Re: [PATCH v9 06/12] iommu/arm-smmu-v3-kexec: Add a CD table parse helper
Jason Gunthorpe <[email protected]>
| Newsgroups | dev.linux.lists.iommu,org.infradead.lists.linux-arm-kernel,org.kernel.vger.linux-kernel |
|---|---|
| Message-ID | <178735412601.18212.7804157455965213867.b4-review@b4> |
On Tue, 21 Jul 2026 12:48:15 -0700, Nicolin Chen <[email protected]> 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 <[email protected]> -- Jason