From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from ozlabs.org (ozlabs.org [203.10.76.45]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client CN "mx.ozlabs.org", Issuer "CA Cert Signing Authority" (verified OK)) by bilbo.ozlabs.org (Postfix) with ESMTPS id 7AE6CB71AE for ; Thu, 18 Jun 2009 02:07:46 +1000 (EST) Received: from mail-qy0-f171.google.com (mail-qy0-f171.google.com [209.85.221.171]) by ozlabs.org (Postfix) with ESMTP id B465DDDD1B for ; Thu, 18 Jun 2009 02:07:44 +1000 (EST) Received: by qyk1 with SMTP id 1so583594qyk.17 for ; Wed, 17 Jun 2009 09:07:43 -0700 (PDT) MIME-Version: 1.0 In-Reply-To: References: Date: Wed, 17 Jun 2009 18:07:42 +0200 Message-ID: Subject: Re: 2.6.30-rc6: Problem with an SSD disk on Freescale PowerPC mpc8315e-rdb, works fine on x86 From: Leon Woestenberg To: Linux PPC , Kumar Gala , linux-ide@vger.kernel.org Content-Type: text/plain; charset=ISO-8859-1 List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Hello Kumar, all, On Mon, Jun 8, 2009 at 4:59 PM, Leon Woestenberg wrote: > using 2.6.30-rc6, I get the following problems when I read from a SSD > disk, connected to the > 3.0 Gb SATA controller of the MPC8315E SoC rev 1.0 running Linux 2.6.30-rc6. > Result on a first batch of bisects. I decided to go with the kernel releases rather than git-bisect (still too scary for me). All kernel releases 2.6.25 through -30 kernel gave the same error. 2.6.25 crashed on it, whereas 2.6.26+ recovered after each "dd" run. The BSP 2.6.24.3-rt3 kernel did not give the error. So on my todo is diff between 2.6.25 and .2.6.24.3-rt3 from the BSP. Regards, -- Leon