In egl mode the scale_x and scale_y variables are not set, so the
scaling logic in the mouse motion event handler does not work.
Fix that. Also scale the cursor position in gd_egl_cursor_position().
Reported-by: Chen Zhang <tgfbeta@icloud.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Tested-by: Chen Zhang <tgfbeta@icloud.com>
Message-id: 20181107074949.13805-1-kraxel@redhat.com
Future spice-server versions will call the client_monitors_config
callback with the monitors list filtered to only include the monitors
of the given display channel (aka QXLInstance). Luckily this is easily
detectable at runtime, so we can prepare for that in advance and also
make qemu compatible with both old and new spice-server versions.
While being at it also use the console index instead of head number as
array index. The later doesn't work correctly in case multiple display
devices are present.
Cc: spice-devel@lists.freedesktop.org
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Lukáš Hrázký <lhrazky@redhat.com>
Message-id: 20181012114551.28809-1-kraxel@redhat.com
Without that, window effects in KWin get suspended as soon as any
qemu-sdl window becomes visible. While the SDL default makes sense
for games, it's not really suitable for QEMU.
Signed-off-by: Sebastian Krzyszkowiak <dos@dosowisko.net>
Message-id: 20181024143748.4425-1-dos@dosowisko.net
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
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Merge remote-tracking branch 'remotes/armbru/tags/pull-error-2018-10-22' into staging
Error reporting patches for 2018-10-22
# gpg: Signature made Mon 22 Oct 2018 13:20:23 BST
# gpg: using RSA key 3870B400EB918653
# gpg: Good signature from "Markus Armbruster <armbru@redhat.com>"
# gpg: aka "Markus Armbruster <armbru@pond.sub.org>"
# Primary key fingerprint: 354B C8B3 D7EB 2A6B 6867 4E5F 3870 B400 EB91 8653
* remotes/armbru/tags/pull-error-2018-10-22: (40 commits)
error: Drop bogus "use error_setg() instead" admonitions
vpc: Fail open on bad header checksum
block: Clean up bdrv_img_create()'s error reporting
vl: Simplify call of parse_name()
vl: Fix exit status for -drive format=help
blockdev: Convert drive_new() to Error
vl: Assert drive_new() does not fail in default_drive()
fsdev: Clean up error reporting in qemu_fsdev_add()
spice: Clean up error reporting in add_channel()
tpm: Clean up error reporting in tpm_init_tpmdev()
numa: Clean up error reporting in parse_numa()
vnc: Clean up error reporting in vnc_init_func()
ui: Convert vnc_display_init(), init_keyboard_layout() to Error
ui/keymaps: Fix handling of erroneous include files
vl: Clean up error reporting in device_init_func()
vl: Clean up error reporting in parse_fw_cfg()
vl: Clean up error reporting in mon_init_func()
vl: Clean up error reporting in machine_set_property()
vl: Clean up error reporting in chardev_init_func()
qom: Clean up error reporting in user_creatable_add_opts_foreach()
...
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Calling error_report() in a function that takes an Error ** argument
is suspicious. add_channel() does that, and then exit()s. Its caller
main(), via qemu_opts_foreach(), is fine with it, but clean it up
anyway.
Cc: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <20181017082702.5581-31-armbru@redhat.com>
Reviewed-by: Gerd Hoffmann <kraxel@redhat.com>
Calling error_report() in a function that takes an Error ** argument
is suspicious. vnc_init_func() does that, and then fails without
setting an error. Its caller main(), via qemu_opts_foreach(), is fine
with it, but clean it up anyway.
While there, drop a "Failed to start VNC server: " error message
prefix that doesn't really add value.
Cc: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20181017082702.5581-28-armbru@redhat.com>
Reviewed-by: Gerd Hoffmann <kraxel@redhat.com>
While errors in the keyboard layout named with -k are fatal, errors in
included files are reported, but otherwise ignored:
$ cat worst
include bad
include worse
$ ls -l bad worse
ls: cannot access 'bad': No such file or directory
ls: cannot access 'worse': No such file or directory
$ qemu-system-x86_64 -nodefaults -S -monitor stdio -display vnc=:0 -k bad
QEMU 3.0.50 monitor - type 'help' for more information
(qemu) Could not read keymap file: 'bad'
$ qemu-system-x86_64 -nodefaults -S -monitor stdio -display vnc=:0 -k worst
QEMU 3.0.50 monitor - type 'help' for more information
(qemu) Could not read keymap file: 'bad'
Could not read keymap file: 'worse'
Fix that.
Note that parse_keyboard_layout() allocates the keymap, except when
it's parsing an include file. To keep error handling simple, move the
memory management to its caller init_keyboard_layout().
Cc: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <20181017082702.5581-26-armbru@redhat.com>
Reviewed-by: Gerd Hoffmann <kraxel@redhat.com>
Adds EXTERNAL attribute definition to qemu timers subsystem and assigns
it to virtual clock timers, used in slirp (ICMP IPv6) and ui (key queue).
Virtual clock processing in rr mode can use this attribute instead of a
separate clock type.
Fixes: 87f4fe7653
Fixes: 775a412bf8
Fixes: 9888091404
Signed-off-by: Artem Pisarenko <artem.k.pisarenko@gmail.com>
Message-Id: <e771f96ab94e86b54b9a783c974f2af3009fe5d1.1539764043.git.artem.k.pisarenko@gmail.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
That patch series introduced new virtual clock type for use in external
subsystems. It breaks desired behavior in non-record/replay usage
scenarios due to a small change to existing behavior. Processing of
virtual timers belonging to new clock type is kicked off to the main
loop, which makes these timers asynchronous with vCPU thread and,
in icount mode, with whole guest execution. This breaks expected
determinism in non-record/replay icount mode of emulation where these
"external subsystems" are isolated from the host (i.e. they are
external only to guest core, not to the entire emulation environment).
Example for slirp ("user" backend for network device):
User runs qemu in icount mode with rtc clock=vm without any external
communication interfaces but with "-netdev user,restrict=on". It expects
deterministic execution, because network services are emulated inside
qemu and isolated from host. There are no reasons to get reply from DHCP
server with different delay or something like that.
The next patches revert reimplements the same changes in a better way.
This reverts commit 87f4fe7653.
This reverts commit 775a412bf8.
This reverts commit 9888091404.
Signed-off-by: Artem Pisarenko <artem.k.pisarenko@gmail.com>
Message-Id: <18b1e7c8f155fe26976f91be06bde98eef6f8751.1539764043.git.artem.k.pisarenko@gmail.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Per supported platforms doc[1], the various min GTK3 on relevant distros is:
RHEL-7.0: 3.8.8
RHEL-7.2: 3.14.13
RHEL-7.4: 3.22.10
RHEL-7.5: 3.22.26
Debian (Stretch): 3.22.11
Debian (Jessie): 3.14.5
OpenBSD (Ports): 3.22.30
FreeBSD (Ports): 3.22.29
OpenSUSE Leap 15: 3.22.30
SLE12-SP2: Unknown
Ubuntu (Xenial): 3.18.9
macOS (Homebrew): 3.22.30
This suggests that a minimum GTK3 of 3.14.0 is a reasonable target,
as users are unlikely to be stuck on RHEL-7.0/7.1 still
[1] https://qemu.weilnetz.de/doc/qemu-doc.html#Supported-build-platforms
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Message-id: 20180822131554.3398-3-berrange@redhat.com
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
GTK2 was deprecated in the 2.12.0 release with:
commit b7715af2b3
Author: Daniel P. Berrange <berrange@redhat.com>
Date: Tue Dec 12 11:34:40 2017 +0000
ui: deprecate use of GTK 2.x in favour of 3.x series
The GTK 3.0 release was made in Feb, 2011:
https://blog.gtk.org/2011/02/10/gtk-3-0-released/
That will soon be 7 years ago, which is enough time to consider
the 3.x series widely supported.
Thus we deprecate the GTK 2.x support, which will allow us to
delete it in the last release of 2018. By this time, GTK 3.x
will be almost 8 years old.
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
Message-id: 20171212113440.16483-1-berrange@redhat.com
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
It is thus able to be removed in the 3.1.0 release.
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Message-id: 20180822131554.3398-2-berrange@redhat.com
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
There are some 2D resource formats that can be used through virtio-gpu,
but which are not supported by SDL2 when used for a scanout; these are
all alpha-channel formats and also XBGR (RGBX in non-BE pixman).
Add these formats in the switch converting pixman to SDL format
constants so a guest cannot crash the VM by triggering the
g_assert_not_reached() with an unsupported format.
Signed-off-by: Max Reitz <mreitz@redhat.com>
Message-id: 20181008185013.19371-1-mreitz@redhat.com
[ kraxel: also update sdl2_2d_check_format() ]
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
The function vte_terminal_set_encoding() is deprecated since VTE 0.54,
so stop calling it from that version on. This fixes a build error
because of our use of warning flags [-Werror=deprecated-declarations].
Fixes: https://bugs.launchpad.net/bugs/1794939
Reported-by: Bastian Koppelmann <kbastian@mail.uni-paderborn.de>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Message-id: 20181011153039.2324-1-kwolf@redhat.com
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
UI uses timers based on virtual clock for managing key queue.
This is incorrect because this service is not related to the guest state,
and its events should not be recorded and replayed. But these timers should
stop when the guest is not executing.
This patch changes using virtual clock to the new virtual_ext clock,
which runs as virtual clock, but its timers are not saved to the log.
Signed-off-by: Pavel Dovgalyuk <Pavel.Dovgaluk@ispras.ru>
Message-Id: <20180912082013.3228.33664.stgit@pasha-VirtualBox>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This allows to set the option on the command line, i.e. "-display
gtk,zoom-to-fit={on,off}", overriding the default chosen by qemu.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Message-id: 20180827095620.26774-1-kraxel@redhat.com
VNC server is calling sasl_server_init() during startup of QEMU, even
if SASL auth has not been enabled.
This may create undesirable warnings like "Could not find keytab file:
/etc/qemu/krb5.tab" when the user didn't configure SASL on host and
started VNC server.
Instead, only initialize SASL when needed. Note that HMP/QMP "change
vnc" calls vnc_display_open() again, which will initialize SASL if
needed.
Fix assignment in if condition, while touching this code.
Related to:
https://bugzilla.redhat.com/show_bug.cgi?id=1609327
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Message-id: 20180907063634.359-1-marcandre.lureau@redhat.com
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Otherwise sdl2 will show no window in case no graphical
display device is present.
Reproducer: qemu -nodefaults -display sdl -serial vc
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-id: 20180912114300.6976-1-kraxel@redhat.com
Monochrome cursors are still used by Windows guests with the
QXL-WDDM-DOD driver. Such cursor types have one odd feature, inversion
of colors. GDK does not seem to support it, so implement an alternative
solution: fill the inverted pixels and add an outline to make the cursor
more visible. Tested with the text cursor in Notepad and Windows 10.
cursor_set_mono is also used by the vmware GPU, so add a special check
to avoid breaking its 32bpp format (tested with Kubuntu 14.04.4). I was
unable to find a guest which supports the 1bpp format with a vmware GPU.
The old implementation was buggy and removed in v2.10.0-108-g79c5a10cdd
("qxl: drop mono cursor support"), this version improves upon that by
adding bounds validation, clarifying the semantics of the two masks and
adds a workaround for inverted colors support.
Fixes: https://bugzilla.redhat.com/show_bug.cgi?id=1611984
Signed-off-by: Peter Wu <peter@lekensteyn.nl>
Message-id: 20180903145447.17142-1-peter@lekensteyn.nl
[ kraxel: minor codestyle fix ]
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
The generated qapi_event_send_FOO() take an Error ** argument. They
can't actually fail, because all they do with the argument is passing it
to functions that can't fail: the QObject output visitor, and the
@qmp_emit callback, which is either monitor_qapi_event_queue() or
event_test_emit().
Drop the argument, and pass &error_abort to the QObject output visitor
and @qmp_emit instead.
Suggested-by: Eric Blake <eblake@redhat.com>
Suggested-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Peter Xu <peterx@redhat.com>
Message-Id: <20180815133747.25032-4-peterx@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
[Commit message rewritten, update to qapi-code-gen.txt corrected]
Signed-off-by: Markus Armbruster <armbru@redhat.com>
vhost-user-gpu will share the same code to open a DRM node.
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <20180713130916.4153-20-marcandre.lureau@redhat.com>
[ kraxel: buildfix: util/drm.o must be CONFIG_OPENGL not CONFIG_LINUX ]
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Some scanouts during boot are top-down without it.
y0_top is set from VHOST_USER_GPU_DMABUF_SCANOUT code path in the last
patch of this series.
In current QEMU code base, only vfio/display uses dmabuf API. But the
VFIO query interface doesn't provide or need that detail so far.
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <20180713130916.4153-5-marcandre.lureau@redhat.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
We've got to set the gui_fullscreen variable before creating the
SDL2 window, otherwise the initial window will not be created in
fullscreen mode.
Buglink: https://bugs.launchpad.net/bugs/1780812
Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-id: 1531161850-6860-1-git-send-email-thuth@redhat.com
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
spice-display should not call the ui/console.c functions dpy_cursor_define
and dpy_moues_set with the SimpleSpiceDisplay lock taken. That will cause
a deadlock, because the DisplayChangeListener callbacks will take the lock
again. It is also in general a bad idea to invoke generic callbacks with a
lock taken, because it can cause AB-BA deadlocks in the long run. The only
thing that requires care is that the cursor may disappear as soon as the
mutex is released, so you need an extra cursor_get/cursor_put pair.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-id: 20180720063109.4631-3-pbonzini@redhat.com
[ kraxel: fix dpy_cursor_define() call ]
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
The OpenGL-enabled SPICE code was not accessing the cursor position
under the SimpleSpiceDisplay lock. Fix this.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-id: 20180720063109.4631-2-pbonzini@redhat.com
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
The 'tls-creds' option accepts the name of a TLS credentials
object. This replaced the usage of 'tls', 'x509' and 'x509verify'
options in 2.5.0. These deprecated options were grandfathered in
when the deprecation policy was introduded in 2.10.0, so can now
finally be removed.
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Message-id: 20180725092751.21767-3-berrange@redhat.com
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
When the user pushes Command-F in QEMU while the mouse is ungrabbed, QEMU
goes into full screen mode. When the user finally releases the command key,
it is sent to the guest as an event. The makes the guest operating system
think the command key is down when it is really up. To prevent this situation
from happening, we simply drop the first command key event after the user has
gone into full screen mode using Command-F.
Signed-off-by: John Arbuckle <programmingkidx@gmail.com>
Message-id: 20180703020017.1032-1-programmingkidx@gmail.com
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
The NSEvent class method scrollingDeltaY is available
for Mac OS 10.7 and newer. Since QEMU supports Mac OS
10.5 and up, we need to be using a method that is
available on these version of Mac OS X. The deltaY
method is a method that does almost the same thing as
scrollingDeltaY and is available on Mac OS 10.5 and
up. So we can replace scrollingDeltaY with deltaY.
We only check deltaY's value if it is not zero
because zero means that the scrolling increment was
sufficiently fine that it was only reported in scrollingDeltaY,
or that the scrolling was horizontal.
Signed-off-by: John Arbuckle <programmingkidx@gmail.com>
Message-id: 20180709150235.7573-1-programmingkidx@gmail.com
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
[PMM: tweak commit message and comment a little]
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Add #if defined(CONFIG_VNC) in generated code, and adjust the
qmp/hmp code accordingly.
query-qmp-schema no longer reports the command/events etc as
available when disabled at compile.
Commands made conditional:
* query-vnc, query-vnc-servers, change-vnc-password
Before the patch, the commands for !CONFIG_VNC are stubs that fail
like this:
{"error": {"class": "GenericError",
"desc": "The feature 'vnc' is not enabled"}}
Afterwards, they fail like this:
{"error": {"class": "CommandNotFound",
"desc": "The command FOO has not been found"}}
I call that an improvement, because it lets clients distinguish
between command unavailable (class CommandNotFound) and command failed
(class GenericError).
Events made conditional:
* VNC_CONNECTED, VNC_INITIALIZED, VNC_DISCONNECTED
HMP change:
* info vnc
Will return "unknown command: 'info vnc'" when VNC is compiled
out (same as error for spice when --disable-spice)
Occurrences of VNC (case insensitive) in the schema that aren't
covered by this change:
* add_client
Command has other uses, including "socket bases character devices".
These are unconditional as far as I can tell.
* set_password, expire_password
In theory, these commands could be used for managing any service's
password. In practice, they're used for VNC and SPICE services.
They're documented for "remote display session" / "remote display
server".
The service is selected by argument @protocol. The code special-cases
protocol-specific argument checking, then calls a protocol-specific
function to do the work. If it fails, the command fails with "Could
not set password". It does when the service isn't compiled in (it's a
stub then).
We could make these commands conditional on the conjunction of all
services [currently: defined(CONFIG_VNC) || defined(CONFIG_SPICE)],
but I doubt it's worthwhile.
* change
Command has other uses, namely changing media.
This patch inlines a stub; no functional change.
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <20180703155648.11933-14-marcandre.lureau@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Sometimes SDL2 console can't be retrieved on events and scon variable
becomes NULL. This patch prevents processing of the events when the console
is not available.
Signed-off-by: Pavel Dovgalyuk <Pavel.Dovgaluk@ispras.ru>
Signed-off-by: Maria Klimushenkova <maria.klimushenkova@ispras.ru>
Message-id: 20180626064729.18070.47600.stgit@pasha-VirtualBox
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
This patch fixes text and mouse event processing. These functions used
'key' field of the event instead of appropriate 'text', 'motion', 'button',
or 'wheel'.
Signed-off-by: Pavel Dovgalyuk <Pavel.Dovgaluk@ispras.ru>
Signed-off-by: Maria Klimushenkova <maria.klimushenkova@ispras.ru>
Message-id: 20180626064017.17031.47954.stgit@pasha-VirtualBox
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Add support for OpenGL ES to egl-helpers. Wire up the new option for
egl-headless and gtk UIs. egl-headless actually works fine. gtk hits a
not-yet implemented code path in libEGL when trying to use gles mode:
libEGL warning: FIXME: egl/x11 doesn't support front buffer rendering.
(This is mesa 17.2.3).
Cc: Tomeu Vizoso <tomeu.vizoso@collabora.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Tomeu Vizoso <tomeu.vizoso@collabora.com>
Tested-by: Tomeu Vizoso <tomeu.vizoso@collabora.com>
Message-id: 20180618112141.23398-1-kraxel@redhat.com
instead of destroying and recreating window, fixes segfault caused by
handle_keyup trying to access no more existing window when using
Ctrl-Alt-U to restore window "un-scaled" dimensions
Thread 1 "qemu-system-x86" received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0x7ffff7f92b80 (LWP 3711)]
handle_keyup (ev=0x7fffffffd010) at ui/sdl2.c:416
416 scon->ignore_hotkeys = false;
(gdb) bt
#0 handle_keyup (ev=0x7fffffffd010) at ui/sdl2.c:416
#1 sdl2_poll_events (scon=0x100fee5a8) at ui/sdl2.c:608
#2 0x0000000100585bf2 in dpy_refresh (s=0x101ad3e00) at ui/console.c:1658
#3 gui_update (opaque=0x101ad3e00) at ui/console.c:205
#4 0x0000000100690f2c in timerlist_run_timers (timer_list=0x100ede130) at util/qemu-timer.c:536
#5 0x0000000100691177 in qemu_clock_run_timers (type=QEMU_CLOCK_REALTIME) at util/qemu-timer.c:547
#6 qemu_clock_run_all_timers () at util/qemu-timer.c:674
#7 0x0000000100691651 in main_loop_wait (nonblocking=<optimized out>) at util/main-loop.c:503
#8 0x00000001003d650f in main_loop () at vl.c:1848
#9 0x0000000100289681 in main (argc=<optimized out>, argv=<optimized out>, envp=<optimized out>) at vl.c:4605
Signed-off-by: Amadeusz Sławiński <amade@asmblr.net>
Message-id: 20180613172707.31530-1-amade@asmblr.net
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
In appears the input keymap for osx was forgotten in the commit that
converted the gtk frontend to keycodemapdb. Add it.
Fixes: 2ec78706 ("ui: convert GTK and SDL1 frontends to keycodemapdb")
CC: Daniel P. Berrange <berrange@redhat.com>
Signed-off-by: Keno Fischer <keno@juliacomputing.com>
Message-id: 1528933916-40670-1-git-send-email-keno@juliacomputing.com
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
A link property can be set during creation, with
object_property_add_link() and later with object_property_set_link().
add_link() doesn't add a reference to the target object, while
set_link() does.
Furthemore, OBJ_PROP_LINK_UNREF_ON_RELEASE flags, set during add_link,
says whether a reference must be released when the property is destroyed.
This can lead to leaks if the property was later set_link(), as the
added reference is never released.
Instead, rename OBJ_PROP_LINK_UNREF_ON_RELEASE to OBJ_PROP_LINK_STRONG
and use that has an indication on how the link handle reference
management in set_link().
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-id: 20180531195119.22021-3-marcandre.lureau@redhat.com
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
vDPA support, fix to vhost blk RO bit handling, some include path
cleanups, NFIT ACPI table.
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
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Merge remote-tracking branch 'remotes/mst/tags/for_upstream' into staging
acpi, vhost, misc: fixes, features
vDPA support, fix to vhost blk RO bit handling, some include path
cleanups, NFIT ACPI table.
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
# gpg: Signature made Fri 01 Jun 2018 17:25:19 BST
# gpg: using RSA key 281F0DB8D28D5469
# gpg: Good signature from "Michael S. Tsirkin <mst@kernel.org>"
# gpg: aka "Michael S. Tsirkin <mst@redhat.com>"
# Primary key fingerprint: 0270 606B 6F3C DF3D 0B17 0970 C350 3912 AFBE 8E67
# Subkey fingerprint: 5D09 FD08 71C8 F85B 94CA 8A0D 281F 0DB8 D28D 5469
* remotes/mst/tags/for_upstream: (31 commits)
vhost-blk: turn on pre-defined RO feature bit
ACPI testing: test NFIT platform capabilities
nvdimm, acpi: support NFIT platform capabilities
tests/.gitignore: add entry for generated file
arch_init: sort architectures
ui: use local path for local headers
qga: use local path for local headers
colo: use local path for local headers
migration: use local path for local headers
usb: use local path for local headers
sd: fix up include
vhost-scsi: drop an unused include
ppc: use local path for local headers
rocker: drop an unused include
e1000e: use local path for local headers
ioapic: fix up includes
ide: use local path for local headers
display: use local path for local headers
trace: use local path for local headers
migration: drop an unused include
...
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
When pulling in headers that are in the same directory as the C file (as
opposed to one in include/), we should use its relative path, without a
directory.
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
OSX 10.13 deprecates the NSFileHandlingPanelOKButton constant, and
would rather you use NSModalResponseOK, which was introduced in OS 10.9.
Use the recommended new constant name, with a backward compatibility
define if we're building on an older OSX.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: John Arbuckle <programmingkidx@gmail.com>
Message-id: 20180529181523.19185-1-peter.maydell@linaro.org
In commit 2ab858c6c3 we added a use of the 'surf' variable
in sdl2_2d_update() that was unfortunately placed above the
early-exit-if-NULL check. Move it to where it ought to be.
Fixes: Coverity CID 1390598
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-id: 20180515185814.1374-1-peter.maydell@linaro.org
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
x_keymap.o is common to the SDL and GTK+ modules, and it causes the
QEMU binary to link to the X11 libraries. Add it separately to the
modules to keep the main QEMU binary smaller.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-id: 1526560782-18732-1-git-send-email-pbonzini@redhat.com
[ kraxel: fix lm32 target build (milkymist-tmu2) ]
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
After f771c5440e it is possible to select device and
head which to take screendump from. And even though we check if
provided head number falls within range, it may still happen that
the console has no surface yet leading to SIGSEGV:
qemu.git $ ./x86_64-softmmu/qemu-system-x86_64 \
-qmp stdio \
-device virtio-vga,id=video0,max_outputs=4
{"execute":"qmp_capabilities"}
{"execute":"screendump", "arguments":{"filename":"/tmp/screen.ppm", "device":"video0", "head":1}}
Segmentation fault
#0 0x00005628249dda88 in ppm_save (filename=0x56282826cbc0 "/tmp/screen.ppm", ds=0x0, errp=0x7fff52a6fae0) at ui/console.c:304
#1 0x00005628249ddd9b in qmp_screendump (filename=0x56282826cbc0 "/tmp/screen.ppm", has_device=true, device=0x5628276902d0 "video0", has_head=true, head=1, errp=0x7fff52a6fae0) at ui/console.c:375
#2 0x00005628247740df in qmp_marshal_screendump (args=0x562828265e00, ret=0x7fff52a6fb68, errp=0x7fff52a6fb60) at qapi/qapi-commands-ui.c:110
Here, @ds from frame #0 (or @surface from frame #1) is
dereferenced at the very beginning of ppm_save(). And because
it's NULL crash happens.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-id: cb05bb1909daa6ba62145c0194aafa05a14ed3d1.1526569138.git.mprivozn@redhat.com
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
