diff options
| author | Maarten Lankhorst <maarten.lankhorst@canonical.com> | 2014-01-29 11:05:09 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-02-13 13:55:41 -0800 |
| commit | 18eb8d04680ee31c61f590f60659f72ec71eb7a5 (patch) | |
| tree | 3d02557ae22fddace02a9a2995ab4df850893634 /drivers | |
| parent | 67ba7bc05ddf1cbc76d4d7dba4f3235011c10d2c (diff) | |
drm/nouveau: fix lock unbalance in nouveau_crtc_page_flip
commit 09c3de135063f93d7137ad112f551f293b1204cf upstream.
Fixes a regression introduced by d5c1e84b3a130f0
"drm/nouveau: hold mutex while syncing to kernel channel".
Reported-by: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@canonical.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nouveau_display.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/nouveau/nouveau_display.c b/drivers/gpu/drm/nouveau/nouveau_display.c index 8b757483a107..91c826c6eb89 100644 --- a/drivers/gpu/drm/nouveau/nouveau_display.c +++ b/drivers/gpu/drm/nouveau/nouveau_display.c @@ -618,7 +618,7 @@ nouveau_crtc_page_flip(struct drm_crtc *crtc, struct drm_framebuffer *fb, ret = nouveau_fence_sync(fence, chan); nouveau_fence_unref(&fence); if (ret) - goto fail_free; + goto fail_unpin; ret = ttm_bo_reserve(&old_bo->bo, true, false, false, NULL); if (ret) |