From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from [140.186.70.92] (port=44725 helo=eggs.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1OR2Qi-0001Mu-6q for qemu-devel@nongnu.org; Tue, 22 Jun 2010 08:18:34 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.69) (envelope-from ) id 1OR2Qd-0003kl-5g for qemu-devel@nongnu.org; Tue, 22 Jun 2010 08:18:12 -0400 Received: from mx1.redhat.com ([209.132.183.28]:17118) by eggs.gnu.org with esmtp (Exim 4.69) (envelope-from ) id 1OR2Qc-0003kU-VE for qemu-devel@nongnu.org; Tue, 22 Jun 2010 08:18:11 -0400 Message-ID: <4C20A9FE.1060308@redhat.com> Date: Tue, 22 Jun 2010 15:18:06 +0300 From: Avi Kivity MIME-Version: 1.0 Subject: Re: [Qemu-devel] [PATCH] stop cpus before forking. References: <1276543644-32689-1-git-send-email-glommer@redhat.com> <4C1683EC.3010609@codemonkey.ws> <4C172CC1.6030905@redhat.com> <20100616165810.GR19104@mothafucka.localdomain> In-Reply-To: <20100616165810.GR19104@mothafucka.localdomain> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit List-Id: qemu-devel.nongnu.org List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Glauber Costa Cc: aliguori@us.ibm.com, qemu-devel@nongnu.org On 06/16/2010 07:58 PM, Glauber Costa wrote: > >> It is, and the fix would be to create the APIC memory slot as >> sharable across forks (should be easy to fix in the kernel). >> > Kernel pages are already shared across fork, no? > What are kernel pages in this context? The APIC access page is an ordinary user page. -- error compiling committee.c: too many arguments to function