linux-scsi.vger.kernel.org archive mirror
 help / color / mirror / Atom feed
From: James Bottomley <James.Bottomley-d9PhHud1JfjCXq6kfMZ53/egYHeGw8Jk@public.gmane.org>
To: Christoph Hellwig <hch-jcswGhMUV9g@public.gmane.org>
Cc: Vladimir Davydov
	<vdavydov-bzQdu9zFT3WakBO8gow8eQ@public.gmane.org>,
	Mike Christie <michaelc-hcNo3dDEHLuVc3sceRu5cw@public.gmane.org>,
	linux-scsi-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	Mailing-List fedora-kernel
	<kernel-TuqUDEhatI4ANWPb/1PvSmm0pvjS0E/A@public.gmane.org>,
	poma <pomidorabelisima-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>,
	Linux Kernel list
	<linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>,
	Paolo Bonzini <pbonzini-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>,
	Christoph Lameter <cl-vYTEC60ixJUAvxtiuMwx3w@public.gmane.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-jcswGhMUV9g@public.gmane.org>

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


_______________________________________________
kernel mailing list
kernel@lists.fedoraproject.org
https://admin.fedoraproject.org/mailman/listinfo/kernel

      parent reply	other threads:[~2014-07-31 13:02 UTC|newest]

Thread overview: 23+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <53C8DF7F.5060707@gmail.com>
     [not found] ` <53C8FD95.5020302@gmail.com>
2014-07-18 13:21   ` WARNING: CPU: 1 PID: 495 at mm/slab_common.c:69 kmem_cache_create+0x1a9/0x330() Vladimir Davydov
2014-07-18 14:17     ` Christoph Hellwig
     [not found]       ` <20140718141747.GA23272-jcswGhMUV9g@public.gmane.org>
2014-07-18 20:01         ` poma
2014-07-18 20:07           ` James Bottomley
2014-07-18 20:16             ` poma
     [not found]               ` <53C9808F.5040906-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2014-07-18 21:32                 ` poma
2014-07-19 16:44             ` Christoph Hellwig
     [not found]               ` <20140719164454.GA24530-jcswGhMUV9g@public.gmane.org>
2014-07-21  9:39                 ` poma
     [not found]                   ` <53CCDFC3.5010802-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2014-07-21 14:58                     ` Christoph Hellwig
     [not found]                       ` <20140721145817.GA15433-wEGCiKHe2LqWVfeAwA7xHQ@public.gmane.org>
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
     [not found]                           ` <20140729122611.GA25980-jcswGhMUV9g@public.gmane.org>
2014-07-29 23:25                             ` poma
2014-07-30 12:21                             ` Josh Boyer
     [not found]                               ` <20140730122135.GE28613-dHPIJuKSOV01V+h/cAXI7w8O6CCKKCg3HZ5vskTnxNA@public.gmane.org>
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
     [not found]                           ` <20140730175958.GA30976-jcswGhMUV9g@public.gmane.org>
2014-07-31 13:02                             ` James Bottomley [this message]

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-d9phhud1jfjcxq6kfmz53/egyhegw8jk@public.gmane.org \
    --cc=cl-vYTEC60ixJUAvxtiuMwx3w@public.gmane.org \
    --cc=hch-jcswGhMUV9g@public.gmane.org \
    --cc=kernel-TuqUDEhatI4ANWPb/1PvSmm0pvjS0E/A@public.gmane.org \
    --cc=linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org \
    --cc=linux-scsi-u79uwXL29TY76Z2rM5mHXA@public.gmane.org \
    --cc=michaelc-hcNo3dDEHLuVc3sceRu5cw@public.gmane.org \
    --cc=pbonzini-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org \
    --cc=pomidorabelisima-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org \
    --cc=vdavydov-bzQdu9zFT3WakBO8gow8eQ@public.gmane.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).