CVS commit: src/sys/dev/hyperv

["NONAKA Kimihiro" <nonaka%netbsd.org@localhost>]

Module Name:    src
Committed By:   nonaka
Date:           Sun May 24 10:32:00 UTC 2020

Modified Files:
        src/sys/dev/hyperv: if_hvn.c

Log Message:
hvn(4): Prevent from occur panic when acquiring the media status.

hvn(4) sleeps during hvn_media_status(), and thus requires an adaptive mutex
for the media lock.  Taken from recent iwm(4) change.


To generate a diff of this commit:
cvs rdiff -u -r1.17 -r1.18 src/sys/dev/hyperv/if_hvn.c

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