Add a patch that restores missing declarations for 32 bit x86 builds.
(From OE-Core rev: 3c18dad4035b1f4ba36f4a618f2fee2efe2e8895)
Signed-off-by: Alexander Kanavin <alex.kanavin@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Once use kexec in arm arch, it will throw out the error info as below:
Could not find a free area of memory of 0xc78e744 bytes...
This is because that kexec use kexec_file_load to load image by default
but arm doesn't support it. So add this patch to avoid use kexec_file_load
in arm platforms.
(From OE-Core rev: 952a3fa77c80f16cd6d97f35afdb474876a39483)
Signed-off-by: Quanyang Wang <quanyang.wang@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
kdump.service only needs filesystems to be up, for which sysinit.target
is sufficeint. basic.target pulls in networking and other services which
are unnecessary for kdump. This is also useful for when kdump.service is
used as the boot target (e.g. for the kdump kernel) and only a minimal
system needs to be brought up.
(From OE-Core rev: 6f709f0c5a4ce57e522a65774fd567013b95d82e)
Signed-off-by: Andrew Bresticker <abrestic@waymo.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Set SYSTEMD_PACKAGES and SYSTEMD_SERVICE so that kdump.service actually
gets installed.
(From OE-Core rev: 0e9cafe732b7f4e47f4e9b32ffbc2ebf9715d18d)
Signed-off-by: Andrew Bresticker <abrestic@waymo.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
In response to a change in binutils, commit b21ebf2fb4c
(x86: Treat R_X86_64_PLT32 as R_X86_64_PC32) was applied to
the linux kernel during the 4.16 development cycle and has
since been backported to earlier stable kernel series. The
change results in the failure message as below when rebooting
via kexec.
# kexec -l /boot/bzImage --append="console=ttyS0,115200 root=/dev/sda1"
Unhandled rela relocation: R_X86_64_PLT32
Fix this by replicating the change in kexec.
(From OE-Core rev: 734a1bb8944caef1336f3a9cc98ea104d6be1f57)
Signed-off-by: Mingli Yu <Mingli.Yu@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
If kdump.service is set to run on boot and dump-capture kernel isn't
placed in /dev/root, kdump.service will fail to load the kernel,
since other partitions are not mounted yet. Starting kdump.service
after basic.target guarantees dump-capture kernel can be loaded in
this situation.
(From OE-Core rev: ac9a54fc617ff5f1eb75fa8500187c5ed3effe46)
Signed-off-by: Yongxin Liu <yongxin.liu@windriver.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
As seen in GCC's gcc/config/aarch64/aarch64.c, -fPIC with large
code model is unsupported. This fixes the "sorry, unimplemented"
errors when building with compilers defaulting to -fPIC.
(From OE-Core rev: d0971200ffe226ade76273ff73be4fa5511a2baa)
Signed-off-by: Mingli Yu <Mingli.Yu@windriver.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
- This matches the linker flags to compiler flags in purgatory
- Compile arm64 without PIC
(From OE-Core rev: 653299d8c31eac6147b8183d9ec7ef82b7202cab)
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Also remove the override from security_flags.inc
(From OE-Core rev: 33d084a66a371fb10e26a0a23c639c69ddd3f1e5)
Signed-off-by: Jussi Kukkonen <jussi.kukkonen@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
The patch was removed from SRC_URI as merged upstream in 587778e24c9.
(From OE-Core rev: 818dced4e4409c112b35022b86b830b0c2a2a7da)
Signed-off-by: Jussi Kukkonen <jussi.kukkonen@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
If LPAE is enabled, 3 level page table is used and the 'SECTION_SIZE'
is (1<<21), so add_buffer_phys_virt() should align to (1 << 21).
(From OE-Core rev: 582cad510953d3540ffe35b10b1ce2a8d034b535)
Signed-off-by: Haiqing Bai <Haiqing.Bai@windriver.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Do not set default values of KDUMP_CMDLINE and KDUMP_KIMAGE, and leave
them set by configure file since they are different for different
architectures. Take KDUMP_KIMAGE kdump kernel image for example:
x86 is bzImage
mips64 is vmlinux
ppc is uImage
arm is zImage
(From OE-Core rev: 05dcb054fcd0c80bb09612c3e15b6b1f0487aae8)
Signed-off-by: Roy Li <rongqing.li@windriver.com>
Signed-off-by: Kai Kang <kai.kang@windriver.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
kdump init script/configuration files are under ${sysconfdir}, not ${sysconfig}
and should be packaged into kdump sub-package
(From OE-Core rev: 13cedd57ad4a449b749c29d30bb499c1c073a680)
Signed-off-by: Roy Li <rongqing.li@windriver.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Added the script file kdump,it provides the follow support:
1. Load a kdump kernel image into memory;
2. Copy away vmcore when system panic.
(From OE-Core rev: c2492edcb9366ed1741fc6be7d41bc17844041fd)
Signed-off-by: Wenlin Kang <wenlin.kang@windriver.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
-r is understood by gcc but not by clang, anyway its a linker option so
pass it straight to linker by using -Wl explicitly
(From OE-Core rev: 3f4ab836d7d9b7a994b65ab8c7ebf6ff65e6277b)
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Drop patch merged upstream and part of x32 patch merged upstream.
Refresh patches.
(From OE-Core rev: ae831faa25fa7bbe8ebff313f1ae6e862bcbe602)
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
When run "kexec" in powerpc board, the kexec has a limit that
the kernel text and bss size must be less than 24M. But now
some kernel size exceed the limit. So we need to change the limit,
else will get the error log as below:
my_load:669: do
Could not find a free area of memory of 0x12400 bytes...
Could not find a free area of memory of 0x13000 bytes...
locate_hole failed
(From OE-Core rev: 8458910b3524eeb5164137332f60ba40247c33fa)
Signed-off-by: Quanyang Wang <quanyang.wang@windriver.com>
Signed-off-by: Wenzong Fan <wenzong.fan@windriver.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
If the GCC's stack protection is enabled by default, the purgatory will
also be built with this option. But it makes no sense to enable this
for the purgatory code, and would cause error when we are trying to
relocate the purgatory codes because symbol like __stack_chk_fail is
unresolved. Instead of disabling this for some archs specifically,
disable it for all the archs.
(From OE-Core rev: 466b0b2c572fb3201ca415b689ce7a950b8625a7)
Signed-off-by: Kevin Hao <kexin.hao@windriver.com>
Signed-off-by: Wenzong Fan <wenzong.fan@windriver.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Add autoconf test for detect when build is x32 ABI this enables to
test into purgatory Makefile to avoid use -mcmodel=large flag in CC.
Add ELFCLASS read and syscall number into kexec, see patch.
[YOCTO #7419]
(From OE-Core rev: 7b75430c2e3ffedb9ef4198fabf259b757b9ce5a)
Signed-off-by: Aníbal Limón <anibal.limon@linux.intel.com>
Signed-off-by: Mariano Lopez <mariano.lopez@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* refresh/cleanup the patch to apply cleanly on 2.0.9
* get rid of configure - it's autogenerated
* configure.ac: use aarch64* wildcard
(From OE-Core rev: 66457319e4050fee569aeccd1fe98fbf9f046f02)
Signed-off-by: Fathi Boudra <fathi.boudra@linaro.org>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Adjust the patch since it was partially applied upstream (in
a different form) but not completely since the ppc specific
part was not applied.
(From OE-Core rev: d397ba39e6a5a7d42641d489917033c779816a1a)
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
It works well now, and bump the PR to avoid:
configure: error: source directory already configured; run "make distclean" there first
(From OE-Core rev: 5fccfd0f0a9dd4dca96389f5d856d3fab21745e2)
Signed-off-by: Robert Yang <liezhi.yang@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
The vmcore commit emptied out ${PN} leading to things like:
Collected errors:
* opkg_install_cmd: Cannot install package kexec-tools.
Let's do the right thing and make ${PN} an empty meta-package that drags in all tools like people expect it to do.
(From OE-Core rev: 9e4f66ec4921c4886203dce99c105141787cc77b)
Signed-off-by: Koen Kooi <koen.kooi@linaro.org>
Signed-off-by: Saul Wold <sgw@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Fixed:
NOTE: make -j 32
make: *** No rule to make target `/path/to/sysroot/4.9.0/include/stddef.h', needed by `kexec/kexec.o'. Stop.
This happens when upgrade gcc from 4.9.0 to 4.9.1, and the kexec/kexec.d
isn't regenerated when recompile, the content of it are:
[snip]
kexec/kexec.o: /path/to/sysroot/4.9.0/include/stddef.h
[snip]
And Makefile includes the kexec/kexec.d file if it exists, so there
would be errors when /path/to/sysroot/4.9.0/include/stddef.h doesn't
exist.
Remove kexec/kexec.d and other similar files will fix the problem.
(From OE-Core rev: 674e14555e6912453a96747ff017f49ac9350a52)
Signed-off-by: Robert Yang <liezhi.yang@windriver.com>
Signed-off-by: Saul Wold <sgw@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
The kexec-tools recipe already specifies separate packages for kexec and
kdump. Thus, it follows that a separate package can also be used to install
vmcore-dmesg granularly.
(From OE-Core rev: e0f7ceb44b256e85c0c602d142184e3ec769085e)
Signed-off-by: Ricardo Neri <ricardo.neri-calderon@linux.intel.com>
Signed-off-by: Saul Wold <sgw@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
kexec-tools-klibc required kexec-tools.inc file. Put the patch of
kexec-tools into bb file in order to fixing QA warning about files path.
The patch only needed by kexec-tools.
(From OE-Core rev: d465fb6f8f1fff989a9e497f650328de6044b2f2)
Signed-off-by: Chong Lu <Chong.Lu@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
The commit b02d735bf was to rearrange the device-tree entries, and
assumed that these entries are sorted in the ascending order. but
acctually when I was validating kexec and kdump, the order of
serial node still is changed. So the patch is to sort these entries
by the directory name in ascending order.
(From OE-Core rev: c8722b510f779cd20757477a7f7a7a2a35b9a9c5)
Signed-off-by: Yang Wei <Wei.Yang@windriver.com>
Signed-off-by: Chong Lu <Chong.Lu@windriver.com>
Signed-off-by: Saul Wold <sgw@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This patch goes through the OE-Core recipes and marks those which use autotools
but don't support a separate build directory (${S} != ${B}). A new class,
autotools-brokensep is used for this purpose.
This doesn't introduce any change in behaviour in its own right.
(From OE-Core rev: 006b8a7808a58713af16c326dc37d07765334b12)
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
