From owner-freebsd-virtualization@freebsd.org Tue Aug 25 23:38:31 2015 Return-Path: Delivered-To: freebsd-virtualization@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 6DB279C2DDC for ; Tue, 25 Aug 2015 23:38:31 +0000 (UTC) (envelope-from crodr001@gmail.com) Received: from mail-la0-x22f.google.com (mail-la0-x22f.google.com [IPv6:2a00:1450:4010:c03::22f]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id E8C3FD04 for ; Tue, 25 Aug 2015 23:38:30 +0000 (UTC) (envelope-from crodr001@gmail.com) Received: by laba3 with SMTP id a3so108888799lab.1 for ; Tue, 25 Aug 2015 16:38:28 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:sender:in-reply-to:references:date:message-id:subject :from:to:cc:content-type; bh=hoauOBUSeQXAkEgZTQE0ApysJRYkLupqLg/SSKAyhqk=; b=UmVAoOVSFA58rtnxjw5MlA/qMV6oRkN1xY3cDmg4xQZ6473G/olKl/NLlJ/L8uqT3J scjodiGr/xXhojterK6bulLPzCZ1gR429QZX3RsSzq5E0IiSj0kwIFMg1eMBd3qWiqCe UXAx+ocZCTLFJPOxdIrW/0lUZBk9C4lUj8o73wrQjnCUOuZydn1F8aVb9021ILurX0tP PU4aOdK2I4h9daiqLIMuqxKXwfMXg75Y/biKAc+ajpnl1pB0CmpvJcbXivAXsssHZxVa h0ybXvsb6kZVf5dUPQ2WIHIryQVUGgwEYpY1ygzwZJQTGwYwM3js3bge6pey9FU8CPqw q8Kg== MIME-Version: 1.0 X-Received: by 10.152.18.232 with SMTP id z8mr28246475lad.66.1440545908705; Tue, 25 Aug 2015 16:38:28 -0700 (PDT) Sender: crodr001@gmail.com Received: by 10.112.143.5 with HTTP; Tue, 25 Aug 2015 16:38:28 -0700 (PDT) In-Reply-To: References: Date: Tue, 25 Aug 2015 16:38:28 -0700 X-Google-Sender-Auth: VxXElT4wKEFGoSZOLXK4J9zs9xs Message-ID: Subject: Re: passthru requires guest memory to be wired From: Craig Rodrigues To: Neel Natu Cc: "freebsd-virtualization@freebsd.org" Content-Type: text/plain; charset=UTF-8 X-Content-Filtered-By: Mailman/MimeDel 2.1.20 X-BeenThere: freebsd-virtualization@freebsd.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: "Discussion of various virtualization techniques FreeBSD supports." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 25 Aug 2015 23:38:31 -0000 On Tue, Aug 25, 2015 at 3:45 PM, Neel Natu wrote: > Hi Craig, > > > No, there are no plans to MFC the change. > > > Should this info be added to: > https://wiki.freebsd.org/bhyve/pci_passthru > > > > Yup, added it just now. Thanks for pointing it out. > > Thanks. I would recommend that you also make the error message slightly more "bozo-friendly". Changing: "passthru requires guest memory to be wired" to "passthru requires guest memory to be wired, please use -S" or something similar. That would eliminate one round-trip of looking up the man page and docs to figure out what is wrong. -- Craig