From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Bedia, Vaibhav" Subject: RE: OMAP baseline test results for v3.8-rc4 Date: Mon, 28 Jan 2013 12:23:56 +0000 Message-ID: References: <20130121164510.GA18905@kahuna> <20130121182419.GE10020@beef> <87boci9str.fsf@dell.be.48ers.dk> <50FE66AC.2090306@mimc.co.uk> <50FE9692.2090001@mimc.co.uk> <20130122182331.GO22517@atomide.com> <20130125165942.GY22517@atomide.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 8BIT Return-path: Received: from devils.ext.ti.com ([198.47.26.153]:55346 "EHLO devils.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751895Ab3A1MYS convert rfc822-to-8bit (ORCPT ); Mon, 28 Jan 2013 07:24:18 -0500 In-Reply-To: <20130125165942.GY22517@atomide.com> Content-Language: en-US Sender: linux-omap-owner@vger.kernel.org List-Id: linux-omap@vger.kernel.org To: Tony Lindgren Cc: Mark Jackson , "Menon, Nishanth" , "Porter, Matt" , Paul Walmsley , Richard Cochran , "Hiremath, Vaibhav" , Peter Korsgaard , "linux-omap@vger.kernel.org" , "linux-arm-kernel@lists.infradead.org" , Kevin Hilman On Fri, Jan 25, 2013 at 22:29:43, Tony Lindgren wrote: > * Bedia, Vaibhav [130123 06:35]: > > Hi Tony, > > > > On Tue, Jan 22, 2013 at 23:53:32, Tony Lindgren wrote: > > [...] > > > > > > > > But I should get *something* from the kernel before it starts trying to access the rootfs ? > > > > > > Here's something Kevin fixed but did not send it out before going to > > > a vacation. Can you give it a try with earlyprintk enabled? > > > > > > Note that this does not help with no output early on, that sounds > > > like a bug configuring the DEBUG_LL port somewhere. > > > > > > > I think earlyprintk on AM335x has not been functional for a while [1]. > > Will the latest patches from you to enable multiplatform debug-ll be sufficient > > to test this out? I am trying to track down the boot issues reported and just > > want to be sure of the dependencies. > > Yes you should check with current linux next and select the DEBUG_LL > port manually. > Verified on linux-next that selecting the right UART port gives a functional early_console. (One of the rare cases where forcing a kernel panic early in the boot process makes sense ;) Regards, Vaibhav From mboxrd@z Thu Jan 1 00:00:00 1970 From: vaibhav.bedia@ti.com (Bedia, Vaibhav) Date: Mon, 28 Jan 2013 12:23:56 +0000 Subject: OMAP baseline test results for v3.8-rc4 In-Reply-To: <20130125165942.GY22517@atomide.com> References: <20130121164510.GA18905@kahuna> <20130121182419.GE10020@beef> <87boci9str.fsf@dell.be.48ers.dk> <50FE66AC.2090306@mimc.co.uk> <50FE9692.2090001@mimc.co.uk> <20130122182331.GO22517@atomide.com> <20130125165942.GY22517@atomide.com> Message-ID: To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Fri, Jan 25, 2013 at 22:29:43, Tony Lindgren wrote: > * Bedia, Vaibhav [130123 06:35]: > > Hi Tony, > > > > On Tue, Jan 22, 2013 at 23:53:32, Tony Lindgren wrote: > > [...] > > > > > > > > But I should get *something* from the kernel before it starts trying to access the rootfs ? > > > > > > Here's something Kevin fixed but did not send it out before going to > > > a vacation. Can you give it a try with earlyprintk enabled? > > > > > > Note that this does not help with no output early on, that sounds > > > like a bug configuring the DEBUG_LL port somewhere. > > > > > > > I think earlyprintk on AM335x has not been functional for a while [1]. > > Will the latest patches from you to enable multiplatform debug-ll be sufficient > > to test this out? I am trying to track down the boot issues reported and just > > want to be sure of the dependencies. > > Yes you should check with current linux next and select the DEBUG_LL > port manually. > Verified on linux-next that selecting the right UART port gives a functional early_console. (One of the rare cases where forcing a kernel panic early in the boot process makes sense ;) Regards, Vaibhav