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Re: [Qemu-devel] Re: [PATCH 2/3] qemu: make cirrus init value pci spec c
From: |
Gleb Natapov |
Subject: |
Re: [Qemu-devel] Re: [PATCH 2/3] qemu: make cirrus init value pci spec compliant |
Date: |
Mon, 12 Oct 2009 16:21:29 +0200 |
On Mon, Oct 12, 2009 at 08:44:56AM -0500, Anthony Liguori wrote:
> Gleb Natapov wrote
> >>BTW, I don't think it's write-protected and it probably should be?
> >>
> >AFAIR it is not writable on plain qemu.
>
> KVM wants it to be writable for the TPR optimization. Historically,
I don't think so. TPR will work after BIOS will be shadowed. This is simply
KVM shortcoming.
> it was read-only in QEMU but it changed to read-write in order to
I just checked. It is still read-only in QEMU _before_ BIOS is shadowed.
> fake coreboot into thinking that the bios implemented PMM which it
> doesn't.
What is PMM? Post memory manager? How is it related?
--
Gleb.
- 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, Gleb Natapov, 2009/10/09
- 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, Gleb Natapov, 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, Gleb Natapov, 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, Gleb Natapov, 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, Gleb Natapov, 2009/10/11
- 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 <=
- 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, 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