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: Christian König <deathsimple@vodafone.de>
Reviewed-by: Jerome Glisse <jglisse@redhat.com>
diff --git a/drivers/gpu/drm/radeon/radeon_cs.c b/drivers/gpu/drm/radeon/radeon_cs.c
index e241506..d59eb59 100644
--- a/drivers/gpu/drm/radeon/radeon_cs.c
+++ b/drivers/gpu/drm/radeon/radeon_cs.c
@@ -463,7 +463,7 @@
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) &&