Re: [PATCH v6 12/24] vfio/pci: Allow passing zero-length fd array in VFIO_DEVICE_PCI_HOT_RESET

Nicolin Chen
2023-03-16T06:49:28Z

On Thu, Mar 16, 2023 at 06:28:28AM +0000, Liu, Yi L wrote:

> > Anyway let's not wait here. Send your v7 and we can have more
> > focused discussion in your split series about hot reset.
>
> Sure. Once Nicolin's patch is updated, I can send v7 with the hot
> reset series as well.

I've updated three commits and pushed here:
https://github.com/nicolinc/iommufd/commits/wip/iommufd_nesting-03152023

Please pull the following commit to the emulated series:
"iommufd: Create access in vfio_iommufd_emulated_bind()"
https://github.com/nicolinc/iommufd/commit/6467e332584de62d1c4d5daab404a8c8d5a90a2d

Please pull the following commit to the cdev series or a place
that you feel it'd be better -- it's required by the change of
adding vfio_iommufd_emulated_detach_ioas():
"iommufd/device: Add iommufd_access_detach() API"
https://github.com/nicolinc/iommufd/commit/86346b5d06100640037cbb4a14bd249476072dec

The other one adding replace() will go with the replace series.

And regarding the new baseline for the replace series and the
nesting series, it'd be nicer to have another one git-merging
your cdev v7 branch on top of Jason's iommufd_hwpt branch. We
could wait for him updating to 6.3-rc2, if that's necessary.

Thanks
Nic