Re: [XEN][PATCH v7 10/19] xen/iommu: protect iommu_add_dt_device() with dtdevs_lock

[Julien Grall <julien@xxxxxxx>]

Hi,

On 02/06/2023 01:48, Vikram Garhwal wrote:
> Protect iommu_add_dt_device() with dtdevs_lock to prevent concurrent access add.
The commit message is a bit light. What sort of concurrent access add 
are you talking about? Is it of the same node? Different node?
Also, is it a existing issue or something that will become one with a 
follow-up patch in your series?
Cheers,

--
Julien Grall