Re: [PATCH v4 06/23] iommufd/driver: Add iommufd_struct_destroy to revert iommufd_viommu_alloc

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On Wed, May 14, 2025 at 12:21:37PM -0700, Nicolin Chen wrote:
> > Then when the command is over the core code either aborts or finalizes
> > the objects in the iommufd_ucmd. This way you don't have to expose
> > abort and related to drivers.
> 
> I see! Do you want this to apply to the all objects or just driver
> allocated ones?

I would do all the ones that can work that way easily

I think it would just be one patch, replace this patch with that one.

> We would need a bigger preparatory series to roll out that to all
> the allocators, and need to be careful at the existing abort() that
> intertwines with other steps like an unlock().

Those cases with special locking couldn't use it.

Jason




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