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[Qemu-devel] Re: Main loop
From: |
malc |
Subject: |
[Qemu-devel] Re: Main loop |
Date: |
Mon, 28 Sep 2009 13:42:34 +0400 (MSD) |
On Mon, 28 Sep 2009, Juan Quintela wrote:
> malc <address@hidden> wrote:
> > At http://repo.or.cz/w/qemu/malc.git?a=shortlog;h=refs/heads/mtloop you
> > can find the branch which refactors main execution loop somewhat, effects
> > include:
> >
> > a. Host alarm timers are gone
> > b. IO thread is replaced (now Windows is supported too)
> >
> > I have no means of testing the KVM/Xen bits (both are likely to be broken
> > by this), and since testing was only done on Linux/X86-64[1],PPC and
> > Windows/i386 chances are good that something might be not so great in
> > BSD/Solairs/MacOS X lands.
>
> No cookie:
> It don't work in kvm mode.
Didn't i say that i have no means of testing it? Even x86 box yields:
~$ uname -a
Linux laptop 2.6.31 #7 SMP PREEMPT Sun Sep 13 10:59:44 MSD 2009 x86_64 AMD
Athlon(tm)64 X2 Dual Core Processor 3800+ AuthenticAMD GNU/Linux
~$ egrep '^flags.*(vmx|svm)' /proc/cpuinfo
~$
Help is needed with that.
> address@hidden ~]# /scratch/qemu/x86_64-softmmu/qemu-system-x86_64 -M pc -m
> 512 -smp 1 -name test -drive file=/scratch/tmp/f11b.img -net
> nic,macaddr=54:52:00:53:7e:5b,vlan=0,model=virtio -net
> tap,script=/etc/kvm-ifup,vlan=0,ifname=vnet1,downscript=no --monitor stdio
> --serial telnet:0:5553,server --virtioconsole telnet:0:5554,server
> --enable-kvm -usbdevice tablet -vnc :1
> QEMU waiting for connection on: telnet:0.0.0.0:5553,server
> QEMU waiting for connection on: telnet:0.0.0.0:5554,server
> QEMU 0.11.50 monitor - type 'help' for more information
> (qemu) exec_thread_loop: sem_wait/halt: Interrupted system call
> Aborted
>
> It is not able to finish boot.
And yet you still enable kvm.. sigh..
>
> Doing a loadvm of a guest, just load the data, it don't run at all.
>
> > Apart from obvious KVM bits, other things were not implemented (yet)
> > either: proper VM stop/resume, GDB, etc.
And somehow the above failed to impress and suggest that loadvm wouldn't work?
[..snip..]
--
mailto:address@hidden
- Re: [Qemu-devel] Main loop, (continued)
- Re: [Qemu-devel] Main loop, malc, 2009/09/27
- Re: [Qemu-devel] Main loop, Glauber Costa, 2009/09/28
- Re: [Qemu-devel] Main loop, malc, 2009/09/28
- Re: [Qemu-devel] Main loop, Anthony Liguori, 2009/09/28
- Re: [Qemu-devel] Main loop, Glauber Costa, 2009/09/28
- Re: [Qemu-devel] Main loop, malc, 2009/09/28
- Re: [Qemu-devel] Main loop, malc, 2009/09/27
Re: [Qemu-devel] Main loop, Blue Swirl, 2009/09/27
Re: [Qemu-devel] Main loop, malc, 2009/09/27
Message not available
- [Qemu-devel] Re: Main loop,
malc <=