perf/x86/intel: Add Crestmont PMU
mainline inclusion from mainline-v6.6-rc1 commit a430021f 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=a430021faad6b4fa86c820fc3e7f8dbfc2f14fb4 Intel-SIG: commit a430021f perf/x86/intel: Add Crestmont PMU Backport Sierra Forrest core PMU support to kernel 5.10. ------------------------------------- The Grand Ridge and Sierra Forest are successors to Snow Ridge. They both have Crestmont core. From the core PMU's perspective, they are similar to the e-core of MTL. The only difference is the LBR event logging feature, which will be implemented in the following patches. Create a non-hybrid PMU setup for Grand Ridge and Sierra Forest. Signed-off-by:Kan Liang <kan.liang@linux.intel.com> Signed-off-by:
Peter Zijlstra (Intel) <peterz@infradead.org> Reviewed-by:
Andi Kleen <ak@linux.intel.com> Link: https://lore.kernel.org/r/20230522113040.2329924-1-kan.liang@linux.intel.com Signed-off-by:
Yunying Sun <yunying.sun@intel.com>
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