build-appliance-image: Update to kirkstone head revision

(From OE-Core rev: 2ed3f8b938579dbbb804e04c45a968cc57761db7)

Signed-off-by: Steve Sakoman <steve@sakoman.com>

bitbake/lib/bb/cache.py

@@ -27,7 +27,7 @@ import re
 
 logger = logging.getLogger("BitBake.Cache")
 
-__cache_version__ = "154"
+__cache_version__ = "155"
 
 def getCacheFile(path, filename, mc, data_hash):
     mcspec = ''

bitbake/lib/bb/siggen.py

@@ -331,7 +331,7 @@ class SignatureGeneratorBasic(SignatureGenerator):
         for dep in self.runtaskdeps[tid]:
             data += self.get_unihash(dep)
 
-        for (f, cs) in self.file_checksum_values[tid]:
+        for (f, cs) in sorted(self.file_checksum_values[tid], key=clean_checksum_file_path):
             if cs:
                 if "/./" in f:
                     data += "./" + f.split("/./")[1]
@@ -393,7 +393,7 @@ class SignatureGeneratorBasic(SignatureGenerator):
         if runtime and tid in self.taskhash:
             data['runtaskdeps'] = self.runtaskdeps[tid]
             data['file_checksum_values'] = []
-            for f,cs in self.file_checksum_values[tid]:
+            for f,cs in sorted(self.file_checksum_values[tid], key=clean_checksum_file_path):
                 if "/./" in f:
                     data['file_checksum_values'].append(("./" + f.split("/./")[1], cs))
                 else:
@@ -720,6 +720,12 @@ class SignatureGeneratorTestMulticonfigDepends(SignatureGeneratorBasicHash):
     name = "TestMulticonfigDepends"
     supports_multiconfig_datacaches = True
 
+def clean_checksum_file_path(file_checksum_tuple):
+    f, cs = file_checksum_tuple
+    if "/./" in f:
+        return "./" + f.split("/./")[1]
+    return f
+
 def dump_this_task(outfile, d):
     import bb.parse
     fn = d.getVar("BB_FILENAME")

bitbake/lib/bb/tests/fetch.py

@@ -1335,7 +1335,7 @@ class FetchLatestVersionTest(FetcherTest):
         # combination version pattern
         ("sysprof", "git://git.yoctoproject.org/sysprof.git;protocol=https;branch=master", "cd44ee6644c3641507fb53b8a2a69137f2971219", "")
             : "1.2.0",
-        ("u-boot-mkimage", "git://source.denx.de/u-boot/u-boot.git;branch=master;protocol=https", "62c175fbb8a0f9a926c88294ea9f7e88eb898f6c", "")
+        ("u-boot-mkimage", "git://git.yoctoproject.org/bbfetchtests-u-boot.git;branch=master;protocol=https", "62c175fbb8a0f9a926c88294ea9f7e88eb898f6c", "")
             : "2014.01",
         # version pattern "yyyymmdd"
         ("mobile-broadband-provider-info", "git://git.yoctoproject.org/mobile-broadband-provider-info.git;protocol=https;branch=master", "4ed19e11c2975105b71b956440acdb25d46a347d", "")

documentation/README

@@ -429,5 +429,22 @@ both the Yocto Project and BitBake manuals:
 Submitting documentation changes
 ================================
 
-Please see the top level README file in this repository for details of where
-to send patches.
+Please refer to our contributor guide here: https://docs.yoctoproject.org/contributor-guide/
+for full details on how to submit changes.
+
+As a quick guide, patches should be sent to docs@lists.yoctoproject.org
+The git command to do that would be:
+
+     git send-email -M -1 --to docs@lists.yoctoproject.org
+
+The 'To' header can be set as default for this repository:
+
+     git config sendemail.to docs@lists.yoctoproject.org
+
+Now you can just do 'git send-email origin/master..' to send all local patches.
+
+Read the other sections in this document and documentation/standards.md for
+rules to follow when contributing to the documentation.
+
+Git repository: https://git.yoctoproject.org/yocto-docs
+Mailing list: docs@lists.yoctoproject.org

documentation/brief-yoctoprojectqs/index.rst

@@ -44,7 +44,7 @@ following requirements:
    much more will help to run multiple builds and increase
    performance by reusing build artifacts.
 
--  At least &MIN_RAM; Gbytes of RAM, though a modern modern build host with as
+-  At least &MIN_RAM; Gbytes of RAM, though a modern build host with as
    much RAM and as many CPU cores as possible is strongly recommended to
    maximize build performance.
 
@@ -57,7 +57,7 @@ following requirements:
    :ref:`dev-manual/start:preparing the build host`
    section in the Yocto Project Development Tasks Manual.
 
--
+-  Ensure that the following utilities have these minimum version numbers:
 
    -  Git &MIN_GIT_VERSION; or greater
    -  tar &MIN_TAR_VERSION; or greater
@@ -65,7 +65,7 @@ following requirements:
    -  gcc &MIN_GCC_VERSION; or greater.
    -  GNU make &MIN_MAKE_VERSION; or greater
 
-If your build host does not meet any of these three listed version
+If your build host does not satisfy all of the above version
 requirements, you can take steps to prepare the system so that you
 can still use the Yocto Project. See the
 :ref:`ref-manual/system-requirements:required git, tar, python, make and gcc versions`
@@ -182,7 +182,7 @@ an entire Linux distribution, including the toolchain, from source.
       page of the Yocto Project Wiki.
 
 #. **Initialize the Build Environment:** From within the ``poky``
-   directory, run the :ref:`ref-manual/structure:\`\`oe-init-build-env\`\``
+   directory, run the :ref:`ref-manual/structure:``oe-init-build-env```
    environment
    setup script to define Yocto Project's build environment on your
    build host.
@@ -252,7 +252,7 @@ an entire Linux distribution, including the toolchain, from source.
       file in the :term:`Build Directory`::
 
          BB_HASHSERVE_UPSTREAM = "hashserv.yoctoproject.org:8686"
-         SSTATE_MIRRORS ?= "file://.* http://cdn.jsdelivr.net/yocto/sstate/all/PATH;downloadfilename=PATH"
+         SSTATE_MIRRORS ?= "file://.* http://sstate.yoctoproject.org/all/PATH;downloadfilename=PATH"
          BB_HASHSERVE = "auto"
          BB_SIGNATURE_HANDLER = "OEEquivHash"
 

documentation/bsp-guide/bsp.rst

@@ -81,7 +81,7 @@ directory of that Layer. This directory is what you add to the
 ``conf/bblayers.conf`` file found in your
 :term:`Build Directory`, which is
 established after you run the OpenEmbedded build environment setup
-script (i.e. :ref:`ref-manual/structure:\`\`oe-init-build-env\`\``).
+script (i.e. :ref:`ref-manual/structure:``oe-init-build-env```).
 Adding the root directory allows the :term:`OpenEmbedded Build System`
 to recognize the BSP
 layer and from it build an image. Here is an example::
@@ -167,7 +167,7 @@ section.
    BSPs, which are maintained in their own layers or in layers designed
    to contain several BSPs. To get an idea of machine support through
    BSP layers, you can look at the
-   :yocto_dl:`index of machines </releases/yocto/yocto-&DISTRO;/machines>`
+   :yocto_dl:`index of machines </releases/yocto/&DISTRO_REL_LATEST_TAG;/machines>`
    for the release.
 
 #. *Optionally Clone the meta-intel BSP Layer:* If your hardware is
@@ -230,7 +230,7 @@ section.
 
 #. *Initialize the Build Environment:* While in the root directory of
    the Source Directory (i.e. ``poky``), run the
-   :ref:`ref-manual/structure:\`\`oe-init-build-env\`\`` environment
+   :ref:`ref-manual/structure:``oe-init-build-env``` environment
    setup script to define the OpenEmbedded build environment on your
    build host. ::
 
@@ -675,21 +675,21 @@ to the kernel recipe by using a similarly named append file, which is
 located in the BSP Layer for your target device (e.g. the
 ``meta-bsp_root_name/recipes-kernel/linux`` directory).
 
-Suppose you are using the ``linux-yocto_4.4.bb`` recipe to build the
+Suppose you are using the ``linux-yocto_6.12.bb`` recipe to build the
 kernel. In other words, you have selected the kernel in your
 ``"bsp_root_name".conf`` file by adding
 :term:`PREFERRED_PROVIDER` and :term:`PREFERRED_VERSION`
 statements as follows::
 
    PREFERRED_PROVIDER_virtual/kernel ?= "linux-yocto"
-   PREFERRED_VERSION_linux-yocto ?= "4.4%"
+   PREFERRED_VERSION_linux-yocto ?= "6.12%"
 
 .. note::
 
    When the preferred provider is assumed by default, the :term:`PREFERRED_PROVIDER`
    statement does not appear in the ``"bsp_root_name".conf`` file.
 
-You would use the ``linux-yocto_4.4.bbappend`` file to append specific
+You would use the ``linux-yocto_6.12.bbappend`` file to append specific
 BSP settings to the kernel, thus configuring the kernel for your
 particular BSP.
 
@@ -699,14 +699,19 @@ in the Yocto Project Linux Kernel Development Manual.
 
 An alternate scenario is when you create your own kernel recipe for the
 BSP. A good example of this is the Raspberry Pi BSP. If you examine the
-``recipes-kernel/linux`` directory you see the following::
+``recipes-kernel/linux`` directory in that layer you see the following
+Raspberry Pi-specific recipes and associated files::
 
+   files/
+   linux-raspberrypi_6.12.bb
+   linux-raspberrypi_6.1.bb
+   linux-raspberrypi_6.6.bb
    linux-raspberrypi-dev.bb
    linux-raspberrypi.inc
-   linux-raspberrypi_4.14.bb
-   linux-raspberrypi_4.9.bb
-
-The directory contains three kernel recipes and a common include file.
+   linux-raspberrypi-v7_6.12.bb
+   linux-raspberrypi-v7_6.1.bb
+   linux-raspberrypi-v7_6.6.bb
+   linux-raspberrypi-v7.inc
 
 Developing a Board Support Package (BSP)
 ========================================
@@ -1179,7 +1184,7 @@ Use these steps to create a BSP layer:
 
 -  *Create a Kernel Recipe:* Create a kernel recipe in
    ``recipes-kernel/linux`` by either using a kernel append file or a
-   new custom kernel recipe file (e.g. ``linux-yocto_4.12.bb``). The BSP
+   new custom kernel recipe file (e.g. ``linux-yocto_6.12.bb``). The BSP
    layers mentioned in the previous step also contain different kernel
    examples. See the ":ref:`kernel-dev/common:modifying an existing recipe`"
    section in the Yocto Project Linux Kernel Development Manual for

documentation/conf.py

@@ -13,6 +13,7 @@
 # documentation root, use os.path.abspath to make it absolute, like shown here.
 #
 import os
+import re
 import sys
 import datetime
 try:
@@ -136,6 +137,7 @@ except ImportError:
     sys.exit(1)
 
 html_logo = 'sphinx-static/YoctoProject_Logo_RGB.jpg'
+html_favicon = 'sphinx-static/favicon.ico'
 
 # Add any paths that contain custom static files (such as style sheets) here,
 # relative to this directory. They are copied after the builtin static files,
@@ -164,6 +166,24 @@ latex_elements = {
     'preamble': '\\setcounter{tocdepth}{2}',
 }
 
+
+from sphinx.search import SearchEnglish
+from sphinx.search import languages
+class DashFriendlySearchEnglish(SearchEnglish):
+
+    # Accept words that can include 'inner' hyphens or dots
+    _word_re = re.compile(r'[\w]+(?:[\.\-][\w]+)*')
+
+    js_splitter_code = r"""
+function splitQuery(query) {
+    return query
+        .split(/[^\p{Letter}\p{Number}_\p{Emoji_Presentation}\-\.]+/gu)
+        .filter(term => term.length > 0);
+}
+"""
+
+languages['en'] = DashFriendlySearchEnglish
+
 # Make the EPUB builder prefer PNG to SVG because of issues rendering Inkscape SVG
 from sphinx.builders.epub3 import Epub3Builder
 Epub3Builder.supported_image_types = ['image/png', 'image/gif', 'image/jpeg']

documentation/contributor-guide/submit-changes.rst

@@ -123,110 +123,116 @@ to add the upgraded version.
 
       $ git commit -s file1 file2 dir1 dir2 ...
 
-   To include **a**\ ll staged files::
+   To include all staged files::
 
       $ git commit -sa
 
-   -  The ``-s`` option of ``git commit`` adds a "Signed-off-by:" line
-      to your commit message. There is the same requirement for contributing
-      to the Linux kernel. Adding such a line signifies that you, the
-      submitter, have agreed to the `Developer's Certificate of Origin 1.1
-      <https://www.kernel.org/doc/html/latest/process/submitting-patches.html#sign-your-work-the-developer-s-certificate-of-origin>`__
-      as follows:
+   #.  The ``-s`` option of ``git commit`` adds a "Signed-off-by:" line
+       to your commit message. There is the same requirement for contributing
+       to the Linux kernel. Adding such a line signifies that you, the
+       submitter, have agreed to the `Developer's Certificate of Origin 1.1
+       <https://www.kernel.org/doc/html/latest/process/submitting-patches.html#sign-your-work-the-developer-s-certificate-of-origin>`__
+       as follows:
 
-      .. code-block:: none
+       .. code-block:: none
 
-         Developer's Certificate of Origin 1.1
+          Developer's Certificate of Origin 1.1
 
-         By making a contribution to this project, I certify that:
+          By making a contribution to this project, I certify that:
 
-         (a) The contribution was created in whole or in part by me and I
-             have the right to submit it under the open source license
-             indicated in the file; or
+          (a) The contribution was created in whole or in part by me and I
+              have the right to submit it under the open source license
+              indicated in the file; or
 
-         (b) The contribution is based upon previous work that, to the best
-             of my knowledge, is covered under an appropriate open source
-             license and I have the right under that license to submit that
-             work with modifications, whether created in whole or in part
-             by me, under the same open source license (unless I am
-             permitted to submit under a different license), as indicated
-             in the file; or
+          (b) The contribution is based upon previous work that, to the best
+              of my knowledge, is covered under an appropriate open source
+              license and I have the right under that license to submit that
+              work with modifications, whether created in whole or in part
+              by me, under the same open source license (unless I am
+              permitted to submit under a different license), as indicated
+              in the file; or
 
-         (c) The contribution was provided directly to me by some other
-             person who certified (a), (b) or (c) and I have not modified
-             it.
+          (c) The contribution was provided directly to me by some other
+              person who certified (a), (b) or (c) and I have not modified
+              it.
 
-         (d) I understand and agree that this project and the contribution
-             are public and that a record of the contribution (including all
-             personal information I submit with it, including my sign-off) is
-             maintained indefinitely and may be redistributed consistent with
-             this project or the open source license(s) involved.
+          (d) I understand and agree that this project and the contribution
+              are public and that a record of the contribution (including all
+              personal information I submit with it, including my sign-off) is
+              maintained indefinitely and may be redistributed consistent with
+              this project or the open source license(s) involved.
 
-   -  Provide a single-line summary of the change and, if more
-      explanation is needed, provide more detail in the body of the
-      commit. This summary is typically viewable in the "shortlist" of
-      changes. Thus, providing something short and descriptive that
-      gives the reader a summary of the change is useful when viewing a
-      list of many commits. You should prefix this short description
-      with the recipe name (if changing a recipe), or else with the
-      short form path to the file being changed.
+   #.  Provide a single-line summary of the change and, if more
+       explanation is needed, provide more detail in the description of the
+       commit. This summary is typically viewable in the "shortlist" of
+       changes. Thus, providing something short and descriptive that
+       gives the reader a summary of the change is useful when viewing a
+       list of many commits. You should prefix this short description
+       with the recipe name (if changing a recipe), or else with the
+       short form path to the file being changed.
+
+       .. note::
+
+          To find a suitable prefix for the commit summary, a good idea
+          is to look for prefixes used in previous commits touching the
+          same files or directories::
+
+             git log --oneline <paths>
+
+   #.  For the commit description, provide detailed information
+       that describes what you changed, why you made the change, and the
+       approach you used. It might also be helpful if you mention how you
+       tested the change. Provide as much detail as you can in the commit
+       description.
+
+       .. note::
+
+          If the single line summary is enough to describe a simple
+          change, the commit description can be left empty.
+
+   #.  If the change addresses a specific bug or issue that is associated
+       with a bug-tracking ID, include a reference to that ID in the body of the
+       commit message. For example, the Yocto Project uses a
+       specific convention for bug references --- any commit that addresses
+       a specific bug should use the following form for the body of the commit
+       message. Be sure to use the actual bug-tracking ID from
+       Bugzilla for bug-id::
+
+          single-line summary of change
+
+          Fixes [YOCTO #bug-id]
+
+          detailed description of change
+
+   #. If other people participated in this patch, add some tags to the commit
+      description to credit other contributors to the change:
+
+      -  ``Reported-by``: name and email of a person reporting a bug
+         that your commit is trying to fix. This is a good practice
+         to encourage people to go on reporting bugs and let them
+         know that their reports are taken into account.
+
+      -  ``Suggested-by``: name and email of a person to credit for the
+         idea of making the change.
+
+      -  ``Tested-by``, ``Reviewed-by``: name and email for people having
+         tested your changes or reviewed their code. These fields are
+         usually added by the maintainer accepting a patch, or by
+         yourself if you submitted your patches to early reviewers,
+         or are submitting an unmodified patch again as part of a
+         new iteration of your patch series.
+
+      -  ``Cc``: name and email of people you want to send a copy
+         of your changes to. This field will be used by ``git send-email``.
+
+      See `more guidance about using such tags
+      <https://www.kernel.org/doc/html/latest/process/submitting-patches.html#using-reported-by-tested-by-reviewed-by-suggested-by-and-fixes>`__
+      in the Linux kernel documentation.
 
       .. note::
 
-         To find a suitable prefix for the commit summary, a good idea
-         is to look for prefixes used in previous commits touching the
-         same files or directories::
-
-            git log --oneline <paths>
-
-   -  For the body of the commit message, provide detailed information
-      that describes what you changed, why you made the change, and the
-      approach you used. It might also be helpful if you mention how you
-      tested the change. Provide as much detail as you can in the body
-      of the commit message.
-
-      .. note::
-
-         If the single line summary is enough to describe a simple
-         change, the body of the commit message can be left empty.
-
-   -  If the change addresses a specific bug or issue that is associated
-      with a bug-tracking ID, include a reference to that ID in your
-      detailed description. For example, the Yocto Project uses a
-      specific convention for bug references --- any commit that addresses
-      a specific bug should use the following form for the detailed
-      description. Be sure to use the actual bug-tracking ID from
-      Bugzilla for bug-id::
-
-         Fixes [YOCTO #bug-id]
-
-         detailed description of change
-
-#. *Crediting contributors:* By using the ``git commit --amend`` command,
-   you can add some tags to the commit description to credit other contributors
-   to the change:
-
-   -  ``Reported-by``: name and email of a person reporting a bug
-      that your commit is trying to fix. This is a good practice
-      to encourage people to go on reporting bugs and let them
-      know that their reports are taken into account.
-
-   -  ``Suggested-by``: name and email of a person to credit for the
-      idea of making the change.
-
-   -  ``Tested-by``, ``Reviewed-by``: name and email for people having
-      tested your changes or reviewed their code. These fields are
-      usually added by the maintainer accepting a patch, or by
-      yourself if you submitted your patches to early reviewers,
-      or are submitting an unmodified patch again as part of a
-      new iteration of your patch series.
-
-   -  ``CC:`` Name and email of people you want to send a copy
-      of your changes to. This field will be used by ``git send-email``.
-
-   See `more guidance about using such tags
-   <https://www.kernel.org/doc/html/latest/process/submitting-patches.html#using-reported-by-tested-by-reviewed-by-suggested-by-and-fixes>`__
-   in the Linux kernel documentation.
+         One can amend an existing git commit message to add missing tags for
+         contributors with the ``git commit --amend`` command.
 
 Test your changes
 -----------------
@@ -650,8 +656,8 @@ backported to a stable branch unless the bug in question does not affect the
 master branch or the fix on the master branch is unsuitable for backporting.
 
 The list of stable branches along with the status and maintainer for each
-branch can be obtained from the
-:yocto_wiki:`Releases wiki page </Releases>`.
+branch can be obtained from the :yocto_home:`Releases </development/releases/>`
+page.
 
 .. note::
 
@@ -735,6 +741,38 @@ argument to ``git format-patch`` with a version number::
 
    git format-patch -v2 <ref-branch>
 
+
+After generating updated patches (v2, v3, and so on) via ``git
+format-patch``, ideally developers will add a patch version changelog
+to each patch that describes what has changed between each revision of
+the patch. Add patch version changelogs after the ``---`` marker in the
+patch, indicating that this information is part of this patch, but is not
+suitable for inclusion in the commit message (i.e. the git history) itself.
+Providing a patch version changelog makes it easier for maintainers and
+reviewers to succinctly understand what changed in all versions of the
+patch, without having to consult alternate sources of information, such as
+searching through messages on a mailing list. For example::
+
+   <patch title>
+
+   <commit message>
+
+   <Signed-off-by/other trailers>
+   ---
+   changes in v4:
+   - provide a clearer commit message
+   - fix spelling mistakes
+
+   changes in v3:
+   - replace func() to use other_func() instead
+
+   changes in v2:
+   - this patch was added in v2
+   ---
+   <diffstat output>
+
+   <unified diff>
+
 Lastly please ensure that you also test your revised changes. In particular
 please don't just edit the patch file written out by ``git format-patch`` and
 resend it.
@@ -791,3 +829,52 @@ Other layers may have similar testing branches but there is no formal
 requirement or standard for these so please check the documentation for the
 layers you are contributing to.
 
+Acceptance of AI Generated Code
+===============================
+
+The Yocto Project and OpenEmbedded follow the guidance of the Linux Foundation
+in regards to the use of generative AI tools. See:
+https://www.linuxfoundation.org/legal/generative-ai.
+
+All of the existing guidelines in this document are expected to be followed,
+including in the :doc:`recipe-style-guide`, and contributing the changes with
+additional requirements to the items in section
+:ref:`contributor-guide/submit-changes:Implement and commit changes`.
+
+All AI Generated Code must be labeled as such in the commit message,
+prior to your ``Signed-off-by`` line. It is also strongly recommended,
+that any patches or code within the commit also have a comment or other
+indication that this code was AI generated.
+
+For example, here is a properly formatted commit message::
+
+   component: Add the ability to ...
+
+   AI-Generated: Uses GitHub Copilot
+
+   Signed-off-by: Your Name <your.name@domain>
+
+The ``Signed-off-by`` line must be written by you, and not the AI helper.
+As a reminder, when contributing a change, your ``Signed-off-by`` line is
+required and the stipulations in the `Developer's Statement of Origin
+1.1 <https://developercertificate.org/>`__ still apply.
+
+Additionally, you must stipulate AI contributions conform to the Linux
+Foundation policy, specifically:
+
+#. Contributors should ensure that the terms and conditions of the generative AI
+   tool do not place any contractual restrictions on how the tool's output can
+   be used that are inconsistent with the project's open source software
+   license, the project's intellectual property policies, or the Open Source
+   Definition.
+
+#. If any pre-existing copyrighted materials (including pre-existing open
+   source code) authored or owned by third parties are included in the AI tool's
+   output, prior to contributing such output to the project, the Contributor
+   should confirm that they have permission from the third party
+   owners -- such as the form of an open source license or public domain
+   declaration that complies with the project's licensing policies -- to use and
+   modify such pre-existing materials and contribute them to the project.
+   Additionally, the contributor should provide notice and attribution of such
+   third party rights, along with information about the applicable license
+   terms, with their contribution.

documentation/dev-manual/building.rst

@@ -909,6 +909,11 @@ to point to that directory::
 
    EXTERNALSRC_BUILD:pn-myrecipe = "path-to-your-source-tree"
 
+.. note::
+
+   The values of :term:`EXTERNALSRC` and :term:`EXTERNALSRC_BUILD`
+   must be absolute paths.
+
 Replicating a Build Offline
 ===========================
 

documentation/dev-manual/customizing-images.rst

@@ -80,15 +80,14 @@ recipe that are enabled with :term:`IMAGE_FEATURES`. The value of
 :term:`EXTRA_IMAGE_FEATURES` is added to :term:`IMAGE_FEATURES` within
 ``meta/conf/bitbake.conf``.
 
-To illustrate how you can use these variables to modify your image,
-consider an example that selects the SSH server. The Yocto Project ships
-with two SSH servers you can use with your images: Dropbear and OpenSSH.
-Dropbear is a minimal SSH server appropriate for resource-constrained
-environments, while OpenSSH is a well-known standard SSH server
-implementation. By default, the ``core-image-sato`` image is configured
-to use Dropbear. The ``core-image-full-cmdline`` and ``core-image-lsb``
-images both include OpenSSH. The ``core-image-minimal`` image does not
-contain an SSH server.
+To illustrate how you can use these variables to modify your image, consider an
+example that selects the SSH server. The Yocto Project ships with two SSH
+servers you can use with your images: Dropbear and OpenSSH. Dropbear is a
+minimal SSH server appropriate for resource-constrained environments, while
+OpenSSH is a well-known standard SSH server implementation. By default, the
+``core-image-sato`` image is configured to use Dropbear. The
+``core-image-full-cmdline`` image includes OpenSSH. The ``core-image-minimal``
+image does not contain an SSH server.
 
 You can customize your image and change these defaults. Edit the
 :term:`IMAGE_FEATURES` variable in your recipe or use the

documentation/dev-manual/debugging.rst

@@ -36,7 +36,7 @@ section:
    use the BitBake ``-e`` option to examine variable values after a
    recipe has been parsed.
 
--  ":ref:`dev-manual/debugging:viewing package information with \`\`oe-pkgdata-util\`\``"
+-  ":ref:`dev-manual/debugging:viewing package information with ``oe-pkgdata-util```"
    describes how to use the ``oe-pkgdata-util`` utility to query
    :term:`PKGDATA_DIR` and
    display package-related information for built packages.
@@ -111,17 +111,17 @@ occurred in your project. Perhaps an attempt to :ref:`modify a variable
 <bitbake-user-manual/bitbake-user-manual-metadata:modifying existing
 variables>` did not work out as expected.
 
-BitBake's ``-e`` option is used to display variable values after
-parsing. The following command displays the variable values after the
-configuration files (i.e. ``local.conf``, ``bblayers.conf``,
+BitBake's ``bitbake-getvar`` command is used to display variable values after
+parsing. The following command displays the variable value for :term:`OVERRIDES`
+after the configuration files (i.e. ``local.conf``, ``bblayers.conf``,
 ``bitbake.conf`` and so forth) have been parsed::
 
-   $ bitbake -e
+   $ bitbake-getvar OVERRIDES
 
-The following command displays variable values after a specific recipe has
-been parsed. The variables include those from the configuration as well::
+The following command displays the value of :term:`PV` after a specific recipe
+has been parsed::
 
-   $ bitbake -e recipename
+   $ bitbake-getvar -r recipename PV
 
 .. note::
 
@@ -135,19 +135,25 @@ been parsed. The variables include those from the configuration as well::
    the recipe datastore, which means that variables set within one task
    will not be visible to other tasks.
 
-In the output of ``bitbake -e``, each variable is preceded by a
-description of how the variable got its value, including temporary
-values that were later overridden. This description also includes
-variable flags (varflags) set on the variable. The output can be very
+In the output of ``bitbake-getvar``, the line containing the value of the
+variable is preceded by a description of how the variable got its value,
+including temporary values that were later overridden. This description also
+includes variable flags (varflags) set on the variable. The output can be very
 helpful during debugging.
 
 Variables that are exported to the environment are preceded by
-``export`` in the output of ``bitbake -e``. See the following example::
+``export`` in the output of ``bitbake-getvar``. See the following example::
 
    export CC="i586-poky-linux-gcc -m32 -march=i586 --sysroot=/home/ulf/poky/build/tmp/sysroots/qemux86"
 
-In addition to variable values, the output of the ``bitbake -e`` and
-``bitbake -e`` recipe commands includes the following information:
+Shell functions and tasks can also be inspected with the same mechanism::
+
+   $ bitbake-getvar -r recipename do_install
+
+For Python functions and tasks, ``bitbake -e recipename`` can be used instead.
+
+Moreover, the output of the ``bitbake -e`` and ``bitbake -e`` recipe commands
+includes the following information:
 
 -  The output starts with a tree listing all configuration files and
    classes included globally, recursively listing the files they include

documentation/dev-manual/layers.rst

@@ -123,10 +123,9 @@ Follow these general steps to create your layer without using tools:
       Lists all layers on which this layer depends (if any).
 
    -  :term:`LAYERSERIES_COMPAT`:
-      Lists the :yocto_wiki:`Yocto Project </Releases>`
-      releases for which the current version is compatible. This
-      variable is a good way to indicate if your particular layer is
-      current.
+      Lists the :yocto_home:`Yocto Project releases </development/releases/>`
+      for which the current version is compatible. This variable is a good
+      way to indicate if your particular layer is current.
 
 
    .. note::
@@ -822,6 +821,8 @@ The following list describes the available commands:
 
 -  ``create-layer``: Creates a basic layer.
 
+-  ``show-machines``: Lists the machines available in the currently configured layers.
+
 Creating a General Layer Using the ``bitbake-layers`` Script
 ============================================================
 

documentation/dev-manual/new-recipe.rst

@@ -56,7 +56,7 @@ necessary when adding a recipe to build a new piece of software to be
 included in a build.
 
 You can find a complete description of the ``devtool add`` command in
-the ":ref:`sdk-manual/extensible:a closer look at \`\`devtool add\`\``" section
+the ":ref:`sdk-manual/extensible:a closer look at ``devtool add```" section
 in the Yocto Project Application Development and the Extensible Software
 Development Kit (eSDK) manual.
 
@@ -83,19 +83,20 @@ command::
    OpenEmbedded recipe tool
 
    options:
-     -d, --debug     Enable debug output
-     -q, --quiet     Print only errors
-     --color COLOR   Colorize output (where COLOR is auto, always, never)
-     -h, --help      show this help message and exit
+     -d, --debug       Enable debug output
+     -q, --quiet       Print only errors
+     --color COLOR     Colorize output (where COLOR is auto, always, never)
+     -h, --help        show this help message and exit
 
    subcommands:
-     create          Create a new recipe
-     newappend       Create a bbappend for the specified target in the specified
-                       layer
-     setvar          Set a variable within a recipe
-     appendfile      Create/update a bbappend to replace a target file
-     appendsrcfiles  Create/update a bbappend to add or replace source files
-     appendsrcfile   Create/update a bbappend to add or replace a source file
+     newappend         Create a bbappend for the specified target in the specified layer
+     create            Create a new recipe
+     setvar            Set a variable within a recipe
+     appendfile        Create/update a bbappend to replace a target file
+     appendsrcfiles    Create/update a bbappend to add or replace source files
+     appendsrcfile     Create/update a bbappend to add or replace a source file
+     edit              Edit the recipe and appends for the specified target. This obeys $VISUAL if set,
+                       otherwise $EDITOR, otherwise vi.
    Use recipetool <subcommand> --help to get help on a specific command
 
 Running ``recipetool create -o OUTFILE`` creates the base recipe and
@@ -218,9 +219,9 @@ compilation and packaging files, and so forth.
 
 The path to the per-recipe temporary work directory depends on the
 context in which it is being built. The quickest way to find this path
-is to have BitBake return it by running the following::
+is to use the ``bitbake-getvar`` utility::
 
-   $ bitbake -e basename | grep ^WORKDIR=
+   $ bitbake-getvar -r basename WORKDIR
 
 As an example, assume a Source Directory
 top-level folder named ``poky``, a default :term:`Build Directory` at
@@ -438,7 +439,7 @@ Licensing
 =========
 
 Your recipe needs to define variables related to the license
-under whith the software is distributed. See the
+under which the software is distributed. See the
 :ref:`contributor-guide/recipe-style-guide:recipe license fields`
 section in the Contributor Guide for details.
 

documentation/dev-manual/qemu.rst

@@ -75,7 +75,7 @@ available. Follow these general steps to run QEMU:
       your :term:`Build Directory`.
 
    -  If you have not built an image, you can go to the
-      :yocto_dl:`machines/qemu </releases/yocto/yocto-&DISTRO;/machines/qemu/>` area and download a
+      :yocto_dl:`machines/qemu </releases/yocto/&DISTRO_REL_LATEST_TAG;/machines/qemu/>` area and download a
       pre-built image that matches your architecture and can be run on
       QEMU.
 
@@ -287,12 +287,11 @@ present, the toolchain is also automatically used.
       networking.
 
    -  SSH servers are available in some QEMU images. The ``core-image-sato``
-      QEMU image has a Dropbear secure shell (SSH) server that runs with
-      the root password disabled. The ``core-image-full-cmdline`` and
-      ``core-image-lsb`` QEMU images have OpenSSH instead of Dropbear.
-      Including these SSH servers allow you to use standard ``ssh`` and
-      ``scp`` commands. The ``core-image-minimal`` QEMU image, however,
-      contains no SSH server.
+      QEMU image has a Dropbear secure shell (SSH) server that runs with the
+      root password disabled. The ``core-image-full-cmdline`` QEMU image has
+      OpenSSH instead of Dropbear. Including these SSH servers allow you to use
+      standard ``ssh`` and ``scp`` commands. The ``core-image-minimal`` QEMU
+      image, however, contains no SSH server.
 
    -  You can use a provided, user-space NFS server to boot the QEMU
       session using a local copy of the root filesystem on the host. In

documentation/dev-manual/sbom.rst

@@ -30,16 +30,9 @@ To make this happen, you must inherit the
 
    INHERIT += "create-spdx"
 
-Upon building an image, you will then get:
-
--  :term:`SPDX` output in JSON format as an ``IMAGE-MACHINE.spdx.json`` file in
-   ``tmp/deploy/images/MACHINE/`` inside the :term:`Build Directory`.
-
--  This toplevel file is accompanied by an ``IMAGE-MACHINE.spdx.index.json``
-   containing an index of JSON :term:`SPDX` files for individual recipes.
-
--  The compressed archive ``IMAGE-MACHINE.spdx.tar.zst`` contains the index
-   and the files for the single recipes.
+Upon building an image, you will then get the compressed archive
+``IMAGE-MACHINE.spdx.tar.zst`` contains the index and the files for the single
+recipes.
 
 The :ref:`ref-classes-create-spdx` class offers options to include
 more information in the output :term:`SPDX` data:
@@ -56,7 +49,7 @@ more information in the output :term:`SPDX` data:
 
 Though the toplevel :term:`SPDX` output is available in
 ``tmp/deploy/images/MACHINE/`` inside the :term:`Build Directory`, ancillary
-generated files are available in ``tmp/deploy/spdx/MACHINE`` too, such as:
+generated files are available in ``tmp/deploy/spdx`` too, such as:
 
 -  The individual :term:`SPDX` JSON files in the ``IMAGE-MACHINE.spdx.tar.zst``
    archive.

documentation/dev-manual/security-subjects.rst

@@ -44,27 +44,32 @@ See the
 documentation for details regarding the policies and maintenance of stable
 branches.
 
-The :yocto_wiki:`Releases page </Releases>` contains a list
-of all releases of the Yocto Project. Versions in gray are no longer actively
-maintained with security patches, but well-tested patches may still be accepted
-for them for significant issues.
+The :yocto_home:`Releases </development/releases/>` page contains a list of all
+releases of the Yocto Project, grouped into current and previous releases.
+Previous releases are no longer actively maintained with security patches, but
+well-tested patches may still be accepted for them for significant issues.
 
 Security-related discussions at the Yocto Project
 -------------------------------------------------
 
-We have set up two security-related mailing lists:
+We have set up two security-related emails/mailing lists:
 
-  -  Public List: yocto [dash] security [at] yoctoproject[dot] org
+  -  Public Mailing List: yocto [dash] security [at] yoctoproject[dot] org
 
-    This is a public mailing list for anyone to subscribe to. This list is an
-    open list to discuss public security issues/patches and security-related
-    initiatives. For more information, including subscription information,
-    please see the  :yocto_lists:`yocto-security mailing list info page </g/yocto-security>`.
+     This is a public mailing list for anyone to subscribe to. This list is an
+     open list to discuss public security issues/patches and security-related
+     initiatives. For more information, including subscription information,
+     please see the  :yocto_lists:`yocto-security mailing list info page
+     </g/yocto-security>`.
 
-  - Private List: security [at] yoctoproject [dot] org
+     This list requires moderator approval for new topics to be posted, to avoid
+     private security reports to be posted by mistake.
 
-    This is a private mailing list for reporting non-published potential
-    vulnerabilities. The list is monitored by the Yocto Project Security team.
+  -  Yocto Project Security Team: security [at] yoctoproject [dot] org
+
+     This is an email for reporting non-published potential vulnerabilities.
+     Emails sent to this address are forwarded to the Yocto Project Security
+     Team members.
 
 
 What you should do if you find a security vulnerability

documentation/dev-manual/start.rst

@@ -543,6 +543,7 @@ your Yocto Project build host:
          DISKPART> select vdisk file="<path_to_VHDX_file>"
          DISKPART> attach vdisk readonly
          DISKPART> compact vdisk
+         DISKPART> detach
          DISKPART> exit
 
 .. note::
@@ -615,7 +616,7 @@ Accessing Index of Releases
 The Yocto Project also provides source archives of its releases, which
 are available on :yocto_dl:`/releases/yocto/`. Then, choose the subdirectory
 containing the release you wish to use, for example
-:yocto_dl:`yocto-&DISTRO; </releases/yocto/yocto-&DISTRO;/>`.
+:yocto_dl:`&DISTRO_REL_LATEST_TAG; </releases/yocto/&DISTRO_REL_LATEST_TAG;/>`.
 
 You will find there source archives of individual components (if you wish
 to use them individually), and of the corresponding Poky release bundling
@@ -675,7 +676,7 @@ described in the ":ref:`dev-manual/start:accessing index of releases`" section.
    .. note::
 
       For a "map" of Yocto Project releases to version numbers, see the
-      :yocto_wiki:`Releases </Releases>` wiki page.
+      :yocto_home:`Releases </development/releases/>` page.
 
    You can use the "RELEASE ARCHIVE" link to reveal a menu of all Yocto
    Project releases.

documentation/dev-manual/upgrading-recipes.rst

@@ -333,7 +333,7 @@ Manually Upgrading a Recipe
 
 If for some reason you choose not to upgrade recipes using
 :ref:`dev-manual/upgrading-recipes:Using the Auto Upgrade Helper (AUH)` or
-by :ref:`dev-manual/upgrading-recipes:Using \`\`devtool upgrade\`\``,
+by :ref:`dev-manual/upgrading-recipes:Using ``devtool upgrade```,
 you can manually edit the recipe files to upgrade the versions.
 
 .. note::

documentation/dev-manual/vulnerabilities.rst

@@ -12,7 +12,7 @@ known security vulnerabilities, as tracked by the public
 database.
 
 The Yocto Project maintains a `list of known vulnerabilities
-<https://autobuilder.yocto.io/pub/non-release/patchmetrics/>`__
+<https://valkyrie.yocto.io/pub/non-release/patchmetrics/>`__
 for packages in Poky and OE-Core, tracking the evolution of the number of
 unpatched CVEs and the status of patches. Such information is available for
 the current development version and for each supported release.
@@ -62,37 +62,77 @@ found in ``build/tmp/deploy/cve``.
 
 For example the CVE check report for the ``flex-native`` recipe looks like::
 
-   $ cat poky/build/tmp/deploy/cve/flex-native
-   LAYER: meta
-   PACKAGE NAME: flex-native
-   PACKAGE VERSION: 2.6.4
-   CVE: CVE-2016-6354
-   CVE STATUS: Patched
-   CVE SUMMARY: Heap-based buffer overflow in the yy_get_next_buffer function in Flex before 2.6.1 might allow context-dependent attackers to cause a denial of service or possibly execute arbitrary code via vectors involving num_to_read.
-   CVSS v2 BASE SCORE: 7.5
-   CVSS v3 BASE SCORE: 9.8
-   VECTOR: NETWORK
-   MORE INFORMATION: https://nvd.nist.gov/vuln/detail/CVE-2016-6354
-
-   LAYER: meta
-   PACKAGE NAME: flex-native
-   PACKAGE VERSION: 2.6.4
-   CVE: CVE-2019-6293
-   CVE STATUS: Ignored
-   CVE SUMMARY: An issue was discovered in the function mark_beginning_as_normal in nfa.c in flex 2.6.4. There is a stack exhaustion problem caused by the mark_beginning_as_normal function making recursive calls to itself in certain scenarios involving lots of '*' characters. Remote attackers could leverage this vulnerability to cause a denial-of-service.
-   CVSS v2 BASE SCORE: 4.3
-   CVSS v3 BASE SCORE: 5.5
-   VECTOR: NETWORK
-   MORE INFORMATION: https://nvd.nist.gov/vuln/detail/CVE-2019-6293
+   $ cat ./tmp/deploy/cve/flex-native_cve.json
+   {
+     "version": "1",
+     "package": [
+       {
+         "name": "flex-native",
+         "layer": "meta",
+         "version": "2.6.4",
+         "products": [
+           {
+             "product": "flex",
+             "cvesInRecord": "No"
+           },
+           {
+             "product": "flex",
+             "cvesInRecord": "Yes"
+           }
+         ],
+         "issue": [
+           {
+             "id": "CVE-2006-0459",
+             "status": "Patched",
+             "link": "https://nvd.nist.gov/vuln/detail/CVE-2006-0459",
+             "summary": "flex.skl in Will Estes and John Millaway Fast Lexical Analyzer Generator (flex) before 2.5.33 does not allocate enough memory for grammars containing (1) REJECT statements or (2) trailing context rules, which causes flex to generate code that contains a buffer overflow that might allow context-dependent attackers to execute arbitrary code.",
+             "scorev2": "7.5",
+             "scorev3": "0.0",
+             "scorev4": "0.0",
+             "modified": "2024-11-21T00:06Z",
+             "vector": "NETWORK",
+             "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
+             "detail": "version-not-in-range"
+           },
+           {
+             "id": "CVE-2016-6354",
+             "status": "Patched",
+             "link": "https://nvd.nist.gov/vuln/detail/CVE-2016-6354",
+             "summary": "Heap-based buffer overflow in the yy_get_next_buffer function in Flex before 2.6.1 might allow context-dependent attackers to cause a denial of service or possibly execute arbitrary code via vectors involving num_to_read.",
+             "scorev2": "7.5",
+             "scorev3": "9.8",
+             "scorev4": "0.0",
+             "modified": "2024-11-21T02:55Z",
+             "vector": "NETWORK",
+             "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
+             "detail": "version-not-in-range"
+           },
+           {
+             "id": "CVE-2019-6293",
+             "status": "Ignored",
+             "link": "https://nvd.nist.gov/vuln/detail/CVE-2019-6293",
+             "summary": "An issue was discovered in the function mark_beginning_as_normal in nfa.c in flex 2.6.4. There is a stack exhaustion problem caused by the mark_beginning_as_normal function making recursive calls to itself in certain scenarios involving lots of '*' characters. Remote attackers could leverage this vulnerability to cause a denial-of-service.",
+             "scorev2": "4.3",
+             "scorev3": "5.5",
+             "scorev4": "0.0",
+             "modified": "2024-11-21T04:46Z",
+             "vector": "NETWORK",
+             "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
+             "detail": "upstream-wontfix",
+             "description": "there is stack exhaustion but no bug and it is building the parser, not running it, effectively similar to a compiler ICE. Upstream no plans to address this."
+           }
+         ]
+       }
+     ]
+   }
 
 For images, a summary of all recipes included in the image and their CVEs is also
-generated in textual and JSON formats. These ``.cve`` and ``.json`` reports can be found
+generated in the JSON format. These ``.json`` reports can be found
 in the ``tmp/deploy/images`` directory for each compiled image.
 
 At build time CVE check will also throw warnings about ``Unpatched`` CVEs::
 
-   WARNING: flex-2.6.4-r0 do_cve_check: Found unpatched CVE (CVE-2019-6293), for more information check /poky/build/tmp/work/core2-64-poky-linux/flex/2.6.4-r0/temp/cve.log
-   WARNING: libarchive-3.5.1-r0 do_cve_check: Found unpatched CVE (CVE-2021-36976), for more information check /poky/build/tmp/work/core2-64-poky-linux/libarchive/3.5.1-r0/temp/cve.log
+   WARNING: qemu-native-9.2.0-r0 do_cve_check: Found unpatched CVE (CVE-2023-1386)
 
 It is also possible to check the CVE status of individual packages as follows::
 
@@ -111,10 +151,10 @@ upstream `NIST CVE database <https://nvd.nist.gov/>`__.
 
 The variable supports using vendor and product names like this::
 
-   CVE_PRODUCT = "flex_project:flex"
+   CVE_PRODUCT = "flex_project:flex westes:flex"
 
-In this example the vendor name used in the CVE database is ``flex_project`` and the
-product is ``flex``. With this setting the ``flex`` recipe only maps to this specific
+In this example we have two possible vendors names,  ``flex_project`` and ``westes``,
+with the product name ``flex``. With this setting the ``flex`` recipe only maps to this specific
 product and not products from other vendors with same name ``flex``.
 
 Similarly, when the recipe version :term:`PV` is not compatible with software versions used by
@@ -195,7 +235,7 @@ products defined in :term:`CVE_PRODUCT`. Then, for each found CVE:
 The CVE database is stored in :term:`DL_DIR` and can be inspected using
 ``sqlite3`` command as follows::
 
-   sqlite3 downloads/CVE_CHECK/nvdcve_1.1.db .dump | grep CVE-2021-37462
+   sqlite3 downloads/CVE_CHECK/nvd*.db .dump | grep CVE-2021-37462
 
 When analyzing CVEs, it is recommended to:
 

documentation/dev-manual/wic.rst

@@ -514,7 +514,7 @@ or ::
 
    For more information on how to use the ``bmaptool``
    to flash a device with an image, see the
-   ":ref:`dev-manual/bmaptool:flashing images using \`\`bmaptool\`\``"
+   ":ref:`dev-manual/bmaptool:flashing images using ``bmaptool```"
    section.
 
 Using a Modified Kickstart File

documentation/kernel-dev/common.rst

@@ -724,13 +724,9 @@ a Raspberry Pi 2, which is based on the Broadcom 2708/2709 chipset::
 
    KBUILD_DEFCONFIG:raspberrypi2 ?= "bcm2709_defconfig"
 
-Aside from modifying your kernel recipe and providing your own
-``defconfig`` file, you need to be sure no files or statements set
-:term:`SRC_URI` to use a ``defconfig`` other than your "in-tree" file (e.g.
-a kernel's ``linux-``\ `machine`\ ``.inc`` file). In other words, if the
-build system detects a statement that identifies an "out-of-tree"
-``defconfig`` file, that statement will override your
-:term:`KBUILD_DEFCONFIG` variable.
+If the build system detects a statement that identifies an "out-of-tree"
+``defconfig`` file, your :term:`KBUILD_DEFCONFIG` variable will take precedence
+over it.
 
 See the
 :term:`KBUILD_DEFCONFIG`
@@ -746,7 +742,7 @@ the extensible SDK and ``devtool``.
 
    Before attempting this procedure, be sure you have performed the
    steps to get ready for updating the kernel as described in the
-   ":ref:`kernel-dev/common:getting ready to develop using \`\`devtool\`\``"
+   ":ref:`kernel-dev/common:getting ready to develop using ``devtool```"
    section.
 
 Patching the kernel involves changing or adding configurations to an
@@ -759,7 +755,7 @@ output at boot time through ``printk`` statements in the kernel's
 ``calibrate.c`` source code file. Applying the patch and booting the
 modified image causes the added messages to appear on the emulator's
 console. The example is a continuation of the setup procedure found in
-the ":ref:`kernel-dev/common:getting ready to develop using \`\`devtool\`\``" Section.
+the ":ref:`kernel-dev/common:getting ready to develop using ``devtool```" Section.
 
 1. *Check Out the Kernel Source Files:* First you must use ``devtool``
    to checkout the kernel source code in its workspace. Be sure you are
@@ -768,7 +764,7 @@ the ":ref:`kernel-dev/common:getting ready to develop using \`\`devtool\`\``" Se
    .. note::
 
       See this step in the
-      ":ref:`kernel-dev/common:getting ready to develop using \`\`devtool\`\``"
+      ":ref:`kernel-dev/common:getting ready to develop using ``devtool```"
       section for more information.
 
    Use the following ``devtool`` command to check out the code::
@@ -883,7 +879,7 @@ the ":ref:`kernel-dev/common:getting ready to develop using \`\`devtool\`\``" Se
    .. note::
 
       See Step 3 of the
-      ":ref:`kernel-dev/common:getting ready to develop using \`\`devtool\`\``"
+      ":ref:`kernel-dev/common:getting ready to develop using ``devtool```"
       section for information on setting up this layer.
 
    Once the command
@@ -1271,15 +1267,17 @@ appear in the ``.config`` file, which is in the :term:`Build Directory`.
 
    For more information about where the ``.config`` file is located, see the
    example in the
-   ":ref:`kernel-dev/common:using \`\`menuconfig\`\``"
+   ":ref:`kernel-dev/common:using ``menuconfig```"
    section.
 
 It is simple to create a configuration fragment. One method is to use
 shell commands. For example, issuing the following from the shell
-creates a configuration fragment file named ``my_smp.cfg`` that enables
-multi-processor support within the kernel::
+creates a configuration fragment file named ``my_changes.cfg`` that enables
+multi-processor support within the kernel and disables the FPGA
+Configuration Framework::
 
-   $ echo "CONFIG_SMP=y" >> my_smp.cfg
+   $ echo "CONFIG_SMP=y" >> my_changes.cfg
+   $ echo "# CONFIG_FPGA is not set" >> my_changes.cfg
 
 .. note::
 
@@ -1367,7 +1365,7 @@ when you override a policy configuration in a hardware configuration
 fragment.
 
 In order to run this task, you must have an existing ``.config`` file.
-See the ":ref:`kernel-dev/common:using \`\`menuconfig\`\``" section for
+See the ":ref:`kernel-dev/common:using ``menuconfig```" section for
 information on how to create a configuration file.
 
 Here is sample output from the ``do_kernel_configcheck`` task:
@@ -1440,7 +1438,7 @@ and
 tasks until they produce no warnings.
 
 For more information on how to use the ``menuconfig`` tool, see the
-:ref:`kernel-dev/common:using \`\`menuconfig\`\`` section.
+:ref:`kernel-dev/common:using ``menuconfig``` section.
 
 Fine-Tuning the Kernel Configuration File
 -----------------------------------------
@@ -1516,15 +1514,13 @@ Expanding Variables
 ===================
 
 Sometimes it is helpful to determine what a variable expands to during a
-build. You can examine the values of variables by examining the
-output of the ``bitbake -e`` command. The output is long and is more
-easily managed in a text file, which allows for easy searches::
+build. You can examine the value of a variable by running the ``bitbake-getvar``
+command::
 
-   $ bitbake -e virtual/kernel > some_text_file
+   $ bitbake-getvar -r virtual/kernel VARIABLE
 
-Within the text file, you can see
-exactly how each variable is expanded and used by the OpenEmbedded build
-system.
+The output of the command explains exactly how the variable is expanded and used
+by the :term:`OpenEmbedded Build System`.
 
 Working with a "Dirty" Kernel Version String
 ============================================

documentation/kernel-dev/intro.rst

@@ -122,7 +122,7 @@ general information and references for further information.
    Using ``devtool`` and the eSDK requires that you have a clean build
    of the image and that you are set up with the appropriate eSDK. For
    more information, see the
-   ":ref:`kernel-dev/common:getting ready to develop using \`\`devtool\`\``"
+   ":ref:`kernel-dev/common:getting ready to develop using ``devtool```"
    section.
 
    Using traditional kernel development requires that you have the

documentation/migration-guides/migration-4.0.rst

@@ -143,7 +143,7 @@ Python changes
   The new Python packaging classes that should be used are
   :ref:`python_flit_core <ref-classes-python_flit_core>`,
   :ref:`python_setuptools_build_meta <ref-classes-python_setuptools_build_meta>`
-  and :ref:`python_poetry_core <ref-classes-python_poetry_core>`.  
+  and :ref:`python_poetry_core <ref-classes-python_poetry_core>`.
 
 - The :ref:`setuptools3 <ref-classes-setuptools3>` class ``do_install()`` task now
   installs the ``wheel`` binary archive. In current versions of ``setuptools`` the

documentation/migration-guides/release-4.0.rst

@@ -31,3 +31,10 @@ Release 4.0 (kirkstone)
    release-notes-4.0.22
    release-notes-4.0.23
    release-notes-4.0.24
+   release-notes-4.0.25
+   release-notes-4.0.26
+   release-notes-4.0.27
+   release-notes-4.0.28
+   release-notes-4.0.29
+   release-notes-4.0.30
+   release-notes-4.0.31

documentation/migration-guides/release-notes-4.0.25.rst

@@ -0,0 +1,167 @@
+Release notes for Yocto-4.0.25 (Kirkstone)
+------------------------------------------
+
+Security Fixes in Yocto-4.0.25
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+-  avahi: Fix :cve_nist:`2024-52616`
+-  binutils: Fix :cve_nist:`2024-53589`
+-  gdb: Fix :cve_nist:`2024-53589`
+-  go: Fix :cve_nist:`2024-34155`, :cve_nist:`2024-34156`, :cve_nist:`2024-34158` and
+   :cve_nist:`2024-45336`
+-  gstreamer1.0: Ignore :cve_nist:`2024-47537`, :cve_nist:`2024-47539`, :cve_nist:`2024-47540`,
+   :cve_nist:`2024-47543`, :cve_nist:`2024-47544`, :cve_nist:`2024-47545`, :cve_nist:`2024-47538`,
+   :cve_nist:`2024-47541`, :cve_nist:`2024-47542`, :cve_nist:`2024-47600`, :cve_nist:`2024-47607`,
+   :cve_nist:`2024-47615`, :cve_nist:`2024-47835`, :cve_nist:`2024-47546`, :cve_nist:`2024-47596`,
+   :cve_nist:`2024-47597`, :cve_nist:`2024-47598`, :cve_nist:`2024-47599`, :cve_nist:`2024-47601`,
+   :cve_nist:`2024-47777`, :cve_nist:`2024-47778`, :cve_nist:`2024-47834`, :cve_nist:`2024-47602`,
+   :cve_nist:`2024-47603`, :cve_nist:`2024-47613`, :cve_nist:`2024-47774`, :cve_nist:`2024-47775`
+   and :cve_nist:`2024-47776`
+-  linux-yocto/5.15: Fix :cve_nist:`2024-36476`, :cve_nist:`2024-55916`, :cve_nist:`2024-56369`,
+   :cve_nist:`2024-56626`, :cve_nist:`2024-56627`, :cve_nist:`2024-56715`, :cve_nist:`2024-56716`,
+   :cve_nist:`2024-57802`, :cve_nist:`2024-57807`, :cve_nist:`2024-57841`, :cve_nist:`2024-57890`,
+   :cve_nist:`2024-57896`, :cve_nist:`2024-57900`, :cve_nist:`2024-57910`, :cve_nist:`2024-57911`,
+   :cve_nist:`2024-57938`, :cve_nist:`2024-57951`, :cve_nist:`2025-21631`, :cve_nist:`2025-21665`,
+   :cve_nist:`2025-21666`, :cve_nist:`2025-21669`, :cve_nist:`2025-21680`, :cve_nist:`2025-21683`,
+   :cve_nist:`2025-21694`, :cve_nist:`2025-21697` and :cve_nist:`2025-21699`
+-  ofono: Fix :cve_nist:`2024-7539`, :cve_nist:`2024-7540`, :cve_nist:`2024-7541`,
+   :cve_nist:`2024-7542`, :cve_nist:`2024-7543`, :cve_nist:`2024-7544`, :cve_nist:`2024-7545`,
+   :cve_nist:`2024-7546` and :cve_nist:`2024-7547`
+-  openssl: Fix :cve_nist:`2024-13176`
+-  rsync: Fix :cve_nist:`2024-12084`, :cve_nist:`2024-12085`, :cve_nist:`2024-12086`,
+   :cve_nist:`2024-12087`, :cve_nist:`2024-12088` and :cve_nist:`2024-12747`
+-  ruby: Fix :cve_nist:`2024-49761`
+-  socat: Fix :cve_nist:`2024-54661`
+-  vte: Fix :cve_nist:`2024-37535`
+-  wget: Fix :cve_nist:`2024-10524`
+
+
+Fixes in Yocto-4.0.25
+~~~~~~~~~~~~~~~~~~~~~
+
+-  bitbake: tests/fetch: Fix git shallow test failure with git >= 2.48
+-  build-appliance-image: Update to kirkstone head revision
+-  classes-global/insane: Look up all runtime providers for file-rdeps
+-  classes/nativesdk: also override :term:`TUNE_PKGARCH`
+-  classes/qemu: use tune to select QEMU_EXTRAOPTIONS, not package architecture
+-  cmake: apply parallel build settings to ptest tasks
+-  dev-manual/building: document the initramfs-framework recipe
+-  docs: Update autobuilder URLs to valkyrie
+-  documentation: Fix typo in standards.md
+-  glibc: Suppress GCC -Os warning on user2netname for sunrpc
+-  glibc: stable 2.35 branch updates
+-  lib/packagedata.py: Add API to iterate over rprovides
+-  linux-yocto/5.15: upgrade to v5.15.178
+-  migration-guides: add release notes for 4.0.24
+-  openssl: upgrade to 3.0.16
+-  poky.conf: bump version for 4.0.25
+-  python3: Treat UID/GID overflow as failure
+-  rsync: Delete pedantic errors re-ordering patch
+-  rsync: upgrade to 3.2.7
+-  rust-common.bbclass: soft assignment for RUSTLIB path
+-  scripts/install-buildtools: Update to 4.0.23
+-  test-manual/reproducible-builds: fix reproducible links
+
+
+Known Issues in Yocto-4.0.25
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+- N/A
+
+
+Contributors to Yocto-4.0.25
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+-  Aleksandar Nikolic
+-  Alexander Kanavin
+-  Antonin Godard
+-  Archana Polampalli
+-  Bruce Ashfield
+-  Deepesh Varatharajan
+-  Divya Chellam
+-  Joshua Watt
+-  Khem Raj
+-  Lee Chee Yang
+-  Nikhil R
+-  Pedro Ferreira
+-  Peter Marko
+-  Praveen Kumar
+-  Richard Purdie
+-  Ross Burton
+-  Simon A. Eugster
+-  Steve Sakoman
+-  Yash Shinde
+-  Yogita Urade
+-  Zhang Peng
+
+
+Repositories / Downloads for Yocto-4.0.25
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+poky
+
+-  Repository Location: :yocto_git:`/poky`
+-  Branch: :yocto_git:`kirkstone </poky/log/?h=kirkstone>`
+-  Tag:  :yocto_git:`yocto-4.0.25 </poky/log/?h=yocto-4.0.25>`
+-  Git Revision: :yocto_git:`b5aa03f336c121269551f9e7baed4c677c76bb39 </poky/commit/?id=b5aa03f336c121269551f9e7baed4c677c76bb39>`
+-  Release Artefact: poky-b5aa03f336c121269551f9e7baed4c677c76bb39
+-  sha: 7afbcb25f0dd89a4fb6dd4c5945061705ef9ce79a6863806278603273c2b3b4a
+-  Download Locations:
+   https://downloads.yoctoproject.org/releases/yocto/yocto-4.0.25/poky-b5aa03f336c121269551f9e7baed4c677c76bb39.tar.bz2
+   https://mirrors.kernel.org/yocto/yocto/yocto-4.0.25/poky-b5aa03f336c121269551f9e7baed4c677c76bb39.tar.bz2
+
+openembedded-core
+
+-  Repository Location: :oe_git:`/openembedded-core`
+-  Branch: :oe_git:`kirkstone </openembedded-core/log/?h=kirkstone>`
+-  Tag:  :oe_git:`yocto-4.0.25 </openembedded-core/log/?h=yocto-4.0.25>`
+-  Git Revision: :oe_git:`5a794fd244f7fdeb426bd5e3def6b4effc0e8c62 </openembedded-core/commit/?id=5a794fd244f7fdeb426bd5e3def6b4effc0e8c62>`
+-  Release Artefact: oecore-5a794fd244f7fdeb426bd5e3def6b4effc0e8c62
+-  sha: 8fc93109693e5f4702b3fe0633b6be833605291b3d595dc8bdeb6379f40cd2de
+-  Download Locations:
+   https://downloads.yoctoproject.org/releases/yocto/yocto-4.0.25/oecore-5a794fd244f7fdeb426bd5e3def6b4effc0e8c62.tar.bz2
+   https://mirrors.kernel.org/yocto/yocto/yocto-4.0.25/oecore-5a794fd244f7fdeb426bd5e3def6b4effc0e8c62.tar.bz2
+
+meta-mingw
+
+-  Repository Location: :yocto_git:`/meta-mingw`
+-  Branch: :yocto_git:`kirkstone </meta-mingw/log/?h=kirkstone>`
+-  Tag:  :yocto_git:`yocto-4.0.25 </meta-mingw/log/?h=yocto-4.0.25>`
+-  Git Revision: :yocto_git:`87c22abb1f11be430caf4372e6b833dc7d77564e </meta-mingw/commit/?id=87c22abb1f11be430caf4372e6b833dc7d77564e>`
+-  Release Artefact: meta-mingw-87c22abb1f11be430caf4372e6b833dc7d77564e
+-  sha: f0bc4873e2e0319fb9d6d6ab9b98eb3f89664d4339a167d2db6a787dd12bc1a8
+-  Download Locations:
+   https://downloads.yoctoproject.org/releases/yocto/yocto-4.0.25/meta-mingw-87c22abb1f11be430caf4372e6b833dc7d77564e.tar.bz2
+   https://mirrors.kernel.org/yocto/yocto/yocto-4.0.25/meta-mingw-87c22abb1f11be430caf4372e6b833dc7d77564e.tar.bz2
+
+meta-gplv2
+
+-  Repository Location: :yocto_git:`/meta-gplv2`
+-  Branch: :yocto_git:`kirkstone </meta-gplv2/log/?h=kirkstone>`
+-  Tag:  :yocto_git:`yocto-4.0.25 </meta-gplv2/log/?h=yocto-4.0.25>`
+-  Git Revision: :yocto_git:`d2f8b5cdb285b72a4ed93450f6703ca27aa42e8a </meta-gplv2/commit/?id=d2f8b5cdb285b72a4ed93450f6703ca27aa42e8a>`
+-  Release Artefact: meta-gplv2-d2f8b5cdb285b72a4ed93450f6703ca27aa42e8a
+-  sha: c386f59f8a672747dc3d0be1d4234b6039273d0e57933eb87caa20f56b9cca6d
+-  Download Locations:
+   https://downloads.yoctoproject.org/releases/yocto/yocto-4.0.25/meta-gplv2-d2f8b5cdb285b72a4ed93450f6703ca27aa42e8a.tar.bz2
+   https://mirrors.kernel.org/yocto/yocto/yocto-4.0.25/meta-gplv2-d2f8b5cdb285b72a4ed93450f6703ca27aa42e8a.tar.bz2
+
+bitbake
+
+-  Repository Location: :oe_git:`/bitbake`
+-  Branch: :oe_git:`2.0 </bitbake/log/?h=2.0>`
+-  Tag:  :oe_git:`yocto-4.0.25 </bitbake/log/?h=yocto-4.0.25>`
+-  Git Revision: :oe_git:`e71f1ce53cf3b8320caa481ae62d1ce2900c4670 </bitbake/commit/?id=e71f1ce53cf3b8320caa481ae62d1ce2900c4670>`
+-  Release Artefact: bitbake-e71f1ce53cf3b8320caa481ae62d1ce2900c4670
+-  sha: 007eef35174586c85b233f4ec91578956fe21e0236f7ca2c3f90f9d034f94b5b
+-  Download Locations:
+   https://downloads.yoctoproject.org/releases/yocto/yocto-4.0.25/bitbake-e71f1ce53cf3b8320caa481ae62d1ce2900c4670.tar.bz2
+   https://mirrors.kernel.org/yocto/yocto/yocto-4.0.25/bitbake-e71f1ce53cf3b8320caa481ae62d1ce2900c4670.tar.bz2
+
+yocto-docs
+
+-  Repository Location: :yocto_git:`/yocto-docs`
+-  Branch: :yocto_git:`kirkstone </yocto-docs/log/?h=kirkstone>`
+-  Tag: :yocto_git:`yocto-4.0.25 </yocto-docs/log/?h=yocto-4.0.25>`
+-  Git Revision: :yocto_git:`c6dce0c77481dee7b0a0fcdc803f755ceccef234 </yocto-docs/commit/?id=c6dce0c77481dee7b0a0fcdc803f755ceccef234>`
+

documentation/migration-guides/release-notes-4.0.26.rst

@@ -0,0 +1,263 @@
+Release notes for Yocto-4.0.26 (Kirkstone)
+------------------------------------------
+
+Security Fixes in Yocto-4.0.26
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+
+-  bind: Fix :cve_nist:`2024-11187` and :cve_nist:`2024-12705`
+-  binutils: Fix :cve_nist:`2025-0840`
+-  elfutils: Fix :cve_nist:`2025-1352` and :cve_nist:`2025-1372`
+-  ffmpeg: Fix CVE-2024-28661, :cve_nist:`2024-35369`, :cve_nist:`2024-36613`, :cve_nist:`2024-36616`,
+   :cve_nist:`2024-36617`, :cve_nist:`2024-36618`, :cve_nist:`2025-0518` and :cve_nist:`2025-25473`
+-  ffmpeg: Ignore :cve_nist:`2023-46407`, :cve_nist:`2023-47470`, :cve_nist:`2024-7272`,
+   :cve_nist:`2024-22860`, :cve_nist:`2024-22861` and :cve_nist:`2024-22862`
+-  freetype: Fix :cve_nist:`2025-27363`
+-  gnutls: Fix :cve_nist:`2024-12243`
+-  grub: Fix :cve_nist:`2024-45774`, :cve_nist:`2024-45775`, :cve_nist:`2024-45776`,
+   :cve_nist:`2024-45777`, :cve_nist:`2024-45778`, :cve_nist:`2024-45779`, :cve_nist:`2024-45780`,
+   :cve_nist:`2024-45781`, :cve_nist:`2024-45782`, :cve_nist:`2024-45783`, :cve_nist:`2024-56737`,
+   :cve_nist:`2025-0622`, :cve_nist:`2025-0624`, :cve_nist:`2025-0677`, :cve_nist:`2025-0684`,
+   :cve_nist:`2025-0685`, :cve_nist:`2025-0686`, :cve_nist:`2025-0689`, :cve_nist:`2025-0678`,
+   :cve_nist:`2025-0690`, :cve_nist:`2025-1118` and :cve_nist:`2025-1125`
+-  gstreamer1.0-rtsp-server: fix :cve_nist:`2024-44331`
+-  libarchive: Fix :cve_nist:`2025-25724`
+-  libarchive: Ignore :cve_nist:`2025-1632`
+-  libcap: Fix :cve_nist:`2025-1390`
+-  linux-yocto/5.10: Fix :cve_nist:`2024-36476`, :cve_nist:`2024-43098`, :cve_nist:`2024-47143`,
+   :cve_nist:`2024-48881`, :cve_nist:`2024-50051`, :cve_nist:`2024-50074`, :cve_nist:`2024-50082`,
+   :cve_nist:`2024-50083`, :cve_nist:`2024-50099`, :cve_nist:`2024-50115`, :cve_nist:`2024-50116`,
+   :cve_nist:`2024-50117`, :cve_nist:`2024-50142`, :cve_nist:`2024-50148`, :cve_nist:`2024-50150`,
+   :cve_nist:`2024-50151`, :cve_nist:`2024-50167`, :cve_nist:`2024-50168`, :cve_nist:`2024-50171`,
+   :cve_nist:`2024-50185`, :cve_nist:`2024-50192`, :cve_nist:`2024-50193`, :cve_nist:`2024-50194`,
+   :cve_nist:`2024-50195`, :cve_nist:`2024-50198`, :cve_nist:`2024-50201`, :cve_nist:`2024-50202`,
+   :cve_nist:`2024-50205`, :cve_nist:`2024-50208`, :cve_nist:`2024-50209`, :cve_nist:`2024-50229`,
+   :cve_nist:`2024-50230`, :cve_nist:`2024-50233`, :cve_nist:`2024-50234`, :cve_nist:`2024-50236`,
+   :cve_nist:`2024-50237`, :cve_nist:`2024-50251`, :cve_nist:`2024-50262`, :cve_nist:`2024-50264`,
+   :cve_nist:`2024-50265`, :cve_nist:`2024-50267`, :cve_nist:`2024-50268`, :cve_nist:`2024-50269`,
+   :cve_nist:`2024-50273`, :cve_nist:`2024-50278`, :cve_nist:`2024-50279`, :cve_nist:`2024-50282`,
+   :cve_nist:`2024-50287`, :cve_nist:`2024-50292`, :cve_nist:`2024-50296`, :cve_nist:`2024-50299`,
+   :cve_nist:`2024-50301`, :cve_nist:`2024-50302`, :cve_nist:`2024-53042`, :cve_nist:`2024-53052`,
+   :cve_nist:`2024-53057`, :cve_nist:`2024-53059`, :cve_nist:`2024-53060`, :cve_nist:`2024-53061`,
+   :cve_nist:`2024-53063`, :cve_nist:`2024-53066`, :cve_nist:`2024-53096`, :cve_nist:`2024-53097`,
+   :cve_nist:`2024-53101`, :cve_nist:`2024-53103`, :cve_nist:`2024-53104`, :cve_nist:`2024-53145`,
+   :cve_nist:`2024-53146`, :cve_nist:`2024-53150`, :cve_nist:`2024-53155`, :cve_nist:`2024-53156`,
+   :cve_nist:`2024-53157`, :cve_nist:`2024-53161`, :cve_nist:`2024-53165`, :cve_nist:`2024-53171`,
+   :cve_nist:`2024-53173`, :cve_nist:`2024-53174`, :cve_nist:`2024-53194`, :cve_nist:`2024-53197`,
+   :cve_nist:`2024-53217`, :cve_nist:`2024-53226`, :cve_nist:`2024-53227`, :cve_nist:`2024-53237`,
+   :cve_nist:`2024-53239`, :cve_nist:`2024-55916`, :cve_nist:`2024-56548`, :cve_nist:`2024-56558`,
+   :cve_nist:`2024-56567`, :cve_nist:`2024-56568`, :cve_nist:`2024-56569`, :cve_nist:`2024-56572`,
+   :cve_nist:`2024-56574`, :cve_nist:`2024-56581`, :cve_nist:`2024-56587`, :cve_nist:`2024-56593`,
+   :cve_nist:`2024-56595`, :cve_nist:`2024-56596`, :cve_nist:`2024-56598`, :cve_nist:`2024-56600`,
+   :cve_nist:`2024-56601`, :cve_nist:`2024-56602`, :cve_nist:`2024-56603`, :cve_nist:`2024-56605`,
+   :cve_nist:`2024-56606`, :cve_nist:`2024-56615`, :cve_nist:`2024-56619`, :cve_nist:`2024-56623`,
+   :cve_nist:`2024-56629`, :cve_nist:`2024-56634`, :cve_nist:`2024-56642`, :cve_nist:`2024-56643`,
+   :cve_nist:`2024-56648`, :cve_nist:`2024-56650`, :cve_nist:`2024-56659`, :cve_nist:`2024-56662`,
+   :cve_nist:`2024-56670`, :cve_nist:`2024-56688`, :cve_nist:`2024-56698`, :cve_nist:`2024-56704`,
+   :cve_nist:`2024-56716`, :cve_nist:`2024-56720`, :cve_nist:`2024-56723`, :cve_nist:`2024-56724`,
+   :cve_nist:`2024-56728`, :cve_nist:`2024-56739`, :cve_nist:`2024-56746`, :cve_nist:`2024-56747`,
+   :cve_nist:`2024-56748`, :cve_nist:`2024-56754`, :cve_nist:`2024-56756`, :cve_nist:`2024-56770`,
+   :cve_nist:`2024-56779`, :cve_nist:`2024-56780`, :cve_nist:`2024-56781`, :cve_nist:`2024-56785`,
+   :cve_nist:`2024-57802`, :cve_nist:`2024-57807`, :cve_nist:`2024-57850`, :cve_nist:`2024-57874`,
+   :cve_nist:`2024-57890`, :cve_nist:`2024-57896`, :cve_nist:`2024-57900`, :cve_nist:`2024-57901`,
+   :cve_nist:`2024-57902`, :cve_nist:`2024-57910`, :cve_nist:`2024-57911`, :cve_nist:`2024-57913`,
+   :cve_nist:`2024-57922`, :cve_nist:`2024-57938`, :cve_nist:`2024-57939`, :cve_nist:`2024-57946`,
+   :cve_nist:`2024-57951`, :cve_nist:`2025-21638`, :cve_nist:`2025-21687`, :cve_nist:`2025-21689`,
+   :cve_nist:`2025-21692`, :cve_nist:`2025-21694`, :cve_nist:`2025-21697` and :cve_nist:`2025-21699`
+-  linux-yocto/5.15: Fix :cve_nist:`2024-57979`, :cve_nist:`2024-58034`, :cve_nist:`2024-58052`,
+   :cve_nist:`2024-58055`, :cve_nist:`2024-58058`, :cve_nist:`2024-58063`, :cve_nist:`2024-58069`,
+   :cve_nist:`2024-58071`, :cve_nist:`2024-58076`, :cve_nist:`2024-58083`, :cve_nist:`2025-21700`,
+   :cve_nist:`2025-21703`, :cve_nist:`2025-21715`, :cve_nist:`2025-21722`, :cve_nist:`2025-21727`,
+   :cve_nist:`2025-21731`, :cve_nist:`2025-21753`, :cve_nist:`2025-21756`, :cve_nist:`2025-21760`,
+   :cve_nist:`2025-21761`, :cve_nist:`2025-21762`, :cve_nist:`2025-21763`, :cve_nist:`2025-21764`,
+   :cve_nist:`2025-21796`, :cve_nist:`2025-21811`, :cve_nist:`2025-21887`, :cve_nist:`2025-21898`,
+   :cve_nist:`2025-21904`, :cve_nist:`2025-21905`, :cve_nist:`2025-21912`, :cve_nist:`2025-21917`,
+   :cve_nist:`2025-21919`, :cve_nist:`2025-21920`, :cve_nist:`2025-21922`, :cve_nist:`2025-21934`,
+   :cve_nist:`2025-21943`, :cve_nist:`2025-21948` and :cve_nist:`2025-21951`
+-  libpcre2: Ignore :cve_nist:`2022-1586`
+-  libtasn1: Fix :cve_nist:`2024-12133`
+-  libxml2: Fix :cve_nist:`2022-49043`, :cve_nist:`2024-56171`, :cve_nist:`2025-24928` and
+   :cve_nist:`2025-27113`
+-  libxslt: Fix :cve_nist:`2024-55549` and :cve_nist:`2025-24855`
+-  llvm: Fix :cve_nist:`2024-0151`
+-  mpg123: Fix :cve_nist:`2024-10573`
+-  openssh: Fix :cve_nist:`2025-26465`
+-  ovmf: Revert Fix for CVE-2023-45236 :cve_nist:`2023-45237`
+-  perl: Ignore :cve_nist:`2023-47038`
+-  puzzles: Ignore :cve_nist:`2024-13769`, :cve_nist:`2024-13770` and :cve_nist:`2025-0837`
+-  python3: Fix :cve_nist:`2025-0938`
+-  ruby: Fix :cve_nist:`2024-41946`, :cve_nist:`2025-27219` and :cve_nist:`2025-27220`
+-  subversion: Ignore :cve_nist:`2024-45720`
+-  systemd: Fix :cve_nist:`2022-3821`, :cve_nist:`2022-4415`, :cve_nist:`2022-45873` and
+   :cve_nist:`2023-7008`
+-  tiff: mark :cve_nist:`2023-30774` as patched with existing patch
+-  u-boot: Fix :cve_nist:`2022-2347`, :cve_nist:`2022-30767`, :cve_nist:`2022-30790`,
+   :cve_nist:`2024-57254`, :cve_nist:`2024-57255`, :cve_nist:`2024-57256`, :cve_nist:`2024-57257`,
+   :cve_nist:`2024-57258` and :cve_nist:`2024-57259`
+-  vim: Fix :cve_nist:`2025-1215`, :cve_nist:`2025-22134`, :cve_nist:`2025-24014`,
+   :cve_nist:`2025-26603`, :cve_nist:`2025-27423` and :cve_nist:`2025-29768`
+-  xserver-xorg: Fix :cve_nist:`2022-49737`, :cve_nist:`2025-26594`, :cve_nist:`2025-26595`,
+   :cve_nist:`2025-26596`, :cve_nist:`2025-26597`, :cve_nist:`2025-26598`, :cve_nist:`2025-26599`,
+   :cve_nist:`2025-26600` and :cve_nist:`2025-26601`
+-  xwayland: Fix :cve_nist:`2022-49737`, :cve_nist:`2024-9632`, :cve_nist:`2024-21885`,
+   :cve_nist:`2024-21886`, :cve_nist:`2024-31080`, :cve_nist:`2024-31081`, :cve_nist:`2024-31083`,
+   :cve_nist:`2025-26594`, :cve_nist:`2025-26595`, :cve_nist:`2025-26596`, :cve_nist:`2025-26597`,
+   :cve_nist:`2025-26598`, :cve_nist:`2025-26599`, :cve_nist:`2025-26600` and :cve_nist:`2025-26601`
+-  zlib: Fix :cve_nist:`2014-9485`
+
+
+
+Fixes in Yocto-4.0.26
+~~~~~~~~~~~~~~~~~~~~~
+
+-  bind: Upgrade to 9.18.33
+-  bitbake: cache: bump cache version
+-  bitbake: siggen.py: Improve taskhash reproducibility
+-  boost: fix do_fetch error
+-  build-appliance-image: Update to kirkstone head revision
+-  contributor-guide/submit-changes: add policy on AI generated code
+-  cve-update-nvd2-native: handle missing vulnStatus
+-  docs: Add favicon for the documentation html
+-  docs: Remove all mention of core-image-lsb
+-  libtasn1: upgrade to 4.20.0
+-  libxcrypt-compat: Remove libcrypt.so to fix conflict with libcrypt
+-  libxml2: fix compilation of explicit child axis in pattern
+-  linux-yocto/5.10: update to v5.10.234
+-  linux-yocto/5.15: update to v5.15.179
+-  mesa: Fix missing GLES3 headers in SDK sysroot
+-  mesa: Update :term:`SRC_URI`
+-  meta: Enable '-o pipefail' for the SDK installer
+-  migration-guides: add release notes for 4.0.25
+-  poky.conf: add ubuntu2404 to :term:`SANITY_TESTED_DISTROS`
+-  poky.conf: bump version for 4.0.26
+-  procps: replaced one use of fputs(3) with a write(2) call
+-  ref-manual: don't refer to poky-lsb
+-  scripts/install-buildtools: Update to 4.0.24
+-  scritps/runqemu: Ensure we only have two serial ports
+-  systemd: upgrade to 250.14
+-  tzcode-native: Fix compiler setting from 2023d version
+-  tzcode: Update :term:`SRC_URI`
+-  tzdata/tzcode-native: upgrade 2025a
+-  vim: Upgrade to 9.1.1198
+-  virglrenderer: fix do_fetch error
+-  vulnerabilities/classes: remove references to cve-check text format
+-  xz: Update :term:`SRC_URI`
+-  yocto-uninative: Update to 4.7 for glibc 2.41
+
+
+Known Issues in Yocto-4.0.26
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+- N/A
+
+
+Contributors to Yocto-4.0.26
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+Thanks to the following people who contributed to this release:
+
+-  Aleksandar Nikolic
+-  Alessio Cascone
+-  Antonin Godard
+-  Archana Polampalli
+-  Ashish Sharma
+-  Bruce Ashfield
+-  Carlos Dominguez
+-  Deepesh Varatharajan
+-  Divya Chellam
+-  Guocai He
+-  Hitendra Prajapati
+-  Hongxu Jia
+-  Jiaying Song
+-  Johannes Kauffmann
+-  Kai Kang
+-  Lee Chee Yang
+-  Libo Chen
+-  Marta Rybczynska
+-  Michael Halstead
+-  Mingli Yu
+-  Moritz Haase
+-  Narpat Mali
+-  Paulo Neves
+-  Peter Marko
+-  Priyal Doshi
+-  Richard Purdie
+-  Robert Yang
+-  Ross Burton
+-  Sakib Sajal
+-  Steve Sakoman
+-  Vijay Anusuri
+-  Yogita Urade
+-  Zhang Peng
+
+
+Repositories / Downloads for Yocto-4.0.26
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+poky
+
+-  Repository Location: :yocto_git:`/poky`
+-  Branch: :yocto_git:`kirkstone </poky/log/?h=kirkstone>`
+-  Tag:  :yocto_git:`yocto-4.0.26 </poky/log/?h=yocto-4.0.26>`
+-  Git Revision: :yocto_git:`d70d287a77d5026b698ac237ab865b2dafd36bb8 </poky/commit/?id=d70d287a77d5026b698ac237ab865b2dafd36bb8>`
+-  Release Artefact: poky-d70d287a77d5026b698ac237ab865b2dafd36bb8
+-  sha: 3ebfadb8bff4c1ca12b3cf3e4ef6e3ac2ce52b73570266daa98436c9959249f2
+-  Download Locations:
+   https://downloads.yoctoproject.org/releases/yocto/yocto-4.0.26/poky-d70d287a77d5026b698ac237ab865b2dafd36bb8.tar.bz2
+   https://mirrors.kernel.org/yocto/yocto/yocto-4.0.26/poky-d70d287a77d5026b698ac237ab865b2dafd36bb8.tar.bz2
+
+openembedded-core
+
+-  Repository Location: :oe_git:`/openembedded-core`
+-  Branch: :oe_git:`kirkstone </openembedded-core/log/?h=kirkstone>`
+-  Tag:  :oe_git:`yocto-4.0.26 </openembedded-core/log/?h=yocto-4.0.26>`
+-  Git Revision: :oe_git:`1efbe1004bc82e7c14c1e8bd4ce644f5015c3346 </openembedded-core/commit/?id=1efbe1004bc82e7c14c1e8bd4ce644f5015c3346>`
+-  Release Artefact: oecore-1efbe1004bc82e7c14c1e8bd4ce644f5015c3346
+-  sha: d3805e034dabd0865dbf55488b2c16d4ea0351d37aa826f0054a6bfdde5a8be9
+-  Download Locations:
+   https://downloads.yoctoproject.org/releases/yocto/yocto-4.0.26/oecore-1efbe1004bc82e7c14c1e8bd4ce644f5015c3346.tar.bz2
+   https://mirrors.kernel.org/yocto/yocto/yocto-4.0.26/oecore-1efbe1004bc82e7c14c1e8bd4ce644f5015c3346.tar.bz2
+
+meta-mingw
+
+-  Repository Location: :yocto_git:`/meta-mingw`
+-  Branch: :yocto_git:`kirkstone </meta-mingw/log/?h=kirkstone>`
+-  Tag:  :yocto_git:`yocto-4.0.26 </meta-mingw/log/?h=yocto-4.0.26>`
+-  Git Revision: :yocto_git:`87c22abb1f11be430caf4372e6b833dc7d77564e </meta-mingw/commit/?id=87c22abb1f11be430caf4372e6b833dc7d77564e>`
+-  Release Artefact: meta-mingw-87c22abb1f11be430caf4372e6b833dc7d77564e
+-  sha: f0bc4873e2e0319fb9d6d6ab9b98eb3f89664d4339a167d2db6a787dd12bc1a8
+-  Download Locations:
+   https://downloads.yoctoproject.org/releases/yocto/yocto-4.0.26/meta-mingw-87c22abb1f11be430caf4372e6b833dc7d77564e.tar.bz2
+   https://mirrors.kernel.org/yocto/yocto/yocto-4.0.26/meta-mingw-87c22abb1f11be430caf4372e6b833dc7d77564e.tar.bz2
+
+meta-gplv2
+
+-  Repository Location: :yocto_git:`/meta-gplv2`
+-  Branch: :yocto_git:`kirkstone </meta-gplv2/log/?h=kirkstone>`
+-  Tag:  :yocto_git:`yocto-4.0.26 </meta-gplv2/log/?h=yocto-4.0.26>`
+-  Git Revision: :yocto_git:`d2f8b5cdb285b72a4ed93450f6703ca27aa42e8a </meta-gplv2/commit/?id=d2f8b5cdb285b72a4ed93450f6703ca27aa42e8a>`
+-  Release Artefact: meta-gplv2-d2f8b5cdb285b72a4ed93450f6703ca27aa42e8a
+-  sha: c386f59f8a672747dc3d0be1d4234b6039273d0e57933eb87caa20f56b9cca6d
+-  Download Locations:
+   https://downloads.yoctoproject.org/releases/yocto/yocto-4.0.26/meta-gplv2-d2f8b5cdb285b72a4ed93450f6703ca27aa42e8a.tar.bz2
+   https://mirrors.kernel.org/yocto/yocto/yocto-4.0.26/meta-gplv2-d2f8b5cdb285b72a4ed93450f6703ca27aa42e8a.tar.bz2
+
+bitbake
+
+-  Repository Location: :oe_git:`/bitbake`
+-  Branch: :oe_git:`2.0 </bitbake/log/?h=2.0>`
+-  Tag:  :oe_git:`yocto-4.0.26 </bitbake/log/?h=yocto-4.0.26>`
+-  Git Revision: :oe_git:`046871d9fd76efdca7b72718b328d8f545523f7e </bitbake/commit/?id=046871d9fd76efdca7b72718b328d8f545523f7e>`
+-  Release Artefact: bitbake-046871d9fd76efdca7b72718b328d8f545523f7e
+-  sha: e9df0a9f5921b583b539188d66b23f120e1751000e7822e76c3391d5c76ee21a
+-  Download Locations:
+   https://downloads.yoctoproject.org/releases/yocto/yocto-4.0.26/bitbake-046871d9fd76efdca7b72718b328d8f545523f7e.tar.bz2
+   https://mirrors.kernel.org/yocto/yocto/yocto-4.0.26/bitbake-046871d9fd76efdca7b72718b328d8f545523f7e.tar.bz2
+
+yocto-docs
+
+-  Repository Location: :yocto_git:`/yocto-docs`
+-  Branch: :yocto_git:`kirkstone </yocto-docs/log/?h=kirkstone>`
+-  Tag: :yocto_git:`yocto-4.0.26 </yocto-docs/log/?h=yocto-4.0.26>`
+-  Git Revision: :yocto_git:`9b4c36f7b02dd4bedfec90206744a1e90e37733c </yocto-docs/commit/?id=9b4c36f7b02dd4bedfec90206744a1e90e37733c>`
+

documentation/migration-guides/release-notes-4.0.27.rst

@@ -0,0 +1,153 @@
+Release notes for Yocto-4.0.27 (Kirkstone)
+------------------------------------------
+
+Security Fixes in Yocto-4.0.27
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+-  binutils: Fix :cve_nist:`2025-1178`
+-  busybox: fix :cve_nist:`2023-39810`
+-  connman :fix :cve_nist:`2025-32743`
+-  curl: Ignore :cve_nist:`2025-0725`
+-  ghostscript: Fix :cve_nist:`2025-27830`, :cve_nist:`2025-27831`, :cve_nist:`2025-27832`,
+   :cve_nist:`2025-27834`, :cve_nist:`2025-27835` and :cve_nist:`2025-27836`
+-  ghostscript: Ignore :cve_nist:`2024-29507`, :cve_nist:`2025-27833` and :cve_nist:`2025-27837`
+-  glib-2.0: Fix :cve_nist:`2025-3360`
+-  go: Fix :cve_nist:`2025-22871`
+-  libarchive: Ignore :cve_nist:`2024-48615`
+-  libpam: Fix :cve_nist:`2024-10041`
+-  libsoup-2.4: Fix :cve_nist:`2024-52532`, :cve_nist:`2025-32906` and :cve_nist:`2025-32909`
+-  libsoup: Fix :cve_nist:`2024-52532`, :cve_nist:`2025-32906`, :cve_nist:`2025-32909`,
+   :cve_nist:`2025-32910`, :cve_nist:`2025-32911`, :cve_nist:`2025-32912`, :cve_nist:`2025-32913`
+   and :cve_nist:`2025-32914`
+-  libxml2: Fix :cve_nist:`2025-32414` and :cve_nist:`2025-32415`
+-  ofono: Fix :cve_nist:`2024-7537`
+-  perl: Fix :cve_nist:`2024-56406`
+-  ppp: Fix :cve_nist:`2024-58250`
+-  python3-setuptools: Fix :cve_nist:`2024-6345`
+-  qemu: Ignore :cve_nist:`2023-1386`
+-  ruby: Fix :cve_nist:`2024-43398`
+-  sqlite3: Fix :cve_nist:`2025-29088`
+-  systemd: Ignore :cve_nist:`2022-3821`, :cve_nist:`2022-4415` and :cve_nist:`2022-45873`
+
+
+Fixes in Yocto-4.0.27
+~~~~~~~~~~~~~~~~~~~~~
+
+-  Revert "cve-update-nvd2-native: Tweak to work better with NFS DL_DIR"
+-  build-appliance-image: Update to kirkstone head revision
+-  cve-update-nvd2-native: add workaround for json5 style list
+-  docs: Fix dead links that use the :term:`DISTRO` macro
+-  docs: manuals: remove repeated word
+-  docs: poky.yaml: introduce DISTRO_LATEST_TAG
+-  glibc: Add single-threaded fast path to rand()
+-  glibc: stable 2.35 branch updates
+-  module.bbclass: add KBUILD_EXTRA_SYMBOLS to install
+-  perl: enable _GNU_SOURCE define via d_gnulibc
+-  poky.conf: bump version for 4.0.27
+-  ref-manual/variables.rst: document autotools class related variables
+-  scripts/install-buildtools: Update to 4.0.26
+-  systemd: backport patch to fix journal issue
+-  systemd: systemd-journald fails to setup LogNamespace
+-  tzdata/tzcode-native: upgrade to 2025b
+
+
+Known Issues in Yocto-4.0.27
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+- N/A
+
+
+Contributors to Yocto-4.0.27
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+-  Aleksandar Nikolic
+-  Alexander Kanavin
+-  Alon Bar-Lev
+-  Andrew Kreimer
+-  Antonin Godard
+-  Chen Qi
+-  Deepesh Varatharajan
+-  Divya Chellam
+-  Haitao Liu
+-  Haixiao Yan
+-  Hitendra Prajapati
+-  Peter Marko
+-  Praveen Kumar
+-  Priyal Doshi
+-  Shubham Kulkarni
+-  Soumya Sambu
+-  Steve Sakoman
+-  Vijay Anusuri
+-  Yogita Urade
+
+
+Repositories / Downloads for Yocto-4.0.27
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+poky
+
+-  Repository Location: :yocto_git:`/poky`
+-  Branch: :yocto_git:`kirkstone </poky/log/?h=kirkstone>`
+-  Tag:  :yocto_git:`yocto-4.0.27 </poky/log/?h=yocto-4.0.27>`
+-  Git Revision: :yocto_git:`ab9a994a8cd8e06b519a693db444030999d273b7 </poky/commit/?id=ab9a994a8cd8e06b519a693db444030999d273b7>`
+-  Release Artefact: poky-ab9a994a8cd8e06b519a693db444030999d273b7
+-  sha: 77a366c17cf29eef15c6ff3f44e73f81c07288c723fd4a6dbd8c7ee9b79933f3
+-  Download Locations:
+   https://downloads.yoctoproject.org/releases/yocto/yocto-4.0.27/poky-ab9a994a8cd8e06b519a693db444030999d273b7.tar.bz2
+   https://mirrors.kernel.org/yocto/yocto/yocto-4.0.27/poky-ab9a994a8cd8e06b519a693db444030999d273b7.tar.bz2
+
+openembedded-core
+
+-  Repository Location: :oe_git:`/openembedded-core`
+-  Branch: :oe_git:`kirkstone </openembedded-core/log/?h=kirkstone>`
+-  Tag:  :oe_git:`yocto-4.0.27 </openembedded-core/log/?h=yocto-4.0.27>`
+-  Git Revision: :oe_git:`e8be08a624b2d024715a5c8b0c37f2345a02336b </openembedded-core/commit/?id=e8be08a624b2d024715a5c8b0c37f2345a02336b>`
+-  Release Artefact: oecore-e8be08a624b2d024715a5c8b0c37f2345a02336b
+-  sha: cc5b0fadab021c6dc61f37fc4ff01a1cf657e7c219488ce264bede42f7f6212f
+-  Download Locations:
+   https://downloads.yoctoproject.org/releases/yocto/yocto-4.0.27/oecore-e8be08a624b2d024715a5c8b0c37f2345a02336b.tar.bz2
+   https://mirrors.kernel.org/yocto/yocto/yocto-4.0.27/oecore-e8be08a624b2d024715a5c8b0c37f2345a02336b.tar.bz2
+
+meta-mingw
+
+-  Repository Location: :yocto_git:`/meta-mingw`
+-  Branch: :yocto_git:`kirkstone </meta-mingw/log/?h=kirkstone>`
+-  Tag:  :yocto_git:`yocto-4.0.27 </meta-mingw/log/?h=yocto-4.0.27>`
+-  Git Revision: :yocto_git:`87c22abb1f11be430caf4372e6b833dc7d77564e </meta-mingw/commit/?id=87c22abb1f11be430caf4372e6b833dc7d77564e>`
+-  Release Artefact: meta-mingw-87c22abb1f11be430caf4372e6b833dc7d77564e
+-  sha: f0bc4873e2e0319fb9d6d6ab9b98eb3f89664d4339a167d2db6a787dd12bc1a8
+-  Download Locations:
+   https://downloads.yoctoproject.org/releases/yocto/yocto-4.0.27/meta-mingw-87c22abb1f11be430caf4372e6b833dc7d77564e.tar.bz2
+   https://mirrors.kernel.org/yocto/yocto/yocto-4.0.27/meta-mingw-87c22abb1f11be430caf4372e6b833dc7d77564e.tar.bz2
+
+meta-gplv2
+
+-  Repository Location: :yocto_git:`/meta-gplv2`
+-  Branch: :yocto_git:`kirkstone </meta-gplv2/log/?h=kirkstone>`
+-  Tag:  :yocto_git:`yocto-4.0.27 </meta-gplv2/log/?h=yocto-4.0.27>`
+-  Git Revision: :yocto_git:`d2f8b5cdb285b72a4ed93450f6703ca27aa42e8a </meta-gplv2/commit/?id=d2f8b5cdb285b72a4ed93450f6703ca27aa42e8a>`
+-  Release Artefact: meta-gplv2-d2f8b5cdb285b72a4ed93450f6703ca27aa42e8a
+-  sha: c386f59f8a672747dc3d0be1d4234b6039273d0e57933eb87caa20f56b9cca6d
+-  Download Locations:
+   https://downloads.yoctoproject.org/releases/yocto/yocto-4.0.27/meta-gplv2-d2f8b5cdb285b72a4ed93450f6703ca27aa42e8a.tar.bz2
+   https://mirrors.kernel.org/yocto/yocto/yocto-4.0.27/meta-gplv2-d2f8b5cdb285b72a4ed93450f6703ca27aa42e8a.tar.bz2
+
+bitbake
+
+-  Repository Location: :oe_git:`/bitbake`
+-  Branch: :oe_git:`2.0 </bitbake/log/?h=2.0>`
+-  Tag:  :oe_git:`yocto-4.0.27 </bitbake/log/?h=yocto-4.0.27>`
+-  Git Revision: :oe_git:`046871d9fd76efdca7b72718b328d8f545523f7e </bitbake/commit/?id=046871d9fd76efdca7b72718b328d8f545523f7e>`
+-  Release Artefact: bitbake-046871d9fd76efdca7b72718b328d8f545523f7e
+-  sha: e9df0a9f5921b583b539188d66b23f120e1751000e7822e76c3391d5c76ee21a
+-  Download Locations:
+   https://downloads.yoctoproject.org/releases/yocto/yocto-4.0.27/bitbake-046871d9fd76efdca7b72718b328d8f545523f7e.tar.bz2
+   https://mirrors.kernel.org/yocto/yocto/yocto-4.0.27/bitbake-046871d9fd76efdca7b72718b328d8f545523f7e.tar.bz2
+
+yocto-docs
+
+-  Repository Location: :yocto_git:`/yocto-docs`
+-  Branch: :yocto_git:`kirkstone </yocto-docs/log/?h=kirkstone>`
+-  Tag: :yocto_git:`yocto-4.0.27 </yocto-docs/log/?h=yocto-4.0.27>`
+-  Git Revision: :yocto_git:`0d51e553d5f83eea6634e03ddc9c7740bf72fcea </yocto-docs/commit/?id=0d51e553d5f83eea6634e03ddc9c7740bf72fcea>`
+

documentation/migration-guides/release-notes-4.0.28.rst

@@ -0,0 +1,224 @@
+Release notes for Yocto-4.0.28 (Kirkstone)
+------------------------------------------
+
+Security Fixes in Yocto-4.0.28
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+-  binutils: Fix :cve_nist:`2025-1180`, :cve_nist:`2025-1182`, :cve_nist:`2025-5244` and
+   :cve_nist:`2025-5245`
+-  connman: Fix :cve_nist:`2025-32366`
+-  ffmpeg: Fix :cve_nist:`2025-1373`, :cve_nist:`2025-22919` and :cve_nist:`2025-22921`
+-  ffmpeg: Ignore :cve_nist:`2022-48434`
+-  ghostscript: Fix :cve_nist:`2025-48708`
+-  git: Fix :cve_nist:`2024-50349` and :cve_nist:`2024-52006`
+-  glib-2.0: Fix :cve_nist:`2025-4373`
+-  glibc: Fix for :cve_nist:`2025-4802`
+-  go: Fix :cve_nist:`2025-4673`
+-  go: ignore :cve_nist:`2024-3566`
+-  icu: Fix :cve_nist:`2025-5222`
+-  iputils: Fix :cve_nist:`2025-47268`
+-  libsoup-2.4: Fix :cve_nist:`2025-2784`, :cve_nist:`2025-4476`, :cve_nist:`2025-4948`,
+   :cve_nist:`2025-4969`, :cve_nist:`2025-32050`, :cve_nist:`2025-32052`, :cve_nist:`2025-32053`,
+   :cve_nist:`2025-32907`, :cve_nist:`2025-32910`, :cve_nist:`2025-32911`, :cve_nist:`2025-32912`,
+   :cve_nist:`2025-32913`, :cve_nist:`2025-32914`, :cve_nist:`2025-46420` and :cve_nist:`2025-46421`
+-  libsoup: Fix :cve_nist:`2025-2784`, :cve_nist:`2025-4476`, :cve_nist:`2025-4948`,
+   :cve_nist:`2025-4969`, :cve_nist:`2025-32050`, :cve_nist:`2025-32051`, :cve_nist:`2025-32052`,
+   :cve_nist:`2025-32053`, :cve_nist:`2025-32907`, :cve_nist:`2025-46420` and :cve_nist:`2025-46421`
+-  linux-yocto/5.15: Fix :cve_nist:`2024-26952`, :cve_nist:`2025-21941`, :cve_nist:`2025-21957`,
+   :cve_nist:`2025-21959`, :cve_nist:`2025-21962`, :cve_nist:`2025-21963`, :cve_nist:`2025-21964`,
+   :cve_nist:`2025-21968`, :cve_nist:`2025-21996`, :cve_nist:`2025-22018`, :cve_nist:`2025-22020`,
+   :cve_nist:`2025-22035`, :cve_nist:`2025-22054`, :cve_nist:`2025-22056`, :cve_nist:`2025-22063`,
+   :cve_nist:`2025-22066`, :cve_nist:`2025-22081`, :cve_nist:`2025-22097`, :cve_nist:`2025-23136`,
+   :cve_nist:`2025-37785`, :cve_nist:`2025-37803`, :cve_nist:`2025-37805`, :cve_nist:`2025-38152`,
+   :cve_nist:`2025-39728` and :cve_nist:`2025-39735`
+-  net-tools: Fix :cve_nist:`2025-46836`
+-  openssh: Fix :cve_nist:`2025-32728`
+-  python3: Fix :cve_nist:`2024-12718`, :cve_nist:`2025-0938`, :cve_nist:`2025-4138`,
+   :cve_nist:`2025-4330`, :cve_nist:`2025-4435`, :cve_nist:`2025-4516` and :cve_nist:`2025-4517`
+-  python3-requests: Fix :cve_nist:`2024-47081`
+-  python3-setuptools: Fix :cve_nist:`2025-47273`
+-  ruby: Fix :cve_nist:`2025-27221`
+-  screen: Fix :cve_nist:`2025-46802`, :cve_nist:`2025-46804` and :cve_nist:`2025-46805`
+-  taglib: Fix :cve_nist:`2023-47466`
+
+
+Fixes in Yocto-4.0.28
+~~~~~~~~~~~~~~~~~~~~~
+
+-  babeltrace/libatomic-ops: correct the :term:`SRC_URI`
+-  brief-yoctoprojectqs/ref-manual: Switch to new CDN
+-  bsp guide: update kernel version example to 6.12
+-  bsp-guide: update lonely "4.12" kernel reference to "6.12"
+-  build-appliance-image: Update to kirkstone head revision
+-  cmake: Correctly handle cost data of tests with arbitrary chars in name
+-  conf.py: tweak SearchEnglish to be hyphen-friendly
+-  contributor-guide/submit-changes: encourage patch version changelogs
+-  dev-manual/sbom.rst: fix wrong build outputs
+-  docs: Clean up explanation of minimum required version numbers
+-  docs: README: specify how to contribute instead of pointing at another file
+-  docs: conf.py: silence SyntaxWarning on js_splitter_code
+-  e2fsprogs: removed 'sed -u' option
+-  ffmpeg: Add "libswresample libavcodec" to :term:`CVE_PRODUCT`
+-  ffmpeg: upgrade to 5.0.3
+-  gcc: AArch64 - Fix strict-align cpymem/setmem
+-  glibc: nptl Fix indentation
+-  glibc: nptl Remove unnecessary catch-all-wake in condvar group switch
+-  glibc: nptl Remove unnecessary quadruple check in pthread_cond_wait
+-  glibc: nptl Update comments and indentation for new condvar implementation
+-  glibc: nptl Use a single loop in pthread_cond_wait instaed of a nested loop
+-  glibc: nptl Use all of g1_start and g_signals
+-  glibc: nptl rename __condvar_quiesce_and_switch_g1
+-  glibc: pthreads NPTL lost wakeup fix 2
+-  kernel.bbclass: add original package name to :term:`RPROVIDES` for -image and -base
+-  libpng: Improve ptest
+-  linux-yocto/5.15: update to v5.15.184
+-  migration-guides: add release notes for 4.0.26 and 4.0.27
+-  nfs-utils: don't use signals to shut down nfs server.
+-  poky.conf: bump version for 4.0.28
+-  python3: upgrade to 3.10.18
+-  ref-manual/release-process: update releases.svg
+-  ref-manual/variables.rst: document :term:`INHIBIT_DEFAULT_RUST_DEPS`
+   :term:`INHIBIT_UPDATERCD_BBCLASS` :term:`SSTATE_SKIP_CREATION` :term:`WIC_CREATE_EXTRA_ARGS`
+   :term:`IMAGE_ROOTFS_MAXSIZE` :term:`INITRAMFS_MAXSIZE`
+-  ref-manual: clarify :term:`KCONFIG_MODE` default behaviour
+-  ref-manual: classes: nativesdk: move note to appropriate section
+-  ref-manual: classes: reword to clarify that native/nativesdk options are exclusive
+-  ref-manual: kernel-fitimage.bbclass does not use :term:`SPL_SIGN_KEYNAME`
+-  scripts/install-buildtools: Update to 4.0.27
+-  sphinx-lint: role missing opening tag colon
+-  sphinx-lint: trailing whitespace
+-  sphinx-lint: unbalanced inline literal markup
+-  sysstat: correct the :term:`SRC_URI`
+-  systemtap: add sysroot Python paths to configure flags
+-  test-manual/intro: remove Buildbot version used
+-  util-linux: Add fix to isolate test fstab entries using CUSTOM_FSTAB
+-  xz: Update :term:`LICENSE` variable for xz packages
+
+
+Known Issues in Yocto-4.0.28
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+- N/A
+
+
+Contributors to Yocto-4.0.28
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+-  Aditya Tayade
+-  Adrian Freihofer
+-  Aleksandar Nikolic
+-  Alper Ak
+-  Antonin Godard
+-  Archana Polampalli
+-  Ashish Sharma
+-  Bruce Ashfield
+-  Carlos Sánchez de La Lama
+-  Changqing Li
+-  Christos Gavros
+-  Colin Pinnell McAllister
+-  Deepesh Varatharajan
+-  Divya Chellam
+-  Enrico Jörns
+-  Etienne Cordonnier
+-  Guocai He
+-  Harish Sadineni
+-  Hitendra Prajapati
+-  Jiaying Song
+-  Lee Chee Yang
+-  Martin Jansa
+-  Moritz Haase
+-  NeilBrown
+-  Peter Marko
+-  Poonam Jadhav
+-  Praveen Kumar
+-  Quentin Schulz
+-  Richard Purdie
+-  Robert P. J. Day
+-  Soumya Sambu
+-  Steve Sakoman
+-  Sundeep KOKKONDA
+-  Sunil Dora
+-  Trevor Woerner
+-  Vijay Anusuri
+-  Virendra Thakur
+-  Yi Zhao
+-  aszh07
+
+
+Repositories / Downloads for Yocto-4.0.28
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+poky
+
+-  Repository Location: :yocto_git:`/poky`
+-  Branch: :yocto_git:`kirkstone </poky/log/?h=kirkstone>`
+-  Tag:  :yocto_git:`yocto-4.0.28 </poky/log/?h=yocto-4.0.28>`
+-  Git Revision: :yocto_git:`78c9cb3eaf071932567835742608404d5ce23cc4 </poky/commit/?id=78c9cb3eaf071932567835742608404d5ce23cc4>`
+-  Release Artefact: poky-78c9cb3eaf071932567835742608404d5ce23cc4
+-  sha: 9c73c6f89e70c2041a52851e5cc582e5a2f05ad2fdc110d2c518f2c4994e8de3
+-  Download Locations:
+   https://downloads.yoctoproject.org/releases/yocto/yocto-4.0.28/poky-78c9cb3eaf071932567835742608404d5ce23cc4.tar.bz2
+   https://mirrors.kernel.org/yocto/yocto/yocto-4.0.28/poky-78c9cb3eaf071932567835742608404d5ce23cc4.tar.bz2
+
+openembedded-core
+
+-  Repository Location: :oe_git:`/openembedded-core`
+-  Branch: :oe_git:`kirkstone </openembedded-core/log/?h=kirkstone>`
+-  Tag:  :oe_git:`yocto-4.0.28 </openembedded-core/log/?h=yocto-4.0.28>`
+-  Git Revision: :oe_git:`75e54301c5076eb0454aee33c870adf078f563fd </openembedded-core/commit/?id=75e54301c5076eb0454aee33c870adf078f563fd>`
+-  Release Artefact: oecore-75e54301c5076eb0454aee33c870adf078f563fd
+-  sha: c5ffceab90881c4041ec4304da8b7b32d9c1f89a4c63ee7b8cbd53c796b0187b
+-  Download Locations:
+   https://downloads.yoctoproject.org/releases/yocto/yocto-4.0.28/oecore-75e54301c5076eb0454aee33c870adf078f563fd.tar.bz2
+   https://mirrors.kernel.org/yocto/yocto/yocto-4.0.28/oecore-75e54301c5076eb0454aee33c870adf078f563fd.tar.bz2
+
+meta-mingw
+
+-  Repository Location: :yocto_git:`/meta-mingw`
+-  Branch: :yocto_git:`kirkstone </meta-mingw/log/?h=kirkstone>`
+-  Tag:  :yocto_git:`yocto-4.0.28 </meta-mingw/log/?h=yocto-4.0.28>`
+-  Git Revision: :yocto_git:`87c22abb1f11be430caf4372e6b833dc7d77564e </meta-mingw/commit/?id=87c22abb1f11be430caf4372e6b833dc7d77564e>`
+-  Release Artefact: meta-mingw-87c22abb1f11be430caf4372e6b833dc7d77564e
+-  sha: f0bc4873e2e0319fb9d6d6ab9b98eb3f89664d4339a167d2db6a787dd12bc1a8
+-  Download Locations:
+   https://downloads.yoctoproject.org/releases/yocto/yocto-4.0.28/meta-mingw-87c22abb1f11be430caf4372e6b833dc7d77564e.tar.bz2
+   https://mirrors.kernel.org/yocto/yocto/yocto-4.0.28/meta-mingw-87c22abb1f11be430caf4372e6b833dc7d77564e.tar.bz2
+
+meta-gplv2
+
+-  Repository Location: :yocto_git:`/meta-gplv2`
+-  Branch: :yocto_git:`kirkstone </meta-gplv2/log/?h=kirkstone>`
+-  Tag:  :yocto_git:`yocto-4.0.28 </meta-gplv2/log/?h=yocto-4.0.28>`
+-  Git Revision: :yocto_git:`d2f8b5cdb285b72a4ed93450f6703ca27aa42e8a </meta-gplv2/commit/?id=d2f8b5cdb285b72a4ed93450f6703ca27aa42e8a>`
+-  Release Artefact: meta-gplv2-d2f8b5cdb285b72a4ed93450f6703ca27aa42e8a
+-  sha: c386f59f8a672747dc3d0be1d4234b6039273d0e57933eb87caa20f56b9cca6d
+-  Download Locations:
+   https://downloads.yoctoproject.org/releases/yocto/yocto-4.0.28/meta-gplv2-d2f8b5cdb285b72a4ed93450f6703ca27aa42e8a.tar.bz2
+   https://mirrors.kernel.org/yocto/yocto/yocto-4.0.28/meta-gplv2-d2f8b5cdb285b72a4ed93450f6703ca27aa42e8a.tar.bz2
+
+bitbake
+
+-  Repository Location: :oe_git:`/bitbake`
+-  Branch: :oe_git:`2.0 </bitbake/log/?h=2.0>`
+-  Tag:  :oe_git:`yocto-4.0.28 </bitbake/log/?h=yocto-4.0.28>`
+-  Git Revision: :oe_git:`046871d9fd76efdca7b72718b328d8f545523f7e </bitbake/commit/?id=046871d9fd76efdca7b72718b328d8f545523f7e>`
+-  Release Artefact: bitbake-046871d9fd76efdca7b72718b328d8f545523f7e
+-  sha: e9df0a9f5921b583b539188d66b23f120e1751000e7822e76c3391d5c76ee21a
+-  Download Locations:
+   https://downloads.yoctoproject.org/releases/yocto/yocto-4.0.28/bitbake-046871d9fd76efdca7b72718b328d8f545523f7e.tar.bz2
+   https://mirrors.kernel.org/yocto/yocto/yocto-4.0.28/bitbake-046871d9fd76efdca7b72718b328d8f545523f7e.tar.bz2
+
+meta-yocto
+
+-  Repository Location: :yocto_git:`/meta-yocto`
+-  Branch: :yocto_git:`kirkstone </meta-yocto/log/?h=kirkstone>`
+-  Tag: :yocto_git:`yocto-4.0.28 </meta-yocto/log/?h=yocto-4.0.28>`
+-  Git Revision: :yocto_git:`0bf3dcef1caa80fb047bf9c3514314ab658e30ea </meta-yocto/commit/?id=0bf3dcef1caa80fb047bf9c3514314ab658e30ea>`
+
+yocto-docs
+
+-  Repository Location: :yocto_git:`/yocto-docs`
+-  Branch: :yocto_git:`kirkstone </yocto-docs/log/?h=kirkstone>`
+-  Tag: :yocto_git:`yocto-4.0.28 </yocto-docs/log/?h=yocto-4.0.28>`
+-  Git Revision: :yocto_git:`97cd3ee7f3bf1de8454708d1852ea9cdbd45c39b </yocto-docs/commit/?id=97cd3ee7f3bf1de8454708d1852ea9cdbd45c39b>`
+

documentation/migration-guides/release-notes-4.0.29.rst

@@ -0,0 +1,178 @@
+Release notes for Yocto-4.0.29 (Kirkstone)
+------------------------------------------
+
+Security Fixes in Yocto-4.0.29
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+-  avahi: Fix :cve_nist:`2024-52615`
+-  binutils: Fix :cve_nist:`2025-7545` and :cve_nist:`2025-7546`
+-  coreutils: Fix :cve_nist:`2025-5278`
+-  curl: Fix :cve_nist:`2024-11053` and :cve_nist:`2025-0167`
+-  dropbear: Fix :cve_nist:`2025-47203`
+-  ffmpeg: Ignore :cve_nist:`2022-3109` and :cve_nist:`2022-3341`
+-  gdk-pixbuf: Fix :cve_nist:`2025-7345`
+-  ghostscript: Ignore :cve_nist:`2025-46646`
+-  gnupg: Fix :cve_nist:`2025-30258`
+-  gnutls: Fix :cve_nist:`2025-6395`, :cve_nist:`2025-32988`, :cve_nist:`2025-32989` and
+   :cve_nist:`2025-32990`
+-  iputils: Fix :cve_nist:`2025-48964`
+-  libarchive: Fix :cve_nist:`2025-5914`, :cve_nist:`2025-5915`, :cve_nist:`2025-5916` and
+   :cve_nist:`2025-5917`
+-  libpam: Fix :cve_nist:`2025-6020`
+-  libsoup-2.4: Fix :cve_nist:`2025-4945`
+-  libsoup-2.4: Fix :cve_nist:`2025-4969` (update patch)
+-  libsoup: Fix :cve_nist:`2025-4945`, :cve_nist:`2025-6021`, :cve_nist:`2025-6170`,
+   :cve_nist:`2025-49794` and :cve_nist:`2025-49796`
+-  ncurses: Fix :cve_nist:`2025-6141`
+-  ofono: Fix :cve_nist:`2023-4232` and :cve_nist:`2023-4235`
+-  openssl: Fix :cve_nist:`2024-41996`
+-  python3-urllib3: Fix :cve_nist:`2025-50181`
+-  ruby: Fix :cve_nist:`2024-43398` (update patches)
+-  sqlite3: Fix :cve_nist:`2025-6965` and :cve_nist:`2025-7458`
+-  sqlite3: Ignore :cve_nist:`2025-3277`
+-  systemd: Fix :cve_nist:`2025-4598`
+-  xwayland: Fix :cve_nist:`2025-49175`, :cve_nist:`2025-49176`, :cve_nist:`2025-49177`,
+   :cve_nist:`2025-49178`, :cve_nist:`2025-49179` and :cve_nist:`2025-49180`
+
+
+Fixes in Yocto-4.0.29
+~~~~~~~~~~~~~~~~~~~~~
+
+-  bintuils: stable 2.38 branch update
+-  bitbake: test/fetch: Switch u-boot based test to use our own mirror
+-  build-appliance-image: Update to kirkstone head revision
+-  conf.py: improve SearchEnglish to handle terms with dots
+-  db: ignore implicit-int and implicit-function-declaration issues fatal with gcc-14
+-  dev-manual/start.rst: added missing command in Optimize your VHDX file using DiskPart
+-  glibc: stable 2.35 branch updates
+-  gnutls: patch read buffer overrun in the "pre_shared_key" extension
+-  gnutls: patch reject zero-length version in certificate request
+-  linux-yocto/5.15: update to v5.15.186
+-  migration-guides: add release notes for 4.0.28
+-  oeqa/core/decorator: add decorators to skip based on :term:`HOST_ARCH`
+-  openssl: upgrade to 3.0.17
+-  orc: set :term:`CVE_PRODUCT`
+-  overview-manual/concepts.rst: fix sayhello hardcoded bindir
+-  poky.conf: bump version for 4.0.29
+-  python3: update CVE product
+-  ref-manual: document :term:`KERNEL_SPLIT_MODULES` variable
+-  scripts/install-buildtools: Update to 4.0.28
+-  sudo: upgrade to 1.9.17p1
+-  tcf-agent: correct the :term:`SRC_URI`
+
+
+Known Issues in Yocto-4.0.29
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+- N/A 
+
+
+Contributors to Yocto-4.0.29
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+-  Aleksandar Nikolic
+-  Antonin Godard
+-  Archana Polampalli
+-  Bruce Ashfield
+-  Changqing Li
+-  Chen Qi
+-  Colin Pinnell McAllister
+-  Daniel Díaz
+-  Deepesh Varatharajan
+-  Divya Chellam
+-  Dixit Parmar
+-  Enrico Jörns
+-  Guocai He
+-  Hitendra Prajapati
+-  Lee Chee Yang
+-  Marco Cavallini
+-  Martin Jansa
+-  Peter Marko
+-  Praveen Kumar
+-  Richard Purdie
+-  Rob Woolley
+-  Ross Burton
+-  Steve Sakoman
+-  Vijay Anusuri
+-  Yash Shinde
+-  Yogita Urade
+-  Zhang Peng
+
+
+Repositories / Downloads for Yocto-4.0.29
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+poky
+
+-  Repository Location: :yocto_git:`/poky`
+-  Branch: :yocto_git:`kirkstone </poky/log/?h=kirkstone>`
+-  Tag:  :yocto_git:`yocto-4.0.29 </poky/log/?h=yocto-4.0.29>`
+-  Git Revision: :yocto_git:`81ab000fa437ca04f584a3327b076f7a512dc6d0 </poky/commit/?id=81ab000fa437ca04f584a3327b076f7a512dc6d0>`
+-  Release Artefact: poky-81ab000fa437ca04f584a3327b076f7a512dc6d0
+-  sha: 2fecf3cac5c2361c201b5ae826960af92289862ec9be13837a8431138e534fd2
+-  Download Locations:
+   https://downloads.yoctoproject.org/releases/yocto/yocto-4.0.29/poky-81ab000fa437ca04f584a3327b076f7a512dc6d0.tar.bz2
+   https://mirrors.kernel.org/yocto/yocto/yocto-4.0.29/poky-81ab000fa437ca04f584a3327b076f7a512dc6d0.tar.bz2
+
+openembedded-core
+
+-  Repository Location: :oe_git:`/openembedded-core`
+-  Branch: :oe_git:`kirkstone </openembedded-core/log/?h=kirkstone>`
+-  Tag:  :oe_git:`yocto-4.0.29 </openembedded-core/log/?h=yocto-4.0.29>`
+-  Git Revision: :oe_git:`bd620eb14660075fd0f7476bbbb65d5da6293874 </openembedded-core/commit/?id=bd620eb14660075fd0f7476bbbb65d5da6293874>`
+-  Release Artefact: oecore-bd620eb14660075fd0f7476bbbb65d5da6293874
+-  sha: f32ab195c7090268e6e87ccf8db2813cf705c517030654326d14b25d926de88e
+-  Download Locations:
+   https://downloads.yoctoproject.org/releases/yocto/yocto-4.0.29/oecore-bd620eb14660075fd0f7476bbbb65d5da6293874.tar.bz2
+   https://mirrors.kernel.org/yocto/yocto/yocto-4.0.29/oecore-bd620eb14660075fd0f7476bbbb65d5da6293874.tar.bz2
+
+meta-mingw
+
+-  Repository Location: :yocto_git:`/meta-mingw`
+-  Branch: :yocto_git:`kirkstone </meta-mingw/log/?h=kirkstone>`
+-  Tag:  :yocto_git:`yocto-4.0.29 </meta-mingw/log/?h=yocto-4.0.29>`
+-  Git Revision: :yocto_git:`87c22abb1f11be430caf4372e6b833dc7d77564e </meta-mingw/commit/?id=87c22abb1f11be430caf4372e6b833dc7d77564e>`
+-  Release Artefact: meta-mingw-87c22abb1f11be430caf4372e6b833dc7d77564e
+-  sha: f0bc4873e2e0319fb9d6d6ab9b98eb3f89664d4339a167d2db6a787dd12bc1a8
+-  Download Locations:
+   https://downloads.yoctoproject.org/releases/yocto/yocto-4.0.29/meta-mingw-87c22abb1f11be430caf4372e6b833dc7d77564e.tar.bz2
+   https://mirrors.kernel.org/yocto/yocto/yocto-4.0.29/meta-mingw-87c22abb1f11be430caf4372e6b833dc7d77564e.tar.bz2
+
+meta-gplv2
+
+-  Repository Location: :yocto_git:`/meta-gplv2`
+-  Branch: :yocto_git:`kirkstone </meta-gplv2/log/?h=kirkstone>`
+-  Tag:  :yocto_git:`yocto-4.0.29 </meta-gplv2/log/?h=yocto-4.0.29>`
+-  Git Revision: :yocto_git:`d2f8b5cdb285b72a4ed93450f6703ca27aa42e8a </meta-gplv2/commit/?id=d2f8b5cdb285b72a4ed93450f6703ca27aa42e8a>`
+-  Release Artefact: meta-gplv2-d2f8b5cdb285b72a4ed93450f6703ca27aa42e8a
+-  sha: c386f59f8a672747dc3d0be1d4234b6039273d0e57933eb87caa20f56b9cca6d
+-  Download Locations:
+   https://downloads.yoctoproject.org/releases/yocto/yocto-4.0.29/meta-gplv2-d2f8b5cdb285b72a4ed93450f6703ca27aa42e8a.tar.bz2
+   https://mirrors.kernel.org/yocto/yocto/yocto-4.0.29/meta-gplv2-d2f8b5cdb285b72a4ed93450f6703ca27aa42e8a.tar.bz2
+
+bitbake
+
+-  Repository Location: :oe_git:`/bitbake`
+-  Branch: :oe_git:`2.0 </bitbake/log/?h=2.0>`
+-  Tag:  :oe_git:`yocto-4.0.29 </bitbake/log/?h=yocto-4.0.29>`
+-  Git Revision: :oe_git:`8e2d1f8de055549b2101614d85454fcd1d0f94b2 </bitbake/commit/?id=8e2d1f8de055549b2101614d85454fcd1d0f94b2>`
+-  Release Artefact: bitbake-8e2d1f8de055549b2101614d85454fcd1d0f94b2
+-  sha: fad4e7699bae62082118e89785324b031b0af0743064caee87c91ba28549afb0
+-  Download Locations:
+   https://downloads.yoctoproject.org/releases/yocto/yocto-4.0.29/bitbake-8e2d1f8de055549b2101614d85454fcd1d0f94b2.tar.bz2
+   https://mirrors.kernel.org/yocto/yocto/yocto-4.0.29/bitbake-8e2d1f8de055549b2101614d85454fcd1d0f94b2.tar.bz2
+
+meta-yocto
+
+-  Repository Location: :yocto_git:`/meta-yocto`
+-  Branch: :yocto_git:`kirkstone </meta-yocto/log/?h=kirkstone>`
+-  Tag: :yocto_git:`yocto-4.0.29 </meta-yocto/log/?h=yocto-4.0.29>`
+-  Git Revision: :yocto_git:`e916d3bad58f955b73e2c67aba975e63cd191394 </meta-yocto/commit/?id=e916d3bad58f955b73e2c67aba975e63cd191394>`
+
+yocto-docs
+
+-  Repository Location: :yocto_git:`/yocto-docs`
+-  Branch: :yocto_git:`kirkstone </yocto-docs/log/?h=kirkstone>`
+-  Tag: :yocto_git:`yocto-4.0.29 </yocto-docs/log/?h=yocto-4.0.29>`
+-  Git Revision: :yocto_git:`bf855ecaf4bec4cef9bbfea2e50caa65a8339828 </yocto-docs/commit/?id=bf855ecaf4bec4cef9bbfea2e50caa65a8339828>`
+

documentation/migration-guides/release-notes-4.0.30.rst

@@ -0,0 +1,170 @@
+Release notes for Yocto-4.0.30 (Kirkstone)
+------------------------------------------
+
+Security Fixes in Yocto-4.0.30
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+-  cups: Fix :cve_nist:`2025-58060` and :cve_nist:`2025-58364`
+-  dpkg: Fix :cve_nist:`2025-6297`
+-  ffmpeg: Fix :cve_nist:`2023-6602`, :cve_nist:`2023-6604`, :cve_nist:`2023-6605`,
+   :cve_nist:`2025-1594` and CVE-2025-7700
+-  git: Fix :cve_nist:`2025-27613`, :cve_nist:`2025-27614`, :cve_nist:`2025-46334`,
+   :cve_nist:`2025-46835` and :cve_nist:`2025-48384`
+-  glib-2.0: Fix :cve_nist:`2025-7039`
+-  glib-2.0: Ignore :cve_nist:`2025-4056`
+-  go: Ignore :cve_nist:`2024-24790` and :cve_nist:`2025-0913`
+-  gstreamer1.0-plugins-base: Fix :cve_nist:`2025-47806`, :cve_nist:`2025-47807` and
+   :cve_nist:`2025-47808`
+-  gstreamer1.0-plugins-good: Fix :cve_nist:`2025-47183` and :cve_nist:`2025-47219`
+-  libarchive: Fix :cve_nist:`2025-5918`
+-  libxslt: Fix :cve_nist:`2023-40403`
+-  openssl: Fix :cve_nist:`2023-50781`
+-  python3: Fix :cve_nist:`2025-8194`
+-  qemu: Ignore :cve_nist:`2024-7730`
+-  sqlite3: Revert "sqlite3: patch CVE-2025-7458"
+-  tiff: Fix :cve_nist:`2024-13978`, :cve_nist:`2025-8176`, :cve_nist:`2025-8177`,
+   :cve_nist:`2025-8534` and :cve_nist:`2025-8851`
+-  vim: Fix :cve_nist:`2025-53905` and :cve_nist:`2025-53906`
+-  wpa-supplicant: Fix :cve_nist:`2022-37660`
+-  xserver-xorg: Fix :cve_nist:`2025-49175`, :cve_nist:`2025-49176`, :cve_nist:`2025-49177`,
+   :cve_nist:`2025-49178`, :cve_nist:`2025-49179` and :cve_nist:`2025-49180`
+
+
+Fixes in Yocto-4.0.30
+~~~~~~~~~~~~~~~~~~~~~
+
+-  build-appliance-image: Update to kirkstone head revision
+-  default-distrovars.inc: Fix CONNECTIVITY_CHECK_URIS redirect issue
+-  dev-manual/security-subjects.rst: update mailing lists
+-  gnupg: disable tests to avoid running target binaries at build time
+-  go-helloworld: fix license
+-  insane: Ensure that `src-uri-bad` fails correctly
+-  insane: Improve patch warning/error handling
+-  libubootenv: backport patch to fix unknown type name 'size_t'
+-  llvm: fix typo in CVE-2024-0151.patch
+-  migration-guides: add release notes for 4.0.29
+-  overview-manual/yp-intro.rst: fix broken link to article
+-  poky.conf: bump version for 4.0.30
+-  pulseaudio: Add audio group explicitly
+-  ref-manual/classes.rst: document the testexport class
+-  ref-manual/system-requirements.rst: update supported distributions
+-  ref-manual/variables.rst: document :term:`FIT_CONF_PREFIX` :term:`SPL_DTB_BINARY` variable
+-  ref-manual/variables.rst: expand :term:`IMAGE_OVERHEAD_FACTOR` glossary entry
+-  sdk: The main in the C example should return an int
+-  sudo: remove devtool FIXME comment
+-  systemd: Fix manpage build after :cve_nist:`2025-4598`
+-  vim: not adjust script pathnames for native scripts either
+-  vim: upgrade to 9.1.1652
+
+
+Known Issues in Yocto-4.0.30
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+- N/A
+
+Contributors to Yocto-4.0.30
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+-  Antonin Godard
+-  Archana Polampalli
+-  Dan McGregor
+-  Deepak Rathore
+-  Divya Chellam
+-  Erik Lindsten
+-  Guocai He
+-  Gyorgy Sarvari
+-  Hitendra Prajapati
+-  Jan Vermaete
+-  Jiaying Song
+-  Joao Marcos Costa
+-  Kyungjik Min
+-  Lee Chee Yang
+-  Mingli Yu
+-  Peter Marko
+-  Philip Lorenz
+-  Praveen Kumar
+-  Quentin Schulz
+-  Richard Purdie
+-  Steve Sakoman
+-  Vijay Anusuri
+-  Yogita Urade
+-  Youngseok Jeong
+
+
+Repositories / Downloads for Yocto-4.0.30
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+poky
+
+-  Repository Location: :yocto_git:`/poky`
+-  Branch: :yocto_git:`kirkstone </poky/log/?h=kirkstone>`
+-  Tag:  :yocto_git:`yocto-4.0.30 </poky/log/?h=yocto-4.0.30>`
+-  Git Revision: :yocto_git:`51dc9c464de0703bfbc6f1ee71ac9bea20933a45 </poky/commit/?id=51dc9c464de0703bfbc6f1ee71ac9bea20933a45>`
+-  Release Artefact: poky-51dc9c464de0703bfbc6f1ee71ac9bea20933a45
+-  sha: 2b5db0a07598df7684975c0839e6f31515a8e78d366503feb9917ef1ca56c0b2
+-  Download Locations:
+   https://downloads.yoctoproject.org/releases/yocto/yocto-4.0.30/poky-51dc9c464de0703bfbc6f1ee71ac9bea20933a45.tar.bz2
+   https://mirrors.kernel.org/yocto/yocto/yocto-4.0.30/poky-51dc9c464de0703bfbc6f1ee71ac9bea20933a45.tar.bz2
+
+openembedded-core
+
+-  Repository Location: :oe_git:`/openembedded-core`
+-  Branch: :oe_git:`kirkstone </openembedded-core/log/?h=kirkstone>`
+-  Tag:  :oe_git:`yocto-4.0.30 </openembedded-core/log/?h=yocto-4.0.30>`
+-  Git Revision: :oe_git:`d381eeb5e70bd0ce9e78032c909e4a23564f4dd7 </openembedded-core/commit/?id=d381eeb5e70bd0ce9e78032c909e4a23564f4dd7>`
+-  Release Artefact: oecore-d381eeb5e70bd0ce9e78032c909e4a23564f4dd7
+-  sha: 022ab4ef5ac59ac3f01a9dacd8b1d6310cc117c6bed2e86e195ced88e0689c85
+-  Download Locations:
+   https://downloads.yoctoproject.org/releases/yocto/yocto-4.0.30/oecore-d381eeb5e70bd0ce9e78032c909e4a23564f4dd7.tar.bz2
+   https://mirrors.kernel.org/yocto/yocto/yocto-4.0.30/oecore-d381eeb5e70bd0ce9e78032c909e4a23564f4dd7.tar.bz2
+
+meta-mingw
+
+-  Repository Location: :yocto_git:`/meta-mingw`
+-  Branch: :yocto_git:`kirkstone </meta-mingw/log/?h=kirkstone>`
+-  Tag:  :yocto_git:`yocto-4.0.30 </meta-mingw/log/?h=yocto-4.0.30>`
+-  Git Revision: :yocto_git:`87c22abb1f11be430caf4372e6b833dc7d77564e </meta-mingw/commit/?id=87c22abb1f11be430caf4372e6b833dc7d77564e>`
+-  Release Artefact: meta-mingw-87c22abb1f11be430caf4372e6b833dc7d77564e
+-  sha: f0bc4873e2e0319fb9d6d6ab9b98eb3f89664d4339a167d2db6a787dd12bc1a8
+-  Download Locations:
+   https://downloads.yoctoproject.org/releases/yocto/yocto-4.0.30/meta-mingw-87c22abb1f11be430caf4372e6b833dc7d77564e.tar.bz2
+   https://mirrors.kernel.org/yocto/yocto/yocto-4.0.30/meta-mingw-87c22abb1f11be430caf4372e6b833dc7d77564e.tar.bz2
+
+meta-gplv2
+
+-  Repository Location: :yocto_git:`/meta-gplv2`
+-  Branch: :yocto_git:`kirkstone </meta-gplv2/log/?h=kirkstone>`
+-  Tag:  :yocto_git:`yocto-4.0.30 </meta-gplv2/log/?h=yocto-4.0.30>`
+-  Git Revision: :yocto_git:`d2f8b5cdb285b72a4ed93450f6703ca27aa42e8a </meta-gplv2/commit/?id=d2f8b5cdb285b72a4ed93450f6703ca27aa42e8a>`
+-  Release Artefact: meta-gplv2-d2f8b5cdb285b72a4ed93450f6703ca27aa42e8a
+-  sha: c386f59f8a672747dc3d0be1d4234b6039273d0e57933eb87caa20f56b9cca6d
+-  Download Locations:
+   https://downloads.yoctoproject.org/releases/yocto/yocto-4.0.30/meta-gplv2-d2f8b5cdb285b72a4ed93450f6703ca27aa42e8a.tar.bz2
+   https://mirrors.kernel.org/yocto/yocto/yocto-4.0.30/meta-gplv2-d2f8b5cdb285b72a4ed93450f6703ca27aa42e8a.tar.bz2
+
+bitbake
+
+-  Repository Location: :oe_git:`/bitbake`
+-  Branch: :oe_git:`2.0 </bitbake/log/?h=2.0>`
+-  Tag:  :oe_git:`yocto-4.0.30 </bitbake/log/?h=yocto-4.0.30>`
+-  Git Revision: :oe_git:`8e2d1f8de055549b2101614d85454fcd1d0f94b2 </bitbake/commit/?id=8e2d1f8de055549b2101614d85454fcd1d0f94b2>`
+-  Release Artefact: bitbake-8e2d1f8de055549b2101614d85454fcd1d0f94b2
+-  sha: fad4e7699bae62082118e89785324b031b0af0743064caee87c91ba28549afb0
+-  Download Locations:
+   https://downloads.yoctoproject.org/releases/yocto/yocto-4.0.30/bitbake-8e2d1f8de055549b2101614d85454fcd1d0f94b2.tar.bz2
+   https://mirrors.kernel.org/yocto/yocto/yocto-4.0.30/bitbake-8e2d1f8de055549b2101614d85454fcd1d0f94b2.tar.bz2
+
+meta-yocto
+
+-  Repository Location: :yocto_git:`/meta-yocto`
+-  Branch: :yocto_git:`kirkstone </meta-yocto/log/?h=kirkstone>`
+-  Tag: :yocto_git:`yocto-4.0.30 </meta-yocto/log/?h=yocto-4.0.30>`
+-  Git Revision: :yocto_git:`edf7950e4d81dd31f29a58acdd8022dabd2be494 </meta-yocto/commit/?id=edf7950e4d81dd31f29a58acdd8022dabd2be494>`
+
+yocto-docs
+
+-  Repository Location: :yocto_git:`/yocto-docs`
+-  Branch: :yocto_git:`kirkstone </yocto-docs/log/?h=kirkstone>`
+-  Tag: :yocto_git:`yocto-4.0.30 </yocto-docs/log/?h=yocto-4.0.30>`
+-  Git Revision: :yocto_git:`71a3933c609ce73ff07e5be48d9e7b03f22ef8d7 </yocto-docs/commit/?id=71a3933c609ce73ff07e5be48d9e7b03f22ef8d7>`
+

documentation/migration-guides/release-notes-4.0.31.rst

@@ -0,0 +1,210 @@
+Release notes for Yocto-4.0.31 (Kirkstone)
+------------------------------------------
+
+Security Fixes in Yocto-4.0.31
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+-  binutils: Fix :cve_nist:`2025-8225`, :cve_nist:`2025-11081`, :cve_nist:`2025-11082` and
+   :cve_nist:`2025-11083`
+-  busybox: Fix :cve_nist:`2025-46394`
+-  cmake: Fix :cve_nist:`2025-9301`
+-  curl: Fix :cve_nist:`2025-9086`
+-  ffmpeg: Ignore :cve_nist:`2023-6603`
+-  ffmpeg: mark :cve_nist:`2023-6601` as Fixed
+-  ghostscript: Fix :cve_nist:`2025-59798`, :cve_nist:`2025-59799` and :cve_nist:`2025-59800`
+-  git: Fix :cve_nist:`2025-48386`
+-  glib-networking: Fix :cve_nist:`2025-60018` and :cve_nist:`2025-60019`
+-  go: Fix :cve_nist:`2025-47906` and :cve_nist:`2025-47907`
+-  grub2: Fix :cve_nist:`2024-56738`
+-  grub: Ignore :cve_nist:`2024-2312`
+-  gstreamer1.0-plugins-bad: Fix :cve_nist:`2025-3887`
+-  gstreamer1.0: Ignore :cve_nist:`2025-2759`, :cve_nist:`2025-3887`, :cve_nist:`2025-47183`,
+   :cve_nist:`2025-47219`, :cve_nist:`2025-47806`, :cve_nist:`2025-47807` and :cve_nist:`2025-47808`
+-  python3-jinja2: Fix :cve_nist:`2024-56201`, :cve_nist:`2024-56326` and :cve_nist:`2025-27516`
+-  libxml2: Fix :cve_nist:`2025-9714`
+-  libxslt: Fix :cve_nist:`2025-7424`
+-  lz4: Fix :cve_nist:`2025-62813`
+-  openssl: Fix :cve_nist:`2025-9230` and :cve_nist:`2025-9232`
+-  pulseaudio: Ignore :cve_nist:`2024-11586`
+-  python3: Fix :cve_nist:`2024-6345`, :cve_nist:`2025-47273` and :cve_nist:`2025-59375`
+-  qemu: Fix :cve_nist:`2024-8354`
+-  tiff: Fix :cve_nist:`2025-8961`, :cve_nist:`2025-9165` and :cve_nist:`2025-9900`
+-  vim: Fix :cve_nist:`2025-9389`
+
+
+Fixes in Yocto-4.0.31
+~~~~~~~~~~~~~~~~~~~~~
+
+-  build-appliance-image: Update to kirkstone head revision
+-  poky.conf: bump version for 4.0.31
+-  ref-manual/classes.rst: document the relative_symlinks class
+-  ref-manual/classes.rst: gettext: extend the documentation of the class
+-  ref-manual/variables.rst: document the CCACHE_DISABLE, UNINATIVE_CHECKSUM, UNINATIVE_URL, USE_NLS,
+   REQUIRED_COMBINED_FEATURES, REQUIRED_IMAGE_FEATURES, :term:`REQUIRED_MACHINE_FEATURES` variable
+-  ref-manual/variables.rst: fix :term:`LAYERDEPENDS` description
+-  dev-manual, test-manual: Update autobuilder output links
+-  ref-manual/classes.rst: extend the uninative class documentation
+-  python3: upgrade to 3.10.19
+-  linux-yocto/5.15: update to v5.15.194
+-  glibc: : PTHREAD_COND_INITIALIZER compatibility with pre-2.41 versions (bug 32786)
+-  glibc: nptl Use all of g1_start and g_signals
+-  glibc: nptl rename __condvar_quiesce_and_switch_g1
+-  glibc: nptl Fix indentation
+-  glibc: nptl Use a single loop in pthread_cond_wait instaed of a nested loop
+-  glibc: Remove g_refs from condition variables
+-  glibc: nptl Remove unnecessary quadruple check in pthread_cond_wait
+-  glibc: nptl Remove unnecessary catch-all-wake in condvar group switch
+-  glibc: nptl Update comments and indentation for new condvar implementation
+-  glibc: pthreads NPTL lost wakeup fix 2
+-  glibc: Remove partial BZ#25847 backport patches
+-  vulnerabilities: update nvdcve file name
+-  migration-guides: add release notes for 4.0.30
+-  oeqa/sdk/cases/buildcpio.py: use gnu mirror instead of main server
+-  selftest/cases/meta_ide.py: use use gnu mirror instead of main server
+-  conf/bitbake.conf: use gnu mirror instead of main server
+-  p11-kit: backport fix for handle :term:`USE_NLS` from master
+-  systemd: backport fix for handle :term:`USE_NLS` from master
+-  glibc: stable 2.35 branch updates
+-  openssl: upgrade to 3.0.18
+-  scripts/install-buildtools: Update to 4.0.30
+-  ref-manual/variables.rst: fix the description of :term:`STAGING_DIR`
+-  ref-manual/structure: document the auto.conf file
+-  dev-manual/building.rst: add note about externalsrc variables absolute paths
+-  ref-manual/variables.rst: fix the description of :term:`KBUILD_DEFCONFIG`
+-  kernel-dev/common.rst: fix the in-tree defconfig description
+-  test-manual/yocto-project-compatible.rst: fix a typo
+-  contributor-guide: submit-changes: make "Crediting contributors" part of "Commit your changes"
+-  contributor-guide: submit-changes: number instruction list in commit your changes
+-  contributor-guide: submit-changes: reword commit message instructions
+-  contributor-guide: submit-changes: make the Cc tag follow kernel guidelines
+-  contributor-guide: submit-changes: align :term:`CC` tag description
+-  contributor-guide: submit-changes: clarify example with Yocto bug ID
+-  contributor-guide: submit-changes: fix improper bold string
+-  libhandy: update git branch name
+-  python3-jinja2: upgrade to 3.1.6
+-  vim: upgrade to 9.1.1683
+
+
+Known Issues in Yocto-4.0.31
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+- N/A
+
+
+Contributors to Yocto-4.0.31
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+-  Adam Blank
+-  Aleksandar Nikolic
+-  Antonin Godard
+-  Archana Polampalli
+-  AshishKumar Mishra
+-  Bruce Ashfield
+-  Deepesh Varatharajan
+-  Divya Chellam
+-  Gyorgy Sarvari
+-  Hitendra Prajapati
+-  João Marcos Costa
+-  Lee Chee Yang
+-  Paul Barker
+-  Peter Marko
+-  Praveen Kumar
+-  Quentin Schulz
+-  Rajeshkumar Ramasamy
+-  Saravanan
+-  Soumya Sambu
+-  Steve Sakoman
+-  Sunil Dora
+-  Talel BELHAJ SALEM
+-  Theo GAIGE
+-  Vijay Anusuri
+-  Yash Shinde
+-  Yogita Urade
+
+Repositories / Downloads for Yocto-4.0.31
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+yocto-docs
+
+-  Repository Location: :yocto_git:`/yocto-docs`
+-  Branch: :yocto_git:`kirkstone </yocto-docs/log/?h=kirkstone>`
+-  Tag:  :yocto_git:`yocto-4.0.31 </yocto-docs/log/?h=yocto-4.0.31>`
+-  Git Revision: :yocto_git:`073f3bca4c374b03398317e7f445d2440a287741 </yocto-docs/commit/?id=073f3bca4c374b03398317e7f445d2440a287741>`
+-  Release Artefact: yocto-docs-073f3bca4c374b03398317e7f445d2440a287741
+-  sha: 3bfde9b6ad310dd42817509b67f61cd69552f74b2bc5011bd20788fe96d6823b
+-  Download Locations:
+   https://downloads.yoctoproject.org/releases/yocto/yocto-4.0.31/yocto-docs-073f3bca4c374b03398317e7f445d2440a287741.tar.bz2
+   https://mirrors.edge.kernel.org/yocto/yocto/yocto-4.0.31/yocto-docs-073f3bca4c374b03398317e7f445d2440a287741.tar.bz2
+
+poky
+
+-  Repository Location: :yocto_git:`/poky`
+-  Branch: :yocto_git:`kirkstone </poky/log/?h=kirkstone>`
+-  Tag:  :yocto_git:`yocto-4.0.31 </poky/log/?h=yocto-4.0.31>`
+-  Git Revision: :yocto_git:`04b39e5b7eb19498215d85c88a5fffb460fea1eb </poky/commit/?id=04b39e5b7eb19498215d85c88a5fffb460fea1eb>`
+-  Release Artefact: poky-04b39e5b7eb19498215d85c88a5fffb460fea1eb
+-  sha: 0ca18ab1ed25c0d77412ba30dbb03d74811756c7c2fe2401940f848a5e734930
+-  Download Locations:
+   https://downloads.yoctoproject.org/releases/yocto/yocto-4.0.31/poky-04b39e5b7eb19498215d85c88a5fffb460fea1eb.tar.bz2
+   https://mirrors.edge.kernel.org/yocto/yocto/yocto-4.0.31/poky-04b39e5b7eb19498215d85c88a5fffb460fea1eb.tar.bz2
+
+openembedded-core
+
+-  Repository Location: :oe_git:`/openembedded-core`
+-  Branch: :oe_git:`kirkstone </openembedded-core/log/?h=kirkstone>`
+-  Tag:  :oe_git:`yocto-4.0.31 </openembedded-core/log/?h=yocto-4.0.31>`
+-  Git Revision: :oe_git:`99204008786f659ab03538cd2ae2fd23ed4164c5 </openembedded-core/commit/?id=99204008786f659ab03538cd2ae2fd23ed4164c5>`
+-  Release Artefact: oecore-99204008786f659ab03538cd2ae2fd23ed4164c5
+-  sha: aa97bf826ad217b3a5278b4ad60bef4d194f0f1ff617677cf2323d3cc4897687
+-  Download Locations:
+   https://downloads.yoctoproject.org/releases/yocto/yocto-4.0.31/oecore-99204008786f659ab03538cd2ae2fd23ed4164c5.tar.bz2
+   https://mirrors.edge.kernel.org/yocto/yocto/yocto-4.0.31/oecore-99204008786f659ab03538cd2ae2fd23ed4164c5.tar.bz2
+
+meta-yocto
+
+-  Repository Location: :yocto_git:`/meta-yocto`
+-  Branch: :yocto_git:`kirkstone </meta-yocto/log/?h=kirkstone>`
+-  Tag:  :yocto_git:`yocto-4.0.31 </meta-yocto/log/?h=yocto-4.0.31>`
+-  Git Revision: :yocto_git:`3b2df00345b46479237fe0218675a818249f891c </meta-yocto/commit/?id=3b2df00345b46479237fe0218675a818249f891c>`
+-  Release Artefact: meta-yocto-3b2df00345b46479237fe0218675a818249f891c
+-  sha: 630e99e0f515bab8a316b2e32aff1352b4404f15aa087e8821b84093596a08ce
+-  Download Locations:
+   https://downloads.yoctoproject.org/releases/yocto/yocto-4.0.31/meta-yocto-3b2df00345b46479237fe0218675a818249f891c.tar.bz2
+   https://mirrors.edge.kernel.org/yocto/yocto/yocto-4.0.31/meta-yocto-3b2df00345b46479237fe0218675a818249f891c.tar.bz2
+
+meta-mingw
+
+-  Repository Location: :yocto_git:`/meta-mingw`
+-  Branch: :yocto_git:`kirkstone </meta-mingw/log/?h=kirkstone>`
+-  Tag:  :yocto_git:`yocto-4.0.31 </meta-mingw/log/?h=yocto-4.0.31>`
+-  Git Revision: :yocto_git:`87c22abb1f11be430caf4372e6b833dc7d77564e </meta-mingw/commit/?id=87c22abb1f11be430caf4372e6b833dc7d77564e>`
+-  Release Artefact: meta-mingw-87c22abb1f11be430caf4372e6b833dc7d77564e
+-  sha: f0bc4873e2e0319fb9d6d6ab9b98eb3f89664d4339a167d2db6a787dd12bc1a8
+-  Download Locations:
+   https://downloads.yoctoproject.org/releases/yocto/yocto-4.0.31/meta-mingw-87c22abb1f11be430caf4372e6b833dc7d77564e.tar.bz2
+   https://mirrors.edge.kernel.org/yocto/yocto/yocto-4.0.31/meta-mingw-87c22abb1f11be430caf4372e6b833dc7d77564e.tar.bz2
+
+meta-gplv2
+
+-  Repository Location: :yocto_git:`/meta-gplv2`
+-  Branch: :yocto_git:`kirkstone </meta-gplv2/log/?h=kirkstone>`
+-  Tag:  :yocto_git:`yocto-4.0.31 </meta-gplv2/log/?h=yocto-4.0.31>`
+-  Git Revision: :yocto_git:`d2f8b5cdb285b72a4ed93450f6703ca27aa42e8a </meta-gplv2/commit/?id=d2f8b5cdb285b72a4ed93450f6703ca27aa42e8a>`
+-  Release Artefact: meta-gplv2-d2f8b5cdb285b72a4ed93450f6703ca27aa42e8a
+-  sha: c386f59f8a672747dc3d0be1d4234b6039273d0e57933eb87caa20f56b9cca6d
+-  Download Locations:
+   https://downloads.yoctoproject.org/releases/yocto/yocto-4.0.31/meta-gplv2-d2f8b5cdb285b72a4ed93450f6703ca27aa42e8a.tar.bz2
+   https://mirrors.edge.kernel.org/yocto/yocto/yocto-4.0.31/meta-gplv2-d2f8b5cdb285b72a4ed93450f6703ca27aa42e8a.tar.bz2
+
+bitbake
+
+-  Repository Location: :oe_git:`/bitbake`
+-  Branch: :oe_git:`2.0 </bitbake/log/?h=2.0>`
+-  Tag:  :oe_git:`yocto-4.0.31 </bitbake/log/?h=yocto-4.0.31>`
+-  Git Revision: :oe_git:`8e2d1f8de055549b2101614d85454fcd1d0f94b2 </bitbake/commit/?id=8e2d1f8de055549b2101614d85454fcd1d0f94b2>`
+-  Release Artefact: bitbake-8e2d1f8de055549b2101614d85454fcd1d0f94b2
+-  sha: fad4e7699bae62082118e89785324b031b0af0743064caee87c91ba28549afb0
+-  Download Locations:
+   https://downloads.yoctoproject.org/releases/yocto/yocto-4.0.31/bitbake-8e2d1f8de055549b2101614d85454fcd1d0f94b2.tar.bz2
+   https://mirrors.edge.kernel.org/yocto/yocto/yocto-4.0.31/bitbake-8e2d1f8de055549b2101614d85454fcd1d0f94b2.tar.bz2
+

documentation/overview-manual/concepts.rst

@@ -983,7 +983,7 @@ package.
 
   For more information on the ``oe-pkgdata-util`` utility, see the section
   :ref:`dev-manual/debugging:Viewing Package Information with
-  \`\`oe-pkgdata-util\`\`` of the Yocto Project Development Tasks Manual.
+  ``oe-pkgdata-util``` of the Yocto Project Development Tasks Manual.
 
 To add a custom package variant of the ``${PN}`` recipe named
 ``${PN}-extra`` (name is arbitrary), one can add it to the
@@ -2438,8 +2438,8 @@ The contents of ``sayhello_0.1.bb`` are::
    S = "${WORKDIR}/git"
 
    do_install(){
-      install -d ${D}/usr/bin
-      install -m 0700 sayhello ${D}/usr/bin
+      install -d ${D}${bindir}
+      install -m 0700 sayhello ${D}${bindir}
    }
 
 After placing the recipes in a custom layer we can run ``bitbake sayhello``

documentation/overview-manual/svg/key-dev-elements.svg

@@ -0,0 +1,172 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
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+   width="164.765mm"
+   height="72.988113mm"
+   viewBox="0 0 164.765 72.988114"
+   version="1.1"
+   id="svg1"
+   xml:space="preserve"
+   inkscape:version="1.4.2 (ebf0e940d0, 2025-05-08)"
+   sodipodi:docname="key-dev-elements.svg"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:svg="http://www.w3.org/2000/svg"><sodipodi:namedview
+     id="namedview1"
+     pagecolor="#ffffff"
+     bordercolor="#000000"
+     borderopacity="0.25"
+     inkscape:showpageshadow="false"
+     inkscape:pageopacity="0.0"
+     inkscape:pagecheckerboard="0"
+     inkscape:deskcolor="#d1d1d1"
+     inkscape:document-units="mm"
+     inkscape:zoom="1"
+     inkscape:cx="341.5"
+     inkscape:cy="-31.5"
+     inkscape:window-width="2560"
+     inkscape:window-height="1440"
+     inkscape:window-x="0"
+     inkscape:window-y="0"
+     inkscape:window-maximized="0"
+     inkscape:current-layer="layer2"
+     showborder="false"
+     borderlayer="false"
+     inkscape:antialias-rendering="true"
+     showguides="true" /><defs
+     id="defs1" /><g
+     inkscape:groupmode="layer"
+     id="layer2"
+     inkscape:label="Layer "
+     style="display:inline"
+     transform="translate(-20.664242,-129.6793)"><rect
+       style="display:inline;fill:#f1e9cc;fill-opacity:1;stroke:#6d8eb4;stroke-width:0.653;stroke-linecap:butt;stroke-linejoin:round;stroke-miterlimit:7.4;stroke-opacity:1;paint-order:fill markers stroke"
+       id="rect1"
+       width="164.112"
+       height="54.273098"
+       x="20.990742"
+       y="130.0058"
+       ry="0"
+       inkscape:label="yp-rect" /><rect
+       style="display:inline;fill:#f3d770;fill-opacity:1;stroke:#6d8eb4;stroke-width:0.653;stroke-linecap:butt;stroke-linejoin:round;stroke-miterlimit:7.4;stroke-opacity:1;paint-order:fill markers stroke"
+       id="rect2"
+       width="101.45864"
+       height="41.151588"
+       x="28.1292"
+       y="137.10953"
+       inkscape:label="poky-rect" /><rect
+       style="display:inline;fill:#c0ebf5;fill-opacity:1;stroke:#6d8eb4;stroke-width:0.653;stroke-linecap:butt;stroke-linejoin:round;stroke-miterlimit:7.4;stroke-opacity:1;paint-order:fill markers stroke"
+       id="rect3"
+       width="50.652737"
+       height="53.04562"
+       x="35.516178"
+       y="149.29529"
+       inkscape:label="oe-rect" /><text
+       xml:space="preserve"
+       style="font-style:normal;font-variant:normal;font-weight:bold;font-stretch:normal;font-size:4.23333px;font-family:'Liberation Sans';-inkscape-font-specification:'Liberation Sans, Bold';font-variant-ligatures:normal;font-variant-caps:normal;font-variant-numeric:normal;font-variant-east-asian:normal;text-align:start;writing-mode:lr-tb;direction:ltr;text-anchor:start;white-space:pre;inline-size:46.7487;display:inline;fill:#000000;fill-opacity:1;stroke:#000000;stroke-width:0;stroke-linecap:butt;stroke-linejoin:round;stroke-miterlimit:7.4;stroke-dasharray:none;stroke-opacity:1;paint-order:fill markers stroke"
+       x="136.38763"
+       y="137.69727"
+       id="text3"
+       inkscape:label="poky-title"
+       transform="matrix(0.90889596,0,0,0.81399719,-26.072941,39.399474)"><tspan
+         x="136.38763"
+         y="137.69727"
+         id="tspan2">Poky</tspan></text><text
+       xml:space="preserve"
+       style="font-style:normal;font-variant:normal;font-weight:bold;font-stretch:normal;font-size:4.23333px;font-family:'Liberation Sans';-inkscape-font-specification:'Liberation Sans, Bold';font-variant-ligatures:normal;font-variant-caps:normal;font-variant-numeric:normal;font-variant-east-asian:normal;text-align:start;writing-mode:lr-tb;direction:ltr;text-anchor:start;white-space:pre;inline-size:46.7487;display:inline;fill:#000000;fill-opacity:1;stroke:#000000;stroke-width:0;stroke-linecap:butt;stroke-linejoin:round;stroke-miterlimit:7.4;stroke-dasharray:none;stroke-opacity:1;paint-order:fill markers stroke"
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+       y="137.69727"
+       id="text3-8"
+       inkscape:label="oe-title"
+       transform="matrix(0.90889596,0,0,0.81399719,-78.327995,83.175189)"><tspan
+         x="136.38763"
+         y="137.69727"
+         id="tspan4">OpenEmbedded</tspan></text><text
+       xml:space="preserve"
+       style="font-style:normal;font-variant:normal;font-weight:bold;font-stretch:normal;font-size:4.23333px;font-family:'Liberation Sans';-inkscape-font-specification:'Liberation Sans, Bold';font-variant-ligatures:normal;font-variant-caps:normal;font-variant-numeric:normal;font-variant-east-asian:normal;text-align:start;writing-mode:lr-tb;direction:ltr;text-anchor:start;white-space:pre;inline-size:46.7487;display:inline;fill:#000000;fill-opacity:1;stroke:#000000;stroke-width:0;stroke-linecap:butt;stroke-linejoin:round;stroke-miterlimit:7.4;stroke-dasharray:none;stroke-opacity:1;paint-order:fill markers stroke"
+       x="136.38763"
+       y="137.69727"
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+         x="136.38763"
+         y="137.69727"
+         id="tspan5">YOCTO PROJECT (YP)</tspan></text><text
+       xml:space="preserve"
+       style="font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;font-size:2.98347px;font-family:'Liberation Sans';-inkscape-font-specification:'Liberation Sans, Normal';font-variant-ligatures:normal;font-variant-caps:normal;font-variant-numeric:normal;font-variant-east-asian:normal;text-align:start;writing-mode:lr-tb;direction:ltr;text-anchor:start;display:inline;fill:#000000;fill-opacity:1;stroke:#000000;stroke-width:0;stroke-linecap:butt;stroke-linejoin:round;stroke-miterlimit:7.4;stroke-dasharray:none;stroke-opacity:1;paint-order:fill markers stroke"
+       x="137.19444"
+       y="150.50006"
+       id="text4"
+       transform="scale(1.0050579,0.9949676)"
+       inkscape:label="yp-text"><tspan
+         sodipodi:role="line"
+         id="tspan3"
+         style="font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;font-size:2.98347px;font-family:'Liberation Sans';-inkscape-font-specification:'Liberation Sans, Normal';font-variant-ligatures:normal;font-variant-caps:normal;font-variant-numeric:normal;font-variant-east-asian:normal;stroke-width:0"
+         x="137.19444"
+         y="150.50006">Umbrella Open Source Project</tspan><tspan
+         sodipodi:role="line"
+         style="font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;font-size:2.98347px;font-family:'Liberation Sans';-inkscape-font-specification:'Liberation Sans, Normal';font-variant-ligatures:normal;font-variant-caps:normal;font-variant-numeric:normal;font-variant-east-asian:normal;stroke-width:0"
+         x="137.19444"
+         y="154.2294"
+         id="tspan6">that Builds and Maintains</tspan><tspan
+         sodipodi:role="line"
+         style="font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;font-size:2.98347px;font-family:'Liberation Sans';-inkscape-font-specification:'Liberation Sans, Normal';font-variant-ligatures:normal;font-variant-caps:normal;font-variant-numeric:normal;font-variant-east-asian:normal;stroke-width:0"
+         x="137.19444"
+         y="157.95874"
+         id="tspan7">Validated Open Source Tools and</tspan><tspan
+         sodipodi:role="line"
+         style="font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;font-size:2.98347px;font-family:'Liberation Sans';-inkscape-font-specification:'Liberation Sans, Normal';font-variant-ligatures:normal;font-variant-caps:normal;font-variant-numeric:normal;font-variant-east-asian:normal;stroke-width:0"
+         x="137.19444"
+         y="161.68808"
+         id="tspan8">Components Associated with</tspan><tspan
+         sodipodi:role="line"
+         style="font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;font-size:2.98347px;font-family:'Liberation Sans';-inkscape-font-specification:'Liberation Sans, Normal';font-variant-ligatures:normal;font-variant-caps:normal;font-variant-numeric:normal;font-variant-east-asian:normal;stroke-width:0"
+         x="137.19444"
+         y="165.4174"
+         id="tspan9">Embedded Linux</tspan></text><text
+       xml:space="preserve"
+       style="font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;font-size:2.97078px;font-family:'Liberation Sans';-inkscape-font-specification:'Liberation Sans, Normal';font-variant-ligatures:normal;font-variant-caps:normal;font-variant-numeric:normal;font-variant-east-asian:normal;text-align:start;writing-mode:lr-tb;direction:ltr;text-anchor:start;display:inline;fill:#000000;fill-opacity:1;stroke:#000000;stroke-width:0;stroke-linecap:butt;stroke-linejoin:round;stroke-miterlimit:7.4;stroke-dasharray:none;stroke-opacity:1;paint-order:fill markers stroke"
+       x="90.582634"
+       y="159.10139"
+       id="text10"
+       transform="scale(1.0018079,0.9981954)"
+       inkscape:label="poky-text"><tspan
+         sodipodi:role="line"
+         id="tspan10"
+         style="font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;font-size:2.97078px;font-family:'Liberation Sans';-inkscape-font-specification:'Liberation Sans, Normal';font-variant-ligatures:normal;font-variant-caps:normal;font-variant-numeric:normal;font-variant-east-asian:normal;stroke-width:0"
+         x="90.582634"
+         y="159.10139">Yocto Project Open</tspan><tspan
+         sodipodi:role="line"
+         style="font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;font-size:2.97078px;font-family:'Liberation Sans';-inkscape-font-specification:'Liberation Sans, Normal';font-variant-ligatures:normal;font-variant-caps:normal;font-variant-numeric:normal;font-variant-east-asian:normal;stroke-width:0"
+         x="90.582634"
+         y="162.81487"
+         id="tspan11">Source Reference</tspan><tspan
+         sodipodi:role="line"
+         style="font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;font-size:2.97078px;font-family:'Liberation Sans';-inkscape-font-specification:'Liberation Sans, Normal';font-variant-ligatures:normal;font-variant-caps:normal;font-variant-numeric:normal;font-variant-east-asian:normal;stroke-width:0"
+         x="90.582634"
+         y="166.52835"
+         id="tspan12">Embedded Distribution</tspan></text><text
+       xml:space="preserve"
+       style="font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;font-size:3.01677px;font-family:'Liberation Sans';-inkscape-font-specification:'Liberation Sans, Normal';font-variant-ligatures:normal;font-variant-caps:normal;font-variant-numeric:normal;font-variant-east-asian:normal;text-align:start;writing-mode:lr-tb;direction:ltr;text-anchor:start;display:inline;fill:#000000;fill-opacity:1;stroke:#000000;stroke-width:0;stroke-linecap:butt;stroke-linejoin:round;stroke-miterlimit:7.4;stroke-dasharray:none;stroke-opacity:1;paint-order:fill markers stroke"
+       x="40.36692"
+       y="160.98824"
+       id="text13"
+       transform="scale(0.99784993,1.0021547)"
+       inkscape:label="oe-text"><tspan
+         sodipodi:role="line"
+         id="tspan13"
+         style="font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;font-size:3.01677px;font-family:'Liberation Sans';-inkscape-font-specification:'Liberation Sans, Normal';font-variant-ligatures:normal;font-variant-caps:normal;font-variant-numeric:normal;font-variant-east-asian:normal;stroke-width:0"
+         x="40.36692"
+         y="160.98824">Open Source Build Engine</tspan><tspan
+         sodipodi:role="line"
+         style="font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;font-size:3.01677px;font-family:'Liberation Sans';-inkscape-font-specification:'Liberation Sans, Normal';font-variant-ligatures:normal;font-variant-caps:normal;font-variant-numeric:normal;font-variant-east-asian:normal;stroke-width:0"
+         x="40.36692"
+         y="164.7592"
+         id="tspan14">and YP-Compatible Metadata</tspan><tspan
+         sodipodi:role="line"
+         style="font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;font-size:3.01677px;font-family:'Liberation Sans';-inkscape-font-specification:'Liberation Sans, Normal';font-variant-ligatures:normal;font-variant-caps:normal;font-variant-numeric:normal;font-variant-east-asian:normal;stroke-width:0"
+         x="40.36692"
+         y="168.53017"
+         id="tspan15">for Embedded Linux</tspan></text></g></svg>

documentation/overview-manual/yp-intro.rst

@@ -23,12 +23,12 @@ comes to delivering embedded software stacks. The project allows
 software customizations and build interchange for multiple hardware
 platforms as well as software stacks that can be maintained and scaled.
 
-.. image:: figures/key-dev-elements.png
-    :align: center
+.. image:: svg/key-dev-elements.*
+    :width: 100%
 
 For further introductory information on the Yocto Project, you might be
 interested in this
-`article <https://www.embedded.com/electronics-blogs/say-what-/4458600/Why-the-Yocto-Project-for-my-IoT-Project->`__
+`article <https://www.embedded.com/why-the-yocto-project-for-my-iot-project/>`__
 by Drew Moseley and in this short introductory
 `video <https://www.youtube.com/watch?v=utZpKM7i5Z4>`__.
 

documentation/poky.yaml.in

@@ -2,13 +2,22 @@
 # Macros used in the documentation
 #
 
+# The DISTRO variable represents the current docs version. It should be used
+# when referring to the current docs version. See also DISTRO_LATEST_TAG.
 DISTRO : "4.0"
+# The DISTRO_LATEST_TAG represents the latest tag on the current branch. It
+# should be used in HTTP link referring to the current docs version. In these
+# cases, the DISTRO may point to A.B.999 which does not exist (just used to
+# represent the latest HEAD revision on the branch). DISTRO_LATEST_TAG should
+# always point to an existing tag.
+DISTRO_LATEST_TAG : "4.0"
 DISTRO_NAME_NO_CAP : "kirkstone"
 DISTRO_NAME : "Kirkstone"
 DISTRO_NAME_NO_CAP_MINUS_ONE : "honister"
 DISTRO_NAME_NO_CAP_LTS : "dunfell"
 YOCTO_DOC_VERSION : "4.0"
-DISTRO_REL_TAG : "yocto-4.0"
+DISTRO_REL_TAG : "yocto-$DISTRO;"
+DISTRO_REL_LATEST_TAG : "yocto-&DISTRO_LATEST_TAG;"
 DOCCONF_VERSION : "dev"
 BITBAKE_SERIES : ""
 YOCTO_DL_URL : "https://downloads.yoctoproject.org"

documentation/ref-manual/classes.rst

@@ -309,8 +309,12 @@ file for details about how to enable this mechanism in your configuration
 file, how to disable it for specific recipes, and how to share ``ccache``
 files between builds.
 
-However, using the class can lead to unexpected side-effects. Thus, using
-this class is not recommended.
+Recipes can also explicitly disable `Ccache` support even when the
+:ref:`ref-classes-ccache` class is enabled, by setting the
+:term:`CCACHE_DISABLE` variable to "1".
+
+Using the :ref:`ref-classes-ccache` class can lead to unexpected side-effects.
+Using this class is not recommended.
 
 .. _ref-classes-chrpath:
 
@@ -488,7 +492,7 @@ You can also look for vulnerabilities in specific packages by passing
 ``-c cve_check`` to BitBake.
 
 After building the software with Bitbake, CVE check output reports are available in ``tmp/deploy/cve``
-and image specific summaries in ``tmp/deploy/images/*.cve`` or ``tmp/deploy/images/*.json`` files.
+and image specific summaries in ``tmp/deploy/images/*.json`` files.
 
 When building, the CVE checker will emit build time warnings for any detected
 issues which are in the state ``Unpatched``, meaning that CVE issue seems to affect the software component
@@ -825,6 +829,14 @@ software that uses the GNU ``gettext`` internationalization and localization
 system. All recipes building software that use ``gettext`` should inherit this
 class.
 
+This class will configure recipes to build translations *unless*:
+
+-  the :term:`USE_NLS` variable is set to ``no``, or
+
+-  the :term:`INHIBIT_DEFAULT_DEPS` variable is set and the recipe inheriting
+   the :ref:`ref-classes-gettext` class does not also inherit the
+   :ref:`ref-classes-cross-canadian` class.
+
 .. _ref-classes-gnomebase:
 
 ``gnomebase``
@@ -1855,7 +1867,8 @@ a couple different ways:
       Not using this naming convention can lead to subtle problems
       caused by existing code that depends on that naming convention.
 
--  Create or modify a target recipe that contains the following::
+-  Or, create a :ref:`ref-classes-native` variant of any target recipe (e.g.
+   ``myrecipe.bb``) by adding the following to the recipe::
 
       BBCLASSEXTEND = "native"
 
@@ -1886,7 +1899,18 @@ couple different ways:
    inherit statement in the recipe after all other inherit statements so
    that the :ref:`ref-classes-nativesdk` class is inherited last.
 
--  Create a :ref:`ref-classes-nativesdk` variant of any recipe by adding the following::
+   .. note::
+
+      When creating a recipe, you must follow this naming convention::
+
+              nativesdk-myrecipe.bb
+
+
+      Not doing so can lead to subtle problems because there is code that
+      depends on the naming convention.
+
+-  Or, create a :ref:`ref-classes-nativesdk` variant of any target recipe (e.g.
+   ``myrecipe.bb``) by adding the following to the recipe::
 
        BBCLASSEXTEND = "nativesdk"
 
@@ -1895,16 +1919,6 @@ couple different ways:
    specify any functionality specific to the respective SDK machine or
    target case.
 
-.. note::
-
-   When creating a recipe, you must follow this naming convention::
-
-           nativesdk-myrecipe.bb
-
-
-   Not doing so can lead to subtle problems because there is code that
-   depends on the naming convention.
-
 Although applied differently, the :ref:`ref-classes-nativesdk` class is used with both
 methods. The advantage of the second method is that you do not need to
 have two separate recipes (assuming you need both) for the SDK machine
@@ -2542,6 +2556,25 @@ The :ref:`ref-classes-recipe_sanity` class checks for the presence of any host s
 recipe prerequisites that might affect the build (e.g. variables that
 are set or software that is present).
 
+.. _ref-classes-relative_symlinks:
+
+``relative_symlinks``
+=====================
+
+The :ref:`ref-classes-relative_symlinks` class walks the symbolic links in the
+:term:`D` directory and replaces links pointing to absolute paths to relative
+paths. This is occasionally used in some recipes that create wrong symbolic
+links when their :ref:`ref-classes-native` version is built, and/or would cause
+breakage in the :ref:`overview-manual/concepts:shared state cache`.
+
+For example, if the following symbolic link is found in :term:`D`::
+
+   /usr/bin/foo -> /sbin/bar
+
+It is replaced by::
+
+   /usr/bin/foo -> ../../sbin/bar
+
 .. _ref-classes-relocatable:
 
 ``relocatable``
@@ -3036,6 +3069,22 @@ class assuming :term:`PATCHRESOLVE` is set to "user", the
 :ref:`ref-classes-cml1` class, and the :ref:`ref-classes-devshell` class all
 use the :ref:`ref-classes-terminal` class.
 
+.. _ref-classes-testexport:
+
+``testexport``
+==============
+
+Based on the :ref:`ref-classes-testimage` class, the
+:ref:`ref-classes-testexport` class can be used to export the test environment
+outside of the :term:`OpenEmbedded Build System`. This will generate the
+directory structure to execute the runtime tests using the
+:oe_git:`runexported.py </openembedded-core/tree/meta/lib/oeqa/runexported.py>`
+Python script.
+
+For more details on how to use :ref:`ref-classes-testexport`, see
+the :ref:`test-manual/runtime-testing:Exporting Tests` section in the Yocto
+Project Test Environment Manual.
+
 .. _ref-classes-testimage:
 
 ``testimage``
@@ -3161,6 +3210,9 @@ It is intended to be inherited from U-Boot recipes.
 
 The variables used by this class are:
 
+-  :term:`SPL_DTB_BINARY`: Name of the SPL device tree binary. Can be set to an
+   empty string to indicate that no SPL should be created and added to the FIT
+   image.
 -  :term:`SPL_MKIMAGE_DTCOPTS`: DTC options for U-Boot ``mkimage`` when
    building the FIT image.
 -  :term:`SPL_SIGN_ENABLE`: enable signing the FIT image.
@@ -3193,22 +3245,51 @@ imitates.
 ``uninative``
 =============
 
-Attempts to isolate the build system from the host distribution's C
-library in order to make re-use of native shared state artifacts across
-different host distributions practical. With this class enabled, a
-tarball containing a pre-built C library is downloaded at the start of
-the build. In the Poky reference distribution this is enabled by default
-through ``meta/conf/distro/include/yocto-uninative.inc``. Other
-distributions that do not derive from poky can also
-"``require conf/distro/include/yocto-uninative.inc``" to use this.
-Alternatively if you prefer, you can build the uninative-tarball recipe
-yourself, publish the resulting tarball (e.g. via HTTP) and set
-``UNINATIVE_URL`` and ``UNINATIVE_CHECKSUM`` appropriately. For an
-example, see the ``meta/conf/distro/include/yocto-uninative.inc``.
+The :ref:`ref-classes-uninative` class allows binaries to run on systems with
+older or newer :wikipedia:`Glibc <Glibc>` versions. This means
+:ref:`ref-classes-native` recipe :ref:`overview-manual/concepts:shared state
+cache` can be shared among different host distributions of different versions,
+i.e. the :ref:`overview-manual/concepts:shared state cache` is "universal".
 
-The :ref:`ref-classes-uninative` class is also used unconditionally by the extensible
-SDK. When building the extensible SDK, ``uninative-tarball`` is built
-and the resulting tarball is included within the SDK.
+To allow this to work, the dynamic loader is changed to our own :manpage:`ld.so
+<ld.so.8>` when binaries are compiled using the
+``--dynamic-linker`` option. This means when the binary is executed, it finds
+our own :manpage:`ld.so <ld.so.8>` and that loader has a modified search path
+which finds a newer Glibc version.
+
+The linking of the binaries is not changed at link time since the
+headers on the system wouldn't match the newer Glibc and this causes
+obtuse failures. Changing the loader is effectively the same as if the
+system had a Glibc upgrade after the binary was compiled, so it is a
+mechanism supported by upstream.
+
+One caveat to this approach is that the uninative Glibc binary must be
+equal to or newer in version to the versions on all the systems using
+the common :ref:`overview-manual/concepts:shared state cache`. This is why
+:ref:`ref-classes-uninative`  is regularly changed on the development and stable
+branches.
+
+Another potential issue is static linking: static libraries created on
+a system with a new Glibc version may have symbols not present in older
+versions, which would then fail during linking on older systems. This
+is one reason we don't use static linking for our :ref:`ref-classes-native`
+binaries.
+
+With this class enabled, a tarball containing a pre-built C library is
+downloaded at the start of the build. In the Poky reference distribution this is
+enabled by default through :oe_git:`meta/conf/distro/include/yocto-uninative.inc
+</openembedded-core/tree/meta/conf/distro/include/yocto-uninative.inc>`. Other distributions that do
+not derive from Poky can also "``require conf/distro/include/yocto-uninative.inc``"
+to use this. Alternatively if you prefer, you can build the uninative-tarball
+recipe yourself, publish the resulting tarball (e.g. via HTTP) and set
+:term:`UNINATIVE_URL` and :term:`UNINATIVE_CHECKSUM` appropriately. For an
+example, see :oe_git:`meta/conf/distro/include/yocto-uninative.inc
+</openembedded-core/tree/meta/conf/distro/include/yocto-uninative.inc>`.
+
+The :ref:`ref-classes-uninative` class is also used unconditionally by the
+:doc:`extensible SDK </sdk-manual/extensible>`. When building the extensible
+SDK, ``uninative-tarball`` is built and the resulting tarball is included within
+the SDK.
 
 .. _ref-classes-update-alternatives:
 

documentation/ref-manual/devtool-reference.rst

@@ -432,7 +432,7 @@ You can read more on the ``devtool upgrade`` workflow in the
 ":ref:`sdk-manual/extensible:use \`\`devtool upgrade\`\` to create a version of the recipe that supports a newer version of the software`"
 section in the Yocto Project Application Development and the Extensible
 Software Development Kit (eSDK) manual. You can also see an example of
-how to use ``devtool upgrade`` in the ":ref:`dev-manual/upgrading-recipes:using \`\`devtool upgrade\`\``"
+how to use ``devtool upgrade`` in the ":ref:`dev-manual/upgrading-recipes:using ``devtool upgrade```"
 section in the Yocto Project Development Tasks Manual.
 
 .. _devtool-resetting-a-recipe:

documentation/ref-manual/features.rst

@@ -12,7 +12,7 @@ Features provide a mechanism for working out which packages should be
 included in the generated images. Distributions can select which
 features they want to support through the :term:`DISTRO_FEATURES` variable,
 which is set or appended to in a distribution's configuration file such
-as ``poky.conf``, ``poky-tiny.conf``, ``poky-lsb.conf`` and so forth.
+as ``poky.conf``, ``poky-tiny.conf``, ``poky-altcfg.conf`` and so forth.
 Machine features are set in the :term:`MACHINE_FEATURES` variable, which is
 set in the machine configuration file and specifies the hardware
 features for a given machine.

documentation/ref-manual/images.rst

@@ -51,27 +51,6 @@ Here is a list of supported recipes:
 -  ``core-image-full-cmdline``: A console-only image with more
    full-featured Linux system functionality installed.
 
--  ``core-image-lsb``: An image that conforms to the Linux Standard Base
-   (LSB) specification. This image requires a distribution configuration
-   that enables LSB compliance (e.g. ``poky-lsb``). If you build
-   ``core-image-lsb`` without that configuration, the image will not be
-   LSB-compliant.
-
--  ``core-image-lsb-dev``: A ``core-image-lsb`` image that is suitable
-   for development work using the host. The image includes headers and
-   libraries you can use in a host development environment. This image
-   requires a distribution configuration that enables LSB compliance
-   (e.g. ``poky-lsb``). If you build ``core-image-lsb-dev`` without that
-   configuration, the image will not be LSB-compliant.
-
--  ``core-image-lsb-sdk``: A ``core-image-lsb`` that includes everything
-   in the cross-toolchain but also includes development headers and
-   libraries to form a complete standalone SDK. This image requires a
-   distribution configuration that enables LSB compliance (e.g.
-   ``poky-lsb``). If you build ``core-image-lsb-sdk`` without that
-   configuration, the image will not be LSB-compliant. This image is
-   suitable for development using the target.
-
 -  ``core-image-minimal``: A small image just capable of allowing a
    device to boot.
 

documentation/ref-manual/release-process.rst

@@ -62,7 +62,8 @@ codename are likely to be compatible and thus work together.
 
 Releases are given a nominal release version as well but the codename is
 used in repositories for this reason. You can find information on Yocto
-Project releases and codenames at :yocto_wiki:`/Releases`.
+Project releases and codenames in the :yocto_home:`Releases page
+</development/releases/>`.
 
 Our :doc:`/migration-guides/index` detail how to migrate from one release of
 the Yocto Project to the next.

documentation/ref-manual/structure.rst

@@ -328,6 +328,15 @@ Once the build process gets the sample file, it uses ``sed`` to substitute final
 This file indicates the state of the sanity checks and is created during
 the build.
 
+.. _structure-build-conf-auto.conf:
+
+``build/conf/auto.conf``
+------------------------
+
+This file contains configuration variables that are automatically modified by
+tools such as :oe_git:`bitbake-config-build </bitbake/tree/bin/bitbake-config-build>`.
+This file should not be modified manually.
+
 .. _structure-build-downloads:
 
 ``build/downloads/``
@@ -498,7 +507,7 @@ generated during the :ref:`ref-tasks-packagedata` task. The files stored in this
 directory contain information about each output package produced by the
 OpenEmbedded build system, and are used in different ways by the build system
 such as ":ref:`dev-manual/debugging:viewing package information with
-\`\`oe-pkgdata-util\`\``".
+``oe-pkgdata-util```".
 
 .. _structure-build-tmp-sstate-control:
 

documentation/ref-manual/svg/releases.svg

@@ -2,11 +2,11 @@
 <svg
    version="1.1"
    id="svg2"
-   width="1523.001"
-   height="504.30499"
-   viewBox="0 0 1523.001 504.30497"
+   width="1992.7236"
+   height="613.35602"
+   viewBox="0 0 1992.7236 613.35599"
    sodipodi:docname="releases.svg"
-   inkscape:version="1.3.2 (091e20ef0f, 2023-11-25, custom)"
+   inkscape:version="1.4.1 (93de688d07, 2025-03-30)"
    inkscape:export-filename="../../../../../../../../tmp/releases.png"
    inkscape:export-xdpi="96"
    inkscape:export-ydpi="96"
@@ -70,7 +70,7 @@
        scale_width="1"
        end_linecap_type="zerowidth"
        not_jump="false"
-       message="&lt;b&gt;Ctrl + click&lt;/b&gt; on existing node and move it" />
+       message="" />
     <marker
        style="overflow:visible"
        id="marker5783"
@@ -412,9 +412,9 @@
      inkscape:window-height="2069"
      id="namedview4"
      showgrid="true"
-     inkscape:zoom="2.1971372"
-     inkscape:cx="1068.2082"
-     inkscape:cy="287.87461"
+     inkscape:zoom="1.5536106"
+     inkscape:cx="1158.2696"
+     inkscape:cy="273.55632"
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      inkscape:window-y="60"
      inkscape:window-maximized="1"
@@ -433,8 +433,8 @@
     <inkscape:grid
        type="xygrid"
        id="grid1257"
-       originx="-289.99936"
-       originy="369.99997"
+       originx="-289.06071"
+       originy="478.43017"
        spacingy="1"
        spacingx="1"
        units="px"
@@ -444,66 +444,90 @@
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-         id="tspan10317-2-9-1-4-6-5-6-6-5-9-7">Current (Oct. 24)</tspan></text>
+         id="tspan10317-2-9-1-4-6-5-6-6-5-9-7">Current (Apr. 25)</tspan></text>
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documentation/ref-manual/system-requirements.rst

@@ -58,20 +58,35 @@ Supported Linux Distributions
 Currently, the &DISTRO; release ("&DISTRO_NAME;") of the Yocto Project is
 supported on the following distributions:
 
--  Ubuntu 20.04 (LTS)
-
--  Ubuntu 22.04 (LTS)
-
--  Fedora 38
-
--  Debian GNU/Linux 11.x (Bullseye)
+..
+   Can be generated with yocto-autobuilder-helper's scripts/yocto-supported-distros:
+   yocto-supported-distros --release kirkstone --config yocto-autobuilder2/config.py --output-format docs --poky-distros
 
 -  AlmaLinux 8
+-  AlmaLinux 9
+-  Debian 11
+-  Debian 12
+-  Fedora 39
+-  Fedora 40
+-  Fedora 41
+-  Rocky Linux 8
+-  Rocky Linux 9
+-  Ubuntu 20.04 (LTS)
+-  Ubuntu 22.04 (LTS)
+-  Ubuntu 24.04 (LTS)
+-  Ubuntu 24.10
 
 The following distribution versions are still tested, even though the
 organizations publishing them no longer make updates publicly available:
 
--  Ubuntu 18.04 (LTS)
+..
+   This list contains EOL distros that are still tested on the Autobuilder
+   (meaning there are running workers for them).
+   See https://endoflife.date for information of EOL releases.
+
+-  Fedora 39
+-  Fedora 40
+-  Ubuntu 20.04 (LTS)
 
 Note that the Yocto Project doesn't have access to private updates
 that some of these versions may have. Therefore, our testing has
@@ -80,19 +95,33 @@ limited value if you have access to such updates.
 Finally, here are the distribution versions which were previously
 tested on former revisions of "&DISTRO_NAME;", but no longer are:
 
--  Ubuntu 18.04 (LTS)
-
--  Ubuntu 20.04 (LTS)
-
--  Ubuntu 22.04 (LTS)
+..
+   Can be generated with yocto-autobuilder-helper's scripts/yocto-supported-distros:
+   yocto-supported-distros --release kirkstone --config yocto-autobuilder2/config.py --output-format docs --old-distros
 
+-  CentOS 7
+-  CentOS 8
+-  Debian 10
+-  Debian 8
+-  Debian 9
+-  Fedora 29
+-  Fedora 30
+-  Fedora 31
+-  Fedora 32
+-  Fedora 33
+-  Fedora 34
+-  Fedora 35
+-  Fedora 36
 -  Fedora 37
-
--  Debian GNU/Linux 11.x (Bookworm)
-
+-  Fedora 38
+-  OpenSUSE Leap 15.0
+-  OpenSUSE Leap 15.1
+-  OpenSUSE Leap 15.2
 -  OpenSUSE Leap 15.3
-
--  AlmaLinux 8
+-  Ubuntu 16.04
+-  Ubuntu 18.04
+-  Ubuntu 19.04
+-  Ubuntu 21.10
 
 .. note::
 
@@ -340,7 +369,7 @@ If you would prefer not to use the ``install-buildtools`` script, you can instea
 download and run a pre-built :term:`buildtools` installer yourself with the following
 steps:
 
-#. Go to :yocto_dl:`/releases/yocto/yocto-&DISTRO;/buildtools/`, locate and
+#. Go to :yocto_dl:`/releases/yocto/&DISTRO_REL_LATEST_TAG;/buildtools/`, locate and
    download the ``.sh`` file corresponding to your host architecture
    and to :term:`buildtools`, :term:`buildtools-extended` or :term:`buildtools-make`.
 

documentation/ref-manual/tasks.rst

@@ -740,7 +740,7 @@ tool, which you then use to modify the kernel configuration.
            $ bitbake linux-yocto -c menuconfig
 
 
-See the ":ref:`kernel-dev/common:using \`\`menuconfig\`\``"
+See the ":ref:`kernel-dev/common:using ``menuconfig```"
 section in the Yocto Project Linux Kernel Development Manual for more
 information on this configuration tool.
 
@@ -764,7 +764,7 @@ which can then be applied by subsequent tasks such as
 
 Runs ``make menuconfig`` for the kernel. For information on
 ``menuconfig``, see the
-":ref:`kernel-dev/common:using \`\`menuconfig\`\``"
+":ref:`kernel-dev/common:using ``menuconfig```"
 section in the Yocto Project Linux Kernel Development Manual.
 
 .. _ref-tasks-savedefconfig:

documentation/ref-manual/terms.rst

@@ -63,7 +63,7 @@ universal, the list includes them just in case:
       This term refers to the area used by the OpenEmbedded build system for
       builds. The area is created when you ``source`` the setup environment
       script that is found in the Source Directory
-      (i.e. :ref:`ref-manual/structure:\`\`oe-init-build-env\`\``). The
+      (i.e. :ref:`ref-manual/structure:``oe-init-build-env```). The
       :term:`TOPDIR` variable points to the Build Directory.
 
       You have a lot of flexibility when creating the :term:`Build Directory`.
@@ -450,7 +450,7 @@ universal, the list includes them just in case:
      the Source Directory, if you do, the top-level directory name of the
      Source Directory is derived from the Yocto Project release tarball.
      For example, downloading and unpacking poky tarballs from
-     :yocto_dl:`/releases/yocto/&DISTRO_REL_TAG;/`
+     :yocto_dl:`/releases/yocto/&DISTRO_REL_LATEST_TAG;/`
      results in a Source Directory whose root folder is named poky.
 
 

documentation/ref-manual/variables.rst

@@ -231,6 +231,12 @@ system and gives an overview of their function and contents.
       must set this variable in your recipe. The
       :ref:`syslinux <ref-classes-syslinux>` class checks this variable.
 
+   :term:`AUTOTOOLS_SCRIPT_PATH`
+      When using the :ref:`ref-classes-autotools` class, the
+      :term:`AUTOTOOLS_SCRIPT_PATH` variable stores the location of the
+      different scripts used by the Autotools build system. The default
+      value for this variable is :term:`S`.
+
    :term:`AVAILTUNES`
       The list of defined CPU and Application Binary Interface (ABI)
       tunings (i.e. "tunes") available for use by the OpenEmbedded build
@@ -1091,6 +1097,11 @@ system and gives an overview of their function and contents.
    :term:`CC`
       The minimal command and arguments used to run the C compiler.
 
+   :term:`CCACHE_DISABLE`
+      When inheriting the :ref:`ref-classes-ccache` class, the
+      :term:`CCACHE_DISABLE` variable can be set to "1" in a recipe to disable
+      `Ccache` support. This is useful when the recipe is known to not support it.
+
    :term:`CFLAGS`
       Specifies the flags to pass to the C compiler. This variable is
       exported to an environment variable and thus made visible to the
@@ -1332,6 +1343,17 @@ system and gives an overview of their function and contents.
    :term:`CONFIGURE_FLAGS`
       The minimal arguments for GNU configure.
 
+   :term:`CONFIGURE_SCRIPT`
+      When using the :ref:`ref-classes-autotools` class, the
+      :term:`CONFIGURE_SCRIPT` variable stores the location of the ``configure``
+      script for the Autotools build system. The default definition for this
+      variable is::
+
+         CONFIGURE_SCRIPT ?= "${AUTOTOOLS_SCRIPT_PATH}/configure"
+
+      Where :term:`AUTOTOOLS_SCRIPT_PATH` is the location of the of the
+      Autotools build system scripts, which defaults to :term:`S`.
+
    :term:`CONFLICT_DISTRO_FEATURES`
       When inheriting the
       :ref:`features_check <ref-classes-features_check>`
@@ -1789,7 +1811,7 @@ system and gives an overview of their function and contents.
       ``${TMPDIR}/deploy``.
 
       For more information on the structure of the Build Directory, see
-      ":ref:`ref-manual/structure:the build directory --- \`\`build/\`\``" section.
+      ":ref:`ref-manual/structure:the build directory --- ``build/```" section.
       For more detail on the contents of the ``deploy`` directory, see the
       ":ref:`overview-manual/concepts:images`",
       ":ref:`overview-manual/concepts:package feeds`", and
@@ -1833,7 +1855,7 @@ system and gives an overview of their function and contents.
       <ref-classes-image>` class.
 
       For more information on the structure of the Build Directory, see
-      ":ref:`ref-manual/structure:the build directory --- \`\`build/\`\``" section.
+      ":ref:`ref-manual/structure:the build directory --- ``build/```" section.
       For more detail on the contents of the ``deploy`` directory, see the
       ":ref:`overview-manual/concepts:images`" and
       ":ref:`overview-manual/concepts:application development sdk`" sections both in
@@ -2784,6 +2806,10 @@ system and gives an overview of their function and contents.
       For guidance on how to create your own file permissions settings
       table file, examine the existing ``fs-perms.txt``.
 
+   :term:`FIT_CONF_PREFIX`
+      When using the :ref:`ref-classes-kernel-fitimage`, this is the prefix
+      used for creating FIT configuration nodes. Its default value is "conf-".
+
    :term:`FIT_DESC`
       Specifies the description string encoded into a fitImage. The default
       value is set by the :ref:`kernel-fitimage <ref-classes-kernel-fitimage>`
@@ -3514,6 +3540,12 @@ system and gives an overview of their function and contents.
       added to the image by using the :term:`IMAGE_ROOTFS_EXTRA_SPACE`
       variable.
 
+      When using Wic tool, beware that a second overhead factor is also applied.
+      This overhead value is defined by the ``--overhead-factor`` option, which
+      defaults to "1.3" when omitted. See the
+      :ref:`ref-manual/kickstart:command: part or partition` chapter in
+      :doc:`/ref-manual/kickstart` for details.
+
    :term:`IMAGE_PKGTYPE`
       Defines the package type (i.e. DEB, RPM, IPK, or TAR) used by the
       OpenEmbedded build system. The variable is defined appropriately by
@@ -3600,6 +3632,36 @@ system and gives an overview of their function and contents.
 
          IMAGE_ROOTFS_EXTRA_SPACE = "41943040"
 
+   :term:`IMAGE_ROOTFS_MAXSIZE`
+      Defines the maximum allowed size of the generated image in kilobytes.
+      The build will fail if the generated image size exceeds this value.
+
+      The generated image size undergoes several calculation steps before being
+      compared to :term:`IMAGE_ROOTFS_MAXSIZE`.
+      In the first step, the size of the directory pointed to by :term:`IMAGE_ROOTFS`
+      is calculated.
+      In the second step, the result from the first step is multiplied
+      by :term:`IMAGE_OVERHEAD_FACTOR`.
+      In the third step, the result from the second step is compared with
+      :term:`IMAGE_ROOTFS_SIZE`. The larger value of these is added to
+      :term:`IMAGE_ROOTFS_EXTRA_SPACE`.
+      In the fourth step, the result from the third step is checked for
+      a decimal part. If it has one, it is rounded up to the next integer.
+      If it does not, it is simply converted into an integer.
+      In the fifth step, the :term:`IMAGE_ROOTFS_ALIGNMENT` is added to the result
+      from the fourth step and "1" is subtracted.
+      In the sixth step, the remainder of the division between the result
+      from the fifth step and :term:`IMAGE_ROOTFS_ALIGNMENT` is subtracted from the
+      result of the fifth step. In this way, the result from the fourth step is
+      rounded up to the nearest multiple of :term:`IMAGE_ROOTFS_ALIGNMENT`.
+
+      Thus, if the :term:`IMAGE_ROOTFS_MAXSIZE` is set, is compared with the result
+      of the above calculations and is independent of the final image type.
+      No default value is set for :term:`IMAGE_ROOTFS_MAXSIZE`.
+
+      It's a good idea to set this variable for images that need to fit on a limited
+      space (e.g. SD card, a fixed-size partition, ...).
+
    :term:`IMAGE_ROOTFS_SIZE`
       Defines the size in Kbytes for the generated image. The OpenEmbedded
       build system determines the final size for the generated image using
@@ -3805,6 +3867,23 @@ system and gives an overview of their function and contents.
       Set the variable to "1" to prevent the default dependencies from
       being added.
 
+   :term:`INHIBIT_DEFAULT_RUST_DEPS`
+      Prevents the :ref:`ref-classes-rust` class from automatically adding
+      its default build-time dependencies.
+
+      When a recipe inherits the :ref:`ref-classes-rust` class, several
+      tools such as ``rust-native`` and ``${RUSTLIB_DEP}`` (only added when cross-compiling) are added
+      to :term:`DEPENDS` to support the ``rust`` build process.
+
+      To prevent the build system from adding these dependencies automatically,
+      set the :term:`INHIBIT_DEFAULT_RUST_DEPS` variable as follows::
+
+         INHIBIT_DEFAULT_RUST_DEPS = "1"
+
+      By default, the value of :term:`INHIBIT_DEFAULT_RUST_DEPS` is empty. Setting
+      it to "0" does not disable inhibition. Only the empty string will disable
+      inhibition.
+
    :term:`INHIBIT_PACKAGE_DEBUG_SPLIT`
       Prevents the OpenEmbedded build system from splitting out debug
       information during packaging. By default, the build system splits out
@@ -3852,6 +3931,25 @@ system and gives an overview of their function and contents.
          even if the toolchain's binaries are strippable, there are other files
          needed for the build that are not strippable.
 
+   :term:`INHIBIT_UPDATERCD_BBCLASS`
+      Prevents the :ref:`ref-classes-update-rc.d` class from automatically
+      installing and registering SysV init scripts for packages.
+
+      When a recipe inherits the :ref:`ref-classes-update-rc.d` class, init
+      scripts are typically installed and registered for the packages listed in
+      :term:`INITSCRIPT_PACKAGES`. This ensures that the relevant
+      services are started and stopped at the appropriate runlevels using the
+      traditional SysV init system.
+
+      To prevent the build system from adding these scripts and configurations
+      automatically, set the :term:`INHIBIT_UPDATERCD_BBCLASS` variable as follows::
+
+         INHIBIT_UPDATERCD_BBCLASS = "1"
+
+      By default, the value of :term:`INHIBIT_UPDATERCD_BBCLASS` is empty. Setting
+      it to "0" does not disable inhibition. Only the empty string will disable
+      inhibition.
+
    :term:`INIT_MANAGER`
       Specifies the system init manager to use. Available options are:
 
@@ -3993,6 +4091,20 @@ system and gives an overview of their function and contents.
       See the :term:`MACHINE` variable for additional
       information.
 
+   :term:`INITRAMFS_MAXSIZE`
+      Defines the maximum allowed size of the :term:`Initramfs` image in Kbytes.
+      The build will fail if the :term:`Initramfs` image size exceeds this value.
+
+      The :term:`Initramfs` image size undergoes several calculation steps before
+      being compared to :term:`INITRAMFS_MAXSIZE`.
+      These steps are the same as those used for :term:`IMAGE_ROOTFS_MAXSIZE`
+      and are described in detail in that entry.
+
+      Thus, :term:`INITRAMFS_MAXSIZE` is compared with the result of the calculations
+      and is independent of the final image type (e.g. compressed).
+      A default value for :term:`INITRAMFS_MAXSIZE` is set in
+      :oe_git:`meta/conf/bitbake.conf </openembedded-core/tree/meta/conf/bitbake.conf>`.
+
    :term:`INITRAMFS_MULTICONFIG`
       Defines the multiconfig to create a multiconfig dependency to be used by the :ref:`kernel <ref-classes-kernel>` class.
 
@@ -4144,8 +4256,7 @@ system and gives an overview of their function and contents.
       would place patch files and configuration fragment files (i.e.
       "out-of-tree"). However, if you want to use a ``defconfig`` file that
       is part of the kernel tree (i.e. "in-tree"), you can use the
-      :term:`KBUILD_DEFCONFIG` variable and append the
-      :term:`KMACHINE` variable to point to the
+      :term:`KBUILD_DEFCONFIG` variable to point to the
       ``defconfig`` file.
 
       To use the variable, set it in the append file for your kernel recipe
@@ -4180,15 +4291,8 @@ system and gives an overview of their function and contents.
       options not explicitly specified will be disabled in the kernel
       config.
 
-      In case :term:`KCONFIG_MODE` is not set the behaviour will depend on where
-      the ``defconfig`` file is coming from. An "in-tree" ``defconfig`` file
-      will be handled in ``alldefconfig`` mode, a ``defconfig`` file placed
-      in ``${WORKDIR}`` through a meta-layer will be handled in
-      ``allnoconfig`` mode.
-
-      An "in-tree" ``defconfig`` file can be selected via the
-      :term:`KBUILD_DEFCONFIG` variable. :term:`KCONFIG_MODE` does not need to
-      be explicitly set.
+      In case :term:`KCONFIG_MODE` is not set the ``defconfig`` file
+      will be handled in ``allnoconfig`` mode.
 
       A ``defconfig`` file compatible with ``allnoconfig`` mode can be
       generated by copying the ``.config`` file from a working Linux kernel
@@ -4481,6 +4585,27 @@ system and gives an overview of their function and contents.
       the :term:`KERNEL_PATH` variable. Both variables are common variables
       used by external Makefiles to point to the kernel source directory.
 
+   :term:`KERNEL_SPLIT_MODULES`
+      When inheriting the :ref:`ref-classes-kernel-module-split` class, this
+      variable controls whether kernel modules are split into separate packages
+      or bundled into a single package.
+
+      For some use cases, a monolithic kernel module package
+      :term:`KERNEL_PACKAGE_NAME` that contains all modules built from the
+      kernel sources may be preferred to speed up the installation.
+
+      By default, this variable is set to ``1``, resulting in one package per
+      module. Setting it to any other value will generate a single monolithic
+      package containing all kernel modules.
+
+      .. note::
+
+         If :term:`KERNEL_SPLIT_MODULES` is set to 0, it is still possible to
+         install all kernel modules at once by adding ``kernel-modules`` (assuming
+         :term:`KERNEL_PACKAGE_NAME` is ``kernel-modules``) to :term:`IMAGE_INSTALL`.
+         The way it works is that a placeholder "kernel-modules" package will be
+         created and will depend on every other individual kernel module packages.
+
    :term:`KERNEL_SRC`
       The location of the kernel sources. This variable is set to the value
       of the :term:`STAGING_KERNEL_DIR` within
@@ -4567,7 +4692,7 @@ system and gives an overview of their function and contents.
       information on how this variable is used.
 
    :term:`LAYERDEPENDS`
-      Lists the layers, separated by spaces, on which this recipe depends.
+      Lists the layers, separated by spaces, on which this layer depends.
       Optionally, you can specify a specific layer version for a dependency
       by adding it to the end of the layer name. Here is an example::
 
@@ -5424,8 +5549,8 @@ system and gives an overview of their function and contents.
 
       .. note::
 
-         An easy way to see what overrides apply is to search for :term:`OVERRIDES`
-         in the output of the ``bitbake -e`` command. See the
+         An easy way to see what overrides apply is to run the command
+         ``bitbake-getvar -r myrecipe OVERRIDES``. See the
          ":ref:`dev-manual/debugging:viewing variable values`" section in the Yocto
          Project Development Tasks Manual for more information.
 
@@ -6082,7 +6207,7 @@ system and gives an overview of their function and contents.
       For examples of how this data is used, see the
       ":ref:`overview-manual/concepts:automatically added runtime dependencies`"
       section in the Yocto Project Overview and Concepts Manual and the
-      ":ref:`dev-manual/debugging:viewing package information with \`\`oe-pkgdata-util\`\``"
+      ":ref:`dev-manual/debugging:viewing package information with ``oe-pkgdata-util```"
       section in the Yocto Project Development Tasks Manual. For more
       information on the shared, global-state directory, see
       :term:`STAGING_DIR_HOST`.
@@ -6701,6 +6826,16 @@ system and gives an overview of their function and contents.
    :term:`REPODIR`
       See :term:`bitbake:REPODIR` in the BitBake manual.
 
+   :term:`REQUIRED_COMBINED_FEATURES`
+      When inheriting the :ref:`ref-classes-features_check` class, this variable
+      identifies combined features (the intersection of :term:`MACHINE_FEATURES`
+      and :term:`DISTRO_FEATURES`) that must exist in the current configuration
+      in order for the :term:`OpenEmbedded Build System` to build the recipe. In
+      other words, if the :term:`REQUIRED_COMBINED_FEATURES` variable lists a
+      feature that does not appear in :term:`COMBINED_FEATURES` within the
+      current configuration, then the recipe will be skipped, and if the build
+      system attempts to build the recipe then an error will be triggered.
+
    :term:`REQUIRED_DISTRO_FEATURES`
       When inheriting the
       :ref:`features_check <ref-classes-features_check>`
@@ -6712,6 +6847,32 @@ system and gives an overview of their function and contents.
       the recipe will be skipped, and if the build system attempts to build
       the recipe then an error will be triggered.
 
+   :term:`REQUIRED_IMAGE_FEATURES`
+      When inheriting the :ref:`ref-classes-features_check` class, this variable
+      identifies image features that must exist in the current
+      configuration in order for the :term:`OpenEmbedded Build System` to build
+      the recipe. In other words, if the :term:`REQUIRED_IMAGE_FEATURES` variable
+      lists a feature that does not appear in :term:`IMAGE_FEATURES` within the
+      current configuration, then the recipe will be skipped, and if the build
+      system attempts to build the recipe then an error will be triggered.
+
+      Compared to other ``REQUIRED_*_FEATURES`` variables, the
+      :term:`REQUIRED_IMAGE_FEATURES` varible only targets image recipes, as the
+      :term:`IMAGE_FEATURES` variable is handled by the :ref:`ref-classes-core-image`
+      class). However, the :term:`REQUIRED_IMAGE_FEATURES` varible can also be
+      set from a :term:`Configuration File`, such as a distro
+      configuration file, if the list of required image features should apply to
+      all images using this :term:`DISTRO`.
+
+   :term:`REQUIRED_MACHINE_FEATURES`
+      When inheriting the :ref:`ref-classes-features_check` class, this variable
+      identifies :term:`MACHINE_FEATURES` that must exist in the current
+      configuration in order for the :term:`OpenEmbedded Build System` to build
+      the recipe. In other words, if the :term:`REQUIRED_MACHINE_FEATURES` variable
+      lists a feature that does not appear in :term:`MACHINE_FEATURES` within the
+      current configuration, then the recipe will be skipped, and if the build
+      system attempts to build the recipe then an error will be triggered.
+
    :term:`REQUIRED_VERSION`
       If there are multiple versions of a recipe available, this variable
       determines which version should be given preference.
@@ -7680,6 +7841,11 @@ system and gives an overview of their function and contents.
       section in the Yocto Project Board Support Package Developer's Guide
       for additional information.
 
+   :term:`SPL_DTB_BINARY`
+      When inheriting the :ref:`ref-classes-uboot-sign` class, the
+      :term:`SPL_DTB_BINARY` variable contains the name of the SPL binary to be
+      compiled.
+
    :term:`SPL_MKIMAGE_DTCOPTS`
       Options for the device tree compiler passed to ``mkimage -D`` feature
       while creating a FIT image with the :ref:`ref-classes-uboot-sign`
@@ -7700,7 +7866,7 @@ system and gives an overview of their function and contents.
       class.
 
    :term:`SPL_SIGN_KEYNAME`
-      The name of keys used by the :ref:`ref-classes-kernel-fitimage` class
+      The name of keys used by the :ref:`ref-classes-uboot-sign` class
       for signing U-Boot FIT image stored in the :term:`SPL_SIGN_KEYDIR`
       directory. If we have for example a ``dev.key`` key and a ``dev.crt``
       certificate stored in the :term:`SPL_SIGN_KEYDIR` directory, you will
@@ -7961,7 +8127,7 @@ system and gives an overview of their function and contents.
       The Yocto Project actually shares the cache data objects built by its
       autobuilder::
 
-         SSTATE_MIRRORS ?= "file://.* http://cdn.jsdelivr.net/yocto/sstate/all/PATH;downloadfilename=PATH"
+         SSTATE_MIRRORS ?= "file://.* http://sstate.yoctoproject.org/all/PATH;downloadfilename=PATH"
 
       As such binary artifacts are built for the generic QEMU machines
       supported by the various Poky releases, they are less likely to be
@@ -7987,6 +8153,26 @@ system and gives an overview of their function and contents.
       For details on the process, see the
       :ref:`staging <ref-classes-staging>` class.
 
+   :term:`SSTATE_SKIP_CREATION`
+      The :term:`SSTATE_SKIP_CREATION` variable can be used to skip the
+      creation of :ref:`shared state <overview-manual/concepts:shared state cache>`
+      tarball files. It makes sense e.g. for image creation tasks as tarring images
+      and keeping them in sstate would consume a lot of disk space.
+
+      In general it is not recommended to use this variable as missing sstate
+      artefacts adversely impact the build, particularly for entries in the
+      middle of dependency chains. The case it can make sense is where the
+      size and time costs of the artefact are similar to just running the
+      tasks. This generally only applies to end artefact output like images.
+
+      The syntax to disable it for one task is::
+
+         SSTATE_SKIP_CREATION:task-image-complete = "1"
+
+      The syntax to disable it for the whole recipe is::
+
+         SSTATE_SKIP_CREATION = "1"
+
    :term:`STAGING_BASE_LIBDIR_NATIVE`
       Specifies the path to the ``/lib`` subdirectory of the sysroot
       directory for the build host.
@@ -8028,7 +8214,7 @@ system and gives an overview of their function and contents.
       directory for the build host.
 
    :term:`STAGING_DIR`
-      Helps construct the ``recipe-sysroots`` directory, which is used
+      Helps construct the ``recipe-sysroot*`` directories, which are used
       during packaging.
 
       For information on how staging for recipe-specific sysroots occurs,
@@ -8892,7 +9078,7 @@ system and gives an overview of their function and contents.
       :doc:`/sdk-manual/index` manual.
 
       Note that this variable applies to building an SDK, not an eSDK,
-      in which case the term:`TOOLCHAIN_HOST_TASK_ESDK` setting should be
+      in which case the :term:`TOOLCHAIN_HOST_TASK_ESDK` setting should be
       used instead.
 
    :term:`TOOLCHAIN_HOST_TASK_ESDK`
@@ -9276,6 +9462,22 @@ system and gives an overview of their function and contents.
       passes and uses "all" for the target during the U-Boot building
       process.
 
+   :term:`UNINATIVE_CHECKSUM`
+      When inheriting the :ref:`ref-classes-uninative` class, the
+      :term:`UNINATIVE_CHECKSUM` variable flags contain the checksums of the
+      uninative tarball as specified by the :term:`UNINATIVE_URL` variable.
+      There should be one checksum per tarballs published at
+      :term:`UNINATIVE_URL`, which match architectures. For example::
+
+         UNINATIVE_CHECKSUM[aarch64] ?= "812045d826b7fda88944055e8526b95a5a9440bfef608d5b53fd52faab49bf85"
+         UNINATIVE_CHECKSUM[i686] ?= "5cc28efd0c15a75de4bcb147c6cce65f1c1c9d442173a220f08427f40a3ffa09"
+         UNINATIVE_CHECKSUM[x86_64] ?= "4c03d1ed2b7b4e823aca4a1a23d8f2e322f1770fc10e859adcede5777aff4f3a"
+
+   :term:`UNINATIVE_URL`
+      When inheriting the :ref:`ref-classes-uninative` class, the
+      :term:`UNINATIVE_URL` variable contains the URL where the uninative
+      tarballs are published.
+
    :term:`UNKNOWN_CONFIGURE_OPT_IGNORE`
       Specifies a list of options that, if reported by the configure script
       as being invalid, should not generate a warning during the
@@ -9371,6 +9573,18 @@ system and gives an overview of their function and contents.
       the Yocto Project Development Tasks Manual for information on how to
       use this variable.
 
+   :term:`USE_NLS`
+      Determine if language translations should be built for recipes that can
+      build them. This variable can be equal to:
+
+      -  ``yes``: translations are enabled.
+      -  ``no``: translation are disabled.
+
+      Recipes can use the value of this variable to enable language
+      translations in their build. Classes such as :ref:`ref-classes-gettext`
+      use the value of this variable to enable :wikipedia:`Gettext <Gettext>`
+      support.
+
    :term:`USE_VT`
       When using
       :ref:`SysVinit <dev-manual/new-recipe:enabling system services>`,
@@ -9562,6 +9776,20 @@ system and gives an overview of their function and contents.
       can control with this variable, see the
       ":ref:`ref-classes-insane`" section.
 
+   :term:`WIC_CREATE_EXTRA_ARGS`
+      If the :term:`IMAGE_FSTYPES` variable contains "wic", the build
+      will generate a
+      :ref:`Wic image <dev-manual/wic:creating partitioned images using wic>`
+      automatically when BitBake builds an image recipe. As part of
+      this process BitBake will invoke the "`wic create`" command. The
+      :term:`WIC_CREATE_EXTRA_ARGS` variable is placed at the end of this
+      command which allows the user to supply additional arguments.
+
+      One such useful purpose for this mechanism is to add the ``-D`` (or
+      ``--debug``) argument to the "`wic create`" command. This increases the
+      amount of debugging information written out to the Wic log during the
+      Wic creation process.
+
    :term:`WKS_FILE`
       Specifies the location of the Wic kickstart file that is used by the
       OpenEmbedded build system to create a partitioned image

documentation/sdk-manual/appendix-obtain.rst

@@ -15,7 +15,7 @@ and then run the script to hand-install the toolchain.
 Follow these steps to locate and hand-install the toolchain:
 
 1. *Go to the Installers Directory:* Go to
-   :yocto_dl:`/releases/yocto/yocto-&DISTRO;/toolchain/`
+   :yocto_dl:`/releases/yocto/&DISTRO_REL_LATEST_TAG;/toolchain/`
 
 2. *Open the Folder for Your Build Host:* Open the folder that matches
    your :term:`Build Host` (i.e.
@@ -191,7 +191,7 @@ Follow these steps to extract the root filesystem:
    Image File:* You need to find and download the root filesystem image
    file that is appropriate for your target system. These files are kept
    in machine-specific folders in the
-   :yocto_dl:`Index of Releases </releases/yocto/yocto-&DISTRO;/machines/>`
+   :yocto_dl:`Index of Releases </releases/yocto/&DISTRO_REL_LATEST_TAG;/machines/>`
    in the "machines" directory.
 
    The machine-specific folders of the "machines" directory contain
@@ -235,7 +235,7 @@ Follow these steps to extract the root filesystem:
 
    Here is an example command that extracts the root filesystem
    from a previously built root filesystem image that was downloaded
-   from the :yocto_dl:`Index of Releases </releases/yocto/yocto-&DISTRO;/machines/>`.
+   from the :yocto_dl:`Index of Releases </releases/yocto/&DISTRO_REL_LATEST_TAG;/machines/>`.
    This command extracts the root filesystem into the ``core2-64-sato``
    directory::
 

documentation/sdk-manual/extensible.rst

@@ -47,7 +47,7 @@ Host` by running the ``*.sh`` installation script.
 You can download a tarball installer, which includes the pre-built
 toolchain, the ``runqemu`` script, the internal build system,
 ``devtool``, and support files from the appropriate
-:yocto_dl:`toolchain </releases/yocto/yocto-&DISTRO;/toolchain/>` directory within the Index of
+:yocto_dl:`toolchain </releases/yocto/&DISTRO_REL_LATEST_TAG;/toolchain/>` directory within the Index of
 Releases. Toolchains are available for several 32-bit and 64-bit
 architectures with the ``x86_64`` directories, respectively. The
 toolchains the Yocto Project provides are based off the

documentation/sdk-manual/intro.rst

@@ -173,7 +173,7 @@ You just need to follow these general steps:
    root filesystem images.
 
    If you are going to develop your application on hardware, go to the
-   :yocto_dl:`machines </releases/yocto/yocto-&DISTRO;/machines/>` download area and choose a
+   :yocto_dl:`machines </releases/yocto/&DISTRO_REL_LATEST_TAG;/machines/>` download area and choose a
    target machine area from which to download the kernel image and root
    filesystem. This download area could have several files in it that
    support development using actual hardware. For example, the area
@@ -183,7 +183,7 @@ You just need to follow these general steps:
 
    If you are going to develop your application and then run and test it
    using the QEMU emulator, go to the
-   :yocto_dl:`machines/qemu </releases/yocto/yocto-&DISTRO;/machines/qemu>` download area. From this
+   :yocto_dl:`machines/qemu </releases/yocto/&DISTRO_REL_LATEST_TAG;/machines/qemu>` download area. From this
    area, go down into the directory for your target architecture (e.g.
    ``qemux86_64`` for an Intel-based 64-bit architecture). Download the
    kernel, root filesystem, and any other files you need for your

documentation/sdk-manual/using.rst

@@ -43,7 +43,7 @@ Host` by running the ``*.sh`` installation script.
 
 You can download a tarball installer, which includes the pre-built
 toolchain, the ``runqemu`` script, and support files from the
-appropriate :yocto_dl:`toolchain </releases/yocto/yocto-&DISTRO;/toolchain/>` directory within
+appropriate :yocto_dl:`toolchain </releases/yocto/&DISTRO_REL_LATEST_TAG;/toolchain/>` directory within
 the Index of Releases. Toolchains are available for several 32-bit and
 64-bit architectures with the ``x86_64`` directories, respectively. The
 toolchains the Yocto Project provides are based off the

documentation/sdk-manual/working-projects.rst

@@ -56,9 +56,10 @@ project:
 
          #include <stdio.h>
 
-         main()
+         int main()
              {
                  printf("Hello World!\n");
+                 return 0;
              }
 
    -  ``configure.ac``::

documentation/set_versions.py

@@ -152,17 +152,29 @@ series = [k for k in release_series]
 previousseries = series[series.index(ourseries)+1:] or [""]
 lastlts = [k for k in previousseries if k in ltsseries] or "dunfell"
 
+latestreltag = subprocess.run(["git", "describe", "--abbrev=0", "--tags", "--match", "yocto-*"], capture_output=True, text=True).stdout
+latestreltag = latestreltag.strip()
+if latestreltag:
+    if latestreltag.startswith("yocto-"):
+        latesttag = latestreltag[6:]
+else:
+    # fallback on the calculated version
+    print("Did not find a tag with 'git describe', falling back to %s" % ourversion)
+    latestreltag = "yocto-" + ourversion
+    latesttag = ourversion
+
 print("Version calculated to be %s" % ourversion)
+print("Latest release tag found is %s" % latestreltag)
 print("Release series calculated to be %s" % ourseries)
 
 replacements = {
     "DISTRO" : ourversion,
+    "DISTRO_LATEST_TAG": latesttag,
     "DISTRO_NAME_NO_CAP" : ourseries,
     "DISTRO_NAME" : ourseries.capitalize(),
     "DISTRO_NAME_NO_CAP_MINUS_ONE" : previousseries[0],
     "DISTRO_NAME_NO_CAP_LTS" : lastlts[0],
     "YOCTO_DOC_VERSION" : ourversion,
-    "DISTRO_REL_TAG" : "yocto-" + ourversion,
     "DOCCONF_VERSION" : docconfver,
     "BITBAKE_SERIES" : bitbakeversion,
 }

documentation/test-manual/intro.rst

@@ -51,13 +51,11 @@ fashion. Basically, during the development of a Yocto Project release,
 the Autobuilder tests if things work. The Autobuilder builds all test
 targets and runs all the tests.
 
-The Yocto Project uses now uses standard upstream
-Buildbot (`version 3.8 <https://docs.buildbot.net/3.8.0/>`__) to
-drive its integration and testing. Buildbot has a plug-in interface
-that the Yocto Project customizes using code from the
-``yocto-autobuilder2`` repository, adding its own console UI plugin. The
-resulting UI plug-in allows you to visualize builds in a way suited to
-the project's needs.
+The Yocto Project uses standard upstream Buildbot to drive its integration and
+testing. Buildbot has a plug-in interface that the Yocto Project customizes
+using code from the :yocto_git:`yocto-autobuilder2 </yocto-autobuilder2>`
+repository, adding its own console UI plugin. The resulting UI plug-in allows
+you to visualize builds in a way suited to the project's needs.
 
 A ``helper`` layer provides configuration and job management through
 scripts found in the ``yocto-autobuilder-helper`` repository. The

documentation/test-manual/reproducible-builds.rst

@@ -113,7 +113,7 @@ If ``OEQA_DEBUGGING_SAVED_OUTPUT`` is set, any differing packages will be saved
 here. The test is also able to run the ``diffoscope`` command on the output to
 generate HTML files showing the differences between the packages, to aid
 debugging. On the Autobuilder, these appear under
-https://autobuilder.yocto.io/pub/repro-fail/ in the form ``oe-reproducible +
+https://valkyrie.yocto.io/pub/repro-fail/ in the form ``oe-reproducible +
 <date> + <random ID>``, e.g. ``oe-reproducible-20200202-1lm8o1th``.
 
 The project's current reproducibility status can be seen at

documentation/test-manual/test-process.rst

@@ -69,7 +69,7 @@ box to "generate an email to QA" is also checked.
 When the build completes, an email is sent out using the ``send-qa-email``
 script in the :yocto_git:`yocto-autobuilder-helper </yocto-autobuilder-helper>`
 repository to the list of people configured for that release. Release builds
-are placed into a directory in https://autobuilder.yocto.io/pub/releases on the
+are placed into a directory in https://valkyrie.yocto.io/pub/releases on the
 Autobuilder which is included in the email. The process from here is
 more manual and control is effectively passed to release engineering.
 The next steps include:

documentation/test-manual/yocto-project-compatible.rst

@@ -38,7 +38,7 @@ Benefits
 and flexible: it gives users the ultimate power to change pretty much any
 aspect of the system but as with most things, power comes with responsibility.
 The Yocto Project would like to see people able to mix and match BSPs with
-distro configs or software stacks and be able to merge succesfully.
+distro configs or software stacks and be able to merge successfully.
 Over time, the project identified characteristics in layers that allow them
 to operate well together. "anti-patterns" were also found, preventing layers
 from working well together.

documentation/toaster-manual/reference.rst

@@ -548,7 +548,7 @@ database.
 
 You need to run the ``buildslist`` command first to identify existing
 builds in the database before using the
-:ref:`toaster-manual/reference:\`\`builddelete\`\`` command. Here is an
+:ref:`toaster-manual/reference:``builddelete``` command. Here is an
 example that assumes default repository and build directory names:
 
 .. code-block:: shell
@@ -557,7 +557,7 @@ example that assumes default repository and build directory names:
    $ python ../bitbake/lib/toaster/manage.py buildslist
 
 If your Toaster database had only one build, the above
-:ref:`toaster-manual/reference:\`\`buildslist\`\``
+:ref:`toaster-manual/reference:``buildslist```
 command would return something like the following::
 
    1: qemux86 poky core-image-minimal
@@ -578,7 +578,7 @@ the database.
 
 Prior to running the ``builddelete`` command, you need to get the ID
 associated with builds by using the
-:ref:`toaster-manual/reference:\`\`buildslist\`\`` command.
+:ref:`toaster-manual/reference:``buildslist``` command.
 
 ``perf``
 --------

meta-poky/conf/distro/poky.conf

@@ -1,7 +1,7 @@
 DISTRO = "poky"
 DISTRO_NAME = "Poky (Yocto Project Reference Distro)"
 #DISTRO_VERSION = "3.4+snapshot-${METADATA_REVISION}"
-DISTRO_VERSION = "4.0.25"
+DISTRO_VERSION = "4.0.32"
 DISTRO_CODENAME = "kirkstone"
 SDK_VENDOR = "-pokysdk"
 SDK_VERSION = "${@d.getVar('DISTRO_VERSION').replace('snapshot-${METADATA_REVISION}', 'snapshot')}"
@@ -37,6 +37,7 @@ SANITY_TESTED_DISTROS ?= " \
             ubuntu-18.04 \n \
             ubuntu-20.04 \n \
             ubuntu-22.04 \n \
+            ubuntu-24.04 \n \
             fedora-37 \n \
             fedora-39 \n \
             fedora-40 \n \

meta-selftest/files/static-group

@@ -25,3 +25,4 @@ weston:x:525:
 wayland:x:526:
 render:x:527:
 sgx:x:528:
+audio:x:529:

meta/classes/goarch.bbclass

@@ -18,6 +18,9 @@ TARGET_GOMIPS = "${@go_map_mips(d.getVar('TARGET_ARCH'), d.getVar('TUNE_FEATURES
 TARGET_GOARM:class-native = "7"
 TARGET_GO386:class-native = "sse2"
 TARGET_GOMIPS:class-native = "hardfloat"
+TARGET_GOARM:class-crosssdk = "7"
+TARGET_GO386:class-crosssdk = "sse2"
+TARGET_GOMIPS:class-crosssdk = "hardfloat"
 TARGET_GOTUPLE = "${TARGET_GOOS}_${TARGET_GOARCH}"
 GO_BUILD_BINDIR = "${@['bin/${HOST_GOTUPLE}','bin'][d.getVar('BUILD_GOTUPLE') == d.getVar('HOST_GOTUPLE')]}"
 

meta/classes/insane.bbclass

@@ -1182,24 +1182,27 @@ python do_qa_patch() {
             msg += "    devtool modify %s\n" % d.getVar('PN')
             msg += "    devtool finish --force-patch-refresh %s <layer_path>\n\n" % d.getVar('PN')
             msg += "Don't forget to review changes done by devtool!\n"
-            if bb.utils.filter('ERROR_QA', 'patch-fuzz', d):
-                bb.error(msg)
-            elif bb.utils.filter('WARN_QA', 'patch-fuzz', d):
-                bb.warn(msg)
-            msg = "Patch log indicates that patches do not apply cleanly."
+            msg += "\nPatch log indicates that patches do not apply cleanly."
             oe.qa.handle_error("patch-fuzz", msg, d)
 
     # Check if the patch contains a correctly formatted and spelled Upstream-Status
     import re
     from oe import patch
 
+    allpatches = False
+    if bb.utils.filter('ERROR_QA', 'patch-status-noncore', d) or bb.utils.filter('WARN_QA', 'patch-status-noncore', d):
+        allpatches = True
+
     coremeta_path = os.path.join(d.getVar('COREBASE'), 'meta', '')
     for url in patch.src_patches(d):
        (_, _, fullpath, _, _, _) = bb.fetch.decodeurl(url)
 
        # skip patches not in oe-core
+       patchtype = "patch-status-core"
        if not os.path.abspath(fullpath).startswith(coremeta_path):
-           continue
+           patchtype = "patch-status-noncore"
+           if not allpatches:
+               continue
 
        kinda_status_re = re.compile(r"^.*upstream.*status.*$", re.IGNORECASE | re.MULTILINE)
        strict_status_re = re.compile(r"^Upstream-Status: (Pending|Submitted|Denied|Accepted|Inappropriate|Backport|Inactive-Upstream)( .+)?$", re.MULTILINE)
@@ -1212,9 +1215,13 @@ python do_qa_patch() {
 
            if not match_strict:
                if match_kinda:
-                   bb.error("Malformed Upstream-Status in patch\n%s\nPlease correct according to %s :\n%s" % (fullpath, guidelines, match_kinda.group(0)))
+                   msg = "Malformed Upstream-Status in patch\n%s\nPlease correct according to %s :\n%s" % (fullpath, guidelines, match_kinda.group(0))
+                   oe.qa.handle_error(patchtype, msg, d)
                else:
-                   bb.error("Missing Upstream-Status in patch\n%s\nPlease add according to %s ." % (fullpath, guidelines))
+                   msg = "Missing Upstream-Status in patch\n%s\nPlease add according to %s ." % (fullpath, guidelines)
+                   oe.qa.handle_error(patchtype, msg, d)
+
+    oe.qa.exit_if_errors(d)
 }
 
 python do_qa_configure() {
@@ -1331,6 +1338,7 @@ python do_qa_unpack() {
         bb.warn('%s: the directory %s (%s) pointed to by the S variable doesn\'t exist - please set S within the recipe to point to where the source has been unpacked to' % (d.getVar('PN'), d.getVar('S', False), s_dir))
 
     unpack_check_src_uri(d.getVar('PN'), d)
+    oe.qa.exit_if_errors(d)
 }
 
 # The Staging Func, to check all staging

meta/classes/kernel.bbclass

@@ -706,9 +706,10 @@ RDEPENDS:${KERNEL_PACKAGE_NAME} = "${KERNEL_PACKAGE_NAME}-base (= ${EXTENDPKGV})
 # not wanted in images as standard
 RRECOMMENDS:${KERNEL_PACKAGE_NAME}-base ?= "${KERNEL_PACKAGE_NAME}-image (= ${EXTENDPKGV})"
 PKG:${KERNEL_PACKAGE_NAME}-image = "${KERNEL_PACKAGE_NAME}-image-${@legitimize_package_name(d.getVar('KERNEL_VERSION'))}"
+RPROVIDES:${KERNEL_PACKAGE_NAME}-image += "${KERNEL_PACKAGE_NAME}-image"
 RDEPENDS:${KERNEL_PACKAGE_NAME}-image += "${@oe.utils.conditional('KERNEL_IMAGETYPE', 'vmlinux', '${KERNEL_PACKAGE_NAME}-vmlinux (= ${EXTENDPKGV})', '', d)}"
 PKG:${KERNEL_PACKAGE_NAME}-base = "${KERNEL_PACKAGE_NAME}-${@legitimize_package_name(d.getVar('KERNEL_VERSION'))}"
-RPROVIDES:${KERNEL_PACKAGE_NAME}-base += "${KERNEL_PACKAGE_NAME}-${KERNEL_VERSION}"
+RPROVIDES:${KERNEL_PACKAGE_NAME}-base += "${KERNEL_PACKAGE_NAME}-${KERNEL_VERSION} ${KERNEL_PACKAGE_NAME}-base"
 ALLOW_EMPTY:${KERNEL_PACKAGE_NAME} = "1"
 ALLOW_EMPTY:${KERNEL_PACKAGE_NAME}-base = "1"
 ALLOW_EMPTY:${KERNEL_PACKAGE_NAME}-image = "1"

meta/classes/module.bbclass

@@ -51,6 +51,7 @@ module_do_install() {
 	           INSTALL_FW_PATH="${D}${nonarch_base_libdir}/firmware" \
 	           CC="${KERNEL_CC}" LD="${KERNEL_LD}" \
 	           O=${STAGING_KERNEL_BUILDDIR} \
+		   KBUILD_EXTRA_SYMBOLS="${KBUILD_EXTRA_SYMBOLS}" \
 	           ${MODULES_INSTALL_TARGET}
 
 	if [ ! -e "${B}/${MODULES_MODULE_SYMVERS_LOCATION}/Module.symvers" ] ; then

meta/conf/bitbake.conf

@@ -690,7 +690,7 @@ DEBIAN_MIRROR = "http://ftp.debian.org/debian/pool"
 GENTOO_MIRROR = "http://distfiles.gentoo.org/distfiles"
 GNOME_GIT = "git://gitlab.gnome.org/GNOME"
 GNOME_MIRROR = "https://download.gnome.org/sources/"
-GNU_MIRROR = "https://ftp.gnu.org/gnu"
+GNU_MIRROR = "https://ftpmirror.gnu.org/gnu"
 GNUPG_MIRROR = "https://www.gnupg.org/ftp/gcrypt"
 GPE_MIRROR = "http://gpe.linuxtogo.org/download/source"
 KERNELORG_MIRROR = "https://cdn.kernel.org/pub"

meta/conf/distro/include/default-distrovars.inc

@@ -52,4 +52,4 @@ KERNEL_IMAGETYPES ??= "${KERNEL_IMAGETYPE}"
 # fetch from the network (and warn you if not). To disable the test set
 # the variable to be empty.
 # Git example url: git://git.yoctoproject.org/yocto-firewall-test;protocol=git;rev=master;branch=master
-CONNECTIVITY_CHECK_URIS ?= "https://yoctoproject.org/connectivity.html"
+CONNECTIVITY_CHECK_URIS ?= "https://www.yoctoproject.org/connectivity.html"

meta/conf/distro/include/ptest-packagelists.inc

@@ -29,7 +29,6 @@ PTESTS_FAST = "\
     libnl-ptest \
     libmodule-build-perl-ptest \
     libpcre-ptest \
-    libpng-ptest \
     libssh2-ptest \
     libtimedate-perl-ptest \
     libtest-needs-perl-ptest \
@@ -88,6 +87,7 @@ PTESTS_SLOW = "\
     glib-2.0-ptest \
     gstreamer1.0-ptest \
     libevent-ptest \
+    libpng-ptest \
     lttng-tools-ptest \
     openssh-ptest \
     openssl-ptest \

meta/conf/distro/include/yocto-uninative.inc

@@ -6,10 +6,10 @@
 # to the distro running on the build machine.
 #
 
-UNINATIVE_MAXGLIBCVERSION = "2.40"
-UNINATIVE_VERSION = "4.6"
+UNINATIVE_MAXGLIBCVERSION = "2.41"
+UNINATIVE_VERSION = "4.7"
 
 UNINATIVE_URL ?= "http://downloads.yoctoproject.org/releases/uninative/${UNINATIVE_VERSION}/"
-UNINATIVE_CHECKSUM[aarch64] ?= "c2d36338272eba101580f648dd8dff5352cdb4c1809db7dedf8fc4d7e7df716c"
-UNINATIVE_CHECKSUM[i686] ?= "0041584678109c18deca48fb59eaf14cf725cf024a170ab537b354b63240c504"
-UNINATIVE_CHECKSUM[x86_64] ?= "6bf00154c5a7bc48adbf63fd17684bb87eb07f4814fbb482a3fbd817c1ccf4c5"
+UNINATIVE_CHECKSUM[aarch64] ?= "ac440e4fc80665c79f9718c665c6e28d771e51609c088c3c97ba3ad5cfed197a"
+UNINATIVE_CHECKSUM[i686] ?= "c5efa31450f3bbd63ea961d4e7c747ae41317937d429f65e1d5cf2050338e27a"
+UNINATIVE_CHECKSUM[x86_64] ?= "5800d4e9a129d1be09cf548918d25f74e91a7c1193ae5239d5b0c9246c486d2c"

meta/files/toolchain-shar-extract.sh

@@ -1,6 +1,11 @@
 #!/bin/sh
 
 export LC_ALL=en_US.UTF-8
+
+# The pipefail option is now part of POSIX (POSIX.1-2024) and available in more
+# and more shells. Enable it if available to make the SDK installer more robust.
+(set -o pipefail 2> /dev/null) && set -o pipefail
+
 #Make sure at least one python is installed
 INIT_PYTHON=$(which python3 2>/dev/null )
 [ -z "$INIT_PYTHON" ] && INIT_PYTHON=$(which python2 2>/dev/null)

meta/lib/oeqa/core/decorator/data.py

@@ -194,3 +194,27 @@ class skipIfQemu(OETestDecorator):
         self.logger.debug("Checking if qemu MACHINE")
         if self.case.td.get('MACHINE', '').startswith('qemu'):
              self.case.skipTest('Test only runs on real hardware')
+
+@registerDecorator
+class skipIfArch(OETestDecorator):
+    """
+    Skip test if HOST_ARCH is present in the tuple specified.
+    """
+
+    attrs = ('archs',)
+    def setUpDecorator(self):
+        arch = self.case.td['HOST_ARCH']
+        if arch in self.archs:
+             self.case.skipTest('Test skipped on %s' % arch)
+
+@registerDecorator
+class skipIfNotArch(OETestDecorator):
+    """
+    Skip test if HOST_ARCH is not present in the tuple specified.
+    """
+
+    attrs = ('archs',)
+    def setUpDecorator(self):
+        arch = self.case.td['HOST_ARCH']
+        if arch not in self.archs:
+             self.case.skipTest('Test skipped on %s' % arch)

meta/lib/oeqa/sdk/buildtools-cases/https.py

@@ -13,8 +13,8 @@ class HTTPTests(OESDKTestCase):
     """
 
     def test_wget(self):
-        self._run('env -i wget --debug --output-document /dev/null https://yoctoproject.org/connectivity.html')
+        self._run('env -i wget --debug --output-document /dev/null https://www.yoctoproject.org/connectivity.html')
 
     def test_python(self):
         # urlopen() returns a file-like object on success and throws an exception otherwise
-        self._run('python3 -c \'import urllib.request; urllib.request.urlopen("https://yoctoproject.org/connectivity.html")\'')
+        self._run('python3 -c \'import urllib.request; urllib.request.urlopen("https://www.yoctoproject.org/connectivity.html")\'')

meta/lib/oeqa/sdk/cases/buildcpio.py

@@ -17,7 +17,7 @@ class BuildCpioTest(OESDKTestCase):
     """
     def test_cpio(self):
         with tempfile.TemporaryDirectory(prefix="cpio-", dir=self.tc.sdk_dir) as testdir:
-            tarball = self.fetch(testdir, self.td["DL_DIR"], "https://ftp.gnu.org/gnu/cpio/cpio-2.13.tar.gz")
+            tarball = self.fetch(testdir, self.td["DL_DIR"], "https://ftpmirror.gnu.org/gnu/cpio/cpio-2.13.tar.gz")
 
             dirs = {}
             dirs["source"] = os.path.join(testdir, "cpio-2.13")

meta/lib/oeqa/selftest/cases/meta_ide.py

@@ -40,7 +40,7 @@ class MetaIDE(OESelftestTestCase):
     def test_meta_ide_can_build_cpio_project(self):
         dl_dir = self.td.get('DL_DIR', None)
         self.project = SDKBuildProject(self.tmpdir_metaideQA + "/cpio/", self.environment_script_path,
-                        "https://ftp.gnu.org/gnu/cpio/cpio-2.13.tar.gz",
+                        "https://ftpmirror.gnu.org/gnu/cpio/cpio-2.13.tar.gz",
                         self.tmpdir_metaideQA, self.td['DATETIME'], dl_dir=dl_dir)
         self.project.download_archive()
         self.assertEqual(self.project.run_configure('$CONFIGURE_FLAGS --disable-maintainer-mode','sed -i -e "/char \*program_name/d" src/global.c;'), 0,

meta/recipes-bsp/efibootmgr/efibootmgr_17.bb

@@ -10,7 +10,7 @@ DEPENDS = "efivar popt"
 
 COMPATIBLE_HOST = "(i.86|x86_64|arm|aarch64).*-linux"
 
-SRC_URI = "git://github.com/rhinstaller/efibootmgr.git;protocol=https;branch=master \
+SRC_URI = "git://github.com/rhinstaller/efibootmgr.git;protocol=https;branch=main \
            file://0001-remove-extra-decl.patch \
            file://97668ae0bce776a36ea2001dea63d376be8274ac.patch \
            file://0001-src-make-compatible-with-efivar-38.patch \

meta/recipes-bsp/grub/files/0001-misc-Implement-grub_strlcpy.patch

@@ -0,0 +1,68 @@
+From ea703528a8581a2ea7e0bad424a70fdf0aec7d8f Mon Sep 17 00:00:00 2001
+From: B Horn <b@horn.uk>
+Date: Sat, 15 Jun 2024 02:33:08 +0100
+Subject: [PATCH 1/2] misc: Implement grub_strlcpy()
+
+grub_strlcpy() acts the same way as strlcpy() does on most *NIX,
+returning the length of src and ensuring dest is always NUL
+terminated except when size is 0.
+
+Signed-off-by: B Horn <b@horn.uk>
+Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
+
+Upstream-Status: Backport [https://git.savannah.gnu.org/cgit/grub.git/commit/?id=ea703528a8581a2ea7e0bad424a70fdf0aec7d8f]
+Signed-off-by: Peter Marko <peter.marko@siemens.com>
+---
+ include/grub/misc.h | 39 +++++++++++++++++++++++++++++++++++++++
+ 1 file changed, 39 insertions(+)
+
+diff --git a/include/grub/misc.h b/include/grub/misc.h
+index 1578f36c3..14d8f37ac 100644
+--- a/include/grub/misc.h
++++ b/include/grub/misc.h
+@@ -64,6 +64,45 @@ grub_stpcpy (char *dest, const char *src)
+   return d - 1;
+ }
+ 
++static inline grub_size_t
++grub_strlcpy (char *dest, const char *src, grub_size_t size)
++{
++  char *d = dest;
++  grub_size_t res = 0;
++  /*
++   * We do not subtract one from size here to avoid dealing with underflowing
++   * the value, which is why to_copy is always checked to be greater than one
++   * throughout this function.
++   */
++  grub_size_t to_copy = size;
++
++  /* Copy size - 1 bytes to dest. */
++  if (to_copy > 1)
++    while ((*d++ = *src++) != '\0' && ++res && --to_copy > 1)
++      ;
++
++  /*
++   * NUL terminate if size != 0. The previous step may have copied a NUL byte
++   * if it reached the end of the string, but we know dest[size - 1] must always
++   * be a NUL byte.
++   */
++  if (size != 0)
++    dest[size - 1] = '\0';
++
++  /* If there is still space in dest, but are here, we reached the end of src. */
++  if (to_copy > 1)
++    return res;
++
++  /*
++   * If we haven't reached the end of the string, iterate through to determine
++   * the strings total length.
++   */
++  while (*src++ != '\0' && ++res)
++   ;
++
++  return res;
++}
++
+ /* XXX: If grub_memmove is too slow, we must implement grub_memcpy.  */
+ static inline void *
+ grub_memcpy (void *dest, const void *src, grub_size_t n)

meta/recipes-bsp/grub/files/CVE-2024-45774.patch

@@ -0,0 +1,40 @@
+From 2c34af908ebf4856051ed29e46d88abd2b20387f Mon Sep 17 00:00:00 2001
+From: Daniel Axtens <dja@axtens.net>
+Date: Fri, 8 Mar 2024 22:47:20 +1100
+Subject: [PATCH] video/readers/jpeg: Do not permit duplicate SOF0 markers in
+ JPEG
+
+Otherwise a subsequent header could change the height and width
+allowing future OOB writes.
+
+Fixes: CVE-2024-45774
+
+Reported-by: Nils Langius <nils@langius.de>
+Signed-off-by: Daniel Axtens <dja@axtens.net>
+Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
+
+CVE: CVE-2024-45774
+Upstream-Status: Backport [https://git.savannah.gnu.org/cgit/grub.git/commit/?id=2c34af908ebf4856051ed29e46d88abd2b20387f]
+Signed-off-by: Hitendra Prajapati <hprajapati@mvista.com>
+---
+ grub-core/video/readers/jpeg.c | 4 ++++
+ 1 file changed, 4 insertions(+)
+
+diff --git a/grub-core/video/readers/jpeg.c b/grub-core/video/readers/jpeg.c
+index 6019b6a..5e5e39c 100644
+--- a/grub-core/video/readers/jpeg.c
++++ b/grub-core/video/readers/jpeg.c
+@@ -330,6 +330,10 @@ grub_jpeg_decode_sof (struct grub_jpeg_data *data)
+   if (grub_errno != GRUB_ERR_NONE)
+     return grub_errno;
+ 
++  if (data->image_height != 0 || data->image_width != 0)
++    return grub_error (GRUB_ERR_BAD_FILE_TYPE,
++		       "jpeg: cannot have duplicate SOF0 markers");
++
+   if (grub_jpeg_get_byte (data) != 8)
+     return grub_error (GRUB_ERR_BAD_FILE_TYPE,
+ 		       "jpeg: only 8-bit precision is supported");
+-- 
+2.25.1
+

meta/recipes-bsp/grub/files/CVE-2024-45775.patch

@@ -0,0 +1,41 @@
+From 05be856a8c3aae41f5df90cab7796ab7ee34b872 Mon Sep 17 00:00:00 2001
+From: Lidong Chen <lidong.chen@oracle.com>
+Date: Fri, 22 Nov 2024 06:27:55 +0000
+Subject: [PATCH] commands/extcmd: Missing check for failed allocation
+
+The grub_extcmd_dispatcher() calls grub_arg_list_alloc() to allocate
+a grub_arg_list struct but it does not verify the allocation was successful.
+In case of failed allocation the NULL state pointer can be accessed in
+parse_option() through grub_arg_parse() which may lead to a security issue.
+
+Fixes: CVE-2024-45775
+
+Reported-by: Nils Langius <nils@langius.de>
+Signed-off-by: Lidong Chen <lidong.chen@oracle.com>
+Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
+Reviewed-by: Alec Brown <alec.r.brown@oracle.com>
+
+CVE: CVE-2024-45775
+Upstream-Status: Backport [https://git.savannah.gnu.org/cgit/grub.git/commit/?id=05be856a8c3aae41f5df90cab7796ab7ee34b872]
+Signed-off-by: Hitendra Prajapati <hprajapati@mvista.com>
+---
+ grub-core/commands/extcmd.c | 3 +++
+ 1 file changed, 3 insertions(+)
+
+diff --git a/grub-core/commands/extcmd.c b/grub-core/commands/extcmd.c
+index 90a5ca2..c236be1 100644
+--- a/grub-core/commands/extcmd.c
++++ b/grub-core/commands/extcmd.c
+@@ -49,6 +49,9 @@ grub_extcmd_dispatcher (struct grub_command *cmd, int argc, char **args,
+     }
+ 
+   state = grub_arg_list_alloc (ext, argc, args);
++  if (state == NULL)
++    return grub_errno;
++
+   if (grub_arg_parse (ext, argc, args, state, &new_args, &new_argc))
+     {
+       context.state = state;
+-- 
+2.25.1
+

meta/recipes-bsp/grub/files/CVE-2024-45776.patch

@@ -0,0 +1,42 @@
+From 09bd6eb58b0f71ec273916070fa1e2de16897a91 Mon Sep 17 00:00:00 2001
+From: Lidong Chen <lidong.chen@oracle.com>
+Date: Fri, 22 Nov 2024 06:27:56 +0000
+Subject: [PATCH] gettext: Integer overflow leads to heap OOB write or read
+
+Calculation of ctx->grub_gettext_msg_list size in grub_mofile_open() may
+overflow leading to subsequent OOB write or read. This patch fixes the
+issue by replacing grub_zalloc() and explicit multiplication with
+grub_calloc() which does the same thing in safe manner.
+
+Fixes: CVE-2024-45776
+
+Reported-by: Nils Langius <nils@langius.de>
+Signed-off-by: Lidong Chen <lidong.chen@oracle.com>
+Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
+Reviewed-by: Alec Brown <alec.r.brown@oracle.com>
+
+CVE: CVE-2024-45776
+Upstream-Status: Backport [https://git.savannah.gnu.org/cgit/grub.git/commit/?id=09bd6eb58b0f71ec273916070fa1e2de16897a91]
+Signed-off-by: Hitendra Prajapati <hprajapati@mvista.com>
+---
+ grub-core/gettext/gettext.c | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/grub-core/gettext/gettext.c b/grub-core/gettext/gettext.c
+index 4d02e62..55d8b67 100644
+--- a/grub-core/gettext/gettext.c
++++ b/grub-core/gettext/gettext.c
+@@ -323,8 +323,8 @@ grub_mofile_open (struct grub_gettext_context *ctx,
+   for (ctx->grub_gettext_max_log = 0; ctx->grub_gettext_max >> ctx->grub_gettext_max_log;
+        ctx->grub_gettext_max_log++);
+ 
+-  ctx->grub_gettext_msg_list = grub_zalloc (ctx->grub_gettext_max
+-					    * sizeof (ctx->grub_gettext_msg_list[0]));
++  ctx->grub_gettext_msg_list = grub_calloc (ctx->grub_gettext_max,
++					    sizeof (ctx->grub_gettext_msg_list[0]));
+   if (!ctx->grub_gettext_msg_list)
+     {
+       grub_file_close (fd);
+-- 
+2.25.1
+

meta/recipes-bsp/grub/files/CVE-2024-45777.patch

@@ -0,0 +1,60 @@
+From b970a5ed967816bbca8225994cd0ee2557bad515 Mon Sep 17 00:00:00 2001
+From: Lidong Chen <lidong.chen@oracle.com>
+Date: Fri, 22 Nov 2024 06:27:57 +0000
+Subject: [PATCH] gettext: Integer overflow leads to heap OOB write
+
+The size calculation of the translation buffer in
+grub_gettext_getstr_from_position() may overflow
+to 0 leading to heap OOB write. This patch fixes
+the issue by using grub_add() and checking for
+an overflow.
+
+Fixes: CVE-2024-45777
+
+Reported-by: Nils Langius <nils@langius.de>
+Signed-off-by: Lidong Chen <lidong.chen@oracle.com>
+Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
+Reviewed-by: Alec Brown <alec.r.brown@oracle.com>
+
+CVE: CVE-2024-45777
+Upstream-Status: Backport [https://git.savannah.gnu.org/cgit/grub.git/commit/?id=b970a5ed967816bbca8225994cd0ee2557bad515]
+Signed-off-by: Hitendra Prajapati <hprajapati@mvista.com>
+---
+ grub-core/gettext/gettext.c | 7 ++++++-
+ 1 file changed, 6 insertions(+), 1 deletion(-)
+
+diff --git a/grub-core/gettext/gettext.c b/grub-core/gettext/gettext.c
+index 55d8b67..85ea44a 100644
+--- a/grub-core/gettext/gettext.c
++++ b/grub-core/gettext/gettext.c
+@@ -26,6 +26,7 @@
+ #include <grub/file.h>
+ #include <grub/kernel.h>
+ #include <grub/i18n.h>
++#include <grub/safemath.h>
+ 
+ GRUB_MOD_LICENSE ("GPLv3+");
+ 
+@@ -99,6 +100,7 @@ grub_gettext_getstr_from_position (struct grub_gettext_context *ctx,
+   char *translation;
+   struct string_descriptor desc;
+   grub_err_t err;
++  grub_size_t alloc_sz;
+ 
+   internal_position = (off + position * sizeof (desc));
+ 
+@@ -109,7 +111,10 @@ grub_gettext_getstr_from_position (struct grub_gettext_context *ctx,
+   length = grub_cpu_to_le32 (desc.length);
+   offset = grub_cpu_to_le32 (desc.offset);
+ 
+-  translation = grub_malloc (length + 1);
++  if (grub_add (length, 1, &alloc_sz))
++    return NULL;
++
++  translation = grub_malloc (alloc_sz);
+   if (!translation)
+     return NULL;
+ 
+-- 
+2.25.1
+

meta/recipes-bsp/grub/files/CVE-2024-45778_CVE-2024-45779.patch

@@ -0,0 +1,58 @@
+From 26db6605036bd9e5b16d9068a8cc75be63b8b630 Mon Sep 17 00:00:00 2001
+From: Daniel Axtens <dja@axtens.net>
+Date: Sat, 23 Mar 2024 15:59:43 +1100
+Subject: [PATCH] fs/bfs: Disable under lockdown
+
+The BFS is not fuzz-clean. Don't allow it to be loaded under lockdown.
+This will also disable the AFS.
+
+Fixes: CVE-2024-45778
+Fixes: CVE-2024-45779
+
+Reported-by: Nils Langius <nils@langius.de>
+Signed-off-by: Daniel Axtens <dja@axtens.net>
+Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
+
+CVE: CVE-2024-45778
+CVE: CVE-2024-45779
+Upstream-Status: Backport [https://git.savannah.gnu.org/cgit/grub.git/commit/?id=26db6605036bd9e5b16d9068a8cc75be63b8b630]
+Signed-off-by: Hitendra Prajapati <hprajapati@mvista.com>
+---
+ grub-core/fs/bfs.c | 9 +++++++--
+ 1 file changed, 7 insertions(+), 2 deletions(-)
+
+diff --git a/grub-core/fs/bfs.c b/grub-core/fs/bfs.c
+index 47dbe20..8d704e2 100644
+--- a/grub-core/fs/bfs.c
++++ b/grub-core/fs/bfs.c
+@@ -30,6 +30,7 @@
+ #include <grub/types.h>
+ #include <grub/i18n.h>
+ #include <grub/fshelp.h>
++#include <grub/lockdown.h>
+ 
+ GRUB_MOD_LICENSE ("GPLv3+");
+ 
+@@ -1104,7 +1105,10 @@ GRUB_MOD_INIT (bfs)
+ {
+   COMPILE_TIME_ASSERT (1 << LOG_EXTENT_SIZE ==
+ 		       sizeof (struct grub_bfs_extent));
+-  grub_fs_register (&grub_bfs_fs);
++  if (!grub_is_lockdown ())
++    {
++      grub_fs_register (&grub_bfs_fs);
++    }
+ }
+ 
+ #ifdef MODE_AFS
+@@ -1113,5 +1117,6 @@ GRUB_MOD_FINI (afs)
+ GRUB_MOD_FINI (bfs)
+ #endif
+ {
+-  grub_fs_unregister (&grub_bfs_fs);
++  if (!grub_is_lockdown ())
++    grub_fs_unregister (&grub_bfs_fs);
+ }
+-- 
+2.25.1
+

meta/recipes-bsp/grub/files/CVE-2024-45780.patch

@@ -0,0 +1,96 @@
+From 0087bc6902182fe5cedce2d034c75a79cf6dd4f3 Mon Sep 17 00:00:00 2001
+From: Lidong Chen <lidong.chen@oracle.com>
+Date: Fri, 22 Nov 2024 06:27:58 +0000
+Subject: [PATCH] fs/tar: Integer overflow leads to heap OOB write
+
+Both namesize and linksize are derived from hd.size, a 12-digit octal
+number parsed by read_number(). Later direct arithmetic calculation like
+"namesize + 1" and "linksize + 1" may exceed the maximum value of
+grub_size_t leading to heap OOB write. This patch fixes the issue by
+using grub_add() and checking for an overflow.
+
+Fixes: CVE-2024-45780
+
+Reported-by: Nils Langius <nils@langius.de>
+Signed-off-by: Lidong Chen <lidong.chen@oracle.com>
+Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
+Reviewed-by: Alec Brown <alec.r.brown@oracle.com>
+
+CVE: CVE-2024-45780
+Upstream-Status: Backport [https://git.savannah.gnu.org/cgit/grub.git/commit/?id=0087bc6902182fe5cedce2d034c75a79cf6dd4f3]
+Signed-off-by: Hitendra Prajapati <hprajapati@mvista.com>
+---
+ grub-core/fs/tar.c | 23 ++++++++++++++++++-----
+ 1 file changed, 18 insertions(+), 5 deletions(-)
+
+diff --git a/grub-core/fs/tar.c b/grub-core/fs/tar.c
+index c551ed6..a9e39b0 100644
+--- a/grub-core/fs/tar.c
++++ b/grub-core/fs/tar.c
+@@ -25,6 +25,7 @@
+ #include <grub/mm.h>
+ #include <grub/dl.h>
+ #include <grub/i18n.h>
++#include <grub/safemath.h>
+ 
+ GRUB_MOD_LICENSE ("GPLv3+");
+ 
+@@ -76,6 +77,7 @@ grub_cpio_find_file (struct grub_archelp_data *data, char **name,
+ {
+   struct head hd;
+   int reread = 0, have_longname = 0, have_longlink = 0;
++  grub_size_t sz;
+ 
+   data->hofs = data->next_hofs;
+ 
+@@ -97,7 +99,11 @@ grub_cpio_find_file (struct grub_archelp_data *data, char **name,
+ 	{
+ 	  grub_err_t err;
+ 	  grub_size_t namesize = read_number (hd.size, sizeof (hd.size));
+-	  *name = grub_malloc (namesize + 1);
++
++	  if (grub_add (namesize, 1, &sz))
++	    return grub_error (GRUB_ERR_BAD_FS, N_("name size overflow"));
++
++	  *name = grub_malloc (sz);
+ 	  if (*name == NULL)
+ 	    return grub_errno;
+ 	  err = grub_disk_read (data->disk, 0,
+@@ -117,15 +123,19 @@ grub_cpio_find_file (struct grub_archelp_data *data, char **name,
+ 	{
+ 	  grub_err_t err;
+ 	  grub_size_t linksize = read_number (hd.size, sizeof (hd.size));
+-	  if (data->linkname_alloc < linksize + 1)
++
++	  if (grub_add (linksize, 1, &sz))
++	    return grub_error (GRUB_ERR_BAD_FS, N_("link size overflow"));
++
++	  if (data->linkname_alloc < sz)
+ 	    {
+ 	      char *n;
+-	      n = grub_calloc (2, linksize + 1);
++	      n = grub_calloc (2, sz);
+ 	      if (!n)
+ 		return grub_errno;
+ 	      grub_free (data->linkname);
+ 	      data->linkname = n;
+-	      data->linkname_alloc = 2 * (linksize + 1);
++	      data->linkname_alloc = 2 * (sz);
+ 	    }
+ 
+ 	  err = grub_disk_read (data->disk, 0,
+@@ -148,7 +158,10 @@ grub_cpio_find_file (struct grub_archelp_data *data, char **name,
+ 	  while (extra_size < sizeof (hd.prefix)
+ 		 && hd.prefix[extra_size])
+ 	    extra_size++;
+-	  *name = grub_malloc (sizeof (hd.name) + extra_size + 2);
++
++	  if (grub_add (sizeof (hd.name) + 2, extra_size, &sz))
++	    return grub_error (GRUB_ERR_BAD_FS, N_("long name size overflow"));
++	  *name = grub_malloc (sz);
+ 	  if (*name == NULL)
+ 	    return grub_errno;
+ 	  if (hd.prefix[0])
+-- 
+2.25.1
+

meta/recipes-bsp/grub/files/CVE-2024-45781.patch

@@ -0,0 +1,38 @@
+From c1a291b01f4f1dcd6a22b61f1c81a45a966d16ba Mon Sep 17 00:00:00 2001
+From: B Horn <b@horn.uk>
+Date: Sun, 12 May 2024 02:03:33 +0100
+Subject: [PATCH 2/2] fs/ufs: Fix a heap OOB write
+
+grub_strcpy() was used to copy a symlink name from the filesystem
+image to a heap allocated buffer. This led to a OOB write to adjacent
+heap allocations. Fix by using grub_strlcpy().
+
+Fixes: CVE-2024-45781
+
+Reported-by: B Horn <b@horn.uk>
+Signed-off-by: B Horn <b@horn.uk>
+Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
+
+CVE: CVE-2024-45781
+Upstream-Status: Backport [https://git.savannah.gnu.org/cgit/grub.git/commit/?id=c1a291b01f4f1dcd6a22b61f1c81a45a966d16ba]
+Signed-off-by: Hitendra Prajapati <hprajapati@mvista.com>
+---
+ grub-core/fs/ufs.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/grub-core/fs/ufs.c b/grub-core/fs/ufs.c
+index 34a698b..4727266 100644
+--- a/grub-core/fs/ufs.c
++++ b/grub-core/fs/ufs.c
+@@ -463,7 +463,7 @@ grub_ufs_lookup_symlink (struct grub_ufs_data *data, int ino)
+   /* Check against zero is paylindromic, no need to swap.  */
+   if (data->inode.nblocks == 0
+       && INODE_SIZE (data) <= sizeof (data->inode.symlink))
+-    grub_strcpy (symlink, (char *) data->inode.symlink);
++    grub_strlcpy (symlink, (char *) data->inode.symlink, sz);
+   else
+     {
+       if (grub_ufs_read_file (data, 0, 0, 0, sz, symlink) < 0)
+-- 
+2.25.1
+

meta/recipes-bsp/grub/files/CVE-2024-45782_CVE-2024-56737.patch

@@ -0,0 +1,39 @@
+From 417547c10410b714e43f08f74137c24015f8f4c3 Mon Sep 17 00:00:00 2001
+From: B Horn <b@horn.uk>
+Date: Sun, 12 May 2024 02:48:33 +0100
+Subject: [PATCH] fs/hfs: Fix stack OOB write with grub_strcpy()
+
+Replaced with grub_strlcpy().
+
+Fixes: CVE-2024-45782
+Fixes: CVE-2024-56737
+Fixes: https://savannah.gnu.org/bugs/?66599
+
+Reported-by: B Horn <b@horn.uk>
+Signed-off-by: B Horn <b@horn.uk>
+Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
+
+CVE: CVE-2024-45782
+CVE: CVE-2024-56737
+Upstream-Status: Backport [https://git.savannah.gnu.org/cgit/grub.git/commit/?id=417547c10410b714e43f08f74137c24015f8f4c3]
+Signed-off-by: Hitendra Prajapati <hprajapati@mvista.com>
+---
+ grub-core/fs/hfs.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/grub-core/fs/hfs.c b/grub-core/fs/hfs.c
+index f419965..bb7af5f 100644
+--- a/grub-core/fs/hfs.c
++++ b/grub-core/fs/hfs.c
+@@ -379,7 +379,7 @@ grub_hfs_mount (grub_disk_t disk)
+      volume name.  */
+   key.parent_dir = grub_cpu_to_be32_compile_time (1);
+   key.strlen = data->sblock.volname[0];
+-  grub_strcpy ((char *) key.str, (char *) (data->sblock.volname + 1));
++  grub_strlcpy ((char *) key.str, (char *) (data->sblock.volname + 1), sizeof (key.str));
+ 
+   if (grub_hfs_find_node (data, (char *) &key, data->cat_root,
+ 			  0, (char *) &dir, sizeof (dir)) == 0)
+-- 
+2.25.1
+

meta/recipes-bsp/grub/files/CVE-2024-45783.patch

@@ -0,0 +1,42 @@
+From f7c070a2e28dfab7137db0739fb8db1dc02d8898 Mon Sep 17 00:00:00 2001
+From: B Horn <b@horn.uk>
+Date: Sun, 12 May 2024 06:22:51 +0100
+Subject: [PATCH] fs/hfsplus: Set a grub_errno if mount fails
+
+It was possible for mount to fail but not set grub_errno. This led to
+a possible double decrement of the module reference count if the NULL
+page was mapped.
+
+Fixing in general as a similar bug was fixed in commit 61b13c187
+(fs/hfsplus: Set grub_errno to prevent NULL pointer access) and there
+are likely more variants around.
+
+Fixes: CVE-2024-45783
+
+Reported-by: B Horn <b@horn.uk>
+Signed-off-by: B Horn <b@horn.uk>
+Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
+
+CVE: CVE-2024-45783
+Upstream-Status: Backport [https://git.savannah.gnu.org/cgit/grub.git/commit/?id=f7c070a2e28dfab7137db0739fb8db1dc02d8898]
+Signed-off-by: Hitendra Prajapati <hprajapati@mvista.com>
+---
+ grub-core/fs/hfsplus.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/grub-core/fs/hfsplus.c b/grub-core/fs/hfsplus.c
+index 19c7b33..e7fd98a 100644
+--- a/grub-core/fs/hfsplus.c
++++ b/grub-core/fs/hfsplus.c
+@@ -393,7 +393,7 @@ grub_hfsplus_mount (grub_disk_t disk)
+ 
+  fail:
+ 
+-  if (grub_errno == GRUB_ERR_OUT_OF_RANGE)
++  if (grub_errno == GRUB_ERR_OUT_OF_RANGE || grub_errno == GRUB_ERR_NONE)
+     grub_error (GRUB_ERR_BAD_FS, "not a HFS+ filesystem");
+ 
+   grub_free (data);
+-- 
+2.25.1
+

meta/recipes-bsp/grub/files/CVE-2024-56738.patch

@@ -0,0 +1,75 @@
+From 4cef2fc7308b2132317ad166939994f098b41561 Mon Sep 17 00:00:00 2001
+From: Ross Burton <ross.burton@arm.com>
+Date: Tue, 9 Sep 2025 14:23:14 +0100
+Subject: [PATCH] CVE-2024-56738
+
+Backport an algorithmic change to grub_crypto_memcmp() so that it completes in
+constant time and thus isn't susceptible to side-channel attacks.
+
+This is a partial backport of grub 0739d24cd
+("libgcrypt: Adjust import script, definitions and API users for libgcrypt 1.11")
+
+CVE: CVE-2024-56738
+Upstream-Status: Backport [0739d24cd]
+Signed-off-by: Ross Burton <ross.burton@arm.com>
+Signed-off-by: Yogita Urade <yogita.urade@windriver.com>
+---
+ grub-core/lib/crypto.c | 23 ++++++++++++++++-------
+ include/grub/crypto.h  |  2 +-
+ 2 files changed, 17 insertions(+), 8 deletions(-)
+
+diff --git a/grub-core/lib/crypto.c b/grub-core/lib/crypto.c
+index ca334d5..1bfa922 100644
+--- a/grub-core/lib/crypto.c
++++ b/grub-core/lib/crypto.c
+@@ -433,19 +433,28 @@ grub_crypto_gcry_error (gcry_err_code_t in)
+   return GRUB_ACCESS_DENIED;
+ }
+
++/*
++ * Compare byte arrays of length LEN, return 1 if it's not same,
++ * 0, otherwise.
++ */
+ int
+-grub_crypto_memcmp (const void *a, const void *b, grub_size_t n)
++grub_crypto_memcmp (const void *b1, const void *b2, grub_size_t len)
+ {
+-  register grub_size_t counter = 0;
+-  const grub_uint8_t *pa, *pb;
++  const grub_uint8_t *a = b1;
++  const grub_uint8_t *b = b2;
++  int ab, ba;
++  grub_size_t i;
+
+-  for (pa = a, pb = b; n; pa++, pb++, n--)
++  /* Constant-time compare. */
++  for (i = 0, ab = 0, ba = 0; i < len; i++)
+     {
+-      if (*pa != *pb)
+-	counter++;
++      /* If a[i] != b[i], either ab or ba will be negative. */
++      ab |= a[i] - b[i];
++      ba |= b[i] - a[i];
+     }
+
+-  return !!counter;
++  /* 'ab | ba' is negative when buffers are not equal, extract sign bit.  */
++  return ((unsigned int)(ab | ba) >> (sizeof(unsigned int) * 8 - 1)) & 1;
+ }
+
+ #ifndef GRUB_UTIL
+diff --git a/include/grub/crypto.h b/include/grub/crypto.h
+index 21cd1f7..432912b 100644
+--- a/include/grub/crypto.h
++++ b/include/grub/crypto.h
+@@ -393,7 +393,7 @@ grub_crypto_pbkdf2 (const struct gcry_md_spec *md,
+		    grub_uint8_t *DK, grub_size_t dkLen);
+
+ int
+-grub_crypto_memcmp (const void *a, const void *b, grub_size_t n);
++grub_crypto_memcmp (const void *b1, const void *b2, grub_size_t len);
+
+ int
+ grub_password_get (char buf[], unsigned buf_size);
+--
+2.40.0

meta/recipes-bsp/grub/files/CVE-2025-0622-01.patch

@@ -0,0 +1,39 @@
+From 2123c5bca7e21fbeb0263df4597ddd7054700726 Mon Sep 17 00:00:00 2001
+From: B Horn <b@horn.uk>
+Date: Fri, 1 Nov 2024 19:24:29 +0000
+Subject: [PATCH 1/3] commands/pgp: Unregister the "check_signatures" hooks on
+ module unload
+
+If the hooks are not removed they can be called after the module has
+been unloaded leading to an use-after-free.
+
+Fixes: CVE-2025-0622
+
+Reported-by: B Horn <b@horn.uk>
+Signed-off-by: B Horn <b@horn.uk>
+Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
+
+CVE: CVE-2025-0622
+Upstream-Status: Backport [https://git.savannah.gnu.org/cgit/grub.git/commit/?id=2123c5bca7e21fbeb0263df4597ddd7054700726]
+
+Signed-off-by: Hitendra Prajapati <hprajapati@mvista.com>
+---
+ grub-core/commands/pgp.c | 2 ++
+ 1 file changed, 2 insertions(+)
+
+diff --git a/grub-core/commands/pgp.c b/grub-core/commands/pgp.c
+index 5daa1e9..1abdea6 100644
+--- a/grub-core/commands/pgp.c
++++ b/grub-core/commands/pgp.c
+@@ -1010,6 +1010,8 @@ GRUB_MOD_INIT(pgp)
+ 
+ GRUB_MOD_FINI(pgp)
+ {
++  grub_register_variable_hook ("check_signatures", NULL, NULL);
++  grub_env_unset ("check_signatures");
+   grub_verifier_unregister (&grub_pubkey_verifier);
+   grub_unregister_extcmd (cmd);
+   grub_unregister_extcmd (cmd_trust);
+-- 
+2.25.1
+

meta/recipes-bsp/grub/files/CVE-2025-0622-02.patch

@@ -0,0 +1,44 @@
+From 9c16197734ada8d0838407eebe081117799bfe67 Mon Sep 17 00:00:00 2001
+From: B Horn <b@horn.uk>
+Date: Fri, 1 Nov 2024 23:46:55 +0000
+Subject: [PATCH 2/3] normal: Remove variables hooks on module unload
+
+The normal module does not entirely cleanup after itself in
+its GRUB_MOD_FINI() leaving a few variables hooks in place.
+It is not possible to unload normal module now but fix the
+issues for completeness.
+
+On the occasion replace 0s with NULLs for "pager" variable
+hooks unregister.
+
+Fixes: CVE-2025-0622
+
+Reported-by: B Horn <b@horn.uk>
+Signed-off-by: B Horn <b@horn.uk>
+Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
+
+CVE: CVE-2025-0622
+Upstream-Status: Backport [https://git.savannah.gnu.org/cgit/grub.git/commit/?id=9c16197734ada8d0838407eebe081117799bfe67]
+Signed-off-by: Hitendra Prajapati <hprajapati@mvista.com>
+---
+ grub-core/normal/main.c | 4 +++-
+ 1 file changed, 3 insertions(+), 1 deletion(-)
+
+diff --git a/grub-core/normal/main.c b/grub-core/normal/main.c
+index c4ebe9e..31c53a6 100644
+--- a/grub-core/normal/main.c
++++ b/grub-core/normal/main.c
+@@ -581,7 +581,9 @@ GRUB_MOD_FINI(normal)
+   grub_xputs = grub_xputs_saved;
+ 
+   grub_set_history (0);
+-  grub_register_variable_hook ("pager", 0, 0);
++  grub_register_variable_hook ("pager", NULL, NULL);
++  grub_register_variable_hook ("color_normal", NULL, NULL);
++  grub_register_variable_hook ("color_highlight", NULL, NULL);
+   grub_fs_autoload_hook = 0;
+   grub_unregister_command (cmd_clear);
+ }
+-- 
+2.25.1
+

meta/recipes-bsp/grub/files/CVE-2025-0622-03.patch

@@ -0,0 +1,41 @@
+From 7580addfc8c94cedb0cdfd7a1fd65b539215e637 Mon Sep 17 00:00:00 2001
+From: B Horn <b@horn.uk>
+Date: Fri, 1 Nov 2024 23:52:06 +0000
+Subject: [PATCH 3/3] gettext: Remove variables hooks on module unload
+
+The gettext module does not entirely cleanup after itself in
+its GRUB_MOD_FINI() leaving a few variables hooks in place.
+It is not possible to unload gettext module because normal
+module depends on it. Though fix the issues for completeness.
+
+Fixes: CVE-2025-0622
+
+Reported-by: B Horn <b@horn.uk>
+Signed-off-by: B Horn <b@horn.uk>
+Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
+
+CVE: CVE-2025-0622
+Upstream-Status: Backport [https://git.savannah.gnu.org/cgit/grub.git/commit/?id=7580addfc8c94cedb0cdfd7a1fd65b539215e637]
+Signed-off-by: Hitendra Prajapati <hprajapati@mvista.com>
+---
+ grub-core/gettext/gettext.c | 4 ++++
+ 1 file changed, 4 insertions(+)
+
+diff --git a/grub-core/gettext/gettext.c b/grub-core/gettext/gettext.c
+index 85ea44a..7a25c9d 100644
+--- a/grub-core/gettext/gettext.c
++++ b/grub-core/gettext/gettext.c
+@@ -540,6 +540,10 @@ GRUB_MOD_INIT (gettext)
+ 
+ GRUB_MOD_FINI (gettext)
+ {
++  grub_register_variable_hook ("locale_dir", NULL, NULL);
++  grub_register_variable_hook ("secondary_locale_dir", NULL, NULL);
++  grub_register_variable_hook ("lang", NULL, NULL);
++
+   grub_gettext_delete_list (&main_context);
+   grub_gettext_delete_list (&secondary_context);
+ 
+-- 
+2.25.1
+

meta/recipes-bsp/grub/files/CVE-2025-0624.patch

@@ -0,0 +1,87 @@
+From 5eef88152833062a3f7e017535372d64ac8ef7e1 Mon Sep 17 00:00:00 2001
+From: B Horn <b@horn.uk>
+Date: Fri, 15 Nov 2024 13:12:09 +0000
+Subject: [PATCH] net: Fix OOB write in grub_net_search_config_file()
+
+The function included a call to grub_strcpy() which copied data from an
+environment variable to a buffer allocated in grub_cmd_normal(). The
+grub_cmd_normal() didn't consider the length of the environment variable.
+So, the copy operation could exceed the allocation and lead to an OOB
+write. Fix the issue by replacing grub_strcpy() with grub_strlcpy() and
+pass the underlying buffers size to the grub_net_search_config_file().
+
+Fixes: CVE-2025-0624
+
+Reported-by: B Horn <b@horn.uk>
+Signed-off-by: B Horn <b@horn.uk>
+Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
+
+CVE: CVE-2025-0624
+Upstream-Status: Backport [https://git.savannah.gnu.org/cgit/grub.git/commit/?id=5eef88152833062a3f7e017535372d64ac8ef7e1]
+Signed-off-by: Hitendra Prajapati <hprajapati@mvista.com>
+---
+ grub-core/net/net.c     | 7 ++++---
+ grub-core/normal/main.c | 2 +-
+ include/grub/net.h      | 2 +-
+ 3 files changed, 6 insertions(+), 5 deletions(-)
+
+diff --git a/grub-core/net/net.c b/grub-core/net/net.c
+index 4d3eb5c..ec7f01c 100644
+--- a/grub-core/net/net.c
++++ b/grub-core/net/net.c
+@@ -1773,14 +1773,15 @@ grub_config_search_through (char *config, char *suffix,
+ }
+ 
+ grub_err_t
+-grub_net_search_config_file (char *config)
++grub_net_search_config_file (char *config, grub_size_t config_buf_len)
+ {
+-  grub_size_t config_len;
++  grub_size_t config_len, suffix_len;
+   char *suffix;
+ 
+   config_len = grub_strlen (config);
+   config[config_len] = '-';
+   suffix = config + config_len + 1;
++  suffix_len = config_buf_len - (config_len + 1);
+ 
+   struct grub_net_network_level_interface *inf;
+   FOR_NET_NETWORK_LEVEL_INTERFACES (inf)
+@@ -1806,7 +1807,7 @@ grub_net_search_config_file (char *config)
+ 
+       if (client_uuid)
+         {
+-          grub_strcpy (suffix, client_uuid);
++          grub_strlcpy (suffix, client_uuid, suffix_len);
+           if (grub_config_search_through (config, suffix, 1, 0) == 0)
+             return GRUB_ERR_NONE;
+         }
+diff --git a/grub-core/normal/main.c b/grub-core/normal/main.c
+index 31c53a6..a95c25e 100644
+--- a/grub-core/normal/main.c
++++ b/grub-core/normal/main.c
+@@ -344,7 +344,7 @@ grub_cmd_normal (struct grub_command *cmd __attribute__ ((unused)),
+ 
+           if (grub_strncmp (prefix + 1, "tftp", sizeof ("tftp") - 1) == 0 &&
+               !disable_net_search)
+-            grub_net_search_config_file (config);
++            grub_net_search_config_file (config, config_len);
+ 
+ 	  grub_enter_normal_mode (config);
+ 	  grub_free (config);
+diff --git a/include/grub/net.h b/include/grub/net.h
+index 7ae4b6b..d6ba8b1 100644
+--- a/include/grub/net.h
++++ b/include/grub/net.h
+@@ -570,7 +570,7 @@ void
+ grub_net_remove_dns_server (const struct grub_net_network_level_address *s);
+ 
+ grub_err_t
+-grub_net_search_config_file (char *config);
++grub_net_search_config_file (char *config, grub_size_t config_buf_len);
+ 
+ extern char *grub_net_default_server;
+ 
+-- 
+2.25.1
+

meta/recipes-bsp/grub/files/CVE-2025-0677_CVE-2025-0684_CVE-2025-0685_CVE-2025-0686_CVE-2025-0689.patch

@@ -0,0 +1,380 @@
+From 47b2dfc7953f70f98ddf35dfdd6e7f4f20283b10 Mon Sep 17 00:00:00 2001
+From: Daniel Axtens <dja@axtens.net>
+Date: Sat, 23 Mar 2024 16:20:45 +1100
+Subject: [PATCH] fs: Disable many filesystems under lockdown
+
+The idea is to permit the following: btrfs, cpio, exfat, ext, f2fs, fat,
+hfsplus, iso9660, squash4, tar, xfs and zfs.
+
+The JFS, ReiserFS, romfs, UDF and UFS security vulnerabilities were
+reported by Jonathan Bar Or <jonathanbaror@gmail.com>.
+
+Fixes: CVE-2025-0677
+Fixes: CVE-2025-0684
+Fixes: CVE-2025-0685
+Fixes: CVE-2025-0686
+Fixes: CVE-2025-0689
+
+Suggested-by: Daniel Axtens <dja@axtens.net>
+Signed-off-by: Daniel Axtens <dja@axtens.net>
+Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
+
+CVE: CVE-2025-0677
+CVE: CVE-2025-0684
+CVE: CVE-2025-0685
+CVE: CVE-2025-0686
+CVE: CVE-2025-0689
+Upstream-Status: Backport [https://git.savannah.gnu.org/cgit/grub.git/commit/?id=47b2dfc7953f70f98ddf35dfdd6e7f4f20283b10]
+Signed-off-by: Hitendra Prajapati <hprajapati@mvista.com>
+---
+ grub-core/fs/affs.c     | 9 +++++++--
+ grub-core/fs/cbfs.c     | 9 +++++++--
+ grub-core/fs/jfs.c      | 9 +++++++--
+ grub-core/fs/minix.c    | 9 +++++++--
+ grub-core/fs/nilfs2.c   | 9 +++++++--
+ grub-core/fs/ntfs.c     | 9 +++++++--
+ grub-core/fs/reiserfs.c | 9 +++++++--
+ grub-core/fs/romfs.c    | 9 +++++++--
+ grub-core/fs/sfs.c      | 9 +++++++--
+ grub-core/fs/udf.c      | 9 +++++++--
+ grub-core/fs/ufs.c      | 9 +++++++--
+ 11 files changed, 77 insertions(+), 22 deletions(-)
+
+diff --git a/grub-core/fs/affs.c b/grub-core/fs/affs.c
+index cafcd0f..d676532 100644
+--- a/grub-core/fs/affs.c
++++ b/grub-core/fs/affs.c
+@@ -26,6 +26,7 @@
+ #include <grub/types.h>
+ #include <grub/fshelp.h>
+ #include <grub/charset.h>
++#include <grub/lockdown.h>
+ 
+ GRUB_MOD_LICENSE ("GPLv3+");
+ 
+@@ -699,11 +700,15 @@ static struct grub_fs grub_affs_fs =
+ 
+ GRUB_MOD_INIT(affs)
+ {
+-  grub_fs_register (&grub_affs_fs);
++  if (!grub_is_lockdown ())
++    {
++      grub_fs_register (&grub_affs_fs);
++    }
+   my_mod = mod;
+ }
+ 
+ GRUB_MOD_FINI(affs)
+ {
+-  grub_fs_unregister (&grub_affs_fs);
++  if (!grub_is_lockdown ())
++    grub_fs_unregister (&grub_affs_fs);
+ }
+diff --git a/grub-core/fs/cbfs.c b/grub-core/fs/cbfs.c
+index 581215e..477a14e 100644
+--- a/grub-core/fs/cbfs.c
++++ b/grub-core/fs/cbfs.c
+@@ -26,6 +26,7 @@
+ #include <grub/dl.h>
+ #include <grub/i18n.h>
+ #include <grub/cbfs_core.h>
++#include <grub/lockdown.h>
+ 
+ GRUB_MOD_LICENSE ("GPLv3+");
+ 
+@@ -390,12 +391,16 @@ GRUB_MOD_INIT (cbfs)
+ #if (defined (__i386__) || defined (__x86_64__)) && !defined (GRUB_UTIL) && !defined (GRUB_MACHINE_EMU) && !defined (GRUB_MACHINE_XEN)
+   init_cbfsdisk ();
+ #endif
+-  grub_fs_register (&grub_cbfs_fs);
++  if (!grub_is_lockdown ())
++    {
++      grub_fs_register (&grub_cbfs_fs);
++    }
+ }
+ 
+ GRUB_MOD_FINI (cbfs)
+ {
+-  grub_fs_unregister (&grub_cbfs_fs);
++  if (!grub_is_lockdown ())
++    grub_fs_unregister (&grub_cbfs_fs);
+ #if (defined (__i386__) || defined (__x86_64__)) && !defined (GRUB_UTIL) && !defined (GRUB_MACHINE_EMU) && !defined (GRUB_MACHINE_XEN)
+   fini_cbfsdisk ();
+ #endif
+diff --git a/grub-core/fs/jfs.c b/grub-core/fs/jfs.c
+index 6f7c439..c0bbab8 100644
+--- a/grub-core/fs/jfs.c
++++ b/grub-core/fs/jfs.c
+@@ -26,6 +26,7 @@
+ #include <grub/types.h>
+ #include <grub/charset.h>
+ #include <grub/i18n.h>
++#include <grub/lockdown.h>
+ 
+ GRUB_MOD_LICENSE ("GPLv3+");
+ 
+@@ -963,11 +964,15 @@ static struct grub_fs grub_jfs_fs =
+ 
+ GRUB_MOD_INIT(jfs)
+ {
+-  grub_fs_register (&grub_jfs_fs);
++  if (!grub_is_lockdown ())
++    {
++      grub_fs_register (&grub_jfs_fs);
++    }
+   my_mod = mod;
+ }
+ 
+ GRUB_MOD_FINI(jfs)
+ {
+-  grub_fs_unregister (&grub_jfs_fs);
++  if (!grub_is_lockdown ())
++    grub_fs_unregister (&grub_jfs_fs);
+ }
+diff --git a/grub-core/fs/minix.c b/grub-core/fs/minix.c
+index 3cd18c8..7588835 100644
+--- a/grub-core/fs/minix.c
++++ b/grub-core/fs/minix.c
+@@ -25,6 +25,7 @@
+ #include <grub/dl.h>
+ #include <grub/types.h>
+ #include <grub/i18n.h>
++#include <grub/lockdown.h>
+ 
+ GRUB_MOD_LICENSE ("GPLv3+");
+ 
+@@ -732,7 +733,10 @@ GRUB_MOD_INIT(minix)
+ #endif
+ #endif
+ {
+-  grub_fs_register (&grub_minix_fs);
++  if (!grub_is_lockdown ())
++    {
++      grub_fs_register (&grub_minix_fs);
++    }
+   my_mod = mod;
+ }
+ 
+@@ -754,5 +758,6 @@ GRUB_MOD_FINI(minix)
+ #endif
+ #endif
+ {
+-  grub_fs_unregister (&grub_minix_fs);
++  if (!grub_is_lockdown ())
++    grub_fs_unregister (&grub_minix_fs);
+ }
+diff --git a/grub-core/fs/nilfs2.c b/grub-core/fs/nilfs2.c
+index 3c248a9..3f8e495 100644
+--- a/grub-core/fs/nilfs2.c
++++ b/grub-core/fs/nilfs2.c
+@@ -34,6 +34,7 @@
+ #include <grub/dl.h>
+ #include <grub/types.h>
+ #include <grub/fshelp.h>
++#include <grub/lockdown.h>
+ 
+ GRUB_MOD_LICENSE ("GPLv3+");
+ 
+@@ -1231,11 +1232,15 @@ GRUB_MOD_INIT (nilfs2)
+ 				  grub_nilfs2_dat_entry));
+   COMPILE_TIME_ASSERT (1 << LOG_INODE_SIZE
+ 		       == sizeof (struct grub_nilfs2_inode));
+-  grub_fs_register (&grub_nilfs2_fs);
++  if (!grub_is_lockdown ())
++    {
++      grub_fs_register (&grub_nilfs2_fs);
++    }
+   my_mod = mod;
+ }
+ 
+ GRUB_MOD_FINI (nilfs2)
+ {
+-  grub_fs_unregister (&grub_nilfs2_fs);
++  if (!grub_is_lockdown ())
++    grub_fs_unregister (&grub_nilfs2_fs);
+ }
+diff --git a/grub-core/fs/ntfs.c b/grub-core/fs/ntfs.c
+index 8f63c83..713e24d 100644
+--- a/grub-core/fs/ntfs.c
++++ b/grub-core/fs/ntfs.c
+@@ -27,6 +27,7 @@
+ #include <grub/fshelp.h>
+ #include <grub/ntfs.h>
+ #include <grub/charset.h>
++#include <grub/lockdown.h>
+ 
+ GRUB_MOD_LICENSE ("GPLv3+");
+ 
+@@ -1254,11 +1255,15 @@ static struct grub_fs grub_ntfs_fs =
+ 
+ GRUB_MOD_INIT (ntfs)
+ {
+-  grub_fs_register (&grub_ntfs_fs);
++  if (!grub_is_lockdown ())
++    {
++      grub_fs_register (&grub_ntfs_fs);
++    }
+   my_mod = mod;
+ }
+ 
+ GRUB_MOD_FINI (ntfs)
+ {
+-  grub_fs_unregister (&grub_ntfs_fs);
++  if (!grub_is_lockdown ())
++    grub_fs_unregister (&grub_ntfs_fs);
+ }
+diff --git a/grub-core/fs/reiserfs.c b/grub-core/fs/reiserfs.c
+index af6a226..76cb231 100644
+--- a/grub-core/fs/reiserfs.c
++++ b/grub-core/fs/reiserfs.c
+@@ -39,6 +39,7 @@
+ #include <grub/types.h>
+ #include <grub/fshelp.h>
+ #include <grub/i18n.h>
++#include <grub/lockdown.h>
+ 
+ GRUB_MOD_LICENSE ("GPLv3+");
+ 
+@@ -1417,11 +1418,15 @@ static struct grub_fs grub_reiserfs_fs =
+ 
+ GRUB_MOD_INIT(reiserfs)
+ {
+-  grub_fs_register (&grub_reiserfs_fs);
++  if (!grub_is_lockdown ())
++    {
++      grub_fs_register (&grub_reiserfs_fs);
++    }
+   my_mod = mod;
+ }
+ 
+ GRUB_MOD_FINI(reiserfs)
+ {
+-  grub_fs_unregister (&grub_reiserfs_fs);
++  if (!grub_is_lockdown ())
++    grub_fs_unregister (&grub_reiserfs_fs);
+ }
+diff --git a/grub-core/fs/romfs.c b/grub-core/fs/romfs.c
+index d97b8fb..d174449 100644
+--- a/grub-core/fs/romfs.c
++++ b/grub-core/fs/romfs.c
+@@ -23,6 +23,7 @@
+ #include <grub/disk.h>
+ #include <grub/fs.h>
+ #include <grub/fshelp.h>
++#include <grub/lockdown.h>
+ 
+ GRUB_MOD_LICENSE ("GPLv3+");
+ 
+@@ -475,10 +476,14 @@ static struct grub_fs grub_romfs_fs =
+ 
+ GRUB_MOD_INIT(romfs)
+ {
+-  grub_fs_register (&grub_romfs_fs);
++  if (!grub_is_lockdown ())
++    {
++      grub_fs_register (&grub_romfs_fs);
++    }
+ }
+ 
+ GRUB_MOD_FINI(romfs)
+ {
+-  grub_fs_unregister (&grub_romfs_fs);
++  if (!grub_is_lockdown ())
++    grub_fs_unregister (&grub_romfs_fs);
+ }
+diff --git a/grub-core/fs/sfs.c b/grub-core/fs/sfs.c
+index 983e880..f64bdd2 100644
+--- a/grub-core/fs/sfs.c
++++ b/grub-core/fs/sfs.c
+@@ -26,6 +26,7 @@
+ #include <grub/types.h>
+ #include <grub/fshelp.h>
+ #include <grub/charset.h>
++#include <grub/lockdown.h>
+ #include <grub/safemath.h>
+ 
+ GRUB_MOD_LICENSE ("GPLv3+");
+@@ -779,11 +780,15 @@ static struct grub_fs grub_sfs_fs =
+ 
+ GRUB_MOD_INIT(sfs)
+ {
+-  grub_fs_register (&grub_sfs_fs);
++  if (!grub_is_lockdown ())
++    {
++      grub_fs_register (&grub_sfs_fs);
++    }
+   my_mod = mod;
+ }
+ 
+ GRUB_MOD_FINI(sfs)
+ {
+-  grub_fs_unregister (&grub_sfs_fs);
++  if (!grub_is_lockdown ())
++    grub_fs_unregister (&grub_sfs_fs);
+ }
+diff --git a/grub-core/fs/udf.c b/grub-core/fs/udf.c
+index 2ac5c1d..f89c6b0 100644
+--- a/grub-core/fs/udf.c
++++ b/grub-core/fs/udf.c
+@@ -27,6 +27,7 @@
+ #include <grub/fshelp.h>
+ #include <grub/charset.h>
+ #include <grub/datetime.h>
++#include <grub/lockdown.h>
+ #include <grub/udf.h>
+ #include <grub/safemath.h>
+ 
+@@ -1382,11 +1383,15 @@ static struct grub_fs grub_udf_fs = {
+ 
+ GRUB_MOD_INIT (udf)
+ {
+-  grub_fs_register (&grub_udf_fs);
++  if (!grub_is_lockdown ())
++    {
++      grub_fs_register (&grub_udf_fs);
++    }
+   my_mod = mod;
+ }
+ 
+ GRUB_MOD_FINI (udf)
+ {
+-  grub_fs_unregister (&grub_udf_fs);
++  if (!grub_is_lockdown ())
++    grub_fs_unregister (&grub_udf_fs);
+ }
+diff --git a/grub-core/fs/ufs.c b/grub-core/fs/ufs.c
+index 4727266..90fda07 100644
+--- a/grub-core/fs/ufs.c
++++ b/grub-core/fs/ufs.c
+@@ -25,6 +25,7 @@
+ #include <grub/dl.h>
+ #include <grub/types.h>
+ #include <grub/i18n.h>
++#include <grub/lockdown.h>
+ 
+ GRUB_MOD_LICENSE ("GPLv3+");
+ 
+@@ -899,7 +900,10 @@ GRUB_MOD_INIT(ufs1)
+ #endif
+ #endif
+ {
+-  grub_fs_register (&grub_ufs_fs);
++  if (!grub_is_lockdown ())
++    {
++      grub_fs_register (&grub_ufs_fs);
++    }
+   my_mod = mod;
+ }
+ 
+@@ -913,6 +917,7 @@ GRUB_MOD_FINI(ufs1)
+ #endif
+ #endif
+ {
+-  grub_fs_unregister (&grub_ufs_fs);
++  if (!grub_is_lockdown ())
++    grub_fs_unregister (&grub_ufs_fs);
+ }
+ 
+-- 
+2.25.1
+

meta/recipes-bsp/grub/files/CVE-2025-0678_CVE-2025-1125.patch

@@ -0,0 +1,90 @@
+From 84bc0a9a68835952ae69165c11709811dae7634e Mon Sep 17 00:00:00 2001
+From: Lidong Chen <lidong.chen@oracle.com>
+Date: Tue, 21 Jan 2025 19:02:37 +0000
+Subject: [PATCH] fs: Prevent overflows when allocating memory for arrays
+
+Use grub_calloc() when allocating memory for arrays to ensure proper
+overflow checks are in place.
+
+The HFS+ and squash4 security vulnerabilities were reported by
+Jonathan Bar Or <jonathanbaror@gmail.com>.
+
+Fixes: CVE-2025-0678
+Fixes: CVE-2025-1125
+
+Signed-off-by: Lidong Chen <lidong.chen@oracle.com>
+Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
+
+CVE: CVE-2025-0678
+CVE: CVE-2025-1125
+Upstream-Status: Backport [https://git.savannah.gnu.org/cgit/grub.git/commit/?id=84bc0a9a68835952ae69165c11709811dae7634e]
+Signed-off-by: Hitendra Prajapati <hprajapati@mvista.com>
+---
+ grub-core/fs/btrfs.c       | 4 ++--
+ grub-core/fs/hfspluscomp.c | 9 +++++++--
+ grub-core/fs/squash4.c     | 8 ++++----
+ 3 files changed, 13 insertions(+), 8 deletions(-)
+
+diff --git a/grub-core/fs/btrfs.c b/grub-core/fs/btrfs.c
+index 6320303..3b8b2f0 100644
+--- a/grub-core/fs/btrfs.c
++++ b/grub-core/fs/btrfs.c
+@@ -1197,8 +1197,8 @@ grub_btrfs_mount (grub_device_t dev)
+     }
+ 
+   data->n_devices_allocated = 16;
+-  data->devices_attached = grub_malloc (sizeof (data->devices_attached[0])
+-					* data->n_devices_allocated);
++  data->devices_attached = grub_calloc (data->n_devices_allocated,
++					sizeof (data->devices_attached[0]));
+   if (!data->devices_attached)
+     {
+       grub_free (data);
+diff --git a/grub-core/fs/hfspluscomp.c b/grub-core/fs/hfspluscomp.c
+index d76f3f1..4965ef1 100644
+--- a/grub-core/fs/hfspluscomp.c
++++ b/grub-core/fs/hfspluscomp.c
+@@ -244,14 +244,19 @@ hfsplus_open_compressed_real (struct grub_hfsplus_file *node)
+ 	  return 0;
+ 	}
+       node->compress_index_size = grub_le_to_cpu32 (index_size);
+-      node->compress_index = grub_malloc (node->compress_index_size
+-					  * sizeof (node->compress_index[0]));
++      node->compress_index = grub_calloc (node->compress_index_size,
++					  sizeof (node->compress_index[0]));
+       if (!node->compress_index)
+ 	{
+ 	  node->compressed = 0;
+ 	  grub_free (attr_node);
+ 	  return grub_errno;
+ 	}
++
++      /*
++       * The node->compress_index_size * sizeof (node->compress_index[0]) is safe here
++       * due to relevant checks done in grub_calloc() above.
++       */
+       if (grub_hfsplus_read_file (node, 0, 0,
+ 				  0x104 + sizeof (index_size),
+ 				  node->compress_index_size
+diff --git a/grub-core/fs/squash4.c b/grub-core/fs/squash4.c
+index 6dd731e..f79fc75 100644
+--- a/grub-core/fs/squash4.c
++++ b/grub-core/fs/squash4.c
+@@ -804,10 +804,10 @@ direct_read (struct grub_squash_data *data,
+ 	  break;
+ 	}
+       total_blocks = ((total_size + data->blksz - 1) >> data->log2_blksz);
+-      ino->block_sizes = grub_malloc (total_blocks
+-				      * sizeof (ino->block_sizes[0]));
+-      ino->cumulated_block_sizes = grub_malloc (total_blocks
+-						* sizeof (ino->cumulated_block_sizes[0]));
++      ino->block_sizes = grub_calloc (total_blocks,
++				      sizeof (ino->block_sizes[0]));
++      ino->cumulated_block_sizes = grub_calloc (total_blocks,
++						sizeof (ino->cumulated_block_sizes[0]));
+       if (!ino->block_sizes || !ino->cumulated_block_sizes)
+ 	{
+ 	  grub_free (ino->block_sizes);
+-- 
+2.25.1
+

meta/recipes-bsp/grub/files/CVE-2025-0690.patch

@@ -0,0 +1,75 @@
+From dad8f502974ed9ad0a70ae6820d17b4b142558fc Mon Sep 17 00:00:00 2001
+From: Jonathan Bar Or <jonathanbaror@gmail.com>
+Date: Thu, 23 Jan 2025 19:17:05 +0100
+Subject: [PATCH] commands/read: Fix an integer overflow when supplying more
+ than 2^31 characters
+
+The grub_getline() function currently has a signed integer variable "i"
+that can be overflown when user supplies more than 2^31 characters.
+It results in a memory corruption of the allocated line buffer as well
+as supplying large negative values to grub_realloc().
+
+Fixes: CVE-2025-0690
+
+Reported-by: Jonathan Bar Or <jonathanbaror@gmail.com>
+Signed-off-by: Jonathan Bar Or <jonathanbaror@gmail.com>
+Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
+
+CVE: CVE-2025-0690
+Upstream-Status: Backport [https://git.savannah.gnu.org/cgit/grub.git/commit/?id=dad8f502974ed9ad0a70ae6820d17b4b142558fc]
+Signed-off-by: Hitendra Prajapati <hprajapati@mvista.com>
+---
+ grub-core/commands/read.c | 19 +++++++++++++++----
+ 1 file changed, 15 insertions(+), 4 deletions(-)
+
+diff --git a/grub-core/commands/read.c b/grub-core/commands/read.c
+index fe3e88b..f3ff826 100644
+--- a/grub-core/commands/read.c
++++ b/grub-core/commands/read.c
+@@ -25,19 +25,21 @@
+ #include <grub/types.h>
+ #include <grub/command.h>
+ #include <grub/i18n.h>
++#include <grub/safemath.h>
+ 
+ GRUB_MOD_LICENSE ("GPLv3+");
+ 
+ static char *
+ grub_getline (void)
+ {
+-  int i;
++  grub_size_t i;
+   char *line;
+   char *tmp;
+   char c;
++  grub_size_t alloc_size;
+ 
+   i = 0;
+-  line = grub_malloc (1 + i + sizeof('\0'));
++  line = grub_malloc (1 + sizeof('\0'));
+   if (! line)
+     return NULL;
+ 
+@@ -50,8 +52,17 @@ grub_getline (void)
+       line[i] = c;
+       if (grub_isprint (c))
+ 	grub_printf ("%c", c);
+-      i++;
+-      tmp = grub_realloc (line, 1 + i + sizeof('\0'));
++      if (grub_add (i, 1, &i))
++        {
++          grub_error (GRUB_ERR_OUT_OF_RANGE, N_("overflow is detected"));
++          return NULL;
++        }
++      if (grub_add (i, 1 + sizeof('\0'), &alloc_size))
++        {
++          grub_error (GRUB_ERR_OUT_OF_RANGE, N_("overflow is detected"));
++          return NULL;
++        }
++      tmp = grub_realloc (line, alloc_size);
+       if (! tmp)
+ 	{
+ 	  grub_free (line);
+-- 
+2.25.1
+

meta/recipes-bsp/grub/files/CVE-2025-1118.patch

@@ -0,0 +1,40 @@
+From 34824806ac6302f91e8cabaa41308eaced25725f Mon Sep 17 00:00:00 2001
+From: B Horn <b@horn.uk>
+Date: Thu, 18 Apr 2024 20:29:39 +0100
+Subject: [PATCH] commands/minicmd: Block the dump command in lockdown mode
+
+The dump enables a user to read memory which should not be possible
+in lockdown mode.
+
+Fixes: CVE-2025-1118
+
+Reported-by: B Horn <b@horn.uk>
+Reported-by: Jonathan Bar Or <jonathanbaror@gmail.com>
+Signed-off-by: B Horn <b@horn.uk>
+Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
+
+CVE: CVE-2025-1118
+Upstream-Status: Backport [https://git.savannah.gnu.org/cgit/grub.git/commit/?id=34824806ac6302f91e8cabaa41308eaced25725f]
+Signed-off-by: Hitendra Prajapati <hprajapati@mvista.com>
+---
+ grub-core/commands/minicmd.c | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/grub-core/commands/minicmd.c b/grub-core/commands/minicmd.c
+index fa49893..903af33 100644
+--- a/grub-core/commands/minicmd.c
++++ b/grub-core/commands/minicmd.c
+@@ -203,8 +203,8 @@ GRUB_MOD_INIT(minicmd)
+     grub_register_command ("help", grub_mini_cmd_help,
+ 			   0, N_("Show this message."));
+   cmd_dump =
+-    grub_register_command ("dump", grub_mini_cmd_dump,
+-			   N_("ADDR [SIZE]"), N_("Show memory contents."));
++    grub_register_command_lockdown ("dump", grub_mini_cmd_dump,
++				    N_("ADDR [SIZE]"), N_("Show memory contents."));
+   cmd_rmmod =
+     grub_register_command ("rmmod", grub_mini_cmd_rmmod,
+ 			   N_("MODULE"), N_("Remove a module."));
+-- 
+2.25.1
+

meta/recipes-bsp/grub/grub2.inc

@@ -41,6 +41,25 @@ SRC_URI = "${GNU_MIRROR}/grub/grub-${PV}.tar.gz \
 	   file://CVE-2023-4692.patch \
            file://CVE-2023-4693.patch \
            file://0001-fs-fat-Don-t-error-when-mtime-is-0.patch \
+           file://0001-misc-Implement-grub_strlcpy.patch \
+           file://CVE-2024-45774.patch \
+           file://CVE-2024-45775.patch \
+           file://CVE-2024-45776.patch \
+           file://CVE-2024-45777.patch \
+           file://CVE-2024-45778_CVE-2024-45779.patch \
+           file://CVE-2024-45780.patch \
+           file://CVE-2024-45781.patch \
+           file://CVE-2024-45782_CVE-2024-56737.patch \
+           file://CVE-2024-45783.patch \
+           file://CVE-2025-0622-01.patch \
+           file://CVE-2025-0622-02.patch \
+           file://CVE-2025-0622-03.patch \
+           file://CVE-2025-0624.patch \
+           file://CVE-2025-0677_CVE-2025-0684_CVE-2025-0685_CVE-2025-0686_CVE-2025-0689.patch \
+           file://CVE-2025-0678_CVE-2025-1125.patch \
+           file://CVE-2025-0690.patch \
+           file://CVE-2025-1118.patch \
+           file://CVE-2024-56738.patch \
 "
 
 SRC_URI[sha256sum] = "23b64b4c741569f9426ed2e3d0e6780796fca081bee4c99f62aa3f53ae803f5f"
@@ -51,6 +70,8 @@ CVE_CHECK_IGNORE += "CVE-2019-14865"
 CVE_CHECK_IGNORE += "CVE-2021-46705"
 # not-applicable-platform: Applies only to RHEL/Fedora
 CVE_CHECK_IGNORE += "CVE-2024-1048 CVE-2023-4001"
+# not-applicable-platform: Applies only to Ubuntu
+CVE_CHECK_IGNORE += "CVE-2024-2312"
 
 DEPENDS = "flex-native bison-native gettext-native"
 

meta/recipes-bsp/u-boot/files/0001-CVE-2022-30767.patch

@@ -0,0 +1,44 @@
+From bdbf7a05e26f3c5fd437c99e2755ffde186ddc80 Thr Jun 2 00:00:00 2022
+From: Andrea zi0Black Cappa <zi0Black@protonmail.com>
+Date: Tue, 14 Jun 2022 17:16:00 +0200
+Subject: [PATCH] net: nfs: Fix CVE-2022-30767 (old CVE-2019-14196)
+
+This patch mitigates the vulnerability identified via CVE-2019-14196.
+The previous patch was bypassed/ineffective, and now the vulnerability
+is identified via CVE-2022-30767. The patch removes the sanity check
+introduced to mitigate CVE-2019-14196 since it's ineffective.
+filefh3_length is changed to unsigned type integer, preventing negative
+numbers from being used during comparison with positive values during
+size sanity checks.
+
+CVE: CVE-2019-14196
+
+Upstream-Status: Backport [https://source.denx.de/u-boot/u-boot/-/commit/bdbf7a05e26f3c5fd437c99e2755ffde186ddc80]
+Signed-off-by: Andrea zi0Black Cappa <zi0Black@protonmail.com>
+Signed-off-by: Carlos Dominguez <carlos.dominguez@windriver.com>
+---
+ net/nfs.c |    4 +---
+ 1 file changed, 1 insertions(+), 3 deletions(-)
+
+diff --git a/net/nfs.c b/net/nfs.c
+index 70d0e08bde..3003f54aac 100644
+--- a/net/nfs.c
++++ b/net/nfs.c
+@@ -57,7 +57,7 @@ static ulong nfs_timeout = NFS_TIMEOUT;
+ 
+ static char dirfh[NFS_FHSIZE];	/* NFSv2 / NFSv3 file handle of directory */
+ static char filefh[NFS3_FHSIZE]; /* NFSv2 / NFSv3 file handle */
+-static int filefh3_length;	/* (variable) length of filefh when NFSv3 */
++static unsigned int filefh3_length;	/* (variable) length of filefh when NFSv3 */
+ 
+ static enum net_loop_state nfs_download_state;
+ static struct in_addr nfs_server_ip;
+@@ -578,8 +578,6 @@ static int nfs_lookup_reply(uchar *pkt, unsigned len)
+ 		filefh3_length = ntohl(rpc_pkt.u.reply.data[1]);
+ 		if (filefh3_length > NFS3_FHSIZE)
+ 			filefh3_length  = NFS3_FHSIZE;
+-		if (((uchar *)&(rpc_pkt.u.reply.data[0]) - (uchar *)(&rpc_pkt) + filefh3_length) > len)
+-			return -NFS_RPC_DROP;
+ 		memcpy(filefh, rpc_pkt.u.reply.data + 2, filefh3_length);
+ 	}
+ 

meta/recipes-bsp/u-boot/files/0001-Include-cstddef-in-the-header-for-C.patch

@@ -0,0 +1,27 @@
+From 10c9a571f1c0472799f72b1924b039aab231e95f Mon Sep 17 00:00:00 2001
+From: Oleksandr Kravchuk <open.source@oleksandr-kravchuk.com>
+Date: Thu, 16 Dec 2021 16:19:50 +0100
+Subject: [PATCH] Include cstddef in the header for C++
+
+So C++ compiler always has access to the definition of size_t.
+
+Signed-off-by: Oleksandr Kravchuk <open.source@oleksandr-kravchuk.com>
+Signed-off-by: Youngseok Jeong <youngseok1.jeong@lge.com>
+Upstream-Status: Backport [v0.3.3 https://github.com/sbabic/libubootenv/pull/19/commits/764226a7de2ea79b182d92829922489537c766fa]
+---
+ src/libuboot.h | 2 ++
+ 1 file changed, 2 insertions(+)
+
+diff --git a/src/libuboot.h b/src/libuboot.h
+index 88f0558..1f305f4 100644
+--- a/src/libuboot.h
++++ b/src/libuboot.h
+@@ -6,6 +6,8 @@
+  */
+ 
+ #ifdef __cplusplus
++#include <cstddef>
++
+ extern "C" {
+ #endif
+ 

meta/recipes-bsp/u-boot/files/CVE-2022-2347_1.patch

@@ -0,0 +1,129 @@
+From 9d2d2deabc49dbedf93a7192b25f55d9933fcede Mon Sep 17 00:00:00 2001
+From: Venkatesh Yadav Abbarapu <venkatesh.abbarapu@amd.com>
+Date: Thu, 3 Nov 2022 09:37:48 +0530
+Subject: [PATCH 1/2] usb: gadget: dfu: Fix the unchecked length field
+
+DFU implementation does not bound the length field in USB
+DFU download setup packets, and it does not verify that
+the transfer direction. Fixing the length and transfer
+direction.
+
+CVE-2022-2347
+
+Signed-off-by: Venkatesh Yadav Abbarapu <venkatesh.abbarapu@amd.com>
+Reviewed-by: Marek Vasut <marex@denx.de>
+
+CVE: CVE-2022-2347
+Upstream-Status: Backport [fbce985e28eaca3af82afecc11961aadaf971a7e]
+Signed-off-by: Sakib Sajal <sakib.sajal@windriver.com>
+---
+ drivers/usb/gadget/f_dfu.c | 56 +++++++++++++++++++++++++-------------
+ 1 file changed, 37 insertions(+), 19 deletions(-)
+
+diff --git a/drivers/usb/gadget/f_dfu.c b/drivers/usb/gadget/f_dfu.c
+index 4bedc7d3a1..33ef62f8ba 100644
+--- a/drivers/usb/gadget/f_dfu.c
++++ b/drivers/usb/gadget/f_dfu.c
+@@ -321,21 +321,29 @@ static int state_dfu_idle(struct f_dfu *f_dfu,
+ 	u16 len = le16_to_cpu(ctrl->wLength);
+ 	int value = 0;
+ 
++	len = len > DFU_USB_BUFSIZ ? DFU_USB_BUFSIZ : len;
++
+ 	switch (ctrl->bRequest) {
+ 	case USB_REQ_DFU_DNLOAD:
+-		if (len == 0) {
+-			f_dfu->dfu_state = DFU_STATE_dfuERROR;
+-			value = RET_STALL;
+-			break;
++		if (ctrl->bRequestType == USB_DIR_OUT) {
++			if (len == 0) {
++				f_dfu->dfu_state = DFU_STATE_dfuERROR;
++				value = RET_STALL;
++				break;
++			}
++			f_dfu->dfu_state = DFU_STATE_dfuDNLOAD_SYNC;
++			f_dfu->blk_seq_num = w_value;
++			value = handle_dnload(gadget, len);
+ 		}
+-		f_dfu->dfu_state = DFU_STATE_dfuDNLOAD_SYNC;
+-		f_dfu->blk_seq_num = w_value;
+-		value = handle_dnload(gadget, len);
+ 		break;
+ 	case USB_REQ_DFU_UPLOAD:
+-		f_dfu->dfu_state = DFU_STATE_dfuUPLOAD_IDLE;
+-		f_dfu->blk_seq_num = 0;
+-		value = handle_upload(req, len);
++		if (ctrl->bRequestType == USB_DIR_IN) {
++			f_dfu->dfu_state = DFU_STATE_dfuUPLOAD_IDLE;
++			f_dfu->blk_seq_num = 0;
++			value = handle_upload(req, len);
++			if (value >= 0 && value < len)
++				f_dfu->dfu_state = DFU_STATE_dfuIDLE;
++		}
+ 		break;
+ 	case USB_REQ_DFU_ABORT:
+ 		/* no zlp? */
+@@ -424,11 +432,15 @@ static int state_dfu_dnload_idle(struct f_dfu *f_dfu,
+ 	u16 len = le16_to_cpu(ctrl->wLength);
+ 	int value = 0;
+ 
++	len = len > DFU_USB_BUFSIZ ? DFU_USB_BUFSIZ : len;
++
+ 	switch (ctrl->bRequest) {
+ 	case USB_REQ_DFU_DNLOAD:
+-		f_dfu->dfu_state = DFU_STATE_dfuDNLOAD_SYNC;
+-		f_dfu->blk_seq_num = w_value;
+-		value = handle_dnload(gadget, len);
++		if (ctrl->bRequestType == USB_DIR_OUT) {
++			f_dfu->dfu_state = DFU_STATE_dfuDNLOAD_SYNC;
++			f_dfu->blk_seq_num = w_value;
++			value = handle_dnload(gadget, len);
++		}
+ 		break;
+ 	case USB_REQ_DFU_ABORT:
+ 		f_dfu->dfu_state = DFU_STATE_dfuIDLE;
+@@ -511,13 +523,17 @@ static int state_dfu_upload_idle(struct f_dfu *f_dfu,
+ 	u16 len = le16_to_cpu(ctrl->wLength);
+ 	int value = 0;
+ 
++	len = len > DFU_USB_BUFSIZ ? DFU_USB_BUFSIZ : len;
++
+ 	switch (ctrl->bRequest) {
+ 	case USB_REQ_DFU_UPLOAD:
+-		/* state transition if less data then requested */
+-		f_dfu->blk_seq_num = w_value;
+-		value = handle_upload(req, len);
+-		if (value >= 0 && value < len)
+-			f_dfu->dfu_state = DFU_STATE_dfuIDLE;
++		if (ctrl->bRequestType == USB_DIR_IN) {
++			/* state transition if less data then requested */
++			f_dfu->blk_seq_num = w_value;
++			value = handle_upload(req, len);
++			if (value >= 0 && value < len)
++				f_dfu->dfu_state = DFU_STATE_dfuIDLE;
++		}
+ 		break;
+ 	case USB_REQ_DFU_ABORT:
+ 		f_dfu->dfu_state = DFU_STATE_dfuIDLE;
+@@ -593,6 +609,8 @@ dfu_handle(struct usb_function *f, const struct usb_ctrlrequest *ctrl)
+ 	int value = 0;
+ 	u8 req_type = ctrl->bRequestType & USB_TYPE_MASK;
+ 
++	len = len > DFU_USB_BUFSIZ ? DFU_USB_BUFSIZ : len;
++
+ 	debug("w_value: 0x%x len: 0x%x\n", w_value, len);
+ 	debug("req_type: 0x%x ctrl->bRequest: 0x%x f_dfu->dfu_state: 0x%x\n",
+ 	       req_type, ctrl->bRequest, f_dfu->dfu_state);
+@@ -612,7 +630,7 @@ dfu_handle(struct usb_function *f, const struct usb_ctrlrequest *ctrl)
+ 		value = dfu_state[f_dfu->dfu_state] (f_dfu, ctrl, gadget, req);
+ 
+ 	if (value >= 0) {
+-		req->length = value;
++		req->length = value > DFU_USB_BUFSIZ ? DFU_USB_BUFSIZ : value;
+ 		req->zero = value < len;
+ 		value = usb_ep_queue(gadget->ep0, req, 0);
+ 		if (value < 0) {
+-- 
+2.32.0
+

meta/recipes-bsp/u-boot/files/CVE-2022-2347_2.patch

@@ -0,0 +1,66 @@
+From 0f465b3e81baa095b62a154a739c5378285526db Mon Sep 17 00:00:00 2001
+From: Hugo SIMELIERE <hsimeliere.opensource@witekio.com>
+Date: Wed, 30 Nov 2022 09:29:16 +0100
+Subject: [PATCH 2/2] usb: gadget: dfu: Fix check of transfer direction
+
+Commit fbce985e28eaca3af82afecc11961aadaf971a7e to fix CVE-2022-2347
+blocks DFU usb requests.
+The verification of the transfer direction was done by an equality
+but it is a bit mask.
+
+Signed-off-by: Hugo SIMELIERE <hsimeliere.opensource@witekio.com>
+Reviewed-by: Fabio Estevam <festevam@denx.de>
+Reviewed-by: Sultan Qasim Khan <sultan.qasimkhan@nccgroup.com>
+Reviewed-by: Marek Vasut <marex@denx.de>
+Tested-by: Marek Vasut <marex@denx.de>
+
+CVE: CVE-2022-2347
+Upstream-Status: Backport [14dc0ab138988a8e45ffa086444ec8db48b3f103]
+Signed-off-by: Sakib Sajal <sakib.sajal@windriver.com>
+---
+ drivers/usb/gadget/f_dfu.c | 8 ++++----
+ 1 file changed, 4 insertions(+), 4 deletions(-)
+
+diff --git a/drivers/usb/gadget/f_dfu.c b/drivers/usb/gadget/f_dfu.c
+index 33ef62f8ba..44877df4ec 100644
+--- a/drivers/usb/gadget/f_dfu.c
++++ b/drivers/usb/gadget/f_dfu.c
+@@ -325,7 +325,7 @@ static int state_dfu_idle(struct f_dfu *f_dfu,
+ 
+ 	switch (ctrl->bRequest) {
+ 	case USB_REQ_DFU_DNLOAD:
+-		if (ctrl->bRequestType == USB_DIR_OUT) {
++		if (!(ctrl->bRequestType & USB_DIR_IN)) {
+ 			if (len == 0) {
+ 				f_dfu->dfu_state = DFU_STATE_dfuERROR;
+ 				value = RET_STALL;
+@@ -337,7 +337,7 @@ static int state_dfu_idle(struct f_dfu *f_dfu,
+ 		}
+ 		break;
+ 	case USB_REQ_DFU_UPLOAD:
+-		if (ctrl->bRequestType == USB_DIR_IN) {
++		if (ctrl->bRequestType & USB_DIR_IN) {
+ 			f_dfu->dfu_state = DFU_STATE_dfuUPLOAD_IDLE;
+ 			f_dfu->blk_seq_num = 0;
+ 			value = handle_upload(req, len);
+@@ -436,7 +436,7 @@ static int state_dfu_dnload_idle(struct f_dfu *f_dfu,
+ 
+ 	switch (ctrl->bRequest) {
+ 	case USB_REQ_DFU_DNLOAD:
+-		if (ctrl->bRequestType == USB_DIR_OUT) {
++		if (!(ctrl->bRequestType & USB_DIR_IN)) {
+ 			f_dfu->dfu_state = DFU_STATE_dfuDNLOAD_SYNC;
+ 			f_dfu->blk_seq_num = w_value;
+ 			value = handle_dnload(gadget, len);
+@@ -527,7 +527,7 @@ static int state_dfu_upload_idle(struct f_dfu *f_dfu,
+ 
+ 	switch (ctrl->bRequest) {
+ 	case USB_REQ_DFU_UPLOAD:
+-		if (ctrl->bRequestType == USB_DIR_IN) {
++		if (ctrl->bRequestType & USB_DIR_IN) {
+ 			/* state transition if less data then requested */
+ 			f_dfu->blk_seq_num = w_value;
+ 			value = handle_upload(req, len);
+-- 
+2.32.0
+

meta/recipes-bsp/u-boot/files/CVE-2022-30790.patch

@@ -0,0 +1,149 @@
+From 1817c3824a08bbad7fd2fbae1a6e73be896e8e5e Mon Sep 17 00:00:00 2001
+From: Rasmus Villemoes <rasmus.villemoes@prevas.dk>
+Date: Fri, 14 Oct 2022 19:43:39 +0200
+Subject: [PATCH] net: (actually/better) deal with CVE-2022-{30790,30552}
+
+I hit a strange problem with v2022.10: Sometimes my tftp transfer
+would seemingly just hang. It only happened for some files. Moreover,
+changing tftpblocksize from 65464 to 65460 or 65000 made it work again
+for all the files I tried. So I started suspecting it had something to
+do with the file sizes and in particular the way the tftp blocks get
+fragmented and reassembled.
+
+v2022.01 showed no problems with any of the files or any value of
+tftpblocksize.
+
+Looking at what had changed in net.c or tftp.c since January showed
+only one remotely interesting thing, b85d130ea0ca.
+
+So I fired up wireshark on my host to see if somehow one of the
+packets would be too small. But no, with both v2022.01 and v2022.10,
+the exact same sequence of packets were sent, all but the last of size
+1500, and the last being 1280 bytes.
+
+But then it struck me that 1280 is 5*256, so one of the two bytes
+on-the-wire is 0 and the other is 5, and when then looking at the code
+again the lack of endianness conversion becomes obvious. [ntohs is
+both applied to ip->ip_off just above, as well as to ip->ip_len just a
+little further down when the "len" is actually computed].
+
+IOWs the current code would falsely reject any packet which happens to
+be a multiple of 256 bytes in size, breaking tftp transfers somewhat
+randomly, and if it did get one of those "malicious" packets with
+ip_len set to, say, 27, it would be seen by this check as being 6912
+and hence not rejected.
+
+====
+
+Now, just adding the missing ntohs() would make my initial problem go
+away, in that I can now download the file where the last fragment ends
+up being 1280 bytes. But there's another bug in the code and/or
+analysis: The right-hand side is too strict, in that it is ok for the
+last fragment not to have a multiple of 8 bytes as payload - it really
+must be ok, because nothing in the IP spec says that IP datagrams must
+have a multiple of 8 bytes as payload. And comments in the code also
+mention this.
+
+To fix that, replace the comparison with <= IP_HDR_SIZE and add
+another check that len is actually a multiple of 8 when the "more
+fragments" bit is set - which it necessarily is for the case where
+offset8 ends up being 0, since we're only called when
+
+  (ip_off & (IP_OFFS | IP_FLAGS_MFRAG)).
+
+====
+
+So, does this fix CVE-2022-30790 for real? It certainly correctly
+rejects the POC code which relies on sending a packet of size 27 with
+the MFRAG flag set. Can the attack be carried out with a size 27
+packet that doesn't set MFRAG (hence must set a non-zero fragment
+offset)? I dunno. If we get a packet without MFRAG, we update
+h->last_byte in the hole we've found to be start+len, hence we'd enter
+one of
+
+	if ((h >= thisfrag) && (h->last_byte <= start + len)) {
+
+or
+
+	} else if (h->last_byte <= start + len) {
+
+and thus won't reach any of the
+
+		/* overlaps with initial part of the hole: move this hole */
+		newh = thisfrag + (len / 8);
+
+		/* fragment sits in the middle: split the hole */
+		newh = thisfrag + (len / 8);
+
+IOW these division are now guaranteed to be exact, and thus I think
+the scenario in CVE-2022-30790 cannot happen anymore.
+
+====
+
+However, there's a big elephant in the room, which has always been
+spelled out in the comments, and which makes me believe that one can
+still cause mayhem even with packets whose payloads are all 8-byte
+aligned:
+
+    This code doesn't deal with a fragment that overlaps with two
+    different holes (thus being a superset of a previously-received
+    fragment).
+
+Suppose each character below represents 8 bytes, with D being already
+received data, H being a hole descriptor (struct hole), h being
+non-populated chunks, and P representing where the payload of a just
+received packet should go:
+
+  DDDHhhhhDDDDHhhhDDDD
+        PPPPPPPPP
+
+I'm pretty sure in this case we'd end up with h being the first hole,
+enter the simple
+
+	} else if (h->last_byte <= start + len) {
+		/* overlaps with final part of the hole: shorten this hole */
+		h->last_byte = start;
+
+case, and thus in the memcpy happily overwrite the second H with our
+chosen payload. This is probably worth fixing...
+
+Signed-off-by: Rasmus Villemoes <rasmus.villemoes@prevas.dk>
+
+CVE: CVE-2022-30790
+Upstream-Status: Backport [1817c3824a08bbad7fd2fbae1a6e73be896e8e5e]
+Signed-off-by: Sakib Sajal <sakib.sajal@windriver.com>
+---
+ net/net.c | 10 +++++++++-
+ 1 file changed, 9 insertions(+), 1 deletion(-)
+
+diff --git a/net/net.c b/net/net.c
+index 434c3b411e..987c25931e 100644
+--- a/net/net.c
++++ b/net/net.c
+@@ -924,7 +924,11 @@ static struct ip_udp_hdr *__net_defragment(struct ip_udp_hdr *ip, int *lenp)
+ 	int offset8, start, len, done = 0;
+ 	u16 ip_off = ntohs(ip->ip_off);
+ 
+-	if (ip->ip_len < IP_MIN_FRAG_DATAGRAM_SIZE)
++	/*
++	 * Calling code already rejected <, but we don't have to deal
++	 * with an IP fragment with no payload.
++	 */
++	if (ntohs(ip->ip_len) <= IP_HDR_SIZE)
+ 		return NULL;
+ 
+ 	/* payload starts after IP header, this fragment is in there */
+@@ -934,6 +938,10 @@ static struct ip_udp_hdr *__net_defragment(struct ip_udp_hdr *ip, int *lenp)
+ 	start = offset8 * 8;
+ 	len = ntohs(ip->ip_len) - IP_HDR_SIZE;
+ 
++	/* All but last fragment must have a multiple-of-8 payload. */
++	if ((len & 7) && (ip_off & IP_FLAGS_MFRAG))
++		return NULL;
++
+ 	if (start + len > IP_MAXUDP) /* fragment extends too far */
+ 		return NULL;
+ 
+-- 
+2.25.1
+