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2016-03-17crypto: add support for the serpent cipher algorithmDaniel P. Berrange
New cipher algorithms 'serpent-128', 'serpent-192' and 'serpent-256' are defined for the Serpent algorithm. The nettle and gcrypt cipher backends are updated to support the new cipher and a test vector added to the cipher test suite. The new algorithm is enabled in the LUKS block encryption driver. Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Fam Zheng <famz@redhat.com> Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2016-03-17crypto: add support for the cast5-128 cipher algorithmDaniel P. Berrange
A new cipher algorithm 'cast-5-128' is defined for the Cast-5 algorithm with 128 bit key size. Smaller key sizes are supported by Cast-5, but nothing in QEMU should use them, so only 128 bit keys are permitted. The nettle and gcrypt cipher backends are updated to support the new cipher and a test vector added to the cipher test suite. The new algorithm is enabled in the LUKS block encryption driver. Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Fam Zheng <famz@redhat.com> Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2016-03-17crypto: skip testing of unsupported cipher algorithmsDaniel P. Berrange
We don't guarantee that all crypto backends will support all cipher algorithms, so we should skip tests unless the crypto backend indicates support. Reviewed-by: Fam Zheng <famz@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2016-03-17crypto: add support for anti-forensic split algorithmDaniel P. Berrange
The LUKS format specifies an anti-forensic split algorithm which is used to artificially expand the size of the key material on disk. This is an implementation of that algorithm. Reviewed-by: Fam Zheng <famz@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2016-03-17crypto: add support for generating initialization vectorsDaniel P. Berrange
There are a number of different algorithms that can be used to generate initialization vectors for disk encryption. This introduces a simple internal QCryptoBlockIV object to provide a consistent internal API to the different algorithms. The initially implemented algorithms are 'plain', 'plain64' and 'essiv', each matching the same named algorithm provided by the Linux kernel dm-crypt driver. Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Fam Zheng <famz@redhat.com> Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2016-03-17crypto: add support for PBKDF2 algorithmDaniel P. Berrange
The LUKS data format includes use of PBKDF2 (Password-Based Key Derivation Function). The Nettle library can provide an implementation of this, but we don't want code directly depending on a specific crypto library backend. Introduce a new include/crypto/pbkdf.h header which defines a QEMU API for invoking PBKDK2. The initial implementations are backed by nettle & gcrypt, which are commonly available with distros shipping GNUTLS. The test suite data is taken from the cryptsetup codebase under the LGPLv2.1+ license. This merely aims to verify that whatever backend we provide for this function in QEMU will comply with the spec. Reviewed-by: Fam Zheng <famz@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2016-03-16Merge remote-tracking branch 'remotes/mst/tags/for_upstream' into stagingPeter Maydell
acpi: minor fix Since previous pull acpi test triggers warnings, fix it up. Signed-off-by: Michael S. Tsirkin <mst@redhat.com> # gpg: Signature made Tue 15 Mar 2016 21:26:38 GMT using RSA key ID D28D5469 # gpg: Good signature from "Michael S. Tsirkin <mst@kernel.org>" # gpg: aka "Michael S. Tsirkin <mst@redhat.com>" * remotes/mst/tags/for_upstream: acpi-test: update UID for GSI links Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2016-03-15acpi-test: update UID for GSI linksMichael S. Tsirkin
Update acpi test data to match commit 6a991e07bb8eeb7d7799a949c0528dffb84b2a98 ("hw/acpi: fix GSI links UID"). Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2016-03-15Merge remote-tracking branch 'remotes/mst/tags/for_upstream' into stagingPeter Maydell
vhost, virtio, pci, pc, acpi nvdimm work sparse cpu id rework ipmi enhancements fixes all over the place pxb option to tweak chassis number Signed-off-by: Michael S. Tsirkin <mst@redhat.com> # gpg: Signature made Tue 15 Mar 2016 14:33:10 GMT using RSA key ID D28D5469 # gpg: Good signature from "Michael S. Tsirkin <mst@kernel.org>" # gpg: aka "Michael S. Tsirkin <mst@redhat.com>" * remotes/mst/tags/for_upstream: (51 commits) hw/acpi: fix GSI links UID ipmi: add some local variables in ipmi_sdr_init ipmi: remove the need of an ending record in the SDR table ipmi: use a function to initialize the SDR table ipmi: add a realize function to the device class ipmi: add rsp_buffer_set_error() helper ipmi: remove IPMI_CHECK_RESERVATION() macro ipmi: replace IPMI_ADD_RSP_DATA() macro with inline helpers ipmi: remove IPMI_CHECK_CMD_LEN() macro MAINTAINERS: machine core MAINTAINERS: Add an entry for virtio header files pc: acpi: clarify why possible LAPIC entries must be present in MADT pc: acpi: drop cpu->found_cpus bitmap pc: acpi: create Processor and Notify objects only for valid lapics pc: acpi: create MADT.lapic entries only for valid lapics pc: acpi: SRAT: create only valid processor lapic entries pc: acpi: cleanup qdev_get_machine() calls machine: introduce MachineClass.possible_cpu_arch_ids() hook pc: init pcms->apic_id_limit once and use it throughout pc.c pc: acpi: remove NOP assignment ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2016-03-15Merge remote-tracking branch ↵Peter Maydell
'remotes/berrange/tags/pull-io-next-2016-03-15-1' into staging Merge I/O fixes # gpg: Signature made Tue 15 Mar 2016 14:42:43 GMT using RSA key ID 15104FDF # gpg: Good signature from "Daniel P. Berrange <dan@berrange.com>" # gpg: aka "Daniel P. Berrange <berrange@redhat.com>" * remotes/berrange/tags/pull-io-next-2016-03-15-1: io: stronger check for support for IPv4/6 Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2016-03-15io: stronger check for support for IPv4/6Daniel P. Berrange
Instead of just checking for bind(), also check whether getaddrinfo can resolve IPv6 addresses. This catches failure when travis runs QEMU builds inside minimal docker containers Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2016-03-14iotests: Add test for QMP event ratesAlberto Garcia
This test verifies that the rate-limited QMP events are emitted at a maximum rate of 1 per second as defined in monitor_qapi_event_conf in monitor.c It also checks that QUORUM_REPORT_BAD events generated from different nodes are kept in separate queues so they don't mask each other. Signed-off-by: Alberto Garcia <berto@igalia.com> Reviewed-by: Max Reitz <mreitz@redhat.com> Message-id: 0dbd3ee88a59a6363042ad81cfb345037bfbf612.1457610443.git.berto@igalia.com [mreitz@redhat.com: Renamed test from 146 to 148] Signed-off-by: Max Reitz <mreitz@redhat.com>
2016-03-14iotests: Correct 081's reference outputMax Reitz
The newly added type parameter for the QUORUM_REPORT_BAD event changed the output of iotest 081, so the reference should be amended accordingly. Signed-off-by: Max Reitz <mreitz@redhat.com> Message-id: 1457705687-27122-1-git-send-email-mreitz@redhat.com Reviewed-by: Alberto Garcia <berto@igalia.com>
2016-03-14block/vpc: add tests for image creation force_size parameterJeff Cody
Signed-off-by: Jeff Cody <jcody@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2016-03-14block/vpc: tests for auto-detecting VPC and Hyper-V VHD imagesJeff Cody
This tests auto-detection, and overrides, of VHD image sizes created by Virtual PC, Hyper-V, and Disk2vhd. This adds three sample images: hyperv2012r2-dynamic.vhd.bz2 - dynamic VHD image created with Hyper-V virtualpc-dynamic.vhd.bz2 - dynamic VHD image created with Virtual PC d2v-zerofilled.vhd.bz2 - dynamic VHD image created with Disk2vhd Signed-off-by: Jeff Cody <jcody@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2016-03-11acpi-test-data: add _DIS methodsMichael S. Tsirkin
commit c82f503dd5c3f0a01a9e63741f1f875652669867 ("hw/acpi: fix Q35 support for legacy Windows OS") added _DIS for all link devices. Update expected test files accordingly. Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2016-03-11i386: update expected DSDTMichael S. Tsirkin
DSDT was changed by: commit 27b9fc54d23acd8f6829e850a027b3b3878cba37 ("i386: populate floppy drive information in DSDT"). Update expected files accordingly. Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2016-03-10io: assert errors before asserting content in I/O testDaniel P. Berrange
When checking the results of an I/O operation test, assert that the error objects are NULL before asserting on the content. This is found to give more useful indication of the problem when diagnosing test failures. Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2016-03-10io: set correct error object in background reader test threadDaniel P. Berrange
The reader thread was accidentally setting the error pointer intended for the writer thread. If both threads set errors this would result in QEMU abort'ing due to the error already being set. Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2016-03-10io: wait for incoming client in socket testDaniel P. Berrange
Exercise the GSource code for server sockets by calling qio_channel_wait() prior to accepting the incoming client. Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2016-03-10io: bind to socket before creating QIOChannelSocketDaniel P. Berrange
In the QIOChannelSocket test we create a socket file descriptor and then try to create a QIOChannelSocket. This works on Linux, but fails on Win32 because it is not valid to call getsockname() on an unbound socket. Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2016-03-10io: initialize sockets in test programDaniel P. Berrange
The win32 sockets layer requires that socket_init() is called otherwise nothing will work. Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2016-03-10io: use bind() to check for IPv4/6 availabilityDaniel P. Berrange
Currently the test-io-channel-socket.c test uses getifaddrs to see if an IPv4/6 address is present on any host NIC, as a way to determine if IPv4/6 sockets can be used. This is problematic because getifaddrs is not available on Win32. Rather than testing indirectly via getifaddrs, just create a socket and try to bind() to the loopback address instead. Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2016-03-08tests: update acpi test dataGerd Hoffmann
using tests/acpi-test-data/rebuild-expected-aml.sh Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2016-03-05qapi: Drop useless 'data' member of unionsEric Blake
We started moving away from the use of the 'void *data' member in the C union corresponding to a QAPI union back in commit 544a373; recent commits have gotten rid of other uses. Now that it is completely unused, we can remove the member itself as well as the FIXME comment. Update the testsuite to drop the negative test union-clash-data. Signed-off-by: Eric Blake <eblake@redhat.com> Reviewed-by: Daniel P. Berrange <berrange@redhat.com> Message-Id: <1457021813-10704-11-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>
2016-03-05qapi: Rename 'fields' to 'members' in generatorEric Blake
C types and JSON objects don't have fields, but members. We shouldn't gratuitously invent terminology. This patch is a strict renaming of generator code internals (including testsuite comments), before later patches rename C interfaces. No change to generated code with this patch. Suggested-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Eric Blake <eblake@redhat.com> Message-Id: <1457021813-10704-2-git-send-email-eblake@redhat.com> Signed-off-by: Markus Armbruster <armbru@redhat.com>
2016-03-04qapi-dealloc: Reduce use outside of generated codeEric Blake
No need to roll our own use of the dealloc visitors when we can just directly use the qapi_free_FOO() functions that do what we want in one line. In net.c, inline net_visit() into its remaining lone caller. After this patch, test-visitor-serialization.c is the only non-generated file that needs to use a dealloc visitor, because it is testing low level aspects of the visitor interface. Signed-off-by: Eric Blake <eblake@redhat.com> Message-Id: <1456262075-3311-2-git-send-email-eblake@redhat.com> Signed-off-by: Markus Armbruster <armbru@redhat.com>
2016-02-29iotests/124: Add cluster_size mismatch testJohn Snow
If a backing file isn't specified in the target image and the cluster_size is larger than the bitmap granularity, we run the risk of creating bitmaps with allocated clusters but empty/no data which will prevent the proper reading of the backup in the future. Signed-off-by: John Snow <jsnow@redhat.com> Reviewed-by: Fam Zheng <famz@redhat.com> Message-id: 1456433911-24718-4-git-send-email-jsnow@redhat.com Signed-off-by: Jeff Cody <jcody@redhat.com>
2016-02-29mirror: Rewrite mirror_iterationFam Zheng
The "pnum < nb_sectors" condition in deciding whether to actually copy data is unnecessarily strict, and the qiov initialization is unnecessarily for bdrv_aio_write_zeroes and bdrv_aio_discard. Rewrite mirror_iteration to fix both flaws. The output of iotests 109 is updated because we now report the offset and len slightly differently in mirroring progress. Signed-off-by: Fam Zheng <famz@redhat.com> Reviewed-by: Max Reitz <mreitz@redhat.com> Message-id: 1454637630-10585-2-git-send-email-famz@redhat.com Signed-off-by: Jeff Cody <jcody@redhat.com>
2016-02-25qga: Support enum names in guest-file-seekEric Blake
Magic constants are a pain to use, especially when we run the risk that our choice of '1' for QGA_SEEK_CUR might differ from the host or guest's choice of SEEK_CUR. Better is to use an enum value, via a qapi alternate type for back-compatibility. With this, {"command":"guest-file-seek", "arguments":{"handle":1, "offset":0, "whence":"cur"}} becomes a synonym for the older {"command":"guest-file-seek", "arguments":{"handle":1, "offset":0, "whence":1}} Signed-off-by: Eric Blake <eblake@redhat.com> Reviewed-by: Michael Roth <mdroth@linux.vnet.ibm.com> Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
2016-02-25Merge remote-tracking branch 'remotes/mst/tags/for_upstream' into stagingPeter Maydell
vhost, virtio, pci, pc Fixes all over the place. virtio dataplane migration support. Old q35 machine types removed. Signed-off-by: Michael S. Tsirkin <mst@redhat.com> # gpg: Signature made Thu 25 Feb 2016 11:16:46 GMT using RSA key ID D28D5469 # gpg: Good signature from "Michael S. Tsirkin <mst@kernel.org>" # gpg: aka "Michael S. Tsirkin <mst@redhat.com>" * remotes/mst/tags/for_upstream: (21 commits) q35: No need to check gigabyte_align q35: Remove unused q35-acpi-dsdt.aml file ich9: Remove enable_tco arguments from init functions machine: Remove no_tco field q35: Remove old machine versions tests/vhost-user-bridge: fix build on 32 bit systems vring: remove virtio-scsi: do not use vring in dataplane virtio-blk: do not use vring in dataplane virtio-blk: fix "disabled data plane" mode virtio: export vring_notify as virtio_should_notify virtio: add AioContext-specific function for host notifiers vring: make vring_enable_notification return void block-migration: acquire AioContext as necessary pci core: function pci_bus_init() cleanup pci core: function pci_host_bus_register() cleanup balloon: Use only 'pc-dimm' type dimm for ballooning virtio-balloon: rewrite get_current_ram_size() move get_current_ram_size to virtio-balloon.c vhost-user: don't merge regions with different fds ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2016-02-25tests/vhost-user-bridge: fix build on 32 bit systemsMichael S. Tsirkin
Mainly casts between void * and uint64_t, and wrong format for size_t. Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
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> --- This just catches a couple of stragglers since I posted the last clean-includes patchset last week.
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>
2016-02-22qemu-iotests: 140: make description slightly more verboseSascha Silbe
Describe in a little more detail what the test is supposed to achieve. Signed-off-by: Sascha Silbe <silbe@linux.vnet.ibm.com> Message-id: 1455827853-33477-3-git-send-email-silbe@linux.vnet.ibm.com Signed-off-by: Max Reitz <mreitz@redhat.com>
2016-02-22qemu-iotests: 140: don't use IDE deviceSascha Silbe
IDE is only implemented by very few architectures (mostly PC). The test doesn't actually need a block device attached to the BlockBackend, so just drop it and adjust the reference output accordingly. Fixes: 16dee418 ("iotests: Add test for eject under NBD server") Signed-off-by: Sascha Silbe <silbe@linux.vnet.ibm.com> Message-id: 1455827853-33477-2-git-send-email-silbe@linux.vnet.ibm.com Signed-off-by: Max Reitz <mreitz@redhat.com>
2016-02-22qemu-iotests: 067: ignore QMP eventsSascha Silbe
The relative ordering of "device_del" return value and the "DEVICE_DELETED" QMP event depends on the architecture being tested. On x86 unplugging virtio disks is asynchronous (=qdev_unplug()= → =hotplug_handler_unplug_request()=) while on s390x it is synchronous (=qdev_unplug()= → =hotplug_handler_unplug()=). This leads to the actual output on s390x consistently differing from the reference output (that was probably produced on x86). The easiest way to address this is to filter out QMP events in 067. The DEVICE_DELETED event is already getting explicitly tested by the Python-based test case 139, so the test coverage should be unaffected. Make use of the recently introduced _filter_qmp_events() to remove QMP events from the test case output and adjust the reference output accordingly. The tr / sed / tr trick used for filtering was suggested by Max Reitz <mreitz@redhat.com>. Signed-off-by: Sascha Silbe <silbe@linux.vnet.ibm.com> Message-id: 1455886869-139916-2-git-send-email-silbe@linux.vnet.ibm.com Signed-off-by: Max Reitz <mreitz@redhat.com>
2016-02-22qemu-iotests: Extend iotest 093 to test burstsAlberto Garcia
This patch adds a new test that checks that the burst settings ('iops_max', 'iops_max_length', etc.) of the throttling code work as expected. Signed-off-by: Alberto Garcia <berto@igalia.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2016-02-22throttle: Test throttle_compute_wait() during burstsAlberto Garcia
This test simulates an I/O burst for more than two seconds and checks that it works as expected. Signed-off-by: Alberto Garcia <berto@igalia.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2016-02-22throttle: Check that burst_level leaks correctlyAlberto Garcia
This patch expands test_leak_bucket() to check that burst_level leaks correctly. Signed-off-by: Alberto Garcia <berto@igalia.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2016-02-22throttle: Use throttle_config_init() to initialize ThrottleConfigAlberto Garcia
We can currently initialize ThrottleConfig by zeroing all its fields, but this will change with the new fields to define the length of the burst periods. This patch introduces a new throttle_config_init() function and uses it to replace all memset() calls that initialize ThrottleConfig directly. Signed-off-by: Alberto Garcia <berto@igalia.com> Reviewed-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2016-02-22throttle: Merge all functions that check the configuration into oneAlberto Garcia
There's no need to keep throttle_conflicting(), throttle_is_valid() and throttle_max_is_missing_limit() as separate functions, so this patch merges all three into one. As a consequence, check_throttle_config() becomes redundant and can be replaced with throttle_is_valid(). Signed-off-by: Alberto Garcia <berto@igalia.com> Reviewed-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2016-02-22throttle: Set always an average value when setting a maximum valueAlberto Garcia
When testing the ranges of valid values, set_cfg_value() creates sometimes invalid throttling configurations by setting bucket.max while leaving bucket.avg uninitialized. While this doesn't break the current tests, it will as soon as we unify all functions that check the validity of the throttling configuration. This patch ensures that the value of bucket.avg is valid when setting bucket.max. Signed-off-by: Alberto Garcia <berto@igalia.com> Reviewed-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2016-02-22throttle: Make throttle_is_valid() set errpAlberto Garcia
The caller does not need to set it, and this will allow us to refactor this function later. Signed-off-by: Alberto Garcia <berto@igalia.com> Reviewed-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2016-02-22throttle: Make throttle_max_is_missing_limit() set errpAlberto Garcia
The caller does not need to set it, and this will allow us to refactor this function later. Signed-off-by: Alberto Garcia <berto@igalia.com> Reviewed-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2016-02-22throttle: Make throttle_conflicting() set errpAlberto Garcia
The caller does not need to set it, and this will allow us to refactor this function later. Signed-off-by: Alberto Garcia <berto@igalia.com> Reviewed-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2016-02-22block: Fix -incoming with snapshot=onKevin Wolf
The BDRV_O_INACTIVE flag should only be set for images explicitly opened by the user. snapshot=on needs to create a new qcow2 image and write some metadata to it. This is not a problem because it can't come from the source, so there's no reason to mark it as BDRV_O_INACTIVE, even though it is opened while waiting for the migration to complete. This fixes an assertion failure when -incoming and snapshot=on are combined. Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2016-02-19Merge remote-tracking branch 'remotes/armbru/tags/pull-qapi-2016-02-19' into ↵Peter Maydell
staging QAPI patches for 2016-02-19 # gpg: Signature made Fri 19 Feb 2016 10:10:18 GMT using RSA key ID EB918653 # gpg: Good signature from "Markus Armbruster <armbru@redhat.com>" # gpg: aka "Markus Armbruster <armbru@pond.sub.org>" * remotes/armbru/tags/pull-qapi-2016-02-19: qapi: Change visit_start_implicit_struct to visit_start_alternate qapi: Don't box branches of flat unions qapi: Don't box struct branch of alternate qapi-visit: Use common idiom in gen_visit_fields_decl() qapi: Emit structs used as variants in topological order qapi: Adjust layout of FooList types qapi-visit: Less indirection in visit_type_Foo_fields() qapi-visit: Unify struct and union visit qapi: Visit variants in visit_type_FOO_fields() qapi-visit: Simplify how we visit common union members qapi: Add tests of complex objects within alternate qapi: Forbid 'any' inside an alternate qapi: Forbid empty unions and useless alternates qapi: Simplify excess input reporting in input visitors qapi-visit: Honor prefix of discriminator enum Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2016-02-19Merge remote-tracking branch 'remotes/mst/tags/for_upstream' into stagingPeter Maydell
vhost, virtio, pci, pxe Fixes all over the place. New tests for pxe. Signed-off-by: Michael S. Tsirkin <mst@redhat.com> # gpg: Signature made Thu 18 Feb 2016 15:46:39 GMT using RSA key ID D28D5469 # gpg: Good signature from "Michael S. Tsirkin <mst@kernel.org>" # gpg: aka "Michael S. Tsirkin <mst@redhat.com>" * remotes/mst/tags/for_upstream: tests/vhost-user-bridge: add scattering of incoming packets vhost-user interrupt management fixes rules: filter out irrelevant files change type of pci_bridge_initfn() to void dec: convert to realize() tests: add pxe e1000 and virtio-pci tests msix: fix msix_vector_masked virtio: optimize virtio_access_is_big_endian() for little-endian targets vhost: simplify vhost_needs_vring_endian() vhost: move virtio 1.0 check to cross-endian helper virtio: move cross-endian helper to vhost vhost-net: revert support of cross-endian vnet headers virtio-net: use the backend cross-endian capabilities Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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