linux

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Miaoqian Lin 72893aadc0 drm/virtio: Fix NULL vs IS_ERR checking in virtio_gpu_object_shmem_init

[ Upstream commit c24968734a ]

Since drm_prime_pages_to_sg() function return error pointers.
The drm_gem_shmem_get_sg_table() function returns error pointers too.
Using IS_ERR() to check the return value to fix this.

Fixes: 2f2aa13724 ("drm/virtio: move virtio_gpu_mem_entry initialization to new function")
Signed-off-by: Miaoqian Lin <linmq006@gmail.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20220602104223.54527-1-linmq006@gmail.com
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2022-08-17 14:23:19 +02:00

Kconfig

drivers: gpu: drm: virtio: fix dependency of DRM_VIRTIO_GPU on VIRTIO

2020-12-22 13:43:29 +01:00

Makefile

drm/virtio: implement blob resources: implement vram object

2020-09-29 11:23:33 +02:00

virtgpu_debugfs.c

drm/virtio: virtio_{blah} --> virtio_gpu_{blah}

2020-12-02 11:48:14 +01:00

virtgpu_display.c

drm/virtio: fix NULL pointer dereference in virtio_gpu_conn_get_modes