From: Daniel Drake <dsd@gentoo.org>
To: Tejun Heo <htejun@gmail.com>
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>,
Jeff Garzik <jeff@garzik.org>, Jens Axboe <jens.axboe@oracle.com>,
linux list <linux-kernel@vger.kernel.org>,
linux-ide@vger.kernel.org, Albert Lee <albertcc@tw.ibm.com>
Subject: Re: "Fix ATAPI transfer lengths" causes CD writing regression
Date: Fri, 02 Nov 2007 21:19:43 +0000 [thread overview]
Message-ID: <472B946F.4030004@gentoo.org> (raw)
In-Reply-To: <4729F8F1.4040103@gmail.com>
Tejun Heo wrote:
> Yeap, the SG command is fine. The drive is being weird tho. The
> allocation length field says 10 bytes, so it should just have
> transferred 10 bytes without causing HSM violation.
>
> Can you please apply the attached patch and report what the kernel says
> after triggering the error condition?
Thanks for looking at this, the kernel now says:
<4>ata2.00: HSM violation: eh_analyze_tf: BUSY|DRQ
<3>ata2.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x2 frozen
<3>ata2.00: cmd a0/00:00:00:0a:00/00:00:00:00:00/a0 tag 0 cdb 0x5a data
10 in
<4> res 58/00:02:00:0a:00/00:00:00:00:00/a0 Emask 0x2 (HSM
violation)
<3>ata2.00: status: { DRDY DRQ }
<6>ata2: soft resetting link
<6>ata2.00: configured for UDMA/33
<6>ata2: EH complete
Daniel
next prev parent reply other threads:[~2007-11-02 21:19 UTC|newest]
Thread overview: 41+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-10-30 15:14 "Fix ATAPI transfer lengths" causes CD writing regression Daniel Drake
2007-10-30 15:34 ` Alan Cox
2007-10-30 17:45 ` Daniel Drake
2007-10-30 18:26 ` Frans Pop
2007-10-30 19:01 ` Alan Cox
2007-10-30 19:21 ` Daniel Drake
2007-10-31 11:49 ` Alan Cox
2007-10-31 11:57 ` Jens Axboe
2007-10-31 12:20 ` Jeff Garzik
2007-10-31 12:26 ` Jens Axboe
2007-10-31 16:05 ` Jeff Garzik
2007-10-31 16:29 ` Alan Cox
2007-10-31 16:34 ` Daniel Drake
2007-10-31 17:55 ` Jens Axboe
2007-11-01 0:40 ` Tejun Heo
2007-11-01 7:24 ` Tejun Heo
2007-11-01 10:50 ` Alan Cox
2007-10-31 12:49 ` Alan Cox
2007-11-01 9:48 ` Jeff Garzik
2007-11-01 10:53 ` Alan Cox
2007-11-01 11:09 ` Jeff Garzik
2007-11-01 14:15 ` Alan Cox
2007-11-01 15:33 ` Daniel Drake
2007-11-01 15:57 ` Alan Cox
2007-11-01 16:06 ` Tejun Heo
2007-11-01 16:04 ` Tejun Heo
2007-11-02 21:19 ` Daniel Drake [this message]
2007-11-03 1:17 ` Tejun Heo
2007-11-03 12:34 ` Jeff Garzik
2007-11-03 20:02 ` Daniel Drake
2007-11-04 0:07 ` Tejun Heo
2007-11-04 4:02 ` Albert Lee
2007-11-04 23:42 ` Alan Cox
2007-11-05 0:05 ` Tejun Heo
2007-11-05 13:03 ` Alan Cox
2007-11-06 10:18 ` Tejun Heo
2007-11-06 12:48 ` Alan Cox
2007-11-05 0:15 ` Daniel Drake
2007-11-02 17:58 ` Jeff Garzik
2007-10-30 16:02 ` Jeff Garzik
2007-10-30 16:10 ` Alan Cox
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=472B946F.4030004@gentoo.org \
--to=dsd@gentoo.org \
--cc=alan@lxorguk.ukuu.org.uk \
--cc=albertcc@tw.ibm.com \
--cc=htejun@gmail.com \
--cc=jeff@garzik.org \
--cc=jens.axboe@oracle.com \
--cc=linux-ide@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
/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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).