git.baikalelectronics.ru Git - kernel.git/commit

]> git.baikalelectronics.ru Git - kernel.git/commit

author	Andrey Grodzovsky <andrey.grodzovsky@amd.com>
	Tue, 10 Oct 2017 20:50:17 +0000 (16:50 -0400)
committer	Alex Deucher <alexander.deucher@amd.com>
	Thu, 19 Oct 2017 19:26:59 +0000 (15:26 -0400)
commit	e2607f6f418520837b42d36f06eaf463df17eca6
tree	d5bc47553183dfe5ec29a23fe3e7d78f1906fc2d	tree \| snapshot
parent	2705d4416e4e1d68cb16d74b9fd5feb623ca04b1	commit \| diff

drm/amdgpu: Move old fence waiting before reservation lock is aquired v2

Helps avoiding deadlock during GPU reset.
Added mutex to amdgpu_ctx to preserve order of fences on a ring.

v2:
Put waiting logic in a function in a seperate function in amdgpu_ctx.c

Signed-off-by: Andrey Grodzovsky <andrey.grodzovsky@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drivers/gpu/drm/amd/amdgpu/amdgpu.h		diff \| blob \| history
drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c		diff \| blob \| history
drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c		diff \| blob \| history

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