Re: [PATCH v5 07/10] block: introduce BIP_CHECK_GUARD/REFTAG/APPTAG bip_flags

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On Tue, Oct 29, 2024 at 09:53:59PM +0530, Anuj Gupta wrote:
> This patch introduces BIP_CHECK_GUARD/REFTAG/APPTAG bip_flags which
> indicate how the hardware should check the integrity payload.
> BIP_CHECK_GUARD/REFTAG are conversion of existing semantics, while
> BIP_CHECK_APPTAG is a new flag. The driver can now just rely on block
> layer flags, and doesn't need to know the integrity source. Submitter
> of PI decides which tags to check. This would also give us a unified
> interface for user and kernel generated integrity.

Looks good.

Reviewed-by: Keith Busch <kbusch@xxxxxxxxxx>




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