perf/x86: Hybrid PMU support for event constraints
mainline inclusion from mainline-v5.13-rc1 commit 24ee38ff 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=24ee38ffe61a68fc35065fcab1908883a34c866b Intel-SIG: commit 24ee38ff perf/x86: Hybrid PMU support for event constraints Backport as a dependency for Sierra Forrest core PMU support. ------------------------------------- The events are different among hybrid PMUs. Each hybrid PMU should use its own event constraints. 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://lkml.kernel.org/r/1618237865-33448-10-git-send-email-kan.liang@linux.intel.com Signed-off-by:
Yunying Sun <yunying.sun@intel.com>
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