From owner-svn-src-head@freebsd.org Sat Jun 17 14:46:16 2017 Return-Path: Delivered-To: svn-src-head@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 1E412BFC07E; Sat, 17 Jun 2017 14:46:16 +0000 (UTC) (envelope-from emaste@FreeBSD.org) Received: from repo.freebsd.org (repo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:0]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id E2F846F3C1; Sat, 17 Jun 2017 14:46:15 +0000 (UTC) (envelope-from emaste@FreeBSD.org) Received: from repo.freebsd.org ([127.0.1.37]) by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id v5HEkFfj002572; Sat, 17 Jun 2017 14:46:15 GMT (envelope-from emaste@FreeBSD.org) Received: (from emaste@localhost) by repo.freebsd.org (8.15.2/8.15.2/Submit) id v5HEkEGw002570; Sat, 17 Jun 2017 14:46:14 GMT (envelope-from emaste@FreeBSD.org) Message-Id: <201706171446.v5HEkEGw002570@repo.freebsd.org> X-Authentication-Warning: repo.freebsd.org: emaste set sender to emaste@FreeBSD.org using -f From: Ed Maste Date: Sat, 17 Jun 2017 14:46:14 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r320056 - head/sys/arm/arm X-SVN-Group: head MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-BeenThere: svn-src-head@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: SVN commit messages for the src tree for head/-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 17 Jun 2017 14:46:16 -0000 Author: emaste Date: Sat Jun 17 14:46:14 2017 New Revision: 320056 URL: https://svnweb.freebsd.org/changeset/base/320056 Log: arm: set appropriate section flags for .init_pagetable The arm kernel linker scripts place the .init_pagetable section in .bss, but .init_pagetable had no section flags set, and so did not match the expected flags for .bss. GNU ld silently ignores this case, but lld reports an error: ld: error: incompatible section flags for .bss >>> locore.o:(.init_pagetable): 0x0 >>> output section .bss: 0x3 PR: 220055 Submitted by: mmel, Rafael Espíndola MFC after: 3 weeks Sponsored by: The FreeBSD Foundation Modified: head/sys/arm/arm/locore-v4.S head/sys/arm/arm/locore-v6.S Modified: head/sys/arm/arm/locore-v4.S ============================================================================== --- head/sys/arm/arm/locore-v4.S Sat Jun 17 14:39:25 2017 (r320055) +++ head/sys/arm/arm/locore-v4.S Sat Jun 17 14:46:14 2017 (r320056) @@ -365,7 +365,7 @@ svcstk: * Memory for the initial pagetable. We are unable to place this in * the bss as this will be cleared after the table is loaded. */ - .section ".init_pagetable" + .section ".init_pagetable", "aw", %nobits .align 14 /* 16KiB aligned */ pagetable: .space L1_TABLE_SIZE Modified: head/sys/arm/arm/locore-v6.S ============================================================================== --- head/sys/arm/arm/locore-v6.S Sat Jun 17 14:39:25 2017 (r320055) +++ head/sys/arm/arm/locore-v6.S Sat Jun 17 14:46:14 2017 (r320056) @@ -436,7 +436,7 @@ svcstk: * Memory for the initial pagetable. We are unable to place this in * the bss as this will be cleared after the table is loaded. */ - .section ".init_pagetable" + .section ".init_pagetable", "aw", %nobits .align 14 /* 16KiB aligned */ .globl boot_pt1 boot_pt1: