This was backported to v8.2.7 and also it is mentioned in commit
upgrading qemu in oe-core.
(From OE-Core rev: d05df779286288d1f8b69159ebcfc45a853bd23b)
Signed-off-by: Peter Marko <peter.marko@siemens.com>
Signed-off-by: Steve Sakoman <steve@sakoman.com>
* backporting, because it's also needed also for qemu-native builds
on hosts with glibc >= 2.41
(From OE-Core rev: d34b38ecc2571fae0d58a34db1358dff2505148d)
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Signed-off-by: Martin Jansa <martin.jansa@gmail.com>
Signed-off-by: Steve Sakoman <steve@sakoman.com>
CVE patch was removed on last upgrade as fixing commit was backported to
stable 8.2.x branch.
NVD DB has this CVE as version-less (with "-").
So explicit status set is needed to mark it as fixed.
(From OE-Core rev: 64359ec3b60ae68d39c2e6444f903fd20e397cff)
(From OE-Core rev: 33050bf82add43409675122a8f29acbcda4e8439)
Signed-off-by: Peter Marko <peter.marko@siemens.com>
Signed-off-by: Mathieu Dubois-Briand <mathieu.dubois-briand@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Signed-off-by: Steve Sakoman <steve@sakoman.com>
This includes fix for: CVE-2024-4693, CVE-2024-6505 and CVE-2024-7730
General changelog for 8.2: https://wiki.qemu.org/ChangeLog/8.2
Droped:
0001-target-riscv-kvm-change-KVM_REG_RISCV_FP_F-to-u32.patch
0002-target-riscv-kvm-change-KVM_REG_RISCV_FP_D-to-u64.patch
0003-target-riscv-kvm-change-timer-regs-size-to-u64.patch
CVE-2024-4467 and CVE-2024-7409 since already contained the fix.
(From OE-Core rev: 7983ad282c37f8c1125da5bab96489e5d0039948)
Signed-off-by: Yogita Urade <yogita.urade@windriver.com>
Signed-off-by: Steve Sakoman <steve@sakoman.com>
A flaw was found in the QEMU NBD Server. This vulnerability allows a denial of service (DoS) attack
via improper synchronization during socket closure when a client keeps a socket open as the server
is taken offline.
(From OE-Core rev: 334f70c408ce5c95f145aa4657f343b023f7e1b4)
Signed-off-by: Archana Polampalli <archana.polampalli@windriver.com>
Signed-off-by: Steve Sakoman <steve@sakoman.com>
A flaw was found in the QEMU disk image utility (qemu-img) 'info'
command. A specially crafted image file containing a `json:{}`
value describing block devices in QMP could cause the qemu-img
process on the host to consume large amounts of memory or CPU time,
leading to denial of service or read/write to an existing external file
Reference:
https://nvd.nist.gov/vuln/detail/CVE-2024-4467
Upstream Patches:
bd385a52982eb42a728d7e1110664e6bc30f19497ead946998
(From OE-Core rev: 0e309919b8807950cebc8924fc1e15763548b1f1)
Signed-off-by: Yogita Urade <yogita.urade@windriver.com>
Signed-off-by: Steve Sakoman <steve@sakoman.com>
This CVE is fixed in v8.2.2 with v8.2.1-55-g480a6adc83
480a6adc83
(From OE-Core rev: 422fc84ddbe46580dc6d647eff62c4dbc8551e63)
Signed-off-by: Peter Marko <peter.marko@siemens.com>
Signed-off-by: Steve Sakoman <steve@sakoman.com>
This includes fix for: CVE-2024-26327, CVE-2024-26328 and CVE-2024-3447
General changelog for 8.2: https://wiki.qemu.org/ChangeLog/8.2
Droped 0001-linux-user-x86_64-Handle-the-vsyscall-page-in-open_s.patch,
CVE-2024-3446 and CVE-2024-3567 since already contained the fix.
(From OE-Core rev: 1a6d502c04fad0d190bb665e9d454b85c0853fcc)
Signed-off-by: Yogita Urade <yogita.urade@windriver.com>
Signed-off-by: Steve Sakoman <steve@sakoman.com>
This was a bugfix release, this version fixed several important fixes
according to upstream.
Dropped CVE-2023-6683.patch since already contained the fix.
(From OE-Core rev: f548a3a24f3fc26b09e2fcc8544065beb5293f91)
Signed-off-by: Xiangyu Chen <xiangyu.chen@windriver.com>
Signed-off-by: Steve Sakoman <steve@sakoman.com>
We were using a workaround to avoid problems with the behaviour of shmat()
calls in usermode qemu. Switch to patches from upstream which are in review
but not merged yet.
Update the mmap fixed/noreplace workaround for the changes.
(From OE-Core rev: 8a571e352734045176bac310441a1003efbf0891)
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
CVE_STATUS was set for those components, but meanwhile databases are updated
with corrected information, so setting the CVE_STATUS is not needed anymore.
(From OE-Core rev: 5ec6057cfa66ceeb33bec013e320f8e3fa7d7ecf)
Signed-off-by: Simone Weiß <simone.p.weiss@posteo.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
All are already fixed in 8.2.1, NVD was informed that cpes are wrong.
(From OE-Core rev: a975960baffd341cd07cb093bef107c031c9b956)
Signed-off-by: Simone Weiß <simone.p.weiss@posteo.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This fix some host contaminations issues:
| /poky/build/tmp/hosttools/ld.bfd: libcommon.fa.p/net_af-xdp.c.o: undefined reference to symbol 'bpf_xdp_detach@@LIBBPF_0.7.0'
| /poky/build/tmp/hosttools/ld.bfd: /usr/lib/libbpf.so.1: error adding symbols: DSO missing from command line
| collect2: error: ld returned 1 exit status
The AF_XDP network backend support [1] requires the libxdp that is not
available in any layer, otherwise you can configure this option:
| PACKAGECONFIG[af-xdp] = "--enable-af-xdp,--disable-af-xdp,libxdp"
[1] cb039ef3d9
(From OE-Core rev: c2524614e49aee95b23d7bc162b1a30dee8cf59c)
Signed-off-by: Jose Quaresma <jose.quaresma@foundries.io>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This was a bugfix release containing several important fixes according to upstream.
Drop a backported patch.
(From OE-Core rev: 1715d0907d372e787c054a5509690a2719acfed0)
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This helps working with native qemu recipes with devtool, since devtool
inserts an internal class called devtool-source resulting in
ERROR: QA Issue: qemu-system-native: native/nativesdk class is not inherited last, this can result in unexpected behaviour. Classes i
nherited after native/nativesdk: devtool-source.bbclass [native-last]
ERROR: Fatal QA errors were found, failing task.
ERROR: Parsing halted due to errors, see error messages above
ERROR: Command execution failed:
(From OE-Core rev: 6754387d7bd397700cef029ae6df86ff8cb3a4af)
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Linux kernel 4.17 introduced two new mmap flags, MAP_FIXED_NOREPLACE and
MAP_SHARED_VALIDATE. Starting with QEMU 8.1, these flags are now used
and required for proper system operation. In order to build and run on a
system older then 4.17, we need to emulate this new behavior.
Not having a newer kernel could result in the mmap memory being allocated
in a way that will cause failures without QEMU checking for these
conditions. Note, memory allocation issues are rare in my experience so
this is more of a 'just-in-case' behavior.
SDK_OLDEST_KERNEL is currently set to 3.2.0, the only way this can claim
that qemu works in an SDK is by checking the return values to emulate
the expected behavior.
(From OE-Core rev: 4eb0a83c7851e2eb6d7890a130dfe50f37ff8ac9)
Signed-off-by: Mark Hatle <mark.hatle@amd.com>
Signed-off-by: Mark Hatle <mark.hatle@kernel.crashing.org>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* with ccache inheritted, the BUILD_CC is 'ccache gcc', but because of missing
quote it ends passing just ccache to host-cc which gets stripped and then
it calls compiler[0] on empty compiler variable and breaks meson as shown in:
http://errors.yoctoproject.org/Errors/Details/751436/
python version: Python 3.12.1
Traceback (most recent call last):
File "TOPDIR/tmp-glibc/work/core2-64-oe-linux/qemu/8.2.0/recipe-sysroot-native/usr/lib/python3.12/site-packages/mesonbuild/mesonmain.py", line 194, in run
return options.run_func(options)
^^^^^^^^^^^^^^^^^^^^^^^^^
File "TOPDIR/tmp-glibc/work/core2-64-oe-linux/qemu/8.2.0/recipe-sysroot-native/usr/lib/python3.12/site-packages/mesonbuild/msetup.py", line 358, in run
app.generate()
File "TOPDIR/tmp-glibc/work/core2-64-oe-linux/qemu/8.2.0/recipe-sysroot-native/usr/lib/python3.12/site-packages/mesonbuild/msetup.py", line 181, in generate
return self._generate(env, capture, vslite_ctx)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "TOPDIR/tmp-glibc/work/core2-64-oe-linux/qemu/8.2.0/recipe-sysroot-native/usr/lib/python3.12/site-packages/mesonbuild/msetup.py", line 203, in _generate
intr = interpreter.Interpreter(b, user_defined_options=user_defined_options)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "TOPDIR/tmp-glibc/work/core2-64-oe-linux/qemu/8.2.0/recipe-sysroot-native/usr/lib/python3.12/site-packages/mesonbuild/interpreter/interpreter.py", line 331, in __init__
self.parse_project()
File "TOPDIR/tmp-glibc/work/core2-64-oe-linux/qemu/8.2.0/recipe-sysroot-native/usr/lib/python3.12/site-packages/mesonbuild/interpreterbase/interpreterbase.py", line 132, in parse_project
self.evaluate_codeblock(self.ast, end=1)
File "TOPDIR/tmp-glibc/work/core2-64-oe-linux/qemu/8.2.0/recipe-sysroot-native/usr/lib/python3.12/site-packages/mesonbuild/interpreterbase/interpreterbase.py", line 198, in evaluate_codeblock
raise e
File "TOPDIR/tmp-glibc/work/core2-64-oe-linux/qemu/8.2.0/recipe-sysroot-native/usr/lib/python3.12/site-packages/mesonbuild/interpreterbase/interpreterbase.py", line 190, in evaluate_codeblock
self.evaluate_statement(cur)
File "TOPDIR/tmp-glibc/work/core2-64-oe-linux/qemu/8.2.0/recipe-sysroot-native/usr/lib/python3.12/site-packages/mesonbuild/interpreterbase/interpreterbase.py", line 204, in evaluate_statement
return self.function_call(cur)
^^^^^^^^^^^^^^^^^^^^^^^
File "TOPDIR/tmp-glibc/work/core2-64-oe-linux/qemu/8.2.0/recipe-sysroot-native/usr/lib/python3.12/site-packages/mesonbuild/interpreterbase/interpreterbase.py", line 530, in function_call
res = func(node, func_args, kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "TOPDIR/tmp-glibc/work/core2-64-oe-linux/qemu/8.2.0/recipe-sysroot-native/usr/lib/python3.12/site-packages/mesonbuild/interpreterbase/decorators.py", line 260, in wrapper
return f(*nargs, **wrapped_kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "TOPDIR/tmp-glibc/work/core2-64-oe-linux/qemu/8.2.0/recipe-sysroot-native/usr/lib/python3.12/site-packages/mesonbuild/interpreterbase/decorators.py", line 579, in wrapper
return f(*wrapped_args, **wrapped_kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "TOPDIR/tmp-glibc/work/core2-64-oe-linux/qemu/8.2.0/recipe-sysroot-native/usr/lib/python3.12/site-packages/mesonbuild/interpreter/interpreter.py", line 1309, in func_project
self.add_languages(proj_langs, False, MachineChoice.BUILD)
File "TOPDIR/tmp-glibc/work/core2-64-oe-linux/qemu/8.2.0/recipe-sysroot-native/usr/lib/python3.12/site-packages/mesonbuild/interpreter/interpreter.py", line 1476, in add_languages
success = self.add_languages_for(args, required, for_machine)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "TOPDIR/tmp-glibc/work/core2-64-oe-linux/qemu/8.2.0/recipe-sysroot-native/usr/lib/python3.12/site-packages/mesonbuild/interpreter/interpreter.py", line 1519, in add_languages_for
comp = compilers.detect_compiler_for(self.environment, lang, for_machine, skip_sanity_check)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "TOPDIR/tmp-glibc/work/core2-64-oe-linux/qemu/8.2.0/recipe-sysroot-native/usr/lib/python3.12/site-packages/mesonbuild/compilers/detect.py", line 115, in detect_compiler_for
comp = compiler_from_language(env, lang, for_machine)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "TOPDIR/tmp-glibc/work/core2-64-oe-linux/qemu/8.2.0/recipe-sysroot-native/usr/lib/python3.12/site-packages/mesonbuild/compilers/detect.py", line 112, in compiler_from_language
return lang_map[lang](env, for_machine) if lang in lang_map else None
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "TOPDIR/tmp-glibc/work/core2-64-oe-linux/qemu/8.2.0/recipe-sysroot-native/usr/lib/python3.12/site-packages/mesonbuild/compilers/detect.py", line 614, in detect_c_compiler
return _detect_c_or_cpp_compiler(env, 'c', for_machine)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "TOPDIR/tmp-glibc/work/core2-64-oe-linux/qemu/8.2.0/recipe-sysroot-native/usr/lib/python3.12/site-packages/mesonbuild/compilers/detect.py", line 286, in _detect_c_or_cpp_compiler
compiler_name = os.path.basename(compiler[0])
~~~~~~~~^^^
IndexError: list index out of range
...
Project name: qemu
Project version: 8.2.0
C compiler for the host machine: ccache x86_64-oe-linux-clang -target x86_64-oe-linux -m64 -march=core2 -mtune=core2 -msse3 -mfpmath=sse -mlittle-endian --dyld-prefix=/usr -Qunused-arguments --sysroot=TOPDIR/tmp-glibc/work/core2-64-oe-linux/qemu/8.2.0/recipe-sysroot -m64 -mcx16 (clang 17.0.6 "clang version 17.0.6 (https://github.com/llvm/llvm-project 6009708b4367171ccdbf4b5905cb6a803753fe18)")
C linker for the host machine: x86_64-oe-linux-clang -target x86_64-oe-linux -m64 -march=core2 -mtune=core2 -msse3 -mfpmath=sse -mlittle-endian --dyld-prefix=/usr -Qunused-arguments --sysroot=TOPDIR/tmp-glibc/work/core2-64-oe-linux/qemu/8.2.0/recipe-sysroot -m64 -mcx16 ld.lld 17.0.6
../qemu-8.2.0/meson.build:1:0: ERROR: Unhandled python exception
This is a Meson bug and should be reported!
ERROR: meson setup failed
(From OE-Core rev: 7e55102cff9ddecb4f0acbb3bcafa703dd9808fd)
Signed-off-by: Martin Jansa <martin.jansa@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Add a work around for segfaults we're seeing with qemu 8.2.0 when
compiling webkitgtk on debian 11 autobuilder workers.
The issue has been reported upstream to work out an official fix.
[YOCTO #15367]
(From OE-Core rev: 28ab691587e689872b2e2ddd210507cc2ae86f9b)
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
We can drop the mips workaround patch since there were fixes in 8.2.0.
The build system changed and we should drop cross.patch and replace it with
explicit settings for cross-prefix, and host-cc. To make that work we need
to indicate we don't use a cross pkg-config.
PIE isn't availale for mingw so tweak PACKAGECONFIG accordingly.
(From OE-Core rev: 8917fa10b8afb1413b34a6134beea129e416f8c6)
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
In qemu's configuration this is an 'auto' configuration option so if the host has
the sndio headers on then it gets enabled, causing sstate reuse problems. This is
particularly problematic as some qemu pieces can 'see' into the host pkg-config
due to openGL linkage.
Add config and disable by default to avoid host contamination.
[YOCTO #15284]
(From OE-Core rev: e746182638aeb9bdd1bbb7430de214d8d847a8b6)
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Qemu wants to use a supported python version and a specific meson version
to "help" users and uses pip and creates a venv to do this. This is a nightmare
for us. Our versions stay up to date and should be supported so we don't
really need/want this wrapping. Tweak things to disable it.
There was breakage from the wrapper shown by:
bitbake qemu-system-native
<add DISTRO_FEATURES:remove = "opengl" to local.conf>
bitbake qemu-system-native -c configure
which would crash. The issue is the change in configuration removes pieces
from the sysroot but pyc files remainm as do pieces of pip which causes
problems.
(From OE-Core rev: aceef7785e637a0223ecf288e2f367b6bee4a505)
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Move the common dependencies to qemu.inc for cleaner entries in the
various recipes. Remove an unneeded inherit.
(From OE-Core rev: 6e7c2ae575b8f04fd117cc56980bb25113f343a8)
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This gets into a quessing mode if not specified and it it probelamactic
for native version since it maybe built on a machine having pipewire
installed and used on another where pipewire is not installed (
minimal CI builder ) it ends up with
runqemu - ERROR - Failed to run qemu: /mnt/b/yoe/master/build/tmp/work/x86_64-linux/qemu-helper-native/1.0/recipe-sysroot-native/usr/bin/qemu-system-x86_64: error while loading shared libraries: libpipewire-0.3.so.0: cannot open shared object file: No such file or directory
(From OE-Core rev: 0d63cadd4523e60d4959284a81fbe47da88834fa)
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Drop three backport patches as they're applied upstream.
(From OE-Core rev: 7480ff9064a74858e83e0ae275dbdb78dd6fc2a4)
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
OE Commit a7176c3b2a7e2041b9be5dabb6b0f1e62f235f76 removed the reference
to this patch but did not remove the patch
(From OE-Core rev: eeb7063ea70b861269aa820d19e6804b7841149e)
Signed-off-by: Jon Mason <jdmason@kudzu.us>
Signed-off-by: Luca Ceresoli <luca.ceresoli@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
We've been removing PR values from recipes at upgrade time for a while. In general
anyone maintaining a binary distro would end up having to curate these themselves
so the values in OE-Core aren't really that useful anymore. In many ways it makes
sense to clear out the remaining ones (which are mostly for 'config' recipes that
are unlikely to increase in PV) and leave a clean slate for anyone implementing
a binary distro config.
References are left in meta-selftest since the tests there do involve them and
their removal upon upgrade.
(From OE-Core rev: d4c346e8ab8f3cae25d1b01c7331ed9f6d4f96ef)
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Othereise it pokes at the build system and if ndctl is installed on the
system it adds dependency on libdaxctl which can make it not work on
other hosts where this is not available and qemu fails to run
Fixes
<recipe-sysroot-native>/usr/bin/qemu-system-x86_64: error while loading shared libraries: libdaxctl.so
(From OE-Core rev: 2d61f31d7044fdc06fa526d8fd2c7cf485e260c6)
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
It might be useful to grab screenshots from qemu-system-native (for
example, for QA purposes).
(From OE-Core rev: ff8a2edb396dfe2e9be37ddda38eaa76e63874a2)
Signed-off-by: Ross Burton <ross.burton@arm.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
qemu 8.1.0 doesn't boot on x86. After adding tcg fixes for that, mips boot
breaks so also add patches for that as well.
(From OE-Core rev: 3d3fa94ee6d7ea58e3ec64d28bd6414437806cfd)
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This upgrade isn't straighforward as upstream made changes. A pyenv
is now needed containing meson. This doesn't work for us for reasons
as yet unclear however it does mean we need python3native inherited
for that to stand a chance of working as otherwise host system
dependencies may be missing. For now, allow meson to work from our
sysroot via a patch. Our meson is always deterministic anyway so
we don't need their help for that.
The submodules approach used previously has changed, switch the options
for new ones to disable downloads and docs.
Some of the images binaries shipped for s390 show QA warnings for
relocations in code sections. Drop those binaries to avoid the QA
warnings since we don't need them anyway.
Drop a backported patch and refresh another.
(From OE-Core rev: a7176c3b2a7e2041b9be5dabb6b0f1e62f235f76)
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
eudev is needed to provide libudev when not using systemd,
but including eudev breaks things for systemd. We can't
include eudev here since systemd provides libudev itself.
(From OE-Core rev: e86b572f260fae7837694aa4c6d61de639bc71e8)
Signed-off-by: Markus Volk <f_l_k@t-online.de>
Signed-off-by: Luca Ceresoli <luca.ceresoli@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
We split the qemu package [1] to add support to make user can install
one qemu arch emulation rpm to ease the concerns who care much about
the rpm size in embedded device.
But for the user who only install the qemu-*.rpm can't do anything
except they install the qemu emulation rpm like qemu-system-x86-64-*.rpm
explicitly.
So add qemu-common package to package all thing into qemu-common when
not split the package, and package only the basic into qemu-common and
other arch related to each qemu arch emulation rpm when split the package
to fix the backward compatibility.
qenu-*.rpm which is meta package rdepends on qemu-common and the available
qemu arch emulation rpm like qemu-system-x86-64-*.rpm and etc.
[1] https://git.openembedded.org/openembedded-core/commit/?id=893846ead7ee54d53e9076150cd655e0c8bca5db
(From OE-Core rev: 91c47aa06170081b64500471a39999b42cb1f400)
Signed-off-by: Mingli Yu <mingli.yu@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
