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Re: [Xen-devel] Re: [PATCH] xen: fix interrupt routing

To: Alexander Graf <agraf@xxxxxxx>
Subject: Re: [Xen-devel] Re: [PATCH] xen: fix interrupt routing
From: Stefano Stabellini <stefano.stabellini@xxxxxxxxxxxxx>
Date: Wed, 15 Jun 2011 17:32:08 +0100
Cc: "xen-devel@xxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxx>, Stefano Stabellini <Stefano.Stabellini@xxxxxxxxxxxxx>, "qemu-devel@xxxxxxxxxx" <qemu-devel@xxxxxxxxxx>, Ian Campbell <Ian.Campbell@xxxxxxxxxxxxx>, Isaku Yamahata <yamahata@xxxxxxxxxxxxx>, Anthony Liguori <anthony@xxxxxxxxxxxxx>
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On Wed, 15 Jun 2011, Alexander Graf wrote:
> > commit 973bb091a967fdec37a1bc8fe30d46a483d2903d
> > Author: Stefano Stabellini <stefano.stabellini@xxxxxxxxxxxxx>
> > Date:   Tue May 17 12:10:36 2011 +0000
> > 
> >    xen: fix interrupt routing
> > 
> >    - remove i440FX-xen and i440fx_write_config_xen
> >    we don't need to intercept pci config writes to i440FX anymore;
> > 
> >    - introduce PIIX3-xen and piix3_write_config_xen
> >    we do need to intercept pci config write to the PCI-ISA bridge to update
> >    the PCI link routing;
> > 
> >    - set the number of PIIX3-xen interrupts line to 128;
> I still find it unpretty and I'm pretty sure it's completely different from 
> real hardware, but since Xen code is your call and this doesn't affect 
> non-Xen workloads, I won't block it, unless someone else is very much opposed 
> to it.
> Please resend as proper patch.
Thanks, I'll do that.

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