drm: serialize drm_file.master with a new spinlock
authorjsg <jsg@openbsd.org>
Mon, 27 Sep 2021 03:34:34 +0000 (03:34 +0000)
committerjsg <jsg@openbsd.org>
Mon, 27 Sep 2021 03:34:34 +0000 (03:34 +0000)
commitebdefde75efc89da8dfcadaa0b292d42c38f8eaa
treeaf9a3d5eb380c39becd37200e1f4611f5c672e45
parent40694f2c389f3ce3cbe6496a34a5f1d12d6fe5b1
drm: serialize drm_file.master with a new spinlock

From Desmond Cheong Zhi Xi
06a553a99bacb00d3bc25f79e75c8e0fbf7a5025 in linux 5.10.y/5.10.67
0b0860a3cf5eccf183760b1177a1dcdb821b0b66 in mainline linux
sys/dev/pci/drm/drm_auth.c
sys/dev/pci/drm/drm_file.c
sys/dev/pci/drm/include/drm/drm_file.h