Commits
Vitaly Kuznetsov committed 7be3e169444
Drivers: hv: vmbus: don't loose HVMSG_TIMER_EXPIRED messages We must handle HVMSG_TIMER_EXPIRED messages in the interrupt context and we offload all the rest to vmbus_on_msg_dpc() tasklet. This functions loops to see if there are new messages pending. In case we'll ever see HVMSG_TIMER_EXPIRED message there we're going to lose it as we can't handle it from there. Avoid looping in vmbus_on_msg_dpc(), we're OK with handling one message per interrupt. Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com> Reviewed-by: Radim Kr.má<rkrcmar@redhat.com> Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>