From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757648AbZERJbi (ORCPT ); Mon, 18 May 2009 05:31:38 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1756079AbZERJXk (ORCPT ); Mon, 18 May 2009 05:23:40 -0400 Received: from mx2.redhat.com ([66.187.237.31]:38407 "EHLO mx2.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753276AbZERJXJ (ORCPT ); Mon, 18 May 2009 05:23:09 -0400 From: Avi Kivity To: linux-kernel@vger.kernel.org Cc: kvm@vger.kernel.org Subject: [PATCH 12/43] KVM: x86: paravirt skip pit-through-ioapic boot check Date: Mon, 18 May 2009 12:22:34 +0300 Message-Id: <1242638585-18470-13-git-send-email-avi@redhat.com> In-Reply-To: <1242638585-18470-1-git-send-email-avi@redhat.com> References: <1242638585-18470-1-git-send-email-avi@redhat.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Marcelo Tosatti Skip the test which checks if the PIT is properly routed when using the IOAPIC, aimed at buggy hardware. Signed-off-by: Marcelo Tosatti Signed-off-by: Avi Kivity --- arch/x86/kernel/kvm.c | 4 ++++ 1 files changed, 4 insertions(+), 0 deletions(-) diff --git a/arch/x86/kernel/kvm.c b/arch/x86/kernel/kvm.c index 33019dd..057173d 100644 --- a/arch/x86/kernel/kvm.c +++ b/arch/x86/kernel/kvm.c @@ -27,6 +27,7 @@ #include #include #include +#include #define MMU_QUEUE_SIZE 1024 @@ -230,6 +231,9 @@ static void paravirt_ops_setup(void) pv_mmu_ops.lazy_mode.enter = kvm_enter_lazy_mmu; pv_mmu_ops.lazy_mode.leave = kvm_leave_lazy_mmu; } +#ifdef CONFIG_X86_IO_APIC + no_timer_check = 1; +#endif } void __init kvm_guest_init(void) -- 1.6.0.6