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| author | Kan Liang <kan.liang@linux.intel.com> | 2018-01-11 22:15:43 +0300 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2018-01-12 16:59:54 +0300 |
| commit | 1289e0e29857e606a70a0200bf7849ae38d3493a (patch) | |
| tree | 2e7205d5ed0b6e79d0181b8b78cb3e0a41ff562f /arch/powerpc/kernel/setup_64.c | |
| parent | 1545dec46db3858bbce84c2065b579e2925706ab (diff) | |
| download | linux-1289e0e29857e606a70a0200bf7849ae38d3493a.tar.xz | |
perf/x86/rapl: Fix Haswell and Broadwell server RAPL event
Perf-fuzzer triggers non-existent MSR access in RAPL driver on
Haswell-EX.
Haswell/Broadwell server and client have differnt RAPL events.
Since 'commit 7f2236d0bf9a ("perf/x86/rapl: Use Intel family macros for
RAPL")', it accidentally assign RAPL client events to server.
Signed-off-by: Kan Liang <kan.liang@linux.intel.com>
Acked-by: Peter Zijlstra <peterz@infradead.org>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Linux-kernel@vger.kernel.org
Cc: Stephane Eranian <eranian@google.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Vince Weaver <vincent.weaver@maine.edu>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/powerpc/kernel/setup_64.c')
0 files changed, 0 insertions, 0 deletions