git.apps.os.sepia.ceph.com Git - ceph-client.git/commit

]> git.apps.os.sepia.ceph.com Git - ceph-client.git/commit

author	Alex Deucher <alexander.deucher@amd.com>
	Wed, 7 Jun 2023 16:14:00 +0000 (12:14 -0400)
committer	Alex Deucher <alexander.deucher@amd.com>
	Thu, 15 Jun 2023 15:06:58 +0000 (11:06 -0400)
commit	e5df16d9428f5c6d2d0b1eff244d6c330ba9ef3a
tree	a764db22b1d94d8494f07ccfde13686ef0b6b189	tree \| snapshot
parent	740f42a28f4cff9e009a17cc78666165ecca9293	commit \| diff

drm/amdgpu/sdma4: set align mask to 255

The wptr needs to be incremented at at least 64 dword intervals,
use 256 to align with windows. This should fix potential hangs
with unaligned updates.

Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Reviewed-by: Aaron Liu <aaron.liu@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c		diff \| blob \| history
drivers/gpu/drm/amd/amdgpu/sdma_v4_4_2.c		diff \| blob \| history

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