From: Jeff Garzik <jeff@garzik.org>
To: Christian Borntraeger <borntraeger@de.ibm.com>
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>,
Sergei Shtylyov <sshtylyov@ru.mvista.com>,
linux-ide@vger.kernel.org, Jeff Garzik <jgarzik@redhat.com>,
lkml <linux-kernel@vger.kernel.org>
Subject: Re: todays git: WARNING: at drivers/ata/libata-sff.c:1017 ata_sff_hsm_move+0x45e/0x750()
Date: Sat, 10 Jan 2009 08:14:01 -0500 [thread overview]
Message-ID: <49689F19.7030203@garzik.org> (raw)
In-Reply-To: <200901101404.39139.borntraeger@de.ibm.com>
Christian Borntraeger wrote:
> Am Samstag 10 Januar 2009 schrieb Alan Cox:
>>> That's the typical REQUEST SENSE command with 18-byte data length.
>> Which means something has become horribly broken in the core libata stack.
>> An 18 byte inquiry would have 18 bytes as the *last* sg element. That
>> would therefore not trigger the WARN_ON. Someone has passed an sg list
>> that isn't properly terminated perhaps ?
>>
>> I wonder if the pad code broke this.
>
> I just checked 2.6.28 + PIO32 patch. Its also broken. Whatever caused this
> problem did it a while ago.
Just to be clear, you mean:
2.6.28 is OK
2.6.28 + PIO32 is broken
Correct?
Jeff
next prev parent reply other threads:[~2009-01-10 13:14 UTC|newest]
Thread overview: 40+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-01-09 12:34 todays git: WARNING: at drivers/ata/libata-sff.c:1017 ata_sff_hsm_move+0x45e/0x750() Christian Borntraeger
2009-01-09 12:44 ` Alan Cox
2009-01-09 13:09 ` Christian Borntraeger
2009-01-10 9:09 ` Christian Borntraeger
2009-01-10 10:41 ` Alan Cox
2009-01-10 11:42 ` Christian Borntraeger
2009-01-10 11:49 ` Sergei Shtylyov
2009-01-10 12:21 ` Alan Cox
2009-01-10 13:01 ` Sergei Shtylyov
2009-01-10 13:55 ` Alan Cox
2009-01-10 13:04 ` Christian Borntraeger
2009-01-10 13:14 ` Jeff Garzik [this message]
2009-01-10 13:27 ` Christian Borntraeger
2009-01-10 13:51 ` Alan Cox
2009-01-10 21:21 ` Arjan van de Ven
2009-01-10 13:07 ` Ingo Molnar
2009-01-10 13:12 ` Jeff Garzik
2009-01-10 13:24 ` Ingo Molnar
2009-01-10 13:36 ` [bisected] " Ingo Molnar
2009-01-10 13:57 ` Alan Cox
2009-01-10 15:10 ` Sergei Shtylyov
2009-01-10 15:28 ` Alan Cox
2009-01-10 15:59 ` Sergei Shtylyov
2009-01-10 20:06 ` Sergei Shtylyov
2009-01-10 20:31 ` Jeff Garzik
2009-01-10 20:50 ` Sergei Shtylyov
2009-01-11 0:10 ` Alan Cox
2009-01-11 9:18 ` Sergei Shtylyov
2009-01-11 11:24 ` Alan Cox
2009-01-13 9:38 ` [PATCH] ata: fix wrong WARN_ON_ONCE Christian Borntraeger
2009-01-10 13:57 ` [bisected] Re: todays git: WARNING: at drivers/ata/libata-sff.c:1017 ata_sff_hsm_move+0x45e/0x750() Christian Borntraeger
2009-01-10 13:53 ` Alan Cox
2009-01-10 14:36 ` James Bottomley
2009-01-10 15:03 ` Jeff Garzik
2009-01-10 15:12 ` Alan Cox
2009-01-10 15:22 ` James Bottomley
2009-01-10 15:29 ` Alan Cox
2009-01-10 15:34 ` Sergei Shtylyov
2009-01-10 15:29 ` Sergei Shtylyov
2009-01-10 15:32 ` 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=49689F19.7030203@garzik.org \
--to=jeff@garzik.org \
--cc=alan@lxorguk.ukuu.org.uk \
--cc=borntraeger@de.ibm.com \
--cc=jgarzik@redhat.com \
--cc=linux-ide@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=sshtylyov@ru.mvista.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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox