From: Joseph Salisbury <joseph.salisbury@canonical.com>
To: Bernd Schubert <bernd.schubert@itwm.fraunhofer.de>,
"Martin K. Petersen" <martin.petersen@oracle.com>
Cc: hpa@zytor.com, JBottomley@Parallels.com,
LKML <linux-kernel@vger.kernel.org>,
Kamal Mostafa <kamal.mostafa@canonical.com>,
linux-scsi@vger.kernel.org,
Luis Henriques <luis.henriques@canonical.com>
Subject: Re: Subject: [v3.8][v3.11][Regression] [SCSI] sd: Update WRITE SAME heuristics
Date: Tue, 29 Oct 2013 15:50:48 -0400 [thread overview]
Message-ID: <52701198.5040501@canonical.com> (raw)
In-Reply-To: <5270108E.5040401@itwm.fraunhofer.de>
On 10/29/2013 03:46 PM, Bernd Schubert wrote:
> Hello Joseph,
>
> On 10/29/2013 08:21 PM, Joseph Salisbury wrote:
>> Hi Martin,
>>
>> A bug was opened against the Ubuntu kernel[0]. After a kernel bisect,
>> it was found that reverting the following commit resolved this bug:
>>
>> commit 66c28f97120e8a621afd5aa7a31c4b85c547d33d
>> Author: Martin K. Petersen <martin.petersen@oracle.com>
>> Date: Thu Jun 6 22:15:55 2013 -0400
>>
>> [SCSI] sd: Update WRITE SAME heuristics
>>
>>
>> The regression was introduced as of v3.11-rc1, but it also made it's way
>> into the stable trees.
>>
>> I see that you are the author of this patch, so I wanted to run this by
>> you. I was thinking of requesting a revert for v3.12, but I wanted to
>> get your feedback first.
>>
>
> James queued this up for 3.13
>
>> http://git.kernel.org/cgit/linux/kernel/git/jejb/scsi.git/commit/?id=735e39e680256a13e7be3492acfb4d9721287a42
>>
>
> Maybe we should try to convince James to take it into 3.12?
>
>
> Cheers,
> Bernd
I'll build a 3.12 test kernel with this commit and ask the bug reporter
to test it. Thanks for the pointer, Bernd.
next prev parent reply other threads:[~2013-10-29 19:50 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-10-29 19:21 Subject: [v3.8][v3.11][Regression] [SCSI] sd: Update WRITE SAME heuristics Joseph Salisbury
2013-10-29 19:41 ` Douglas Gilbert
2013-10-29 19:53 ` Joseph Salisbury
2013-10-29 19:46 ` Bernd Schubert
2013-10-29 19:50 ` Joseph Salisbury [this message]
2013-10-30 19:28 ` Joseph Salisbury
2013-10-31 0:02 ` H. Peter Anvin
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=52701198.5040501@canonical.com \
--to=joseph.salisbury@canonical.com \
--cc=JBottomley@Parallels.com \
--cc=bernd.schubert@itwm.fraunhofer.de \
--cc=hpa@zytor.com \
--cc=kamal.mostafa@canonical.com \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-scsi@vger.kernel.org \
--cc=luis.henriques@canonical.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.