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2018-03-08Merge remote-tracking branch 'remotes/berrange/tags/qio-next-pull-request' ↵Peter Maydell3-2/+6
into staging # gpg: Signature made Wed 07 Mar 2018 11:24:41 GMT # gpg: using RSA key BE86EBB415104FDF # gpg: Good signature from "Daniel P. Berrange <dan@berrange.com>" # gpg: aka "Daniel P. Berrange <berrange@redhat.com>" # Primary key fingerprint: DAF3 A6FD B26B 6291 2D0E 8E3F BE86 EBB4 1510 4FDF * remotes/berrange/tags/qio-next-pull-request: qio: non-default context for TLS handshake qio: non-default context for async conn qio: non-default context for threaded qtask qio: store gsources for net listeners qio: introduce qio_channel_add_watch_{full|source} qio: rename qio_task_thread_result Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-03-06sdhci-test: fix leaksMarc-André Lureau1-0/+2
Fix the following ASAN reports: ==20125==ERROR: LeakSanitizer: detected memory leaks Direct leak of 24 byte(s) in 1 object(s) allocated from: #0 0x7f0faea03a38 in __interceptor_calloc (/lib64/libasan.so.4+0xdea38) #1 0x7f0fae450f75 in g_malloc0 ../glib/gmem.c:124 #2 0x562fffd526fc in machine_start /home/elmarco/src/qemu/tests/sdhci-test.c:180 Indirect leak of 152 byte(s) in 1 object(s) allocated from: #0 0x7f0faea03850 in malloc (/lib64/libasan.so.4+0xde850) #1 0x7f0fae450f0c in g_malloc ../glib/gmem.c:94 #2 0x562fffd5d21d in qpci_init_pc /home/elmarco/src/qemu/tests/libqos/pci-pc.c:122 Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Message-Id: <20180215212552.26997-7-marcandre.lureau@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2018-03-06ahci-test: fix opts leak of skip testsMarc-André Lureau1-0/+1
Fixes the following ASAN report: Direct leak of 128 byte(s) in 8 object(s) allocated from: #0 0x7fefce311850 in malloc (/lib64/libasan.so.4+0xde850) #1 0x7fefcdd5ef0c in g_malloc ../glib/gmem.c:94 #2 0x559b976faff0 in create_ahci_io_test /home/elmarco/src/qemu/tests/ahci-test.c:1810 Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Message-Id: <20180215212552.26997-6-marcandre.lureau@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2018-03-06scsi: Remove automatic creation of SCSI controllers with -drive if=scsiThomas Huth1-4/+0
Automatic creation of SCSI controllers for "-drive if=scsi" for x86 machines was quite a bad idea (see description of commit f778a82f0c179 for details). This is marked as deprecated since QEMU v2.9.0, and as far as I know, nobody complained that this is still urgently required anymore. Time to remove this now. Suggested-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com> Message-Id: <1519123357-13225-1-git-send-email-thuth@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2018-03-06Merge remote-tracking branch 'remotes/kevin/tags/for-upstream' into stagingPeter Maydell4-0/+126
Block layer patches # gpg: Signature made Mon 05 Mar 2018 17:45:51 GMT # 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: (38 commits) block: Fix NULL dereference on empty drive error qcow2: Replace align_offset() with ROUND_UP() block/ssh: Add basic .bdrv_truncate() block/ssh: Make ssh_grow_file() blocking block/ssh: Pull ssh_grow_file() from ssh_create() qemu-img: Make resize error message more general qcow2: make qcow2_co_create2() a coroutine_fn block: rename .bdrv_create() to .bdrv_co_create_opts() Revert "IDE: Do not flush empty CDROM drives" block: test blk_aio_flush() with blk->root == NULL block: add BlockBackend->in_flight counter block: extract AIO_WAIT_WHILE() from BlockDriverState aio: rename aio_context_in_iothread() to in_aio_context_home_thread() docs: document how to use the l2-cache-entry-size parameter specs/qcow2: Fix documentation of the compressed cluster descriptor iotest 033: add misaligned write-zeroes test via truncate block: fix write with zero flag set and iovector provided block: Drop unused .bdrv_co_get_block_status() vvfat: Switch to .bdrv_co_block_status() vpc: Switch to .bdrv_co_block_status() ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org> # Conflicts: # include/block/block.h
2018-03-06qio: non-default context for TLS handshakePeter Xu1-0/+2
A new parameter "context" is added to qio_channel_tls_handshake() is to allow the TLS to be run on a non-default context. Still, no functional change. Signed-off-by: Peter Xu <peterx@redhat.com> Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2018-03-06qio: non-default context for async connPeter Xu1-2/+2
We have worked on qio_task_run_in_thread() already. Further, let all the qio channel APIs use that context. Signed-off-by: Peter Xu <peterx@redhat.com> Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2018-03-06qio: non-default context for threaded qtaskPeter Xu1-0/+2
qio_task_run_in_thread() allows main thread to run blocking operations in the background. However it has an assumption on that it's always working with the default context. This patch tries to allow the threaded QIO task framework to run with non-default gcontext. Currently no functional change so far, so the QIOTasks are still always running on main context. Reviewed-by: Daniel P. Berrange <berrange@redhat.com> Signed-off-by: Peter Xu <peterx@redhat.com> Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2018-03-05Merge remote-tracking branch 'remotes/stefanha/tags/block-pull-request' into ↵Peter Maydell1-1/+3
staging Pull request Mostly patches that are only indirectly related to the block layer, but I've reviewed them and there is no maintainer. # gpg: Signature made Mon 05 Mar 2018 09:39:50 GMT # 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: README: Document 'git-publish' workflow Add a git-publish configuration file tests/libqos: Check for valid dev pointer when looking for PCI devices util/uri.c: wrap single statement blocks with braces {} util/uri.c: remove brackets that wrap `return` statement's content. util/uri.c: Coding style check, Only whitespace involved Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-03-05Merge remote-tracking branch 'remotes/jasowang/tags/net-pull-request' into ↵Peter Maydell1-2/+0
staging # gpg: Signature made Mon 05 Mar 2018 03:06:59 GMT # gpg: using RSA key EF04965B398D6211 # gpg: Good signature from "Jason Wang (Jason Wang on RedHat) <jasowang@redhat.com>" # gpg: WARNING: This key is not certified with sufficiently trusted signatures! # gpg: It is not certain that the signature belongs to the owner. # Primary key fingerprint: 215D 46F4 8246 689E C77F 3562 EF04 965B 398D 6211 * remotes/jasowang/tags/net-pull-request: tap: setting error appropriately when calling net_init_tap_one() hw/net: Remove unnecessary header includes net: Add a new convenience option "--nic" to configure default/on-board NICs net: Remove the deprecated 'host_net_add' and 'host_net_remove' HMP commands net: Remove the deprecated way of dumping network packets net: Make net_client_init() static net: Only show vhost-user in the help text if CONFIG_POSIX is defined net: List available netdevs with "-netdev help" net: Move error reporting from net_init_client/netdev to the calling site Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-03-05tests/libqos: Check for valid dev pointer when looking for PCI devicesThomas Huth1-1/+3
dev could be NULL if the PCI device can not be found due to some reasons, so we must not dereference the pointer in this case. Signed-off-by: Thomas Huth <thuth@redhat.com> Message-id: 1519713884-2346-1-git-send-email-thuth@redhat.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2018-03-05net: Remove the deprecated 'host_net_add' and 'host_net_remove' HMP commandsThomas Huth1-2/+0
They are deprecated since QEMU v2.10, and so far nobody complained that these commands are still necessary for any reason - and since you can use 'netdev_add' and 'netdev_remove' instead, there also should not be any real reason. Since they are also standing in the way for the upcoming 'vlan' clean-up, it's now time to remove them. Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Jason Wang <jasowang@redhat.com>
2018-03-02qapi: Move qapi-schema.json to qapi/, rename generated filesMarkus Armbruster5-15/+15
Move qapi-schema.json to qapi/, so it's next to its modules, and all files get generated to qapi/, not just the ones generated for modules. Consistently name the generated files qapi-MODULE.EXT: qmp-commands.[ch] become qapi-commands.[ch], qapi-event.[ch] become qapi-events.[ch], and qmp-introspect.[ch] become qapi-introspect.[ch]. This gets rid of the temporary hacks in scripts/qapi/commands.py, scripts/qapi/events.py, and scripts/qapi/common.py. Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20180211093607.27351-28-armbru@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Michael Roth <mdroth@linux.vnet.ibm.com> [eblake: Fix trailing dot in tpm.c, undo temporary hack for OSX toolchain] Signed-off-by: Eric Blake <eblake@redhat.com>
2018-03-02qapi: Empty out qapi-schema.jsonMarkus Armbruster3-3/+3
The previous commit improved compile time by including less of the generated QAPI headers. This is impossible for stuff defined directly in qapi-schema.json, because that ends up in headers that that pull in everything. Move everything but include directives from qapi-schema.json to new sub-module qapi/misc.json, then include just the "misc" shard where possible. It's possible everywhere, except: * monitor.c needs qmp-command.h to get qmp_init_marshal() * monitor.c, ui/vnc.c and the generated qapi-event-FOO.c need qapi-event.h to get enum QAPIEvent Perhaps we'll get rid of those some other day. Adding a type to qapi/migration.json now recompiles some 120 instead of 2300 out of 5100 objects. Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20180211093607.27351-25-armbru@redhat.com> [eblake: rebase to master] Signed-off-by: Eric Blake <eblake@redhat.com>
2018-03-02Include less of the generated modular QAPI headersMarkus Armbruster2-2/+1
In my "build everything" tree, a change to the types in qapi-schema.json triggers a recompile of about 4800 out of 5100 objects. The previous commit split up qmp-commands.h, qmp-event.h, qmp-visit.h, qapi-types.h. Each of these headers still includes all its shards. Reduce compile time by including just the shards we actually need. To illustrate the benefits: adding a type to qapi/migration.json now recompiles some 2300 instead of 4800 objects. The next commit will improve it further. Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20180211093607.27351-24-armbru@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> [eblake: rebase to master] Signed-off-by: Eric Blake <eblake@redhat.com>
2018-03-02qapi: Rename generated qmp-marshal.c to qmp-commands.cMarkus Armbruster3-8/+7
All generated .c are named like their .h, except for qmp-marshal.c and qmp-commands.h. To add to the confusion, tests-qmp-commands.c falsely matches generated test-qmp-commands.h. Get rid of this unnecessary complication. Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20180211093607.27351-19-armbru@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Michael Roth <mdroth@linux.vnet.ibm.com> Signed-off-by: Eric Blake <eblake@redhat.com>
2018-03-02qapi: Record 'include' directives in intermediate representationMarkus Armbruster11-0/+32
The include directive permits modular QAPI schemata, but the generated code is monolithic all the same. To permit generating modular code, the front end needs to pass more information on inclusions to the back ends. The commit before last added the necessary information to the parse tree. This commit adds it to the intermediate representation and its QAPISchemaVisitor. A later commit will use this to to generate modular code. New entity QAPISchemaInclude represents inclusions. Call new visitor method visit_include() for it, so visitors can see the sub-modules a module includes. Note that unlike other entities, QAPISchemaInclude has no name, and is therefore not added to entity_dict. New QAPISchemaEntity attribute @module names the entity's source file. Call new visitor method visit_module() when it changes during a visit, so visitors can keep track of the module being visited. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Message-Id: <20180211093607.27351-18-armbru@redhat.com> [eblake: avoid accidental deletion of self._predefining] Signed-off-by: Eric Blake <eblake@redhat.com>
2018-03-02qapi: Generate in source orderMarkus Armbruster11-187/+187
The generators' conversion to visitors (merge commit 9e72681d16) changed the processing order of entities from source order to alphabetical order. The next commit needs source order, so change it back. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Message-Id: <20180211093607.27351-17-armbru@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Michael Roth <mdroth@linux.vnet.ibm.com> Signed-off-by: Eric Blake <eblake@redhat.com>
2018-03-02qapi: Lift error reporting from QAPISchema.__init__() to callersMarkus Armbruster1-2/+8
Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Message-Id: <20180211093607.27351-14-armbru@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Michael Roth <mdroth@linux.vnet.ibm.com> Signed-off-by: Eric Blake <eblake@redhat.com>
2018-03-02qapi: Improve include file name reporting in error messagesMarkus Armbruster1-1/+1
Error messages print absolute file names of included files even if the user gave a relative one on the command line: $ PYTHONPATH=scripts python -B tests/qapi-schema/test-qapi.py tests/qapi-schema/include-cycle.json In file included from tests/qapi-schema/include-cycle.json:1: In file included from /work/armbru/qemu/tests/qapi-schema/include-cycle-b.json:1: /work/armbru/qemu/tests/qapi-schema/include-cycle-c.json:1: Inclusion loop for include-cycle.json Improve this to In file included from tests/qapi-schema/include-cycle.json:1: In file included from tests/qapi-schema/include-cycle-b.json:1: tests/qapi-schema/include-cycle-c.json:1: Inclusion loop for include-cycle.json The error message when an include file can't be opened prints the include directive's file name, which is relative to the including file. Change this to print the file name relative to the working directory. Visible in tests/qapi-schema/include-no-file.err. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Message-Id: <20180211093607.27351-12-armbru@redhat.com> Reviewed-by: Michael Roth <mdroth@linux.vnet.ibm.com> Signed-off-by: Eric Blake <eblake@redhat.com>
2018-03-02qapi-gen: New common driver for code and doc generatorsMarkus Armbruster2-31/+29
Whenever qapi-schema.json changes, we run six programs eleven times to update eleven files. Similar for qga/qapi-schema.json. This is silly. Replace the six programs by a single program that spits out all eleven files. The programs become modules in new Python package qapi, along with the helper library. This requires moving them to scripts/qapi/. While moving them, consistently drop executable mode bits. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Message-Id: <20180211093607.27351-9-armbru@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Michael Roth <mdroth@linux.vnet.ibm.com> [eblake: move change to one-line 'blurb' earlier in series, mention mode bit change as intentional, update qapi-code-gen.txt to match actual generated events.c file] Signed-off-by: Eric Blake <eblake@redhat.com>
2018-03-02qapi: Streamline boilerplate comment generationMarkus Armbruster1-1/+2
Every generator has separate boilerplate for .h and .c, and their differences are boring. All of them repeat the license note. Reduce the repetition as follows. Move common text like the license note to common open_output(), next to the existing common text there. For each generator, replace the two separate descriptions by a single one. While there, emit an "automatically generated" note into generated documentation, too. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Message-Id: <20180211093607.27351-3-armbru@redhat.com> Signed-off-by: Eric Blake <eblake@redhat.com>
2018-03-02block: test blk_aio_flush() with blk->root == NULLKevin Wolf2-0/+84
This patch adds test cases for the scenario where blk_aio_flush() is called on a BlockBackend with no root. Calling drain afterwards should complete the requests with -ENOMEDIUM. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2018-03-02iotest 033: add misaligned write-zeroes test via truncateAnton Nefedov2-0/+42
This new test case only makes sense for qcow2 while iotest 033 is generic; however it matches the test purpose perfectly and also 033 contains those do_test() tricks to pass the alignment, which won't look nice being duplicated in other tests or moved to the common code. Signed-off-by: Anton Nefedov <anton.nefedov@virtuozzo.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2018-03-01Merge remote-tracking branch ↵Peter Maydell5-172/+704
'remotes/stefanberger/tags/pull-tpm-2018-02-21-2' into staging Merge tpm 2018/02/21 v2 # gpg: Signature made Tue 27 Feb 2018 13:50:28 GMT # gpg: using RSA key 75AD65802A0B4211 # gpg: Good signature from "Stefan Berger <stefanb@linux.vnet.ibm.com>" # gpg: WARNING: This key is not certified with a trusted signature! # gpg: There is no indication that the signature belongs to the owner. # Primary key fingerprint: B818 B9CA DF90 89C2 D5CE C66B 75AD 6580 2A0B 4211 * remotes/stefanberger/tags/pull-tpm-2018-02-21-2: tests: add test for TPM TIS device tests: Move common TPM test code into tpm-emu.c Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-02-22scripts: Add decodetree.pyRichard Henderson22-1/+140
To be used to decode ARM SVE, but could be used for any fixed-width ISA. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2018-02-21tests: add test for TPM TIS deviceStefan Berger3-0/+495
Move the TPM TIS related register and flag #defines into include/hw/acpi/tpm.h for access by the test case. Write a test case that covers the TIS functionality. Add the tests cases to the MAINTAINERS file. Signed-off-by: Stefan Berger <stefanb@linux.vnet.ibm.com> Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
2018-02-21tests: Move common TPM test code into tpm-emu.cStefan Berger4-172/+209
Move threads and other common TPM test code into tpm-emu.c. Signed-off-by: Stefan Berger <stefanb@linux.vnet.ibm.com> Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
2018-02-16Merge remote-tracking branch ↵Peter Maydell4-63/+230
'remotes/dgilbert/tags/pull-migration-20180214a' into staging Migration pull 20180214 Note that the 'Add test for migration to bad destination' displays a 'Connection refused' during running, but still gives the correct exit code and OK (It's checking that the source doesn't fail when it can't connect, so that's the right error). If it's particularly disliked that patch can be skipped individually. # gpg: Signature made Wed 14 Feb 2018 15:33:04 GMT # gpg: using RSA key 0516331EBC5BFDE7 # gpg: Good signature from "Dr. David Alan Gilbert (RH2) <dgilbert@redhat.com>" # Primary key fingerprint: 45F5 C71B 4A0C B7FB 977A 9FA9 0516 331E BC5B FDE7 * remotes/dgilbert/tags/pull-migration-20180214a: migration: pass MigrationState to migrate_init() migration: allow send_rq to fail migration: provide postcopy_fault_thread_notify() migration: reuse mis->userfault_quit_fd migration: better error handling with QEMUFile tests/migration: Add test for migration to bad destination migration: Fix early failure cleanup tests/migration: Add source to PC boot block migration: improve documentation of postcopy-ram migration/xen: Check return value of qemu_fclose Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-02-16Merge remote-tracking branch 'remotes/berrange/tags/qio-next-pull-request' ↵Peter Maydell1-4/+25
into staging # gpg: Signature made Thu 15 Feb 2018 17:50:22 GMT # gpg: using RSA key BE86EBB415104FDF # gpg: Good signature from "Daniel P. Berrange <dan@berrange.com>" # gpg: aka "Daniel P. Berrange <berrange@redhat.com>" # Primary key fingerprint: DAF3 A6FD B26B 6291 2D0E 8E3F BE86 EBB4 1510 4FDF * remotes/berrange/tags/qio-next-pull-request: allow to build with older sed io/channel-command: Do not kill the child process after closing the pipe io: Add /dev/fdset/ support to QIOChannelFile io: Don't call close multiple times in QIOChannelFile io: Fix QIOChannelFile when creating and opening read-write io/channel-websock: handle continuous reads without any data io: fix QIONetListener memory leak Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-02-16tests/boot-serial-test: Fix problem with timeout due to dropped charactersThomas Huth1-2/+2
Commit 92b540dac9fc3a5 introduce a counter to handle the timeouts in a better way. But in case ccnt reaches 512, the current read character is ignored - and if that character is part of the string that we are looking for, the test fails to match the string. Almost all of the tests look for a string within the first 512 bytes of firmware output, so the problem never triggered there. But the hppa test that has been added recently looks for a longer string at the very end of a long output, thus there's a chance that we miss a character there so that the test fails unexpectedly. Fix it by *not* reading and dropping a character if the counter reaches 512. Fixes: 92b540dac9fc3a572c7342edd0b073000f5a6abf Signed-off-by: Thomas Huth <thuth@redhat.com> Message-id: 1518761564-9899-1-git-send-email-thuth@redhat.com [PMM: added initializer for nbd to silence false-positive warning from OpenBSD 6 compiler] Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-02-15io: Fix QIOChannelFile when creating and opening read-writeRoss Lagerwall1-4/+25
The code wrongly passes the mode to open() only if O_WRONLY is set. Instead, the mode should be passed when O_CREAT is set (or O_TMPFILE on Linux). Fix this by always passing the mode since open() will correctly ignore the mode if it is not needed. Add a testcase which exercises this bug and also change the existing testcase to check that the mode of the created file is correct. Signed-off-by: Ross Lagerwall <ross.lagerwall@citrix.com> Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2018-02-15Merge remote-tracking branch 'remotes/huth/tags/pull-request-2018-02-14' ↵Peter Maydell55-374/+416
into staging Various improvements to the qtest checks: - Clean-ups by Eric Blake with regards to the global_qtest variable - Some more test cases for the boot-serial tester - Re-activation of the m48t59-test # gpg: Signature made Wed 14 Feb 2018 11:07:44 GMT # gpg: using RSA key 2ED9D774FE702DB5 # gpg: Good signature from "Thomas Huth <th.huth@gmx.de>" # gpg: aka "Thomas Huth <thuth@redhat.com>" # gpg: aka "Thomas Huth <huth@tuxfamily.org>" # gpg: aka "Thomas Huth <th.huth@posteo.de>" # Primary key fingerprint: 27B8 8847 EEE0 2501 18F3 EAB9 2ED9 D774 FE70 2DB5 * remotes/huth/tags/pull-request-2018-02-14: tests/m48t59: Use the m48t59 test on ppc, too tests/Makefile: Derive check-qtest-ppc64-y from check-qtest-ppc-y tests/m48t59: Make the test independent of global_qtest tests/m48t59: Fix and re-enable the test for sparc tests/boot-serial-test: Add support for the aarch64 virt machine tests/boot-serial: Add tests for PowerPC Mac machines tests/boot-serial: Enable the boot-serial test on SPARC machines, too wdt_ib700-test: Drop dependence on global_qtest tests/boot-sector: Drop dependence on global_qtest qmp-test: Drop dependence on global_qtest libqos: Use explicit QTestState for remaining libqos operations libqos: Use explicit QTestState for ahci operations libqos: Use explicit QTestState for i2c operations libqos: Use explicit QTestState for rtas operations libqos: Use explicit QTestState for fw_cfg operations libqos: Track QTestState with QPCIBus libqtest: Use qemu_strtoul() tests: Clean up wait for event Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-02-14tests/m48t59: Use the m48t59 test on ppc, tooThomas Huth2-1/+10
The ref405ep machine has a memory-mapped m48t59 device, so we can run the m48t59 test on this machine, too. Signed-off-by: Thomas Huth <thuth@redhat.com>
2018-02-14tests/Makefile: Derive check-qtest-ppc64-y from check-qtest-ppc-yThomas Huth1-7/+4
ppc64 is a superset of ppc, so the ppc64 tests should include all the ppc tests. Signed-off-by: Thomas Huth <thuth@redhat.com>
2018-02-14tests/m48t59: Make the test independent of global_qtestThomas Huth1-30/+30
Stop using the functions that require global_qtest here and pass around the QTestState instead (global_qtest should finally get removed since this causes problems with tests running in parallel). Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2018-02-14tests/m48t59: Fix and re-enable the test for sparcThomas Huth2-30/+34
The m48t59 test has been disabled in commit baeddded5fe6fa37d13fb94bf8d ("sparc: disable qtest in make check"), likely due to some timing issues in the bcd_check_time tests which might fail if it gets interrupted for too long. It should be OK to re-enable this test if we make sure that we do not run it on timing-sensitive machines, thus it should be OK if we only run it in the g_test_slow() mode. Additionally, there are two other issues: First, the test can not run so easily on sparc64 anymore, since commit f3b18f35a23c60edbda6420cd ("sun4u: switch m48t59 NVRAM to MMIO access") moved the m48t59 device to the ebus instead, and for this you first have to set up the corresponding PCI device (which is currently not possible from within the m48t59 test). So we can only re-enable this test on sparc, but not the sparc64 target. Second, the fuzzing test is executed before the bcd-check-time test (due to the naming of the tests), without having the base address set up properly, so the fuzzing test does not really check anything at all. Fix it by setting up the base address from the main function already and by moving the qtest_start() to the tests themselves, so that each test starts with a clean environment (since after the fuzzing, the clock is unusable for the bcd-check-time test). Signed-off-by: Thomas Huth <thuth@redhat.com>
2018-02-14tests/boot-serial-test: Add support for the aarch64 virt machineWei Huang2-0/+10
This patch adds a small binary kernel to test aarch64 virt machine's UART. Signed-off-by: Wei Huang <wei@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> [thuth: Fixed contextual conflicts with the hppa and sdhci patches] Signed-off-by: Thomas Huth <thuth@redhat.com>
2018-02-14tests/boot-serial: Add tests for PowerPC Mac machinesThomas Huth1-0/+3
OpenBIOS prints out the CPU type on these machine types, so we can use this string to test whether the CPU detection is working correctly. Acked-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2018-02-14tests/boot-serial: Enable the boot-serial test on SPARC machines, tooThomas Huth2-0/+6
OpenBIOS prints out the name of the detected CPU here, so looking for this string is a nice test to verify that the CPU detection is still working correctly. Acked-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2018-02-14wdt_ib700-test: Drop dependence on global_qtestEric Blake1-29/+34
As a general rule, we prefer avoiding implicit global state because it makes code harder to safely copy and paste without thinking about the global state. Improve this test to be explicit about the state. Signed-off-by: Eric Blake <eblake@redhat.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2018-02-14tests/boot-sector: Drop dependence on global_qtestEric Blake5-9/+11
As a general rule, we prefer avoiding implicit global state because it makes code harder to safely copy and paste without thinking about the global state. Adjust the helper code to use explicit state instead, and update all callers. Fix some trailing whitespace while touching the file. Signed-off-by: Eric Blake <eblake@redhat.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Acked-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2018-02-14qmp-test: Drop dependence on global_qtestEric Blake1-17/+18
As a general rule, we prefer avoiding implicit global state because it makes code harder to safely copy and paste without thinking about the global state. Although qmp-test does not maintain parallel qtest connections, it was the last test assigning to global_qtest. It's just as easy to be explicit about the state; once all tests have been cleaned up, a later patch can then get rid of global_qtest and a layer of wrappers in libqtest. Signed-off-by: Eric Blake <eblake@redhat.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2018-02-14libqos: Use explicit QTestState for remaining libqos operationsEric Blake11-35/+39
Drop one more client of global_qtest by teaching all remaining libqos stragglers to pass in an explicit QTestState. Change the setting of global_qtest from being implicit in libqos' call to qtest_start() to instead be explicit in all clients that are still relying on global_qtest. Note that qmp_execute() can be greatly simplified in the process, and that we also get rid of interpolation of a JSON string into a temporary variable when qtest_qmp() can do it more reliably. Signed-off-by: Eric Blake <eblake@redhat.com> Acked-by: Greg Kurz <groug@kaod.org> Reviewed-by: John Snow <jsnow@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2018-02-14libqos: Use explicit QTestState for ahci operationsEric Blake1-22/+23
Drop one more client of global_qtest by teaching all ahci test functionality to pass in an explicit QTestState. The state was already available, so no callers had to be adjusted. Signed-off-by: Eric Blake <eblake@redhat.com> Reviewed-by: John Snow <jsnow@redhat.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2018-02-14libqos: Use explicit QTestState for i2c operationsEric Blake5-65/+66
Drop one more client of global_qtest by teaching all i2c test functionality to pass in an explicit QTestState, adjusting all callers. Signed-off-by: Eric Blake <eblake@redhat.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2018-02-14libqos: Use explicit QTestState for rtas operationsEric Blake4-28/+40
Drop one more client of global_qtest by teaching all rtas test functionality to pass in an explicit QTestState, adjusting all callers. Signed-off-by: Eric Blake <eblake@redhat.com> Reviewed-by: Thomas Huth <thuth@redhat.com> [thuth: Use nicer indentation in rtas.h] Signed-off-by: Thomas Huth <thuth@redhat.com>
2018-02-14libqos: Use explicit QTestState for fw_cfg operationsEric Blake14-36/+36
Drop one more client of global_qtest by teaching all fw_cfg test functionality (invoked through alloc-pc) to pass in an explicit QTestState, adjusting all callers. In particular, fw_cfg-test had to reorder things to create the test state prior to creating the fw_cfg (and drop a pointless strdup in the meantime), but that test now no longer depends on global_qtest. Signed-off-by: Eric Blake <eblake@redhat.com> Reviewed-by: John Snow <jsnow@redhat.com> Reviewed-by: Thomas Huth <thuth@redhat.com> [thuth: Fixed conflict wrt pc_alloc_init() in vhost-user-test.c] Signed-off-by: Thomas Huth <thuth@redhat.com>
2018-02-14libqos: Track QTestState with QPCIBusEric Blake19-33/+33
When initializing a QPCIBus, track which QTestState the bus is associated with (so that a later patch can then explicitly use that test state for all communication on the bus, rather than blindly relying on global_qtest). Update the initialization functions to take another parameter, and update all callers to pass in state (for now, most callers get away with passing the current global_qtest as the current state, although this required fixing the order of initialization to ensure qtest_start() is called before qpci_init*() in rtl8139-test, and provided an opportunity to pass in the allocator in e1000e-test). Touch up some allocations to use g_new0() rather than g_malloc() while in the area, and simplify some code (all implementations of QOSOps provide a .init_allocator() that never fails). Signed-off-by: Eric Blake <eblake@redhat.com> Reviewed-by: John Snow <jsnow@redhat.com> Reviewed-by: Thomas Huth <thuth@redhat.com> [thuth: Removed hunk from vhost-user-test.c that is not required anymore, fixed conflict in qtest_vboot() and adjusted qpci_init_pc() in sdhci-test] Signed-off-by: Thomas Huth <thuth@redhat.com>
2018-02-14tests/migration: Add test for migration to bad destinationDr. David Alan Gilbert1-15/+50
Check the source survives. Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com> Message-Id: <20180212160340.15333-3-dgilbert@redhat.com> Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com> Reviewed-by: Peter Xu <peterx@redhat.com>
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