From: Peter Wang <peter.wang@mediatek.com>
To: Jeuk Kim <jeuk20.kim@gmail.com>, <bvanassche@acm.org>
Cc: <James.Bottomley@HansenPartnership.com>,
<alim.akhtar@samsung.com>, <avri.altman@sandisk.com>,
<beanhuo@micron.com>, <can.guo@oss.qualcomm.com>,
<cw9316.lee@samsung.com>, <hyenc.jeong@samsung.com>,
<j-young.choi@samsung.com>, <jeuk20.kim@samsung.com>,
<john.garry@linux.dev>, <linux-kernel@vger.kernel.org>,
<linux-scsi@vger.kernel.org>, <mkp@kernel.org>,
<ping.gao@samsung.com>, <rafael.j.wysocki@intel.com>,
<stanleyjhu@google.com>, <vamshigajjela@google.com>,
<stable@vger.kernel.org>
Subject: Re: [PATCH v2] scsi: ufs: mcq: Reap aborted CQEs before returning from abort
Date: Fri, 30 Oct 2026 16:00:43 +0800 [thread overview]
Message-ID: <c6c84b433923fb2c4d332dfd79875be9ebbd1681.camel@mediatek.com> (raw)
In-Reply-To: <20261030011321.1868029-1-jeuk20.kim@gmail.com>
On Fri, 2026-10-30 at 10:13 +0900, Jeuk Kim wrote:
> From: Jeuk Kim <jeuk20.kim@samsung.com>
>
> ufshcd_mcq_abort() can return before the OCS_ABORTED CQE is reaped.
The Initiate Cleanup procedure polls SQ_CUS until the
MCQ_POLL_US (500000) timeout expires. So is this issue caused by
the hardware completing the cleanup operation only after the
timeout had already expired?
Thanks
Peter
prev parent reply other threads:[~2026-10-30 8:00 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-10-30 1:13 Jeuk Kim
2026-10-30 8:00 ` Peter Wang [this message]
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