Re: [PATCH v2 1/1] scsi: core: Fix error handler encryption support

[Christoph Hellwig]

On Wed, Dec 03, 2025 at 07:33:08AM +0000, Po-Wen Kao wrote:
> From: Brian Kao <powenkao@xxxxxxxxxx>
> 
> Some low-level drivers (LLD) access block layer crypto fields, such as
> rq->crypt_keyslot and rq->crypt_ctx within `struct request`, to
> configure hardware for inline encryption.

So don't do that except for commands that can actually be encrypted,
i.e. those that have non-zero payload size.  I think you really want
to fix this in the driver.

And we really need to stop passing scsi_cmnds to the error handler.

Hannes, any chance you could send another batch of your decades old
series?