CVSROOT: /cvs
Module name: src
Changes by: [email protected] 2014/03/13 06:45:04
Modified files:
sys/dev/pci/drm: drmP.h drm_drv.c
sys/dev/pci/drm/i915: i915_drv.c
sys/dev/pci/drm/radeon: radeon_kms.c
Log message:
Block userland from entering drm code (and make sure it is no longer in there)
before we truly start quiescing the device and don't unblock until we've
finished waking the device up. Fixes issues with suspend/resume on inteldrm(4)
and perhaps radeondrm(4) as well.
i"it is the right place to stall" deraadt@
