From: Pavel Machek <pavel@ucw.cz>
To: Christoph Hellwig <hch@infradead.org>
Cc: Daejun Park <daejun7.park@samsung.com>,
"avri.altman@wdc.com" <avri.altman@wdc.com>,
"jejb@linux.ibm.com" <jejb@linux.ibm.com>,
"martin.petersen@oracle.com" <martin.petersen@oracle.com>,
"asutoshd@codeaurora.org" <asutoshd@codeaurora.org>,
"beanhuo@micron.com" <beanhuo@micron.com>,
"stanley.chu@mediatek.com" <stanley.chu@mediatek.com>,
"cang@codeaurora.org" <cang@codeaurora.org>,
"bvanassche@acm.org" <bvanassche@acm.org>,
"tomas.winkler@intel.com" <tomas.winkler@intel.com>,
ALIM AKHTAR <alim.akhtar@samsung.com>,
"linux-scsi@vger.kernel.org" <linux-scsi@vger.kernel.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
Sang-yoon Oh <sangyoon.oh@samsung.com>,
Sung-Jun Park <sungjun07.park@samsung.com>,
yongmyung lee <ymhungry.lee@samsung.com>,
Jinyoung CHOI <j-young.choi@samsung.com>,
Adel Choi <adel.choi@samsung.com>,
BoRam Shin <boram.shin@samsung.com>
Subject: Re: [PATCH v6 0/5] scsi: ufs: Add Host Performance Booster Support
Date: Mon, 27 Jul 2020 11:33:56 +0200 [thread overview]
Message-ID: <20200727093356.nanldba3nfocw3z3@duo.ucw.cz> (raw)
In-Reply-To: <20200722063937.GA21117@infradead.org>
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On Wed 2020-07-22 07:39:37, Christoph Hellwig wrote:
> As this monster seesm to come back again and again let me re-iterate
> my statement:
>
> I do not think Linux should support a broken standards extensions that
> creates a huge share state between the Linux initator and the target
> device like this with all its associated problems.
>
> Nacked-by: Christoph Hellwig <hch@lst.de>
To be a bit more constructive.
Yes, pushing (parts) of FTL to the host makes some kind of sense. IIRC
lightnvm is a step into that direction.
Pavel
--
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
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next prev parent reply other threads:[~2020-07-27 9:34 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <CGME20200713103423epcms2p8442ee7cc22395e4a4cedf224f95c45e8@epcms2p8>
2020-07-13 10:34 ` [PATCH v6 0/5] scsi: ufs: Add Host Performance Booster Support Daejun Park
[not found] ` <CGME20200713103423epcms2p8442ee7cc22395e4a4cedf224f95c45e8@epcms2p4>
2020-07-13 10:40 ` [PATCH v6 2/5] scsi: ufs: Add UFS-feature layer Daejun Park
2020-07-22 6:41 ` Christoph Hellwig
2020-07-22 12:46 ` Martin K. Petersen
2020-07-22 15:06 ` Bart Van Assche
2020-07-13 10:53 ` [PATCH v6 4/5] scsi: ufs: L2P map management for HPB read Daejun Park
2020-07-15 18:34 ` [PATCH v6 0/5] scsi: ufs: Add Host Performance Booster Support Avi Shchislowski
2020-07-16 1:41 ` Bart Van Assche
2020-07-16 10:00 ` Avi Shchislowski
2020-07-16 16:21 ` Eric Biggers
2020-07-16 16:45 ` Alim Akhtar
2020-07-17 15:54 ` Avi Shchislowski
2020-08-10 15:38 ` Greg KH
2020-07-16 8:13 ` Bean Huo
2020-07-16 8:14 ` Bean Huo
2020-07-16 1:05 ` Alim Akhtar
2020-07-17 5:24 ` Avri Altman
2020-07-19 6:35 ` Avri Altman
2020-07-21 18:15 ` Alim Akhtar
2020-07-22 4:20 ` Martin K. Petersen
2020-07-22 6:18 ` Avri Altman
2020-07-22 6:39 ` Christoph Hellwig
2020-07-22 13:27 ` Martin K. Petersen
2020-07-22 14:34 ` Bart Van Assche
2020-07-27 9:33 ` Pavel Machek [this message]
[not found] ` <CGME20200713103423epcms2p8442ee7cc22395e4a4cedf224f95c45e8@epcms2p3>
2020-07-13 10:38 ` [PATCH v6 1/5] scsi: ufs: Add UFS feature related parameter Daejun Park
2020-07-13 12:13 ` Can Guo
2020-07-13 10:58 ` [PATCH v6 5/5] scsi: ufs: Prepare HPB read for cached sub-region Daejun Park
2020-07-27 6:18 ` [PATCH v6 2/5] scsi: ufs: Add UFS-feature layer Daejun Park
2020-08-04 18:43 ` Bart Van Assche
[not found] ` <CGME20200713103423epcms2p8442ee7cc22395e4a4cedf224f95c45e8@epcms2p1>
2020-07-13 10:50 ` [PATCH v6 3/5] scsi: ufs: Introduce HPB module Daejun Park
2020-08-04 23:33 ` Re: [PATCH v6 2/5] scsi: ufs: Add UFS-feature layer Daejun Park
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