From patchwork Wed Dec 7 12:41:35 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Li RongQing X-Patchwork-Id: 631810 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 02507C4708E for ; Wed, 7 Dec 2022 12:41:41 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229536AbiLGMlk (ORCPT ); Wed, 7 Dec 2022 07:41:40 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56634 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229566AbiLGMlj (ORCPT ); Wed, 7 Dec 2022 07:41:39 -0500 X-Greylist: delayed 107896 seconds by postgrey-1.37 at lindbergh.monkeyblade.net; Wed, 07 Dec 2022 04:41:37 PST Received: from mx405.baidu.com (mx414.baidu.com [124.64.201.133]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id D173929C9D; Wed, 7 Dec 2022 04:41:37 -0800 (PST) Received: from bjhw-sys-rpm015653cc5.bjhw.baidu.com (bjhw-sys-rpm015653cc5.bjhw.baidu.com [10.227.53.39]) by mx405.baidu.com (Postfix) with ESMTP id 628521C100053; Wed, 7 Dec 2022 20:41:35 +0800 (CST) Received: from localhost (localhost [127.0.0.1]) by bjhw-sys-rpm015653cc5.bjhw.baidu.com (Postfix) with ESMTP id 5AA83D9933; Wed, 7 Dec 2022 20:41:35 +0800 (CST) From: lirongqing@baidu.com To: tglx@linutronix.de, mingo@redhat.com, bp@alien8.de, dave.hansen@linux.intel.com, x86@kernel.org, rafael@kernel.org, daniel.lezcano@linaro.org, peterz@infradead.org, akpm@linux-foundation.org, tony.luck@intel.com, jpoimboe@kernel.org, linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org Subject: [PATCH 2/2][v2] cpuidle-haltpoll: Build as module by default Date: Wed, 7 Dec 2022 20:41:35 +0800 Message-Id: <1670416895-50172-2-git-send-email-lirongqing@baidu.com> X-Mailer: git-send-email 1.7.1 In-Reply-To: <1670416895-50172-1-git-send-email-lirongqing@baidu.com> References: <1670416895-50172-1-git-send-email-lirongqing@baidu.com> Precedence: bulk List-ID: X-Mailing-List: linux-pm@vger.kernel.org From: Li RongQing Allow user to unload it in running Signed-off-by: Li RongQing --- drivers/cpuidle/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/cpuidle/Kconfig b/drivers/cpuidle/Kconfig index ff71dd6..43ddb84 100644 --- a/drivers/cpuidle/Kconfig +++ b/drivers/cpuidle/Kconfig @@ -74,7 +74,7 @@ endmenu config HALTPOLL_CPUIDLE tristate "Halt poll cpuidle driver" depends on X86 && KVM_GUEST - default y + default m help This option enables halt poll cpuidle driver, which allows to poll before halting in the guest (more efficient than polling in the