Dan Carpenter 9c9d501b28 drm/amd/amdgpu: Fix up locking etc in amdgpu_debugfs_gprwave_ioctl() ...

There are two bugs here.
1) Drop the lock if copy_from_user() fails.
2) If the copy fails then the correct error code is -EFAULT instead of
   -EINVAL.

I also broke up the long line and changed "sizeof rd->id" to
"sizeof(rd->id)".

Fixes: 553f973a0d ("drm/amd/amdgpu: Update debugfs for XCC support (v3)")
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

2023-06-09 11:10:04 -04:00

53 KiB

Raw Blame History

View Raw