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Re: [Qemu-devel] [PATCH 1.0] ac97: don't override the pci subsystem id
From: |
Gerd Hoffmann |
Subject: |
Re: [Qemu-devel] [PATCH 1.0] ac97: don't override the pci subsystem id |
Date: |
Mon, 07 Nov 2011 16:10:00 +0100 |
User-agent: |
Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.2.23) Gecko/20110927 Red Hat/3.1.15-1.el6_1 Thunderbird/3.1.15 |
Hi,
> This is more of an edge case however, since we know that hardware tools
> rely on PCI IDs.
The ID is invalid, you can't do anything useful with it ...
> For example our hypothetical ABI signature tool will
> certainly include lspci like functionality and detect this as a change.
... except maybe recording it somewhere to notice when changes.
So I guess your point is Windows guests might think they got a new sound
card, record that has hardware change and may require re-activation
because of that?
cheers,
Gerd
- [Qemu-devel] [PATCH 1.0] ac97: don't override the pci subsystem id, Gerd Hoffmann, 2011/11/07
- Re: [Qemu-devel] [PATCH 1.0] ac97: don't override the pci subsystem id, Avi Kivity, 2011/11/07
- Re: [Qemu-devel] [PATCH 1.0] ac97: don't override the pci subsystem id, Gerd Hoffmann, 2011/11/07
- Re: [Qemu-devel] [PATCH 1.0] ac97: don't override the pci subsystem id, Anthony Liguori, 2011/11/07
- Re: [Qemu-devel] [PATCH 1.0] ac97: don't override the pci subsystem id, Avi Kivity, 2011/11/07
- Re: [Qemu-devel] [PATCH 1.0] ac97: don't override the pci subsystem id, Anthony Liguori, 2011/11/07
- Re: [Qemu-devel] [PATCH 1.0] ac97: don't override the pci subsystem id, Avi Kivity, 2011/11/07
- Re: [Qemu-devel] [PATCH 1.0] ac97: don't override the pci subsystem id, Anthony Liguori, 2011/11/07
- Re: [Qemu-devel] [PATCH 1.0] ac97: don't override the pci subsystem id, Avi Kivity, 2011/11/07
- Re: [Qemu-devel] [PATCH 1.0] ac97: don't override the pci subsystem id,
Gerd Hoffmann <=
- Re: [Qemu-devel] [PATCH 1.0] ac97: don't override the pci subsystem id, Avi Kivity, 2011/11/07