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| author | Viresh Kumar <viresh.kumar@linaro.org> | 2022-05-09 09:27:37 +0530 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2022-05-09 18:51:54 +0200 |
| commit | 85f0e42bd65d01b351d561efb38e584d4c596553 (patch) | |
| tree | 01787975f47c78623b01234abf4c9a5b1934cbf9 /drivers/cpufreq/longrun.c | |
| parent | 740fcdc2c20ecf855b36b919d7fa1b872b5a7eae (diff) | |
| download | linux-next-85f0e42bd65d01b351d561efb38e584d4c596553.tar.gz | |
Revert "cpufreq: Fix possible race in cpufreq online error path"
This reverts commit f346e96267cd76175d6c201b40f770c0116a8a04.
The commit tried to fix a possible real bug but it made it even worse.
The fix was simply buggy as now an error out to out_offline_policy or
out_exit_policy will try to release a semaphore which was never taken in
the first place. This works fine only if we failed late, i.e. via
out_destroy_policy.
Fixes: f346e96267cd ("cpufreq: Fix possible race in cpufreq online error path")
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/cpufreq/longrun.c')
0 files changed, 0 insertions, 0 deletions