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| author |   Will Deacon <will@kernel.org> | 2019-07-29 11:43:48 +0100 |
|---|---|---|
| committer | Will Deacon <will@kernel.org> | 2019-07-29 11:43:48 +0100 |
| commit | 0d7fd70f26039bd4b33444ca47f0e69ce3ae0354 (patch) | |
| tree | cfc584f40ced0089df6a57ad6ee2bfc4b2bbd1c9 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | arm64: compat: Allow single-byte watchpoints on all addresses (diff) | |
| download | linux-dev-0d7fd70f26039bd4b33444ca47f0e69ce3ae0354.tar.xz linux-dev-0d7fd70f26039bd4b33444ca47f0e69ce3ae0354.zip | |
drivers/perf: arm_pmu: Fix failure path in PM notifier
Handling of the CPU_PM_ENTER_FAILED transition in the Arm PMU PM
notifier code incorrectly skips restoration of the counters. Fix the
logic so that CPU_PM_ENTER_FAILED follows the same path as CPU_PM_EXIT.
Cc: <stable@vger.kernel.org>
Fixes: da4e4f18afe0f372 ("drivers/perf: arm_pmu: implement CPU_PM notifier")
Reported-by: Anders Roxell <anders.roxell@linaro.org>
Acked-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Signed-off-by: Will Deacon <will@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions