[PATCH 0/2] Fix some arm64 perf issues

From: Bhupesh Sharma
Date: Mon Feb 03 2020 - 17:28:15 EST


This patchset tries to address some arm64 perf issues.

While the 1st patch is a generic one and just removes a dead/left-over
declaration:
[PATCH 1/2]: hw_breakpoint: Remove unused '__register_perf_hw_breakpoint' declaration

the 2nd patch addresses 'perf stat -e' like use-cases on arm64 which
allow per-task address execution h/w breakpoints:
[PATCH 2/2]: perf/arm64: Allow per-task kernel breakpoints

Cc: Mark Rutland <mark.rutland@xxxxxxx>
Cc: Will Deacon <will@xxxxxxxxxx>
Cc: Catalin Marinas <catalin.marinas@xxxxxxx>
Cc: Ard Biesheuvel <ard.biesheuvel@xxxxxxxxxx>

Bhupesh Sharma (2):
hw_breakpoint: Remove unused '__register_perf_hw_breakpoint'
declaration
perf/arm64: Allow per-task kernel breakpoints

arch/arm64/kernel/hw_breakpoint.c | 7 -------
include/linux/hw_breakpoint.h | 3 ---
2 files changed, 10 deletions(-)

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2.7.4