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| /openbmc/linux/drivers/cpufreq/ |
| H A D | cpufreq.c | diff 8cc46ae565c393f77417cb9530b1265eb50f5d2e Mon Jun 29 03:24:58 CDT 2020 Viresh Kumar <viresh.kumar@linaro.org> cpufreq: Fix locking issues with governors
The locking around governors handling isn't adequate currently.
The list of governors should never be traversed without the locking
in place. Also governor modules must not be removed while the code
in them is still in use.
Reported-by: Quentin Perret <qperret@google.com>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Cc: All applicable <stable@vger.kernel.org>
[ rjw: Changelog ]
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
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