From patchwork Thu Aug 1 14:32:55 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Thomas Gleixner X-Patchwork-Id: 11070855 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 2821313AC for ; Thu, 1 Aug 2019 14:38:26 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 139DF28515 for ; Thu, 1 Aug 2019 14:38:26 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 049A728573; Thu, 1 Aug 2019 14:38:26 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.9 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 8FEA928515 for ; Thu, 1 Aug 2019 14:38:25 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1732148AbfHAOiV (ORCPT ); Thu, 1 Aug 2019 10:38:21 -0400 Received: from Galois.linutronix.de ([193.142.43.55]:36218 "EHLO Galois.linutronix.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1731467AbfHAOiU (ORCPT ); Thu, 1 Aug 2019 10:38:20 -0400 Received: from localhost ([127.0.0.1] helo=nanos.tec.linutronix.de) by Galois.linutronix.de with esmtp (Exim 4.80) (envelope-from ) id 1htCDX-0000mF-Rw; Thu, 01 Aug 2019 16:38:07 +0200 Message-Id: <20190801143658.166001448@linutronix.de> User-Agent: quilt/0.65 Date: Thu, 01 Aug 2019 16:32:55 +0200 From: Thomas Gleixner To: LKML Cc: x86@kernel.org, Peter Zijlstra , Ingo Molnar , Sebastian Siewior , Anna-Maria Gleixner , Steven Rostedt , Julia Cartwright , Paul McKenney , Frederic Weisbecker , Oleg Nesterov , kvm@vger.kernel.org, Radim Krcmar , Paolo Bonzini , John Stultz , Andy Lutomirski , "Paul E. McKenney" Subject: [patch 5/5] x86: Select POSIX_CPU_TIMERS_TASK_WORK References: <20190801143250.370326052@linutronix.de> MIME-Version: 1.0 Sender: kvm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: kvm@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP X86 handles task work in KVM now. Enable the delegation of posix cpu timer expiry into task work. Signed-off-by: Thomas Gleixner --- arch/x86/Kconfig | 1 + 1 file changed, 1 insertion(+) --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -213,6 +213,7 @@ config X86 select NEED_SG_DMA_LENGTH select PCI_DOMAINS if PCI select PCI_LOCKLESS_CONFIG if PCI + select POSIX_CPU_TIMERS_TASK_WORK select PERF_EVENTS select RTC_LIB select RTC_MC146818_LIB