Commit c5f927a6 authored by Committed by Russell King
ARM: 7765/1: perf: Record the user-mode PC in the call chain.
With this change, we no longer lose the innermost entry in the user-mode part of the call chain. See also the x86 port, which includes the ip. It's possible to partially work around this problem by post-processing the data to use the PERF_SAMPLE_IP value, but this works only if the CPU wasn't in the kernel when the sample was taken. Cc: <email@example.com> Signed-off-by: Jed Davis <firstname.lastname@example.org> Signed-off-by: Will Deacon <email@example.com> Signed-off-by: Russell King <firstname.lastname@example.org>
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