From owner-freebsd-current@FreeBSD.ORG Wed Dec 23 22:56:16 2009 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id D0CFC1065672 for ; Wed, 23 Dec 2009 22:56:16 +0000 (UTC) (envelope-from alan.l.cox@gmail.com) Received: from mail-pz0-f185.google.com (mail-pz0-f185.google.com [209.85.222.185]) by mx1.freebsd.org (Postfix) with ESMTP id 9B1188FC1D for ; Wed, 23 Dec 2009 22:56:16 +0000 (UTC) Received: by pzk15 with SMTP id 15so5221554pzk.3 for ; Wed, 23 Dec 2009 14:56:16 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:received:reply-to:in-reply-to :references:date:message-id:subject:from:to:cc:content-type; bh=ihuk0trEu05C6Y39sFjcyrvTb9oDYqZJ74ZxxbNo/iI=; b=Qg88uZ2Si+EPFSWN151JNTilepkKoDNzqsvjhxGkecAUB4a8HiGzpHn5o8hb1Au6yq Npp/grKwq6AIwe6ohuqdYf1nuZC9xe72hn40YbuZalU3gTDwpVNty/+TzkYjtLb5nSX1 2XHoakO3cFWvpOagGE457iIaz1DEWtHECzbNU= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:reply-to:in-reply-to:references:date:message-id :subject:from:to:cc:content-type; b=s2xUvFYKGqwijdwBpRGbhV1w+1PCQyQY1jirAPlGYke6t6q7OufumLwhWtuJlqY3s7 Y+FYRxMdwyKM/k2LbmcVsZV2DnyOUL9wfMM8+naxCyEhi+iyooT5OQ3dYiLB0Vt5PwIV CrmwA605QnWzHQVL9wFEIwi5Kg3vkpTACGzls= MIME-Version: 1.0 Received: by 10.142.9.37 with SMTP id 37mr72025wfi.227.1261608975279; Wed, 23 Dec 2009 14:56:15 -0800 (PST) In-Reply-To: <4B329CF9.2020407@icyb.net.ua> References: <4B31AABD.2020804@ongs.co.jp> <4B322F56.3050703@protected-networks.net> <4B324994.2010805@icyb.net.ua> <4B328172.8070507@protected-networks.net> <4B329CF9.2020407@icyb.net.ua> Date: Wed, 23 Dec 2009 16:56:15 -0600 Message-ID: From: Alan Cox To: Andriy Gapon Content-Type: text/plain; charset=ISO-8859-1 X-Content-Filtered-By: Mailman/MimeDel 2.1.5 Cc: freebsd-emulation@freebsd.org, Michael Butler , freebsd-current Subject: Re: JFYI: VirtualBox stable/unstable setteings (3.0.51.r22902) X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: alc@freebsd.org List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 23 Dec 2009 22:56:16 -0000 Yes, there is an i386-specific race condition that I understand but haven't fixed. It's typically triggered by the page daemon calling uma_reclaim(). It affects all versions from 7.2 to HEAD. Alan