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xen-devel
Re: [Xen-devel] Upstream QEMU and Xen unstable not working
To: |
Wei Liu <liuw@xxxxxxxxx> |
Subject: |
Re: [Xen-devel] Upstream QEMU and Xen unstable not working |
From: |
Stefano Stabellini <stefano.stabellini@xxxxxxxxxxxxx> |
Date: |
Tue, 19 Jul 2011 13:04:22 +0100 |
Cc: |
Jan, "xen-devel@xxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxx>, Stefano Stabellini <Stefano.Stabellini@xxxxxxxxxxxxx>, "qemu-devel@xxxxxxxxxx" <qemu-devel@xxxxxxxxxx>, Beulich <JBeulich@xxxxxxxxxx>, Ian Campbell <Ian.Campbell@xxxxxxxxxxxxx>, Anthony Perard <anthony.perard@xxxxxxxxxx> |
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Tue, 19 Jul 2011 05:09:30 -0700 |
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<1311074728.4408.4.camel@limbo> |
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<CAOsiSVWWub_fHOPym3RrOtHuVEeo24yfVcCE-nZT=FChqq8=DQ@xxxxxxxxxxxxxx> <1310983409.20648.42.camel@xxxxxxxxxxxxxxxxxxxxxx> <1311044007.5933.3.camel@limbo> <1311059648.4027.2.camel@xxxxxxxxxxxxxxxxxxxx> <1311065110.5933.32.camel@limbo> <alpine.DEB.2.00.1107191206320.12963@kaball-desktop> <1311074728.4408.4.camel@limbo> |
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Alpine 2.00 (DEB 1167 2008-08-23) |
On Tue, 19 Jul 2011, Wei Liu wrote:
> On Tue, 2011-07-19 at 12:09 +0100, Stefano Stabellini wrote:
> > On Tue, 19 Jul 2011, Wei Liu wrote:
> > > Good, this is it.
> > >
> > > But this patch is not yet pulled in the tree.
> >
> > I pushed few commits that I had in my local tree, they should be in
> > xen-next now.
>
> The commit 2aa8f492c85604b91b263350560042d632fcdeb2 in your xen-next
> tree.
>
> Author: Anthony PERARD <anthony.perard@xxxxxxxxxx>
> Date: Wed Jul 6 18:58:14 2011 +0100
>
> hw/piix_pci.c: Fix PIIX3-xen to initialize ids
>
> Signed-off-by: Anthony PERARD <anthony.perard@xxxxxxxxxx>
>
> The content mismatch with description.
>
> It patches hw/ide/piix.c, which doesn't solve the problem. It should be
> hw/piix_pci.c .
>
> Seems that you got the wrong patch. The right one is here.
>
> http://marc.info/?l=qemu-devel&m=130876651402847&w=2
>
Yeah, I realized it right after sending the email.
Unfortunately there is also a regression in Xen, similar to the one
fixed by 23550, that causes PV on HVM guests to hang during boot at the
moment.
The offending commit is CS 23573:
"replace d->nr_pirqs sized arrays with radix tree"
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