> On 06-May-2020, at 9:56 AM, Madhavan Srinivasan wrote:
>
>
>
> On 4/29/20 11:34 AM, Anju T Sudhakar wrote:
>> The capability flag PERF_PMU_CAP_EXTENDED_REGS, is used to indicate the
>> PMU which support extended registers. The generic code define the mask
>> of extended registers as 0 for
On 4/29/20 11:34 AM, Anju T Sudhakar wrote:
The capability flag PERF_PMU_CAP_EXTENDED_REGS, is used to indicate the
PMU which support extended registers. The generic code define the mask
of extended registers as 0 for non supported architectures.
Add support for extended registers in POWER9
Hi Anju,
Minor neats...
/*
diff --git a/arch/powerpc/include/uapi/asm/perf_regs.h
b/arch/powerpc/include/uapi/asm/perf_regs.h
index f599064dd8dc..604b831378fe 100644
--- a/arch/powerpc/include/uapi/asm/perf_regs.h
+++ b/arch/powerpc/include/uapi/asm/perf_regs.h
@@ -48,6 +48,17 @@ enum
The capability flag PERF_PMU_CAP_EXTENDED_REGS, is used to indicate the
PMU which support extended registers. The generic code define the mask
of extended registers as 0 for non supported architectures.
Add support for extended registers in POWER9 architecture. For POWER9,
the extended registers
