From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S964873Ab3DPBob (ORCPT ); Mon, 15 Apr 2013 21:44:31 -0400 Received: from mail-pd0-f169.google.com ([209.85.192.169]:36095 "EHLO mail-pd0-f169.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S934863Ab3DPBoa (ORCPT ); Mon, 15 Apr 2013 21:44:30 -0400 Date: Tue, 16 Apr 2013 09:44:11 +0800 From: Wang YanQing To: rafael.j.wysocki@intel.com Cc: yinghai@kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH]drivers:acpi: Fix wrong parameter passed to memblock_reserve Message-ID: <20130416014411.GA14671@udknight> Mail-Followup-To: Wang YanQing , rafael.j.wysocki@intel.com, yinghai@kernel.org, linux-kernel@vger.kernel.org MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The parameter of memblock_reserve is start address, and size, not address range. Signed-off-by: Wang YanQing --- drivers/acpi/osl.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/acpi/osl.c b/drivers/acpi/osl.c index 586e7e9..bcb7a3b 100644 --- a/drivers/acpi/osl.c +++ b/drivers/acpi/osl.c @@ -641,7 +641,7 @@ void __init acpi_initrd_override(void *data, size_t size) * Both memblock_reserve and e820_add_region (via arch_reserve_mem_area) * works fine. */ - memblock_reserve(acpi_tables_addr, acpi_tables_addr + all_tables_size); + memblock_reserve(acpi_tables_addr, all_tables_size); arch_reserve_mem_area(acpi_tables_addr, all_tables_size); p = early_ioremap(acpi_tables_addr, all_tables_size); -- 1.7.12.4.dirty