From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1KjFcN-0005eb-7Y for qemu-devel@nongnu.org; Fri, 26 Sep 2008 11:52:31 -0400 Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1KjFcL-0005di-JI for qemu-devel@nongnu.org; Fri, 26 Sep 2008 11:52:30 -0400 Received: from [199.232.76.173] (port=34466 helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1KjFcL-0005dd-FU for qemu-devel@nongnu.org; Fri, 26 Sep 2008 11:52:29 -0400 Received: from ug-out-1314.google.com ([66.249.92.175]:60203) by monty-python.gnu.org with esmtp (Exim 4.60) (envelope-from ) id 1KjFcK-00042O-Ua for qemu-devel@nongnu.org; Fri, 26 Sep 2008 11:52:29 -0400 Received: by ug-out-1314.google.com with SMTP id j3so417338ugf.36 for ; Fri, 26 Sep 2008 08:52:25 -0700 (PDT) Message-ID: Date: Fri, 26 Sep 2008 12:52:20 -0300 From: "Carlos A. M. dos Santos" Subject: Re: [Qemu-devel] Re: qemu svn r5281 on FreeBSD - slow usb, vmwarevga, screen updates... (now updated to r5313) In-Reply-To: <48DCF9FC.2070708@codemonkey.ws> MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Content-Disposition: inline References: <20080921204025.GA81055@saturn.kn-bremen.de> <200809242210.m8OMAcSZ021572@saturn.kn-bremen.de> <48DCF9FC.2070708@codemonkey.ws> Reply-To: qemu-devel@nongnu.org List-Id: qemu-devel.nongnu.org List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org On Fri, Sep 26, 2008 at 12:04 PM, Anthony Liguori wrote: > Matt wrote: >>> >>> Here is another experimental update that forces -lthr on 6.x, and >>> also updates to qemu svn r5313: >>> http://people.freebsd.org/~nox/qemu/qemu-devel-20080924.patch >>> >> >> I just built this update and it seems to have fixed the issue. Host >> CPU usage again tracks with guest CPU usage and all seems well. I'll >> continue to use this build to see if anything else crops up. >> >> Please let me know if there is anything other information I can provide. >> > > If ya'll have patches to make QEMU work on FreeBSD, please submit them. I'm > about to commit a patch that's what it took for me to get SVN working on > FreeBSD. > > The one thing that really tripped me up with the whole aio kld-module thing. > Perhaps we should detect the presence of the module at run time and disable > aio? I assume kldload can only be run as root? Yes, only root can load kernel modules. I think the best approach for QEMU would be showing a message instructing the user kldload aio and/or include a line in /boot/loader.conf countaining aio_load="YES" -- cd /usr/ports/sysutils/life make clean