From: Randy Dunlap <randy.dunlap@Oracle.COM>
To: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Jens Axboe <jaxboe@fusionio.com>, Vivek Goyal <vgoyal@redhat.com>,
David Miller <davem@davemloft.net>,
Eric Dumazet <eric.dumazet@gmail.com>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: Re: Linux 2.6.37-rc1 (floppy module load: no device found)
Date: Fri, 05 Nov 2010 17:33:54 -0700 [thread overview]
Message-ID: <4CD4A272.8000000@oracle.com> (raw)
In-Reply-To: <AANLkTi=3f6f5MoZAX4C4ufYkopn8Z_xrR6nd-GzkoDhg@mail.gmail.com>
On 11/05/10 16:36, Linus Torvalds wrote:
> On Fri, Nov 5, 2010 at 4:03 PM, Randy Dunlap <randy.dunlap@oracle.com> wrote:
>> On 11/05/10 15:10, Linus Torvalds wrote:
>>>
>>> Randy, is this one also related to that ipv6 percpu list corruption?
>>> IOW, does it go away with
>>>
>>> http://patchwork.ozlabs.org/patch/69939/
>>>
>>> like one of your other reports did?
>>
>> The list_debug.c message goes away, but it still gets the GP fault.
>
> Ok. I think there's a separate floppy.c bug introduced in commit
> 488211844e0c ("floppy: switch to one queue per drive instead of
> sharing a queue").
>
> We do "put_disk()" on the disk device _before_ we then clean up the
> queue associated with that disk.
>
> So maybe this trivial patch is in order?
>
> Again - UNTESTED. Jens, Vivek?
That survives load/unload 3 times.
Tested-by: Randy Dunlap <randy.dunlap@oracle.com>
--
~Randy
*** Remember to use Documentation/SubmitChecklist when testing your code ***
next prev parent reply other threads:[~2010-11-06 0:34 UTC|newest]
Thread overview: 44+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-11-01 12:07 Linux 2.6.37-rc1 Linus Torvalds
2010-11-01 15:37 ` Thomas Gleixner
2010-11-01 15:47 ` Nick Bowler
2010-11-01 15:52 ` Ryusuke Konishi
2010-11-01 16:07 ` Linus Torvalds
2010-11-02 18:51 ` Linux 2.6.37-rc1 (acpi_video) Randy Dunlap
2010-11-03 21:08 ` Linux 2.6.37-rc1 (cciss: remove_proc_entry warning) Randy Dunlap
2010-11-03 21:15 ` Linux 2.6.37-rc1 (pcrypt fault) Randy Dunlap
2010-11-03 21:15 ` Randy Dunlap
2010-11-10 11:21 ` Steffen Klassert
2010-11-10 18:11 ` Randy Dunlap
2010-11-03 21:21 ` Linux 2.6.37-rc1 (net/sched: cls_cgroup) Randy Dunlap
2010-11-03 21:21 ` Randy Dunlap
2010-11-03 22:01 ` Eric Dumazet
2010-11-03 22:01 ` Eric Dumazet
2010-11-03 22:19 ` Li Zefan
2010-11-03 22:19 ` Li Zefan
2010-11-03 22:31 ` Li Zefan
2010-11-03 22:31 ` Li Zefan
2010-11-03 23:31 ` Herbert Xu
2010-11-03 23:31 ` Herbert Xu
2010-11-04 1:46 ` Li Zefan
2010-11-04 1:46 ` Li Zefan
2010-11-04 1:56 ` David Miller
2010-11-04 1:56 ` David Miller
2010-11-04 15:56 ` Randy Dunlap
2010-11-03 23:16 ` Linux 2.6.37-rc1 (floppy module load: no device found) Randy Dunlap
2010-11-05 22:10 ` Linus Torvalds
2010-11-05 22:12 ` David Miller
2010-11-05 23:03 ` Randy Dunlap
2010-11-05 23:36 ` Linus Torvalds
2010-11-06 0:33 ` Randy Dunlap [this message]
2010-11-06 12:16 ` Vivek Goyal
2010-11-06 14:52 ` Linus Torvalds
2010-11-03 23:18 ` Linux 2.6.37-rc1 (libipw remove_proc_entry warning) Randy Dunlap
2010-11-05 22:24 ` Linus Torvalds
2010-11-05 23:06 ` Randy Dunlap
2010-11-05 23:38 ` Linus Torvalds
2010-11-08 21:33 ` John W. Linville
2010-11-03 23:20 ` Linux 2.6.37-rc1 (scsi_debug: list corruption) Randy Dunlap
2010-11-03 23:20 ` Randy Dunlap
2010-11-04 2:25 ` Xiaotian Feng
2010-11-04 2:25 ` Xiaotian Feng
2010-11-04 16:12 ` Randy Dunlap
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=4CD4A272.8000000@oracle.com \
--to=randy.dunlap@oracle.com \
--cc=davem@davemloft.net \
--cc=eric.dumazet@gmail.com \
--cc=jaxboe@fusionio.com \
--cc=linux-kernel@vger.kernel.org \
--cc=torvalds@linux-foundation.org \
--cc=vgoyal@redhat.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.