Re: [RFC PATCH 2/3 v3] perf: Implement Nehalem uncore pmu

Stephane Eranian
2010-12-09T20:15:23Z

On Thu, Dec 9, 2010 at 8:21 PM, Peter Zijlstra <a.p.zijlstra@chello.nl> wrote:
> On Thu, 2010-12-02 at 13:20 +0800, Lin Ming wrote:
>> +       /* Check CPUID signatures: 06_1AH, 06_1EH, 06_1FH */
>> +       family = boot_cpu_data.x86;
>> +       model = boot_cpu_data.x86_model;
>> +       if (family != 6 || (model != 0x1A && model != 0x1E && model != 0x1F))
>> +               return;
>
> So that's 26, 30 and 31? Curiously
> arch/x86/kernel/cpu/perf_event_intel.c does have 31.
>
It is also missing model 44 (0x2c).