qemu-e2k/hw/display
Gerd Hoffmann 5bd5c27c7d qxl: fix local renderer crash
Make sure we only ask the spice local renderer for display updates in
case we have a valid primary surface.  Without that spice is confused
and throws errors in case a display update request (triggered by
screendump for example) happens in parallel to a mode switch and hits
the race window where the old primary surface is gone and the new isn't
establisted yet.

Cc: qemu-stable@nongnu.org
Fixes: https://bugzilla.redhat.com//show_bug.cgi?id=1567733
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-id: 20180427115528.345-1-kraxel@redhat.com
2018-05-07 11:47:57 +02:00
..
ads7846.c
bcm2835_fb.c
blizzard.c
cg3.c
cirrus_vga_rop2.h
cirrus_vga_rop.h
cirrus_vga.c
dpcd.c
exynos4210_fimd.c
framebuffer.c
framebuffer.h
g364fb.c
jazz_led.c
Makefile.objs
milkymist-tmu2.c
milkymist-vgafb_template.h
milkymist-vgafb.c
omap_dss.c
omap_lcd_template.h
omap_lcdc.c
pl110_template.h
pl110.c
pxa2xx_lcd.c
pxa2xx_template.h
qxl-logger.c
qxl-render.c qxl: fix local renderer crash 2018-05-07 11:47:57 +02:00
qxl.c
qxl.h
sii9022.c
sm501_template.h
sm501.c
ssd0303.c
ssd0323.c
tc6393xb_template.h
tc6393xb.c
tcx.c
trace-events
vga_int.h
vga_regs.h
vga-helpers.h
vga-isa-mm.c
vga-isa.c
vga-pci.c
vga.c
virtio-gpu-3d.c
virtio-gpu-pci.c
virtio-gpu.c
virtio-vga.c
vmware_vga.c
xenfb.c
xlnx_dp.c