From owner-freebsd-xen@FreeBSD.ORG Thu Aug 29 19:15:50 2013 Return-Path: Delivered-To: xen@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTP id 3A23616E for ; Thu, 29 Aug 2013 19:15:50 +0000 (UTC) (envelope-from bounces+73574-ef5a-xen=freebsd.org@sendgrid.me) Received: from o3.shared.sendgrid.net (o3.shared.sendgrid.net [208.117.48.85]) by mx1.freebsd.org (Postfix) with SMTP id C3BC92254 for ; Thu, 29 Aug 2013 19:15:49 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha1; c=relaxed; d=sendgrid.info; h=from :mime-version:to:cc:subject:references:in-reply-to:content-type :content-transfer-encoding; s=smtpapi; bh=po9E6/9wey2tUsZ1XhZNCI BSd7w=; b=K8VYB89Eep7t3UNd4odBEoe8Jyusonkkz/u+zzOC+qj03TUjqPfts1 doYzacARaqfAyMNG7hl/m9VJBcetsHizJPPJk9lELHdQ34oMAVk+O9VlqXVDKoMi w3eNnAR5qm+P7xbOC2H5huDGTEjJFuFlXD67U5J2muWozpIiQlFuw= Received: by with SMTP id mf74.15829.521F9DE48 Thu, 29 Aug 2013 19:15:48 +0000 (GMT) Received: from mail.tarsnap.com (unknown [10.60.208.13]) by mi21 (SG) with ESMTP id 140cb80c5af.1072.6c49ec for ; Thu, 29 Aug 2013 19:15:48 +0000 (UTC) Received: (qmail 18176 invoked from network); 29 Aug 2013 19:15:47 -0000 Received: from unknown (HELO clamshell.daemonology.net) (127.0.0.1) by ec2-107-20-205-189.compute-1.amazonaws.com with ESMTP; 29 Aug 2013 19:15:47 -0000 Received: (qmail 16690 invoked from network); 29 Aug 2013 19:15:17 -0000 Received: from unknown (HELO clamshell.daemonology.net) (127.0.0.1) by clamshell.daemonology.net with SMTP; 29 Aug 2013 19:15:17 -0000 Message-ID: <521F9DC5.6040606@freebsd.org> Date: Thu, 29 Aug 2013 12:15:17 -0700 From: Colin Percival User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:17.0) Gecko/20130816 Thunderbird/17.0.8 MIME-Version: 1.0 To: "Justin T. Gibbs" Subject: Re: [CFR] Event channel Interrupts and unified Xen interrupt infrastructure. References: <7D29BB74-2341-4164-B2B8-85A4CAB3A6CE@FreeBSD.org> In-Reply-To: <7D29BB74-2341-4164-B2B8-85A4CAB3A6CE@FreeBSD.org> X-Enigmail-Version: 1.5.1 Content-Type: text/plain; charset=ISO-8859-1 content-transfer-encoding: quoted-printable X-SG-EID: HYUZykSZ9jYPqvLIDxmiHLTFoapJS5N/uhO1I8ZuJQ+YugyScvCoaSeUI/yWym0lTqTHupDItz0IRQfRKmUsj225GOsCDMmJT3a9QHYAq1R02/hdeUpdkurRUwihnM+zhzZGD5KoaK9HHm6RfyP7vA== X-SendGrid-Contentd-ID: {"test_id":"1377803749"} Cc: xen@FreeBSD.org X-BeenThere: freebsd-xen@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: Discussion of the freebsd port to xen - implementation and usage List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 29 Aug 2013 19:15:50 -0000 On 08/29/13 09:32, Justin T. Gibbs wrote:=0D > I've been working to get the next chunk of Spectra/Roger Pau Monn=E9 Xen = work into head. The latest version of the patch I'm working on can be foun= d here:=0D > =0D > http://people.freebsd.org/~gibbs/xen_intr.diff=0D > =0D > I will continue my testing today and commit it tonight unless I hear comp= laints. Comments, corrections, improvements, and bug reports welcome.=0D =0D Could this patch be split into functional and non-functional components? I= t's=0D distracting having everything mixed up together in a single megapatch. Eve= n=0D committing the s/unlikely/__predict_false/ separately would help.=0D =0D How do you intend to have Xen HVM work in the GENERIC kernel configuration?= =0D Will you be adding 'options XENHVM' to GENERIC?=0D =0D -- =0D Colin Percival=0D Security Officer Emeritus, FreeBSD | The power to serve=0D Founder, Tarsnap | www.tarsnap.com | Online backups for the truly paranoid= =0D