Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752439AbaAWQPT (ORCPT ); Thu, 23 Jan 2014 11:15:19 -0500 Received: from fw-tnat.austin.arm.com ([217.140.110.23]:19141 "EHLO collaborate-mta1.arm.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1752194AbaAWQPQ (ORCPT ); Thu, 23 Jan 2014 11:15:16 -0500 Date: Thu, 23 Jan 2014 16:15:05 +0000 From: Catalin Marinas To: Hanjun Guo Cc: "Rafael J. Wysocki" , Will Deacon , 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 , "graeme.gregory@linaro.org" Subject: Re: [PATCH 02/20] ARM64 : Add dummy asm/cpu.h Message-ID: <20140123161505.GB23939@localhost> References: <1389961514-13562-1-git-send-email-hanjun.guo@linaro.org> <1389961514-13562-3-git-send-email-hanjun.guo@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1389961514-13562-3-git-send-email-hanjun.guo@linaro.org> User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, Jan 17, 2014 at 12:24:56PM +0000, Hanjun Guo wrote: > ACPI requires a cpu.h, add a dummy one copied from arm. This will need > updated or replaced as ACPI based cpu hotplug or cpu topology for armv8 > is worked out. > > Signed-off-by: Graeme Gregory > Signed-off-by: Hanjun Guo > --- > arch/arm64/include/asm/cpu.h | 25 +++++++++++++++++++++++++ > 1 file changed, 25 insertions(+) > create mode 100644 arch/arm64/include/asm/cpu.h > > diff --git a/arch/arm64/include/asm/cpu.h b/arch/arm64/include/asm/cpu.h > new file mode 100644 > index 0000000..8625eb1 > --- /dev/null > +++ b/arch/arm64/include/asm/cpu.h > @@ -0,0 +1,25 @@ > +/* > + * Copyright (C) 2004-2005 ARM Ltd. > + * > + * This program is free software; you can redistribute it and/or modify > + * it under the terms of the GNU General Public License version 2 as > + * published by the Free Software Foundation. > + */ > +#ifndef __ASM_ARM_CPU_H > +#define __ASM_ARM_CPU_H > + > +#include > +#include > +#include > + > +struct cpuinfo_arm { > + struct cpu cpu; > + u64 cpuid; > +#ifdef CONFIG_SMP > + unsigned int loops_per_jiffy; > +#endif > +}; > + > +DECLARE_PER_CPU(struct cpuinfo_arm, cpu_data); > + > +#endif Could you not leave this file empty until you add the code that actually makes use of cpu_data? -- Catalin -- 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/