Re: [Spice-devel] [Qemu-devel] viewing continuous guest virtual memory as continuous in qemu

2011-10-03 Thread Alon Levy
On Sun, Oct 02, 2011 at 07:12:07PM +0200, Avi Kivity wrote: On 10/02/2011 04:31 PM, Alon Levy wrote: On Sun, Oct 02, 2011 at 03:24:36PM +0200, Alon Levy wrote: Hi, Converting qemu's ram allocation to a mmap and using remap_file_pages seems like it could work. Any ideas why it wouldn't?

Re: [Spice-devel] viewing continuous guest virtual memory as continuous in qemu

2011-10-03 Thread Yonit Halperin
On 10/02/2011 03:24 PM, Alon Levy wrote: Hi, I'm trying to acheive the $subject. Some background: currently spice relies on a preallocated pci bar for both surfaces and for VGA framebuffer + commands. I have been trying to get rid of the surfaces bar. To do that I allocate memory in the

Re: [Spice-devel] [Qemu-devel] viewing continuous guest virtual memory as continuous in qemu

2011-10-03 Thread Alon Levy
On Mon, Oct 03, 2011 at 10:17:59AM +0200, Yonit Halperin wrote: On 10/02/2011 03:24 PM, Alon Levy wrote: Hi, I'm trying to acheive the $subject. Some background: currently spice relies on a preallocated pci bar for both surfaces and for VGA framebuffer + commands. I have been trying

Re: [Spice-devel] [Qemu-devel] viewing continuous guest virtual memory as continuous in qemu

2011-10-03 Thread Alon Levy
On Mon, Oct 03, 2011 at 10:37:55AM +0200, Alon Levy wrote: On Mon, Oct 03, 2011 at 10:17:59AM +0200, Yonit Halperin wrote: On 10/02/2011 03:24 PM, Alon Levy wrote: Hi, I'm trying to acheive the $subject. Some background: currently spice relies on a preallocated pci bar for both

Re: [Spice-devel] Interested in Contributing to SPICE

2011-10-03 Thread Christophe Fergeau
On Sun, Oct 02, 2011 at 03:30:23PM +0200, Attila Sukosd wrote: Hi, I would be interested in contributing to the java client :) I've written a proof of concept python client so I have at least some idea of what goes on behind the scenes :) One possible way of easily getting a python client

Re: [Spice-devel] Interested in Contributing to SPICE

2011-10-03 Thread Alon Levy
On Sun, Oct 02, 2011 at 03:30:23PM +0200, Attila Sukosd wrote: Hi, I would be interested in contributing to the java client :) I've written a proof of concept python client so I have at least some idea of what goes on behind the scenes :) Is it based on the

Re: [Spice-devel] Interested in Contributing to SPICE

2011-10-03 Thread Attila Sukosd
Hi, On Mon, Oct 3, 2011 at 11:07 AM, Alon Levy al...@redhat.com wrote: On Sun, Oct 02, 2011 at 03:30:23PM +0200, Attila Sukosd wrote: Hi, I would be interested in contributing to the java client :) I've written a proof of concept python client so I have at least some

Re: [Spice-devel] spicec bug - only works on X display :0.0 (no multi-display support)

2011-10-03 Thread Richard Harman
Heh, been a while since I did XDMCP - but here you go: For two screens: Xnest -scrns 2 -query yourbox :1 And if you're using GDM: [security] DisallowTCP=false [xdmcp] Enable=true On 10/03/11 03:55, Alon Levy wrote: On Sun, Oct 02, 2011 at 10:32:47AM -0400, Richard Harman wrote: Attached is

Re: [Spice-devel] spicec bug - only works on X display :0.0 (no multi-display support)

2011-10-03 Thread Alon Levy
On Mon, Oct 03, 2011 at 08:38:27AM -0400, Richard Harman wrote: Heh, been a while since I did XDMCP - but here you go: For two screens: Xnest -scrns 2 -query yourbox :1 Xnest is segfaulting over here.. I'll try to figure out why, maybe you have an alternative? And if you're using GDM:

Re: [Spice-devel] spicec bug - only works on X display :0.0 (no multi-display support)

2011-10-03 Thread Frédéric Grelot
maybe you have an alternative? vncserver + vncclient on localhost ? ___ Spice-devel mailing list Spice-devel@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/spice-devel

Re: [Spice-devel] spicec bug - only works on X display :0.0 (no multi-display support)

2011-10-03 Thread Richard Harman
On 10/03/11 08:51, Alon Levy wrote: On Mon, Oct 03, 2011 at 08:38:27AM -0400, Richard Harman wrote: Heh, been a while since I did XDMCP - but here you go: For two screens: Xnest -scrns 2 -query yourbox :1 Xnest is segfaulting over here.. I'll try to figure out why, maybe you have an

Re: [Spice-devel] spicec bug - only works on X display :0.0 (no multi-display support)

2011-10-03 Thread Alon Levy
On Mon, Oct 03, 2011 at 10:09:40AM -0400, Richard Harman wrote: On 10/03/11 08:51, Alon Levy wrote: On Mon, Oct 03, 2011 at 08:38:27AM -0400, Richard Harman wrote: Heh, been a while since I did XDMCP - but here you go: For two screens: Xnest -scrns 2 -query yourbox :1 Xnest is

Re: [Spice-devel] spicec bug - only works on X display :0.0 (no multi-display support)

2011-10-03 Thread Christophe Fergeau
On Mon, Oct 03, 2011 at 10:09:40AM -0400, Richard Harman wrote: (is this list a bottom-posting list?) We try for this mailing list to be human-readable yes. Are there lists advocating top-posting? Christophe pgpUYBrXPms5v.pgp Description: PGP signature

Re: [Spice-devel] [Qemu-devel] viewing continuous guest virtual memory as continuous in qemu

2011-10-03 Thread Avi Kivity
On 10/03/2011 10:37 AM, Alon Levy wrote: Hi, won't there be an overhead for rendering on a non continuous surface? Will it be worthwhile comparing to not creating the surface? If I use a scatter-gather list there is overhead of allocating and copying the surface whenever I want to