Re: [PATCH] drm/mst: Fix NULL pointer dereference in drm_dp_add_payload_part2 (again)

to switch between systems fairly frequently. I'm speculating that the connecting and disconnecting is related, so I'm hopeful I can trigger it quickly. -Jeff On 4/12/24 20:22, Jeff Mahoney wrote: Commit 54d217406afe (drm: use mgr->dev in drm_dbg_kms in drm_dp_add_payload_part

[PATCH] drm/mst: Fix NULL pointer dereference in drm_dp_add_payload_part2 (again)

art2 due to state->dev being NULL in the debug message printed if the payload allocation has failed. This commit restores mgr->dev to avoid the Oops. Fixes: 5aa1dfcdf0a42 ("drm/mst: Refactor the flow for payload allocation/removement") Cc: sta...@vger.kernel.org Signed-off-by: Je

[PATCH] drm/amd: add Kconfig dependency for ACP on DRM_AMDGPU

is patch came from me fielding reports that the openSUSE Tumbleweed kernel had MFD_CORE=y as part of a version update. In the process of troubleshooting, I did see how the code was structured and there are some interesting choices in there. > On 24 May 2016 at 18:47, Jeff Mahoney wrote: >>

[PATCH] drm/amd: add Kconfig dependency for ACP on DRM_AMDGPU

ff-by: Jeff Mahoney --- drivers/gpu/drm/amd/acp/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/gpu/drm/amd/acp/Kconfig b/drivers/gpu/drm/amd/acp/Kconfig index ca77ec1..e503e3d 100644 --- a/drivers/gpu/drm/amd/acp/Kconfig +++ b/drivers/gpu/drm/amd/acp/Kconfig @@ -2,6 +2,7 @@ menu

[PATCH] nouveau: Fix race with fence signaling

: Ben Skeggs Signed-off-by: Jeff Mahoney --- drivers/gpu/drm/nouveau/nouveau_fence.c | 11 +-- 1 file changed, 5 insertions(+), 6 deletions(-) --- a/drivers/gpu/drm/nouveau/nouveau_fence.c +++ b/drivers/gpu/drm/nouveau/nouveau_fence.c @@ -180,12 +180,11 @@ nouveau_fence_wait_u