Pull 9p filesystemfixes from Al Viro:
"Several 9p fixes"
* '9p-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs:
9p: Fix missing commas in mount options
net/9p: Switch to wait_event_killable()
fs/9p: Compare qid.path in v9fs_test_inode