linux-toradex.git/arch/x86/kernel/cpu/cpu.h, branch v3.4.70 Linux kernel for Apalis and Colibri modules x86, CPU: Drop superfluous get_cpu_cap() prototype 2011-12-09T07:00:53+00:00 Borislav Petkov borislav.petkov@amd.com 2011-11-29T19:14:43+00:00 d059f24a9680805bd73fc5675504d465bfe28b72 The get_cpu_cap() external function prototype was declared twice so lose one of them. Clean up the header guard while at it. Signed-off-by: Borislav Petkov <borislav.petkov@amd.com> Link: http://lkml.kernel.org/r/1322594083-14507-1-git-send-email-bp@amd64.org Signed-off-by: Ingo Molnar <mingo@elte.hu> 
The get_cpu_cap() external function prototype was declared twice
so lose one of them.

Clean up the header guard while at it.

Signed-off-by: Borislav Petkov <borislav.petkov@amd.com>
Link: http://lkml.kernel.org/r/1322594083-14507-1-git-send-email-bp@amd64.org
Signed-off-by: Ingo Molnar <mingo@elte.hu>
x86: Add a BSP cpu_dev helper 2011-08-05T19:26:49+00:00 Borislav Petkov bp@amd64.org 2011-08-05T18:01:16+00:00 a110b5ec7371592eac856ac5c22dc7b518952d44 Add a function ptr to struct cpu_dev which is destined to be run only once on the BSP during boot. Signed-off-by: Borislav Petkov <borislav.petkov@amd.com> Link: http://lkml.kernel.org/r/20110805180116.GB26217@aftab Signed-off-by: H. Peter Anvin <hpa@linux.intel.com> 
Add a function ptr to struct cpu_dev which is destined to be run only
once on the BSP during boot.

Signed-off-by: Borislav Petkov <borislav.petkov@amd.com>
Link: http://lkml.kernel.org/r/20110805180116.GB26217@aftab
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
Merge branch 'x86-cpu-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip 2010-10-21T20:18:36+00:00 Linus Torvalds torvalds@linux-foundation.org 2010-10-21T20:18:36+00:00 bf70030dc0b031f000c74721f2e9c88686b7da6d * 'x86-cpu-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: x86, cpu: Fix X86_FEATURE_NOPL x86, cpu: Re-run get_cpu_cap() after adjusting the CPUID level 
* 'x86-cpu-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
  x86, cpu: Fix X86_FEATURE_NOPL
  x86, cpu: Re-run get_cpu_cap() after adjusting the CPUID level
x86, cpu: After uncapping CPUID, re-run CPU feature detection 2010-09-28T23:33:14+00:00 H. Peter Anvin hpa@linux.intel.com 2010-09-28T22:35:01+00:00 d900329e20f4476db6461752accebcf7935a8055 After uncapping the CPUID level, we need to also re-run the CPU feature detection code. This resolves kernel bugzilla 16322. Reported-by: boris64 <bugzilla.kernel.org@boris64.net> Cc: <stable@kernel.org> v2.6.29..2.6.35 LKML-Reference: <tip-@git.kernel.org> Signed-off-by: H. Peter Anvin <hpa@linux.intel.com> 
After uncapping the CPUID level, we need to also re-run the CPU
feature detection code.

This resolves kernel bugzilla 16322.

Reported-by: boris64 <bugzilla.kernel.org@boris64.net>
Cc: <stable@kernel.org> v2.6.29..2.6.35
LKML-Reference: <tip-@git.kernel.org>
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
x86, cpu: Re-run get_cpu_cap() after adjusting the CPUID level 2010-09-21T01:03:28+00:00 H. Peter Anvin hpa@linux.intel.com 2010-09-21T01:01:46+00:00 c2b9ff24a0df649d4d40947878b5b5ac39c7299e At least on Intel, adjusting the max CPUID level can expose new CPUID features, so we need to re-run get_cpu_cap() after changing the CPUID level. Signed-off-by: H. Peter Anvin <hpa@linux.intel.com> 
At least on Intel, adjusting the max CPUID level can expose new CPUID
features, so we need to re-run get_cpu_cap() after changing the CPUID
level.

Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
x86, cpu: mv display_cacheinfo -> cpu_detect_cache_sizes 2009-11-23T19:59:53+00:00 Borislav Petkov petkovbb@googlemail.com 2009-11-21T13:01:45+00:00 27c13ecec4d8856687b50b959e1146845b478f95 display_cacheinfo() doesn't display anything anymore and it is used to detect CPU cache sizes. Rename it accordingly. Signed-off-by: Borislav Petkov <petkovbb@gmail.com> LKML-Reference: <20091121130145.GA31357@liondog.tnic> Signed-off-by: H. Peter Anvin <hpa@zytor.com> 
display_cacheinfo() doesn't display anything anymore and it is used to
detect CPU cache sizes. Rename it accordingly.

Signed-off-by: Borislav Petkov <petkovbb@gmail.com>
LKML-Reference: <20091121130145.GA31357@liondog.tnic>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
x86: cpu/cpu.h cleanup 2009-03-22T20:36:51+00:00 Jaswinder Singh Rajput jaswinderrajput@gmail.com 2009-03-22T20:36:51+00:00 f2362e6f1b9c5c168e5b4159afb4853ba467965e Impact: cleanup - Fix various style issues Signed-off-by: Jaswinder Singh Rajput <jaswinderrajput@gmail.com> 
Impact: cleanup

 - Fix various style issues

Signed-off-by: Jaswinder Singh Rajput <jaswinderrajput@gmail.com>
x86: move various CPU initialization objects into .cpuinit.rodata 2009-03-12T12:13:07+00:00 Jan Beulich jbeulich@novell.com 2009-03-12T12:08:49+00:00 02dde8b45c5460794b9052d7c12939fe3eb63c2c Impact: debuggability and micro-optimization Putting whatever is possible into the (final) .rodata section increases the likelihood of catching memory corruption bugs early, and reduces false cache line sharing. Signed-off-by: Jan Beulich <jbeulich@novell.com> LKML-Reference: <49B90961.76E4.0078.0@novell.com> Signed-off-by: Ingo Molnar <mingo@elte.hu> 
Impact: debuggability and micro-optimization

Putting whatever is possible into the (final) .rodata section increases
the likelihood of catching memory corruption bugs early, and reduces
false cache line sharing.

Signed-off-by: Jan Beulich <jbeulich@novell.com>
LKML-Reference: <49B90961.76E4.0078.0@novell.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
x86: remove duplicated get_model_name() calling 2008-09-06T12:09:12+00:00 Yinghai Lu yhlu.kernel@gmail.com 2008-09-06T08:52:27+00:00 1b05d60d60e81c6594da8298107a05b506f01797 Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com> Signed-off-by: Ingo Molnar <mingo@elte.hu> 
Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
x86: remove cpu_vendor_dev 2008-09-04T19:09:45+00:00 Yinghai Lu yhlu.kernel@gmail.com 2008-09-04T19:09:45+00:00 10a434fcb23a57c385177a0086955fae01003f64 1. add c_x86_vendor into cpu_dev 2. change cpu_devs to static 3. check c_x86_vendor before put that cpu_dev into array 4. remove alignment for 64bit 5. order the sequence in cpu_devs according to link sequence... so could put intel at first, then amd... Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com> Signed-off-by: Ingo Molnar <mingo@elte.hu> 
1. add c_x86_vendor into cpu_dev
2. change cpu_devs to static
3. check c_x86_vendor before put that cpu_dev into array
4. remove alignment for 64bit
5. order the sequence in cpu_devs according to link sequence...
   so could put intel at first, then amd...

Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>