public inbox for linux-kernel@vger.kernel.org
 help / color / mirror / Atom feed
From: Jiri Slaby <jslaby@suse.cz>
To: stable <stable@vger.kernel.org>
Cc: hpa@linux.intel.com, Mel Gorman <mgorman@suse.de>,
	LKML <linux-kernel@vger.kernel.org>,
	Dave Hansen <dave@linux.vnet.ibm.com>
Subject: [stable 3.0 revert request] x86-32, mm: Remove reference to resume_map_numa_kva()
Date: Fri, 05 Apr 2013 13:42:46 +0200	[thread overview]
Message-ID: <515EB8B6.3070900@suse.cz> (raw)

Hi,

in 3.0.67 there is this commit:
commit dbb694e810c87e7e1760527a783437f26ac5a547
Author: H. Peter Anvin <hpa@linux.intel.com>
Date:   Thu Jan 31 13:53:10 2013 -0800

    x86-32, mm: Remove reference to resume_map_numa_kva()

    commit bb112aec5ee41427e9b9726e3d57b896709598ed upstream.

    Remove reference to removed function resume_map_numa_kva().



But it depends on f03574f2 (which was applied to 3.2, 3.4, 3.7 and 3.8
stable trees, but not to 3.0). Now, when f03574f2 is not there, resume
from suspend dies terrible death on 32-bit:
Enabling non-boot CPUs ...
------------[ cut here ]------------
kernel BUG at mm/slab.c:532!
invalid opcode: 0000 [#1] SMP


In 3.0, we need either f03574f2:
commit f03574f2d5b2d6229dcdf2d322848065f72953c7
Author: Dave Hansen <dave@linux.vnet.ibm.com>
Date:   Wed Jan 30 16:56:16 2013 -0800

    x86-32, mm: Rip out x86_32 NUMA remapping code

or revert the commit above...

thanks,
-- 
js
suse labs

             reply	other threads:[~2013-04-05 11:42 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-04-05 11:42 Jiri Slaby [this message]
2013-04-10 22:23 ` [stable 3.0 revert request] x86-32, mm: Remove reference to resume_map_numa_kva() Greg KH

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=515EB8B6.3070900@suse.cz \
    --to=jslaby@suse.cz \
    --cc=dave@linux.vnet.ibm.com \
    --cc=hpa@linux.intel.com \
    --cc=linux-kernel@vger.kernel.org \
    --cc=mgorman@suse.de \
    --cc=stable@vger.kernel.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