perf vendor events arm64: Fix incorrect Hisi hip08 L3 metrics
mainline inclusion commit id e9229d5b from mainline-v6.1-rc2 category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I62ITS CVE: NA Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=e9229d5b6254a75291536f582652c599957344d2 ---------------------------------------------------------------------- Commit 0cc177cf ("perf vendor events arm64: Add Hisi hip08 L3 metrics") add L3 metrics of hip08, but some metrics (IF_BP_MISP_BR_RET, IF_BP_MISP_BR_RET, IF_BP_MISP_BR_BL) have incorrect event number due to the mistakes in document, which caused incorrect result. Fix the incorrect metrics. Before: 65,811,214,308 armv8_pmuv3_0/event=0x1014/ # 18.87 push_branch # -40.19 other_branch 3,564,316,780 BR_MIS_PRED # 0.51 indirect_branch # 21.81 pop_branch After: 6,537,146,245 BR_MIS_PRED # 0.48 indirect_branch # 0.47 pop_branch # 0.00 push_branch # 0.05 other_branch Fixes: 0cc177cf ("perf vendor events arm64: Add Hisi hip08 L3 metrics") Reviewed-by:John Garry <john.garry@huawei.com> Signed-off-by:
Shang XiaoJing <shangxiaojing@huawei.com> Acked-by:
James Clark <james.clark@arm.com> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Ingo Molnar <mingo@redhat.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: John Garry <john.garry@huawei.com> Cc: Kajol Jain <kjain@linux.ibm.com> Cc: Leo Yan <leo.yan@linaro.org> Cc: linux-arm-kernel@lists.infradead.org Cc: Mark Rutland <mark.rutland@arm.com> Cc: Mike Leach <mike.leach@linaro.org> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Will Deacon <will@kernel.org> Link: https://lore.kernel.org/r/20221021105035.10000-2-shangxiaojing@huawei.com Signed-off-by:
Arnaldo Carvalho de Melo <acme@redhat.com> Signed-off-by:
Jie Liu <liujie375@h-partners.com>
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