Commit 1678dbc2 authored by Christian König's avatar Christian König Committed by Alex Deucher
Browse files

drm/radeon: fix VM syncing with multiple rings 



When a VM is used on more than one ring we need to
sync to the last user.

Signed-off-by: default avatarChristian König <deathsimple@vodafone.de>
Reviewed-by: default avatarJerome Glisse <jglisse@redhat.com>
parent e9e2fbe9

drivers/gpu/drm/radeon/radeon_cs.c

+1 −1
Original line number Diff line number Diff line
@@ -463,7 +463,7 @@ static int radeon_cs_ib_vm_chunk(struct radeon_device *rdev, 
		goto out;

	}

	radeon_cs_sync_rings(parser);

	radeon_cs_sync_to(parser, vm->last_flush);

	radeon_cs_sync_to(parser, vm->fence);

	radeon_cs_sync_to(parser, radeon_vm_grab_id(rdev, vm, parser->ring));



	if ((rdev->family >= CHIP_TAHITI) &&