From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755364Ab2EETHN (ORCPT ); Sat, 5 May 2012 15:07:13 -0400 Received: from terminus.zytor.com ([198.137.202.10]:54670 "EHLO terminus.zytor.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753888Ab2EETHL (ORCPT ); Sat, 5 May 2012 15:07:11 -0400 Date: Sat, 5 May 2012 12:06:58 -0700 From: tip-bot for Thomas Gleixner Message-ID: Cc: linux-kernel@vger.kernel.org, hpa@zytor.com, mingo@kernel.org, sam@ravnborg.org, tglx@linutronix.de, davem@davemloft.net Reply-To: mingo@kernel.org, hpa@zytor.com, linux-kernel@vger.kernel.org, sam@ravnborg.org, tglx@linutronix.de, davem@davemloft.net In-Reply-To: <20120503085035.463573011@linutronix.de> References: <20120503085035.463573011@linutronix.de> To: linux-tip-commits@vger.kernel.org Subject: [tip:smp/hotplug] sparc: Use generic init_task Git-Commit-ID: 3f149aa226e39e7f29ca7bb22f8e5bf304206a8f X-Mailer: tip-git-log-daemon Robot-ID: Robot-Unsubscribe: Contact to get blacklisted from these emails MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain; charset=UTF-8 Content-Disposition: inline X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.2.6 (terminus.zytor.com [127.0.0.1]); Sat, 05 May 2012 12:07:04 -0700 (PDT) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Commit-ID: 3f149aa226e39e7f29ca7bb22f8e5bf304206a8f Gitweb: http://git.kernel.org/tip/3f149aa226e39e7f29ca7bb22f8e5bf304206a8f Author: Thomas Gleixner AuthorDate: Thu, 3 May 2012 09:02:59 +0000 Committer: Thomas Gleixner CommitDate: Sat, 5 May 2012 13:00:25 +0200 sparc: Use generic init_task Same code. Use the generic version. Signed-off-by: Thomas Gleixner Acked-by: "David S. Miller" Acked-by: Sam Ravnborg Link: http://lkml.kernel.org/r/20120503085035.463573011@linutronix.de --- arch/sparc/Kconfig | 1 + arch/sparc/Makefile | 1 - arch/sparc/kernel/Makefile | 1 - arch/sparc/kernel/init_task.c | 22 ---------------------- 4 files changed, 1 insertions(+), 24 deletions(-) diff --git a/arch/sparc/Kconfig b/arch/sparc/Kconfig index e417f35..99aad7c 100644 --- a/arch/sparc/Kconfig +++ b/arch/sparc/Kconfig @@ -31,6 +31,7 @@ config SPARC select GENERIC_PCI_IOMAP select HAVE_NMI_WATCHDOG if SPARC64 select GENERIC_SMP_IDLE_THREAD + select HAVE_GENERIC_INIT_TASK config SPARC32 def_bool !64BIT diff --git a/arch/sparc/Makefile b/arch/sparc/Makefile index eddcfb3..cf39aaf 100644 --- a/arch/sparc/Makefile +++ b/arch/sparc/Makefile @@ -62,7 +62,6 @@ endif endif head-y := arch/sparc/kernel/head_$(BITS).o -head-y += arch/sparc/kernel/init_task.o core-y += arch/sparc/kernel/ core-y += arch/sparc/mm/ arch/sparc/math-emu/ diff --git a/arch/sparc/kernel/Makefile b/arch/sparc/kernel/Makefile index cb85458..9c74bdc 100644 --- a/arch/sparc/kernel/Makefile +++ b/arch/sparc/kernel/Makefile @@ -6,7 +6,6 @@ asflags-y := -ansi ccflags-y := -Werror extra-y := head_$(BITS).o -extra-y += init_task.o # Undefine sparc when processing vmlinux.lds - it is used # And teach CPP we are doing $(BITS) builds (for this case) diff --git a/arch/sparc/kernel/init_task.c b/arch/sparc/kernel/init_task.c deleted file mode 100644 index 35f141a..0000000 --- a/arch/sparc/kernel/init_task.c +++ /dev/null @@ -1,22 +0,0 @@ -#include -#include -#include -#include -#include -#include - -#include -#include - -static struct signal_struct init_signals = INIT_SIGNALS(init_signals); -static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand); -struct task_struct init_task = INIT_TASK(init_task); -EXPORT_SYMBOL(init_task); - -/* .text section in head.S is aligned at 8k boundary and this gets linked - * right after that so that the init_thread_union is aligned properly as well. - * If this is not aligned on a 8k boundary, then you should change code - * in etrap.S which assumes it. - */ -union thread_union init_thread_union __init_task_data = - { INIT_THREAD_INFO(init_task) };