[v1] vfio queue

[PULL 0/5] vfio queue

Cédric Le Goater posted 5 patches 1 month, 3 weeks ago

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Maintainers: Alex Williamson <alex@shazbot.org>, "Cédric Le Goater" <clg@redhat.com>, Eric Blake <eblake@redhat.com>, Markus Armbruster <armbru@redhat.com>

There is a newer version of this series

qapi/vfio.json                |  13 +++-
hw/vfio/vfio-region.h         |   2 +-
include/hw/vfio/vfio-device.h |  13 ++++
hw/vfio/display.c             |   6 +-
hw/vfio/migration.c           |  26 +++++---
hw/vfio/pci.c                 |   3 +-
hw/vfio/region.c              | 140 ++++++++++++++++++++++++++++++++----------
7 files changed, 157 insertions(+), 46 deletions(-)

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[PULL 0/5] vfio queue

Posted by Cédric Le Goater 1 month, 3 weeks ago

The following changes since commit ece408818d27f745ef1b05fb3cc99a1e7a5bf580:

  Merge tag 'for-upstream' of https://gitlab.com/bonzini/qemu into staging (2026-02-13 10:30:08 +0000)

are available in the Git repository at:

  https://github.com/legoater/qemu/ tags/pull-vfio-20260218

for you to fetch changes up to 9757da895103709f94d7ffb6a2aef8cf4e25ddc9:

  vfio: Document vfio_device_get_region_info() (2026-02-18 10:55:30 +0100)

----------------------------------------------------------------
vfio queue:

* Improves VFIO region mmap alignment for hugepfnmap support on
  Grace-based systems (GB200)
* Documents vfio_device_get_region_info() API
* Adds a new VFIO_MIGRATION event notifying PRE_COPY_P2P transition

----------------------------------------------------------------
Ankit Agrawal (3):
      hw/vfio: sort and validate sparse mmap regions by offset
      vfio: Add Error ** parameter to vfio_region_setup()
      hw/vfio: align mmap to power-of-2 of region size for hugepfnmap

Avihai Horon (1):
      vfio/migration: Send VFIO_MIGRATION event before PRE_COPY_P2P transition

Vivek Kasireddy (1):
      vfio: Document vfio_device_get_region_info()

 qapi/vfio.json                |  13 +++-
 hw/vfio/vfio-region.h         |   2 +-
 include/hw/vfio/vfio-device.h |  13 ++++
 hw/vfio/display.c             |   6 +-
 hw/vfio/migration.c           |  26 +++++---
 hw/vfio/pci.c                 |   3 +-
 hw/vfio/region.c              | 140 ++++++++++++++++++++++++++++++++----------
 7 files changed, 157 insertions(+), 46 deletions(-)

Re: [PULL 0/5] vfio queue

Posted by Peter Maydell 1 month, 3 weeks ago

On Wed, 18 Feb 2026 at 14:01, Cédric Le Goater <clg@redhat.com> wrote:
>
> The following changes since commit ece408818d27f745ef1b05fb3cc99a1e7a5bf580:
>
>   Merge tag 'for-upstream' of https://gitlab.com/bonzini/qemu into staging (2026-02-13 10:30:08 +0000)
>
> are available in the Git repository at:
>
>   https://github.com/legoater/qemu/ tags/pull-vfio-20260218
>
> for you to fetch changes up to 9757da895103709f94d7ffb6a2aef8cf4e25ddc9:
>
>   vfio: Document vfio_device_get_region_info() (2026-02-18 10:55:30 +0100)
>
> ----------------------------------------------------------------
> vfio queue:
>
> * Improves VFIO region mmap alignment for hugepfnmap support on
>   Grace-based systems (GB200)
> * Documents vfio_device_get_region_info() API
> * Adds a new VFIO_MIGRATION event notifying PRE_COPY_P2P transition



Applied, thanks.

Please update the changelog at https://wiki.qemu.org/ChangeLog/11.0
for any user-visible changes.

-- PMM