linux-kernel - RE: [PATCH] scsi: ufshpb: Opt out pre-reqs from HPB2.0 flows

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Message-ID: <DM6PR04MB6575A932FF6AE962DEBBFE7AFC879@DM6PR04MB6575.namprd04.prod.outlook.com>
Date:   Fri, 29 Oct 2021 19:26:00 +0000
From:   Avri Altman <Avri.Altman@....com>
To:     "Martin K. Petersen" <martin.petersen@...cle.com>
CC:     "James E . J . Bottomley" <jejb@...ux.vnet.ibm.com>,
        "linux-scsi@...r.kernel.org" <linux-scsi@...r.kernel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        Bart Van Assche <bvanassche@....org>,
        Adrian Hunter <adrian.hunter@...el.com>,
        Bean Huo <beanhuo@...ron.com>,
        Daejun Park <daejun7.park@...sung.com>,
        James Bottomley <James.Bottomley@...senPartnership.com>
Subject: RE: [PATCH] scsi: ufshpb: Opt out pre-reqs from HPB2.0 flows

> 
> Avri,
> 
> > HPB allows its read commands to carry the physical addresses along
> > with the LBAs, thus allowing less internal L2P-table switches in the
> > device.  HPB1.0 allowed a single LBA, while HPB2.0 increases this
> > capacity up to 255 blocks.
> 
> Applied to 5.15/scsi-fixes, thanks!
Forgot a nit - sending a v2.
Sorry about that.

Thanks,
Avri

> 
> --
> Martin K. Petersen      Oracle Linux Engineering