On Thu, Aug 10, 2023 at 05:33:53PM +0800, Michael Shavit wrote:

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Sounds a lot like the existing s1fmt field. Can we keep it?

If you are OK with the dead code, I don't object. But let's put it in
the struct arm_smmu_ctx_desc_cfg.

Ok, we have a deal!

What dead code? Is the deal here that we keep the field, but still
infer the value to write from (cd_table->l1_desc == null) in
arm_smmu_write_strtab_ent??

Keep the field and write it directly when populating the ste (i.e. don't
infer anything), but the field moves into 'struct arm_smmu_ctx_desc_cfg'.

Will

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