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Date: Thu, 13 Nov 2025 14:57:12 -0500
From: Keith Busch <kbusch@kernel.org>
To: "Martin K. Petersen" <martin.petersen@oracle.com>
Cc: Eric Biggers <ebiggers@kernel.org>, Keith Busch <kbusch@meta.com>,
	linux-block@vger.kernel.org, hch@lst.de, axboe@kernel.dk
Subject: Re: [PATCHv4] blk-integrity: support arbitrary buffer alignment
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References: <20251113152621.2183637-1-kbusch@meta.com>
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On Thu, Nov 13, 2025 at 02:55:55PM -0500, Martin K. Petersen wrote:
> 
> Keith,
> 
> > Like on real hardware? I'm a bit at a loss as to how, I've never seen
> > anything subscribe to this format, not even in emulation.
> 
> # modinfo scsi_debug | grep guard
> parm:           guard:protection checksum: 0=crc, 1=ip (def=0) (uint)

Awesome, thanks for the pointer. I'll give this a try.