Michel Dänzer 955c907b97 drm/amdgpu: Use unsigned ring indices in amdgpu_queue_mgr_map ...

commit fa7c7939b4bf112cd06ba166b739244077898990 upstream.

This matches the corresponding UAPI fields. Treating the ring index as
signed could result in accessing random unrelated memory if the MSB was
set.

Fixes: effd924d2f ("drm/amdgpu: untie user ring ids from kernel ring ids v6")
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Michel Dänzer <michel.daenzer@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2017-12-10 13:40:37 +01:00

..

drm

drm/amdgpu: Use unsigned ring indices in amdgpu_queue_mgr_map

2017-12-10 13:40:37 +01:00

host1x

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

ipu-v3

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

vga

sched/wait: Rename wait_queue_t => wait_queue_entry_t

2017-06-20 12:18:27 +02:00

Makefile

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