[Spice-devel] settings for qxl memory size

[Alon Levy]

> Thanks for your reply,
> I did more tests with this new patch for qxl, but it still doesn't
> work:
> http://lists.xen.org/archives/html/xen-devel/2013-01/msg01405.html

Hi Davide,

 Perhaps you should ask on xen-devel? I am curios about this effort but I don't think anyone involved with it is on spice-devel. Maybe cross posting is in order?

Alon

> 
> I get this error in the logs:
> 
> main_channel_link: add main channel client
> main_channel_handle_parsed: net test: latency 55.458000 ms, bitrate
> 680172700 bps (648.663235 Mbps)
> red_dispatcher_set_cursor_peer:
> inputs_connect: inputs channel client create
> id 0, group 0, virt start 0, virt end ffffffffffffffff, generation 0,
> delta 0
> id 1, group 1, virt start 7f2fcf657000, virt end 7f2fd0655000,
> generation 0, delta 7f2fcf657000
> id 2, group 1, virt start 7f2fce42d000, virt end 7f2fce43d000,
> generation 0, delta 7f2fce42d000
> (/usr/sbin/xl:5207): Spice-CRITICAL **:
> red_memslots.c:94:validate_virt: virtual address out of range
>     virt=0x7f2fd0657398+0xbf slot_id=1 group_id=1
>     slot=0x7f2fcf657000-0x7f2fd0655000 delta=0x7f2fcf657000
> 
> I can provide more details or do more tests if useful.
> 
> Our test system is Debian Wheezy, with all packages from official
> repository except seabios 1.7.1 from experimental, spice 0.12.2 and
> spice-protocol 0.12.3 from experimental but recompiled, xen-unstable
> (4.3) from source with patch.
> We tried both qemu 1.3.0 from Xen repository and upstream unstable.
> The client has spice-client-gtk 0.16, spice 0.12.2, spice-protocol
> 0.12.3 and usbredirection 0.6 installed.
> The domU is Debian Wheezy (all packages from official repository)
> started with these arguments:
> 
> ---
> Spawning device-model /usr/lib/xen/bin/qemu-system-i386 with
> arguments:
> /usr/lib/xen/bin/qemu-system-i386
> -xen-domid
> 6
> -chardev
> socket,id=libxl-cmd,path=/var/run/xen/qmp-libxl-6,server,nowait
> -mon
> chardev=libxl-cmd,mode=control
> -name
> WHEEZY
> -k
> it
> -spice
> port=6003,tls-port=0,addr=0.0.0.0,disable-ticketing,agent-mouse=on
> -vga
> qxl
> -global
> qxl-vga.vram_size=65536
> -global
> qxl-vga.ram_size=65536
> -boot
> order=c
> -no-acpi
> -smp
> 2,maxcpus=2
> -device
> rtl8139,id=nic0,netdev=net0,mac=00:16:3e:46:6b:4f
> -netdev
> type=tap,id=net0,ifname=vif6.0-emu,script=no,downscript=no
> -device
> virtio-serial-pci,id=virtio-serial0
> -chardev
> spicevmc,id=charchannel0,name=vdagent
> -device
> virtserialport,nr=1,bus=virtio-serial0.0,chardev=charchannel0,id=channel0,name=com.redhat.spice.0
> -device
> intel-hda,id=sound0
> -device
> hda-duplex,id=sound0-codec0,bus=sound0.0,cad=0
> -M
> xenfv
> -m
> 1920
> -drive
> file=/mnt/vm/disks/WHEEZY.disk1.xm,if=ide,index=0,media=disk,format=raw,cache=writeback
> ---
>