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x86: fix nmi_watchdog=2 on Pentium-D CPUs

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implement nmi_watchdog=2 on this class of CPUs:

  cpu family      : 15
  model           : 6
  model name      : Intel(R) Pentium(R) D CPU 3.00GHz

the watchdog's ->setup() method is safe anyway, so if the CPU
cannot support it we'll bail out safely.

Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Ingo Molnar 2008-03-27 23:37:58 +01:00
parent e315c121a8
commit 4f14bdef41
1 changed files with 0 additions and 3 deletions
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3
arch/x86/kernel/cpu/perfctr-watchdog.c
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@ -652,9 +652,6 @@ static void probe_nmi_watchdog(void)
wd_ops = &p6_wd_ops;
break;
case 15:
if (boot_cpu_data.x86_model > 0x4)
return;
wd_ops = &p4_wd_ops;
break;
default: