linux/arch/x86/events
Kan Liang bd9514a4d5 perf/x86/uncore: Ignore broken units in discovery table
Some units in a discovery table may be broken, e.g., UPI of SPR MCC.
A generic method is required to ignore the broken units.

Add uncore_units_ignore in the struct intel_uncore_init_fun, which
indicates the type ID of broken units. It will be assigned by the
platform-specific code later when the platform has a broken discovery
table.

Signed-off-by: Kan Liang <kan.liang@linux.intel.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Tested-by: Michael Petlan <mpetlan@redhat.com>
Link: https://lore.kernel.org/r/20230112200105.733466-4-kan.liang@linux.intel.com
2023-01-21 00:06:12 +01:00
..
amd perf/core: Add perf_sample_save_brstack() helper 2023-01-18 11:57:20 +01:00
intel perf/x86/uncore: Ignore broken units in discovery table 2023-01-21 00:06:12 +01:00
zhaoxin x86: Fix various typos in comments 2021-03-18 15:31:53 +01:00
core.c perf/x86: Remove unused variable 'cpu_type' 2022-11-15 22:30:11 +01:00
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 Meteor Lake support 2023-01-09 12:22:09 +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