From patchwork Mon Sep 14 21:55:36 2009 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: David Daney X-Patchwork-Id: 33611 Return-Path: X-Original-To: patchwork-incoming@bilbo.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from ozlabs.org (ozlabs.org [203.10.76.45]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client CN "mx.ozlabs.org", Issuer "CA Cert Signing Authority" (verified OK)) by bilbo.ozlabs.org (Postfix) with ESMTPS id 0E04CB7B69 for ; Tue, 15 Sep 2009 07:56:23 +1000 (EST) Received: by ozlabs.org (Postfix) id F28D7DDD0B; Tue, 15 Sep 2009 07:56:22 +1000 (EST) Delivered-To: patchwork-incoming@ozlabs.org Received: from bilbo.ozlabs.org (bilbo.ozlabs.org [203.10.76.25]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client CN "bilbo.ozlabs.org", Issuer "CAcert Class 3 Root" (verified OK)) by ozlabs.org (Postfix) with ESMTPS id EFEE2DDD04 for ; Tue, 15 Sep 2009 07:56:22 +1000 (EST) Received: from bilbo.ozlabs.org (localhost [127.0.0.1]) by bilbo.ozlabs.org (Postfix) with ESMTP id ED0FBB7DAC for ; Tue, 15 Sep 2009 07:56:11 +1000 (EST) Received: from ozlabs.org (ozlabs.org [203.10.76.45]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client CN "mx.ozlabs.org", Issuer "CA Cert Signing Authority" (verified OK)) by bilbo.ozlabs.org (Postfix) with ESMTPS id BA6B1B70CF for ; Tue, 15 Sep 2009 07:56:04 +1000 (EST) Received: by ozlabs.org (Postfix) id 9A7B0DDD0C; Tue, 15 Sep 2009 07:56:04 +1000 (EST) Delivered-To: linuxppc-dev@ozlabs.org Received: from mail3.caviumnetworks.com (mail3.caviumnetworks.com [12.108.191.235]) by ozlabs.org (Postfix) with ESMTP id DD2D4DDD04 for ; Tue, 15 Sep 2009 07:56:03 +1000 (EST) Received: from caexch01.caveonetworks.com (Not Verified[192.168.16.9]) by mail3.caviumnetworks.com with MailMarshal (v6, 5, 4, 7535) id ; Mon, 14 Sep 2009 14:55:58 -0700 Received: from caexch01.caveonetworks.com ([192.168.16.9]) by caexch01.caveonetworks.com with Microsoft SMTPSVC(6.0.3790.3959); Mon, 14 Sep 2009 14:55:57 -0700 Received: from dd1.caveonetworks.com ([12.108.191.236]) by caexch01.caveonetworks.com over TLS secured channel with Microsoft SMTPSVC(6.0.3790.3959); Mon, 14 Sep 2009 14:55:57 -0700 Received: from dd1.caveonetworks.com (localhost.localdomain [127.0.0.1]) by dd1.caveonetworks.com (8.14.2/8.14.2) with ESMTP id n8ELtq0i031785; Mon, 14 Sep 2009 14:55:52 -0700 Received: (from ddaney@localhost) by dd1.caveonetworks.com (8.14.2/8.14.2/Submit) id n8ELtp6g031784; Mon, 14 Sep 2009 14:55:51 -0700 From: David Daney To: torvalds@linux-foundation.org, akpm@linux-foundation.org Subject: [PATCH 07/11] powerpc: Convert BUG() to use unreachable() Date: Mon, 14 Sep 2009 14:55:36 -0700 Message-Id: <1252965340-31735-7-git-send-email-ddaney@caviumnetworks.com> X-Mailer: git-send-email 1.6.0.6 In-Reply-To: <4AAEBAC2.1050905@caviumnetworks.com> References: <4AAEBAC2.1050905@caviumnetworks.com> X-OriginalArrivalTime: 14 Sep 2009 21:55:57.0683 (UTC) FILETIME=[23D98C30:01CA3586] Cc: linux-arch@vger.kernel.org, linux-kernel@vger.kernel.org, David Daney , linuxppc-dev@ozlabs.org, Paul Mackerras X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.12 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: linuxppc-dev-bounces+patchwork-incoming=ozlabs.org@lists.ozlabs.org Errors-To: linuxppc-dev-bounces+patchwork-incoming=ozlabs.org@lists.ozlabs.org Use the new unreachable() macro instead of for(;;); Signed-off-by: David Daney CC: Benjamin Herrenschmidt CC: Paul Mackerras CC: linuxppc-dev@ozlabs.org --- arch/powerpc/include/asm/bug.h | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/arch/powerpc/include/asm/bug.h b/arch/powerpc/include/asm/bug.h index 64e1fdc..2c15212 100644 --- a/arch/powerpc/include/asm/bug.h +++ b/arch/powerpc/include/asm/bug.h @@ -68,7 +68,7 @@ _EMIT_BUG_ENTRY \ : : "i" (__FILE__), "i" (__LINE__), \ "i" (0), "i" (sizeof(struct bug_entry))); \ - for(;;) ; \ + unreachable(); \ } while (0) #define BUG_ON(x) do { \