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Re: [Qemu-devel] [PATCH rebased for-1.8] i386: pc: align gpa<->hpa on 1G
From: |
Gerd Hoffmann |
Subject: |
Re: [Qemu-devel] [PATCH rebased for-1.8] i386: pc: align gpa<->hpa on 1GB boundary (v6) |
Date: |
Tue, 10 Dec 2013 16:53:04 +0100 |
On Di, 2013-12-10 at 16:47 +0100, Laszlo Ersek wrote:
> On 12/10/13 15:53, Gerd Hoffmann wrote:
> > Hi,
> >
> >> If we could make a small guset visible change, it would be simpler to
> >> always make the PCI hole 1GB in size; it is currently 256MB for i440FX
> >> and 1.25GB for q35.
> >
> > Easy for i440fx.
>
> I think it's going to break OVMF again.
Can't see a reason why it should.
> Also, I don't understand the reference to "it is currently 256MB for
> i440FX"... My understanding was that the PCI hole didn't shrink below
> 512MB in size for i440fx -- sorry if I missed something.
512MB is correct (0xe0000000+).
cheers,
Gerd
- Re: [Qemu-devel] [PATCH rebased for-1.8] i386: pc: align gpa<->hpa on 1GB boundary (v6), Paolo Bonzini, 2013/12/10
- Re: [Qemu-devel] [PATCH rebased for-1.8] i386: pc: align gpa<->hpa on 1GB boundary (v6), Gerd Hoffmann, 2013/12/10
- Re: [Qemu-devel] [PATCH rebased for-1.8] i386: pc: align gpa<->hpa on 1GB boundary (v6), Paolo Bonzini, 2013/12/10
- Re: [Qemu-devel] [PATCH rebased for-1.8] i386: pc: align gpa<->hpa on 1GB boundary (v6), Laszlo Ersek, 2013/12/10
- Re: [Qemu-devel] [PATCH rebased for-1.8] i386: pc: align gpa<->hpa on 1GB boundary (v6),
Gerd Hoffmann <=
- Re: [Qemu-devel] [PATCH rebased for-1.8] i386: pc: align gpa<->hpa on 1GB boundary (v6), Laszlo Ersek, 2013/12/10
- Re: [Qemu-devel] [PATCH rebased for-1.8] i386: pc: align gpa<->hpa on 1GB boundary (v6), Paolo Bonzini, 2013/12/10
- Re: [Qemu-devel] [PATCH rebased for-1.8] i386: pc: align gpa<->hpa on 1GB boundary (v6), Michael S. Tsirkin, 2013/12/10
- Re: [Qemu-devel] [PATCH rebased for-1.8] i386: pc: align gpa<->hpa on 1GB boundary (v6), Laszlo Ersek, 2013/12/10
- Re: [Qemu-devel] [PATCH rebased for-1.8] i386: pc: align gpa<->hpa on 1GB boundary (v6), Laszlo Ersek, 2013/12/10
- Re: [Qemu-devel] [PATCH rebased for-1.8] i386: pc: align gpa<->hpa on 1GB boundary (v6), Michael S. Tsirkin, 2013/12/10
- Re: [Qemu-devel] [PATCH rebased for-1.8] i386: pc: align gpa<->hpa on 1GB boundary (v6), Gerd Hoffmann, 2013/12/11
Re: [Qemu-devel] [PATCH rebased for-1.8] i386: pc: align gpa<->hpa on 1GB boundary (v6), Michael S. Tsirkin, 2013/12/10
Re: [Qemu-devel] [PATCH rebased for-1.8] i386: pc: align gpa<->hpa on 1GB boundary (v6), Marcelo Tosatti, 2013/12/10