From: "Martin K. Petersen" <martin.petersen@oracle.com>
To: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: "Martin K. Petersen" <martin.petersen@oracle.com>,
Jens Axboe <axboe@kernel.dk>,
Christoph Hellwig <hch@infradead.org>,
linux-block@vger.kernel.org,
linux-m68k <linux-m68k@lists.linux-m68k.org>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH 4/5] block: move queue enter logic into blk_mq_submit_bio()
Date: Thu, 11 Nov 2021 10:36:07 -0500 [thread overview]
Message-ID: <yq11r3mg1gm.fsf@ca-mkp.ca.oracle.com> (raw)
In-Reply-To: <CAMuHMdVdwwT5yQPpQ5Frr-Un5OMk9LX3sF_zocOejrouSjaO-w@mail.gmail.com> (Geert Uytterhoeven's message of "Thu, 11 Nov 2021 15:48:37 +0100")
Geert,
>> > sd 0:0:0:0: [sda] tag#0 CDB: Write(10) 2a 08 00 00 00 01 00 00 08 00
^^
FUA
> sd 0:0:0:0: [sda] Write cache: disabled, read cache: enabled, doesn't
> support DPO or FUA
The device is correct in rejecting the command, then. But I'm not sure
how the commit in question would cause us to inadvertently set that
flag...
--
Martin K. Petersen Oracle Linux Engineering
next prev parent reply other threads:[~2021-11-11 15:36 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20211104182201.83906-1-axboe@kernel.dk>
[not found] ` <20211104182201.83906-5-axboe@kernel.dk>
[not found] ` <YYQoLzMn7+s9hxpX@infradead.org>
[not found] ` <2865c289-7014-2250-0f5b-a9ed8770d0ec@kernel.dk>
[not found] ` <YYQo4ougXZvgv11X@infradead.org>
[not found] ` <8c6163f4-0c0f-5254-5f79-9074f5a73cfe@kernel.dk>
[not found] ` <461c4758-2675-1d11-ac8a-6f25ef01d781@kernel.dk>
[not found] ` <YYQr3jl3avsuOUAJ@infradead.org>
[not found] ` <3d29a5ce-aace-6198-3ea9-e6f603e74aa1@kernel.dk>
[not found] ` <YYQuyt2/y1MgzRi0@infradead.org>
[not found] ` <87ee0091-9c2f-50e8-c8f2-dcebebb9de48@kernel.dk>
2021-11-11 12:58 ` [PATCH 4/5] block: move queue enter logic into blk_mq_submit_bio() Geert Uytterhoeven
2021-11-11 13:19 ` Martin K. Petersen
2021-11-11 14:48 ` Geert Uytterhoeven
2021-11-11 15:36 ` Martin K. Petersen [this message]
2021-11-11 21:35 ` Michael Schmitz
2021-11-12 7:37 ` Geert Uytterhoeven
2021-11-12 22:34 ` Michael Schmitz
2021-11-13 7:02 ` Michael Schmitz
2021-11-13 10:06 ` Geert Uytterhoeven
2021-11-13 22:11 ` Michael Schmitz
2021-11-11 13:44 ` Ming Lei
2021-11-11 14:51 ` Geert Uytterhoeven
2021-11-11 15:23 ` Ming Lei
2021-11-11 22:17 ` Jens Axboe
2021-11-12 0:44 ` Ming Lei
2021-11-12 7:51 ` Geert Uytterhoeven
2021-11-15 19:23 ` Michael Schmitz
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