x86: nmi: Add Intel processor 0x6f4 to NMI perfctr1 workaround
authorPrarit Bhargava <prarit@redhat.com>
Wed, 10 Jun 2009 19:41:02 +0000 (12:41 -0700)
committerIngo Molnar <mingo@elte.hu>
Wed, 17 Jun 2009 16:20:39 +0000 (18:20 +0200)
commitfe955e5c793aab398794be4c5ede172d48446c4a
tree069407105afd1f925e7167bf4775636c790f1f2b
parent8f7007aabee22d6c186070e9532b0965f6036bb7
x86: nmi: Add Intel processor 0x6f4 to NMI perfctr1 workaround

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