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| author | Maarten Lankhorst <maarten.lankhorst@linux.intel.com> | 2021-10-21 13:35:38 +0300 |
|---|---|---|
| committer | Christian König <christian.koenig@amd.com> | 2021-11-17 16:26:19 +0300 |
| commit | 7e2e69ed4678a4c660c4727e625a396b06c0c372 (patch) | |
| tree | c85f6f3df7b24feb3884a7e3a9db0cac8b911c25 /drivers/md/dm-snap-persistent.c | |
| parent | 5e9ddbdcf730a2671b9a07c6de45b53f139995af (diff) | |
| download | linux-7e2e69ed4678a4c660c4727e625a396b06c0c372.tar.xz | |
drm/i915: Fix i915_request fence wait semantics
The i915_request fence wait behaves differently for timeout = 0
compared to expected dma-fence behavior.
i915 behavior:
- Unsignaled: -ETIME
- Signaled: 0 (= timeout)
Expected:
- Unsignaled: 0
- Signaled: 1
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Acked-by: Daniel Vetter <daniel@ffwll.ch>
Acked-by: Christian König <christian.koenig@amd.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20211116102431.198905-6-christian.koenig@amd.com
Signed-off-by: Christian König <christian.koenig@amd.com>
Diffstat (limited to 'drivers/md/dm-snap-persistent.c')
0 files changed, 0 insertions, 0 deletions