From: Jan Kiszka <jan.kiszka@siemens.com>
To: Michael Tokarev <mjt@tls.msk.ru>
Cc: qemu-devel <qemu-devel@nongnu.org>, Gleb Natapov <gleb@redhat.com>
Subject: Re: [Qemu-devel] current qemu git does not work with win7 guest
Date: Mon, 07 May 2012 11:40:16 -0300 [thread overview]
Message-ID: <4FA7DED0.4090203@siemens.com> (raw)
In-Reply-To: <4FA7DD9C.4000906@msgid.tls.msk.ru>
On 2012-05-07 11:35, Michael Tokarev wrote:
> On 07.05.2012 18:18, Jan Kiszka wrote:
> []
>> I have a 32-bit WinXP here to test (but not a Win7-32) and will give it
>
> I just found out that a 32bit guest is not enough. The problem appears
> to be with 32bit userspace running under 64bit kernel only. I just
> booted a 32bit kernel here on host, and now all windows guests reboot
> fine, with and without kvmvapic.bin file.
With 32bit userspace you mean 32-bit qemu running on 64-bit kernel?
Smells like some alignment issue in the vapic data structures.
>
>> a try later. What irritates me is that qemu.git has a problem here but
>> not latest qemu-kvm.git. Both are very similar now. Hmm, what is your
>> qemu.git command line again? Does it include "-machine
>> accel=kvm,kernel_irqchip=on" (to enable in-kernel irqchip)?
>
> Rebooting... ;)
Ok. :)
Jan
--
Siemens AG, Corporate Technology, CT T DE IT 1
Corporate Competence Center Embedded Linux
next prev parent reply other threads:[~2012-05-07 14:40 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-05-06 19:03 [Qemu-devel] current qemu git does not work with win7 guest Michael Tokarev
2012-05-07 6:06 ` Michael Tokarev
2012-05-07 7:45 ` Gleb Natapov
2012-05-07 8:01 ` Michael Tokarev
2012-05-07 8:06 ` Gleb Natapov
2012-05-07 8:37 ` Michael Tokarev
2012-05-07 9:54 ` Michael Tokarev
2012-05-07 10:16 ` Gleb Natapov
2012-05-07 10:26 ` Michael Tokarev
2012-05-07 13:51 ` Michael Tokarev
2012-05-07 14:18 ` Jan Kiszka
2012-05-07 14:35 ` Michael Tokarev
2012-05-07 14:40 ` Jan Kiszka [this message]
2012-05-07 14:45 ` Michael Tokarev
2012-05-07 15:32 ` Jan Kiszka
2012-05-07 17:48 ` Michael Tokarev
2012-05-07 18:07 ` Jan Kiszka
2012-05-07 18:21 ` Michael Tokarev
2012-05-07 16:06 ` Avi Kivity
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