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Re: [PATCH] scsi: ufs: continue to boot even with Boot LUN is disabled

Started by"Martin K. Petersen" <martin.petersen@oracle.com>
First post2017-09-28 03:50 +0200
Last post2017-09-28 03:50 +0200
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  Re: [PATCH] scsi: ufs: continue to boot even with Boot LUN is disabled "Martin K. Petersen" <martin.petersen@oracle.com> - 2017-09-28 03:50 +0200

#1741124 — Re: [PATCH] scsi: ufs: continue to boot even with Boot LUN is disabled

From"Martin K. Petersen" <martin.petersen@oracle.com>
Date2017-09-28 03:50 +0200
SubjectRe: [PATCH] scsi: ufs: continue to boot even with Boot LUN is disabled
Message-ID<uuw7E-2ov-3@gated-at.bofh.it>
Huanlin,

> Several configurable fields of the Device Descriptor and the Unit
> Descriptors determine the Boot LUN status. The bBootEnable field and
> the bBootLunEn attribute is set to zero by default, so the Boot LUN is
> disabled by default.
>
> At which point the scsi device add for Boot LUN will fail, but we can
> continue to use the ufs device in fact. This failure shouldn't abort the
> device boot.

Applied to 4.15/scsi-queue. Thank you!

-- 
Martin K. Petersen	Oracle Linux Engineering

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