Commit ae6f613c authored by Kan Liang's avatar Kan Liang Committed by Yunying Sun
Browse files

perf/x86/cstate: Add Raptor Lake support

mainline inclusion
from mainline-v5.18-rc2
commit 2da202aa
category: feature
feature: SRF core PMU support
bugzilla: https://gitee.com/openeuler/intel-kernel/issues/I8RWG5
CVE: NA

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=2da202aa1c38bfe8841611a3d339892eb5579e2b



Intel-SIG: commit 2da202aa perf/x86/cstate: Add Raptor Lake support
Backport as a dependency for Sierra Forrest core PMU support.

-------------------------------------

Raptor Lake is Intel's successor to Alder lake. From the perspective of
Intel cstate residency counters, there is nothing changed compared with
Alder lake.

Share adl_cstates with Alder lake.
Update the comments for Raptor Lake.

Signed-off-by: default avatarKan Liang <kan.liang@linux.intel.com>
Signed-off-by: default avatarPeter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lore.kernel.org/r/1647366360-82824-2-git-send-email-kan.liang@linux.intel.com


Signed-off-by: default avatarYunying Sun <yunying.sun@intel.com>
parent ca95aba5
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