Re: [PATCH 00/12] vfio: selftests: Support for multi-device tests

[Alex Williamson <alex@shazbot.org>]

On Wed, 5 Nov 2025 13:03:51 -0800
David Matlack <dmatlack@google.com> wrote:

> On Wed, Nov 5, 2025 at 11:06 AM Alex Williamson <alex@shazbot.org> wrote:
> >
> > On Wed,  8 Oct 2025 23:25:19 +0000
> > David Matlack <dmatlack@google.com> wrote:
> >  
> > > This series adds support for tests that use multiple devices, and adds
> > > one new test, vfio_pci_device_init_perf_test, which measures parallel
> > > device initialization time to demonstrate the improvement from commit
> > > e908f58b6beb ("vfio/pci: Separate SR-IOV VF dev_set").
> > >
> > > This series also breaks apart the monolithic vfio_util.h and
> > > vfio_pci_device.c into separate files, to account for all the new code.
> > > This required some code motion so the diffstat looks large. The final
> > > layout is more granular and provides a better separation of the IOMMU
> > > code from the device code.  
> >
> > Hi David,
> >
> > This series doesn't apply to mainline currently and I see you have some
> > self-comments that suggests this is still a WIP, so I'll drop it and
> > look for a v2.  
> 
> Yes, I am going to send a v2 to address my self-comments. I'm also
> looking at getting reviews of this series from some fellow Googlers on
> the mailing list. Feel free to hold off for now.
> 
> >  I believe
> > https://lore.kernel.org/kvm/20250912222525.2515416-2-dmatlack@google.com/
> > is still in play though and does apply.  Thanks,  
> 
> This series will need another revision as well to address Sean's
> feedback, and I think can be merged via KVM maintainers.
> 
> That being said,
> https://lore.kernel.org/kvm/20250922224857.2528737-1-dmatlack@google.com/
> should apply and be ready to merge. It is a small prep patch for the
> KVM selftests integration.

Oops, yes, that's the one I meant to reference.  It links to the prior
one and I grabbed the wrong link from my local branch.  Thanks for the
confirmation.

Alex