From: Ingo Molnar <mingo@elte.hu>
To: Christoph Lameter <clameter@sgi.com>
Cc: Rusty Russell <rusty@rustcorp.com.au>, Andi Kleen <ak@suse.de>,
Jeremy Fitzhardinge <jeremy@goop.org>,
linux-kernel@vger.kernel.org,
Thomas Gleixner <tglx@linutronix.de>,
Andrew Morton <akpm@linux-foundation.org>
Subject: Re: [patch 0/3] Per cpu relocation to ZERO and x86_32 percpu ops on x86_64
Date: Fri, 30 Nov 2007 21:06:42 +0100 [thread overview]
Message-ID: <20071130200641.GA385@elte.hu> (raw)
In-Reply-To: <Pine.LNX.4.64.0711301147100.2242@schroedinger.engr.sgi.com>
* Christoph Lameter <clameter@sgi.com> wrote:
> > And btw., -rc3-mm2 seems to have grown a spontaneous reboot problem,
> > that looks quite similar to what i saw:
> >
> > http://kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.24-rc3/2.6.24-rc3-mm2/announce.txt
>
> Side swipe against mm? ;-) mm2 works fine here. What is so bad about
> mm?
you snipped out this bit where Andrew wrote:
> | - First bug report: after ten minutes happily compiling kernels my
> | 2.6.24-rc3-mm2 x86_64 box spontaneously rebooted.
which answers your question: i only pointed out that this is very
similar to what i saw, spontaneous reboots. So why did you call this a
"side swipe"? I connected up different bugreports. I do not claim that
Andrew's reboot was necessarily due to the percpu patches, i just
pointed out the similarity of the symptoms.
Ingo
next prev parent reply other threads:[~2007-11-30 20:07 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-11-30 6:43 [patch 0/3] Per cpu relocation to ZERO and x86_32 percpu ops on x86_64 Christoph Lameter
2007-11-30 6:43 ` [patch 1/3] Percpu infrastructure to rebase the per cpu area to 0UL Christoph Lameter
2007-12-02 3:04 ` Rusty Russell
2007-12-02 3:13 ` Rusty Russell
2007-11-30 6:43 ` [patch 2/3] X86_64: Declare pda as per cpu data thereby moving it into the cpu area Christoph Lameter
2007-11-30 6:43 ` [patch 3/3] x86_64: Make the x86_32 percpu operations usable on x86_64 Christoph Lameter
2007-11-30 20:07 ` Christoph Lameter
2007-11-30 11:24 ` [patch 0/3] Per cpu relocation to ZERO and x86_32 percpu ops " Ingo Molnar
2007-11-30 11:26 ` Ingo Molnar
2007-11-30 17:08 ` Christoph Lameter
2007-11-30 17:19 ` Christoph Lameter
2007-11-30 18:00 ` Ingo Molnar
2007-11-30 18:24 ` Christoph Lameter
2007-11-30 18:35 ` Ingo Molnar
2007-11-30 18:47 ` Christoph Lameter
2007-11-30 19:45 ` Ingo Molnar
2007-11-30 19:59 ` Christoph Lameter
2007-11-30 20:06 ` Ingo Molnar [this message]
2007-11-30 20:09 ` Christoph Lameter
2007-11-30 20:26 ` Ingo Molnar
2007-11-30 20:43 ` Ingo Molnar
2007-11-30 18:41 ` Ingo Molnar
2007-11-30 18:43 ` Christoph Lameter
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