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Re: [Qemu-devel] Re: [PATCH 2/3] qemu: make cirrus init value pci spec c
From: |
Michael S. Tsirkin |
Subject: |
Re: [Qemu-devel] Re: [PATCH 2/3] qemu: make cirrus init value pci spec compliant |
Date: |
Sun, 11 Oct 2009 18:12:32 +0200 |
User-agent: |
Mutt/1.5.19 (2009-01-05) |
On Sun, Oct 11, 2009 at 04:53:39PM +0200, Avi Kivity wrote:
> On 10/11/2009 04:44 PM, Michael S. Tsirkin wrote:
>> On Sun, Oct 11, 2009 at 04:42:27PM +0200, Avi Kivity wrote:
>>
>>> On 10/11/2009 04:35 PM, Michael S. Tsirkin wrote:
>>>
>>>> No, this is not how it works, I think.
>>>> Currently BIOS ROM is loaded only on init, directly into qemu memory.
>>>>
>>>>
>>> If we change it we break in-place upgrades - install qemu, run guest,
>>> upgrade qemu, reboot guest - now the old qemu runs with a new bios which
>>> may or may not work.
>>>
>> Sorry, could not parse this.
>> If you upgraded qemu, you are running with new qemu with new bios?
>>
>
> The guest is running during the upgrade, so the qemu executable is still
> from the old install (but deleted).
Oh, I don't think we should re-read it from file each time.
We could read it at startup, keep a copy around for reboots.
> --
> error compiling committee.c: too many arguments to function
- Re: [Qemu-devel] Re: [PATCH 2/3] qemu: make cirrus init value pci spec compliant, (continued)
- Re: [Qemu-devel] Re: [PATCH 2/3] qemu: make cirrus init value pci spec compliant, Anthony Liguori, 2009/10/12
- Re: [Qemu-devel] Re: [PATCH 2/3] qemu: make cirrus init value pci spec compliant, Gleb Natapov, 2009/10/12
- Re: [Qemu-devel] Re: [PATCH 2/3] qemu: make cirrus init value pci spec compliant, Anthony Liguori, 2009/10/12
- Re: [Qemu-devel] Re: [PATCH 2/3] qemu: make cirrus init value pci spec compliant, Kevin O'Connor, 2009/10/12
- Re: [Qemu-devel] Re: [PATCH 2/3] qemu: make cirrus init value pci spec compliant, Avi Kivity, 2009/10/11
- Re: [Qemu-devel] Re: [PATCH 2/3] qemu: make cirrus init value pci spec compliant, Michael S. Tsirkin, 2009/10/11
- Re: [Qemu-devel] Re: [PATCH 2/3] qemu: make cirrus init value pci spec compliant, Avi Kivity, 2009/10/11
- Re: [Qemu-devel] Re: [PATCH 2/3] qemu: make cirrus init value pci spec compliant,
Michael S. Tsirkin <=
- Re: [Qemu-devel] Re: [PATCH 2/3] qemu: make cirrus init value pci spec compliant, Avi Kivity, 2009/10/11
- Re: [Qemu-devel] Re: [PATCH 2/3] qemu: make cirrus init value pci spec compliant, Michael S. Tsirkin, 2009/10/11
- Re: [Qemu-devel] Re: [PATCH 2/3] qemu: make cirrus init value pci spec compliant, Avi Kivity, 2009/10/11
- Re: [Qemu-devel] Re: [PATCH 2/3] qemu: make cirrus init value pci spec compliant, Michael S. Tsirkin, 2009/10/11
- Re: [Qemu-devel] Re: [PATCH 2/3] qemu: make cirrus init value pci spec compliant, Avi Kivity, 2009/10/11
- Re: [Qemu-devel] Re: [PATCH 2/3] qemu: make cirrus init value pci spec compliant, Michael S. Tsirkin, 2009/10/11
- Re: [Qemu-devel] Re: [PATCH 2/3] qemu: make cirrus init value pci spec compliant, Avi Kivity, 2009/10/11
- Re: [Qemu-devel] Re: [PATCH 2/3] qemu: make cirrus init value pci spec compliant, Avi Kivity, 2009/10/11
- Re: [Qemu-devel] Re: [PATCH 2/3] qemu: make cirrus init value pci spec compliant, Michael S. Tsirkin, 2009/10/11
- Re: [Qemu-devel] Re: [PATCH 2/3] qemu: make cirrus init value pci spec compliant, Avi Kivity, 2009/10/11