From patchwork Wed Oct 4 10:28:18 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Arnd Bergmann X-Patchwork-Id: 9984175 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id D655660237 for ; Wed, 4 Oct 2017 10:30:54 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id C7DFD28834 for ; Wed, 4 Oct 2017 10:30:54 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id BCC1E28842; Wed, 4 Oct 2017 10:30:54 +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=-6.9 required=2.0 tests=BAYES_00,RCVD_IN_DNSWL_HI autolearn=unavailable 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 5C5F628834 for ; Wed, 4 Oct 2017 10:30:54 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751952AbdJDKak (ORCPT ); Wed, 4 Oct 2017 06:30:40 -0400 Received: from mout.kundenserver.de ([212.227.126.130]:57685 "EHLO mout.kundenserver.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751114AbdJDKai (ORCPT ); Wed, 4 Oct 2017 06:30:38 -0400 Received: from wuerfel.lan ([95.208.190.237]) by mrelayeu.kundenserver.de (mreue001 [212.227.15.129]) with ESMTPA (Nemesis) id 0M48WZ-1d9e9p1hwJ-00rrgW; Wed, 04 Oct 2017 12:28:26 +0200 From: Arnd Bergmann To: Paolo Bonzini , =?UTF-8?q?Radim=20Kr=C4=8Dm=C3=A1=C5=99?= , Thomas Gleixner , Ingo Molnar , "H. Peter Anvin" , x86@kernel.org Cc: Arnd Bergmann , Juergen Gross , kvm@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] KVM: add X86_LOCAL_APIC dependency Date: Wed, 4 Oct 2017 12:28:18 +0200 Message-Id: <20171004102823.1887173-1-arnd@arndb.de> X-Mailer: git-send-email 2.9.0 X-Provags-ID: V03:K0:P+qQ+44QOE76iphGT2WpFeFo1Jf8ohEixovkcFiiO07llWR3HPs AAJx0GSqfxbquyUvpZM/4Ti5qnFT8zDfcZbEVyHX6tLxFG34UQXmg2prRwBPrrtVtNAMEhj csXfSfTvq3etbLdey6E+E3a5TMyRYb/KRAz7Bho5p7vvipwxHt2Ap6Ju50uxz/KMrzzOsdS tC0HIxszKhREfbJeanqkQ== X-UI-Out-Filterresults: notjunk:1; V01:K0:Oa6amygmu2g=:O7N7WEBwwKKjFJgJc+W3bZ XwsayKWa5/tYRrHeTlUf+bJIS91kGOsfqqAk1yj4Q0YPfjSehyFBOk5MNeIa9SzTDlhaV8Tj7 MS6XC2e7KUJ1b7GibMucLfwQTjF8SJ1Pxxaolczvv3v0i/t8Yx23/V44xNhMyk4ZB2gbn1BuH EL1cHHKnDMLCPshQv5gzpPaBTsVumLIMHZBFZuHoaVwc6h2VDSOCCE8yj0N9lSa8m8ewrDN44 FWlaTKzjjlFcL9BKjisFLsZ66t5tRTm/0h6qZ6Q+YSbo0Z2hbZC/tQMOjw+npnU9mNvpiFhLY DezdIxkm68NUnuNjCAidej6FzJuR+nq/jKQUlgE2sZhlnLnmczP0wFZd0P2RCOsHYabjrmi0R EvUXX7aCsPIFN8fDQ9BnlBYRuXC1NxDKY5aOBS7pAZHPQ8TV3uYuGIQo48fv1Lw6WPIDIyZta GrnE5nnRNDIel5XSq17Dq8Agyi324C6wW7KoYQp0+rK0DIqO6P2sf7kBUFGnMMvkqMdNpHc7I bSz11rZT1qerZTDnabko7bXEokSOdCn/yJixKJmec+Nce9E6GvPEN0R+0kDj50U/kjYcJRCWR XAPk7fLHhslJtdqboL1tvtMsotZoc7U9QXKYad9cwYCORgKEO8mF+BCk9HqCRuAZt7Rj0cWaF 5HM6IIkbScL5ArD4nuxgNOj3enBaZS+PYKuzXb/jv9s1PCJBaJB0RchbdM9WrGgBOriOhhyoV QHHGhYjq6Z/qNH1wkd7+zItxlArMUqyzgxVakQ== Sender: kvm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: kvm@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP The rework of the posted interrupt handling broke building without support for the local APIC: ERROR: "boot_cpu_physical_apicid" [arch/x86/kvm/kvm-intel.ko] undefined! That configuration is probably not particularly useful anyway, so we can avoid the randconfig failures by adding a Kconfig dependency. Fixes: 8b306e2f3c41 ("KVM: VMX: avoid double list add with VT-d posted interrupts") Signed-off-by: Arnd Bergmann --- arch/x86/kvm/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/x86/kvm/Kconfig b/arch/x86/kvm/Kconfig index 3ea624452f93..3c48bc8bf08c 100644 --- a/arch/x86/kvm/Kconfig +++ b/arch/x86/kvm/Kconfig @@ -23,6 +23,7 @@ config KVM depends on HIGH_RES_TIMERS # for TASKSTATS/TASK_DELAY_ACCT: depends on NET && MULTIUSER + depends on X86_LOCAL_APIC select PREEMPT_NOTIFIERS select MMU_NOTIFIER select ANON_INODES