iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
19bc6cb640
linux/arch/x86/events
History
Kan Liang a6742cb90b perf/x86/intel: Fix the FRONTEND encoding on GNR and MTL 
When counting a FRONTEND event, the MSR_PEBS_FRONTEND is not correctly
set on GNR and MTL p-core.

The umask value for the FRONTEND events is changed on GNR and MTL. The
new umask is missing in the extra_regs[] table.

Add a dedicated intel_gnr_extra_regs[] for GNR and MTL p-core.

Fixes: bc4000fdb0 ("perf/x86/intel: Add Granite 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://lkml.kernel.org/r/20230615173242.3726364-1-kan.liang@linux.intel.com
2023-06-16 16:46:33 +02:00
..
amd perf/x86/amd/core: Always clear status for idx 2023-03-21 14:43:05 +01:00
intel perf/x86/intel: Fix the FRONTEND encoding on GNR and MTL 2023-06-16 16:46:33 +02:00
zhaoxin x86/perf/zhaoxin: Add stepping check for ZXC 2023-02-11 11:18:12 +01:00
core.c perf/x86: Fix missing sample size update on AMD BRS 2023-05-08 10:58:26 +02:00
Kconfig perf/x86/Kconfig: Fix indentation in the Kconfig file 2022-05-25 15:54:26 +02:00
Makefile perf/x86: Move branch classifier 2022-08-27 00:05:44 +02:00
msr.c perf/x86/msr: Add Granite Rapids 2023-03-21 14:43:08 +01:00
perf_event_flags.h x86/perf: Assert all platform event flags are within PERF_EVENT_FLAG_ARCH 2022-09-07 21:54:01 +02:00
perf_event.h perf/x86: Support Retire Latency 2023-01-09 12:22:07 +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: Add support for Intel Emerald Rapids 2023-01-04 21:00:29 +01:00
utils.c perf/x86/utils: Fix uninitialized var in get_branch_type() 2022-09-29 12:20:56 +02:00