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# Date Author Comment
d0638b18 03/19/2012 02:12 pm Marc-André Lureau

spice: set spice uuid and name

This allows a Spice client to identify a VM

Signed-off-by: Gerd Hoffmann <>

c480bb7d 03/19/2012 02:12 pm Alon Levy

qxl: switch qxl.c to trace-events

dprint is still used for qxl_init_common one time prints.

also switched parts of spice-display.c over, mainly all the callbacks to
spice server.

All qxl device trace events start with the qxl device id.

Signed-off-by: Alon Levy <>...

175b2a6e 03/14/2012 11:22 pm Corentin Chary

vnc: don't mess up with iohandlers in the vnc thread

The threaded VNC servers messed up with QEMU fd handlers without
any kind of locking, and that can cause some nasty race conditions.

Using qemu_mutex_lock_iothread() won't work because vnc_dpy_cpy(),
which will wait for the current job queue to finish, can be called with...

9e4dd565 03/14/2012 11:22 pm Stefan Weil

vnc: Limit r/w access to size of allocated memory

This fixes memory reads and writes which exceeded the upper limit
of allocated memory vd->guest.ds->data and vd->server->data.

Cc: Anthony Liguori <>
Signed-off-by: Stefan Weil <>...

1d3323de 03/12/2012 09:05 pm Gerd Hoffmann

implement vnc_dpy_setdata

The comment is wrong, we have to do something in the setdata callback.
Changing the framebuffer backing storage (happens when the guest pans
the display) renders the whole screen content invalid.

Trigger #1: cirrus vga + 32bit linux guest + vesafb with ypan enabled....

0ea5c0cd 03/08/2012 05:22 pm Stefan Weil

vnc: Add break statement

This was not a bug, but it is not common practice to omit the break statement
from the last case statement before an empty default case.

Any change of the default case would introduce a bug.

This was reported as a warning by splint....

339a475f 02/28/2012 06:22 pm Christophe Fergeau

spice: use error_report to report errors

Error message reporting during spice startup wasn't consistent, it was done
with fprintf(stderr, "") but sometimes the message didn't have a trailing
\n. Using error_report make the intent of the message clearer and deal...

35c63329 02/28/2012 06:22 pm Christophe Fergeau

Error out when tls-channel option is used without TLS

It's currently possible to setup spice channels using TLS when
no TLS port has been specified (ie TLS is disabled). This cannot
work, so better to error out in such a situation.

Signed-off-by: Gerd Hoffmann <>

2e1a98c9 02/27/2012 10:46 am Alon Levy

qxl: introduce QXLCookie

Will be used in the next patch.

Signed-off-by: Alon Levy <>
Signed-off-by: Gerd Hoffmann <>

81fb6f15 02/27/2012 10:46 am Alon Levy

qxl: make qxl_render_update async

RHBZ# 747011

Removes the last user of QXL_SYNC when using update drivers that use the
_ASYNC io ports.

The last user is qxl_render_update, it is called both by qxl_hw_update
which is the vga_hw_update_ptr passed to graphic_console_init, and by...

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