Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751430AbaGGRbW (ORCPT ); Mon, 7 Jul 2014 13:31:22 -0400 Received: from mx1.redhat.com ([209.132.183.28]:12950 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750707AbaGGRbU (ORCPT ); Mon, 7 Jul 2014 13:31:20 -0400 From: Bandan Das To: Paolo Bonzini Cc: Wanpeng Li , Jan Kiszka , Gleb Natapov , Hu Robert , kvm@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] KVM: nVMX: Fix IRQs inject to L2 which belong to L1 since race References: <1404284054-51863-1-git-send-email-wanpeng.li@linux.intel.com> <53B3CA6A.4050902@siemens.com> <20140704061701.GB3453@kernel> <20140707084605.GA2904@kernel> <53BA9A91.7090202@redhat.com> Date: Mon, 07 Jul 2014 13:31:09 -0400 In-Reply-To: <53BA9A91.7090202@redhat.com> (Paolo Bonzini's message of "Mon, 07 Jul 2014 15:03:13 +0200") Message-ID: User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.3 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Paolo Bonzini writes: > Il 07/07/2014 10:46, Wanpeng Li ha scritto: >> Hi Paolo, >> >> Is it ok for you to apply this patch and then more effort should be taken >> to figure out the other bug which don't have any relationship with the race >> that this patch fixed? > > Which patch? Yours or Bandan's? Why don't we hold off on Wanpeng's patch and instead apply the one I proposed to call check_nested_events() when checking for interrupt in inject_pending_event() ? I think that will take care of https://bugzilla.kernel.org/show_bug.cgi?id=72381 too. Once, we figure out what's causing hangs under certain conditions with his patch, we can apply that and revert this change. > Paolo > -- > To unsubscribe from this list: send the line "unsubscribe kvm" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/