From: Stanley Chu <stanley.chu@mediatek.com>
To: Can Guo <cang@codeaurora.org>
Cc: <asutoshd@codeaurora.org>, <nguyenb@codeaurora.org>,
<hongwus@codeaurora.org>, <ziqichen@codeaurora.org>,
<rnayak@codeaurora.org>, <linux-scsi@vger.kernel.org>,
<kernel-team@android.com>, <saravanak@google.com>,
<salyzyn@google.com>, Alim Akhtar <alim.akhtar@samsung.com>,
Avri Altman <avri.altman@wdc.com>,
"James E.J. Bottomley" <jejb@linux.ibm.com>,
"Martin K. Petersen" <martin.petersen@oracle.com>,
Bean Huo <beanhuo@micron.com>,
Bart Van Assche <bvanassche@acm.org>,
open list <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH] scsi: ufs: Correct the lun used in eh_device_reset_handler() callback
Date: Wed, 30 Dec 2020 16:33:54 +0800 [thread overview]
Message-ID: <1609317234.9795.11.camel@mtkswgap22> (raw)
In-Reply-To: <1609157080-26283-1-git-send-email-cang@codeaurora.org>
On Mon, 2020-12-28 at 04:04 -0800, Can Guo wrote:
> Users can initiate resets to specific SCSI device/target/host through
> IOCTL. When this happens, the SCSI cmd passed to eh_device/target/host
> _reset_handler() callbacks is initialized with a request whose tag is -1.
> So, in this case, it is not right for eh_device_reset_handler() callback
> to count on the lun get from hba->lrb[-1]. Fix it by getting lun from the
> SCSI device associated with the SCSI cmd.
>
> Signed-off-by: Can Guo <cang@codeaurora.org>
Reviewed-by: Stanley Chu <stanley.chu@mediatek.com>
next prev parent reply other threads:[~2020-12-30 8:34 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-12-28 12:04 [PATCH] scsi: ufs: Correct the lun used in eh_device_reset_handler() callback Can Guo
2020-12-30 7:20 ` Avri Altman
2020-12-30 7:49 ` Can Guo
2020-12-30 8:33 ` Stanley Chu [this message]
2021-01-08 4:19 ` Martin K. Petersen
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