From: Christoph Hellwig <hch@infradead.org>
To: "Martin K. Petersen" <martin.petersen@oracle.com>
Cc: Christoph Hellwig <hch@infradead.org>,
"Ewan D. Milne" <emilne@redhat.com>,
Johannes Thumshirn <jthumshirn@suse.de>,
Laurence Oberman <loberman@redhat.com>,
Eyal Ben David <bdeyal@gmail.com>,
dgilbert@interlog.com, linux-scsi@vger.kernel.org
Subject: Re: SG does not ignore dxferp (direct io + mmap)
Date: Fri, 2 Dec 2016 04:21:33 -0800 [thread overview]
Message-ID: <20161202122133.GA14247@infradead.org> (raw)
In-Reply-To: <yq18trzhink.fsf@sermon.lab.mkp.net>
On Thu, Dec 01, 2016 at 08:40:31AM -0500, Martin K. Petersen wrote:
> Specifically, the problem appears to be caused by the removal of
> the setting of bio->bi_bdev, which would previously be set to NULL.
> If I add:
Very odd. For one I would expect it to be NULL anyway, second
I don't see why the behavior changed. But given that this reverts
to the original assignment and makes things work I'll happily hack it
to get things working again:
Acked-by: Christoph Hellwig <hch@lst.de>
next prev parent reply other threads:[~2016-12-02 12:21 UTC|newest]
Thread overview: 40+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-11-20 16:02 SG does not ignore dxferp (direct io + mmap) Eyal Ben David
2016-11-21 0:04 ` Laurence Oberman
2016-11-21 9:23 ` Eyal Ben David
2016-11-21 14:24 ` Ewan D. Milne
2016-11-21 14:54 ` Laurence Oberman
2016-11-21 14:55 ` Eyal Ben David
2016-11-21 15:12 ` Laurence Oberman
2016-11-21 15:15 ` Johannes Thumshirn
2016-11-21 15:44 ` Johannes Thumshirn
2016-11-21 16:04 ` Eyal Ben David
2016-11-21 16:25 ` Ewan D. Milne
2016-11-21 17:34 ` Douglas Gilbert
2016-11-21 18:24 ` Ewan D. Milne
2016-11-22 8:37 ` Johannes Thumshirn
2016-11-22 13:48 ` Eyal Ben David
2016-11-22 15:31 ` Laurence Oberman
2016-11-22 16:00 ` Johannes Thumshirn
2016-11-22 16:28 ` Eyal Ben David
2016-11-22 18:30 ` Ewan D. Milne
2016-11-22 18:46 ` Laurence Oberman
2016-11-22 20:55 ` Eyal Ben David
2016-11-23 18:55 ` Laurence Oberman
2016-11-23 20:22 ` Ewan D. Milne
2016-11-25 8:07 ` Johannes Thumshirn
2016-11-25 11:20 ` Eyal Ben David
2016-11-25 11:53 ` Johannes Thumshirn
2016-11-25 12:28 ` Johannes Thumshirn
2016-11-25 12:36 ` Eyal Ben David
2016-11-25 14:46 ` Laurence Oberman
2016-11-28 10:30 ` Johannes Thumshirn
2016-11-25 17:56 ` Ewan Milne
2016-11-25 18:01 ` Laurence Oberman
2016-11-30 16:26 ` Ewan D. Milne
2016-12-01 13:40 ` Martin K. Petersen
2016-12-02 12:21 ` Christoph Hellwig [this message]
2016-12-02 13:29 ` Ewan D. Milne
2016-12-02 14:10 ` Hannes Reinecke
2016-12-02 14:17 ` Laurence Oberman
2016-12-02 19:29 ` Ewan D. Milne
2016-12-02 20:37 ` Ewan D. Milne
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20161202122133.GA14247@infradead.org \
--to=hch@infradead.org \
--cc=bdeyal@gmail.com \
--cc=dgilbert@interlog.com \
--cc=emilne@redhat.com \
--cc=jthumshirn@suse.de \
--cc=linux-scsi@vger.kernel.org \
--cc=loberman@redhat.com \
--cc=martin.petersen@oracle.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.