From: Bart Van Assche <bvanassche@acm.org>
To: Kiwoong Kim <kwmad.kim@samsung.com>,
linux-scsi@vger.kernel.org, linux-kernel@vger.kernel.org,
alim.akhtar@samsung.com, jejb@linux.ibm.com,
martin.petersen@oracle.com, kwangwon.min@samsung.com,
hy50.seo@samsung.com, cpgs@samsung.com, h10.kim@samsung.com
Cc: stable@vger.kernel.org, stanleyjhu@google.com
Subject: Re: [PATCH v4 1/2] ufs: core: skip ABORT TASK for device management commands
Date: Tue, 3 Nov 2026 20:34:28 -0800 [thread overview]
Message-ID: <1eb498b1-5360-4eb0-86bd-ade1b46735eb@acm.org> (raw)
In-Reply-To: <6e40b9a374f50616e84ce1f974da6ec27a79cbf5.1793598099.git.kwmad.kim@samsung.com>
On 11/1/26 9:52 PM, Kiwoong Kim wrote:
> In MCQ mode, ufshcd_mcq_abort() falls through to ufshcd_try_to_abort_task()
> for all timed-out commands. However, device management commands (query, NOP)
> use reserved requests and are not SCSI I/O commands. The ABORT TASK task
> management function is designed for SCSI I/O UPIUs and is not applicable to
> device management UPIUs.
Reported-by: Bart Van Assche <bvanassche@acm.org>
next prev parent reply other threads:[~2026-11-04 4:34 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <CGME20261102055313epcas2p236ca7854da996b968f37931db6e5258b@epcas2p2.samsung.com>
2026-11-02 5:52 ` [PATCH v4 0/2] ufs: fix the abort path of device management commands in MCQ mode Kiwoong Kim
[not found] ` <CGME20261102055315epcas2p4024322466144d1a59b4e8fdadfdbec2a@epcas2p4.samsung.com>
2026-11-02 5:52 ` [PATCH v4 1/2] ufs: core: skip ABORT TASK for device management commands Kiwoong Kim
2026-11-03 22:55 ` Bean Huo
2026-11-04 4:34 ` Bart Van Assche [this message]
[not found] ` <CGME20261102055317epcas2p48b638d0c25fd024ce01960afd1e6dee6@epcas2p4.samsung.com>
2026-11-02 5:52 ` [PATCH v4 2/2] ufs: mcq: poll OCS after sq cleanup " Kiwoong Kim
2026-11-04 1:46 ` Bart Van Assche
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