CVS commit: src/sys/external/bsd/drm2

["matthew green" <mrg%netbsd.org@localhost>]

Module Name:    src
Committed By:   mrg
Date:           Thu Jan  1 01:15:43 UTC 2015

Modified Files:
        src/sys/external/bsd/drm2/drm: drm_drv.c
        src/sys/external/bsd/drm2/include/drm: drm_irq_netbsd.h
        src/sys/external/bsd/drm2/include/linux: spinlock.h ww_mutex.h
        src/sys/external/bsd/drm2/linux: linux_idr.c linux_kmap.c linux_work.c
            linux_writecomb.c
        src/sys/external/bsd/drm2/pci: drm_pci.c

Log Message:
due to hangs seen by several folks, for now revert:
http://mail-index.netbsd.org/source-changes/2014/11/04/msg060120.html

Log Message:
This code should be MP-safe. Use IPL_SCHED in place of IPL_DRM/IPL_VM and set
D_MPSAFE flag in cdevsw.


To generate a diff of this commit:
cvs rdiff -u -r1.12 -r1.13 src/sys/external/bsd/drm2/drm/drm_drv.c
cvs rdiff -u -r1.3 -r1.4 \
    src/sys/external/bsd/drm2/include/drm/drm_irq_netbsd.h
cvs rdiff -u -r1.5 -r1.6 src/sys/external/bsd/drm2/include/linux/spinlock.h
cvs rdiff -u -r1.8 -r1.9 src/sys/external/bsd/drm2/include/linux/ww_mutex.h
cvs rdiff -u -r1.4 -r1.5 src/sys/external/bsd/drm2/linux/linux_idr.c
cvs rdiff -u -r1.11 -r1.12 src/sys/external/bsd/drm2/linux/linux_kmap.c
cvs rdiff -u -r1.9 -r1.10 src/sys/external/bsd/drm2/linux/linux_work.c
cvs rdiff -u -r1.2 -r1.3 src/sys/external/bsd/drm2/linux/linux_writecomb.c
cvs rdiff -u -r1.8 -r1.9 src/sys/external/bsd/drm2/pci/drm_pci.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.