[PATCH v2] nvme-auth: Include SC_C in RVAL controller hash

[Christoph Hellwig]

On Thu, Apr 16, 2026 at 09:08:24AM +1000, alistair23 at gmail.com wrote:
> From: Alistair Francis <alistair.francis at wdc.com>
> 
> Section 8.3.4.5.5 of the NVMe Base Specification 2.1 describes what is
> included in the Response Value (RVAL) hash and SC_C should be included.
> Currently we are hardcoding 0 instead of using the correct SC_C value.
> 
> Update the host and target code to use the SC_C when calculating the
> RVAL instead of using 0.

This looks correct.  But I guess this breaks existing implementations
in the wild now?