From mboxrd@z Thu Jan 1 00:00:00 1970 Received: by wx-out-0506.google.com with SMTP id h31so482068wxd.11 for ; Fri, 18 Apr 2008 05:41:46 -0700 (PDT) Message-ID: <19f34abd0804180541l7b4d14a6tb13bdd51dd533d70@mail.gmail.com> Date: Fri, 18 Apr 2008 14:41:45 +0200 From: "Vegard Nossum" Subject: Re: 2.6.25-mm1: not looking good In-Reply-To: <20080418123439.GA17013@elte.hu> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Content-Disposition: inline References: <20080417160331.b4729f0c.akpm@linux-foundation.org> <20080417164034.e406ef53.akpm@linux-foundation.org> <20080417171413.6f8458e4.akpm@linux-foundation.org> <48080FE7.1070400@windriver.com> <20080418073732.GA22724@elte.hu> <19f34abd0804180446u2d6f17damf391a8c0584358b8@mail.gmail.com> <20080418123439.GA17013@elte.hu> Sender: owner-linux-mm@kvack.org Return-Path: To: Ingo Molnar Cc: Jason Wessel , Andrew Morton , tglx@linutronix.de, penberg@cs.helsinki.fi, linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org, jmorris@namei.org, sds@tycho.nsa.gov List-ID: On Fri, Apr 18, 2008 at 2:34 PM, Ingo Molnar wrote: > > * Vegard Nossum wrote: > > > With the patch below, it seems 100% reproducible to me (7 out of 7 > > bootups hung). > > > > The number of loops it could do before hanging were, in order: 697, > > 898, 237, 55, 45, 92, 59 > > cool! Jason: i think that particular self-test should be repeated 1000 > times before reporting success ;-) BTW, I just tested a 32-bit config and it hung after 55 iterations as well. Vegard -- "The animistic metaphor of the bug that maliciously sneaked in while the programmer was not looking is intellectually dishonest as it disguises that the error is the programmer's own creation." -- E. W. Dijkstra, EWD1036 -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org