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linux/arch/x86/events
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Kan Liang e590928de7 perf/x86/intel: Update the FRONTEND MSR mask on Sapphire Rapids 
On Sapphire Rapids, the FRONTEND_RETIRED.MS_FLOWS event requires the
FRONTEND MSR value 0x8. However, the current FRONTEND MSR mask doesn't
support it.

Update intel_spr_extra_regs[] to support it.

Fixes: 61b985e3e7 ("perf/x86/intel: Add perf core PMU support for Sapphire Rapids")
Signed-off-by: Kan Liang <kan.liang@linux.intel.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/1648482543-14923-2-git-send-email-kan.liang@linux.intel.com
2022-04-05 09:59:44 +02:00
..
amd x86/events/amd/iommu: Remove redundant assignment to variable shift 2021-12-28 21:30:05 +01:00
intel perf/x86/intel: Update the FRONTEND MSR mask on Sapphire Rapids 2022-04-05 09:59:44 +02:00
zhaoxin x86: Fix various typos in comments 2021-03-18 15:31:53 +01:00
core.c x86: remove __range_not_ok() 2022-02-25 09:36:05 +01:00
Kconfig perf/amd/uncore: Allow the driver to be built as a module 2021-08-26 09:14:36 +02:00
Makefile perf/x86/rapl: Fix RAPL config variable bug 2020-06-02 11:52:56 +02:00
msr.c perf/x86/msr: Add Raptor Lake CPU support 2022-04-05 09:59:43 +02:00
perf_event.h perf/x86/intel/lbr: Support LBR format V7 2022-01-18 12:09:48 +01:00
probe.c perf/x86/rapl: Add msr mask support 2021-02-10 14:44:54 +01:00
probe.h perf/x86/rapl: Add msr mask support 2021-02-10 14:44:54 +01:00
rapl.c perf/x86/rapl: fix AMD event handling 2022-01-18 12:09:48 +01:00