[PATCH 8/8] iommu/qcom: Document why sec_ptbl allocated flag needs no locking

[Konrad Dybcio]

On 6/23/26 2:20 PM, Mukesh Ojha wrote:
> qcom_iommu_sec_ptbl_init() uses a function-static bool to track whether
> the secure page table has been initialized, with no locking around it.
> 
> Only one IOMMU device per SoC has secure context banks (the others have
> only non-secure context banks), and platform devices probe serially since
> the driver does not set PROBE_PREFER_ASYNCHRONOUS. Concurrent calls to

This may be influenced by cmdline, so I'd rather not take it for granted

although I'm not sure how this plays out with the context bank device
always being a child of the IOMMU

Konrad