Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S966656AbWK2KOe (ORCPT ); Wed, 29 Nov 2006 05:14:34 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S966680AbWK2KOe (ORCPT ); Wed, 29 Nov 2006 05:14:34 -0500 Received: from aa014msr.fastwebnet.it ([85.18.95.74]:26090 "EHLO aa014msr.fastwebnet.it") by vger.kernel.org with ESMTP id S966656AbWK2KOd (ORCPT ); Wed, 29 Nov 2006 05:14:33 -0500 Date: Wed, 29 Nov 2006 11:10:45 +0100 From: Paolo Ornati To: Paolo Ornati Cc: "Rafael J. Wysocki" , Adrian Bunk , LKML Subject: [SOLVED] Re: [discuss] 2.6.19-rc5: known regressions (v2) Message-ID: <20061129111045.212844cb@localhost> In-Reply-To: <20061114174451.4afc9b6a@localhost> References: <200611111008.37986.rjw@sisk.pl> <20061111102506.5f98688c@localhost> <200611111149.27370.rjw@sisk.pl> <20061111132929.56c4539e@localhost> <20061114174451.4afc9b6a@localhost> X-Mailer: Sylpheed-Claws 2.4.0 (GTK+ 2.8.19; x86_64-pc-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1343 Lines: 43 On Tue, 14 Nov 2006 17:44:51 +0100 Paolo Ornati wrote: > > > Okay, please let us know if it survives the next several cycles. > > > > > > OTOH, the problem may be hiding. > > > > Ok, and if it survives againg and again I can do a partial bisection... > > "-rc5" is still alive: 6 days of uptime using suspend/resume many times > every day... > > so if the problem is there it's hiding very well. > > > Now I'll slowly go back with older kernels and see what happens... SHORT CONCLUSION: it was just a kernel miscompilation (I usually do "make oldconfig; make clean; make" so I don't know if I missed "make clean" or if it was caused by ccache...). The fact that it's a miscompilation is "proved" by 3 simple things: 1) I've only seen the problem with that particular version 2) slow bisection pointed that the ipotetic bug was fixed between 4b1c46a3..d1ed6a3e, but I don't see any change that matters (on x86_64). 3) I'm running a clean recompiled 2.6.19-rc4-g4b1c46a3, that doesn't have any problem. :D -- Paolo Ornati Linux 2.6.19-rc4-g4b1c46a3 on x86_64 - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/