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2020-06-02tcg: Implement gvec support for rotate by scalarRichard Henderson10-0/+37
No host backend support yet, but the interfaces for rotls are in place. Only implement left-rotate for now, as the only known use of vector rotate by scalar is s390x, so any right-rotate would be unused and untestable. Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2020-06-02tcg: Remove expansion to shift by vector from do_shiftsRichard Henderson1-24/+11
We do not reflect this expansion in tcg_can_emit_vecop_list, so it is unused and unusable. However, we actually perform the same expansion in do_gvec_shifts, so it is also unneeded. Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2020-06-02tcg: Implement gvec support for rotate by vectorRichard Henderson13-1/+256
No host backend support yet, but the interfaces for rotlv and rotrv are in place. Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> --- v3: Drop the generic expansion from rot to shift; we can do better for each backend, and then this code becomes unused.
2020-06-02tcg: Implement gvec support for rotate by immediateRichard Henderson13-1/+150
No host backend support yet, but the interfaces for rotli are in place. Canonicalize immediate rotate to the left, based on a survey of architectures, but provide both left and right shift interfaces to the translators. Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2020-06-02Merge remote-tracking branch ↵Peter Maydell1-2/+4
'remotes/ehabkost/tags/machine-next-pull-request' into staging machine queue, 2020-05-13 Bug fixes: * hostmem: don't use mbind() if host-nodes is empty (Igor Mammedov) # gpg: Signature made Wed 13 May 2020 15:00:25 BST # gpg: using RSA key 5A322FD5ABC4D3DBACCFD1AA2807936F984DC5A6 # gpg: issuer "ehabkost@redhat.com" # gpg: Good signature from "Eduardo Habkost <ehabkost@redhat.com>" [full] # Primary key fingerprint: 5A32 2FD5 ABC4 D3DB ACCF D1AA 2807 936F 984D C5A6 * remotes/ehabkost/tags/machine-next-pull-request: hostmem: don't use mbind() if host-nodes is empty Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-06-01Merge remote-tracking branch ↵Peter Maydell12-207/+86
'remotes/dgilbert/tags/pull-migration-20200601a' into staging Migration/virtio/hmp pull 2020-06-01 A mixed pull with: - RDMA migration fix (CID 1428762) - HMP qom-get addition and qom-set cleanup - a virtiofsd fix - COLO fixes Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com> # gpg: Signature made Mon 01 Jun 2020 19:37:15 BST # gpg: using RSA key 45F5C71B4A0CB7FB977A9FA90516331EBC5BFDE7 # gpg: Good signature from "Dr. David Alan Gilbert (RH2) <dgilbert@redhat.com>" [full] # Primary key fingerprint: 45F5 C71B 4A0C B7FB 977A 9FA9 0516 331E BC5B FDE7 * remotes/dgilbert/tags/pull-migration-20200601a: migration/migration.c: Fix hang in ram_save_host_page migration/colo.c: Move colo_notify_compares_event to the right place migration/colo.c: Relaunch failover even if there was an error migration/colo.c: Flush ram cache only after receiving device state migration/colo.c: Use cpu_synchronize_all_states() migration/colo.c: Use event instead of semaphore migration/vmstate: Remove unnecessary MemoryRegion forward declaration virtiofsd: remove symlink fallbacks hmp: Simplify qom-set hmp: Implement qom-get HMP command migration/rdma: cleanup rdma context before g_free to avoid memleaks migration/rdma: fix potential nullptr access in rdma_start_incoming_migration Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-06-01Merge remote-tracking branch ↵Peter Maydell6-46/+207
'remotes/bkoppelmann2/tags/pull-tricore-20200601' into staging Remove ctx->env ptr, add TriCore gdb stub # gpg: Signature made Mon 01 Jun 2020 16:06:35 BST # gpg: using RSA key 6E636A7E83F2DD0CFA6E6E370AD2C6396B69CA14 # gpg: issuer "kbastian@mail.uni-paderborn.de" # gpg: Good signature from "Bastian Koppelmann <kbastian@mail.uni-paderborn.de>" [full] # Primary key fingerprint: 6E63 6A7E 83F2 DD0C FA6E 6E37 0AD2 C639 6B69 CA14 * remotes/bkoppelmann2/tags/pull-tricore-20200601: target/tricore: Implement gdbstub target/tricore: Implement tricore_cpu_get_phys_page_debug target/tricore: Raise EXCP_DEBUG in gen_goto_tb() for singlestep target/tricore: Move translate feature check to ctx target/tricore: Don't save pc in generate_qemu_excp Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-06-01migration/migration.c: Fix hang in ram_save_host_pageLukas Straub1-0/+4
migration_rate_limit will erroneously ratelimit a shutdown socket, which causes the migration thread to hang in ram_save_host_page if the socket is shutdown. Fix this by explicitly testing if the socket has errors or was shutdown in migration_rate_limit. Signed-off-by: Lukas Straub <lukasstraub2@web.de> Message-Id: <e79085bbe2d46dfa007dd41820194d5e2d4fcd80.1590007004.git.lukasstraub2@web.de> Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com> Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
2020-06-01migration/colo.c: Move colo_notify_compares_event to the right placeLukas Straub1-6/+6
If the secondary has to failover during checkpointing, it still is in the old state (i.e. different state than primary). Thus we can't expose the primary state until after the checkpoint is sent. This fixes sporadic connection reset of client connections during failover. Signed-off-by: Lukas Straub <lukasstraub2@web.de> Message-Id: <d4555dd5146a54518c4d9d4efd996b7c745c6687.1589193382.git.lukasstraub2@web.de> Reviewed-by: zhanghailiang <zhang.zhanghailiang@huawei.com> Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
2020-06-01migration/colo.c: Relaunch failover even if there was an errorLukas Straub1-5/+12
If vmstate_loading is true, secondary_vm_do_failover will set failover status to FAILOVER_STATUS_RELAUNCH and return success without initiating failover. However, if there is an error during the vmstate_loading section, failover isn't relaunched. Instead we then wait for failover on colo_incoming_sem. Fix this by relaunching failover even if there was an error. Also, to make this work properly, set vmstate_loading to false when returning during the vmstate_loading section. Signed-off-by: Lukas Straub <lukasstraub2@web.de> Message-Id: <f60b0a8e2fadaaec792e04819dfc46951842d6ba.1589193382.git.lukasstraub2@web.de> Reviewed-by: zhanghailiang <zhang.zhanghailiang@huawei.com> Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
2020-06-01migration/colo.c: Flush ram cache only after receiving device stateLukas Straub3-4/+3
If we suceed in receiving ram state, but fail receiving the device state, there will be a mismatch between the two. Fix this by flushing the ram cache only after the vmstate has been received. Signed-off-by: Lukas Straub <lukasstraub2@web.de> Message-Id: <3289d007d494cb0e2f05b1cf4ae6a78d300fede3.1589193382.git.lukasstraub2@web.de> Reviewed-by: zhanghailiang <zhang.zhanghailiang@huawei.com> Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
2020-06-01migration/colo.c: Use cpu_synchronize_all_states()Lukas Straub1-1/+1
cpu_synchronize_all_pre_loadvm() marks all vcpus as dirty, so the registers are loaded from CPUState before we continue running the vm. However if we failover during checkpoint, CPUState is not initialized and the registers are loaded with garbage. This causes guest hangs and crashes. Fix this by using cpu_synchronize_all_states(), which initializes CPUState from the current cpu registers additionally to marking the vcpus as dirty. Signed-off-by: Lukas Straub <lukasstraub2@web.de> Message-Id: <9675031ce557b73ebd10e7bd20ebbf57f30b177c.1589193382.git.lukasstraub2@web.de> Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com> Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
2020-06-01migration/colo.c: Use event instead of semaphoreLukas Straub2-6/+7
If multiple packets miscompare in a short timeframe, the semaphore value will be increased multiple times. This causes multiple checkpoints even if one would be sufficient. Fix this by using a event instead of a semaphore for triggering checkpoints. Now, checkpoint requests will be ignored until the checkpoint event is sent to colo-compare (which releases the miscompared packets). Benchmark results (iperf3): Client-to-server tcp: without patch: ~66 Mbit/s with patch: ~61 Mbit/s Server-to-client tcp: without patch: ~702 Kbit/s with patch: ~16 Mbit/s Signed-off-by: Lukas Straub <lukasstraub2@web.de> Message-Id: <fd601ba1beb524aada54ba66e87ebfc12cf4574b.1589193382.git.lukasstraub2@web.de> Reviewed-by: zhanghailiang <zhang.zhanghailiang@huawei.com> Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
2020-06-01migration/vmstate: Remove unnecessary MemoryRegion forward declarationPhilippe Mathieu-Daudé1-1/+0
"migration/vmstate.h" only uses pointer to MemoryRegion, which is already forward declared in "qemu/typedefs.h". Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20200530165512.15225-1-f4bug@amsat.org> Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com> Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
2020-06-01virtiofsd: remove symlink fallbacksMiklos Szeredi1-169/+6
Path lookup in the kernel has special rules for looking up magic symlinks under /proc. If a filesystem operation is instructed to follow symlinks (e.g. via AT_SYMLINK_FOLLOW or lack of AT_SYMLINK_NOFOLLOW), and the final component is such a proc symlink, then the target of the magic symlink is used for the operation, even if the target itself is a symlink. I.e. path lookup is always terminated after following a final magic symlink. I was erronously assuming that in the above case the target symlink would also be followed, and so workarounds were added for a couple of operations to handle the symlink case. Since the symlink can be handled simply by following the proc symlink, these workardouds are not needed. Also remove the "norace" option, which disabled the workarounds. Commit bdfd66788349 ("virtiofsd: Fix xattr operations") already dealt with the same issue for xattr operations. Signed-off-by: Miklos Szeredi <mszeredi@redhat.com> Message-Id: <20200514140736.20561-1-mszeredi@redhat.com> Acked-by: Vivek Goyal <vgoyal@redhat.com> Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
2020-06-01hmp: Simplify qom-setDr. David Alan Gilbert2-12/+6
Simplify qom_set by making it use qmp_qom_set and the JSON parser. (qemu) qom-get /machine smm "auto" (qemu) qom-set /machine smm "auto" Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com> Message-Id: <20200520151108.160598-3-dgilbert@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com> With 's'->'S' type change suggested by Paolo and Markus
2020-06-01hmp: Implement qom-get HMP commandDr. David Alan Gilbert4-0/+34
This started off as Andreas Färber's implementation from March 2015, but after feedback from Paolo and Markus it morphed into using the json output which handles structs reasonably. Use with qom-list to find the members of an object. (qemu) qom-get /backend/console[0]/device/vga.rom[0] size 65536 (qemu) qom-get /machine smm "auto" (qemu) qom-get /machine rtc-time { "tm_year": 120, "tm_sec": 51, "tm_hour": 9, "tm_min": 50, "tm_mon": 4, "tm_mday": 20 } (qemu) qom-get /machine frob Error: Property '.frob' not found Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com> Message-Id: <20200520151108.160598-2-dgilbert@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
2020-06-01migration/rdma: cleanup rdma context before g_free to avoid memleaksPan Nengyuan1-3/+5
When error happen in initializing 'rdma_return_path', we should cleanup rdma context before g_free(rdma) to avoid some memleaks. This patch fix that. Reported-by: Euler Robot <euler.robot@huawei.com> Signed-off-by: Pan Nengyuan <pannengyuan@huawei.com> Message-Id: <20200508100755.7875-3-pannengyuan@huawei.com> Reviewed-by: Juan Quintela <quintela@redhat.com> Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
2020-06-01migration/rdma: fix potential nullptr access in rdma_start_incoming_migrationPan Nengyuan1-1/+3
'rdma' is NULL when taking the first error branch in rdma_start_incoming_migration. And it will cause a null pointer access in label 'err'. Fix that. Fixes: 59c59c67ee6b0327ae932deb303caa47919aeb1e Signed-off-by: Pan Nengyuan <pannengyuan@huawei.com> Message-Id: <20200508100755.7875-2-pannengyuan@huawei.com> Reviewed-by: Juan Quintela <quintela@redhat.com> Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com> Note this is CID 1428762
2020-06-01target/tricore: Implement gdbstubBastian Koppelmann4-1/+152
Acked-by: Alex Bennée <alex.bennee@linaro.org> Signed-off-by: Bastian Koppelmann <kbastian@mail.uni-paderborn.de> Message-Id: <20200529072148.284037-6-kbastian@mail.uni-paderborn.de>
2020-06-01target/tricore: Implement tricore_cpu_get_phys_page_debugBastian Koppelmann2-9/+14
this also removes tricore_cpu_get_phys_page_attrs_debug() as it was a temporary fix from b190f477e29c7cd03a8fee49c96d27f160e3f5b0. Signed-off-by: Bastian Koppelmann <kbastian@mail.uni-paderborn.de> Message-Id: <20200529072148.284037-5-kbastian@mail.uni-paderborn.de>
2020-06-01target/tricore: Raise EXCP_DEBUG in gen_goto_tb() for singlestepBastian Koppelmann1-9/+9
this is needed for remote gdb connections. Signed-off-by: Bastian Koppelmann <kbastian@mail.uni-paderborn.de> Message-Id: <20200529072148.284037-4-kbastian@mail.uni-paderborn.de>
2020-06-01target/tricore: Move translate feature check to ctxBastian Koppelmann1-27/+33
this allows us to remove the references to env from ctx. This also fixes a segfault that was due to the unititalized ctx->env ptr. Reported-by: Andreas Konopik <andreas.konopik@fau.de> Signed-off-by: Bastian Koppelmann <kbastian@mail.uni-paderborn.de> Message-Id: <20200529072148.284037-3-kbastian@mail.uni-paderborn.de>
2020-06-01target/tricore: Don't save pc in generate_qemu_excpBastian Koppelmann1-1/+0
EXCP_DEBUG is the only user. If we encounter a jump in tricore-gdb it's target was overwritten by generate_qemu_excp() and we would never leave. Signed-off-by: Bastian Koppelmann <kbastian@mail.uni-paderborn.de> Message-Id: <20200529072148.284037-2-kbastian@mail.uni-paderborn.de>
2020-06-01Merge remote-tracking branch ↵Peter Maydell7-5/+225
'remotes/amarkovic/tags/mips-queue-june-01-2020' into staging MIPS queue for June 1st, 2020 # gpg: Signature made Mon 01 Jun 2020 12:29:25 BST # gpg: using RSA key D4972A8967F75A65 # gpg: Good signature from "Aleksandar Markovic <amarkovic@wavecomp.com>" [full] # Primary key fingerprint: 8526 FBF1 5DA3 811F 4A01 DD75 D497 2A89 67F7 5A65 * remotes/amarkovic/tags/mips-queue-june-01-2020: hw/mips: fuloong2e: Set preferred page size to 16KB target/mips: Support variable page size target/mips: Add more CP0 register for save/restore hw/mips: Add CPU IRQ3 delivery for KVM configure: Add KVM target support for MIPS64 tests/Makefile: Fix description of "make check" Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-06-01hw/mips: fuloong2e: Set preferred page size to 16KBHuacai Chen1-0/+1
Loongson processor prefers 16KB page size in system emulator, so let's define mc->minimum_page_bits to 14. Cc: Jiaxun Yang <jiaxun.yang@flygoat.com> Signed-off-by: Huacai Chen <chenhc@lemote.com> Reviewed-by: Aleksandar Markovic <aleksandar.qemu.devel@gmail.com> Signed-off-by: Aleksandar Markovic <aleksandar.qemu.devel@gmail.com> Message-Id: <1586337380-25217-2-git-send-email-chenhc@lemote.com>
2020-06-01target/mips: Support variable page sizeHuacai Chen1-0/+5
Traditionally, MIPS use 4KB page size, but Loongson prefer 16KB page size in system emulator. So, let's define TARGET_PAGE_BITS_VARY and TARGET_PAGE_BITS_MIN to support variable page size. Cc: Jiaxun Yang <jiaxun.yang@flygoat.com> Signed-off-by: Huacai Chen <chenhc@lemote.com> Reviewed-by: Aleksandar Markovic <aleksandar.qemu.devel@gmail.com> Signed-off-by: Aleksandar Markovic <aleksandar.qemu.devel@gmail.com> Message-Id: <1586337380-25217-1-git-send-email-chenhc@lemote.com>
2020-06-01target/mips: Add more CP0 register for save/restoreHuacai Chen2-2/+216
Add more CP0 register for save/restore, including: EBase, XContext, PageGrain, PWBase, PWSize, PWField, PWCtl, Config*, KScratch1~KScratch6. Signed-off-by: Huacai Chen <chenhc@lemote.com> Co-developed-by: Jiaxun Yang <jiaxun.yang@flygoat.com> Reviewed-by: Aleksandar Markovic <aleksandar.qemu.devel@gmail.com> Signed-off-by: Aleksandar Markovic <aleksandar.qemu.devel@gmail.com> Message-Id: <1588501221-1205-6-git-send-email-chenhc@lemote.com>
2020-06-01hw/mips: Add CPU IRQ3 delivery for KVMHuacai Chen1-1/+1
Currently, KVM/MIPS only deliver I/O interrupt via IP2, this patch add IP3 delivery as well, because Loongson-3 based machine use both IRQ2 (CPU's IP2) and IRQ3 (CPU's IP3). Signed-off-by: Huacai Chen <chenhc@lemote.com> Co-developed-by: Jiaxun Yang <jiaxun.yang@flygoat.com> Reviewed-by: Aleksandar Markovic <aleksandar.qemu.devel@gmail.com> Signed-off-by: Aleksandar Markovic <aleksandar.qemu.devel@gmail.com> Message-Id: <1588501221-1205-4-git-send-email-chenhc@lemote.com>
2020-06-01configure: Add KVM target support for MIPS64Huacai Chen1-1/+1
Preparing for Loongson-3 virtualization, add KVM target support for MIPS64 in configure script. Signed-off-by: Huacai Chen <chenhc@lemote.com> Co-developed-by: Jiaxun Yang <jiaxun.yang@flygoat.com> Reviewed-by: Aleksandar Markovic <aleksandar.qemu.devel@gmail.com> Signed-off-by: Aleksandar Markovic <aleksandar.qemu.devel@gmail.com> Message-Id: <1588501221-1205-2-git-send-email-chenhc@lemote.com>
2020-06-01tests/Makefile: Fix description of "make check"Huacai Chen1-1/+1
The description of "make check" is out-of-date, so fix it by adding block and softfloat. Reviewed-by: Claudio Fontana <cfontana@suse.de> Signed-off-by: Huacai Chen <chenhc@lemote.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com> Reviewed-by: Aleksandar Markovic <aleksandar.qemu.devel@gmail.com> Signed-off-by: Aleksandar Markovic <aleksandar.qemu.devel@gmail.com> Message-Id: <1588674291-6486-1-git-send-email-chenhc@lemote.com>
2020-05-31Merge remote-tracking branch ↵Peter Maydell35-178/+317
'remotes/philmd-gitlab/tags/python-next-20200531' into staging Python queue: * migration acceptance test fix * introduce pylintrc & flake8 config * various cleanups (Python3, style) * vm-test can set QEMU_LOCAL=1 to use locally built binaries * refactored BootLinuxBase & LinuxKernelTest acceptance classes https://gitlab.com/philmd/qemu/pipelines/151323210 https://travis-ci.org/github/philmd/qemu/builds/693157969 # gpg: Signature made Sun 31 May 2020 17:37:35 BST # gpg: using RSA key FAABE75E12917221DCFD6BB2E3E32C2CDEADC0DE # gpg: Good signature from "Philippe Mathieu-Daudé (F4BUG) <f4bug@amsat.org>" [full] # Primary key fingerprint: FAAB E75E 1291 7221 DCFD 6BB2 E3E3 2C2C DEAD C0DE * remotes/philmd-gitlab/tags/python-next-20200531: (25 commits) tests/acceptance: refactor boot_linux to allow code reuse tests/acceptance: refactor boot_linux_console test to allow code reuse tests/acceptance: allow console interaction with specific VMs tests/acceptance/migration.py: Wait for both sides tests/migration/guestperf: Use Python 3 interpreter tests/vm: allow wait_ssh() to specify command tests/vm: Add ability to select QEMU from current build tests/vm: Pass --debug through for vm-boot-ssh python/qemu/qtest: Check before accessing _qtest python/qemu/qmp: assert sockfile is not None python/qemu/qmp: use True/False for non/blocking modes python/qemu: Adjust traceback typing python/qemu: fix socket.makefile() typing python/qemu: remove Python2 style super() calls python/qemu: delint; add flake8 config python/qemu: delint and add pylintrc python/qemu/machine: remove logging configuration python/qemu/machine: add kill() method python: remove more instances of sys.version_info scripts/qmp: Fix shebang and imports ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-05-31Merge remote-tracking branch ↵Peter Maydell4-17/+32
'remotes/huth-gitlab/tags/pull-request-2020-05-30' into staging - Replace hw_error() with qemu_log_mask() in the m68k coldfire machine code # gpg: Signature made Sat 30 May 2020 08:44:41 BST # gpg: using RSA key 27B88847EEE0250118F3EAB92ED9D774FE702DB5 # gpg: issuer "huth@tuxfamily.org" # gpg: Good signature from "Thomas Huth <th.huth@gmx.de>" [full] # gpg: aka "Thomas Huth <thuth@redhat.com>" [full] # gpg: aka "Thomas Huth <huth@tuxfamily.org>" [full] # gpg: aka "Thomas Huth <th.huth@posteo.de>" [unknown] # Primary key fingerprint: 27B8 8847 EEE0 2501 18F3 EAB9 2ED9 D774 FE70 2DB5 * remotes/huth-gitlab/tags/pull-request-2020-05-30: hw/m68k/mcf52xx: Replace hw_error() by qemu_log_mask() hw/m68k/mcf5206: Reduce m5206_mbar_read/write() offset arg to 16-bit Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-05-31tests/acceptance: refactor boot_linux to allow code reusePavel Dovgalyuk1-20/+29
This patch moves image downloading functions to the separate class to allow reusing them from record/replay tests. Signed-off-by: Pavel Dovgalyuk <Pavel.Dovgaluk@ispras.ru> Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <159073593167.20809.17582679291556188984.stgit@pasha-ThinkPad-X280> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
2020-05-31tests/acceptance: refactor boot_linux_console test to allow code reusePavel Dovgalyuk1-10/+11
This patch splits code in BootLinuxConsole class into two different classes to allow reusing it by record/replay tests. Signed-off-by: Pavel Dovgalyuk <Pavel.Dovgaluk@ispras.ru> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <159073588490.20809.13942096070255577558.stgit@pasha-ThinkPad-X280> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
2020-05-31tests/acceptance: allow console interaction with specific VMsPavel Dovgalyuk1-5/+8
Console interaction in avocado scripts was possible only with single default VM. This patch modifies the function parameters to allow passing a specific VM as a parameter to interact with it. Signed-off-by: Pavel Dovgalyuk <Pavel.Dovgaluk@ispras.ru> Reviewed-by: Willian Rampazzo <willianr@redhat.com> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <159073587933.20809.5122618715976660635.stgit@pasha-ThinkPad-X280> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
2020-05-31tests/acceptance/migration.py: Wait for both sidesDr. David Alan Gilbert1-0/+4
When the source finishes migration the destination will still be receiving the data sent by the source, so it might not have quite finished yet, so won't quite have reached 'completed'. This lead to occasional asserts in the next few checks. After the source has finished, check the destination as well. (We can't just switch to checking the destination, because it doesn't give a status until it has started receiving the migration). Reported-by: Alex Bennée <alex.bennee@linaro.org> Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com> Tested-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20200528112404.121972-1-dgilbert@redhat.com> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
2020-05-31tests/migration/guestperf: Use Python 3 interpreterPhilippe Mathieu-Daudé3-3/+3
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Reviewed-by: John Snow <jsnow@redhat.com> Reviewed-by: Kevin Wolf <kwolf@redhat.com> Message-Id: <20200512103238.7078-7-philmd@redhat.com>
2020-05-31tests/vm: allow wait_ssh() to specify commandRobert Foley1-7/+7
This allows for waiting for completion of arbitrary commands. Signed-off-by: Robert Foley <robert.foley@linaro.org> Reviewed-by: Peter Puhov <peter.puhov@linaro.org> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20200529203458.1038-7-robert.foley@linaro.org> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
2020-05-31tests/vm: Add ability to select QEMU from current buildRobert Foley2-5/+27
Added a new special variable QEMU_LOCAL=1, which will indicate to take the QEMU binary from the current build. Signed-off-by: Robert Foley <robert.foley@linaro.org> Reviewed-by: Peter Puhov <peter.puhov@linaro.org> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20200529203458.1038-6-robert.foley@linaro.org> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
2020-05-31tests/vm: Pass --debug through for vm-boot-sshRobert Foley1-0/+1
This helps debug issues that occur during the boot sequence. Signed-off-by: Robert Foley <robert.foley@linaro.org> Reviewed-by: Peter Puhov <peter.puhov@linaro.org> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20200529203458.1038-5-robert.foley@linaro.org> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
2020-05-31python/qemu/qtest: Check before accessing _qtestJohn Snow1-3/+11
It can be None; so add assertions or exceptions where appropriate to guard the access accordingly. Signed-off-by: John Snow <jsnow@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20200514055403.18902-30-jsnow@redhat.com> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
2020-05-31python/qemu/qmp: assert sockfile is not NoneJohn Snow1-0/+1
In truth, if you don't do this, you'll just get a TypeError exception. Now, you'll get an AssertionError. Is this tangibly better? No. Does mypy complain less? Yes. Signed-off-by: John Snow <jsnow@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20200514055403.18902-21-jsnow@redhat.com> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
2020-05-31python/qemu/qmp: use True/False for non/blocking modesJohn Snow1-2/+2
The type system doesn't want integers. Signed-off-by: John Snow <jsnow@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20200514055403.18902-15-jsnow@redhat.com> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
2020-05-31python/qemu: Adjust traceback typingJohn Snow2-4/+14
mypy considers it incorrect to use `bool` to statically return false, because it will assume that it could conceivably return True, and gives different analysis in that case. Use a None return to achieve the same effect, but make mypy happy. Note: Pylint considers function signatures as code that might trip the duplicate-code checker. I'd rather not disable this as it does not trigger often in practice, so I'm disabling it as a one-off and filed a change request; see https://github.com/PyCQA/pylint/issues/3619 Signed-off-by: John Snow <jsnow@redhat.com> Acked-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20200514055403.18902-14-jsnow@redhat.com> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
2020-05-31python/qemu: fix socket.makefile() typingJohn Snow2-7/+15
Note: A bug in typeshed (https://github.com/python/typeshed/issues/3977) misinterprets the type of makefile(). Work around this by explicitly stating that we are opening a text-mode file. Signed-off-by: John Snow <jsnow@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20200514055403.18902-13-jsnow@redhat.com> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
2020-05-31python/qemu: remove Python2 style super() callsJohn Snow2-9/+8
Use the Python3 style instead. Signed-off-by: John Snow <jsnow@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20200514055403.18902-12-jsnow@redhat.com> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
2020-05-31python/qemu: delint; add flake8 configJohn Snow4-9/+19
Mostly, ignore the "no bare except" rule, because flake8 is not contextual and cannot determine if we re-raise. Pylint can, though, so always prefer pylint for that. Signed-off-by: John Snow <jsnow@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20200528222129.23826-5-jsnow@redhat.com> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
2020-05-31python/qemu: delint and add pylintrcJohn Snow3-18/+88
Bring our these files up to speed with pylint 2.5.0. Add a pylintrc file to formalize which pylint subset we are targeting. The similarity ignore is there to suppress similarity reports across imports, which for typing constants, are going to trigger this report erroneously. Signed-off-by: John Snow <jsnow@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20200528222129.23826-4-jsnow@redhat.com> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
2020-05-31python/qemu/machine: remove logging configurationJohn Snow1-3/+0
Python 3.5 and above do not print a warning when logging is not configured. As a library, it's best practice to leave logging configuration to the client executable. Signed-off-by: John Snow <jsnow@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20200514055403.18902-22-jsnow@redhat.com> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
generated by cgit v1.1 at 2024-11-02 23:04:18 +0000