openembedded-core.git/meta/recipes-kernel, branch krogoth Mirror of openembedded-core perf: adapt to Makefile.config 2016-11-08T23:03:22+00:00 Bruce Ashfield bruce.ashfield@windriver.com 2016-08-30T16:49:00+00:00 857f0190d334abc6e338938d6b1db1664d5c6987 commit 4842576cd857 [perf tools: Move config/Makefile into Makefile.config] relocated the configuration Makefile of perf. As such, we need to adapt our fixup routines to work with the Makefile no matter where it is. (From OE-Core rev: 573d584ff704025387782e35ed344e73294d6d0a) Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org> Signed-off-by: Armin Kuster <akuster808@gmail.com> 
commit 4842576cd857 [perf tools: Move config/Makefile into Makefile.config]
relocated the configuration Makefile of perf. As such, we need to adapt
our fixup routines to work with the Makefile no matter where it is.

(From OE-Core rev: 573d584ff704025387782e35ed344e73294d6d0a)

Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Signed-off-by: Armin Kuster <akuster808@gmail.com>
perf: Fix to obey LD failure 2016-11-08T23:03:21+00:00 Sujith Haridasan Sujith_Haridasan@mentor.com 2016-10-05T05:58:39+00:00 3c4f57c163100ec07ca5f463d8ca7f3f0eed3d3c This patch brings the last bit from meta-mentor for the perf to build successfully with minnowmax BSP. The meta-mentor commit for the same is: http://git.yoctoproject.org/cgit/cgit.cgi/meta-mentor/commit/meta-mentor-staging?id=a8db95c0d4081cf96915e0c3c4063a44f55e21cc The previous fix: http://git.yoctoproject.org/cgit/cgit.cgi/poky/commit/meta/recipes-kernel/perf?id=ef942d6025e1a339642b10ec1e29055f4ee6bd46 was incomplete and was not submitted upstream. And due to that this change is required. When built on minnowmax ( machine name: intel-corei7-64), an error is noticed during the do_compile: /home/sujith/codebench-linux-install-2015.12-133-i686-pc-linux-gnu/codebench/bin/i686-pc-linux-gnu-ld: Relocatable linking with relocations from format elf64-x86-64 (/home/sujith/MEL/dogwood/build-minnowmax/tmp/work/intel_corei7_64-mel-linux/perf/1.0-r9/perf-1.0/fd/array.o) to format elf32-i386 (/home/sujith/MEL/dogwood/build-minnowmax/tmp/work/intel_corei7_64-mel-linux/perf/1.0-r9/perf-1.0/fd/libapi-in.o) is not supported This change help fix the issue. (From OE-Core rev: 122ae03e2f1a2252a6914d51087531557f9a08f2) Signed-off-by: Sujith Haridasan <Sujith_Haridasan@mentor.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org> Signed-off-by: Armin Kuster <akuster808@gmail.com> 
This patch brings the last bit from meta-mentor for the perf
to build successfully with minnowmax BSP. The meta-mentor
commit for the same is:
http://git.yoctoproject.org/cgit/cgit.cgi/meta-mentor/commit/meta-mentor-staging?id=a8db95c0d4081cf96915e0c3c4063a44f55e21cc

The previous fix:
http://git.yoctoproject.org/cgit/cgit.cgi/poky/commit/meta/recipes-kernel/perf?id=ef942d6025e1a339642b10ec1e29055f4ee6bd46
was incomplete and was not submitted upstream. And due to that this change is required.

When built on minnowmax ( machine name: intel-corei7-64),
an error is noticed during the do_compile:

 /home/sujith/codebench-linux-install-2015.12-133-i686-pc-linux-gnu/codebench/bin/i686-pc-linux-gnu-ld:
Relocatable linking with relocations from format elf64-x86-64
(/home/sujith/MEL/dogwood/build-minnowmax/tmp/work/intel_corei7_64-mel-linux/perf/1.0-r9/perf-1.0/fd/array.o)
to format elf32-i386 (/home/sujith/MEL/dogwood/build-minnowmax/tmp/work/intel_corei7_64-mel-linux/perf/1.0-r9/perf-1.0/fd/libapi-in.o)
is not supported

This change help fix the issue.

(From OE-Core rev: 122ae03e2f1a2252a6914d51087531557f9a08f2)

Signed-off-by: Sujith Haridasan <Sujith_Haridasan@mentor.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Signed-off-by: Armin Kuster <akuster808@gmail.com>
perf: Fix to obey LD failure on qemux86-64 2016-11-08T23:03:21+00:00 Christopher Larson chris_larson@mentor.com 2016-09-21T05:17:42+00:00 a98f6ed189f564bd1897308a893e294456c1666a When built on an i686 host for qemux86-64 without the fix to obey LD and it fails: /scratch/dogwood/toolchains/x86_64/bin/i686-pc-linux-gnu-ld: Relocatable linking with relocations from format elf64-x86-64 (/scratch/dogwood/perf-ld-test/build/tmp/work/qemux86_64-mel-linux/perf/1.0-r9/perf-1.0/fs/fs.o) to format elf32-i386 (/scratch/dogwood/perf-ld-test/build/tmp/work/qemux86_64-mel-linux/perf/1.0-r9/perf-1.0/fs/libapi-in.o) is not supported This is because LD includes HOST_LD_ARCH, which contains TUNE_LDARGS, which is -m elf32_x86_64 for x86_64. Without that, direct use of ld will fail. (From OE-Core rev: 0ce06611068e74e6ea2e226e3f967aaa91fecd25) Signed-off-by: Christopher Larson <chris_larson@mentor.com> Signed-off-by: Sujith Haridasan <Sujith_Haridasan@mentor.com> Signed-off-by: Ross Burton <ross.burton@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org> Signed-off-by: Armin Kuster <akuster808@gmail.com> 
When built on an i686 host for qemux86-64 without the
fix to obey LD and it fails:

/scratch/dogwood/toolchains/x86_64/bin/i686-pc-linux-gnu-ld:
Relocatable linking with relocations from format elf64-x86-64
(/scratch/dogwood/perf-ld-test/build/tmp/work/qemux86_64-mel-linux/perf/1.0-r9/perf-1.0/fs/fs.o)
to format elf32-i386 (/scratch/dogwood/perf-ld-test/build/tmp/work/qemux86_64-mel-linux/perf/1.0-r9/perf-1.0/fs/libapi-in.o)
is not supported

This is because LD includes HOST_LD_ARCH, which contains TUNE_LDARGS,
which is -m elf32_x86_64 for x86_64. Without that, direct use of ld will fail.

(From OE-Core rev: 0ce06611068e74e6ea2e226e3f967aaa91fecd25)

Signed-off-by: Christopher Larson <chris_larson@mentor.com>
Signed-off-by: Sujith Haridasan <Sujith_Haridasan@mentor.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Signed-off-by: Armin Kuster <akuster808@gmail.com>
linux-yocto/4.1: fix CVE-2016-5195 (dirtycow) 2016-11-08T23:03:20+00:00 Bruce Ashfield bruce.ashfield@windriver.com 2016-10-22T03:47:37+00:00 e501785bcb8bfdbeaba93e1c2f8275780a3425a6 Backporting commit 19be0eaffa [mm: remove gup_flags FOLL_WRITE games from __get_user_pages()] to address the dirtycow exploit. (From OE-Core rev: 8470ea4cfd5fca4c9573e39c7c3486aeb310990a) Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org> Signed-off-by: Armin Kuster <akuster808@gmail.com> 
Backporting commit 19be0eaffa [mm: remove gup_flags FOLL_WRITE games
from __get_user_pages()] to address the dirtycow exploit.

(From OE-Core rev: 8470ea4cfd5fca4c9573e39c7c3486aeb310990a)

Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Signed-off-by: Armin Kuster <akuster808@gmail.com>
linux-yocto/4.4: update to v4.4.26 2016-11-08T23:03:20+00:00 Bruce Ashfield bruce.ashfield@windriver.com 2016-10-22T03:47:36+00:00 5f2ab4bc14863e9ddfd622b770b28b8cb0d3c0d6 Integrating the 4.4.23->26 -stable releases. Among other fixes this contains commit: mm: remove gup_flags FOLL_WRITE games from __get_user_pages() Which addresses CVE-2016-5195. (From OE-Core rev: e2472c1a66ef62f6904cc9b635b275e7da32e51a) Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org> Signed-off-by: Armin Kuster <akuster808@gmail.com> 
Integrating the 4.4.23->26 -stable releases. Among other fixes
this contains commit:

  mm: remove gup_flags FOLL_WRITE games from __get_user_pages()

Which addresses CVE-2016-5195.

(From OE-Core rev: e2472c1a66ef62f6904cc9b635b275e7da32e51a)

Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Signed-off-by: Armin Kuster <akuster808@gmail.com>
linux-yocto/4.4/4.8: kernel config warning cleanups 2016-11-08T23:03:19+00:00 Bruce Ashfield bruce.ashfield@windriver.com 2016-10-19T01:08:17+00:00 e353d51c8caf3ed09715997b1ff973da8534c683 Merging the following patches into 4.4 and 4.8 to remove kernel configuration warnings: bbaf01752b01 meta-yocto-bsp: beaglebone: remove the stale kernel options 552a83790b17 features: Fix configcheck warnings in features used by intel-quark BSPs c33d9c2c575f features: Fix configcheck warnings in features used by intel-core* BSPs (From OE-Core rev: ac9842bc3a17f15c3807aa06e4469c030346420e) Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org> Droped the 4.8 kernel changes, 4.8 not supported Signed-off-by: Armin Kuster <akuster808@gmail.com> 
Merging the following patches into 4.4 and 4.8 to remove kernel
configuration warnings:

  bbaf01752b01 meta-yocto-bsp: beaglebone: remove the stale kernel options
  552a83790b17 features: Fix configcheck warnings in features used by intel-quark BSPs
  c33d9c2c575f features: Fix configcheck warnings in features used by intel-core* BSPs

(From OE-Core rev: ac9842bc3a17f15c3807aa06e4469c030346420e)

Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

Droped the 4.8 kernel changes, 4.8 not supported
Signed-off-by: Armin Kuster <akuster808@gmail.com>
linux-yocto/4.1/4.4: remove innappropriate standard/base patches 2016-11-08T23:03:19+00:00 Bruce Ashfield bruce.ashfield@windriver.com 2016-10-03T05:54:33+00:00 3b7ad0bb67f6789ec038ea7df41274bae78e21a3 Before standard/intel/* was created in the 4.1 and 4.4 kernel trees, some patches were merged to standard/base to add features/support for intel platforms. While this isn't entirely bad, there have been some compile issues reported in some configurations. Since we don't need these commits on standard/base, we can relocate them to make standard/base upstream clean. This commit removes those patches from standard/base, and restores then to the standard/intel/* branches. (From OE-Core rev: 2c19e6378697141992c9bd7ff2bd4d57a4f9fe9b) Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org> Signed-off-by: Armin Kuster <akuster808@gmail.com> 
Before standard/intel/* was created in the 4.1 and 4.4 kernel trees,
some patches were merged to standard/base to add features/support for
intel platforms.

While this isn't entirely bad, there have been some compile issues
reported in some configurations. Since we don't need these commits
on standard/base, we can relocate them to make standard/base upstream
clean.

This commit removes those patches from standard/base, and restores
then to the standard/intel/* branches.

(From OE-Core rev: 2c19e6378697141992c9bd7ff2bd4d57a4f9fe9b)

Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Signed-off-by: Armin Kuster <akuster808@gmail.com>
linux-yocto/4.4: update to v4.4.22 2016-11-08T23:03:19+00:00 Bruce Ashfield bruce.ashfield@windriver.com 2016-10-03T05:54:32+00:00 3865d4cfe00e8e1ee2b84e742f154ff0c994a253 (From OE-Core rev: 286d893f9e7caed06035f7916492a74e0212df6a) Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org> Hand applied to manage merge conflicts. Signed-off-by: Armin Kuster <akuster808@gmail.com> 
(From OE-Core rev: 286d893f9e7caed06035f7916492a74e0212df6a)

Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

Hand applied to manage merge conflicts.
Signed-off-by: Armin Kuster <akuster808@gmail.com>
linux-yocto/4.1: update to 4.1.33 2016-11-08T23:03:19+00:00 Bruce Ashfield bruce.ashfield@windriver.com 2016-10-03T05:54:31+00:00 81b67e1de7ba8f91f9a73ee274796ee685cf2e90 (From OE-Core rev: af4e9d92ae23f0e668da4732ef79cd1f1bb6fc1f) Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org> Hand applied to manage merge conflicts. Signed-off-by: Armin Kuster <akuster808@gmail.com> 
(From OE-Core rev: af4e9d92ae23f0e668da4732ef79cd1f1bb6fc1f)

Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

Hand applied to manage merge conflicts.
Signed-off-by: Armin Kuster <akuster808@gmail.com>
systemtap: Add missing memory flag to fix stap module compilation 2016-07-27T07:32:04+00:00 tom.zanussi@linux.intel.com tom.zanussi@linux.intel.com 2016-07-07T17:10:42+00:00 7c27f257286dfca745a956bae15c1f4ed505343f The 4.4 kernel removed some memory flag definitions, which cause module compilation errors, rendering sytemtap essentially useless in krogoth. The problem is fixed in systemtap 3.0 and therefore in master, but as mentioned in Systemtap BZ1285348, the fix for older versions is this patch. Signed-off-by: Tom Zanussi <tom.zanussi@linux.intel.com> Signed-off-by: Armin Kuster <akuster808@gmail.com> 
The 4.4 kernel removed some memory flag definitions, which cause
module compilation errors, rendering sytemtap essentially useless in
krogoth.

The problem is fixed in systemtap 3.0 and therefore in master, but as
mentioned in Systemtap BZ1285348, the fix for older versions is this
patch.

Signed-off-by: Tom Zanussi <tom.zanussi@linux.intel.com>
Signed-off-by: Armin Kuster <akuster808@gmail.com>