Re: [PATCH rc v3] iommufd/fault: Use a separate spinlock to protect fault->deliver list

[Jason Gunthorpe]

On Mon, Jan 20, 2025 at 09:22:28AM +0000, Tian, Kevin wrote:

> But I didn't see the similar logic in arm_smmu_attach_dev_blocked().
> And arm_smmu_evtq_thread() just removes an entry from the cmd
> queue and calls arm_smmu_handle_evt() to report. Seems no track of
> when those events are delivered.

I did not look closely, but I would not be surprised if this is the
case.

Jason