On Wed, 2025-03-19 at 08:49 +0100, Christian König wrote:
> Am 18.03.25 um 20:22 schrieb Daniel Almeida:
> > From: Asahi Lina
> >
> > Since commit 21aa27ddc582 ("drm/shmem-helper: Switch to reservation
> > lock"), the drm_gem_shmem_vmap and drm_gem_shmem_vunmap functions
> > require that the call
Am 18.03.25 um 20:22 schrieb Daniel Almeida:
> From: Asahi Lina
>
> Since commit 21aa27ddc582 ("drm/shmem-helper: Switch to reservation
> lock"), the drm_gem_shmem_vmap and drm_gem_shmem_vunmap functions
> require that the caller holds the DMA reservation lock for the object.
> Add lockdep asserti
From: Asahi Lina
Since commit 21aa27ddc582 ("drm/shmem-helper: Switch to reservation
lock"), the drm_gem_shmem_vmap and drm_gem_shmem_vunmap functions
require that the caller holds the DMA reservation lock for the object.
Add lockdep assertions to help validate this.
Signed-off-by: Asahi Lina
S
