CVS commit: src/sys/netinet6

[David Young <dyoung%netbsd.org@localhost>]

Module Name:    src
Committed By:   dyoung
Date:           Thu Aug 13 00:34:05 UTC 2009

Modified Files:
        src/sys/netinet6: in6.c in6_ifattach.c in6_ifattach.h

Log Message:
Postpone to a workqueue adding link-local and loopback IPv6 addresses
to an interface.  This keeps the kernel from entering ifp->if_ioctl
recursively, which can deadlock if if_ioctl takes locks.  This will
fix deadlocks & LOCKDEBUG errors in agr(4) (kern/39940) and in
gre(4).


To generate a diff of this commit:
cvs rdiff -u -r1.151 -r1.152 src/sys/netinet6/in6.c
cvs rdiff -u -r1.82 -r1.83 src/sys/netinet6/in6_ifattach.c
cvs rdiff -u -r1.11 -r1.12 src/sys/netinet6/in6_ifattach.h

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