From: James Bottomley <James.Bottomley@HansenPartnership.com>
To: Christoph Hellwig <hch@lst.de>
Cc: Mike Christie <michaelc@cs.wisc.edu>,
poma <pomidorabelisima@gmail.com>,
Vladimir Davydov <vdavydov@parallels.com>,
Linux Kernel list <linux-kernel@vger.kernel.org>,
Christoph Lameter <cl@linux.com>,
Mailing-List fedora-kernel <kernel@lists.fedoraproject.org>,
Paolo Bonzini <pbonzini@redhat.com>,
linux-scsi@vger.kernel.org
Subject: Re: WARNING: CPU: 1 PID: 495 at mm/slab_common.c:69 kmem_cache_create+0x1a9/0x330()
Date: Thu, 31 Jul 2014 17:02:19 +0400 [thread overview]
Message-ID: <1406811739.6957.20.camel@jarvis> (raw)
In-Reply-To: <20140730175958.GA30976@lst.de>
On Wed, 2014-07-30 at 19:59 +0200, Christoph Hellwig wrote:
> On Wed, Jul 30, 2014 at 12:22:11PM -0500, Mike Christie wrote:
> > Some drivers like qla2xxx do not set proc_name. I think if 2 drivers
> > like that are loaded then you will hit some other warns/bugs in the kmem
> > cache setup code right?
>
> Drivers have to opt into using their own caches by setting .cmd_size
> in the host template. We could enforce they set ->proc_name for them,
> but I'd rather keep the amount of sanity checks low unless there's a real
> need.
OK, so lets send this through normal merge window then we get time to
see if there's a problem before the backport to stable happens.
James
next prev parent reply other threads:[~2014-07-31 13:02 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <53C8DF7F.5060707@gmail.com>
2014-07-18 10:57 ` WARNING: CPU: 1 PID: 495 at mm/slab_common.c:69 kmem_cache_create+0x1a9/0x330() poma
2014-07-18 13:21 ` Vladimir Davydov
2014-07-18 14:17 ` Christoph Hellwig
2014-07-18 20:01 ` poma
2014-07-18 20:07 ` James Bottomley
2014-07-18 20:16 ` poma
2014-07-18 21:32 ` poma
2014-07-19 16:44 ` Christoph Hellwig
2014-07-21 9:39 ` poma
2014-07-21 14:58 ` Christoph Hellwig
2014-07-21 15:38 ` poma
2014-07-26 16:21 ` Christoph Hellwig
2014-07-26 16:44 ` Martin K. Petersen
2014-07-27 8:09 ` Vladimir Davydov
2014-07-28 7:49 ` James Bottomley
2014-07-29 12:26 ` Christoph Hellwig
2014-07-29 23:25 ` poma
2014-07-30 12:21 ` Josh Boyer
2014-07-30 14:52 ` Christoph Hellwig
2014-07-30 15:04 ` James Bottomley
2014-07-30 16:15 ` Christoph Hellwig
2014-07-30 17:22 ` Mike Christie
2014-07-30 17:59 ` Christoph Hellwig
2014-07-31 13:02 ` James Bottomley [this message]
2014-07-18 14:20 ` Christoph Lameter
2014-07-18 20:03 ` poma
2014-07-18 21:35 ` poma
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=1406811739.6957.20.camel@jarvis \
--to=james.bottomley@hansenpartnership.com \
--cc=cl@linux.com \
--cc=hch@lst.de \
--cc=kernel@lists.fedoraproject.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-scsi@vger.kernel.org \
--cc=michaelc@cs.wisc.edu \
--cc=pbonzini@redhat.com \
--cc=pomidorabelisima@gmail.com \
--cc=vdavydov@parallels.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