linux-kernel - Re: [PATCH v6 1/4] scsi: fnic: Fix crash in fnic_wq_cmpl

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Message-ID: <175038952905.1692313.12305897434919215152.b4-ty@oracle.com>
Date: Thu, 19 Jun 2025 23:19:10 -0400
From: "Martin K. Petersen" <martin.petersen@...cle.com>
To: sebaddel@...co.com, Karan Tilak Kumar <kartilak@...co.com>
Cc: "Martin K . Petersen" <martin.petersen@...cle.com>, arulponn@...co.com,
        djhawar@...co.com, gcboffa@...co.com, mkai2@...co.com,
        satishkh@...co.com, aeasi@...co.com, jejb@...ux.ibm.com,
        linux-scsi@...r.kernel.org, linux-kernel@...r.kernel.org,
        jmeneghi@...hat.com, revers@...hat.com, dan.carpenter@...aro.org,
        stable@...r.kernel.org
Subject: Re: [PATCH v6 1/4] scsi: fnic: Fix crash in fnic_wq_cmpl_handler when FDMI times out

On Tue, 17 Jun 2025 17:34:28 -0700, Karan Tilak Kumar wrote:

> When both the RHBA and RPA FDMI requests time out, fnic reuses a frame
> to send ABTS for each of them. On send completion, this causes an
> attempt to free the same frame twice that leads to a crash.
> 
> Fix crash by allocating separate frames for RHBA and RPA,
> and modify ABTS logic accordingly.
> 
> [...]

Applied to 6.16/scsi-fixes, thanks!

[1/4] scsi: fnic: Fix crash in fnic_wq_cmpl_handler when FDMI times out
      https://git.kernel.org/mkp/scsi/c/a35b29bdedb4
[2/4] scsi: fnic: Turn off FDMI ACTIVE flags on link down
      https://git.kernel.org/mkp/scsi/c/74f46a0524f8
[3/4] scsi: fnic: Add and improve logs in FDMI and FDMI ABTS paths
      https://git.kernel.org/mkp/scsi/c/9b9b8594654a
[4/4] scsi: fnic: Set appropriate logging level for log message
      https://git.kernel.org/mkp/scsi/c/18b5cb6f1fdd

-- 
Martin K. Petersen	Oracle Linux Engineering