Re: [PATCH v2 14/14] iommufd: Apply the new iommufd_object_alloc_ucmd helper

From: Baolu Lu
Date: Sun Jun 15 2025 - 23:28:36 EST


On 6/14/25 14:35, Nicolin Chen wrote:
Now the new ucmd-based object allocator eases the finalize/abort routine,
apply this to all existing allocators that aren't protected by any lock.

Upgrade the for-driver vIOMMU alloctor too, and pass down to all existing
viommu_alloc op accordingly.

Note that __iommufd_object_alloc_ucmd() builds in some static tests that
cover both static_asserts in the iommufd_viommu_alloc(). Thus drop them.

Suggested-by: Jason Gunthorpe<jgg@xxxxxxxxxx>
Reviewed-by: Jason Gunthorpe<jgg@xxxxxxxxxx>
Signed-off-by: Nicolin Chen<nicolinc@xxxxxxxxxx>

Reviewed-by: Lu Baolu <baolu.lu@xxxxxxxxxxxxxxx>