From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from hermes.mlbassoc.com ([64.234.241.98] helo=mail.chez-thomas.org) by linuxtogo.org with esmtp (Exim 4.72) (envelope-from ) id 1QGsji-0004uP-5q for openembedded-core@lists.openembedded.org; Mon, 02 May 2011 15:00:26 +0200 Received: by mail.chez-thomas.org (Postfix, from userid 999) id 210DC1660135; Mon, 2 May 2011 06:57:41 -0600 (MDT) X-Spam-Checker-Version: SpamAssassin 3.3.2-r929478 (2010-03-31) on hermes.chez-thomas.org X-Spam-Level: X-Spam-Status: No, score=-2.9 required=4.0 tests=ALL_TRUSTED,BAYES_00 autolearn=unavailable version=3.3.2-r929478 Received: from [127.0.0.1] (localhost.localdomain [127.0.0.1]) by mail.chez-thomas.org (Postfix) with ESMTP id 4A2611660086; Mon, 2 May 2011 06:57:17 -0600 (MDT) Message-ID: <4DBEAA2C.1020601@mlbassoc.com> Date: Mon, 02 May 2011 06:57:16 -0600 From: Gary Thomas User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.2.13) Gecko/20101209 Fedora/3.1.7-0.35.b3pre.fc13 Thunderbird/3.1.7 MIME-Version: 1.0 To: Khem Raj References: <4DB99F31.4000308@mlbassoc.com> In-Reply-To: Cc: Poky Project , Patches and discussions about the oe-core layer Subject: Re: [poky] GCC 4.6.0 on ARM? X-BeenThere: openembedded-core@lists.openembedded.org X-Mailman-Version: 2.1.11 Precedence: list Reply-To: Patches and discussions about the oe-core layer List-Id: Patches and discussions about the oe-core layer List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 02 May 2011 13:00:26 -0000 Content-Type: text/plain; charset=windows-1250; format=flowed Content-Transfer-Encoding: 7bit On 04/30/2011 04:10 PM, Khem Raj wrote: > On Thu, Apr 28, 2011 at 11:23 AM, Khem Raj wrote: >> On Thu, Apr 28, 2011 at 10:09 AM, Gary Thomas wrote: >>> I got my OMAP target to build with GCC-4.6.0 using the latest >>> Poky tree after a fresh rebuild. Sadly, the Linux kernel (2.6.37.3) >>> does not run correctly when built with this compiler. It >>> fails when enumerating the USB bus :-( >>> >>> Are there known issues with the Linux kernel on ARM and GCC-4.6? >>> >> >> There has been fixes on top of 4.6.0 the one we have right now is vanilla >> 4.6.0 release. I plan to add second set of patches but you have to dig a bit >> more to identify the problem >> > > I have some updates for gcc 4.6.0 > they are staged in > > http://git.openembedded.org/cgit.cgi/openembedded-core-contrib/log/?h=kraj/gcc-4.6 > > (top 3 patches) > > Please test them out and if you are lucky > your problem might be fixed too. > > All, please try these patches and provide any feedback I was able to build my kernel (ARM OMAP/3530 based) using this, but the USB still doesn't work, so no improvement, sorry. -- ------------------------------------------------------------ Gary Thomas | Consulting for the MLB Associates | Embedded world ------------------------------------------------------------