search for: ttm_bo_wait_unreserved

Displaying 1 result from an estimated 1 matches for "ttm_bo_wait_unreserved".

2009 Sep 07
1
[PATCH] drm/nouveau: fix ref leak in nouveau_gem_pushbuf_validate()
..._validate(), where the current object ref and reservervation would have not been cancelled, if cpu_writers test failed. However, this patch does NOT fix nouveau_gem_pushbuf_validate() completely. The scenario described in the bug report now leads to X server being stuck in uninterruptible sleep in ttm_bo_wait_unreserved(). Cc: Ben Skeggs <bskeggs at redhat.com> Signed-off-by: Pekka Paalanen <pq at iki.fi> --- drivers/gpu/drm/nouveau/nouveau_gem.c | 65 +++++++++++++++++++++------------ 1 files changed, 42 insertions(+), 23 deletions(-) diff --git a/drivers/gpu/drm/nouveau/nouveau_gem.c b/drivers/g...