From patchwork Tue Feb 16 15:49:21 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: James Morse X-Patchwork-Id: 8328511 Return-Path: X-Original-To: patchwork-linux-pm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 61174C02AA for ; Tue, 16 Feb 2016 15:51:53 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 79F60202AE for ; Tue, 16 Feb 2016 15:51:52 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 65404202A1 for ; Tue, 16 Feb 2016 15:51:50 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755433AbcBPPvt (ORCPT ); Tue, 16 Feb 2016 10:51:49 -0500 Received: from foss.arm.com ([217.140.101.70]:54504 "EHLO foss.arm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755289AbcBPPvs (ORCPT ); Tue, 16 Feb 2016 10:51:48 -0500 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.72.51.249]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 83B9E5F5; Tue, 16 Feb 2016 07:50:58 -0800 (PST) Received: from melchizedek.cambridge.arm.com (melchizedek.cambridge.arm.com [10.1.209.158]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPA id 17D1D3F213; Tue, 16 Feb 2016 07:51:45 -0800 (PST) From: James Morse To: linux-arm-kernel@lists.infradead.org Cc: Will Deacon , Sudeep Holla , Geoff Levand , Catalin Marinas , Lorenzo Pieralisi , Mark Rutland , AKASHI Takahiro , Marc Zyngier , "Rafael J . Wysocki" , Pavel Machek , linux-pm@vger.kernel.org, James Morse Subject: [PATCH v5 09/15] arm64: Promote KERNEL_START/KERNEL_END definitions to a header file Date: Tue, 16 Feb 2016 15:49:21 +0000 Message-Id: <1455637767-31561-10-git-send-email-james.morse@arm.com> X-Mailer: git-send-email 2.6.2 In-Reply-To: <1455637767-31561-1-git-send-email-james.morse@arm.com> References: <1455637767-31561-1-git-send-email-james.morse@arm.com> Sender: linux-pm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pm@vger.kernel.org X-Spam-Status: No, score=-6.9 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP KERNEL_START and KERNEL_END are useful outside head.S, move them to a header file. Signed-off-by: James Morse --- arch/arm64/include/asm/memory.h | 3 +++ arch/arm64/kernel/head.S | 3 --- 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/arch/arm64/include/asm/memory.h b/arch/arm64/include/asm/memory.h index 3239e4d78e0d..04de97734f06 100644 --- a/arch/arm64/include/asm/memory.h +++ b/arch/arm64/include/asm/memory.h @@ -71,6 +71,9 @@ #define TASK_UNMAPPED_BASE (PAGE_ALIGN(TASK_SIZE / 4)) +#define KERNEL_START _text +#define KERNEL_END _end + /* * The size of the KASAN shadow region. This should be 1/8th of the * size of the entire kernel virtual address space. diff --git a/arch/arm64/kernel/head.S b/arch/arm64/kernel/head.S index 6fad2f814ecf..410a2dc04775 100644 --- a/arch/arm64/kernel/head.S +++ b/arch/arm64/kernel/head.S @@ -48,9 +48,6 @@ #error TEXT_OFFSET must be less than 2MB #endif -#define KERNEL_START _text -#define KERNEL_END _end - /* * Kernel startup entry point. * ---------------------------