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authorJames Clark <james.clark@arm.com>2022-11-30 16:51:58 +0000
committerArnaldo Carvalho de Melo <acme@redhat.com>2022-12-05 09:29:14 -0300
commit20ed9fa4965875fdde5bfd65d838465e38d46b22 (patch)
tree90674d1a7fb30a59e888c49c76a065f9161d608d /tools/perf/arch/arm64
parent49bd97c28b7e7f014a72821fd95fcf11e11599a4 (diff)
perf branch: Fix interpretation of branch records
Commit 93315e46b000fc80 ("perf/core: Add speculation info to branch entries") added a new field in between type and new_type. Perf has its own copy of this struct so update it to match the kernel side. This doesn't currently cause any issues because new_type is only used by the Arm BRBE driver which isn't merged yet. Committer notes: Is this really an ABI? How are we supposed to deal with old perf.data files with new tools and vice versa? :-\ Fixes: 93315e46b000fc80 ("perf/core: Add speculation info to branch entries") Reviewed-by: Anshuman Khandual <anshuman.khandual@arm.com> Signed-off-by: James Clark <james.clark@arm.com> Acked-by: Namhyung Kim <namhyung@kernel.org> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Ingo Molnar <mingo@redhat.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Sandipan Das <sandipan.das@amd.com> Link: https://lore.kernel.org/r/20221130165158.517385-1-james.clark@arm.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/arch/arm64')
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