From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-yw0-f181.google.com (mail-yw0-f181.google.com [209.85.211.181]) by ozlabs.org (Postfix) with ESMTP id 41346B7BBD for ; Fri, 4 Dec 2009 22:01:07 +1100 (EST) Received: by ywh11 with SMTP id 11so2271405ywh.9 for ; Fri, 04 Dec 2009 03:01:06 -0800 (PST) Date: Fri, 4 Dec 2009 06:00:56 -0500 From: Josh Boyer To: Benjamin Herrenschmidt Subject: Re: BUG: Bad page map in process Message-ID: <20091204110055.GP14279@hansolo.jdub.homelinux.org> References: <20091203141853.3eafba47@lappy.seanm.ca> <1259917707.2076.1271.camel@pasglop> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii In-Reply-To: <1259917707.2076.1271.camel@pasglop> Cc: linuxppc-dev , Sean MacLennan List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , On Fri, Dec 04, 2009 at 08:08:27PM +1100, Benjamin Herrenschmidt wrote: >On Thu, 2009-12-03 at 14:18 -0500, Sean MacLennan wrote: >> With 2.6.32 I sometimes get lots and lots of "Bad page map" errors as >> shown below. I believe these started in 2.6.32-rc8 or possibly >> 2.6.32-rc7. Pika just switched to 2.6.31 so I have been concentrating >> on that release, and not really testing the 2.6.32 stream. >> >> I wish I could give more info, but I don't really even have the time to >> write this email :( I am hoping somebody will have a eureka moment. > >That's a concern. Remind me what CPU / MMU type is Pika using ? 440EP josh