From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932076AbbCBO1f (ORCPT ); Mon, 2 Mar 2015 09:27:35 -0500 Received: from szxga03-in.huawei.com ([119.145.14.66]:4422 "EHLO szxga03-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754602AbbCBO0H (ORCPT ); Mon, 2 Mar 2015 09:26:07 -0500 From: Wang Nan To: , , , , CC: , , , Subject: [RFC PATCH v4 31/34] early kprobes: enable early kprobes for x86. Date: Mon, 2 Mar 2015 22:25:09 +0800 Message-ID: <1425306312-3437-32-git-send-email-wangnan0@huawei.com> X-Mailer: git-send-email 1.8.4 In-Reply-To: <1425306312-3437-1-git-send-email-wangnan0@huawei.com> References: <1425306312-3437-1-git-send-email-wangnan0@huawei.com> MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [10.107.197.247] X-CFilter-Loop: Reflected X-Mirapoint-Virus-RAPID-Raw: score=unknown(0), refid=str=0001.0A020202.54F472FD.0218,ss=1,re=0.001,recu=0.000,reip=0.000,cl=1,cld=1,fgs=0, ip=0.0.0.0, so=2013-05-26 15:14:31, dmn=2013-03-21 17:37:32 X-Mirapoint-Loop-Id: 128f55eb543e1b839071a6001a508507 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org After dealing with kprobes on ftrace, early kprobes are allowed at function entries if FTRACE is on. Which enables it functions practically. This patch enables its kconfig entries for X86. Signed-off-by: Wang Nan --- arch/x86/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index c2fb8a8..ad259ea 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -38,6 +38,7 @@ config X86 select HAVE_PERF_EVENTS select HAVE_IOREMAP_PROT select HAVE_KPROBES + select HAVE_EARLY_KPROBES select HAVE_MEMBLOCK select HAVE_MEMBLOCK_NODE_MAP select ARCH_DISCARD_MEMBLOCK -- 1.8.4