From: Christoph Hellwig <hch@infradead.org>
To: James Bottomley <James.Bottomley@HansenPartnership.com>
Cc: Christoph Hellwig <hch@infradead.org>,
"\"T?th Attila\"" <atoth@atoth.sote.hu>,
adam radford <aradford@gmail.com>,
linux-scsi <linux-scsi@vger.kernel.org>
Subject: Re: twa generates WARNING upon boot
Date: Wed, 30 Sep 2015 09:31:47 -0700 [thread overview]
Message-ID: <20150930163147.GA2928@infradead.org> (raw)
In-Reply-To: <1443629730.2185.25.camel@HansenPartnership.com>
On Wed, Sep 30, 2015 at 09:15:30AM -0700, James Bottomley wrote:
> I already thought of this. Unfortunately, it fails if the internally
> posted command is a single sector (the size of TW_MIN_SGL_LENGTH), which
> is true for most of them.
Which internally posted command? All the usual suspects set
tw_dev->srb[request_id] to NULL and thus neither have a scsi_cmnd
associated with them, nor will they ever reach a code path where we call
twa_command_mapped().
next prev parent reply other threads:[~2015-09-30 16:31 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-09-27 11:56 twa generates WARNING upon boot "Tóth Attila"
2015-09-27 21:19 ` adam radford
2015-09-29 16:49 ` "Tóth Attila"
2015-09-29 17:37 ` James Bottomley
2015-09-29 18:02 ` James Bottomley
2015-09-29 18:25 ` "Tóth Attila"
2015-09-29 18:33 ` James Bottomley
2015-09-30 16:08 ` Christoph Hellwig
2015-09-30 16:15 ` James Bottomley
2015-09-30 16:31 ` Christoph Hellwig [this message]
2015-09-30 16:36 ` James Bottomley
2015-09-30 16:41 ` Christoph Hellwig
2015-09-30 16:43 ` James Bottomley
2015-09-30 16:44 ` Christoph Hellwig
2015-09-30 20:18 ` "Tóth Attila"
2015-09-30 16:20 ` kbuild test robot
2015-09-28 5:55 "Tóth Attila"
2015-09-29 19:17 "Tóth Attila"
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