x86: nmi: Add Intel processor 0x6f4 to NMI perfctr1 workaround

Browse source

Expand Intel NMI perfctr1 workaround to include a Core2 processor stepping
(cpuid family-6, model-f, stepping-4).  Resolves a situation where the NMI
would not enable on these processors.

Signed-off-by: Prarit Bhargava <prarit@redhat.com>
Acked-by: Suresh Siddha <suresh.b.siddha@intel.com>
Cc: prarit@redhat.com
Cc: suresh.b.siddha@intel.com
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

...

This commit is contained in:

Prarit Bhargava 2009-06-10 12:41:02 -07:00 • committed by Ingo Molnar

parent 8f7007aabe

commit fe955e5c79

1 changed files with 8 additions and 4 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

12

arch/x86/kernel/cpu/perfctr-watchdog.c

View file