kern/159222: [boot0] unusual behavior writing boot0 from single user mode

[linimon at FreeBSD.org]

Old Synopsis: unusual behavior writing boot0 from single user mode
New Synopsis: [boot0] unusual behavior writing boot0 from single user mode

Responsible-Changed-From-To: freebsd-amd64->freebsd-bugs
Responsible-Changed-By: linimon
Responsible-Changed-When: Wed Jul 27 23:46:14 UTC 2011
Responsible-Changed-Why: 
reclassify.

http://www.freebsd.org/cgi/query-pr.cgi?pr=159222