CVS commit: src/sys/kern

["Jaromir Dolecek" <jdolecek%netbsd.org@localhost>]

Module Name:    src
Committed By:   jdolecek
Date:           Tue May 12 10:02:56 UTC 2020

Modified Files:
        src/sys/kern: kern_pmf.c

Log Message:
need to take IFNET_LOCK() around if_stop (on suspend) and if_init (on resume)
calls, those need to read and/or manipulate if_flags and hence need
the lock for IFEF_MPSAFE drivers; the drivers can't do IFNET_LOCK() themselves,
because the ioctl path call these hooks with the lock held

fixes KASSERT() in xennet(4) while investigating PR port-xen/55207


To generate a diff of this commit:
cvs rdiff -u -r1.42 -r1.43 src/sys/kern/kern_pmf.c

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