haraldwolff/qemu-patch-raspberry4
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qemu-patch-raspberry4/hw
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Gerd Hoffmann ca58b45fbe ui/virtio-gpu: add and use qemu_create_displaysurface_pixman 
Add a the new qemu_create_displaysurface_pixman function, to create
a DisplaySurface backed by an existing pixman image.  In that case
there is no need to create a new pixman image pointing to the same
backing storage.  We can just use the existing image directly.

This does not only simplify things a bit, but most importantly it
gets the reference counting right, so the backing storage for the
pixman image wouldn't be released underneath us.

Use new function in virtio-gpu, where using it actually fixes
use-after-free crashes.

Cc: qemu-stable@nongnu.org
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-id: 1459499240-742-1-git-send-email-kraxel@redhat.com
2016-04-11 12:32:01 +02:00
..
9pfs util: move declarations out of qemu-common.h 2016-03-22 22:20:17 +01:00
acpi Replaced get_tick_per_sec() by NANOSECONDS_PER_SECOND 2016-03-22 22:20:17 +01:00
alpha util: move declarations out of qemu-common.h 2016-03-22 22:20:17 +01:00
arm hw/arm/bcm2836: Wire up CPU timer interrupts correctly 2016-04-04 17:33:51 +01:00
audio Replaced get_tick_per_sec() by NANOSECONDS_PER_SECOND 2016-03-22 22:20:17 +01:00
block virtio: merge virtio_queue_aio_set_host_notifier_handler with virtio_queue_set_aio 2016-04-07 19:57:33 +03:00
bt util: move declarations out of qemu-common.h 2016-03-22 22:20:17 +01:00
char Replaced get_tick_per_sec() by NANOSECONDS_PER_SECOND 2016-03-22 22:20:17 +01:00
core Sort the fw_cfg file list 2016-04-07 19:57:33 +03:00
cpu include/qemu/osdep.h: Don't include qapi/error.h 2016-03-22 22:20:15 +01:00
cris util: move declarations out of qemu-common.h 2016-03-22 22:20:17 +01:00
display ui/virtio-gpu: add and use qemu_create_displaysurface_pixman 2016-04-11 12:32:01 +02:00
dma Replaced get_tick_per_sec() by NANOSECONDS_PER_SECOND 2016-03-22 22:20:17 +01:00
gpio hw/gpio: Add the emulation of gpio_key 2016-03-30 17:27:22 +01:00
i2c i.MX: Add missing descriptions in devices. 2016-03-16 17:42:18 +00:00
i386 Sort the fw_cfg file list 2016-04-07 19:57:33 +03:00
ide xen: piix reuse pci generic class init function 2016-04-07 19:57:33 +03:00
input ps2kbd: default to scancode_set 2, as with KBD_CMD_RESET 2016-04-08 00:07:36 +02:00
intc Replaced get_tick_per_sec() by NANOSECONDS_PER_SECOND 2016-03-22 22:20:17 +01:00
ipack include/qemu/osdep.h: Don't include qapi/error.h 2016-03-22 22:20:15 +01:00
ipmi include/qemu/osdep.h: Don't include qapi/error.h 2016-03-22 22:20:15 +01:00
isa hw: explicitly include qemu-common.h and cpu.h 2016-03-22 22:20:17 +01:00
lm32 util: move declarations out of qemu-common.h 2016-03-22 22:20:17 +01:00
m68k hw: explicitly include qemu-common.h and cpu.h 2016-03-22 22:20:17 +01:00
mem include/qemu/osdep.h: Don't include qapi/error.h 2016-03-22 22:20:15 +01:00
microblaze util: move declarations out of qemu-common.h 2016-03-22 22:20:17 +01:00
mips hw/mips/cps: enable ITU for multithreading processors 2016-03-30 09:14:00 +01:00
misc MIPS patches 2016-04-08 2016-04-08 13:45:52 +01:00
moxie hw: explicitly include qemu-common.h and cpu.h 2016-03-22 22:20:17 +01:00
net Xtensa-related fixes: 2016-04-08 11:28:49 +01:00
nvram Sort the fw_cfg file list 2016-04-07 19:57:33 +03:00
openrisc hw: explicitly include qemu-common.h and cpu.h 2016-03-22 22:20:17 +01:00
pci util: move declarations out of qemu-common.h 2016-03-22 22:20:17 +01:00
pci-bridge hw/pci-bridge: Add missing unref in case register-bus fails 2016-04-07 19:57:33 +03:00
pci-host include/qemu/osdep.h: Don't include qapi/error.h 2016-03-22 22:20:15 +01:00
pcmcia hw: Clean up includes 2016-01-29 15:07:25 +00:00
ppc ppc patch queue for 2016-04-08 2016-04-08 11:54:19 +01:00
s390x hw: explicitly include qemu-common.h and cpu.h 2016-03-22 22:20:17 +01:00
scsi virtio: merge virtio_queue_aio_set_host_notifier_handler with virtio_queue_set_aio 2016-04-07 19:57:33 +03:00
sd Replaced get_tick_per_sec() by NANOSECONDS_PER_SECOND 2016-03-22 22:20:17 +01:00
sh4 hw: explicitly include qemu-common.h and cpu.h 2016-03-22 22:20:17 +01:00
smbios include/qemu/osdep.h: Don't include qapi/error.h 2016-03-22 22:20:15 +01:00
sparc util: move declarations out of qemu-common.h 2016-03-22 22:20:17 +01:00
sparc64 util: move declarations out of qemu-common.h 2016-03-22 22:20:17 +01:00
ssi hw: Clean up includes 2016-01-29 15:07:25 +00:00
timer hw/timer: Revert "hpet: inverse polarity when pin above ISA_NUM_IRQS" 2016-04-08 00:07:43 +02:00
tpm include/qemu/osdep.h: Don't include qapi/error.h 2016-03-22 22:20:15 +01:00
tricore hw: explicitly include qemu-common.h and cpu.h 2016-03-22 22:20:17 +01:00
unicore32 hw: explicitly include qemu-common.h and cpu.h 2016-03-22 22:20:17 +01:00
usb * Log filtering from Alex and Peter 2016-03-24 21:42:40 +00:00
vfio VFIO updates 2016-03-28 2016-03-29 17:39:41 +01:00
virtio virtio: merge virtio_queue_aio_set_host_notifier_handler with virtio_queue_set_aio 2016-04-07 19:57:33 +03:00
watchdog util: move declarations out of qemu-common.h 2016-03-22 22:20:17 +01:00
xen util: move declarations out of qemu-common.h 2016-03-22 22:20:17 +01:00
xenpv xen: Clean up includes 2016-01-29 15:07:23 +00:00
xtensa hw: explicitly include qemu-common.h and cpu.h 2016-03-22 22:20:17 +01:00
Makefile.objs Add a base IPMI interface 2015-12-22 18:39:19 +02:00