From mboxrd@z Thu Jan 1 00:00:00 1970 From: Felipe Balbi Subject: Re: OMAP4 panda gets stuck during reboot Date: Wed, 5 Jan 2011 16:26:27 +0200 Message-ID: <20110105142627.GG2304@legolas.emea.dhcp.ti.com> References: <20110105140801.GC2304@legolas.emea.dhcp.ti.com> <45ff6d061a3e0bdcaf676671bf447b3b@mail.gmail.com> <20110105141814.GF2304@legolas.emea.dhcp.ti.com> <7f40d94c30aa807513e7cdbc097a5caf@mail.gmail.com> Reply-To: balbi@ti.com Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Received: from na3sys009aog106.obsmtp.com ([74.125.149.77]:45443 "EHLO na3sys009aog106.obsmtp.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751176Ab1AEO0d (ORCPT ); Wed, 5 Jan 2011 09:26:33 -0500 Received: by ewy8 with SMTP id 8so6961986ewy.31 for ; Wed, 05 Jan 2011 06:26:31 -0800 (PST) Content-Disposition: inline In-Reply-To: <7f40d94c30aa807513e7cdbc097a5caf@mail.gmail.com> Sender: linux-omap-owner@vger.kernel.org List-Id: linux-omap@vger.kernel.org To: Santosh Shilimkar Cc: balbi@ti.com, Russell King , Tony Lindgren , Linux ARM Kernel Mailing List , Linux OMAP Mailing List Hi, On Wed, Jan 05, 2011 at 07:52:34PM +0530, Santosh Shilimkar wrote: > > On Wed, Jan 05, 2011 at 07:44:31PM +0530, Santosh Shilimkar wrote: > > > > What could it be ? Any more debugging I could do to help ? > > > > > > > This is known and seems to OMAP specific issue. Test patch and > > > > Doesn't look like omap-specific from patch description. Looks like > > like > > CPU1 is turned off and the instruction to flush PMD entry fails. > > Could > > it be that all ARM SMPs are affected ? > > > Thread is broken some how. There were more emails on this one... > Russell confirmed that he don't see the issue on his A9 Versatile > platform and no one else complained except OMAP. I see... > Copy pasting some last updates.. Just finished reading the thread. Quite a problem on our side :-( -- balbi