- 25 4月, 2014 2 次提交
-
-
由 Eduardo Habkost 提交于
Currently it is very easy to crash QEMU by issuing an object-add command using an abstract class or a class that doesn't support TYPE_USER_CREATABLE as parameter. Example: with the following QMP command: (QEMU) object-add qom-type=cpu id=foo QEMU aborts at: ERROR:qom/object.c:335:object_initialize_with_type: assertion failed: (type->abstract == false) This patch moves the check for TYPE_USER_CREATABLE before object_new(), and adds a check to prevent the code from trying to instantiate abstract classes. Signed-off-by: NEduardo Habkost <ehabkost@redhat.com> Reviewed-by: NMatthew Rosato <mjrosato@linux.vnet.ibm.com> Tested-by: NMatthew Rosato <mjrosato@linux.vnet.ibm.com> Signed-off-by: NLuiz Capitulino <lcapitulino@redhat.com>
-
由 Cole Robinson 提交于
Just hardcode them in the callers Cc: Luiz Capitulino <lcapitulino@redhat.com> Cc: Markus Armbruster <armbru@redhat.com> Signed-off-by: NCole Robinson <crobinso@redhat.com> Reviewed-by: NPaolo Bonzini <pbonzini@redhat.com> Signed-off-by: NLuiz Capitulino <lcapitulino@redhat.com>
-
- 13 3月, 2014 1 次提交
-
-
由 Marcel Apfelbaum 提交于
In order to allow attaching machine options to a machine instance, current_machine is converted into MachineState. As a first step of deprecating QEMUMachine, some of the functions were modified to return MachineClass. Signed-off-by: NMarcel Apfelbaum <marcel.a@redhat.com> Signed-off-by: NAndreas Färber <afaerber@suse.de>
-
- 02 3月, 2014 1 次提交
-
-
由 Hani Benhabiles 提交于
Signed-off-by: NHani Benhabiles <hani@linux.com> Reviewed-by: NHu Tao <hutao@cn.fujitsu.com> Acked-by: NPaolo Bonzini <pbonzini@redhat.com> Signed-off-by: NMichael Tokarev <mjt@tls.msk.ru>
-
- 29 1月, 2014 2 次提交
-
-
由 Igor Mammedov 提交于
Introduces USER_CREATABLE interface that must be implemented by objects which are designed to created with -object CLI option or object-add QMP command. Interface provides an ability to do an optional second stage initialization of the object created with -object/object-add commands. By providing complete() callback, which is called after the object properties were set. It allows to: * prevents misusing of -object/object-add by filtering out objects that are not designed for it. * generalize second stage backend initialization instead of adding custom APIs to perform it * early error detection of backend initialization at -object/ object-add time rather than through a proxy DEVICE object that tries to use backend. Signed-off-by: NIgor Mammedov <imammedo@redhat.com> Reviewed-by: NStefan Hajnoczi <stefanha@redhat.com> Signed-off-by: NLuiz Capitulino <lcapitulino@redhat.com>
-
由 Igor Mammedov 提交于
Signed-off-by: NIgor Mammedov <imammedo@redhat.com> Reviewed-by: NStefan Hajnoczi <stefanha@redhat.com> Signed-off-by: NLuiz Capitulino <lcapitulino@redhat.com>
-
- 07 1月, 2014 2 次提交
-
-
由 Paolo Bonzini 提交于
Add two commands that are the monitor counterparts of -object. The commands have the same Visitor-based implementation, but use different kinds of visitors so that the HMP command has a DWIM string-based syntax, while the QMP variant accepts a stricter JSON-based properties dictionary. Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com> Reviewed-by: NIgor Mammedov <imammedo@redhat.com> Tested-by: NIgor Mammedov <imammedo@redhat.com> Signed-off-by: NLuiz Capitulino <lcapitulino@redhat.com>
-
由 Paolo Bonzini 提交于
These two commands invoke the "unparent" method of Object. Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com> Reviewed-by: NIgor Mammedov <imammedo@redhat.com> Tested-by: NIgor Mammedov <imammedo@redhat.com> Signed-off-by: NLuiz Capitulino <lcapitulino@redhat.com>
-
- 16 12月, 2013 1 次提交
-
-
由 Marc-André Lureau 提交于
Signed-off-by: NMarc-André Lureau <marcandre.lureau@gmail.com> Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
-
- 01 5月, 2013 1 次提交
-
-
由 Igor Mammedov 提交于
Adds "cpu-add id=xxx" QMP command. cpu-add's "id" argument is a CPU number in a range [0..max-cpus) Example QMP command: -> { "execute": "cpu-add", "arguments": { "id": 2 } } <- { "return": {} } Signed-off-by: NIgor Mammedov <imammedo@redhat.com> Acked-by: NLuiz Capitulino <lcapitulino@redhat.com> Reviewed-by: NEric Blake <eblake@redhat.com> Reviewed-by: NEduardo Habkost <ehabkost@redhat.com> Signed-off-by: NAndreas Färber <afaerber@suse.de>
-
- 30 4月, 2013 1 次提交
-
-
由 Hu Tao 提交于
The guest will be in this state when it is panicked. Signed-off-by: NWen Congyang <wency@cn.fujitsu.com> Signed-off-by: NHu Tao <hutao@cn.fujitsu.com> Reviewed-by: NMarkus Armbruster <armbru@redhat.com> Message-id: 0255f263ffdc2a3716f73e89098b96fd79a235b3.1366945969.git.hutao@cn.fujitsu.com Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
-
- 16 4月, 2013 1 次提交
-
-
由 Paolo Bonzini 提交于
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
-
- 19 12月, 2012 4 次提交
-
-
由 Paolo Bonzini 提交于
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
-
由 Paolo Bonzini 提交于
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
-
由 Paolo Bonzini 提交于
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
-
由 Paolo Bonzini 提交于
Touching char/char.h basically causes the whole of QEMU to be rebuilt. Avoid this, it is usually unnecessary. Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
-
- 19 11月, 2012 1 次提交
-
-
由 Paolo Bonzini 提交于
Weak symbols were a nice idea, but they turned out not to be a good one. Toolchain support is just too sparse, in particular llvm-gcc is totally broken. This patch uses a surprisingly low-tech approach: a static library. Symbols in a static library are always overridden by symbols in an object file. Furthermore, if you place each function in a separate source file, object files for unused functions will not be taken in. This means that each function can use all the dependencies that it needs (especially QAPI stuff such as error_setg). Thus, all stubs are placed in separate object files and put together in a static library. The library then is linked to all programs. Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com> Tested-by: NPeter Maydell <peter.maydell@linaro.org> Reviewed-by: NPeter Maydell <peter.maydell@linaro.org> Tested-by: NStefan Weil <sw@weilnetz.de> Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>
-
- 03 11月, 2012 1 次提交
-
-
由 Paolo Bonzini 提交于
Weakrefs only tell you if the symbol was defined elsewhere, so you need a further check at runtime to pick the default definition when needed. This could be automated by the compiler, but it does not do it. Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
-
- 30 10月, 2012 1 次提交
-
-
由 Paolo Bonzini 提交于
This is simpler and more portable. Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
-
- 24 10月, 2012 1 次提交
-
-
由 Paolo Bonzini 提交于
Right now, stop followed by an incoming migration will let the virtual machine start. cont before an incoming migration instead will fail. This is bad because the actual behavior is not predictable; it is racy with respect to the start of the incoming migration. That's because incoming migration is blocking, and thus will delay the processing of stop/cont until the end of the migration. In addition, there's nothing that really prevents the user from typing the block device's passwords before incoming migration is done, so returning the DeviceEncrypted error is also helpful in the QMP case. Both things can be fixed by just toggling the autostart variable when stop/cont are called in INMIGRATE state. Note that libvirt is currently working around the race by looping if the MigrationExpected answer is returned. After this patch, the command will return right away without ever raising an error. Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com> Signed-off-by: NLuiz Capitulino <lcapitulino@redhat.com>
-
- 23 10月, 2012 1 次提交
-
-
由 Paolo Bonzini 提交于
Avoid the dance between csock and vs->lsock. Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
-
- 26 9月, 2012 1 次提交
-
-
由 Luiz Capitulino 提交于
Also fixes a few issues while there: 1. The fd returned by monitor_get_fd() leaks in most error conditions 2. monitor_get_fd() return value is not checked. Best case we get an error that is not correctly reported, worse case one of the functions using the fd (with value of -1) will explode 3. A few error conditions aren't reported 4. We now "use up" @fdname always. Before, it was left alone for invalid @protocol Signed-off-by: NLuiz Capitulino <lcapitulino@redhat.com> Reviewed-by: NMarkus Armbruster <armbru@redhat.com>
-
- 16 8月, 2012 1 次提交
-
-
由 Anthony Liguori 提交于
mingw32 seems to want the declaration to also carry the weak attribute. Strangely, gcc on Linux absolutely does not want the declaration to be marked as weak. This may not be the right fix, but it seems to do the trick. Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
-
- 14 8月, 2012 2 次提交
-
-
由 Anthony Liguori 提交于
This command attempts to map to the behavior of -cpu ?. Unfortunately, the output of this command differs wildly across targets. To accommodate this, we use a weak symbol to implement a default version of the command that fails with a QERR_NOT_SUPPORTED error code. Targets can then override and implement this command if it makes sense for them. Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com> Signed-off-by: NLuiz Capitulino <lcapitulino@redhat.com>
-
由 Anthony Liguori 提交于
This can be used in conjunction with qom-list-types to determine the supported set of devices and their parameters. Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com> Signed-off-by: NLuiz Capitulino <lcapitulino@redhat.com>
-
- 09 5月, 2012 1 次提交
-
-
由 Luiz Capitulino 提交于
QEMU enters in this state when the guest suspends to ram (S3). This is important so that HMP users and QMP clients can know that the guest is suspended. QMP also has an event for this, but events are not reliable and are limited (ie. a client can connect to QEMU after the event has been emitted). Having a different state for S3 brings a new issue, though. Every device that doesn't run when the VM is stopped but wants to run when the VM is suspended has to check for RUN_STATE_SUSPENDED explicitly. This is the case for the keyboard and mouse devices, for example. Signed-off-by: NLuiz Capitulino <lcapitulino@redhat.com> Acked-by: NGerd Hoffmann <kraxel@redhat.com>
-
- 25 2月, 2012 1 次提交
-
-
由 Gerd Hoffmann 提交于
This patch adds the system_wakeup monitor command which will simply wake up suspended guests. Signed-off-by: NGerd Hoffmann <kraxel@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
-
- 07 2月, 2012 1 次提交
-
-
由 Paolo Bonzini 提交于
Move the creation of QmpInputVisitor and QmpOutputVisitor from qmp.c to qom/object.c, since it's the only practical way to access object properties. Keep this isolated such that it's easy to remove. At some point, we need to remove all usage of QObject in the tree and replace it with GVariant. Reviewed-by: NAnthony Liguori <aliguori@us.ibm.com> Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
-
- 04 2月, 2012 2 次提交
-
-
由 Anthony Liguori 提交于
This is mostly code movement although not entirely. This makes properties part of the Object base class which means that we can now start using Object in a meaningful way outside of qdev. Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
-
由 Anthony Liguori 提交于
This adds a command that allows searching for types that implement a property. This allows you to do things like search for all available PCIDevices. In the future, we'll also have a standard interface for things with a BlockDriverState property that a PCIDevice could implement. This will enable search queries like, "any type that implements the BlockDevice interface" which would allow management tools to present available block devices without having to hard code device names. Since an object can implement multiple interfaces, one device could act both as a BlockDevice and a NetworkDevice. Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
-
- 18 1月, 2012 5 次提交
-
-
由 Luiz Capitulino 提交于
Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com> Signed-off-by: NLuiz Capitulino <lcapitulino@redhat.com>
-
由 Luiz Capitulino 提交于
Include the name of the encrypted file. Signed-off-by: NLuiz Capitulino <lcapitulino@redhat.com>
-
由 Luiz Capitulino 提交于
New QMP command to change the VNC password. Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com> Signed-off-by: NLuiz Capitulino <lcapitulino@redhat.com> Signed-off-by: NLuiz Capitulino <lcapitulino@redhat.com>
-
由 Luiz Capitulino 提交于
Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com> Signed-off-by: NLuiz Capitulino <lcapitulino@redhat.com>
-
由 Luiz Capitulino 提交于
Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com> Signed-off-by: NLuiz Capitulino <lcapitulino@redhat.com>
-
- 14 1月, 2012 1 次提交
-
-
由 Paolo Bonzini 提交于
All files under GPLv2 will get GPLv2+ changes starting tomorrow. event_notifier.c and exec-obsolete.h were only ever touched by Red Hat employees and can be relicensed now. Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
-
- 15 12月, 2011 2 次提交
-
-
由 Anthony Liguori 提交于
This allows clients to read and write device model properties through QMP. QAPI doesn't support Visitor types yet and these commands are special in that they don't work with fixed types. I've added a documentation stub to qapi-schema.json so we can keep consistency there. Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
-
由 Anthony Liguori 提交于
This can be used to list properties in the device model. Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
-
- 06 12月, 2011 1 次提交
-
-
由 Luiz Capitulino 提交于
Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com> Signed-off-by: NLuiz Capitulino <lcapitulino@redhat.com>
-
- 27 10月, 2011 1 次提交
-
-
由 Luiz Capitulino 提交于
Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com> Signed-off-by: NLuiz Capitulino <lcapitulino@redhat.com>
-