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| author | Maarten Lankhorst <[email protected]> | 2018-02-15 09:14:25 +0000 |
|---|---|---|
| committer | Maarten Lankhorst <[email protected]> | 2018-02-19 09:36:14 +0000 |
| commit | bd67a8c15a3b59ea9b21aee31e867c728661977d (patch) | |
| tree | 7eee28e34166d7d9cffdc10f038ec3d6313bd0b6 /drivers/gpu/drm/omapdrm/omap_gem.c | |
| parent | drm/i915/execlists: Remove too early assert (diff) | |
| download | kernel-bd67a8c15a3b59ea9b21aee31e867c728661977d.tar.gz kernel-bd67a8c15a3b59ea9b21aee31e867c728661977d.zip | |
drm/i915: Release connector iterator on a digital port conflict.
Hitting the failure path through check_digital_port_conflicts triggers:
================================================
WARNING: lock held when returning to user space!
4.16.0-rc1-CI-kasan_1+ #1 Tainted: G W
------------------------------------------------
kms_3d/1439 is leaving the kernel with locks still held!
1 lock held by kms_3d/1439:
#0: (drm_connector_list_iter){.+.+}, at: [<000000003745d183>] intel_atomic_check+0x1d9d/0x3ff0 [i915]
Rearrange the code to have a single exit path through the unlock.
Signed-off-by: Maarten Lankhorst <[email protected]>
Reported-by: Chris Wilson <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
Reviewed-by: Chris Wilson <[email protected]>
Reviewed-by: Rodrigo Vivi <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/omapdrm/omap_gem.c')
0 files changed, 0 insertions, 0 deletions