perf: Add PERF_BR_NEW_ARCH_[N] map for BRBE on arm64 platform
mainline inclusion from mainline-v6.1-rc1 commit f4054e52 category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/I8EC9K CVE: NA Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=f4054e522531038354bea5c924f286fdd8ae77b5 -------------------------------- BRBE captured branch types will overflow perf_branch_entry.type and generic branch types in perf_branch_entry.new_type. So override each available arch specific branch type in the following manner to comprehensively process all reported branch types in BRBE. PERF_BR_ARM64_FIQ PERF_BR_NEW_ARCH_1 PERF_BR_ARM64_DEBUG_HALT PERF_BR_NEW_ARCH_2 PERF_BR_ARM64_DEBUG_EXIT PERF_BR_NEW_ARCH_3 PERF_BR_ARM64_DEBUG_INST PERF_BR_NEW_ARCH_4 PERF_BR_ARM64_DEBUG_DATA PERF_BR_NEW_ARCH_5 Signed-off-by:Anshuman Khandual <anshuman.khandual@arm.com> Signed-off-by:
Peter Zijlstra (Intel) <peterz@infradead.org> Reviewed-by:
James Clark <james.clark@arm.com> Link: https://lkml.kernel.org/r/20220824044822.70230-5-anshuman.khandual@arm.com Signed-off-by:
Junhao He <hejunhao3@huawei.com>
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