From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:60597) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1XUyRe-0005p0-4b for qemu-devel@nongnu.org; Fri, 19 Sep 2014 09:42:00 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1XUyRY-0008LC-08 for qemu-devel@nongnu.org; Fri, 19 Sep 2014 09:41:54 -0400 Received: from mx1.redhat.com ([209.132.183.28]:10821) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1XUyRX-0008K1-O5 for qemu-devel@nongnu.org; Fri, 19 Sep 2014 09:41:47 -0400 Message-ID: <541C328D.9020808@redhat.com> Date: Fri, 19 Sep 2014 15:41:33 +0200 From: Paolo Bonzini MIME-Version: 1.0 References: <1410530338-17615-1-git-send-email-pbonzini@redhat.com> <1410530338-17615-14-git-send-email-pbonzini@redhat.com> <30501.4520571151$1411123417@news.gmane.org> <541C1BBE.6090808@redhat.com> <000401cfd408$3f6208d0$be261a70$@Dovgaluk@ispras.ru> In-Reply-To: <000401cfd408$3f6208d0$be261a70$@Dovgaluk@ispras.ru> Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: 7bit Subject: Re: [Qemu-devel] [PULL 13/21] apic_common: vapic_paddr synchronization fix List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Pavel Dovgaluk , qemu-devel@nongnu.org Il 19/09/2014 14:50, Pavel Dovgaluk ha scritto: > vapic_paddr depends on cpu_number. cpu_number cannot be retrieved when do_vapic_enable executes. > Thus we cannot reconstruct vapic_paddr in that function. cpu_number will always be zero, because do_vapic_enable is only executed for smp_cpus == 1. Paolo