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(parent: 15d75ae) | patch
drm/amdgpu: always flush the TLB on gfx8
authorChristian König <christian.koenig@amd.com>
Fri, 3 Jun 2022 13:05:04 +0000 (15:05 +0200)
committerAlex Deucher <alexander.deucher@amd.com>
Wed, 8 Jun 2022 15:44:25 +0000 (11:44 -0400)
commit6e9739a0125c20c3ec8a30efa239d456be674e95
tree8c8b59c9340428b5ca12dcee6e6c744bedc0f4f2tree | snapshot
parent15d75aedbb2e21b2113a1b99a74427d82dfcb87acommit | diff
drm/amdgpu: always flush the TLB on gfx8

The TLB on GFX8 stores each block of 8 PTEs where any of the valid bits
are set.

Fixes: 98f3031e3f06 ("drm/amdgpu: rework TLB flushing")
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Tested-by: Michal Kubecek <mkubecek@suse.cz>
Signed-off-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c diff | blob | history
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