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SubjectRE: [PATCH] scsi: fnic: Replace sgreset tag with max_tag_id
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Thanks Martin.

Do I need to send out a patch request to apply this patch to 6.5/scsi-fixes?

Regards,
Karan

-----Original Message-----
From: Martin K. Petersen <martin.petersen@oracle.com>
Sent: Friday, August 25, 2023 2:16 PM
To: Karan Tilak Kumar (kartilak) <kartilak@cisco.com>
Cc: Sesidhar Baddela (sebaddel) <sebaddel@cisco.com>; Arulprabhu Ponnusamy (arulponn) <arulponn@cisco.com>; Dhanraj Jhawar (djhawar) <djhawar@cisco.com>; Gian Carlo Boffa (gcboffa) <gcboffa@cisco.com>; Masa Kai (mkai2) <mkai2@cisco.com>; Satish Kharat (satishkh) <satishkh@cisco.com>; jejb@linux.ibm.com; martin.petersen@oracle.com; linux-scsi@vger.kernel.org; linux-kernel@vger.kernel.org
Subject: Re: [PATCH] scsi: fnic: Replace sgreset tag with max_tag_id


Karan,

> sgreset is issued with a scsi command pointer. The device reset code
> assumes that it was issued on a hardware queue, and calls block
> multiqueue layer. However, the assumption is broken, and there is no
> hardware queue associated with the sgreset, and this leads to a crash
> due to a null pointer exception.

Applied to 6.6/scsi-staging, thanks!

--
Martin K. Petersen Oracle Linux Engineering

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