From patchwork Fri Dec 5 11:20:20 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Christophe Leroy X-Patchwork-Id: 418074 X-Patchwork-Delegate: scottwood@freescale.com Return-Path: X-Original-To: patchwork-incoming@ozlabs.org Delivered-To: patchwork-incoming@ozlabs.org Received: from lists.ozlabs.org (lists.ozlabs.org [IPv6:2401:3900:2:1::3]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id DB3A714011E for ; Fri, 5 Dec 2014 22:21:09 +1100 (AEDT) Received: from ozlabs.org (ozlabs.org [103.22.144.67]) by lists.ozlabs.org (Postfix) with ESMTP id B8D591A0D67 for ; Fri, 5 Dec 2014 22:21:09 +1100 (AEDT) X-Original-To: linuxppc-dev@lists.ozlabs.org Delivered-To: linuxppc-dev@lists.ozlabs.org Received: from mailhub1.si.c-s.fr (pegase1.c-s.fr [93.17.236.30]) by lists.ozlabs.org (Postfix) with ESMTP id 8B4D31A0BBF for ; Fri, 5 Dec 2014 22:20:28 +1100 (AEDT) Received: from localhost (mailhub1-int [192.168.12.234]) by localhost (Postfix) with ESMTP id 53A8A1C8216; Fri, 5 Dec 2014 12:20:24 +0100 (CET) X-Virus-Scanned: amavisd-new at c-s.fr Received: from mailhub1.si.c-s.fr ([192.168.12.234]) by localhost (mailhub1.c-s.fr [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 7KRFEEY9MoPZ; Fri, 5 Dec 2014 12:20:24 +0100 (CET) Received: from messagerie.si.c-s.fr (messagerie [192.168.25.192]) by pegase1.c-s.fr (Postfix) with ESMTP id 38A761C8212; Fri, 5 Dec 2014 12:20:24 +0100 (CET) Received: from localhost (localhost [127.0.0.1]) by messagerie.si.c-s.fr (Postfix) with ESMTP id EEEEFC73C9; Fri, 5 Dec 2014 12:20:22 +0100 (CET) X-Virus-Scanned: amavisd-new at c-s.fr Received: from messagerie.si.c-s.fr ([127.0.0.1]) by localhost (messagerie.si.c-s.fr [127.0.0.1]) (amavisd-new, port 10023) with ESMTP id e_7nk2KaIJ_S; Fri, 5 Dec 2014 12:20:22 +0100 (CET) Received: from PO10863.localdomain (unknown [172.25.231.75]) by messagerie.si.c-s.fr (Postfix) with ESMTP id A5D63C73C4; Fri, 5 Dec 2014 12:20:21 +0100 (CET) Received: by localhost.localdomain (Postfix, from userid 0) id 640FA1A5D4F; Fri, 5 Dec 2014 12:20:20 +0100 (CET) From: Christophe Leroy To: Benjamin Herrenschmidt , Paul Mackerras , Michael Ellerman , scottwood@freescale.com Subject: [PATCH] powerpc32: fix warning from include/linux/mm.h Message-Id: <20141205112020.640FA1A5D4F@localhost.localdomain> Date: Fri, 5 Dec 2014 12:20:20 +0100 (CET) Cc: linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: linuxppc-dev-bounces+patchwork-incoming=ozlabs.org@lists.ozlabs.org Sender: "Linuxppc-dev" include/linux/mm.h: In function 'is_vmalloc_addr': include/linux/mm.h:367:14: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] return addr >= VMALLOC_START && addr < VMALLOC_END; ^ Signed-off-by: Christophe Leroy --- arch/powerpc/include/asm/pgtable-ppc32.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/powerpc/include/asm/pgtable-ppc32.h b/arch/powerpc/include/asm/pgtable-ppc32.h index 234e07c..543bb8e 100644 --- a/arch/powerpc/include/asm/pgtable-ppc32.h +++ b/arch/powerpc/include/asm/pgtable-ppc32.h @@ -92,7 +92,7 @@ extern int icache_44x_need_flush; * system. This really does become a problem for machines with good amounts * of RAM. -- Cort */ -#define VMALLOC_OFFSET (0x1000000) /* 16M */ +#define VMALLOC_OFFSET (0x1000000U) /* 16M */ #ifdef PPC_PIN_SIZE #define VMALLOC_START (((_ALIGN((long)high_memory, PPC_PIN_SIZE) + VMALLOC_OFFSET) & ~(VMALLOC_OFFSET-1))) #else