From mboxrd@z Thu Jan 1 00:00:00 1970 From: Grant Erickson Subject: Re: Which toolchain are we using? Date: Thu, 10 Nov 2011 09:07:04 -0800 Message-ID: References: Mime-Version: 1.0 Content-Type: text/plain; charset="US-ASCII" Content-Transfer-Encoding: 7bit Return-path: Received: from mail-pz0-f42.google.com ([209.85.210.42]:48284 "EHLO mail-pz0-f42.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933053Ab1KJRHO (ORCPT ); Thu, 10 Nov 2011 12:07:14 -0500 Received: by pzk36 with SMTP id 36so1795860pzk.1 for ; Thu, 10 Nov 2011 09:07:14 -0800 (PST) In-Reply-To: Sender: linux-omap-owner@vger.kernel.org List-Id: linux-omap@vger.kernel.org To: "Premi, Sanjeev" Cc: "linux-omap@vger.kernel.org" On 11/10/11 12:47 AM, Premi, Sanjeev wrote: > I have been running latest linux-omap/master on OMAP3EVM (boot from MMC). > When building with CodeSourcery 2011.03-41, I see frequent "hangs" just > after "Uncompressing Linux... done, booting the kernel" > > However, builds with CodeSourcery 2009q1-203 boot consistently all the > time. > > Before trying to investigate further, wanted to know if someone else has > seen the problem. If no, which toolchain is being used. Sanjeev: I've seen this behavior with kernels as far back as 2.6.32. The solutions explored in discussions on the Web seem to be around soft- vs. hardware alignment exception handling. Mentor is aware of the issue but has no specific recommendations at this time. Best, Grant