From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755730Ab1EGPyp (ORCPT ); Sat, 7 May 2011 11:54:45 -0400 Received: from diomedes.noc.ntua.gr ([147.102.222.220]:59380 "EHLO diomedes.noc.ntua.gr" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755459Ab1EGPyo (ORCPT ); Sat, 7 May 2011 11:54:44 -0400 From: Stratos Psomadakis To: linuxppc-dev@lists.ozlabs.org Cc: linux-kernel@vger.kernel.org, schwab@linux-m68k.org Subject: [RESEND PATCH 1/2] ppc: Fix compiler warning in ptrace.c [-Wno-array-bounds] Date: Sat, 7 May 2011 18:54:34 +0300 Message-Id: <1304783674-3977-1-git-send-email-psomas@cslab.ece.ntua.gr> X-Mailer: git-send-email 1.7.5.rc3 In-Reply-To: References: X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.2.6 (diomedes.noc.ntua.gr [147.102.222.220]); Sat, 07 May 2011 18:54:37 +0300 (EEST) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The trick used to bypass the thread_struct fpr array in order to access the struct fpscr, in arch/powerpc/kernel/ptrace.c, can trigger an "array subscript is above array bounds [-Werror=array-bounds]" warning. Add -Wno-array-bounds to CFLAGS_ptrace.o, in arch/powerpc/kernel/Makefile to slience this warning. Signed-off-by: Stratos Psomadakis --- arch/powerpc/kernel/Makefile | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/arch/powerpc/kernel/Makefile b/arch/powerpc/kernel/Makefile index 3bb2a3e..92b1002 100644 --- a/arch/powerpc/kernel/Makefile +++ b/arch/powerpc/kernel/Makefile @@ -2,7 +2,7 @@ # Makefile for the linux kernel. # -CFLAGS_ptrace.o += -DUTS_MACHINE='"$(UTS_MACHINE)"' +CFLAGS_ptrace.o += -DUTS_MACHINE='"$(UTS_MACHINE)"' $(call cc-option, -Wno-array-bounds) subdir-ccflags-$(CONFIG_PPC_WERROR) := -Werror -- 1.5.6.5 From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from diomedes.noc.ntua.gr (diomedes.noc.ntua.gr [147.102.222.220]) by ozlabs.org (Postfix) with ESMTP id 633EAB6F72 for ; Sun, 8 May 2011 01:54:42 +1000 (EST) From: Stratos Psomadakis To: linuxppc-dev@lists.ozlabs.org Subject: [RESEND PATCH 1/2] ppc: Fix compiler warning in ptrace.c [-Wno-array-bounds] Date: Sat, 7 May 2011 18:54:34 +0300 Message-Id: <1304783674-3977-1-git-send-email-psomas@cslab.ece.ntua.gr> In-Reply-To: References: Cc: schwab@linux-m68k.org, linux-kernel@vger.kernel.org List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , The trick used to bypass the thread_struct fpr array in order to access the struct fpscr, in arch/powerpc/kernel/ptrace.c, can trigger an "array subscript is above array bounds [-Werror=array-bounds]" warning. Add -Wno-array-bounds to CFLAGS_ptrace.o, in arch/powerpc/kernel/Makefile to slience this warning. Signed-off-by: Stratos Psomadakis --- arch/powerpc/kernel/Makefile | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/arch/powerpc/kernel/Makefile b/arch/powerpc/kernel/Makefile index 3bb2a3e..92b1002 100644 --- a/arch/powerpc/kernel/Makefile +++ b/arch/powerpc/kernel/Makefile @@ -2,7 +2,7 @@ # Makefile for the linux kernel. # -CFLAGS_ptrace.o += -DUTS_MACHINE='"$(UTS_MACHINE)"' +CFLAGS_ptrace.o += -DUTS_MACHINE='"$(UTS_MACHINE)"' $(call cc-option, -Wno-array-bounds) subdir-ccflags-$(CONFIG_PPC_WERROR) := -Werror -- 1.5.6.5