From patchwork Wed Feb 17 19:14:54 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?b?UmFkaW0gS3LEjW3DocWZ?= X-Patchwork-Id: 8342571 Return-Path: X-Original-To: patchwork-kvm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork1.web.kernel.org (Postfix) with ESMTP id DBE379F399 for ; Wed, 17 Feb 2016 19:16:46 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 2EEF2202EB for ; Wed, 17 Feb 2016 19:16:46 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 5487820270 for ; Wed, 17 Feb 2016 19:16:45 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1423805AbcBQTPm (ORCPT ); Wed, 17 Feb 2016 14:15:42 -0500 Received: from mx1.redhat.com ([209.132.183.28]:40795 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1423796AbcBQTPi (ORCPT ); Wed, 17 Feb 2016 14:15:38 -0500 Received: from int-mx10.intmail.prod.int.phx2.redhat.com (int-mx10.intmail.prod.int.phx2.redhat.com [10.5.11.23]) by mx1.redhat.com (Postfix) with ESMTPS id BCED37F; Wed, 17 Feb 2016 19:15:38 +0000 (UTC) Received: from potion ([10.34.1.163]) by int-mx10.intmail.prod.int.phx2.redhat.com (8.14.4/8.14.4) with SMTP id u1HJFa5h011969; Wed, 17 Feb 2016 14:15:36 -0500 Received: by potion (sSMTP sendmail emulation); Wed, 17 Feb 2016 20:15:35 +0100 From: =?UTF-8?q?Radim=20Kr=C4=8Dm=C3=A1=C5=99?= To: linux-kernel@vger.kernel.org Cc: kvm@vger.kernel.org, Paolo Bonzini , Yuki Shibuya Subject: [PATCH v2 12/14] KVM: x86: remove pointless dereference of PIT Date: Wed, 17 Feb 2016 20:14:54 +0100 Message-Id: <1455736496-374-13-git-send-email-rkrcmar@redhat.com> In-Reply-To: <1455736496-374-1-git-send-email-rkrcmar@redhat.com> References: <1455736496-374-1-git-send-email-rkrcmar@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.68 on 10.5.11.23 Sender: kvm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: kvm@vger.kernel.org X-Spam-Status: No, score=-5.9 required=5.0 tests=BAYES_00,HK_RANDOM_FROM, RCVD_IN_DNSWL_HI, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP PIT is known at that point. Signed-off-by: Radim Kr?má? --- v2: new arch/x86/kvm/i8254.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/x86/kvm/i8254.c b/arch/x86/kvm/i8254.c index d09925e7934a..be1072c31d49 100644 --- a/arch/x86/kvm/i8254.c +++ b/arch/x86/kvm/i8254.c @@ -267,8 +267,8 @@ static void pit_do_work(struct kthread_work *work) if (ps->reinject && !atomic_xchg(&ps->irq_ack, 0)) return; - kvm_set_irq(kvm, kvm->arch.vpit->irq_source_id, 0, 1, false); - kvm_set_irq(kvm, kvm->arch.vpit->irq_source_id, 0, 0, false); + kvm_set_irq(kvm, pit->irq_source_id, 0, 1, false); + kvm_set_irq(kvm, pit->irq_source_id, 0, 0, false); /* * Provides NMI watchdog support via Virtual Wire mode.