tree a78bbd36307cbc869ad8d7ef2883f710b917d18f
parent b3a19b36ad7450d4c8caeb7d9f623af3da32a578
author K. Y. Srinivasan <kys@microsoft.com> 1426706970 -0700
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1427280835 +0100

Drivers: hv: vmbus: Fix a siganlling host signalling issue

Handle the case when the write to the ringbuffer fails. In this case,
unconditionally signal the host. Since we may have deferred signalling
the host based on the kick_q parameter, signalling the host
unconditionally in this case deals with the issue.

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