tmakin/ack-tegra
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

perf/x86/msr: Add new Raptor Lake S support

Browse Source 
The same as the other hybrid {ALDER,RAPTOP}LAKE, the new Raptor Lake S
also support PPERF and SMI_COUNT MSRs.

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/20220928153331.3757388-2-kan.liang@linux.intel.com
This commit is contained in:
Kan Liang
2022-09-28 08:33:29 -07:00
committed by Peter Zijlstra
parent 50b0c97bf0
commit 193c888b7f
1 changed files with 1 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files
arch/x86/events/msr.c
+1
View File
@@ -106,6 +106,7 @@ static bool test_intel(int idx, void *data)
case INTEL_FAM6_ALDERLAKE_N:
case INTEL_FAM6_RAPTORLAKE:
case INTEL_FAM6_RAPTORLAKE_P:
case INTEL_FAM6_RAPTORLAKE_S:
if (idx == PERF_MSR_SMI || idx == PERF_MSR_PPERF)
return true;
break;