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Date: Fri, 11 Sep 2009 08:36:08 -0500
From: Anthony Liguori <anthony@codemonkey.ws>
MIME-Version: 1.0
Subject: Re: [Qemu-devel] [PATCH] VirtIO: Fix QEMU crash during Windows PNP
	tests
References: <00a201ca3093$980153b0$c803fb10$@com>
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To: Yan Vugenfirer <yvugenfi@redhat.com>
Cc: qemu-devel@nongnu.org

Yan Vugenfirer wrote:
> Hello,
>
> In some cases bus driver can deassert "bus master" bit in PCI command
> register. The driver will no longer be able to update related registers in
> the device. Eventually it will cause QEMU to exit in "virtqueue_num_heads"
> function.
>
> Attached path that fixes the described issue.
>
> Best regards,
> Yan Vugenfirer.
>   
Needs a Signed-off-by.

Regards,

Anthony Liguori