From 0047634d3daebca9e99a22eb89167bf77f35cdfa Mon Sep 17 00:00:00 2001
From: Amit Shah <amit.shah@redhat.com>
Date: Thu, 27 May 2010 13:24:39 +0530
Subject: [PATCH] virtio: console: Fix crash when hot-unplugging a port and
 read is blocked

When removing a port we don't check if a program was blocked for read.
This leads to a crash when SIGTERM is sent to the program after
hot-unplugging the port.

Signed-off-by: Amit Shah <amit.shah@redhat.com>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
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Reading git-format-patch failed