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Re: [Qemu-devel] [PATCH 3/3] Delayed IP packets
From: |
Jan Kiszka |
Subject: |
Re: [Qemu-devel] [PATCH 3/3] Delayed IP packets |
Date: |
Thu, 29 Sep 2011 20:19:42 +0200 |
User-agent: |
Mozilla/5.0 (X11; U; Linux i686 (x86_64); de; rv:1.8.1.12) Gecko/20080226 SUSE/2.0.0.12-1.1 Thunderbird/2.0.0.12 Mnenhy/0.7.5.666 |
On 2011-09-29 20:05, Amit Shah wrote:
> On (Thu) 29 Sep 2011 [19:53:47], Jan Kiszka wrote:
>>>> Can't reproduce, I'm not getting stable hibernation here even without
>>>> any network configured.
>>>
>>> With virtio devices and the patches applied? Can you tell me what
>>> you're seeing?
>>
>> No, I didn't patch my guest. I was using standard IDE with an emulated
>> NIC (or without) against a 3.1-rc3 (or so) guest.
>
> Strange, using qemu.git and an F14 guest (2.6.38) using this cmd line:
>
> ./x86_64-softmmu/qemu-system-x86_64 -m 512 /guests/f14-suspend.qcow2 -net
> none -enable-kvm -smp 2
>
> I could successfully hibernate and resume.
-cpu qemu64,-kvmclock makes it work. Would have to check a different
kernel version to find out if it's a guest kernel or qemu/kvm issue.
>
>>>> Could you check if the recent pull request [1] changes the picture for you?
>>>
>>> Thanks, that series fixes the problem.
>>
>> Perfect! Right in time. :)
>
> And people say slirp is neglected and unmaintainable :-)
Who says this? I think slirp just needed some attention. It already
presented two fairly old bugs to me, but strangely right after I adopted
it... ;)
Jan
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