Re: [Qemu-devel] [PATCH 3/3] Delayed IP packets

[Jan Kiszka <jan.kiszka@siemens.com>]

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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