.@nvidia.com; ari...@nvidia.com; i...@nvidia.com;
> > j...@nvidia.com; mo...@nvidia.com
> > Subject: Re: nested-smmuv3 topic for QEMU/libvirt, Nov 2024
> >
> > Hi, Nico
> >
> > On Fri, 1 Nov 2024 at 19:55, Jason Gunthorpe wrote:
> > >
> > > On Thu, Oct 31,
ean-Philippe Brucker phili...@linaro.org>; Moritz Fischer ; Michael Shavit
> ; Andrea Bolognani ;
> Michael S. Tsirkin ; Peter Xu ;
> nath...@nvidia.com; ari...@nvidia.com; i...@nvidia.com;
> j...@nvidia.com; mo...@nvidia.com
> Subject: Re: nested-smmuv3 topic for QEMU/libvirt, Nov 202
Hi, Nico
On Fri, 1 Nov 2024 at 19:55, Jason Gunthorpe wrote:
>
> On Thu, Oct 31, 2024 at 09:09:20PM -0700, Nicolin Chen wrote:
>
> > FWIW, Robin requested a different solution for MSI mapping [1], v.s.
> > the RMR one that we have been using since Eric's work. I drafted a
> > few VFIO/IOMMUFD pat
Jean-
> Philippe Brucker ; Moritz Fischer
> ; Michael Shavit ; Michael S.
> Tsirkin ; Peter Xu ; Zhangfei Gao
> ; nath...@nvidia.com; ari...@nvidia.com;
> i...@nvidia.com; j...@nvidia.com; mo...@nvidia.com
> Subject: Re: nested-smmuv3 topic for QEMU/libvirt, Nov 2024
>
> On F
On Fri, Nov 01, 2024 at 06:35:23PM +, Shameerali Kolothum Thodi wrote:
> I have a bare minimum prototype code that works with a pluggable smmuv3.
>
> ...
> -device pxb-pcie,id=pcie.1,bus_nr=2,bus=pcie.0 \
> -device pcie-root-port,id=pcie.port1,bus=pcie.1 \
> -device arm-smmuv3-nested,id=smmuv1,
On Mon, Nov 18, 2024 at 06:59:53PM +0100, Eric Auger wrote:
> Looking at your branch I see the following series (marked with cover-letter)
..
> cover-letter: Add RMR WAR for MSI mappings (based on former RMR flat
> mapping and not related to *[PATCH RFCv1 0/7] vfio: Allow userspace
> to
Hi Zhenzhong,
On 11/19/24 08:07, Duan, Zhenzhong wrote:
> Hi Eric,
>
>> -Original Message-
>> From: Eric Auger
>> Sent: Tuesday, November 19, 2024 2:00 AM
>> Subject: Re: nested-smmuv3 topic for QEMU/libvirt, Nov 2024
>>
>> Hi Nicolin,
>>
Hi Eric,
>-Original Message-
>From: Eric Auger
>Sent: Tuesday, November 19, 2024 2:00 AM
>Subject: Re: nested-smmuv3 topic for QEMU/libvirt, Nov 2024
>
>Hi Nicolin,
>
>On 11/7/24 21:31, Nicolin Chen wrote:
>> Hi Eric,
>>
>> On Thu, Nov 07,
Hi Nicolin,
On 11/7/24 21:31, Nicolin Chen wrote:
> Hi Eric,
>
> On Thu, Nov 07, 2024 at 12:11:05PM +0100, Eric Auger wrote:
>> On 11/1/24 05:09, Nicolin Chen wrote:
>>> Hi,
>>>
>>> This is a continued discussion following previous month's:
>>> https://lore.kernel.org/qemu-devel/Zvr%2Fbf7KgLN1cjOl
ker phili...@linaro.org>; Moritz Fischer ; Michael Shavit
> ; Andrea Bolognani ;
> Michael S. Tsirkin ; Peter Xu ;
> Zhangfei Gao ; nath...@nvidia.com;
> ari...@nvidia.com; i...@nvidia.com; j...@nvidia.com; mo...@nvidia.com
> Subject: Re: nested-smmuv3 topic for QEMU/libvirt, Nov 2024
>
On 11/7/24 3:31 PM, Nicolin Chen wrote:
Hi Eric,
On Thu, Nov 07, 2024 at 12:11:05PM +0100, Eric Auger wrote:
On 11/1/24 05:09, Nicolin Chen wrote:
Hi,
This is a continued discussion following previous month's:
https://lore.kernel.org/qemu-devel/Zvr%2Fbf7KgLN1cjOl@Asurada-Nvidia/
Kernel ch
Hi Eric,
On Thu, Nov 07, 2024 at 12:11:05PM +0100, Eric Auger wrote:
> On 11/1/24 05:09, Nicolin Chen wrote:
> > Hi,
> >
> > This is a continued discussion following previous month's:
> > https://lore.kernel.org/qemu-devel/Zvr%2Fbf7KgLN1cjOl@Asurada-Nvidia/
> >
> > Kernel changes are getting close
Hi Nicolin,
On 11/1/24 05:09, Nicolin Chen wrote:
> Hi,
>
> This is a continued discussion following previous month's:
> https://lore.kernel.org/qemu-devel/Zvr%2Fbf7KgLN1cjOl@Asurada-Nvidia/
>
> Kernel changes are getting closer to merge, as Jason's planning to
> take vIOMMU series and smmuv3_nest
On Fri, Nov 01, 2024 at 06:35:23PM +, Shameerali Kolothum Thodi wrote:
> > @Shameer,
> > Do you have some update on the pluggable smmuv3 module?
>
> I have a bare minimum prototype code that works with a pluggable smmuv3.
>
> ...
> -device pxb-pcie,id=pcie.1,bus_nr=2,bus=pcie.0 \
> -device pc
-Philippe Brucker phili...@linaro.org>; Moritz Fischer ; Michael Shavit
> ; Andrea Bolognani ;
> Michael S. Tsirkin ; Peter Xu ;
> Zhangfei Gao ; nath...@nvidia.com;
> ari...@nvidia.com; i...@nvidia.com; j...@nvidia.com; mo...@nvidia.com
> Subject: nested-smmuv3 topic for QEMU/libvirt,
On Thu, Oct 31, 2024 at 09:09:20PM -0700, Nicolin Chen wrote:
> FWIW, Robin requested a different solution for MSI mapping [1], v.s.
> the RMR one that we have been using since Eric's work. I drafted a
> few VFIO/IOMMUFD patches for that,
I also talked to MarcZ about this at LPC and he seems wil
Hi,
This is a continued discussion following previous month's:
https://lore.kernel.org/qemu-devel/Zvr%2Fbf7KgLN1cjOl@Asurada-Nvidia/
Kernel changes are getting closer to merge, as Jason's planning to
take vIOMMU series and smmuv3_nesting series into the iommufd tree:
https://lore.kernel.org/all/c
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