[Top][All Lists]
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [Qemu-devel] [Xen-devel] [PATCH V6 10/11] Introduce Xen PCI Passthro
From: |
Anthony PERARD |
Subject: |
Re: [Qemu-devel] [Xen-devel] [PATCH V6 10/11] Introduce Xen PCI Passthrough, MSI (3/3) |
Date: |
Tue, 14 Feb 2012 13:46:55 +0000 |
On Tue, Feb 14, 2012 at 13:13, Jan Beulich <address@hidden> wrote:
>>>> On 13.02.12 at 13:20, Anthony PERARD <address@hidden> wrote:
>> From: Jiang Yunhong <address@hidden>
>>
>> A more complete history can be found here:
>> git://xenbits.xensource.com/qemu-xen-unstable.git
>
> This needs to be updated to include the changes in
> http://xenbits.xen.org/gitweb/?p=qemu-xen-unstable.git;a=commitdiff;h=bb36d632e4cabf47882adff07a45c6702c4a5b30
> (and hopefully the broken function that got fixed in
> http://xenbits.xen.org/gitweb/?p=qemu-xen-unstable.git;a=commitdiff;h=8cc8a3651c9c5bc2d0086d12f4b870fc525b9387
> didn't even make it into this patch set).
For the first patch/link, the 'volatile' variable should already be in
the patch (without a separate patch :( ). For the second, yes,
unregister_iomem is done by other functions in QEMU.
> In particular it must be avoided
> to map the MSI-X table with PROT_WRITE, and the respective MMIO
> range should not get assigned to the guest at all.
I will check that.
Regards,
--
Anthony PERARD
- [Qemu-devel] [PATCH V6 05/11] Introduce HostPCIDevice to access a pci device on the host., (continued)
- [Qemu-devel] [PATCH V6 05/11] Introduce HostPCIDevice to access a pci device on the host., Anthony PERARD, 2012/02/13
- [Qemu-devel] [PATCH V6 06/11] pci.c: Add pci_check_bar_overlap, Anthony PERARD, 2012/02/13
- [Qemu-devel] [PATCH V6 09/11] Introduce apic-msidef.h, Anthony PERARD, 2012/02/13
- [Qemu-devel] [PATCH V6 07/11] Introduce Xen PCI Passthrough, qdevice (1/3), Anthony PERARD, 2012/02/13
- [Qemu-devel] [PATCH V6 11/11] pci: Do not check if a bus exist in pci_parse_devaddr., Anthony PERARD, 2012/02/13
- [Qemu-devel] [PATCH V6 08/11] Introduce Xen PCI Passthrough, PCI config space helpers (2/3), Anthony PERARD, 2012/02/13
- [Qemu-devel] [PATCH V6 10/11] Introduce Xen PCI Passthrough, MSI (3/3), Anthony PERARD, 2012/02/13