Drivers: hv: vmbus: Fix a rescind handling bug
authorK. Y. Srinivasan <kys@microsoft.com>
Fri, 23 Dec 2016 00:54:00 +0000 (16:54 -0800)
committerRaspbian kernel package updater <root@raspbian.org>
Sat, 31 Mar 2018 14:48:47 +0000 (15:48 +0100)
commitc1ca77e0eb5b19dddeae8fdedf3ff3015547f15f
tree0077fd8aa6de50360475011a1967b90099e5edf6
parent3bf9e6af6ceda9bc1c544cf66358751d2220ed27
Drivers: hv: vmbus: Fix a rescind handling bug

commit ccb61f8a99e6c29df4fb96a65dad4fad740d5be9 upstream.

The host can rescind a channel that has been offered to the
guest and once the channel is rescinded, the host does not
respond to any requests on that channel. Deal with the case where
the guest may be blocked waiting for a response from the host.

Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/hv/channel.c