Re: [PATCH v2 0/5] vfio: Move realize after attach_dev

["Cédric Le Goater" <clg@redhat.com>]

On 4/23/25 15:21, Cédric Le Goater wrote:
> On 4/23/25 09:28, Zhenzhong Duan wrote:
>> Hi,
>>
>> This series addresses Cédric's suggestion[1] and Donald's suggestion[2] to
>> move realize() call after attach_device().
>>
>> This way avoid the need to introduce realize_late() to further complex the
>> interface in nesting series.
>>
>> [1] https://lists.gnu.org/archive/html/qemu-devel/2025-04/msg01211.html
>> [2] https://lists.gnu.org/archive/html/qemu-devel/2025-04/msg00898.html
>>
>> Test:
>> net card passthrough and ping test
>> hotplug/unplug
>>
>> Based on vfio-next(856f36c005).
>>
>> Thanks
>> Zhenzhong
>>
>> Changelog:
>> v2:
>> - drop the idea to save host iommu capabilities in VFIODevice.caps
>> - introduce a new function to create and realize hiod
>> - remove hiod_typename property
>>
>> Zhenzhong Duan (5):
>>    vfio/iommufd: Make a separate call to get IOMMU capabilities
>>    vfio/iommufd: Move realize() after attachment
>>    vfio/container: Move realize() after attachment
>>    vfio: Cleanup host IOMMU device creation
>>    vfio: Remove hiod_typename property
>>
>>   include/hw/vfio/vfio-container-base.h |  3 ---
>>   include/hw/vfio/vfio-device.h         |  3 ++-
>>   hw/vfio/container.c                   | 25 ++++++++++++--------
>>   hw/vfio/device.c                      | 33 ++++++++++++---------------
>>   hw/vfio/iommufd.c                     | 31 +++++++++++++------------
>>   5 files changed, 47 insertions(+), 48 deletions(-)
>>
> 
> Reviewed-by: Cédric Le Goater <clg@redhat.com>

Applied to vfio-next.

Thanks,

C.