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Kan Liang ed0ef89508 perf/x86/uncore: Correct the number of CHAs on SPR ... commit 38776cc45e upstream. The number of CHAs from the discovery table on some SPR variants is incorrect, because of a firmware issue. An accurate number can be read from the MSR UNC_CBO_CONFIG. Fixes: 949b11381f ("perf/x86/intel/uncore: Add Sapphire Rapids server CHA support") Reported-by: Stephane Eranian <eranian@google.com> Signed-off-by: Kan Liang <kan.liang@linux.intel.com> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Tested-by: Stephane Eranian <eranian@google.com> Cc: stable@vger.kernel.org Link: https://lore.kernel.org/r/20230508140206.283708-1-kan.liang@linux.intel.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		History 2023-05-30 14:03:19 +01:00
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amd	perf/x86/amd/core: Always clear status for idx	2023-03-30 12:49:13 +02:00
intel	perf/x86/uncore: Correct the number of CHAs on SPR	2023-05-30 14:03:19 +01:00
zhaoxin	x86/perf/zhaoxin: Add stepping check for ZXC	2023-03-10 09:32:45 +01:00
core.c	perf/x86: Refuse to export capabilities for hybrid PMUs	2023-02-22 12:59:55 +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 Emerald Rapids	2023-02-01 08:34:30 +01:00
perf_event.h	Perf events updates for v6.1:	2022-10-10 09:27:46 -07:00
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
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	2023-01-24 07:24:32 +01:00
utils.c	perf/x86/utils: Fix uninitialized var in get_branch_type()	2022-09-29 12:20:56 +02:00