From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from gate.crashing.org (gate.crashing.org [63.228.1.57]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client did not present a certificate) by ozlabs.org (Postfix) with ESMTPS id EE4EEB6F8F for ; Thu, 2 Jun 2011 10:47:16 +1000 (EST) Subject: Re: 3.0-rc1: powerpc hangs at Kernel virtual memory layout From: Benjamin Herrenschmidt To: Christian Kujau In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Date: Thu, 02 Jun 2011 10:47:06 +1000 Message-ID: <1306975626.29297.48.camel@pasglop> Mime-Version: 1.0 Cc: zajec5@gmail.com, linux ppc dev , LKML List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , On Wed, 2011-06-01 at 17:16 -0700, Christian Kujau wrote: > ccc7c28af205888798b51b6cbc0b557ac1170a49 is the first bad commit > commit ccc7c28af205888798b51b6cbc0b557ac1170a49 > Author: Rafał Miłecki > Date: Fri Apr 1 13:26:52 2011 +0200 > > ssb: pci: implement serdes workaround > > Signed-off-by: Rafał Miłecki > Signed-off-by: John W. Linville > ----------------------- > > When I reverted this one from the gi-bisected tree, the box continued to > boot (until it got stuck again during IDE/CDROM init, but that may be a > different story). I'l; try to revert this from a vanilla 3.0-rc1 and see > if it helps Thanks. I'll have a look later today. As for the IDE/CDROM init, have you tried the very latest linus snapshot ? Does that still happens ? What kind of error do you observe ? There was some time during the 3.0 merge window process when interrupts were broken on some PowerBooks, but that should be fixed now. Cheers, Ben.