CVS commit: src/sys/dev/pci

["Izumi Tsutsui" <tsutsui%netbsd.org@localhost>]

Module Name:    src
Committed By:   tsutsui
Date:           Sat Aug 10 18:01:31 UTC 2013

Modified Files:
        src/sys/dev/pci: virtio.c

Log Message:
Make sure to check if the driver has a valid intr handler in virtio_detach().

Fixes a panic during shutdown on KVM under ubuntu 13.04 with virtio,
as reported in PR kern/48105 by Richard Hansen.

Should be pulled up to netbsd-6 branches.


To generate a diff of this commit:
cvs rdiff -u -r1.3 -r1.4 src/sys/dev/pci/virtio.c

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