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freescale-linux-fslc/arch/x86/events
Kan Liang 14831b7956 perf/x86/intel/uncore: Fix M2M event umask for Ice Lake server
commit 848ff3768684701a4ce73a2ec0e5d438d4e2b0da upstream.

Perf tool errors out with the latest event list for the Ice Lake server.

event syntax error: 'unc_m2m_imc_reads.to_pmm'
                           \___ value too big for format, maximum is 255

The same as the Snow Ridge server, the M2M uncore unit in the Ice Lake
server has the unit mask extension field as well.

Fixes: 2b3b76b5ec ("perf/x86/intel/uncore: Add Ice Lake server uncore support")
Reported-by: Jin Yao <yao.jin@linux.intel.com>
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/1622552943-119174-1-git-send-email-kan.liang@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-06-16 12:01:39 +02:00
..
amd perf/amd/uncore: Fix sysfs type mismatch 2021-05-14 09:50:28 +02:00
intel perf/x86/intel/uncore: Fix M2M event umask for Ice Lake server 2021-06-16 12:01:39 +02:00
zhaoxin x86/perf: Fix a typo 2020-07-22 10:22:08 +02:00
Kconfig treewide: replace '---help---' in Kconfig files with 'help' 2020-06-14 01:57:21 +09:00
Makefile perf/x86/rapl: Fix RAPL config variable bug 2020-06-02 11:52:56 +02:00
core.c These are the performance events changes for v5.10: 2020-10-12 14:14:35 -07:00
msr.c perf/x86/msr: Add Jasper Lake support 2020-09-29 09:57:02 +02:00
perf_event.h perf/x86/intel: Make anythread filter support conditional 2020-11-09 18:12:36 +01:00
probe.c perf/x86/rapl: Make perf_probe_msr() more robust and flexible 2020-05-28 07:58:55 +02:00
probe.h perf/x86: Add MSR probe interface 2019-06-24 19:28:31 +02:00
rapl.c perf/x86: fix sysfs type mismatches 2020-11-17 13:15:38 +01:00