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Commit 66782cec authored by Christian König's avatar Christian König Committed by Alex Deucher
Browse files

drm/amdgpu: always emit GDS switch 



Otherwise a process can access the GDS data of another process.

Signed-off-by: default avatarChristian König <christian.koenig@amd.com>
Reviewed-by: default avatarAlex Deucher <alexander.deucher@amd.com>
Reviewed-by: default avatarJammy Zhou <Jammy.Zhou@amd.com>
Reviewed-by: default avatarMonk Liu <monk.liu@amd.com>
parent aa2bdb24

drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c

+1 −1
Original line number Diff line number Diff line
@@ -179,7 +179,7 @@ int amdgpu_ib_schedule(struct amdgpu_device *adev, unsigned num_ibs, 
		amdgpu_vm_flush(ring, vm, ib->sync.last_vm_update);

	}



	if (ring->funcs->emit_gds_switch && ib->vm && (ib->flags & AMDGPU_IB_FLAG_GDS))

	if (vm && ring->funcs->emit_gds_switch)

		amdgpu_ring_emit_gds_switch(ring, ib->vm->ids[ring->idx].id,

					    ib->gds_base, ib->gds_size,

					    ib->gws_base, ib->gws_size,