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2018-05-08iotests: Add test for cancelling a mirror jobMax Reitz3-0/+169
We already have an extensive mirror test (041) which does cover cancelling a mirror job, especially after it has emitted the READY event. However, it does not check what exact events are emitted after block-job-cancel is executed. More importantly, it does not use throttling to ensure that it covers the case of block-job-cancel before READY. It would be possible to add this case to 041, but considering it is already our largest test file, it makes sense to create a new file for these cases. Signed-off-by: Max Reitz <mreitz@redhat.com> Message-id: 20180501220509.14152-3-mreitz@redhat.com Signed-off-by: Jeff Cody <jcody@redhat.com>
2018-05-08block/mirror: honor ratelimit againStefan Hajnoczi1-1/+1
Commit b76e4458b1eb3c32e9824fe6aa51f67d2b251748 ("block/mirror: change the semantic of 'force' of block-job-cancel") accidentally removed the ratelimit in the mirror job. Reintroduce the ratelimit but keep the block-job-cancel force=true behavior that was added in commit b76e4458b1eb3c32e9824fe6aa51f67d2b251748. Note that block_job_sleep_ns() returns immediately when the job is cancelled. Therefore it's safe to unconditionally call block_job_sleep_ns() - a cancelled job does not sleep. This commit fixes the non-deterministic qemu-iotests 185 output. The test relies on the ratelimit to make the job sleep until the 'quit' command is processed. Previously the job could complete before the 'quit' command was received since there was no ratelimit. Cc: Liang Li <liliang.opensource@gmail.com> Cc: Jeff Cody <jcody@redhat.com> Cc: Kevin Wolf <kwolf@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Message-id: 20180424123527.19168-1-stefanha@redhat.com Signed-off-by: Jeff Cody <jcody@redhat.com>
2018-05-04Merge remote-tracking branch 'remotes/armbru/tags/pull-qapi-2018-05-04' into ↵Peter Maydell39-372/+372
staging QAPI patches for 2018-05-04 # gpg: Signature made Fri 04 May 2018 08:59:16 BST # gpg: using RSA key 3870B400EB918653 # gpg: Good signature from "Markus Armbruster <armbru@redhat.com>" # gpg: aka "Markus Armbruster <armbru@pond.sub.org>" # Primary key fingerprint: 354B C8B3 D7EB 2A6B 6867 4E5F 3870 B400 EB91 8653 * remotes/armbru/tags/pull-qapi-2018-05-04: qapi: deprecate CpuInfoFast.arch qapi: discriminate CpuInfoFast on SysEmuTarget, not CpuInfoArch qapi: change the type of TargetInfo.arch from string to enum SysEmuTarget qapi: add SysEmuTarget to "common.json" qapi: fill in CpuInfoFast.arch in query-cpus-fast qobject: Modify qobject_ref() to return obj qobject: Replace qobject_incref/QINCREF qobject_decref/QDECREF qobject: use a QObjectBase_ struct qobject: Ensure base is at offset 0 qobject: Use qobject_to() instead of type cast Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-05-04qobject: Replace qobject_incref/QINCREF qobject_decref/QDECREFMarc-André Lureau39-368/+368
Now that we can safely call QOBJECT() on QObject * as well as its subtypes, we can have macros qobject_ref() / qobject_unref() that work everywhere instead of having to use QINCREF() / QDECREF() for QObject and qobject_incref() / qobject_decref() for its subtypes. The replacement is mechanical, except I broke a long line, and added a cast in monitor_qmp_cleanup_req_queue_locked(). Unlike qobject_decref(), qobject_unref() doesn't accept void *. Note that the new macros evaluate their argument exactly once, thus no need to shout them. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Message-Id: <20180419150145.24795-4-marcandre.lureau@redhat.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> [Rebased, semantic conflict resolved, commit message improved] Signed-off-by: Markus Armbruster <armbru@redhat.com>
2018-05-04qobject: use a QObjectBase_ structMarc-André Lureau1-3/+3
By moving the base fields to a QObjectBase_, QObject can be a type which also has a 'base' field. This allows writing a generic QOBJECT() macro that will work with any QObject type, including QObject itself. The container_of() macro ensures that the object to cast has a QObjectBase_ base field, giving some type safety guarantees. QObject must have no members but QObjectBase_ base, or else QOBJECT() breaks. QObjectBase_ is not a typedef and uses a trailing underscore to make it obvious it is not for normal use and to avoid potential abuse. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Message-Id: <20180419150145.24795-3-marcandre.lureau@redhat.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Markus Armbruster <armbru@redhat.com>
2018-05-04qobject: Use qobject_to() instead of type castMarkus Armbruster1-1/+1
The proper way to convert from (abstract) QObject to a (concrete) subtype is qobject_to(). Look for offenders that type cast instead: $ git-grep '(Q[A-Z][a-z]* \*)' hmp.c: qmp_device_add((QDict *)qdict, NULL, &err); include/qapi/qmp/qobject.h: return (QObject *)obj; qobject/qobject.c:static void (*qdestroy[QTYPE__MAX])(QObject *) = { tests/check-qdict.c: dst = (QDict *)qdict_crumple(src, &error_abort); The first two cast away const, the third isn't a type cast. Fix the fourth. Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20180426152805.8469-1-armbru@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
2018-04-30hw/s390x: Allow to configure the consoles with the "-serial" parameterThomas Huth1-2/+1
The consoles ("sclpconsole" and "sclplmconsole") can only be configured with "-device" and "-chardev" so far. Other machines use the convenience option "-serial" to configure the default consoles, even for virtual consoles like spapr-vty on the pseries machine. So let's support this option on s390x, too. This way we can easily enable the serial console here again with "-nodefaults", for example: qemu-system-s390x -no-shutdown -nographic -nodefaults -serial mon:stdio ... which is way shorter than typing: qemu-system-s390x -no-shutdown -nographic -nodefaults \ -chardev stdio,id=c1,mux=on -device sclpconsole,chardev=c1 \ -mon chardev=c1 The -serial parameter can also be used if you only want to see the QEMU monitor on stdio without using -nodefaults, but not the console output. That's something that is pretty impossible with the current code today: qemu-system-s390x -no-shutdown -nographic -serial none While we're at it, this patch also maps the second -serial option to the "sclplmconsole", so that there is now an easy way to configure this second console on s390x, too, for example: qemu-system-s390x -no-shutdown -nographic -serial null -serial mon:stdio Additionally, the new code is also smaller than the old one and we have less s390x-specific code in vl.c :-) I've also checked that migration still works as expected by migrating a guest with console output back and forth between a qemu-system-s390x that has this patch and an instance without this patch. Signed-off-by: Thomas Huth <thuth@redhat.com> Message-Id: <1524754794-28005-1-git-send-email-thuth@redhat.com> Reviewed-by: David Hildenbrand <david@redhat.com> Signed-off-by: Cornelia Huck <cohuck@redhat.com>
2018-04-25migration: add blocktime calculation into migration-testAlexey Perevalov1-0/+16
This patch just requests blocktime calculation, and check it in case when UFFD_FEATURE_THREAD_ID feature is set on the host. Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com> Signed-off-by: Alexey Perevalov <a.perevalov@samsung.com> Reviewed-by: Juan Quintela <quintela@redhat.com> Signed-off-by: Juan Quintela <quintela@redhat.com> Message-Id: <1521742647-25550-6-git-send-email-a.perevalov@samsung.com> Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
2018-04-16iotests: fix 169Vladimir Sementsov-Ogievskiy1-21/+27
Improve and fix 169: - use MIGRATION events instead of RESUME - make a TODO: enable dirty-bitmaps capability for offline case - recreate vm_b without -incoming near test end This (likely) fixes racy faults at least of the following types: - timeout on waiting for RESUME event - sha256 mismatch on line 136 (142 after this patch) - fail to self.vm_b.launch() on line 135 (141 now after this patch) And surely fixes cat processes, left after test finish. Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Message-id: 20180411122606.367301-3-vsementsov@virtuozzo.com Reviewed-by: Max Reitz <mreitz@redhat.com> Signed-off-by: Max Reitz <mreitz@redhat.com>
2018-04-11Merge remote-tracking branch 'remotes/kevin/tags/for-upstream' into stagingPeter Maydell7-17/+32
Block layer patches # gpg: Signature made Tue 10 Apr 2018 15:53:08 BST # gpg: using RSA key 7F09B272C88F2FD6 # gpg: Good signature from "Kevin Wolf <kwolf@redhat.com>" # Primary key fingerprint: DC3D EB15 9A9A F95D 3D74 56FE 7F09 B272 C88F 2FD6 * remotes/kevin/tags/for-upstream: qemu-iotests: update 185 output commit/stream: Reset delay_ns qemu-iotests: Remove _supported_fmt dmg iotests: blacklist bochs and cloop for 205 and 208 iotests.py: improve verify_image_format helper hw/block/pflash_cfi: fix off-by-one error iotests.py: support unsupported_fmts in main() Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-04-10Merge remote-tracking branch 'remotes/ericb/tags/pull-qapi-2018-04-10' into ↵Peter Maydell1-6/+3
staging qapi patches for 2018-04-10 - Peter Xu: iotests: fix wait_until_completed() - Peter Xu: iothread: workaround glib bug which hangs qmp-test - Peter Xu: monitor: bind dispatch bh to iohandler context # gpg: Signature made Tue 10 Apr 2018 14:15:09 BST # gpg: using RSA key A7A16B4A2527436A # gpg: Good signature from "Eric Blake <eblake@redhat.com>" # gpg: aka "Eric Blake (Free Software Programmer) <ebb9@byu.net>" # gpg: aka "[jpeg image of size 6874]" # Primary key fingerprint: 71C2 CC22 B1C4 6029 27D2 F3AA A7A1 6B4A 2527 436A * remotes/ericb/tags/pull-qapi-2018-04-10: monitor: bind dispatch bh to iohandler context iothread: workaround glib bug which hangs qmp-test iotests: fix wait_until_completed() Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-04-10qemu-iotests: update 185 outputStefan Hajnoczi2-9/+13
Commit 4486e89c219c0d1b9bd8dfa0b1dd5b0d51ff2268 ("vl: introduce vm_shutdown()") added a bdrv_drain_all() call. As a side-effect of the drain operation the block job iterates one more time than before. The 185 output no longer matches and the test is failing now. It may be possible to avoid the superfluous block job iteration, but that type of patch is not suitable late in the QEMU 2.12 release cycle. This patch simply updates the 185 output file. The new behavior is correct, just not optimal, so make the test pass again. Fixes: 4486e89c219c0d1b9bd8dfa0b1dd5b0d51ff2268 ("vl: introduce vm_shutdown()") Cc: Kevin Wolf <kwolf@redhat.com> Cc: QingFeng Hao <haoqf@linux.vnet.ibm.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: QingFeng Hao <haoqf@linux.vnet.ibm.com> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2018-04-10qemu-iotests: Remove _supported_fmt dmgKevin Wolf2-2/+2
qemu-iotests doesn't support dmg, and the dmg block driver doesn't support image creation. Two test cases declare dmg as supported, but that's obviously wrong for both reasons. Remove the declaration. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
2018-04-10iotests: blacklist bochs and cloop for 205 and 208Vladimir Sementsov-Ogievskiy2-1/+3
Blacklist these formats, as they don't support image creation, as they say: > ./qemu-img create -f bochs x 1m qemu-img: x: Format driver 'bochs' does not support image creation > ./qemu-img create -f cloop x 1m qemu-img: x: Format driver 'cloop' does not support image creation Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2018-04-10iotests.py: improve verify_image_format helperVladimir Sementsov-Ogievskiy1-3/+11
Support "generic" formats like in bash tests with their _supported_fmt generic The test, supporting "generic" formats will run if IMGFMT_GENERIC = true, which is default, except for bochs and cloop. However, you can use verify_image_format(['generic', 'bochs']), which will run for all except cloop (for this moment). Also, add an assert (we don't want set both arguments) and remove duplication. Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2018-04-10iotests.py: support unsupported_fmts in main()Vladimir Sementsov-Ogievskiy1-2/+3
Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2018-04-10iotests: fix wait_until_completed()Peter Xu1-6/+3
If there are more than one events, wait_until_completed() might return the 2nd event even if the 1st event is JOB_COMPLETED, since the for loop will continue to run even if completed is set to True. It never happened before, but it can be triggered when OOB is enabled due to the RESUME startup message. Fix that up. Signed-off-by: Peter Xu <peterx@redhat.com> Message-Id: <20180408030542.17855-1-peterx@redhat.com> Reviewed-by: Fam Zheng <famz@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Eric Blake <eblake@redhat.com>
2018-04-10tests/boot-serial: Test the sam460ex boardThomas Huth1-0/+2
We've got a U-Boot firmware for this board in our repository, and the firmware prints some output to the serial console, so we can check this board in the boot-serial tester, too. Signed-off-by: Thomas Huth <thuth@redhat.com> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2018-04-09docker: fedora: test more componentsPaolo Bonzini1-3/+10
Install optional dependencies of QEMU to get better coverage. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Message-Id: <1520942752-19449-1-git-send-email-pbonzini@redhat.com> Signed-off-by: Fam Zheng <famz@redhat.com>
2018-04-09docker: Inline "prep_fail" in run scriptFam Zheng1-1/+1
We don't source common.rc where prep_fail is defined, so spell out the commands and do what was intended. Signed-off-by: Fam Zheng <famz@redhat.com> Message-Id: <20180326090350.30014-1-famz@redhat.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Fam Zheng <famz@redhat.com>
2018-04-09tests: Fix ubuntu.i386 image initializationFam Zheng1-4/+1
The apt-get commands we run through ssh expect certain features of the tty, and refuses to work if /dev/null is used. It is ugly, but easy to satisfy. Actually, there is no reason to hide the output. It just makes things harder to diagnose. We can always redirect in the Makefile, so don't do it conditionally here. Reported-by: Eric Blake <eblake@redhat.com> Signed-off-by: Fam Zheng <famz@redhat.com> Message-Id: <20180322034753.6301-1-famz@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Tested-by: Eric Blake <eblake@redhat.com> Signed-off-by: Fam Zheng <famz@redhat.com>
2018-04-09docker: dump 'config.log' if ./configure failsPhilippe Mathieu-Daudé1-1/+3
Suggested-by: Eric Blake <eblake@redhat.com> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Message-Id: <20180315142713.30960-1-f4bug@amsat.org> Signed-off-by: Fam Zheng <famz@redhat.com>
2018-04-06crypto: ensure we use a predictable TLS priority settingDaniel P. Berrangé2-0/+2
The TLS test cert generation relies on a fixed set of algorithms that are only usable under GNUTLS' default priority setting. When building QEMU with a custom distro specific priority setting, this can cause the TLS tests to fail. By forcing the tests to always use "NORMAL" priority we can make them more robust. Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2018-04-03Merge remote-tracking branch 'mreitz/tags/pull-block-2018-04-03' into ↵Kevin Wolf6-2/+117
queue-block A fix for preallocated truncation, a new iotest, and a fix to make the iotests work more comfortably on ppc64 # gpg: Signature made Tue Apr 3 17:40:57 2018 CEST # gpg: using RSA key F407DB0061D5CF40 # gpg: Good signature from "Max Reitz <mreitz@redhat.com>" # Primary key fingerprint: 91BE B60A 30DB 3E88 57D1 1829 F407 DB00 61D5 CF40 * mreitz/tags/pull-block-2018-04-03: iotests: Test abnormally large size in compressed cluster descriptor qemu-iotests: Use ppc64 qemu_arch on ppc64le host iotests: Test preallocated truncate of 2G image block/file-posix: Fix fully preallocated truncate Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2018-04-03iotests: Test abnormally large size in compressed cluster descriptorAlberto Garcia2-0/+80
L2 entries for compressed clusters have a field that indicates the number of sectors used to store the data in the image. That's however not the size of the compressed data itself, just the number of sectors where that data is located. The actual data size is usually not a multiple of the sector size, and therefore cannot be represented with this field. The way it works is that QEMU reads all the specified sectors and starts decompressing the data until there's enough to recover the original uncompressed cluster. If there are any bytes left that haven't been decompressed they are simply ignored. One consequence of this is that even if the size field is larger than it needs to be QEMU can handle it just fine: it will read more data from disk but it will ignore the extra bytes. This test creates an image with two compressed clusters that use 5 sectors (2.5 KB) each, increases the size field to the maximum (8192 sectors, or 4 MB) and verifies that the data can be read without problems. This test is important because while the decompressed data takes exactly one cluster, the maximum value allowed in the compressed size field is twice the cluster size. So although QEMU won't produce images with such large values we need to make sure that it can handle them. Another effect of increasing the size field is that it can make it include data from the following host cluster(s). In this case 'qemu-img check' will detect that the refcounts are not correct, and we'll need to rebuild them. Additionally, this patch also tests that decreasing the size corrupts the image since the original data can no longer be recovered. In this case QEMU returns an error when trying to read the compressed data, but 'qemu-img check' doesn't see anything wrong if the refcounts are consistent. One possible task for the future is to make 'qemu-img check' verify the sizes of the compressed clusters, by trying to decompress the data and checking that the size stored in the L2 entry is correct. Signed-off-by: Alberto Garcia <berto@igalia.com> Message-id: 20180329120745.11154-1-berto@igalia.com Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Max Reitz <mreitz@redhat.com>
2018-04-03qemu-iotests: Use ppc64 qemu_arch on ppc64le hostLukáš Doktor2-2/+3
The qemu target does not always correspond to the host machine type. For example ppc64le machine target is ppc64. Let's introduce "qemu_arch" variable to store the matching qemu architecture related to the current architecture and use it when auto-detecting the default qemu binary. Signed-off-by: Lukáš Doktor <ldoktor@redhat.com> Message-id: 20180329112053.5399-2-ldoktor@redhat.com Signed-off-by: Max Reitz <mreitz@redhat.com>
2018-04-03iotests: Test preallocated truncate of 2G imageMax Reitz2-0/+34
Signed-off-by: Max Reitz <mreitz@redhat.com> Message-id: 20180228131315.30194-3-mreitz@redhat.com Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Max Reitz <mreitz@redhat.com>
2018-04-03iotests: fix 208 for luks formatVladimir Sementsov-Ogievskiy1-1/+1
Support luks images creatins like in 205 Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2018-04-03iotests: Update 186 after commit ac64273c66ab136c44043259162Alberto Garcia3-29/+34
Commit ac64273c66ab136c44 modified the output of iotest 186, changing the QOM path of floppy drives from /machine/unattached/device[17] to /machine/unattached/device[13]. Instead of updating the test output to reflect this change, this patch adds a new filter that hides all QOM paths from the 'Attached to:' line of the 'info block' command. Signed-off-by: Alberto Garcia <berto@igalia.com> Cc: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2018-04-03iotests: Update 051 and 186 after commit 1454509726719e0933cAlberto Garcia3-52/+0
SCSI controllers are no longer created automatically for -drive if=scsi, so this patch updates the tests that relied on that. Signed-off-by: Alberto Garcia <berto@igalia.com> Reviewed-by: Eric Blake <eblake@redhat.com> Cc: Thomas Huth <thuth@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2018-03-29tests: Tests more flags of the CRB interfaceStefan Berger1-2/+72
Test and modify more flags of the CRB interface. Signed-off-by: Stefan Berger <stefanb@linux.vnet.ibm.com> Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
2018-03-27Merge remote-tracking branch 'remotes/ericb/tags/pull-qapi-2018-03-27-v2' ↵Peter Maydell16-24/+126
into staging qapi patches for 2018-03-27, 2.12-rc1 - Marc-André Lureau: qmp-test: fix response leak - Eric Blake: tests: Silence false positive warning on generated test name - Laurent Vivier: 0/4 (partial) coccinelle: re-run scripts from scripst/coccinelle - Peter Xu: 0/8 Monitor: some oob related patches (fixes, new param, tests) - Satheesh Rajendran: hmp.c: Revert hmp_info_cpus output format change # gpg: Signature made Tue 27 Mar 2018 16:18:36 BST # gpg: using RSA key A7A16B4A2527436A # gpg: Good signature from "Eric Blake <eblake@redhat.com>" # gpg: aka "Eric Blake (Free Software Programmer) <ebb9@byu.net>" # gpg: aka "[jpeg image of size 6874]" # Primary key fingerprint: 71C2 CC22 B1C4 6029 27D2 F3AA A7A1 6B4A 2527 436A * remotes/ericb/tags/pull-qapi-2018-03-27-v2: hmp.c: Revert hmp_info_cpus output format change tests: qmp-test: add test for new "x-oob" tests: Add parameter to qtest_init_without_qmp_handshake monitor: new parameter "x-oob" qmp: cleanup qmp queues properly tests: add oob-test for qapi-schema tests: let qapi-schema tests detect oob qapi: restrict allow-oob value to be "true" qmp: fix qmp_capabilities error regression qdict: remove useless cast error: Remove NULL checks on error_propagate() calls error: Strip trailing '\n' from error string arguments (again again) tests: Silence false positive warning on generated test name qmp-test: fix response leak Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-03-27Merge remote-tracking branch 'remotes/stefanha/tags/block-pull-request' into ↵Peter Maydell1-12/+51
staging # gpg: Signature made Tue 27 Mar 2018 15:41:11 BST # gpg: using RSA key 9CA4ABB381AB73C8 # gpg: Good signature from "Stefan Hajnoczi <stefanha@redhat.com>" # gpg: aka "Stefan Hajnoczi <stefanha@gmail.com>" # Primary key fingerprint: 8695 A8BF D3F9 7CDA AC35 775A 9CA4 ABB3 81AB 73C8 * remotes/stefanha/tags/block-pull-request: MAINTAINERS: add include/block/aio-wait.h coroutine: add test-aio coroutine queue chaining test case coroutine: avoid co_queue_wakeup recursion queue: add QSIMPLEQ_PREPEND() Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-03-27tests: qmp-test: add test for new "x-oob"Peter Xu1-0/+82
Test the new OOB capability. It's mostly the reverted OOB test (see commit 4fd78ad7), but differs in that: - It uses the new qtest_init_without_qmp_handshake() parameter to create the monitor with "x-oob" - Squashed the capability tests on greeting message - Don't use qtest_global any more, instead use self-maintained QTestState, which is the trend Signed-off-by: Peter Xu <peterx@redhat.com> Message-Id: <20180326063901.27425-9-peterx@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> [eblake: rebase to qtest_init changes] Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Tested-by: Christian Borntraeger <borntraeger@de.ibm.com> Signed-off-by: Eric Blake <eblake@redhat.com>
2018-03-27tests: Add parameter to qtest_init_without_qmp_handshakeEric Blake3-7/+12
Allow callers to choose whether to allow OOB support during a test; for now, all existing callers pass false, but the next patch will add a new caller. Also, rewrite the monitor setup to be generic (using the -qmp shorthand is insufficient for honoring the parameter). Based on an idea by Peter Xu, in <20180326063901.27425-8-peterx@redhat.com> Signed-off-by: Eric Blake <eblake@redhat.com> Message-Id: <20180327013620.1644387-4-eblake@redhat.com> Tested-by: Christian Borntraeger <borntraeger@de.ibm.com> Acked-by: Peter Xu <peterx@redhat.com> Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
2018-03-27tests: add oob-test for qapi-schemaPeter Xu8-0/+14
It simply tests the new OOB capability, and make sure the QAPISchema can parse it correctly. Signed-off-by: Peter Xu <peterx@redhat.com> Message-Id: <20180326063901.27425-7-peterx@redhat.com> Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Eric Blake <eblake@redhat.com>
2018-03-27tests: let qapi-schema tests detect oobPeter Xu5-16/+16
The allow_oob parameter was passed in but not used in tests. Now reflect that in the tests, so we need to touch up other command testers with that new change. Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Peter Xu <peterx@redhat.com> Message-Id: <20180326063901.27425-6-peterx@redhat.com> Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Signed-off-by: Eric Blake <eblake@redhat.com>
2018-03-27tests: Silence false positive warning on generated test nameEric Blake1-1/+1
Running 'make check' on rawhide with gcc 8.0.1 fails: tests/test-visitor-serialization.c: In function 'main': tests/test-visitor-serialization.c:1127:34: error: '/primitives/' directive writing 12 bytes into a region of size between 1 and 128 [-Werror=format-overflow=] The warning is a false positive (we have two buffers of size 128, so yes, if we FULLY used the first buffer, then sprint'ing it into the second will overflow the second). But in practice, our first buffer will not be longer than "/visitor/serialization/String", so sizing it smaller is enough to let gcc see that we don't overflow the second. Signed-off-by: Eric Blake <eblake@redhat.com> Message-Id: <20180323204341.1501664-1-eblake@redhat.com> Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
2018-03-27qmp-test: fix response leakMarc-André Lureau1-0/+1
Apparently introduced in commit a4f90923b520f1dc0a768634877eb412e5052c26. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Message-Id: <20180326172041.21009-1-marcandre.lureau@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Eric Blake <eblake@redhat.com>
2018-03-27Merge remote-tracking branch 'remotes/xtensa/tags/20180326-xtensa' into stagingPeter Maydell1-1/+1
target/xtensa fixes for 2.12: - add .inc. to non-top level source file names under target/xtensa; - fix #include <xtensa-isa.h> in the import_core.sh script; - remove stray linux-user/xtensa/syscall.h; - fix timers test. # gpg: Signature made Mon 26 Mar 2018 22:40:20 BST # gpg: using RSA key 51F9CC91F83FA044 # gpg: Good signature from "Max Filippov <filippov@cadence.com>" # gpg: aka "Max Filippov <max.filippov@cogentembedded.com>" # gpg: aka "Max Filippov <jcmvbkbc@gmail.com>" # Primary key fingerprint: 2B67 854B 98E5 327D CDEB 17D8 51F9 CC91 F83F A044 * remotes/xtensa/tags/20180326-xtensa: target/xtensa: fix timers test linux-user/xtensa: remove stray syscall.h target/xtensa/import_core.sh: fix #include <xtensa-isa.h> target/xtensa: add .inc. to non-top level source file names Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-03-27Merge remote-tracking branch 'remotes/maxreitz/tags/pull-block-2018-03-26' ↵Peter Maydell2-7/+5
into staging A fix for dirty bitmap migration through shared storage, and a VMDK patch keeping us from creating too large extents. # gpg: Signature made Mon 26 Mar 2018 21:17:05 BST # gpg: using RSA key F407DB0061D5CF40 # gpg: Good signature from "Max Reitz <mreitz@redhat.com>" # Primary key fingerprint: 91BE B60A 30DB 3E88 57D1 1829 F407 DB00 61D5 CF40 * remotes/maxreitz/tags/pull-block-2018-03-26: vmdk: return ERROR when cluster sector is larger than vmdk limitation iotests: enable shared migration cases in 169 qcow2: fix bitmaps loading when bitmaps already exist qcow2-bitmap: add qcow2_reopen_bitmaps_rw_hint() Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-03-27coroutine: add test-aio coroutine queue chaining test caseStefan Hajnoczi1-12/+51
Check that two coroutines can queue each other repeatedly without hitting stack exhaustion. Switch to qemu_init_main_loop() in main() because coroutines use qemu_get_aio_context() - they don't know about test-aio's ctx variable. Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Message-id: 20180322152834.12656-4-stefanha@redhat.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2018-03-26target/xtensa: fix timers testMax Filippov1-1/+1
The value of CCOUNT special register is calculated as time elapsed since CCOUNT == 0 multiplied by the core frequency. In icount mode time increment between consecutive instructions that don't involve time warps is constant, but unless the result of multiplication of this constant by the core frequency is a whole number the CCOUNT increment between these instructions may not be constant. E.g. with icount=7 each instruction takes 128ns, with core clock of 10MHz CCOUNT values for consecutive instructions are: 502: (128 * 502 * 10000000) / 1000000000 = 642.56 503: (128 * 503 * 10000000) / 1000000000 = 643.84 504: (128 * 504 * 10000000) / 1000000000 = 645.12 I.e.the CCOUNT increments depend on the absolute time. This results in varying CCOUNT differences for consecutive instructions in tests that involve time warps and don't set CCOUNT explicitly. Change frequency of the core used in tests so that clock cycle takes exactly 64ns. Change icount power used in tests to 6, so that each instruction takes exactly 1 clock cycle. With these changes CCOUNT increments only depend on the number of executed instructions and that's what timer tests expect, so they work correctly. Longer story: http://lists.nongnu.org/archive/html/qemu-devel/2018-03/msg04326.html Cc: Pavel Dovgaluk <Pavel.Dovgaluk@ispras.ru> Cc: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
2018-03-26iotests: enable shared migration cases in 169Vladimir Sementsov-Ogievskiy2-7/+5
Shared migration for dirty bitmaps is fixed by previous patches, so we can enable the test. Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Message-id: 20180320170521.32152-5-vsementsov@virtuozzo.com Signed-off-by: Max Reitz <mreitz@redhat.com>
2018-03-26Merge remote-tracking branch 'remotes/kevin/tags/for-upstream' into stagingPeter Maydell13-5/+1348
Block layer patches # gpg: Signature made Mon 26 Mar 2018 15:33:01 BST # gpg: using RSA key 7F09B272C88F2FD6 # gpg: Good signature from "Kevin Wolf <kwolf@redhat.com>" # Primary key fingerprint: DC3D EB15 9A9A F95D 3D74 56FE 7F09 B272 C88F 2FD6 * remotes/kevin/tags/for-upstream: qemu-iotests: Test vhdx image creation with QMP vhdx: Check for 4 GB maximum log size on creation vhdx: Don't use error_setg_errno() with constant errno vhdx: Require power-of-two block size on create qemu-iotests: Test parallels image creation with QMP parallels: Check maximum cluster size on create qemu-iotests: Test invalid resize on luks luks: Turn another invalid assertion into check qemu-iotests: Enable 025 for luks qemu-iotests: Test vdi image creation with QMP vdi: Fix build with CONFIG_VDI_DEBUG vdi: Change 'static' create option to 'preallocation' in QMP qcow2: Reset free_cluster_index when allocating a new refcount block include/block/block_int: Document protocol related functions block/blkreplay: Remove protocol-related fields block/throttle: Remove protocol-related fields block/quorum: Remove protocol-related fields block/replication: Remove protocol_name field iotests: 163 is not quick Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-03-26vhost-user-test: add back memfd checkMarc-André Lureau1-27/+66
This revert commit fb68096da3d35e64c88cd610c1fa42766c58e92a, and modify test_read_guest_mem() to use different chardev names, when using memfd (_test_server_free(), where the chardev is removed, runs in idle). Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Message-Id: <20180215212552.26997-4-marcandre.lureau@redhat.com> Acked-by: Maxime Coquelin <maxime.coquelin@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2018-03-26vhost-user-test: do not hang if chardev creation failedMarc-André Lureau1-0/+1
Before the chardev name fix, the following error may happen: "attempt to add duplicate property 'chr-test' to object (type 'container')", due to races. Sadly, error_vprintf() uses g_test_message(), so you have to use read the cryptic --debug-log to see it. Later, it would make sense to use g_critical() instead, and catch errors with g_test_expect_message() (in glib 2.34). Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Message-Id: <20180215212552.26997-5-marcandre.lureau@redhat.com> Acked-by: Maxime Coquelin <maxime.coquelin@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2018-03-26qemu-iotests: Test vhdx image creation with QMPKevin Wolf3-0/+471
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2018-03-26qemu-iotests: Test parallels image creation with QMPKevin Wolf3-0/+438
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2018-03-26qemu-iotests: Test invalid resize on luksKevin Wolf2-0/+53
This tests that the .bdrv_truncate implementation for luks doesn't crash for invalid image sizes. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
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