- 18 6月, 2015 1 次提交
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由 Markus Armbruster 提交于
The new test demonstrates another generator crash. Signed-off-by: NMarkus Armbruster <armbru@redhat.com> Reviewed-by: NEric Blake <eblake@redhat.com>
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- 17 6月, 2015 1 次提交
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由 Fam Zheng 提交于
Signed-off-by: NFam Zheng <famz@redhat.com> Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
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- 06 6月, 2015 1 次提交
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由 Gerd Hoffmann 提交于
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com> Acked-by: NMichael S. Tsirkin <mst@redhat.com> [Fix compilation of the newly introduced test. - Paolo] Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
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- 15 5月, 2015 2 次提交
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由 Markus Armbruster 提交于
Mandatory option is silly, and the error handling is missing: the programs crash when -i isn't supplied. Make it an argument, and check it properly. Signed-off-by: NMarkus Armbruster <armbru@redhat.com> Reviewed-by: NEric Blake <eblake@redhat.com>
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由 Markus Armbruster 提交于
Signed-off-by: NMarkus Armbruster <armbru@redhat.com> Reviewed-by: NEric Blake <eblake@redhat.com>
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- 06 5月, 2015 8 次提交
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由 Eric Blake 提交于
Our type inheritance for both 'struct' and for flat 'union' merges key/value pairs from the base class with those from the type in question. Although the C code currently boxes things so that there is a distinction between which member is referred to, the QMP wire format does not allow passing a key more than once in a single object. Besides, if we ever change the generated C code to not be quite so boxy, we'd want to avoid duplicate member names there, too. Fix a testsuite entry added in an earlier patch, as well as adding a couple more tests to ensure we have appropriate coverage. Ensure that collisions are detected, regardless of whether there is a difference in opinion on whether the member name is optional. Signed-off-by: NEric Blake <eblake@redhat.com> Reviewed-by: NMarkus Armbruster <armbru@redhat.com> Signed-off-by: NMarkus Armbruster <armbru@redhat.com>
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由 Eric Blake 提交于
The handling of \ inside QAPI strings was less than ideal, and really only worked JSON's \/, \\, \", and our extension of \' (an obvious extension, when you realize we use '' instead of "" for strings). For other things, like '\n', it resulted in a literal 'n' instead of a newline. Of course, at the moment, we really have no use for escaped characters, as QAPI has to map to C identifiers, and we currently support ASCII only for that. But down the road, we may add support for default values for string parameters to a command or struct; if that happens, it would be nice to correctly support all JSON escape sequences, such as \n or \uXXXX. This gets us closer, by supporting Unicode escapes in the ASCII range. Since JSON does not require \OCTAL or \xXX escapes, and our QMP implementation does not understand them either, I intentionally reject it here, but it would be an easy addition if we desired it. Likewise, intentionally refusing the NUL byte means we don't have to worry about C strings being shorter than the qapi input. Signed-off-by: NEric Blake <eblake@redhat.com> Reviewed-by: NMarkus Armbruster <armbru@redhat.com> Signed-off-by: NMarkus Armbruster <armbru@redhat.com>
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由 Eric Blake 提交于
Demonstrate that the qapi generator silently parses confusing types, which may cause other errors later on. Later patches will update the expected results as the generator is made stricter. Most of the new tests focus on blatant errors. But returns-whitelist is a case where we have historically allowed returning something other than a JSON object from particular commands; we have to keep that behavior to avoid breaking clients, but it would be nicer to avoid adding such commands in the future, because any return that is not an (array of) object cannot be easily extended if future qemu wants to return additional information. The QMP protocol already documents that clients should ignore unknown dictionary keys, but does not require clients to have to handle more than one type of JSON object. Signed-off-by: NEric Blake <eblake@redhat.com> Reviewed-by: NMarkus Armbruster <armbru@redhat.com> Signed-off-by: NMarkus Armbruster <armbru@redhat.com>
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由 Eric Blake 提交于
For a few QMP commands, we are forced to pass an arbitrary type without tracking it properly in QAPI. Among the existing clients, this unnamed type was spelled 'dict', 'visitor', and '**'; this patch standardizes on '**', matching the documentation changes earlier in the series. Meanwhile, for the 'gen' key, we have been ignoring the value, although the schema consistently used "'no'" ('success-response' was hard-coded to checking for 'no'). But now that we can support a literal "false" in the schema, we might as well use that rather than ignoring the value or special-casing a random string. Note that these are one-way switches (use of 'gen':true is not the same as omitting 'gen'). Also, the use of '**' requires 'gen':false, but the use of 'gen':false does not mandate the use of '**'. There is no difference to the generated code. Add some tests on what we'd like to guarantee, although it will take later patches to clean up test results and actually enforce the use of a bool parameter. Signed-off-by: NEric Blake <eblake@redhat.com> Reviewed-by: NMarkus Armbruster <armbru@redhat.com> Signed-off-by: NMarkus Armbruster <armbru@redhat.com>
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由 Eric Blake 提交于
Demonstrate that the qapi generator doesn't deal very well with redefined expressions. At the parse level, they are silently accepted; and while the testsuite just stops at parsing, I've further tested that many of them cause generator crashes or invalid C code if they were appended to qapi-schema-test.json. A later patch will tighten things up and adjust the testsuite to match. Signed-off-by: NEric Blake <eblake@redhat.com> Reviewed-by: NMarkus Armbruster <armbru@redhat.com> Signed-off-by: NMarkus Armbruster <armbru@redhat.com>
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由 Eric Blake 提交于
Demonstrate that the qapi generator doesn't deal well with expressions that aren't up to par. Later patches will improve the expected results as the generator is made stricter. Only a few of the the added tests actually behave sanely at rejecting obvious problems or demonstrating success. Note that in some cases, we reject bad QAPI merely because our pseudo-JSON parser does not yet know how to parse numbers. This series does not address that, but when a later series adds support for numeric defaults of integer fields, the testsuite will ensure that we don't lose the error (and hopefully that the error message quality is improved). Signed-off-by: NEric Blake <eblake@redhat.com> Reviewed-by: NMarkus Armbruster <armbru@redhat.com> Signed-off-by: NMarkus Armbruster <armbru@redhat.com>
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由 Eric Blake 提交于
Demonstrate that the qapi generator doesn't deal well with unions that aren't up to par. Later patches will update the expected reseults as the generator is made stricter. A few tests work as planned, but most show poor or missing error messages. Of particular note, qapi-code-gen.txt documents 'base' only for flat unions, but the tests here demonstrate that we currently allow a 'base' to a simple union, although it is exercised only in the testsuite. Later patches will remove this undocumented feature, to give us more flexibility in adding other future extensions to union types. For example, one possible extension is the idea of a type-safe simple enum, where added fields tie the discriminator to a user-defined enum type rather than creating an implicit enum from the names in 'data'. But adding such safety on top of a simple enum with a base type could look ambiguous with a flat enum; besides, the documentation also mentions how any simple union can be represented by an equivalent flat union. So it will be simpler to just outlaw support for something we aren't using. Signed-off-by: NEric Blake <eblake@redhat.com> Reviewed-by: NMarkus Armbruster <armbru@redhat.com> Signed-off-by: NMarkus Armbruster <armbru@redhat.com>
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由 Eric Blake 提交于
Demonstrate that the qapi generator doesn't deal well with enums that aren't up to par. Later patches will update the expected results as the generator is made stricter. Signed-off-by: NEric Blake <eblake@redhat.com> Reviewed-by: NMarkus Armbruster <armbru@redhat.com> Signed-off-by: NMarkus Armbruster <armbru@redhat.com>
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- 29 4月, 2015 1 次提交
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由 John Snow 提交于
This will enable the testing of high offsets without wasting a lot of disk space, and does not impact the previous tests. mkimg and mkqcow2 are added to libqos for other tests. Signed-off-by: NJohn Snow <jsnow@redhat.com> Acked-by: NStefan Hajnoczi <stefanha@redhat.com> Message-id: 1426274523-22661-2-git-send-email-jsnow@redhat.com
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- 17 3月, 2015 1 次提交
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由 Andreas Färber 提交于
Test non-default -smp core and thread counts and a non-default CPU model on all PC machines except for isapc. Note that not all historic versions actually supported this particular configuration, ignored for simplicity. For machines pc-*-1.5+ test QMP cpu-add with monotonically increasing ID, and test for graceful failure otherwise. Cc: Eduardo Habkost <ehabkost@redhat.com> Signed-off-by: NAndreas Färber <afaerber@suse.de>
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- 13 3月, 2015 1 次提交
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由 Frediano Ziglio 提交于
Test behaviour of timers and interrupts related to timeouts. Signed-off-by: NFrediano Ziglio <freddy77@gmail.com> Reviewed-by: NPaolo Bonzini <pbonzini@redhat.com> Message-id: 1420742303-3030-1-git-send-email-freddy77@gmail.com Signed-off-by: NStefan Hajnoczi <stefanha@redhat.com>
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- 10 3月, 2015 2 次提交
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由 Marc Marí 提交于
Add virtio MMIO support. Add virtio-blk-test MMIO test case. Signed-off-by: NMarc Marí <marc.mari.barcelo@gmail.com> Reviewed-by: NStefan Hajnoczi <stefanha@redhat.com> Message-id: 1424812915-25728-6-git-send-email-marc.mari.barcelo@gmail.com Signed-off-by: NStefan Hajnoczi <stefanha@redhat.com> Signed-off-by: NKevin Wolf <kwolf@redhat.com>
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由 Eduardo Habkost 提交于
This will allow the PC code to use the header, and lets us eliminate the QEMU_INCLUDES hack inside tests/Makefile. Reviewed-by: NPaolo Bonzini <pbonzini@redhat.com> Reviewed-by: NAndreas Färber <afaerber@suse.de> Signed-off-by: NEduardo Habkost <ehabkost@redhat.com>
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- 03 3月, 2015 1 次提交
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由 Peter Maydell 提交于
This reverts commit b8a173b2, reversing changes made to 5de09046. (I applied this pull request when I should not have done so, and am now immediately reverting it.) Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
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- 26 2月, 2015 1 次提交
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由 Eduardo Habkost 提交于
This will allow the PC code to use the header, and lets us eliminate the QEMU_INCLUDES hack inside tests/Makefile. Reviewed-by: NPaolo Bonzini <pbonzini@redhat.com> Signed-off-by: NEduardo Habkost <ehabkost@redhat.com>
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- 17 2月, 2015 1 次提交
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由 Mike Day 提交于
Add RCU-enabled variants on the existing bsd DQ facility. Each operation has the same interface as the existing (non-RCU) version. Also, each operation is implemented as macro. Using the RCU-enabled QLIST, existing QLIST users will be able to convert to RCU without using a different list interface. Signed-off-by: NMike Day <ncmike@ncultra.org> Reviewed-by: NFam Zheng <famz@redhat.com> Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
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- 16 2月, 2015 3 次提交
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由 John Snow 提交于
With global state removed, code responsible for booting up, verifying, and initializing the AHCI HBA is extracted and inserted into libqos/ahci.c, which would allow for other qtests in the future to quickly grab a meaningfully initialized reference to an AHCI HBA. Even without other users, functionalizing and isolating the code assists future AHCI tests that exercise Q35 migration. For now, libqos/ahci.o will be PC-only, but can be expanded into something arch-agnostic in the future, if needed. Signed-off-by: NJohn Snow <jsnow@redhat.com> Reviewed-by: NPaolo Bonzini <pbonzini@redhat.com> Message-id: 1421698563-6977-16-git-send-email-jsnow@redhat.com Signed-off-by: NStefan Hajnoczi <stefanha@redhat.com>
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由 John Snow 提交于
Create an operations structure so that the libqos interface can be architecture agnostic, and create a pc-specific interface to functions like qtest_boot. Move the libqos object in the Makefile from being ahci-test only to being linked with all tests that utilize the libqos features. Signed-off-by: NJohn Snow <jsnow@redhat.com> Reviewed-by: NPaolo Bonzini <pbonzini@redhat.com> Message-id: 1421698563-6977-8-git-send-email-jsnow@redhat.com Signed-off-by: NStefan Hajnoczi <stefanha@redhat.com>
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由 John Snow 提交于
The intent of this file is to serve as a misc. utilities file to be shared amongst tests that are utilizing libqos facilities. In a later patch, migration test helpers will be added to libqos.c that will allow simplified testing of migration cases where libqos is "Just Enough OS" for migrations testing. The addition of the AHCIQState structure will also allow us to eliminate global variables inside of qtests to manage allocators and test instances in a better, more functional way. libqos.c: - Add qtest_boot - Add qtest_shutdown libqos.h: - Create QOSState structure for allocator and QTestState. ahci-test.c: - Move qtest_boot and qtest_shutdown to libqos.c/h - Create AHCIQState to interface with new qtest_boot/shutdown prototypes - Modify tests slightly to use new types. For now, the new object file is only linked to ahci-test, because it still relies on pc architecture specific code in libqos. The next two patches will reorganize the code to be more general. Signed-off-by: NJohn Snow <jsnow@redhat.com> Reviewed-by: NPaolo Bonzini <pbonzini@redhat.com> Message-id: 1421698563-6977-4-git-send-email-jsnow@redhat.com Signed-off-by: NStefan Hajnoczi <stefanha@redhat.com>
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- 12 2月, 2015 1 次提交
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由 Paolo Bonzini 提交于
This needs to go away sooner or later, but one complication is the complex VFIO data structures that are modified in instance_finalize. Take a shortcut for now. Reviewed-by: NMichael Roth <mdroth@linux.vnet.ibm.com> Tested-by: NMichael Roth <mdroth@linux.vnet.ibm.com> Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
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- 07 2月, 2015 1 次提交
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由 Francesco Romani 提交于
Managing applications, like oVirt (http://www.ovirt.org), make extensive use of thin-provisioned disk images. To let the guest run smoothly and be not unnecessarily paused, oVirt sets a disk usage threshold (so called 'high water mark') based on the occupation of the device, and automatically extends the image once the threshold is reached or exceeded. In order to detect the crossing of the threshold, oVirt has no choice but aggressively polling the QEMU monitor using the query-blockstats command. This lead to unnecessary system load, and is made even worse under scale: deployments with hundreds of VMs are no longer rare. To fix this, this patch adds: * A new monitor command `block-set-write-threshold', to set a mark for a given block device. * A new event `BLOCK_WRITE_THRESHOLD', to report if a block device usage exceeds the threshold. * A new `write_threshold' field into the `BlockDeviceInfo' structure, to report the configured threshold. This will allow the managing application to use smarter and more efficient monitoring, greatly reducing the need of polling. [Updated qemu-iotests 067 output to add the new 'write_threshold' property. --Stefan] [Changed g_assert_false() to !g_assert() to fix the build on older glib versions. --Kevin] Signed-off-by: NFrancesco Romani <fromani@redhat.com> Reviewed-by: NEric Blake <eblake@redhat.com> Message-id: 1421068273-692-1-git-send-email-fromani@redhat.com Signed-off-by: NStefan Hajnoczi <stefanha@redhat.com> Signed-off-by: NKevin Wolf <kwolf@redhat.com>
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- 06 2月, 2015 1 次提交
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由 Alexander Graf 提交于
One of the annoyances of the current migration format is the fact that it's not self-describing. In fact, it's not properly describing at all. Some code randomly scattered throughout QEMU elaborates roughly how to read and write a stream of bytes. We discussed an idea during KVM Forum 2013 to add a JSON description of the migration protocol itself to the migration stream. This patch adds a section after the VM_END migration end marker that contains description data on what the device sections of the stream are composed of. This approach is backwards compatible with any QEMU version reading the stream, because QEMU just stops reading after the VM_END marker and ignores any data following it. With an additional external program this allows us to decipher the contents of any migration stream and hopefully make migration bugs easier to track down. Signed-off-by: NAlexander Graf <agraf@suse.de> Signed-off-by: NAmit Shah <amit.shah@redhat.com> Signed-off-by: NJuan Quintela <quintela@redhat.com>
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- 02 2月, 2015 1 次提交
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由 Paolo Bonzini 提交于
rcutorture is the unit test for rcu. Reviewed-by: NFam Zheng <famz@redhat.com> Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
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- 13 1月, 2015 1 次提交
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由 Marc Marí 提交于
The allocator in malloc-pc has been extracted, so it can be used in every arch. This operation showed that both the alloc and free functions can be also generic. Because of this, the QGuestAllocator has been removed from is function to wrap the alloc and free function, and now just contains the allocator parameters. As a result, only the allocator initalizer and unitializer are arch dependent. Signed-off-by: NMarc Marí <marc.mari.barcelo@gmail.com> Reviewed-by: NStefan Hajnoczi <stefanha@redhat.com> Reviewed-by: NJohn Snow <jsnow@redhat.com> Signed-off-by: NStefan Hajnoczi <stefanha@redhat.com>
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- 16 12月, 2014 2 次提交
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由 Dr. David Alan Gilbert 提交于
The splitting of qemu-file and addition of the buffered file landed at the same time; so now split the buffered file code out. Signed-off-by: NDr. David Alan Gilbert <dgilbert@redhat.com> Signed-off-by: NAmit Shah <amit.shah@redhat.com>
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由 Dr. David Alan Gilbert 提交于
The migration code now occupies a fair chunk of the top level .c files, it seems time to give it it's own directory. I've not touched: arch_init.c - that's mostly RAM migration but has a few random other bits savevm.c - because it's built target specific This is purely a code move; no code has changed. - it fails checkpatch because of old violations, it feels safer to keep this as purely a move and fix those at some mythical future date. The xbzrle and vmstate tests are now only run for softmmu builds since they require files in the migrate/ directory which is only built for softmmu. Signed-off-by: NDr. David Alan Gilbert <dgilbert@redhat.com> Signed-off-by: NAmit Shah <amit.shah@redhat.com>
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- 15 10月, 2014 5 次提交
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由 Igor Mammedov 提交于
use usb-tablet as a hotplugged usb device. Signed-off-by: NIgor Mammedov <imammedo@redhat.com> Reviewed-by: NPaolo Bonzini <pbonzini@redhat.com> Signed-off-by: NAndreas Färber <afaerber@suse.de>
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由 Igor Mammedov 提交于
Signed-off-by: NIgor Mammedov <imammedo@redhat.com> Reviewed-by: NPaolo Bonzini <pbonzini@redhat.com> Signed-off-by: NAndreas Färber <afaerber@suse.de>
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由 Igor Mammedov 提交于
Move code necessary for testing uhci port into library so it could be used by other USB tests. Signed-off-by: NIgor Mammedov <imammedo@redhat.com> Reviewed-by: NPaolo Bonzini <pbonzini@redhat.com> Signed-off-by: NAndreas Färber <afaerber@suse.de>
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由 Igor Mammedov 提交于
Signed-off-by: NIgor Mammedov <imammedo@redhat.com> Reviewed-by: NPaolo Bonzini <pbonzini@redhat.com> Reviewed-by: NMichael S. Tsirkin <mst@redhat.com> Signed-off-by: NAndreas Färber <afaerber@suse.de>
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由 Igor Mammedov 提交于
Signed-off-by: NIgor Mammedov <imammedo@redhat.com> Reviewed-by: NPaolo Bonzini <pbonzini@redhat.com> Reviewed-by: NMichael S. Tsirkin <mst@redhat.com> Signed-off-by: NAndreas Färber <afaerber@suse.de>
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- 14 10月, 2014 2 次提交
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由 Eduardo Habkost 提交于
Separate the QEMUFile interface from the implementation, to reduce dependencies from code using QEMUFile. All the code that is being moved to the new file is exactly the same code that was on savevm.c (moved by commit 093c455a), so I am using the copyright and license header from savevm.c for the new file. Signed-off-by: NEduardo Habkost <ehabkost@redhat.com> Reviewed-by: NMarkus Armbruster <armbru@redhat.com> Signed-off-by: NJuan Quintela <quintela@redhat.com>
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由 Dr. David Alan Gilbert 提交于
Modify some of tests/test-vmstate.c to use the in memory file based on QEMUSizedBuffer to provide basic testing of QEMUSizedBuffer and the associated memory backed QEMUFile type. Only some of the tests are changed so that the fd backed QEMUFile is still tested. Signed-off-by: NDr. David Alan Gilbert <dgilbert@redhat.com> Reviewed-by: NEric Blake <eblake@redhat.com> Signed-off-by: NJuan Quintela <quintela@redhat.com>
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- 05 10月, 2014 1 次提交
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由 Markus Armbruster 提交于
Each of qdev-monitor-test and blockdev-test has just one test case, and both are about drive_del. [Extended copyright from 2013 to 2013-2014 as requested by Eric Blake. --Stefan] Signed-off-by: NMarkus Armbruster <armbru@redhat.com> Reviewed-by: NEric Blake <eblake@redhat.com> Message-id: 1412261496-24455-2-git-send-email-armbru@redhat.com Signed-off-by: NStefan Hajnoczi <stefanha@redhat.com>
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- 27 9月, 2014 1 次提交
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由 Eric Blake 提交于
tests/Makefile had a mix of TAB vs. 8-space indentation; given that it is a Makefile, TAB is more idiomatic even though in these particular cases the choice of whitespace didn't matter. Signed-off-by: NEric Blake <eblake@redhat.com> Reviewed-by: NMarkus Armbruster <armbru@redhat.com> Signed-off-by: NMichael Tokarev <mjt@tls.msk.ru>
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