From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S965811AbXCVGCy (ORCPT ); Thu, 22 Mar 2007 02:02:54 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S965780AbXCVGCa (ORCPT ); Thu, 22 Mar 2007 02:02:30 -0400 Received: from ozlabs.org ([203.10.76.45]:41771 "EHLO ozlabs.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S965786AbXCVGCU (ORCPT ); Thu, 22 Mar 2007 02:02:20 -0400 To: Linux Memory Management CC: From: Benjamin Herrenschmidt Date: Thu, 22 Mar 2007 17:00:37 +1100 Subject: [RFC/PATCH 4/15] get_unmapped_area handles MAP_FIXED on frv In-Reply-To: <1174543217.531981.572863804039.qpush@grosgo> Message-Id: <20070322060219.2907DDDF2F@ozlabs.org> Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Signed-off-by: Benjamin Herrenschmidt --- arch/frv/mm/elf-fdpic.c | 4 ++++ 1 file changed, 4 insertions(+) Index: linux-cell/arch/frv/mm/elf-fdpic.c =================================================================== --- linux-cell.orig/arch/frv/mm/elf-fdpic.c 2007-03-22 15:00:50.000000000 +1100 +++ linux-cell/arch/frv/mm/elf-fdpic.c 2007-03-22 15:01:06.000000000 +1100 @@ -64,6 +64,10 @@ unsigned long arch_get_unmapped_area(str if (len > TASK_SIZE) return -ENOMEM; + /* handle MAP_FIXED */ + if (flags & MAP_FIXED) + return addr; + /* only honour a hint if we're not going to clobber something doing so */ if (addr) { addr = PAGE_ALIGN(addr);