From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-11.2 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id E9C83C56202 for ; Wed, 28 Oct 2020 22:29:02 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 9E2C420720 for ; Wed, 28 Oct 2020 22:29:02 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2387495AbgJ1W3B (ORCPT ); Wed, 28 Oct 2020 18:29:01 -0400 Received: from szxga04-in.huawei.com ([45.249.212.190]:6703 "EHLO szxga04-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2387485AbgJ1W27 (ORCPT ); Wed, 28 Oct 2020 18:28:59 -0400 Received: from DGGEMS407-HUB.china.huawei.com (unknown [172.30.72.59]) by szxga04-in.huawei.com (SkyGuard) with ESMTP id 4CLfrV41sFzkbRj; Wed, 28 Oct 2020 15:11:38 +0800 (CST) Received: from [10.174.187.138] (10.174.187.138) by DGGEMS407-HUB.china.huawei.com (10.3.19.207) with Microsoft SMTP Server id 14.3.487.0; Wed, 28 Oct 2020 15:11:26 +0800 Message-ID: <5F99199D.2020601@huawei.com> Date: Wed, 28 Oct 2020 15:11:25 +0800 From: AlexChen User-Agent: Mozilla/5.0 (Windows NT 6.2; WOW64; rv:17.0) Gecko/20130509 Thunderbird/17.0.6 MIME-Version: 1.0 To: , , , , , CC: , , , , Subject: [PATCH 1/4] configure: Add a --enable-debug-kvm option to configure References: <5F97FD61.4060804@huawei.com> <5F991331.4020604@huawei.com> In-Reply-To: <5F991331.4020604@huawei.com> Content-Type: text/plain; charset="ISO-8859-1" Content-Transfer-Encoding: 7bit X-Originating-IP: [10.174.187.138] X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: kvm@vger.kernel.org This patch allows CONFIG_DEBUG_KVM to be defined when passing an option to the configure script. Signed-off-by: AlexChen --- configure | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/configure b/configure index e6754c1e87..2cdef5be4c 100755 --- a/configure +++ b/configure @@ -338,6 +338,7 @@ pvrdma="" gprof="no" debug_tcg="no" debug="no" +debug_kvm="no" sanitizers="no" tsan="no" fortify_source="" @@ -1022,11 +1023,16 @@ for opt do ;; --disable-debug-tcg) debug_tcg="no" ;; + --enable-debug-kvm) debug_kvm="yes" + ;; + --disable-debug-kvm) debug_kvm="no" + ;; --enable-debug) # Enable debugging options that aren't excessively noisy debug_tcg="yes" debug_mutex="yes" debug="yes" + debug_kvm="yes" strip_opt="no" fortify_source="no" ;; @@ -1735,6 +1741,7 @@ disabled with --disable-FEATURE, default is enabled if available: module-upgrades try to load modules from alternate paths for upgrades debug-tcg TCG debugging (default is disabled) debug-info debugging information + debug-kvm KVM debugging support (default is disabled) sparse sparse checker safe-stack SafeStack Stack Smash Protection. Depends on clang/llvm >= 3.7 and requires coroutine backend ucontext. @@ -5929,6 +5936,9 @@ fi if test "$debug_tcg" = "yes" ; then echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak fi +if test "$debug_kvm" = "yes" ; then + echo "CONFIG_DEBUG_KVM=y" >> $config_host_mak +fi if test "$strip_opt" = "yes" ; then echo "STRIP=${strip}" >> $config_host_mak fi -- 2.19.1