qemu/include
Marc-André Lureau 93f874fe9d virtio-gpu: fix crashes upon warm reboot with vga mode
With vga=775 on the Linux command line a first boot of the VM running
Linux works fine. After a warm reboot it crashes during Linux boot.

Before that, valgrind points out bad memory write to console
surface. The VGA code is not aware that virtio-gpu got a message
surface scanout when the display is disabled. Let's reset VGA graphic
mode when it is the case, so that a new display surface is created
when doing further VGA operations.

https://bugs.launchpad.net/qemu/+bug/1784900/

Reported-by: Stefan Berger <stefanb@linux.vnet.ibm.com>
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Gerd Hoffmann <kraxel@redhat.com>
Tested-by: Stefan Berger <stefanb@linux.vnet.ibm.com>
Message-id: 20180803153235.4134-1-marcandre.lureau@redhat.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-08-07 15:03:58 +01:00
..
block block: Fix documentation for BDRV_REQ_MAY_UNMAP 2018-07-30 15:35:37 +02:00
chardev chardev: comment details for CLOSED event 2018-06-30 17:50:48 +02:00
crypto tests: call qcrypto_init instead of gnutls_global_init 2018-07-24 17:33:39 +01:00
disas RISC-V Disassembler 2018-03-07 08:30:28 +13:00
exec * IEC units series (Philippe) 2018-07-02 19:07:19 +01:00
fpu fpu/softfloat: Specialize on snan_bit_is_one 2018-05-17 15:27:15 -07:00
hw virtio-gpu: fix crashes upon warm reboot with vga mode 2018-08-07 15:03:58 +01:00
io qio: non-default context for TLS handshake 2018-03-06 10:19:07 +00:00
libdecnumber Clean up ill-advised or unusual header guards 2016-07-12 16:20:46 +02:00
migration typedefs: add QJSON 2018-06-15 14:40:56 +01:00
monitor monitor: Fix unsafe sharing of @cur_mon among threads 2018-07-23 14:00:03 +02:00
net net: Remove the deprecated "vlan" parameter 2018-05-14 15:47:14 +08:00
qapi qstring: Fix qstring_from_substr() not to provoke int overflow 2018-07-28 09:09:58 +02:00
qemu cutils: Do not include "qemu/units.h" directly 2018-07-02 15:41:17 +02:00
qom qom/object: Add a new function object_initialize_child() 2018-07-17 13:12:49 +01:00
scsi pr-manager: add query-pr-managers QMP command 2018-06-28 19:05:35 +02:00
standard-headers linux-headers: Update to kernel mainline commit b357bf602 2018-06-22 13:28:35 +01:00
sysemu Revert "block: Remove deprecated -drive geometry options" 2018-07-10 14:36:12 +02:00
ui Add gles support to egl-helpers, wire up in egl-headless and gtk. 2018-06-26 13:48:49 +02:00
elf.h linux-user: ARM-FDPIC: Identify ARM FDPIC binaries 2018-05-03 18:25:29 +02:00
glib-compat.h glib: enforce the minimum required version and warn about old APIs 2018-06-29 12:22:28 +01:00
qemu-common.h qemu-options: Bail out on unsupported options instead of silently ignoring them 2018-05-09 00:13:39 +02:00
qemu-io.h qemu-io: Let command functions return error code 2018-06-11 16:18:45 +02:00
trace-tcg.h trace: get rid of generated-events.h/generated-events.c 2016-10-12 09:54:52 +02:00