From: Jason Wang <jasowang@redhat.com>
To: Avi Kivity <avi@redhat.com>
Cc: qemu-devel <qemu-devel@nongnu.org>,
Anthony Liguori <anthony@codemonkey.ws>
Subject: Re: [Qemu-devel] Regression caused by "rtl8139: do the network/host communication only in normal operating mode" (ff71f2e8cac)
Date: Thu, 10 May 2012 16:38:24 +0800 [thread overview]
Message-ID: <4FAB7E80.6050409@redhat.com> (raw)
In-Reply-To: <4FAA9946.8070209@redhat.com>
On 05/10/2012 12:20 AM, Avi Kivity wrote:
> On 05/09/2012 07:12 PM, Anthony Liguori wrote:
>> On 05/09/2012 10:15 AM, Avi Kivity wrote:
>>> Autotest fails for me with this patch. The symptoms are that the guest
>>> fails DHCP on bootup (not all bootups).
>>>
>>> Please investigate.
>> Which guest?
> Sorry, forgot to mention. Fedora 9 x86_64 (booted with -smp 2).
>
>
Looks like linux driver left the op mode to 0x11 which is unexpected by
the spec. And the real physical card could do DMA in this mode. So the
check in this commit is too strict.
Would send a patch to revert this commit.
prev parent reply other threads:[~2012-05-10 8:38 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-05-09 15:15 [Qemu-devel] Regression caused by "rtl8139: do the network/host communication only in normal operating mode" (ff71f2e8cac) Avi Kivity
2012-05-09 16:12 ` Anthony Liguori
2012-05-09 16:20 ` Avi Kivity
2012-05-10 8:38 ` Jason Wang [this message]
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