From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932466Ab3BIRyz (ORCPT ); Sat, 9 Feb 2013 12:54:55 -0500 Received: from juliette.telenet-ops.be ([195.130.137.74]:34574 "EHLO juliette.telenet-ops.be" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1760770Ab3BIRyy (ORCPT ); Sat, 9 Feb 2013 12:54:54 -0500 From: Geert Uytterhoeven To: Martin Schwidefsky , Heiko Carstens Cc: linux-s390@vger.kernel.org, linux-kernel@vger.kernel.org, Geert Uytterhoeven Subject: [PATCH] s390: Add missing PAGE_SHARED as an alias for PAGE_RW Date: Sat, 9 Feb 2013 18:54:45 +0100 Message-Id: <1360432485-25726-1-git-send-email-geert@linux-m68k.org> X-Mailer: git-send-email 1.7.0.4 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org s390 allmodconfig: drivers/gpu/drm/udl/udl_fb.c:237:52: error: 'PAGE_SHARED' undeclared (first use in this function) drivers/media/pci/zoran/zoran_driver.c:2955:14: error: 'PAGE_SHARED' undeclared (first use in this function) drivers/media/usb/cpia2/cpia2_core.c:2405:66: error: 'PAGE_SHARED' undeclared (first use in this function) drivers/video/udlfb.c:337:52: error: 'PAGE_SHARED' undeclared (first use in this function) drivers/video/smscufx.c:795:52: error: 'PAGE_SHARED' undeclared (first use in this function) drivers/video/vfb.c:431:52: error: 'PAGE_SHARED' undeclared (first use in this function) According to an email from Martin a few years ago, the equivalent define for s390 is PAGE_RW, so make PAGE_SHARED an alias for PAGE_RW. Signed-off-by: Geert Uytterhoeven --- arch/s390/include/asm/pgtable.h | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) diff --git a/arch/s390/include/asm/pgtable.h b/arch/s390/include/asm/pgtable.h index 098adbb..0ca3e62 100644 --- a/arch/s390/include/asm/pgtable.h +++ b/arch/s390/include/asm/pgtable.h @@ -386,6 +386,7 @@ extern unsigned long MODULES_END; #define PAGE_KERNEL PAGE_RW #define PAGE_COPY PAGE_RO +#define PAGE_SHARED PAGE_RW /* * On s390 the page table entry has an invalid bit and a read-only bit. -- 1.7.0.4