From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail203.messagelabs.com (mail203.messagelabs.com [216.82.254.243]) by kanga.kvack.org (Postfix) with SMTP id 7B7536B006A for ; Sun, 10 Oct 2010 11:56:47 -0400 (EDT) Message-ID: <4CB1E22F.9060008@redhat.com> Date: Sun, 10 Oct 2010 17:56:31 +0200 From: Avi Kivity MIME-Version: 1.0 Subject: Re: [PATCH v6 02/12] Halt vcpu if page it tries to access is swapped out. References: <1286207794-16120-1-git-send-email-gleb@redhat.com> <1286207794-16120-3-git-send-email-gleb@redhat.com> <4CAD97D0.70100@redhat.com> <20101007174716.GD2397@redhat.com> <4CB0B4BA.5010901@redhat.com> <20101010072946.GJ2397@redhat.com> <4CB1E1ED.6050405@redhat.com> In-Reply-To: <4CB1E1ED.6050405@redhat.com> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Sender: owner-linux-mm@kvack.org To: Gleb Natapov Cc: kvm@vger.kernel.org, linux-mm@kvack.org, linux-kernel@vger.kernel.org, mingo@elte.hu, a.p.zijlstra@chello.nl, tglx@linutronix.de, hpa@zytor.com, riel@redhat.com, cl@linux-foundation.org, mtosatti@redhat.com List-ID: On 10/10/2010 05:55 PM, Avi Kivity wrote: >> There is special completion that tells guest to wake all sleeping tasks >> on vcpu. It is delivered after migration on the destination. >> > > > > Yes, I saw. > > What if you can't deliver it? is it possible that some other vcpu > will start receiving apfs that alias the old ones? Or is the > broadcast global? > And, is the broadcast used only for migrations? -- error compiling committee.c: too many arguments to function -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org