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authorDavid Vrabel <david.vrabel@citrix.com>2012-10-18 10:03:38 (GMT)
committerKonrad Rzeszutek Wilk <konrad.wilk@oracle.com>2012-10-30 13:29:07 (GMT)
commit2ebb939ab9c6a2484866c5eae4184c83c2b21af8 (patch)
tree24b5bd880f9ac58c2524620fe08046519bba6219 /drivers/xen
parent01bc825f6311ba2878ae353418eee575d3051594 (diff)
downloadlinux-2ebb939ab9c6a2484866c5eae4184c83c2b21af8.tar.xz
xen-kbdfront: handle backend CLOSED without CLOSING
Backend drivers shouldn't transistion to CLOSED unless the frontend is CLOSED. If a backend does transition to CLOSED too soon then the frontend may not see the CLOSING state and will not properly shutdown. So, treat an unexpected backend CLOSED state the same as CLOSING. Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: David Vrabel <david.vrabel@citrix.com> Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
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