From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755268Ab3HZLHJ (ORCPT ); Mon, 26 Aug 2013 07:07:09 -0400 Received: from intranet.asianux.com ([58.214.24.6]:28581 "EHLO intranet.asianux.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751905Ab3HZLHH (ORCPT ); Mon, 26 Aug 2013 07:07:07 -0400 X-Spam-Score: -101.0 Message-ID: <521B369B.4010602@asianux.com> Date: Mon, 26 Aug 2013 19:06:03 +0800 From: Chen Gang User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:17.0) Gecko/20130110 Thunderbird/17.0.2 MIME-Version: 1.0 To: Geert Uytterhoeven CC: Yoshinori Sato , "linux-kernel@vger.kernel.org" Subject: Re: [PATCH] h8300/kernel/setup.c: add "linux/initrd.h" to pass compiling References: <521B2E75.1040802@asianux.com> In-Reply-To: Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 08/26/2013 07:00 PM, Geert Uytterhoeven wrote: > On Mon, Aug 26, 2013 at 12:31 PM, Chen Gang wrote: >> --- a/arch/h8300/kernel/setup.c >> +++ b/arch/h8300/kernel/setup.c >> @@ -47,6 +47,9 @@ >> #include >> #endif >> >> +#if defined(CONFIG_BLK_DEV_INITRD) > > Why have you added the #ifdef? > The related code is below (maybe we need add additional related comments in the patch for it ?). in arch/h8300/kernel/setup.c 94 void __init setup_arch(char **cmdline_p) 95 { 96 int bootmap_size; 97 98 memory_start = (unsigned long) &_ramstart; 99 100 /* allow for ROMFS on the end of the kernel */ 101 if (memcmp((void *)memory_start, "-rom1fs-", 8) == 0) { 102 #if defined(CONFIG_BLK_DEV_INITRD) 103 initrd_start = memory_start; 104 initrd_end = memory_start += be32_to_cpu(((unsigned long *) (memory_start))[2]); 105 #else 106 memory_start += be32_to_cpu(((unsigned long *) memory_start)[2]); 107 #endif 108 } >> +#include >> +#endif >> #define STUBSIZE 0xc000 > > Gr{oetje,eeting}s, > > Geert > > -- > Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org > > In personal conversations with technical people, I call myself a hacker. But > when I'm talking to journalists I just say "programmer" or something like that. > -- Linus Torvalds > > -- Chen Gang