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2016-05-18Fix some typos found by codespellStefan Weil
Signed-off-by: Stefan Weil <sw@weilnetz.de> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2016-05-13gtk: don't leak the GtkBorder with VTE 0.36Alberto Garcia
When gtk_widget_style_get() is used to get the "inner-border" style property, it returns a copy of the GtkBorder which must be freed by the caller. This patch also fixes a warning about the unused 'padding' structure with VTE 0.36. Signed-off-by: Alberto Garcia <berto@igalia.com> Message-id: 1463127654-5171-1-git-send-email-berto@igalia.com Cc: Cole Robinson <crobinso@redhat.com> Cc: Gerd Hoffmann <kraxel@redhat.com> [ kraxel: adapted to changes in ui patch queue ] Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2016-05-12gtk: update grab code for gtk 3.20Gerd Hoffmann
Fixes the remaining gtk 3.20 warnings. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Cole Robinson <crobinso@redhat.com> Tested-by: Cole Robinson <crobinso@redhat.com> Message-id: 1463038146-13939-1-git-send-email-kraxel@redhat.com
2016-05-12spice: fix coverity complainsGonglei
Remove the unnecessary NULL check. Signed-off-by: Gonglei <arei.gonglei@huawei.com> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Message-id: 1463047028-123868-3-git-send-email-arei.gonglei@huawei.com Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2016-05-12egl-helpers: fix possible resource leakGonglei
CID 1352419, using g_strdup_printf instead of asprintf. Signed-off-by: Gonglei <arei.gonglei@huawei.com> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Message-id: 1463047028-123868-2-git-send-email-arei.gonglei@huawei.com Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2016-05-12Changed malloc to g_malloc, free to g_free in ui/shader.cMd Haris Iqbal
Signed-off-by: Md Haris Iqbal <haris.phnx@gmail.com> Message-id: 1459862499-4768-1-git-send-email-haris.phnx@gmail.com Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2016-05-12spice/gl: add & use qemu_spice_gl_monitor_configGerd Hoffmann
Cc: qemu-stable@nongnu.org Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
2016-05-12ui/gtk: copy to clipboard supportMichael S. Tsirkin
This adds a menu item to copy current selection to clipboard. Seems handy for copying out guest error messages. Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Message-id: 1460924740-24513-1-git-send-email-mst@redhat.com [ kraxel: fix build with CONFIG_VTE=n ] [ kraxel: fix build with CONFIG_VTE=n, now for real ] Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2016-05-11ui: gtk: Fix some deprecation warningsCole Robinson
All device manager APIs are deprecated now. Much of our usage is just to get the current pointer, so centralize that logic and use the new seat APIs Signed-off-by: Cole Robinson <crobinso@redhat.com> Message-id: d6dec24220a4e1449a0172119c10c48e145c0f6f.1462557436.git.crobinso@redhat.com Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2016-05-11ui: gtk: Fix a runtime warning on vte >= 0.37Cole Robinson
inner-border was dropped in vte API 2.91, in favor of the standard padding style Signed-off-by: Cole Robinson <crobinso@redhat.com> Message-id: 60a6cdc337d611d902f53907e66a8f37ea374d65.1462557436.git.crobinso@redhat.com [ kraxel: Fix warning with old vte version. ] Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2016-05-11ui: sdl2: Release grab before opening console windowCole Robinson
sdl 2.0.4 currently has a bug which causes our UI shortcuts to fire rapidly in succession: https://bugzilla.libsdl.org/show_bug.cgi?id=3287 It's a toss up whether ctrl+alt+f or ctrl+alt+2 will fire an odd or even number of times, thus determining whether the action succeeds or fails. Opening monitor/serial windows is doubly broken, since it will often lock the UI trying to grab the pointer: 0x00007fffef3720a5 in SDL_Delay_REAL () at /lib64/libSDL2-2.0.so.0 0x00007fffef3688ba in X11_SetWindowGrab () at /lib64/libSDL2-2.0.so.0 0x00007fffef2f2da7 in SDL_SendWindowEvent () at /lib64/libSDL2-2.0.so.0 0x00007fffef2f080b in SDL_SetKeyboardFocus () at /lib64/libSDL2-2.0.so.0 0x00007fffef35d784 in X11_DispatchFocusIn.isra.8 () at /lib64/libSDL2-2.0.so.0 0x00007fffef35dbce in X11_DispatchEvent () at /lib64/libSDL2-2.0.so.0 0x00007fffef35ee4a in X11_PumpEvents () at /lib64/libSDL2-2.0.so.0 0x00007fffef2eea6a in SDL_PumpEvents_REAL () at /lib64/libSDL2-2.0.so.0 0x00007fffef2eeab5 in SDL_WaitEventTimeout_REAL () at /lib64/libSDL2-2.0.so.0 0x000055555597eed0 in sdl2_poll_events (scon=0x55555876f928) at ui/sdl2.c:593 We can work around that hang by ungrabbing the pointer before launching a new window. This roughly matches what our sdl1 code does Signed-off-by: Cole Robinson <crobinso@redhat.com> Message-id: 31c9ab6540b031f7a614c59edcecea9877685612.1462557436.git.crobinso@redhat.com Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2016-05-11ui: gtk: fix crash when terminal inner-border is NULLCole Robinson
VTE terminal inner-border can be NULL. The vte-0.36 (API 2.90) code checks for the condition too so I assume it's not just a bug Fixes a crash on Fedora 24 with gtk 3.20 Signed-off-by: Cole Robinson <crobinso@redhat.com> Message-id: 2b2e85d403e8760ea53afd735a170500d5c17716.1462557436.git.crobinso@redhat.com Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2016-04-13input-linux: refine mouse detectionGerd Hoffmann
Read absolute and relative axis information, only classify devices as mouse/tablet in case the x axis is present. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2016-04-11ui/virtio-gpu: add and use qemu_create_displaysurface_pixmanGerd Hoffmann
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
2016-04-04ui/cocoa.m: Add support for cdr filesJohn Arbuckle
Allow the user to select .cdr files in the file open dialog. Signed-off-by: John Arbuckle <programmingkidx@gmail.com> Message-id: 32C964D4-3F17-47B7-AE7E-593E6BFD8855@gmail.com Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2016-03-24Merge remote-tracking branch 'remotes/bonzini/tags/for-upstream' into stagingPeter Maydell
* Log filtering from Alex and Peter * Chardev fix from Marc-André * config.status tweak from David * Header file tweaks from Markus, myself and Veronia (Outreachy candidate) * get_ticks_per_sec() removal from Rutuja (Outreachy candidate) * Coverity fix from myself * PKE implementation from myself, based on rth's XSAVE support # gpg: Signature made Thu 24 Mar 2016 20:15:11 GMT using RSA key ID 78C7AE83 # gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>" # gpg: aka "Paolo Bonzini <pbonzini@redhat.com>" * remotes/bonzini/tags/for-upstream: (28 commits) target-i386: implement PKE for TCG config.status: Pass extra parameters char: translate from QIOChannel error to errno exec: fix error handling in file_ram_alloc cputlb: modernise the debug support qemu-log: support simple pid substitution for logs target-arm: dfilter support for in_asm qemu-log: dfilter-ise exec, out_asm, op and opt_op qemu-log: new option -dfilter to limit output qemu-log: Improve the "exec" TB execution logging qemu-log: Avoid function call for disabled qemu_log_mask logging qemu-log: correct help text for -d cpu tcg: pass down TranslationBlock to tcg_code_gen util: move declarations out of qemu-common.h Replaced get_tick_per_sec() by NANOSECONDS_PER_SECOND hw: explicitly include qemu-common.h and cpu.h include/crypto: Include qapi-types.h or qemu/bswap.h instead of qemu-common.h isa: Move DMA_transfer_handler from qemu-common.h to hw/isa/isa.h Move ParallelIOArg from qemu-common.h to sysemu/char.h Move QEMU_ALIGN_*() from qemu-common.h to qemu/osdep.h ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Conflicts: scripts/clean-includes
2016-03-24Merge remote-tracking branch 'remotes/kraxel/tags/pull-ui-20160324-1' into ↵Peter Maydell
staging input-linux + spice fixes # gpg: Signature made Thu 24 Mar 2016 07:54:45 GMT using RSA key ID D3E87138 # gpg: Good signature from "Gerd Hoffmann (work) <kraxel@redhat.com>" # gpg: aka "Gerd Hoffmann <gerd@kraxel.org>" # gpg: aka "Gerd Hoffmann (private) <kraxel@gmail.com>" * remotes/kraxel/tags/pull-ui-20160324-1: spice: Disallow use of gl + TCP port input-linux: fix Coverity warning input-linux: switch over to -object Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2016-03-24spice: Disallow use of gl + TCP portChristophe Fergeau
Currently, virgl support has to go through a local unix socket, trying to connect to a VM using -spice gl through spice://localhost:5900 will only result in a black screen. This commit errors out when the user tries to start a VM with both GL support and a port/tls-port set. This would fit better in spice-server, but currently QEMU does not call into spice-server when parsing 'gl' on its command line, so we have to do this check in QEMU instead. Signed-off-by: Christophe Fergeau <cfergeau@redhat.com> Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Message-id: 1457955672-28758-1-git-send-email-cfergeau@redhat.com [ applied codestyle fix: break long line ] Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2016-03-24input-linux: fix Coverity warningGerd Hoffmann
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Message-id: 1458129049-12484-1-git-send-email-kraxel@redhat.com
2016-03-24input-linux: switch over to -objectGerd Hoffmann
This patches makes input-linux use -object instead of a new command line switch. So, instead of the switch ... -input-linux /dev/input/event$nr ... you must create an object this way: -object input-linux,id=$name,evdev=/dev/input/event$nr Bonus is that you can hot-add and hot-remove them via monitor now. Suggested-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Message-id: 1457681901-30916-1-git-send-email-kraxel@redhat.com
2016-03-23ui/cocoa.m: switch to QKeyCodeJohn Arbuckle
This patch removes the pc/xt keycode map and replaces it with the QKeyCode keymap. Signed-off-by: John Arbuckle <programmingkidx@gmail.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2016-03-23ui/cocoa.m: fix help menusJohn Arbuckle
Make the help menus actually work. The code will search thru three different locations for the help file. If it can't be found a dialog will tell the user the file can't be found. Signed-off-by: John Arbuckle <programmingkidx@gmail.com> Message-id: F6B689F9-4DBD-4C50-BC38-35E5DD03D396@gmail.com Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2016-03-22util: move declarations out of qemu-common.hVeronia Bahaa
Move declarations out of qemu-common.h for functions declared in utils/ files: e.g. include/qemu/path.h for utils/path.c. Move inline functions out of qemu-common.h and into new files (e.g. include/qemu/bcd.h) Signed-off-by: Veronia Bahaa <veroniabahaa@gmail.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2016-03-22Use scripts/clean-includes to drop redundant qemu/typedefs.hMarkus Armbruster
Re-run scripts/clean-includes to apply the previous commit's corrections and updates. Besides redundant qemu/typedefs.h, this only finds a redundant config-host.h include in ui/egl-helpers.c. No idea how that escaped the previous runs. Some manual whitespace trimming around dropped includes squashed in. Signed-off-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2016-03-22include/qemu/osdep.h: Don't include qapi/error.hMarkus Armbruster
Commit 57cb38b included qapi/error.h into qemu/osdep.h to get the Error typedef. Since then, we've moved to include qemu/osdep.h everywhere. Its file comment explains: "To avoid getting into possible circular include dependencies, this file should not include any other QEMU headers, with the exceptions of config-host.h, compiler.h, os-posix.h and os-win32.h, all of which are doing a similar job to this file and are under similar constraints." qapi/error.h doesn't do a similar job, and it doesn't adhere to similar constraints: it includes qapi-types.h. That's in excess of 100KiB of crap most .c files don't actually need. Add the typedef to qemu/typedefs.h, and include that instead of qapi/error.h. Include qapi/error.h in .c files that need it and don't get it now. Include qapi-types.h in qom/object.h for uint16List. Update scripts/clean-includes accordingly. Update it further to match reality: replace config.h by config-target.h, add sysemu/os-posix.h, sysemu/os-win32.h. Update the list of includes in the qemu/osdep.h comment quoted above similarly. This reduces the number of objects depending on qapi/error.h from "all of them" to less than a third. Unfortunately, the number depending on qapi-types.h shrinks only a little. More work is needed for that one. Signed-off-by: Markus Armbruster <armbru@redhat.com> [Fix compilation without the spice devel packages. - Paolo] Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2016-03-18qapi: Don't special-case simple union wrappersEric Blake
Simple unions were carrying a special case that hid their 'data' QMP member from the resulting C struct, via the hack method QAPISchemaObjectTypeVariant.simple_union_type(). But by using the work we started by unboxing flat union and alternate branches, coupled with the ability to visit the members of an implicit type, we can now expose the simple union's implicit type in qapi-types.h: | struct q_obj_ImageInfoSpecificQCow2_wrapper { | ImageInfoSpecificQCow2 *data; | }; | | struct q_obj_ImageInfoSpecificVmdk_wrapper { | ImageInfoSpecificVmdk *data; | }; ... | struct ImageInfoSpecific { | ImageInfoSpecificKind type; | union { /* union tag is @type */ | void *data; |- ImageInfoSpecificQCow2 *qcow2; |- ImageInfoSpecificVmdk *vmdk; |+ q_obj_ImageInfoSpecificQCow2_wrapper qcow2; |+ q_obj_ImageInfoSpecificVmdk_wrapper vmdk; | } u; | }; Doing this removes asymmetry between QAPI's QMP side and its C side (both sides now expose 'data'), and means that the treatment of a simple union as sugar for a flat union is now equivalent in both languages (previously the two approaches used a different layer of dereferencing, where the simple union could be converted to a flat union with equivalent C layout but different {} on the wire, or to an equivalent QMP wire form but with different C representation). Using the implicit type also lets us get rid of the simple_union_type() hack. Of course, now all clients of simple unions have to adjust from using su->u.member to using su->u.member.data; while this touches a number of files in the tree, some earlier cleanup patches helped minimize the change to the initialization of a temporary variable rather than every single member access. The generated qapi-visit.c code is also affected by the layout change: |@@ -7393,10 +7393,10 @@ void visit_type_ImageInfoSpecific_member | } | switch (obj->type) { | case IMAGE_INFO_SPECIFIC_KIND_QCOW2: |- visit_type_ImageInfoSpecificQCow2(v, "data", &obj->u.qcow2, &err); |+ visit_type_q_obj_ImageInfoSpecificQCow2_wrapper_members(v, &obj->u.qcow2, &err); | break; | case IMAGE_INFO_SPECIFIC_KIND_VMDK: |- visit_type_ImageInfoSpecificVmdk(v, "data", &obj->u.vmdk, &err); |+ visit_type_q_obj_ImageInfoSpecificVmdk_wrapper_members(v, &obj->u.vmdk, &err); | break; | default: | abort(); Signed-off-by: Eric Blake <eblake@redhat.com> Message-Id: <1458254921-17042-13-git-send-email-eblake@redhat.com> Signed-off-by: Markus Armbruster <armbru@redhat.com>
2016-03-16module: Rename machine_init() to opts_init()Eduardo Habkost
The only remaining users of machine_init() only call qemu_add_opts(). Rename machine_init() to opts_init() and move it closer to the qemu_add_opts() calls on vl.c. Cc: "Michael S. Tsirkin" <mst@redhat.com> Cc: Igor Mammedov <imammedo@redhat.com> Cc: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Marcel Apfelbaum <marcel@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2016-03-09ui/console: add escape sequence \e[5, 6nRen Kimura
Add support of escape sequence "\e[5n" and "\e[6n" to console. "\e[5n" reports status of console and it always succeed in virtual console. "\e[6n" reports now cursor position in console. Signed-off-by: Ren Kimura <rkx1209dev@gmail.com> Message-id: 1457466681-7714-2-git-send-email-rkx1209dev@gmail.com Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2016-03-08input-linux: add switch to enable auto-repeat eventsGerd Hoffmann
Enable with "-input-linux /dev/input/${device},repeat=on". Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Message-id: 1457087116-4379-4-git-send-email-kraxel@redhat.com
2016-03-08input-linux: add option to toggle grab on all devicesGerd Hoffmann
Maintain a list of all input devices. Add an option to make grab work across all devices (so toggling grab on the keybard can switch over the mouse too). Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Message-id: 1457087116-4379-3-git-send-email-kraxel@redhat.com
2016-03-08input: linux evdev supportGerd Hoffmann
This patch adds support for reading input events directly from linux evdev devices and forward them to the guest. Unlike virtio-input-host which simply passes on all events to the guest without looking at them this will interpret the events and feed them into the qemu input subsystem. Therefore this is limited to what the qemu input subsystem and the emulated input devices are able to handle. Also there is no support for absolute coordinates (tablet/touchscreen). So we are talking here about basic mouse and keyboard support. The advantage is that it'll work without virtio-input drivers in the guest, the events are delivered to the usual ps/2 or usb input devices (depending on what the machine happens to have). And for keyboards qemu is able to switch the keyboard between guest and host on hotkey. The hotkey is hard-coded for now (both control keys), initialy the guest owns the keyboard. Probably most useful when assigning vga devices with vfio and using a physical monitor instead of vnc/spice/gtk as guest display. Usage: Add '-input-linux /dev/input/event<nr>' to the qemu command line. Note that udev has rules which populate /dev/input/by-{id,path} with static names, which might be more convinient to use. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Message-id: 1457087116-4379-2-git-send-email-kraxel@redhat.com
2016-03-08vnc: send cursor when a new client is connectingFrediano Ziglio
If you have hardware cursor and you are reconnecting the VNC client you need to send the cursor. Failing to do so make the cursor invisible till is changed. Signed-off-by: Frediano Ziglio <fziglio@redhat.com> Message-id: 1456929142-14033-1-git-send-email-fziglio@redhat.com Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2016-03-05qapi: Avoid use of 'data' member of QAPI unionsEric Blake
QAPI code generators currently create a 'void *data' member as part of the anonymous union embedded in the C struct corresponding to a QAPI union. However, directly assigning to this member of the union feels a bit fishy, when we can assign to another member of the struct instead. Signed-off-by: Eric Blake <eblake@redhat.com> Reviewed-by: Daniel P. Berrange <berrange@redhat.com> Message-Id: <1457021813-10704-9-git-send-email-eblake@redhat.com> Signed-off-by: Markus Armbruster <armbru@redhat.com>
2016-03-05ui: Shorten references into InputEventEric Blake
An upcoming patch will alter how simple unions, like InputEvent, are laid out, which will impact all lines of the form 'evt->u.XXX' (expanding it to the longer 'evt->u.XXX.data'). For better legibility in that patch, and less need for line wrapping, it's better to use a temporary variable to reduce the effect of a layout change to just the variable initializations, rather than every reference within an InputEvent. There was one instance in hid.c:hid_pointer_event() where the code was referring to evt->u.rel inside the case label where evt->u.abs is the correct name; thankfully, both members of the union have the same type, so it happened to work, but it is now cleaner. Signed-off-by: Eric Blake <eblake@redhat.com> Message-Id: <1457021813-10704-8-git-send-email-eblake@redhat.com> Signed-off-by: Markus Armbruster <armbru@redhat.com>
2016-03-05util: Shorten references into SocketAddressEric Blake
An upcoming patch will alter how simple unions, like SocketAddress, are laid out, which will impact all lines of the form 'addr->u.XXX' (expanding it to the longer 'addr->u.XXX.data'). For better legibility in that patch, and less need for line wrapping, it's better to use a temporary variable to reduce the effect of a layout change to just the variable initializations, rather than every reference within a SocketAddress. Also, take advantage of some C99 initialization where it makes sense (simplifying g_new0() to g_new()). Signed-off-by: Eric Blake <eblake@redhat.com> Message-Id: <1457021813-10704-7-git-send-email-eblake@redhat.com> Signed-off-by: Markus Armbruster <armbru@redhat.com>
2016-03-01qapi: promote input-send-event to stableGerd Hoffmann
With all fixups being in place now, we can promote input-send-event to stable abi by removing the x- prefix. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
2016-03-01qapi: rename input buttonsGerd Hoffmann
All lowercase, use-dash instead of CamelCase. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Daniel P. Berrange <berrange@redhat.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
2016-03-01qapi: switch x-input-send-event from console to device+headGerd Hoffmann
Use display device qdev id and head number instead of console index to specify the QemuConsole. This makes things consistent with input devices (for input routing) and vnc server configuration, which both use display and head too. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Daniel P. Berrange <berrange@redhat.com> Reviewed-by: Markus Armbruster <armbru@redhat.com>
2016-03-01console: add & use qemu_console_lookup_by_device_nameGerd Hoffmann
We have two places needing this, and a third one will come shortly. So factor things out into a helper function to reduce code duplication. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Daniel P. Berrange <berrange@redhat.com> Reviewed-by: Markus Armbruster <armbru@redhat.com>
2016-02-25Merge remote-tracking branch 'remotes/bonzini/tags/for-upstream' into stagingPeter Maydell
* Asynchronous dump-guest-memory from Peter * improved logging with -D -daemonize from Dimitris * more address_space_* optimization from Gonglei * TCG xsave/xrstor thinko fix * chardev bugfix and documentation patch # gpg: Signature made Thu 25 Feb 2016 15:12:27 GMT using RSA key ID 78C7AE83 # gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>" # gpg: aka "Paolo Bonzini <pbonzini@redhat.com>" * remotes/bonzini/tags/for-upstream: target-i386: fix confusion in xcr0 bit position vs. mask chardev: Properly initialize ChardevCommon components memory: Remove unreachable return statement memory: optimize qemu_get_ram_ptr and qemu_ram_ptr_length exec: store RAMBlock pointer into memory region log: Redirect stderr to logfile if deamonized dump-guest-memory: add qmp event DUMP_COMPLETED Dump: add hmp command "info dump" Dump: add qmp command "query-dump" DumpState: adding total_size and written_size fields dump-guest-memory: add "detach" support dump-guest-memory: disable dump when in INMIGRATE state dump-guest-memory: introduce dump_process() helper function. dump-guest-memory: add dump_in_progress() helper function dump-guest-memory: using static DumpState, add DumpStatus dump-guest-memory: add "detach" flag for QMP/HMP interfaces. dump-guest-memory: cleanup: removing dump_{error|cleanup}(). scripts/kvm/kvm_stat: Fix missing right parantheses and ".format(...)" qemu-options.hx: Improve documentation of chardev multiplexing mode Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2016-02-25chardev: Properly initialize ChardevCommon componentsEric Blake
Commit d0d7708b forgot to parse logging for spice chardevs and virtual consoles. This requires making qemu_chr_parse_common() non-static. While at it, use a temporary variable to make the code shorter, as well as reduce the churn when a later patch alters the layout of simple unions. Signed-off-by: Eric Blake <eblake@redhat.com> CC: Daniel P. Berrange <berrange@redhat.com> Message-Id: <1455927587-28033-2-git-send-email-eblake@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2016-02-23Merge remote-tracking branch 'remotes/spice/tags/pull-spice-20160223-1' into ↵Peter Maydell
staging spice: initial opengl/virgl support, postcopy migration fix. # gpg: Signature made Tue 23 Feb 2016 12:30:40 GMT using RSA key ID D3E87138 # gpg: Good signature from "Gerd Hoffmann (work) <kraxel@redhat.com>" # gpg: aka "Gerd Hoffmann <gerd@kraxel.org>" # gpg: aka "Gerd Hoffmann (private) <kraxel@gmail.com>" * remotes/spice/tags/pull-spice-20160223-1: Postcopy+spice: Pass spice migration data earlier spice/gl: tweak debug messages. spice/gl: add unblock timer spice: add opengl/virgl/dmabuf support spice: reset cursor on resize egl-helpers: add functions for render nodes and dma-buf passing configure: add dma-buf support detection. spice: init dcl before registering qxl interface Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2016-02-23all: Clean up includesPeter Maydell
Clean up includes so that osdep.h is included first and headers which it implies are not included manually. This commit was created with scripts/clean-includes. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Eric Blake <eblake@redhat.com>
2016-02-23Postcopy+spice: Pass spice migration data earlierDr. David Alan Gilbert
Spice hooks the migration status changes to figure out when to transmit information to the new spice server; but the migration status in postcopy doesn't quite fit - the destination starts running before the end of the source migration. It's not a case of hanging off the migration status change to postcopy-active either, since that happens before we stop the guest CPU. Fix it by sending a notify just after sending the device state, and adding a flag that can be tested by the notify receiver. Symptom: spice handover doesn't work with the error: red_worker.c:11540:display_channel_wait_for_migrate_data: timeout Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com> Reviewed-by: Amit Shah <amit.shah@redhat.com> Message-id: 1456161452-25318-1-git-send-email-dgilbert@redhat.com Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2016-02-23spice/gl: tweak debug messages.Gerd Hoffmann
Adjust message levels, make messages more verbose. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2016-02-23spice/gl: add unblock timerGerd Hoffmann
Pure debug aid, print a warning in case unblocking doesn't happen within one second. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
2016-02-23spice: add opengl/virgl/dmabuf supportGerd Hoffmann
This adds support for dma-buf passing to spice. This makes virtio-gpu with 3d acceleration work with spice. Workflow: * virglrenderer renders the guest command stream into a texture. * qemu exports the texture as dma-buf and passes on that dma-buf to spice-server. * spice-server passes the dma-buf to spice-client, using unix socket file descriptor passing. * spice-client asks the window systems composer to render the dma-buf to the screen. Requires cutting edge spice (server) and spice-gtk (client) builds, from git master branch. Also requires libvirt managing your qemu instance, and using "virt-viewer --attach $guest". libvirt will connect spice-server and spice-client using unix sockets instead of tcp sockets then, which is required for file descriptor passing. Works for the local case (spice server and client on the same machine) only. Supporting remote too is planned (by feeding the dma-bufs into gpu-assisted video encoder), but not there yet. gl mode is turned off by default, use "-spice gl=on,$otherargs" to enable it. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2016-02-23spice: reset cursor on resizeMarc-André Lureau
Spice server will clear the cursor on resize. QXL driver reset it after resize, however, virtio and other devices do not. Teach qemu to set it back. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2016-02-23egl-helpers: add functions for render nodes and dma-buf passingGerd Hoffmann
Adds helpers to open a drm render node and create a opengl context for it. Also add a helper to export a texture as dma-buf. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
2016-02-23spice: init dcl before registering qxl interfaceGerd Hoffmann
Without this spice might callback into qemu before ssd->dcl.con is initialized, resulting in a segfault due to NULL pointer dereference. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
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