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| author | Jeff Layton <jlayton@kernel.org> | 2023-04-19 07:24:46 -0400 |
|---|---|---|
| committer | Lyude Paul <lyude@redhat.com> | 2023-06-20 16:00:09 -0400 |
| commit | 54d217406afe250d7a768783baaa79a035f21d38 (patch) | |
| tree | 9a4fb5cd9275ed9ac99133b687a3e6fa5bb055c4 /fs/ntfs/aops.c | |
| parent | 8d0d16a3ef44c60d66f937c21f32fa2cf8f2c9ed (diff) | |
| download | linux-stable-54d217406afe250d7a768783baaa79a035f21d38.tar.gz linux-stable-54d217406afe250d7a768783baaa79a035f21d38.tar.bz2 linux-stable-54d217406afe250d7a768783baaa79a035f21d38.zip | |
drm: use mgr->dev in drm_dbg_kms in drm_dp_add_payload_part2
I've been experiencing some intermittent crashes down in the display
driver code. The symptoms are ususally a line like this in dmesg:
amdgpu 0000:30:00.0: [drm] Failed to create MST payload for port 000000006d3a3885: -5
...followed by an Oops due to a NULL pointer dereference.
Switch to using mgr->dev instead of state->dev since "state" can be
NULL in some cases.
Link: https://bugzilla.redhat.com/show_bug.cgi?id=2184855
Suggested-by: Jani Nikula <jani.nikula@linux.intel.com>
Signed-off-by: Jeff Layton <jlayton@kernel.org>
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Lyude Paul <lyude@redhat.com>
Signed-off-by: Lyude Paul <lyude@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230419112447.18471-1-jlayton@kernel.org
Diffstat (limited to 'fs/ntfs/aops.c')
0 files changed, 0 insertions, 0 deletions