It is better to check i before use it in array to avoid potential out of
bound access.
Signed-off-by: Hangyu Hua
---
drivers/gpu/drm/nouveau/nouveau_svm.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/nouveau/nouveau_svm.c
b/drivers/gpu/drm/nouveau
If drm_connector_init fails, intel_connector_free will be called to take
care of proper free. So it is necessary to drop the refcount of port
before intel_connector_free.
Fixes: 091a4f91942a ("drm/i915: Handle drm-layer errors in
intel_dp_add_mst_connector")
Signed-off-by: Hangyu Hua
On 2022/5/18 15:57, Andrzej Hajda wrote:
On 18.05.2022 08:58, Hangyu Hua wrote:
The next call to sii8620_burst_get_tx_buf will result in off-by-one
When ctx->burst.tx_count + size == ARRAY_SIZE(ctx->burst.tx_buf). The
same
thing happens in sii8620_burst_get_rx_buf.
This patch also
On 2022/5/16 15:19, Hangyu Hua wrote:
If drm_connector_init fails, intel_connector_free will be called to take
care of proper free. So it is necessary to drop the refcount of port
before intel_connector_free.
Fixes: 091a4f91942a ("drm/i915: Handle drm-layer errors in
intel_dp_add_mst_conn
On 2022/5/23 09:57, Hangyu Hua wrote:
On 2022/5/9 13:44, Hangyu Hua wrote:
map->handle need to be handled correctly when map->type is _DRM_SHM or
_DRM_CONSISTENT just like map->type is _DRM_REGISTERS.
Fixes: 8d153f7107ff ("drm: update user token hashing and map handles")
Si
On 2022/5/9 14:11, Hangyu Hua wrote:
drm_gem_object_lookup will call drm_gem_object_get inside. So cursor_bo
needs to be put when msm_gem_get_and_pin_iova fails.
Fixes: e172d10a9c4a ("drm/msm/mdp5: Add hardware cursor support")
Signed-off-by: Hangyu Hua
---
drivers/gpu/drm/msm
On 2022/5/9 13:44, Hangyu Hua wrote:
map->handle need to be handled correctly when map->type is _DRM_SHM or
_DRM_CONSISTENT just like map->type is _DRM_REGISTERS.
Fixes: 8d153f7107ff ("drm: update user token hashing and map handles")
Signed-off-by: Hangyu Hua
---
drivers
It is unreasonable to check tx_buf's size and
use rx_buf.
Fixes: e19e9c692f81 ("drm/bridge/sii8620: add support for burst eMSC
transmissions")
Signed-off-by: Hangyu Hua
---
drivers/gpu/drm/bridge/sil-sii8620.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drive
If drm_connector_init fails, intel_connector_free will be called to take
care of proper free. So it is necessary to drop the refcount of port
before intel_connector_free.
Fixes: 091a4f91942a ("drm/i915: Handle drm-layer errors in
intel_dp_add_mst_connector")
Signed-off-by:
drm_dp_mst_get_edid call kmemdup to create mst_edid. So mst_edid need to be
freed after use.
Signed-off-by: Hangyu Hua
---
drivers/gpu/drm/dp/drm_dp_mst_topology.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/drm/dp/drm_dp_mst_topology.c
b/drivers/gpu/drm/dp
drm_gem_object_lookup will call drm_gem_object_get inside. So cursor_bo
needs to be put when msm_gem_get_and_pin_iova fails.
Fixes: e172d10a9c4a ("drm/msm/mdp5: Add hardware cursor support")
Signed-off-by: Hangyu Hua
---
drivers/gpu/drm/msm/disp/mdp5/mdp5_crtc.c | 4 +++-
1 file
map->handle need to be handled correctly when map->type is _DRM_SHM or
_DRM_CONSISTENT just like map->type is _DRM_REGISTERS.
Fixes: 8d153f7107ff ("drm: update user token hashing and map handles")
Signed-off-by: Hangyu Hua
---
drivers/gpu/drm/drm_bufs.c | 18 +++
On 2022/4/28 23:27, Andrey Grodzovsky wrote:
On 2022-04-28 04:56, Hangyu Hua wrote:
On 2022/4/27 22:43, Andrey Grodzovsky wrote:
On 2022-04-26 22:31, Hangyu Hua wrote:
On 2022/4/26 22:55, Andrey Grodzovsky wrote:
On 2022-04-25 22:54, Hangyu Hua wrote:
On 2022/4/25 23:42, Andrey
On 2022/4/27 22:43, Andrey Grodzovsky wrote:
On 2022-04-26 22:31, Hangyu Hua wrote:
On 2022/4/26 22:55, Andrey Grodzovsky wrote:
On 2022-04-25 22:54, Hangyu Hua wrote:
On 2022/4/25 23:42, Andrey Grodzovsky wrote:
On 2022-04-25 04:36, Hangyu Hua wrote:
When drm_sched_job_add_dependency
On 2022/4/26 22:55, Andrey Grodzovsky wrote:
On 2022-04-25 22:54, Hangyu Hua wrote:
On 2022/4/25 23:42, Andrey Grodzovsky wrote:
On 2022-04-25 04:36, Hangyu Hua wrote:
When drm_sched_job_add_dependency() fails, dma_fence_put() will be
called
internally. Calling it again after
On 2022/4/25 23:42, Andrey Grodzovsky wrote:
On 2022-04-25 04:36, Hangyu Hua wrote:
When drm_sched_job_add_dependency() fails, dma_fence_put() will be called
internally. Calling it again after drm_sched_job_add_dependency()
finishes
may result in a dangling pointer.
Fix this by removing
When drm_sched_job_add_dependency() fails, dma_fence_put() will be called
internally. Calling it again after drm_sched_job_add_dependency() finishes
may result in a dangling pointer.
Fix this by removing redundant dma_fence_put().
Signed-off-by: Hangyu Hua
---
drivers/gpu/drm/lima/lima_gem.c
17 matches
Mail list logo
