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| author | David Arcari <darcari@redhat.com> | 2023-03-30 15:42:18 +0200 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2023-03-30 20:04:29 +0200 |
| commit | ae817e618d4b5d221daae34d32a39476e4bdcb36 (patch) | |
| tree | 357766be7ebd4f86080f3a847c9c2454d6bb9b13 /drivers/hwmon | |
| parent | thermal: intel: int340x: processor_thermal: Fix additional deadlock (diff) | |
| download | linux-ae817e618d4b5d221daae34d32a39476e4bdcb36.tar.xz linux-ae817e618d4b5d221daae34d32a39476e4bdcb36.zip | |
thermal: intel: powerclamp: Fix cpumask and max_idle module parameters
When cpumask is specified as a module parameter the value is
overwritten by the module init routine. This can easily be fixed
by checking to see if the mask has already been allocated in the
init routine.
When max_idle is specified as a module parameter a panic will occur.
The problem is that the idle_injection_cpu_mask is not allocated until
the module init routine executes. This can easily be fixed by allocating
the cpumask if it's not already allocated.
Fixes: ebf519710218 ("thermal: intel: powerclamp: Add two module parameters")
Signed-off-by: David Arcari <darcari@redhat.com>
Reviewed-by: Srinivas Pandruvada<srinivas.pandruvada@linux.intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/hwmon')
0 files changed, 0 insertions, 0 deletions