From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755472Ab3HEWHo (ORCPT ); Mon, 5 Aug 2013 18:07:44 -0400 Received: from mga02.intel.com ([134.134.136.20]:64992 "EHLO mga02.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755041Ab3HEWDA (ORCPT ); Mon, 5 Aug 2013 18:03:00 -0400 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="4.89,821,1367996400"; d="scan'208";a="382341520" From: Andi Kleen To: x86@kernel.org Cc: linux-kernel@vger.kernel.org, Andi Kleen Subject: [PATCH 14/16] x86, asmlinkage: Make dump_stack visible Date: Mon, 5 Aug 2013 15:02:48 -0700 Message-Id: <1375740170-7446-15-git-send-email-andi@firstfloor.org> X-Mailer: git-send-email 1.8.3.1 In-Reply-To: <1375740170-7446-1-git-send-email-andi@firstfloor.org> References: <1375740170-7446-1-git-send-email-andi@firstfloor.org> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Andi Kleen dump_stack is used from assembler code, so make it visible. Signed-off-by: Andi Kleen --- include/linux/printk.h | 2 +- lib/dump_stack.c | 4 ++-- 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/include/linux/printk.h b/include/linux/printk.h index 22c7052..e6131a78 100644 --- a/include/linux/printk.h +++ b/include/linux/printk.h @@ -200,7 +200,7 @@ static inline void show_regs_print_info(const char *log_lvl) } #endif -extern void dump_stack(void) __cold; +extern asmlinkage void dump_stack(void) __cold; #ifndef pr_fmt #define pr_fmt(fmt) fmt diff --git a/lib/dump_stack.c b/lib/dump_stack.c index c031541..f23b63f 100644 --- a/lib/dump_stack.c +++ b/lib/dump_stack.c @@ -23,7 +23,7 @@ static void __dump_stack(void) #ifdef CONFIG_SMP static atomic_t dump_lock = ATOMIC_INIT(-1); -void dump_stack(void) +asmlinkage void dump_stack(void) { int was_locked; int old; @@ -55,7 +55,7 @@ retry: preempt_enable(); } #else -void dump_stack(void) +asmlinkage void dump_stack(void) { __dump_stack(); } -- 1.8.3.1