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Date: Wed, 30 Dec 2020 16:33:54 +0800 From: Stanley Chu <stanley.chu@...iatek.com> To: Can Guo <cang@...eaurora.org> CC: <asutoshd@...eaurora.org>, <nguyenb@...eaurora.org>, <hongwus@...eaurora.org>, <ziqichen@...eaurora.org>, <rnayak@...eaurora.org>, <linux-scsi@...r.kernel.org>, <kernel-team@...roid.com>, <saravanak@...gle.com>, <salyzyn@...gle.com>, Alim Akhtar <alim.akhtar@...sung.com>, Avri Altman <avri.altman@....com>, "James E.J. Bottomley" <jejb@...ux.ibm.com>, "Martin K. Petersen" <martin.petersen@...cle.com>, Bean Huo <beanhuo@...ron.com>, Bart Van Assche <bvanassche@....org>, open list <linux-kernel@...r.kernel.org> Subject: Re: [PATCH] scsi: ufs: Correct the lun used in eh_device_reset_handler() callback 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@...eaurora.org> Reviewed-by: Stanley Chu <stanley.chu@...iatek.com>
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