Minki/linux
1
0
Fork 1
mirror of https://github.com/torvalds/linux.git synced 2024-12-01 00:21:32 +00:00
Code Issues Packages Projects Releases Wiki Activity

perf/x86/msr: Add Raptor Lake CPU support

Browse Source 
Raptor Lake is Intel's successor to Alder lake. PPERF and SMI_COUNT MSRs
are also supported.

Signed-off-by: Kan Liang <kan.liang@linux.intel.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lore.kernel.org/r/1647366360-82824-3-git-send-email-kan.liang@linux.intel.com
This commit is contained in:
Kan Liang 2022-03-15 10:45:59 -07:00 committed by Peter Zijlstra
parent 2da202aa1c
commit 82cd83047a
1 changed files with 1 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
arch/x86/events/msr.c
View File

@ -103,6 +103,7 @@ static bool test_intel(int idx, void *data)
case INTEL_FAM6_ROCKETLAKE:
case INTEL_FAM6_ALDERLAKE:
case INTEL_FAM6_ALDERLAKE_L:
case INTEL_FAM6_RAPTORLAKE:
if (idx == PERF_MSR_SMI || idx == PERF_MSR_PPERF)
return true;
break;