Re: [Xen-devel] [PATCH v3 1/2][XTF] xtf/vpmu: Add Intel PMU MSR addresses

[Mohit Gambhir <mohit.gambhir@xxxxxxxxxx>]

On 04/25/2017 04:36 AM, Jan Beulich wrote:
> > > > On 24.04.17 at 19:54, <mohit.gambhir@xxxxxxxxxx> wrote:
> > --- a/arch/x86/include/arch/msr-index.h
> > +++ b/arch/x86/include/arch/msr-index.h
> > @@ -38,6 +38,17 @@
> >   #define MSR_GS_BASE                     0xc0000101
> >   #define MSR_SHADOW_GS_BASE              0xc0000102
> >   
> > +#define MSR_IA32_PMC(n)                 (0x000000c1 + (n))
> > +#define MSR_IA32_PERFEVTSEL(n)          (0x00000186 + (n))
> > +#define MSR_IA32_DEBUGCTL                0x000001d9
> This still sits in the middle of PMU ones, despite not being purely
> PMU related.
>
> Jan
Its actually already defined in that file as MSR_DEBUGCTL so I am just 
going to remove this redefinition.
Mohit
> > +#define MSR_IA32_FIXED_CTR(n)           (0x00000309 + (n))
> > +#define MSR_IA32_PERF_CAPABILITIES       0x00000345
> > +#define MSR_IA32_FIXED_CTR_CTRL          0x0000038d
> > +#define MSR_IA32_PERF_GLOBAL_CTRL        0x0000038f
> > +#define MSR_IA32_PERF_GLOBAL_STATUS      0x0000038e
> > +#define MSR_IA32_PERF_GLOBAL_OVF_CTRL    0x00000390
> > +#define MSR_IA32_A_PMC(n)               (0x000004c1 + (n))

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