Commit 5cc6fbab authored by Committed by Dave AirlieBrowse files
drm/radeon: Remove tests for -ERESTART from the TTM code.
Also sets affected TTM calls up to not wait interruptible, since that would cause an in-kernel spin until the TTM call succeeds, since the Radeon code does not return to user-space when a signal is received. Modifies interruptible fence waits to return -ERESTARTSYS rather than -EBUSY when interrupted by a signal, since that's the (yet undocumented) semantics required by the TTM sync object hooks. Signed-off-by: Thomas Hellstrom <firstname.lastname@example.org> Signed-off-by: Jerome Glisse <email@example.com> Signed-off-by: Dave Airlie <firstname.lastname@example.org>