From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758099AbbJHSZB (ORCPT ); Thu, 8 Oct 2015 14:25:01 -0400 Received: from mx1.redhat.com ([209.132.183.28]:38251 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751627AbbJHSY7 (ORCPT ); Thu, 8 Oct 2015 14:24:59 -0400 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 , Steve Rutherford , stable@vger.kernel.org Subject: [PATCH v2 0/2] KVM: x86: fix edge EOI and IOAPIC reconfig race Date: Thu, 8 Oct 2015 20:23:32 +0200 Message-Id: <1444328614-7195-1-git-send-email-rkrcmar@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org v2: * rewritten [1/2] and * refactored [2/2], all thanks to Paolo's comments This problem is not fixed for split userspace part as I think that it would be better to solve that by excluding edge interrupts from eoi_exit_bitmap (see the next patch in kvm-list for discussion). Radim Krčmář (2): kvm: x86: set KVM_REQ_EVENT when updating IRR KVM: x86: fix edge EOI and IOAPIC reconfig race arch/x86/kvm/ioapic.c | 4 +++- arch/x86/kvm/lapic.c | 2 ++ arch/x86/kvm/x86.c | 4 +++- 3 files changed, 8 insertions(+), 2 deletions(-) -- 2.5.3