Philip Yang ac7c48c0cc drm/amdkfd: Don't take process mutex for svm ioctls ... SVM ioctls take proper svms->lock to handle race conditions, don't need take process mutex to serialize ioctls. This also fixes circular locking warning: WARNING: possible circular locking dependency detected Possible unsafe locking scenario: CPU0 CPU1 ---- ---- lock((work_completion)(&svms->deferred_list_work)); lock(&process->mutex); lock((work_completion)(&svms->deferred_list_work)); lock(&process->mutex); *** DEADLOCK *** Signed-off-by: Philip Yang <Philip.Yang@amd.com> Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>		2022-01-27 15:47:34 -05:00
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drm	drm/amdkfd: Don't take process mutex for svm ioctls	2022-01-27 15:47:34 -05:00
host1x	gpu: host1x: Add back arm_iommu_detach_device()	2021-12-16 14:28:51 +01:00
ipu-v3	media: i.MX6: Support 16-bit BT.1120 video input	2021-10-19 08:08:38 +01:00
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