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=-3.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=no 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 D5FD6C19759 for ; Thu, 1 Aug 2019 14:38:22 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id B68B220B7C for ; Thu, 1 Aug 2019 14:38:22 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1732154AbfHAOiV (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 Content-Type: text/plain; charset=UTF-8 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 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