All of lore.kernel.org
 help / color / mirror / Atom feed
From: Arthur Marsh <arthur.marsh@internode.on.net>
To: Peter Zijlstra <peterz@infradead.org>
Cc: linux-kernel@vger.kernel.org,
	Rusty Russell <rusty@rustcorp.com.au>,
	Steven Rostedt <rostedt@goodmis.org>,
	Mathieu Desnoyers <mathieu.desnoyers@efficios.com>,
	Oleg Nesterov <oleg@redhat.com>,
	"Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
Subject: Re: lock-up with module: Optimize __module_address() using a latched RB-tree
Date: Mon, 06 Jul 2015 17:23:01 +0930	[thread overview]
Message-ID: <559A33DD.3060504@internode.on.net> (raw)
In-Reply-To: <20150706071911.GT3644@twins.programming.kicks-ass.net>

Apologies if a duplicate, mailing list did not like the large .config.

Peter Zijlstra wrote on 06/07/15 16:49:
> On Mon, Jul 06, 2015 at 04:03:45AM +0930, Arthur Marsh wrote:
>> I am happy to supply further details and run further tests.
>
> A .config and gcc version might be a good start. I'll see if 32bit
> userspace in KVM can reproduce.
>

Thanks, details are:

gcc version 5.1.1 20150616 (Debian 5.1.1-11)

(compiled on x86-64 using:
CONCURRENCY_LEVEL=4 DEB_HOST_ARCH=i386 \
MAKEFLAGS="CC=gcc-5 LD=ld.gold KCFLAGS=-march=athlon64" make-kpkg \
--initrd --config menuconfig --arch i386 \
--cross-compile - linux-image

)

.config from a test build near the problem commit is at 
http://www.users.on.net/~arthur.marsh/config-4.1.0-rc5+


Arthur.

  parent reply	other threads:[~2015-07-06  7:55 UTC|newest]

Thread overview: 26+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-07-05 18:33 lock-up with module: Optimize __module_address() using a latched RB-tree Arthur Marsh
2015-07-06  7:19 ` Peter Zijlstra
2015-07-06  7:35   ` Arthur Marsh
2015-07-06  7:53   ` Arthur Marsh [this message]
2015-07-06  7:57   ` Peter Zijlstra
2015-07-06  8:12   ` Peter Zijlstra
2015-07-06  8:47     ` Arthur Marsh
2015-07-06  9:01       ` Peter Zijlstra
2015-07-06 10:04 ` Peter Zijlstra
2015-07-06 10:11   ` Arthur Marsh
2015-07-06 10:32     ` Peter Zijlstra
2015-07-06 11:26       ` Arthur Marsh
2015-07-07  5:29       ` Arthur Marsh
2015-07-07  7:29         ` Peter Zijlstra
2015-07-07 15:58           ` Arthur Marsh
2015-07-07 16:33           ` Mathieu Desnoyers
2015-07-07 20:15             ` Arthur Marsh
2015-07-07 21:56               ` Peter Zijlstra
2015-07-07 22:11                 ` Peter Zijlstra
2015-07-08  0:55                   ` Rusty Russell
2015-07-08  8:31                   ` Arthur Marsh
2015-07-08  9:04                     ` Peter Zijlstra
2015-07-08 11:43                       ` Arthur Marsh
2015-07-08 12:32                         ` Peter Zijlstra
2015-07-08 12:41                           ` [PATCH] module: Fix load_module() error path Peter Zijlstra
2015-07-08 21:33                             ` Rusty Russell

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=559A33DD.3060504@internode.on.net \
    --to=arthur.marsh@internode.on.net \
    --cc=linux-kernel@vger.kernel.org \
    --cc=mathieu.desnoyers@efficios.com \
    --cc=oleg@redhat.com \
    --cc=paulmck@linux.vnet.ibm.com \
    --cc=peterz@infradead.org \
    --cc=rostedt@goodmis.org \
    --cc=rusty@rustcorp.com.au \
    /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.