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linux/drivers/gpu
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Friedrich Vock 0cdb3f9740 drm/amdgpu: Check if NBIO funcs are NULL in amdgpu_device_baco_exit 
The special case for VM passthrough doesn't check adev->nbio.funcs
before dereferencing it. If GPUs that don't have an NBIO block are
passed through, this leads to a NULL pointer dereference on startup.

Signed-off-by: Friedrich Vock <friedrich.vock@gmx.de>
Fixes: 1bece222ea ("drm/amdgpu: Clear doorbell interrupt status for Sienna Cichlid")
Cc: Alex Deucher <alexander.deucher@amd.com>
Cc: Christian König <christian.koenig@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
History 2024-05-17 17:40:36 -04:00
..
drm drm/amdgpu: Check if NBIO funcs are NULL in amdgpu_device_baco_exit 2024-05-17 17:40:36 -04:00
host1x gpu: host1x: Do not setup DMA for virtual devices 2024-04-08 16:52:58 +02:00
ipu-v3 drm for 6.6-rc1 2023-08-30 13:34:34 -07:00
trace gpu/trace: add a gpu total memory usage tracepoint 2020-03-03 17:52:41 -05:00
vga PCI/VGA: Move vgaarb to drivers/pci 2022-03-09 18:30:46 -06:00
Makefile gpu: host1x: Add context bus 2022-06-01 11:50:42 +02:00