diff options
| author | Tony Luck <tony.luck@intel.com> | 2016-09-01 11:39:33 -0700 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2016-09-05 11:47:31 +0200 |
| commit | 3637efb00864f465baebd49464e58319fd295b65 (patch) | |
| tree | 7076ce7b755526f7af9f2793c17f38e8e33b1bfd /arch/x86/lib/memcpy_64.S | |
| parent | b8fb03785d4de097507d0cf45873525e0ac4d2b2 (diff) | |
x86/mce: Add PCI quirks to identify Xeons with machine check recovery
Each Xeon includes a number of capability registers in PCI space that
describe some features not enumerated by CPUID.
Use these to determine that we are running on a model that can recover from
machine checks. Hooks for Ivybridge ... Skylake provided.
Signed-off-by: Tony Luck <tony.luck@intel.com>
Acked-by: Borislav Petkov <bp@suse.de>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Dan Williams <dan.j.williams@intel.com>
Cc: Boris Petkov <bp@suse.de>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Link: http://lkml.kernel.org/r/abf331dc4a3e2a2d17444129bc51127437bcf4ba.1472754711.git.tony.luck@intel.com
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'arch/x86/lib/memcpy_64.S')
0 files changed, 0 insertions, 0 deletions