From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753798Ab3ETGs4 (ORCPT ); Mon, 20 May 2013 02:48:56 -0400 Received: from intranet.asianux.com ([58.214.24.6]:7627 "EHLO intranet.asianux.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751362Ab3ETGsz (ORCPT ); Mon, 20 May 2013 02:48:55 -0400 X-Spam-Score: -100.8 Message-ID: <5199C725.8050102@asianux.com> Date: Mon, 20 May 2013 14:48:05 +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: Catalin Marinas , Will Deacon , Santosh Shilimkar , marc.zyngier@arm.com, Tony Lindgren CC: "linux-arm-kernel@lists.infradead.org" , "linux-kernel@vger.kernel.org" Subject: [PATCH] arm64: kernel: compiling issue, need 'EXPORT_SYMBOL_GPL(read_current_timer)' Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Need 'EXPORT_SYMBOL_GPL(read_current_timer)' if build with allmodconfig. The related error: ERROR: "read_current_timer" [lib/rbtree_test.ko] undefined! ERROR: "read_current_timer" [lib/interval_tree_test.ko] undefined! ERROR: "read_current_timer" [fs/ext4/ext4.ko] undefined! ERROR: "read_current_timer" [crypto/tcrypt.ko] undefined! Signed-off-by: Chen Gang --- arch/arm64/kernel/time.c | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) diff --git a/arch/arm64/kernel/time.c b/arch/arm64/kernel/time.c index a551f88..7fcba80 100644 --- a/arch/arm64/kernel/time.c +++ b/arch/arm64/kernel/time.c @@ -73,6 +73,7 @@ int read_current_timer(unsigned long *timer_value) *timer_value = arch_timer_read_counter(); return 0; } +EXPORT_SYMBOL_GPL(read_current_timer); void __init time_init(void) { -- 1.7.7.6