Re: [PATCH v2] perf/x86: always include regs->ip in callchain

On Thu, May 23, 2019 at 1:34 PM Song Liu wrote: > > Commit d15d356887e7 removes regs->ip for !perf_hw_regs(regs) case. This > patch adds regs->ip back. > > Fixes: d15d356887e7 ("perf/x86: Make perf callchains work without > CONFIG_FRAME_POINTER") > Cc: Kairui Song > Cc: Peter Zijlstra (Intel) >

[PATCH v2] perf/x86: always include regs->ip in callchain

Commit d15d356887e7 removes regs->ip for !perf_hw_regs(regs) case. This patch adds regs->ip back. Fixes: d15d356887e7 ("perf/x86: Make perf callchains work without CONFIG_FRAME_POINTER") Cc: Kairui Song Cc: Peter Zijlstra (Intel) Signed-off-by: Song Liu --- arch/x86/events/core.c | 4 ++-- 1