Commits
Francisco Jerez committed 3ba6462355c
drm/nouveau: Take fence spinlock before reading the last sequence. It fixes a race between the TTM delayed work queue and the GEM IOCTLs (fdo bug 29583) uncovered by the BKL removal. Signed-off-by: Francisco Jerez <currojerez@riseup.net> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>