Kan Liang 496a18f093 perf/x86/intel/uncore: Support extra IMC channel on Ice Lake server ... There are three channels on a Ice Lake server, but only two channels will ever be active. Current perf only enables two channels. Support the extra IMC channel, which may be activated on some Ice Lake machines. For a non-activated channel, the SW can still access it. The write will be ignored by the HW. 0 is always returned for the reading. Fixes: 2b3b76b5ec ("perf/x86/intel/uncore: Add Ice Lake server uncore support") Signed-off-by: Kan Liang <kan.liang@linux.intel.com> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Reviewed-by: Andi Kleen <ak@linux.intel.com> Cc: stable@vger.kernel.org Link: https://lkml.kernel.org/r/1629991963-102621-2-git-send-email-kan.liang@linux.intel.com		2021-08-31 13:59:35 +02:00
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amd	perf/x86/amd/ibs: Add bitfield definitions in new <asm/amd-ibs.h> header	2021-08-26 09:14:36 +02:00
intel	perf/x86/intel/uncore: Support extra IMC channel on Ice Lake server	2021-08-31 13:59:35 +02:00
zhaoxin	x86: Fix various typos in comments	2021-03-18 15:31:53 +01:00
core.c	perf/x86: Remove unused assignment to pointer 'e'	2021-08-26 09:14:36 +02:00
Kconfig	perf/amd/uncore: Allow the driver to be built as a module	2021-08-26 09:14:36 +02:00
Makefile	perf/x86/rapl: Fix RAPL config variable bug	2020-06-02 11:52:56 +02:00
msr.c	perf/x86/msr: Add Alder Lake CPU support	2021-04-19 20:03:29 +02:00
perf_event.h	perf/x86/intel: Apply mid ACK for small core	2021-08-06 14:25:15 +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: Use CPUID bit on AMD and Hygon parts	2021-06-01 21:10:33 +02:00