linux/arch/x86/events/intel
Xiaoyao Li 861118d64e perf/x86/intel/pt: Fix mask of num_address_ranges
[ Upstream commit c53c6b7409f4cd9e542991b53d597fbe2751d7db ]

Per SDM, bit 2:0 of CPUID(0x14,1).EAX[2:0] reports the number of
configurable address ranges for filtering, not bit 1:0.

Signed-off-by: Xiaoyao Li <xiaoyao.li@intel.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Acked-by: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Link: https://lkml.kernel.org/r/20210824040622.4081502-1-xiaoyao.li@intel.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
2021-09-12 08:56:39 +02:00
..
bts.c
core.c perf/x86/kvm: Fix Broadwell Xeon stepping in isolation_ucodes[] 2021-04-28 13:19:15 +02:00
cstate.c
ds.c perf/x86/intel: Fix a crash caused by zero PEBS status 2021-03-24 11:26:43 +01:00
knc.c
lbr.c
Makefile
p4.c
p6.c
pt.c perf/x86/intel/pt: Fix mask of num_address_ranges 2021-09-12 08:56:39 +02:00
pt.h
uncore_nhmex.c
uncore_snb.c
uncore_snbep.c perf/x86/intel/uncore: Fix integer overflow on 23 bit left shift of a u32 2021-09-03 10:08:14 +02:00
uncore.c
uncore.h