Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753271AbaAREFl (ORCPT ); Fri, 17 Jan 2014 23:05:41 -0500 Received: from mail-pa0-f49.google.com ([209.85.220.49]:44036 "EHLO mail-pa0-f49.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752100AbaAREFi (ORCPT ); Fri, 17 Jan 2014 23:05:38 -0500 Message-ID: <52D9FD84.9090808@linaro.org> Date: Sat, 18 Jan 2014 12:05:24 +0800 From: Hanjun Guo User-Agent: Mozilla/5.0 (Windows NT 5.1; rv:24.0) Gecko/20100101 Thunderbird/24.2.0 MIME-Version: 1.0 To: Will Deacon CC: "Rafael J. Wysocki" , Catalin Marinas , Russell King - ARM Linux , "linux-acpi@vger.kernel.org" , "linux-arm-kernel@lists.infradead.org" , "grant.likely@linaro.org" , Matthew Garrett , Olof Johansson , Linus Walleij , Bjorn Helgaas , Rob Herring , Mark Rutland , Arnd Bergmann , "patches@linaro.org" , "linux-kernel@vger.kernel.org" , "linaro-kernel@lists.linaro.org" , "linaro-acpi@lists.linaro.org" , Charles Garcia-Tobin , Al Stone , "graeme.gregory@linaro.org" Subject: Re: [PATCH 04/20] ARM64 / ACPI: Introduce arm_core.c and its related head file References: <1389961514-13562-1-git-send-email-hanjun.guo@linaro.org> <1389961514-13562-5-git-send-email-hanjun.guo@linaro.org> <20140117141241.GH16003@mudshark.cambridge.arm.com> In-Reply-To: <20140117141241.GH16003@mudshark.cambridge.arm.com> Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 2014-1-17 22:12, Will Deacon wrote: > On Fri, Jan 17, 2014 at 12:24:58PM +0000, Hanjun Guo wrote: >> Introduce arm_core.c and its related head file, after this patch, >> we can get ACPI tables from firmware on ARM64 now. >> >> Signed-off-by: Al Stone >> Signed-off-by: Graeme Gregory >> Signed-off-by: Hanjun Guo > > [...] > >> diff --git a/arch/arm64/kernel/setup.c b/arch/arm64/kernel/setup.c >> index bd9bbd0..2210353 100644 >> --- a/arch/arm64/kernel/setup.c >> +++ b/arch/arm64/kernel/setup.c >> @@ -41,6 +41,7 @@ >> #include >> #include >> #include >> +#include >> >> #include >> #include >> @@ -225,6 +226,11 @@ void __init setup_arch(char **cmdline_p) >> >> arm64_memblock_init(); >> >> + /* Parse the ACPI tables for possible boot-time configuration */ >> + acpi_boot_table_init(); >> + early_acpi_boot_init(); >> + acpi_boot_init(); > > Do we really need *three* back-to-back calls for ACPI to initialise? Sorry, my colleague Graeme had integrate them as one function but I forgot to merge them in this patch, my bad, will update it in next version. Thanks Hanjun -- 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/