Asahi Lina ddddedaa0d drm/shmem-helper: Fix locking for drm_gem_shmem_get_pages_sgt() ... Other functions touching shmem->sgt take the pages lock, so do that here too. drm_gem_shmem_get_pages() & co take the same lock, so move to the _locked() variants to avoid recursive locking. Discovered while auditing locking to write the Rust abstractions. Fixes: 2194a63a81 ("drm: Add library for shmem backed GEM objects") Fixes: 4fa3d66f13 ("drm/shmem: Do dma_unmap_sg before purging pages") Signed-off-by: Asahi Lina <lina@asahilina.net> Reviewed-by: Javier Martinez Canillas <javierm@redhat.com> Signed-off-by: Javier Martinez Canillas <javierm@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230205125124.2260-1-lina@asahilina.net (cherry picked from commit aa8c85affe) Signed-off-by: Javier Martinez Canillas <javierm@redhat.com>		2023-02-16 16:04:38 +01:00
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drm	drm/shmem-helper: Fix locking for drm_gem_shmem_get_pages_sgt()	2023-02-16 16:04:38 +01:00
host1x	gpu: host1x: Use tegra_dev_iommu_get_stream_id()	2023-01-27 17:41:49 +01:00
ipu-v3	gpu: ipu-v3: common: Add of_node_put() for reference returned by of_graph_get_port_by_id()	2022-12-16 18:40:29 +01:00
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