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

["Taylor R Campbell" <riastradh%netbsd.org@localhost>]

Module Name:    src
Committed By:   riastradh
Date:           Sun Dec 19 11:21:38 UTC 2021

Modified Files:
        src/sys/external/bsd/drm2/linux: linux_rwsem.c

Log Message:
linux: Use IPL_VM for lock inside rw_semaphore.

down_read_trylock needs to work under a spin lock.


To generate a diff of this commit:
cvs rdiff -u -r1.1 -r1.2 src/sys/external/bsd/drm2/linux/linux_rwsem.c

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