Re: [PATCH v9 06/12] iommu/arm-smmu-v3-kexec: Add a CD table parse helper

On Tue, 21 Jul 2026 12:48:15 -0700, Nicolin Chen [off-list ref] wrote:

An S1 STE points to a CD table that both of the kexec flavors decode: the
kdump adoption scans the CD table to reserve all the in-use ASIDs, and the
live-update restoration claims the CD table via the KHO restore API.

Add another read-only helper to the arm-smmu-v3-kexec.c:
 - arm_smmu_kexec_check_ste_cdtab()

[...]

Reviewed-by: Jason Gunthorpe <jgg@nvidia.com>

-- 
Jason