perf/x86/cstate: Add Granite Rapids support
mainline inclusion from mainline-v6.4-rc1 commit 872d2800 category: feature feature: GNR core PMU bugzilla: https://gitee.com/openeuler/intel-kernel/issues/I8RV41 CVE: NA Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=872d28001be56b205bd9b3f97cea1571a1bde317 Intel-SIG: commit 872d2800 perf/x86/cstate: Add Granite Rapids support Backport Granite Rapids core PMU support to kernel 5.10. ------------------------------------- Granite Rapids Xeon is successor or Emerald Rapids Xeon, and it will use the same C-state residency counters as Emerald Rapids (and previous Xeons, all the way back to Ice Lake Xeon). Add Granite Rapids Xeon support. Signed-off-by:Artem Bityutskiy <artem.bityutskiy@linux.intel.com> Signed-off-by:
Peter Zijlstra (Intel) <peterz@infradead.org> Link: https://lore.kernel.org/r/20230314170041.2967712-3-kan.liang@linux.intel.com Signed-off-by:
Yunying Sun <yunying.sun@intel.com>
Loading
Please sign in to comment