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

From: Bart Van Assche

Date: Wed Dec 03 2025 - 10:55:13 EST


On 12/2/25 10:42 PM, Hannes Reinecke wrote:
There had been an intersection with the reserved command stuff, but
now that Bart has dusted things off there I guess I should give it
another go.

Does that patch series perhaps involve allocating a reserved command
from inside the SCSI error handler? Won't that break SCSI LLDs that
restrict the queue depth to one? I think that the following SCSI LLDs
only support one command (.can_queue = 1):
* drivers/scsi/fdomain.c
* drivers/scsi/mac53c94.c
* drivers/scsi/ppa.c
* drivers/scsi/imm.c
* drivers/scsi/aha152x.c

Thanks,

Bart.