From mboxrd@z Thu Jan 1 00:00:00 1970 From: Avi Kivity Subject: Re: [PATCH] KVM: detect if VCPU triple faults Date: Tue, 26 Feb 2008 18:45:43 +0200 Message-ID: <47C44237.2060400@qumranet.com> References: <1204040956-25820-1-git-send-email-joerg.roedel@amd.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Cc: kvm-devel@lists.sourceforge.net To: Joerg Roedel Return-path: In-Reply-To: <1204040956-25820-1-git-send-email-joerg.roedel@amd.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: kvm-devel-bounces@lists.sourceforge.net Errors-To: kvm-devel-bounces@lists.sourceforge.net List-Id: kvm.vger.kernel.org Joerg Roedel wrote: > In the current inject_page_fault path KVM only checks if there is another PF > pending and injects a DF then. But it has to check for a pendig DF too to > detect a shutdown condition in the VCPU. If this is not detected the VCPU goes > to a PF -> DF -> PF loop when it should triple fault. This patch detects this > condition and handles it with an KVM_SHUTDOWN exit to userspace. > > Applied, thanks. -- error compiling committee.c: too many arguments to function ------------------------------------------------------------------------- This SF.net email is sponsored by: Microsoft Defy all challenges. Microsoft(R) Visual Studio 2008. http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/