| commit | dd7c46d6e58e8737b0ac3ba21e8584c2632dba65 | [log] [tgz] |
|---|---|---|
| author | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | Tue Sep 07 15:32:48 2021 +0200 |
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | Tue Sep 07 15:39:45 2021 +0200 |
| tree | f71162ff2c4c9ce84c166433d50966b5f2bf40c1 | |
| parent | 4bf8e582119ed9767f907abb6dc62ef9dddf10df [diff] |
Revert "cpufreq: intel_pstate: Process HWP Guaranteed change notification"
Revert commit d0e936adbd22 ("cpufreq: intel_pstate: Process HWP
Guaranteed change notification"), because it causes a NULL pointer
dereference to occur on Lenovo X1 gen9 laptops due to an HWP
guaranteed performance change interrupt arriving prematurely.
This feature will be revisited in the next cycle.
Reported-by: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>