From mboxrd@z Thu Jan 1 00:00:00 1970 From: Avi Kivity Subject: [PATCH 0/2] Fix reboot on non-preemptible kernels Date: Thu, 2 Dec 2010 18:00:00 +0200 Message-ID: <1291305602-29678-1-git-send-email-avi@redhat.com> To: Marcelo Tosatti , kvm@vger.kernel.org Return-path: Received: from mx1.redhat.com ([209.132.183.28]:8554 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752041Ab0LBQAN (ORCPT ); Thu, 2 Dec 2010 11:00:13 -0500 Received: from int-mx11.intmail.prod.int.phx2.redhat.com (int-mx11.intmail.prod.int.phx2.redhat.com [10.5.11.24]) by mx1.redhat.com (8.13.8/8.13.8) with ESMTP id oB2G0C4v023322 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK) for ; Thu, 2 Dec 2010 11:00:13 -0500 Received: from cleopatra.tlv.redhat.com (cleopatra.tlv.redhat.com [10.35.255.11]) by int-mx11.intmail.prod.int.phx2.redhat.com (8.14.4/8.14.4) with ESMTP id oB2G0BdQ000570 for ; Thu, 2 Dec 2010 11:00:11 -0500 Sender: kvm-owner@vger.kernel.org List-ID: Reboot with guests running, on Intel hosts, with a non-preemptible host kernel is broken. This patchset fixes the issue. Avi Kivity (2): KVM: Don't spin on virt instruction faults during reboot KVM: VMX: Return 0 from a failed VMREAD arch/x86/include/asm/kvm_host.h | 8 ++++++-- arch/x86/kvm/vmx.c | 4 ++-- virt/kvm/kvm_main.c | 13 ++++--------- 3 files changed, 12 insertions(+), 13 deletions(-)