Date: Thu, 22 Mar 2007 23:07:29 -0500 From: Eric Anderson <anderson@centtech.com> To: freebsd-emulation@freebsd.org Subject: Re: new experimental qemu-devel port update, please test! Message-ID: <46035281.10105@centtech.com> In-Reply-To: <20070322201110.GA14875@saturn.kn-bremen.de> References: <45DB10D3.8040807@centtech.com> <200702241917.l1OJHNlC008923@saturn.kn-bremen.de> <20070224192754.GA9905@saturn.kn-bremen.de> <200703031932.l23JWt6m039021@saturn.kn-bremen.de> <45FEE0A8.50000@centtech.com> <20070322201110.GA14875@saturn.kn-bremen.de>
next in thread | previous in thread | raw e-mail | index | archive | help
On 03/22/07 15:11, Juergen Lock wrote: > On Mon, Mar 19, 2007 at 02:12:40PM -0500, Eric Anderson wrote: >> On 03/03/07 13:32, Juergen Lock wrote: >>> In article <45E5CDE3.7030509@centtech.com> anderson@centtech.com (Eric >>> Anderson)writes: >>> >>>> On 02/24/07 13:27, Juergen Lock wrote: >>>>> On Sat, Feb 24, 2007 at 08:17:23PM +0100, Juergen Lock wrote: >>>>>> In article <45DB10D3.8040807@centtech.com> you write: >>>>>>> Is anyone else experiencing a nearly useless qemu experience with the >>>>>>> latest versions? >>>>>>> >>>>>>> I'm running -CURRENT from yesterday, and the latest qemu port (and >>>>>>> kqemu). >>>>>>> >>>>>>> These combinations segfault: >>>>>>> >>>>>>> Anything with the -vnc option, when disconnecting the vnc viewer, will >>>>>>> segfault: >>>>>>> sudo qemu -hda /alt/images/fs.img -hdb /alt/images/swapfile -net nic >>>>>>> -net tap -snapshot -vnc :1 -serial /dev/ttyv8 -kernel-kqemu >>>>>>> >>>>>>> This used to work nicely, now it dies when I connect to port 1111: >>>>>>> sudo qemu -hda /alt/images/fs.img -hdb /alt/images/swapfile -net nic >>>>>>> -net tap -snapshot -serial telnet::1111,server,nowait -std-vga >>>>>>> -monitor stdio -full-screen -kernel-kqemu >>>>>>> >>>>>>> Which, when it dies, ktrace shows me: >>>>>>> ... >>>>>> Hmm I don't know much about the code in question, you may have more >>>>>> luck reposting this on the qemu list: >>>>>> http://lists.gnu.org/mailman/listinfo/qemu-devel >>>>> And just when I posted this... There were just patches posted on that >>>>> list that fix vnc disconnect segfaults, so I think the next port update >>>>> will fix at least that problem. >>>> Thanks! I've been hoping to see the update, but still not there yet.. >>>> :( Oh well. >>> Sorry things are going a little slow around here... But now I have >>> the following update for you all to test: >>> >>> 1. copy the qemu port dir (/usr/ports/emulators/qemu) to >>> emulators/qemu-devel >>> 2. apply the patch below in emulators >>> 3. deinstall qemu >>> 3. run `make install' in the new qemu-devel port dir (you probably >>> cannot use portinstall/portupgrade unless you add the new port to >>> INDEX yourself, that is until it is committed...) >>> 4. test! >>> >>> Should you want to go back, deinstall qemu-devel and then install the >>> originall qemu port again. >>> >>>> I wonder if that will also fix my telnet issue with qemu. >>> Not sure, but now you should be able to check yourself. :) >> >> I see you now have an official qemu-devel port. I just started using it >> after my port updated, and now tap networking does not work. >> >> I get: >> Could not initialize device 'tap' >> >> When starting like: >> sudo qemu \ >> -hda /alt/images/swapfile \ >> -localtime \ >> -boot n \ >> -net nic,model=rtl8139 \ >> -net tap \ >> -option-rom /alt/images/eb-5.4.2-rtl8139.zrom \ >> -kernel-kqemu \ >> -serial telnet::1111,server,nowait \ >> -parallel none \ >> -monitor stdio \ >> -vnc 10.99.99.1:9 \ >> -usb" & >> >> Which has been working fine with the previous qemu-devel "port" you >> posted here. >> >> kldstat shows if_tap is getting loaded, and my qemu-ifup script is >> running, setting up the tap interface. > > Hmm. There was a tap commit in the meantime, could you try the > following experimental update? Everyone else is also invited to > test for regressions etc... Works beautifully.. All my functions work fine. I did do another cvs update and kernel build at the same time, but all is well so I'm happy again :) Thanks!!!! Eric -- ------------------------------------------------------------------------ Eric Anderson Sr. Systems Administrator Centaur Technology An undefined problem has an infinite number of solutions. ------------------------------------------------------------------------
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?46035281.10105>