diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2023-01-20 10:43:07 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2023-01-20 10:43:07 -0800 |
| commit | ff83fec8179e392be2f472f0a9ec3da8f6d529c6 (patch) | |
| tree | c3490e47251d12255bdcb7478ee7c343bde903a8 /drivers/gpu/drm/msm/msm_gpu.c | |
| parent | 35929dae72332e41cb11b56439999fd0295d5a64 (diff) | |
| parent | 3f30a6e67ce49c0068f8058893326db46b6db11f (diff) | |
Merge tag 'drm-fixes-2023-01-20' of git://anongit.freedesktop.org/drm/drm
Pull drm fixes from Dave Airlie:
"Just a pretty regular week for this stage of things, amdgpu and i915,
along with some msm and misc others.
fb-helper:
- switcheroo fix
msm:
- kexec shutdown fix
- fix potential double free
i915:
- Reject display plane with height == 0
- re-disable RC6p on Sandy Bridge
- Fix hugepages' selftest
- DG2 hw workarounds
- switcheroo fix
vc4:
- fix a memory leak
panfrost:
- Kconfig fix
amdgpu:
- Fix display scaling
- Fix RN/CZN power reporting on some firmware versions
- Colorspace fixes
- Fix resource freeing in error case in CS IOCTL
- Fix warning on driver unload
- GC11 fixes
- DCN 3.1.4/5 S/G display workarounds"
* tag 'drm-fixes-2023-01-20' of git://anongit.freedesktop.org/drm/drm: (24 commits)
drm/amd/display: disable S/G display on DCN 3.1.4
drm/amd/display: disable S/G display on DCN 3.1.5
drm/amdgpu: allow multipipe policy on ASICs with one MEC
drm/amdgpu: correct MEC number for gfx11 APUs
drm/amd/display: fix issues with driver unload
drm/amdgpu: fix amdgpu_job_free_resources v2
drm/amd/display: Fix COLOR_SPACE_YCBCR2020_TYPE matrix
drm/amd/display: Calculate output_color_space after pixel encoding adjustment
drm/amdgpu: fix cleaning up reserved VMID on release
drm/amdgpu: Correct the power calcultion for Renior/Cezanne.
drm/amd/display: Fix set scaling doesn's work
drm/i915: Remove unused variable
drm/i915/dg2: Introduce Wa_18019271663
drm/i915/dg2: Introduce Wa_18018764978
drm/fb-helper: Set framebuffer for vga-switcheroo clients
drm/i915: Allow switching away via vga-switcheroo if uninitialized
drm/i915/selftests: Unwind hugepages to drop wakeref on error
drm/i915: re-disable RC6p on Sandy Bridge
drm/panfrost: fix GENERIC_ATOMIC64 dependency
drm/i915/display: Check source height is > 0
...
Diffstat (limited to 'drivers/gpu/drm/msm/msm_gpu.c')
| -rw-r--r-- | drivers/gpu/drm/msm/msm_gpu.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/msm/msm_gpu.c b/drivers/gpu/drm/msm/msm_gpu.c index 30ed45af76ad..380249500325 100644 --- a/drivers/gpu/drm/msm/msm_gpu.c +++ b/drivers/gpu/drm/msm/msm_gpu.c @@ -335,6 +335,8 @@ static void get_comm_cmdline(struct msm_gem_submit *submit, char **comm, char ** struct msm_file_private *ctx = submit->queue->ctx; struct task_struct *task; + WARN_ON(!mutex_is_locked(&submit->gpu->lock)); + /* Note that kstrdup will return NULL if argument is NULL: */ *comm = kstrdup(ctx->comm, GFP_KERNEL); *cmd = kstrdup(ctx->cmdline, GFP_KERNEL); |