Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751507AbbEZSR3 (ORCPT ); Tue, 26 May 2015 14:17:29 -0400 Received: from mail.kernel.org ([198.145.29.136]:47614 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751031AbbEZSR2 (ORCPT ); Tue, 26 May 2015 14:17:28 -0400 MIME-Version: 1.0 In-Reply-To: <1431529131-16710-8-git-send-email-mikko.perttunen@kapsi.fi> References: <1431529131-16710-1-git-send-email-mikko.perttunen@kapsi.fi> <1431529131-16710-8-git-send-email-mikko.perttunen@kapsi.fi> Date: Tue, 26 May 2015 11:17:22 -0700 Message-ID: Subject: Re: [PATCH v9 07/17] clk: tegra: Add Tegra124 DFLL clocksource platform driver From: Kevin Hilman To: Mikko Perttunen Cc: Stephen Warren , Thierry Reding , Alexandre Courbot , Peter De Sc hrijver , "Rafael J. Wysocki" , Viresh Kumar , Mike Turquette , pwalmsley@nvidia.com, Vince Hsu , pgaikwad@nvidia.com, lkml , "linux-pm@vger.kernel.org" , linux-tegra@vger.kernel.org, "linux-arm-kernel@lists.infradead.org" , tuomas.tynkkynen@iki.fi, Tuomas Tynkkynen , Olof Johansson , Tyler Baker , Arnd Bergmann Content-Type: text/plain; charset=UTF-8 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1349 Lines: 32 On Wed, May 13, 2015 at 7:58 AM, Mikko Perttunen wrote: > From: Tuomas Tynkkynen > > Add basic platform driver support for the fast CPU cluster DFLL > clocksource found on Tegra124 SoCs. This small driver selects the > appropriate Tegra124-specific characterization data and integration > code. It relies on the DFLL common code to do most of the work. > > Signed-off-by: Tuomas Tynkkynen > Signed-off-by: Mikko Perttunen > Acked-by: Michael Turquette Various boot failures on non-tegra platforms (sunxi, omap) started showing up in next-20150522, and still exist in next-20150525[1] and today I bisected them down to this patch. I didn't look closely, but I"m guessing the module_init() function here needs some compatible checking so it's not actually executed on non-tegra platforms. I confirmed that reverting this patch on top of next-20150525 gets both the sunxi and omap platforms booting again. Kevin [1] http://kernelci.org/boot/all/job/next/kernel/next-20150525/ -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/