Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754070AbbF0NsM (ORCPT ); Sat, 27 Jun 2015 09:48:12 -0400 Received: from mail-la0-f50.google.com ([209.85.215.50]:35465 "EHLO mail-la0-f50.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754132AbbF0NsC (ORCPT ); Sat, 27 Jun 2015 09:48:02 -0400 From: Alexander Kuleshov To: Thomas Gleixner , Ingo Molnar , "H. Peter Anvin" , Greg Kroah-Hartman , Andy Shevchenko , Borislav Petkov , David Cohen Cc: linux-kernel@vger.kernel.org, Alexander Kuleshov Subject: [PATCH 2/4 v13] x86/setup: handle builtin command line as early as possible Date: Sat, 27 Jun 2015 19:47:55 +0600 Message-Id: <1435412875-16230-1-git-send-email-kuleshovmail@gmail.com> X-Mailer: git-send-email 2.4.4.410.gc71d752 In-Reply-To: <1435412739-15615-1-git-send-email-kuleshovmail@gmail.com> References: <1435412739-15615-1-git-send-email-kuleshovmail@gmail.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1778 Lines: 55 This patch adds the call of the setup_builtin_cmdline to handle builtin command line before we will setup earlyprintk. Signed-off-by: Alexander Kuleshov --- arch/x86/kernel/head32.c | 1 + arch/x86/kernel/head64.c | 1 + arch/x86/kernel/setup.c | 2 -- 3 files changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/x86/kernel/head32.c b/arch/x86/kernel/head32.c index 2911ef3..92e8b5f 100644 --- a/arch/x86/kernel/head32.c +++ b/arch/x86/kernel/head32.c @@ -31,6 +31,7 @@ static void __init i386_default_early_setup(void) asmlinkage __visible void __init i386_start_kernel(void) { + setup_builtin_cmdline(); cr4_init_shadow(); sanitize_boot_params(&boot_params); diff --git a/arch/x86/kernel/head64.c b/arch/x86/kernel/head64.c index 5a46681..d255430 100644 --- a/arch/x86/kernel/head64.c +++ b/arch/x86/kernel/head64.c @@ -172,6 +172,7 @@ asmlinkage __visible void __init x86_64_start_kernel(char * real_mode_data) copy_bootdata(__va(real_mode_data)); + setup_builtin_cmdline(); /* * Load microcode early on BSP. */ diff --git a/arch/x86/kernel/setup.c b/arch/x86/kernel/setup.c index e528f12..fc381ec 100644 --- a/arch/x86/kernel/setup.c +++ b/arch/x86/kernel/setup.c @@ -991,2 +991,2 @@ void __init setup_arch(char **cmdline_p) bss_resource.start = __pa_symbol(__bss_start); bss_resource.end = __pa_symbol(__bss_stop)-1; - setup_builtin_cmdline(); - strlcpy(command_line, boot_command_line, COMMAND_LINE_SIZE); *cmdline_p = command_line; -- 2.4.4.410.gc71d752 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/