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2021-01-02gitlab-CI: Test 32-bit builds with the fedora-i386-cross containerThomas Huth2-5/+29
After adding some missing packages, it's possible to check 32-bit builds and tests with the fedora-i386-cross container in the gitlab-CI, too. Unfortunately, the code in subprojects/ ignores the --extra-cflags (on purpose), so the vhost-user part has to be disabled for this. While we're at it, update the container to Fedora 31. Unfortunately the gcc from the later versions emits some very dubious format-truncation warnings, so Fedora 32 and 33 are currently unsuitable for this job. Signed-off-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Wainer dos Santos Moschetta <wainersm@redhat.com> Message-Id: <20201215083451.92322-1-thuth@redhat.com> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
2021-01-02tests/tcg: build tests with -WerrorAlex Bennée1-1/+1
Hopefully this will guard against sloppy code getting into our tests. Suggested-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20201210190417.31673-9-alex.bennee@linaro.org>
2021-01-02gitlab: add --without-default-features buildAlex Bennée1-0/+7
Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Thomas Huth <thuth@redhat.com> Message-Id: <20201210190417.31673-8-alex.bennee@linaro.org>
2021-01-02gitlab: move --without-default-devices build from TravisAlex Bennée2-8/+7
Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Wainer dos Santos Moschetta <wainersm@redhat.com> Message-Id: <20201210190417.31673-7-alex.bennee@linaro.org>
2021-01-02python: add __repr__ to ConsoleSocket to aid debuggingAlex Bennée1-0/+7
While attempting to debug some console weirdness I thought it would be worth making it easier to see what it had inside. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: John Snow <jsnow@redhat.com> Reviewed-by: Willian Rampazzo <willianr@redhat.com> Message-Id: <20201210190417.31673-6-alex.bennee@linaro.org>
2021-01-02configure: add --without-default-featuresAlex Bennée1-70/+85
By default QEMU enables a lot of features if it can probe and find the support libraries. It also enables a bunch of features by default. This patch adds the ability to build --without-default-features which can be paired with a --without-default-devices for a barely functional build. The main use case for this is testing our build assumptions and for minimising the amount of stuff you build if you just want to test a particular feature on your relatively slow emulated test system. On it's own I go from: $ ls -lh qemu-system-aarch64 -rwxr-xr-x 1 alex alex 120M Dec 10 12:45 qemu-system-aarch64* $ ldd qemu-system-aarch64 | wc -l 170 to: $ ls -lh qemu-aarch64 -rwxr-xr-x 1 alex alex 43M Dec 10 12:41 qemu-aarch64* $ ldd qemu-system-aarch64 | wc -l 57 which is still able to run my default Debian ARM64 machine with a lot less fat involved. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Acked-by: Thomas Huth <thuth@redhat.com> Acked-by: Paolo Bonzini <pbonzini@redhat.com> Message-Id: <20201210190417.31673-5-alex.bennee@linaro.org>
2021-01-02configure: move gettext detection to meson.buildAlex Bennée3-18/+5
This will allow meson to honour -Dauto_features=disabled later. Suggested-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Acked-by: Paolo Bonzini <pbonzini@redhat.com> Message-Id: <20201210190417.31673-4-alex.bennee@linaro.org>
2021-01-02gitlab: include aarch64-softmmu and ppc64-softmmu cross-system-buildAlex Bennée1-3/+3
Otherwise we miss coverage of KVM support in the cross build. To balance it out add arm-softmmu (no kvm, subset of aarch64), cris-softmmu and ppc-softmmu to the exclude list which do get coverage elsewhere. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Wainer dos Santos Moschetta <wainersm@redhat.com> Message-Id: <20201210190417.31673-3-alex.bennee@linaro.org>
2021-01-01Merge remote-tracking branch ↵Peter Maydell85-452/+363
'remotes/ehabkost-gl/tags/machine-next-pull-request' into staging Machine queue, 2020-12-23 Cleanup: * qdev code cleanup (Eduardo Habkost) Bug fix: * hostmem: Free host_nodes list right after visited (Keqian Zhu) # gpg: Signature made Wed 23 Dec 2020 21:25:58 GMT # 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-gl/tags/machine-next-pull-request: bugfix: hostmem: Free host_nodes list right after visited qdev: Avoid unnecessary DeviceState* variable at set_prop_arraylen() qdev: Rename qdev_get_prop_ptr() to object_field_prop_ptr() qdev: Move qdev_prop_tpm declaration to tpm_prop.h qdev: Make qdev_class_add_property() more flexible qdev: Make PropertyInfo.create return ObjectProperty* qdev: Move dev->realized check to qdev_property_set() qdev: Wrap getters and setters in separate helpers qdev: Add name argument to PropertyInfo.create method qdev: Add name parameter to qdev_class_add_property() qdev: Avoid using prop->name unnecessarily qdev: Get just property name at error_set_from_qdev_prop_error() sparc: Use DEFINE_PROP for nwindows property qdev: Reuse DEFINE_PROP in all DEFINE_PROP_* macros qdev: Move softmmu properties to qdev-properties-system.h Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-01-01Merge remote-tracking branch 'remotes/cohuck-gitlab/tags/s390x-20201222' ↵Peter Maydell12-311/+507
into staging Further s390x updates: - enhance the s390 devices acceptance test - tcg: improve carry computation - qga: send the ccw address with the fsinfo data - fixes for protected virtualisation and zpci # gpg: Signature made Tue 22 Dec 2020 10:37:34 GMT # gpg: using RSA key C3D0D66DC3624FF6A8C018CEDECF6B93C6F02FAF # gpg: issuer "cohuck@redhat.com" # gpg: Good signature from "Cornelia Huck <conny@cornelia-huck.de>" [unknown] # gpg: aka "Cornelia Huck <huckc@linux.vnet.ibm.com>" [full] # gpg: aka "Cornelia Huck <cornelia.huck@de.ibm.com>" [full] # gpg: aka "Cornelia Huck <cohuck@kernel.org>" [unknown] # gpg: aka "Cornelia Huck <cohuck@redhat.com>" [unknown] # Primary key fingerprint: C3D0 D66D C362 4FF6 A8C0 18CE DECF 6B93 C6F0 2FAF * remotes/cohuck-gitlab/tags/s390x-20201222: tests/acceptance: Add a test with the Fedora 31 kernel and initrd s390x/pci: Fix memory_region_access_valid call s390x/pci: fix pcistb length tests/acceptance: Test the virtio-balloon device on s390x tests/acceptance: Test virtio-rng on s390 via /dev/hwrng tests/acceptance: Extract the code to clear dmesg and wait for CRW reports tests/acceptance: test hot(un)plug of ccw devices target/s390x: Improve SUB LOGICAL WITH BORROW target/s390x: Improve cc computation for SUBTRACT LOGICAL target/s390x: Improve ADD LOGICAL WITH CARRY target/s390x: Improve cc computation for ADD LOGICAL qga/commands-posix: Send CCW address on s390x with the fsinfo data MAINTAINERS: move my git tree to gitlab s390x: pv: Fence additional unavailable SCLP facilities for PV guests Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-01-01Merge remote-tracking branch ↵Peter Maydell3-4/+89
'remotes/huth-gitlab/tags/pull-request-2020-12-21' into staging * Two fuzzer patches from Alexander * Show logs of failed acceptance jobs in the gitlab-CI # gpg: Signature made Mon 21 Dec 2020 13:38:37 GMT # gpg: using RSA key 27B88847EEE0250118F3EAB92ED9D774FE702DB5 # gpg: issuer "thuth@redhat.com" # 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-2020-12-21: gitlab-ci: Archive logs of acceptance tests gitlab-ci: Refactor code that show logs of failed acceptances tests/acceptance: Bump avocado requirements to 83.0 fuzz: fix the generic-fuzz-floppy config fuzz: Add more i386 configurations for fuzzing Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-01-01Merge remote-tracking branch 'remotes/armbru/tags/pull-qapi-2020-12-19' into ↵Peter Maydell105-1265/+977
staging QAPI patches patches for 2020-12-19 # gpg: Signature made Sat 19 Dec 2020 09:40:05 GMT # gpg: using RSA key 354BC8B3D7EB2A6B68674E5F3870B400EB918653 # gpg: issuer "armbru@redhat.com" # gpg: Good signature from "Markus Armbruster <armbru@redhat.com>" [full] # gpg: aka "Markus Armbruster <armbru@pond.sub.org>" [full] # Primary key fingerprint: 354B C8B3 D7EB 2A6B 6867 4E5F 3870 B400 EB91 8653 * remotes/armbru/tags/pull-qapi-2020-12-19: (33 commits) qobject: Make QString immutable block: Use GString instead of QString to build filenames keyval: Use GString to accumulate value strings json: Use GString instead of QString to accumulate strings migration: Replace migration's JSON writer by the general one qobject: Factor JSON writer out of qobject_to_json() qobject: Factor quoted_str() out of to_json() qobject: Drop qstring_get_try_str() qobject: Drop qobject_get_try_str() Revert "qobject: let object_property_get_str() use new API" block: Avoid qobject_get_try_str() qmp: Fix tracing of non-string command IDs qobject: Move internals to qobject-internal.h hw/rdma: Replace QList by GQueue Revert "qstring: add qstring_free()" qobject: Change qobject_to_json()'s value to GString qobject: Use GString instead of QString to accumulate JSON qobject: Make qobject_to_json_pretty() take a pretty argument monitor: Use GString instead of QString for output buffer hmp: Simplify how qmp_human_monitor_command() gets output ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-01-01Merge remote-tracking branch 'remotes/marcel/tags/rdma-pull-request' into ↵Peter Maydell1-1/+1
staging RDMA queue * bug fix in contrib/rdmacm-mux # gpg: Signature made Fri 18 Dec 2020 18:40:53 GMT # gpg: using RSA key 36D4C0F0CF2FE46D # gpg: Good signature from "Marcel Apfelbaum <marcel.apfelbaum@zoho.com>" [marginal] # gpg: aka "Marcel Apfelbaum <marcel@redhat.com>" [marginal] # gpg: aka "Marcel Apfelbaum <marcel.apfelbaum@gmail.com>" [marginal] # 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: B1C6 3A57 F92E 08F2 640F 31F5 36D4 C0F0 CF2F E46D * remotes/marcel/tags/rdma-pull-request: contrib/rdmacm-mux: Fix error condition in hash_tbl_search_fd_by_ifid() Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-12-31Merge remote-tracking branch 'remotes/maxreitz/tags/pull-block-2020-12-18' ↵Peter Maydell48-447/+2357
into staging Block patches: - New block filter: preallocate (which, on writes beyond an image file's end, allocates big chunks of data so that such post-EOF writes will occur less frequently) - write-zeroes and block-status support for Quorum - Implementation of truncate for the nvme block driver similarly to the existing implementations for host block devices and iscsi devices - Block layer refactoring: Drop the tighten_restrictions concept in the block permission functions - iotest fixes # gpg: Signature made Fri 18 Dec 2020 14:45:30 GMT # gpg: using RSA key 91BEB60A30DB3E8857D11829F407DB0061D5CF40 # gpg: issuer "mreitz@redhat.com" # gpg: Good signature from "Max Reitz <mreitz@redhat.com>" [full] # Primary key fingerprint: 91BE B60A 30DB 3E88 57D1 1829 F407 DB00 61D5 CF40 * remotes/maxreitz/tags/pull-block-2020-12-18: (30 commits) iotests: Fix _send_qemu_cmd with bash 5.1 iotests/102: Pass $QEMU_HANDLE to _send_qemu_cmd block/nvme: Implement fake truncate() coroutine quorum: Implement bdrv_co_pwrite_zeroes() quorum: Implement bdrv_co_block_status() scripts/simplebench: add bench_prealloc.py simplebench/results_to_text: make executable simplebench/results_to_text: add difference line to the table simplebench/results_to_text: improve view of the table simplebench: move results_to_text() into separate file simplebench: rename ascii() to results_to_text() scripts/simplebench: use standard deviation for +- error scripts/simplebench: support iops scripts/simplebench: fix grammar: s/successed/succeeded/ iotests: add 298 to test new preallocate filter driver iotests.py: execute_setup_common(): add required_fmts argument iotests: qemu_io_silent: support --image-opts qemu-io: add preallocate mode parameter for truncate command block: introduce preallocate filter block: bdrv_check_perm(): process children anyway ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-12-31Merge remote-tracking branch 'remotes/kevin/tags/for-upstream' into stagingPeter Maydell17-193/+361
Block layer patches: - Add qemu-storage-daemon documentation - hw/block/nand: Decommission the NAND museum - vpc: Clean up some buffer abuse - nfs: fix int overflow in nfs_client_open_qdict - Several iotests fixes # gpg: Signature made Fri 18 Dec 2020 12:07:30 GMT # gpg: using RSA key DC3DEB159A9AF95D3D7456FE7F09B272C88F2FD6 # gpg: issuer "kwolf@redhat.com" # gpg: Good signature from "Kevin Wolf <kwolf@redhat.com>" [full] # Primary key fingerprint: DC3D EB15 9A9A F95D 3D74 56FE 7F09 B272 C88F 2FD6 * remotes/kevin/tags/for-upstream: block/vpc: Use sizeof() instead of HEADER_SIZE for footer size block/vpc: Pass footer buffers as VHDFooter * instead of uint8_t * block/vpc: Pad VHDFooter, replace uint8_t[] buffers block/vpc: Use sizeof() instead of 1024 for dynamic header size block/vpc: Pad VHDDynDiskHeader, replace uint8_t[] buffers block/vpc: Make vpc_checksum() take void * block/vpc: Don't abuse the footer buffer for dynamic header block/vpc: Don't abuse the footer buffer as BAT sector buffer block/vpc: Make vpc_open() read the full dynamic header iotests:172: use _filter_qom_path iotests: make _filter_qom_path more strict MAINTAINERS: add Kevin Wolf as storage daemon maintainer docs: add qemu-storage-daemon(1) man page docs: generate qemu-storage-daemon-qmp-ref(7) man page block/nfs: fix int overflow in nfs_client_open_qdict hw/block/nand: Decommission the NAND museum iotests/210: Fix reference output Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-12-31Merge remote-tracking branch ↵Peter Maydell9-153/+131
'remotes/dgilbert/tags/pull-migration-20201218a' into staging Monitor, virtiofsd and migration pull HMP cleanups Migration fixes Note the change in behaviour of not allowing a postmigrate migrtion rather than crashing Virtiofsd cleanups and fixes --thread-pool-size=0 for no thread pool (faster for some workloads) Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com> # gpg: Signature made Fri 18 Dec 2020 10:39:37 GMT # 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-20201218a: migration: Don't allow migration if vm is in POSTMIGRATE savevm: Delete snapshots just created in case of error savevm: Remove dead code in save_snapshot() docs/devel/migration: Improve debugging section a bit virtiofsd: Remove useless code about send_notify_iov virtiofsd: update FUSE_FORGET comment on "lo_inode.nlookup" virtiofsd: Check file type in lo_flush() virtiofsd: Disable posix_lock hash table if remote locks are not enabled virtiofsd: Set up posix_lock hash table for root inode virtiofsd: make the debug log timestamp on stderr more human-readable virtiofsd: Use --thread-pool-size=0 to mean no thread pool hmp-commands.hx: List abbreviation after command for cont, quit, print monitor:Don't use '#' flag of printf format ('%#') in format strings monitor:braces {} are necessary for all arms of this statement monitor:open brace '{' following struct go on the same line Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-12-31Merge remote-tracking branch ↵Peter Maydell10-108/+333
'remotes/vivier2/tags/linux-user-for-6.0-pull-request' into staging Add MIPS Loongson 2F/3A sparc64 bug fix Implement copy_file_range Add most IFTUN ioctls Fix mremap # gpg: Signature made Fri 18 Dec 2020 10:23:43 GMT # gpg: using RSA key CD2F75DDC8E3A4DC2E4F5173F30C38BD3F2FBE3C # gpg: issuer "laurent@vivier.eu" # gpg: Good signature from "Laurent Vivier <lvivier@redhat.com>" [full] # gpg: aka "Laurent Vivier <laurent@vivier.eu>" [full] # gpg: aka "Laurent Vivier (Red Hat) <lvivier@redhat.com>" [full] # Primary key fingerprint: CD2F 75DD C8E3 A4DC 2E4F 5173 F30C 38BD 3F2F BE3C * remotes/vivier2/tags/linux-user-for-6.0-pull-request: linux-user/sparc: Handle tstate in sparc64_get/set_context() linux-user/sparc: Don't restore %g7 in sparc64_set_context() linux-user/sparc: Remove unneeded checks of 'err' from sparc64_get_context() linux-user/sparc: Correct sparc64_get/set_context() FPU handling linux-user: Add most IFTUN ioctls linux-user: Implement copy_file_range docs/user: Display linux-user binaries nicely linux-user: Add support for MIPS Loongson 2F/3A linux-user/elfload: Update HWCAP bits from linux 5.7 linux-user/elfload: Introduce MIPS GET_FEATURE_REG_EQU() macro linux-user/elfload: Introduce MIPS GET_FEATURE_REG_SET() macro linux-user/elfload: Rename MIPS GET_FEATURE() as GET_FEATURE_INSN() linux-user/elfload: Move GET_FEATURE macro out of get_elf_hwcap() body linux-user/mmap.c: check range of mremap result in target address space Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-12-30Merge remote-tracking branch ↵Peter Maydell15-37/+61
'remotes/huth-gitlab/tags/pull-request-2020-12-18' into staging * Compile QEMU with -Wimplicit-fallthrough=2 to avoid bugs in switch-case statements # gpg: Signature made Fri 18 Dec 2020 08:19:04 GMT # gpg: using RSA key 27B88847EEE0250118F3EAB92ED9D774FE702DB5 # gpg: issuer "thuth@redhat.com" # 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-2020-12-18: configure: Compile with -Wimplicit-fallthrough=2 hw/rtc/twl92230: Add missing 'break' bsd-user: Silence warnings about missing fallthrough statement tests/fp: Do not emit implicit-fallthrough warnings in the softfloat tests tcg/optimize: Add fallthrough annotations target/sparc/win_helper: silence the compiler warnings target/sparc/translate: silence the compiler warnings accel/tcg/user-exec: silence the compiler warnings hw/intc/arm_gicv3_kvm: silence the compiler warnings target/i386: silence the compiler warnings in gen_shiftd_rm_T1 hw/timer/renesas_tmr: silence the compiler warnings hw/rtc/twl92230: Silence warnings about missing fallthrough statements target/unicore32/translate: Add missing fallthrough annotations disas/libvixl: Fix fall-through annotation for GCC >= 7 Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-12-22tests/acceptance: Add a test with the Fedora 31 kernel and initrdThomas Huth1-0/+110
This initrd contains a virtio-net and a virtio-gpu kernel module, so we can check that we can set a MAC address for the network device and whether we can hot-plug and -unplug a virtio-crypto device. But the most interesting part is maybe that we can also successfully write some stuff into the emulated framebuffer of the virtio-gpu device and make sure that we can read back that data from a screenshot. Signed-off-by: Thomas Huth <thuth@redhat.com> Message-Id: <20201221143423.23607-1-thuth@redhat.com> Reviewed-by: Willian Rampazzo <willianr@redhat.com> Tested-by: Willian Rampazzo <willianr@redhat.com> Reviewed-by: Wainer dos Santos Moschetta <wainersm@redhat.com> Signed-off-by: Cornelia Huck <cohuck@redhat.com>
2020-12-21s390x/pci: Fix memory_region_access_valid callMatthew Rosato1-4/+6
In pcistb_service_handler, a call is made to validate that the memory region can be accessed. However, the call is made using the entire length of the pcistb operation, which can be larger than the allowed memory access size (8). Since we already know that the provided buffer is a multiple of 8, fix the call to memory_region_access_valid to iterate over the memory region in the same way as the subsequent call to memory_region_dispatch_write. Fixes: 863f6f52b7 ("s390: implement pci instructions") Signed-off-by: Matthew Rosato <mjrosato@linux.ibm.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Acked-by: Pierre Morel <pmorel@linux.ibm.com> Message-Id: <1608243397-29428-3-git-send-email-mjrosato@linux.ibm.com> Signed-off-by: Cornelia Huck <cohuck@redhat.com>
2020-12-21s390x/pci: fix pcistb lengthMatthew Rosato1-2/+2
In pcistb_service_call, we are grabbing 8 bits from a guest register to indicate the length of the store operation -- but per the architecture the length is actually defined by 13 bits of the guest register. Fixes: 863f6f52b7 ("s390: implement pci instructions") Signed-off-by: Matthew Rosato <mjrosato@linux.ibm.com> Reviewed-by: Pierre Morel <pmorel@linux.ibm.com> Reviewed-by: Christian Borntraeger <borntraeger@de.ibm.com> Message-Id: <1608243397-29428-2-git-send-email-mjrosato@linux.ibm.com> Signed-off-by: Cornelia Huck <cohuck@redhat.com>
2020-12-21tests/acceptance: Test the virtio-balloon device on s390xThomas Huth1-1/+11
Inflate the balloon and check whether the size of the memory changes. Reviewed-by: Wainer dos Santos Moschetta <wainersm@redhat.com> Reviewed-by: Willian Rampazzo <willianr@redhat.com> Tested-by: Willian Rampazzo <willianr@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com> Message-Id: <20201215183623.110128-4-thuth@redhat.com> Signed-off-by: Cornelia Huck <cohuck@redhat.com>
2020-12-21tests/acceptance: Test virtio-rng on s390 via /dev/hwrngThomas Huth1-2/+15
/dev/hwrng is only functional if virtio-rng is working right, so let's add a sanity check for this device node. Reviewed-by: Willian Rampazzo <willianr@redhat.com> Tested-by: Willian Rampazzo <willianr@redhat.com> Reviewed-by: Wainer dos Santos Moschetta <wainersm@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com> Message-Id: <20201215183623.110128-3-thuth@redhat.com> Signed-off-by: Cornelia Huck <cohuck@redhat.com>
2020-12-21tests/acceptance: Extract the code to clear dmesg and wait for CRW reportsThomas Huth1-13/+17
We will use this in more spots soon, so it's easier to put this into a separate function. Reviewed-by: Willian Rampazzo <willianr@redhat.com> Tested-by: Willian Rampazzo <willianr@redhat.com> Reviewed-by: Wainer dos Santos Moschetta <wainersm@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com> Message-Id: <20201215183623.110128-2-thuth@redhat.com> Signed-off-by: Cornelia Huck <cohuck@redhat.com>
2020-12-21tests/acceptance: test hot(un)plug of ccw devicesCornelia Huck1-0/+24
Hotplug a virtio-net-ccw device, and then hotunplug it again. Signed-off-by: Cornelia Huck <cohuck@redhat.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Tested-by: Willian Rampazzo <willianr@redhat.com> Reviewed-by: Willian Rampazzo <willianr@redhat.com> Reviewed-by: Wainer dos Santos Moschetta <wainersm@redhat.com> Message-Id: <20201208122843.147186-1-cohuck@redhat.com>
2020-12-21target/s390x: Improve SUB LOGICAL WITH BORROWRichard Henderson5-73/+45
Now that SUB LOGICAL outputs borrow, we can use that as input directly. It also means we can re-use CC_OP_SUBU and produce an output borrow directly from SUB LOGICAL WITH BORROW. Reviewed-by: David Hildenbrand <david@redhat.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20201214221356.68039-5-richard.henderson@linaro.org> Signed-off-by: Cornelia Huck <cohuck@redhat.com>
2020-12-21target/s390x: Improve cc computation for SUBTRACT LOGICALRichard Henderson5-82/+43
The resulting cc is only dependent on the result and the carry-out. Carry-out and borrow-out are inverses, so are trivially converted. With tcg ops, it is easier to compute borrow-out than carry-out, so save result and borrow-out rather than the inputs. Borrow-out for 64-bit inputs is had via tcg_gen_sub2_i64 directly into cc_src. Borrow-out for 32-bit inputs is had via extraction from a normal 64-bit sub (with zero-extended inputs). Reviewed-by: David Hildenbrand <david@redhat.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20201214221356.68039-4-richard.henderson@linaro.org> Signed-off-by: Cornelia Huck <cohuck@redhat.com>
2020-12-21target/s390x: Improve ADD LOGICAL WITH CARRYRichard Henderson5-67/+34
Now that ADD LOGICAL outputs carry, we can use that as input directly. It also means we can re-use CC_OP_ADDU and produce an output carry directly from ADD LOGICAL WITH CARRY. Reviewed-by: David Hildenbrand <david@redhat.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20201214221356.68039-3-richard.henderson@linaro.org> Signed-off-by: Cornelia Huck <cohuck@redhat.com>
2020-12-21target/s390x: Improve cc computation for ADD LOGICALRichard Henderson5-74/+97
The resulting cc is only dependent on the result and the carry-out. So save those things rather than the inputs. Carry-out for 64-bit inputs is had via tcg_gen_add2_i64 directly into cc_src. Carry-out for 32-bit inputs is had via extraction from a normal 64-bit add (with zero-extended inputs). Reviewed-by: David Hildenbrand <david@redhat.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20201214221356.68039-2-richard.henderson@linaro.org> Signed-off-by: Cornelia Huck <cohuck@redhat.com>
2020-12-21qga/commands-posix: Send CCW address on s390x with the fsinfo dataThomas Huth2-1/+53
We need the CCW address on the libvirt side to correctly identify the disk, so add this information to the GuestDiskAddress on s390x. Signed-off-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Cornelia Huck <cohuck@redhat.com> Reviewed-by: Michael Roth <michael.roth@amd.com> Message-Id: <20201127082353.448251-1-thuth@redhat.com> Signed-off-by: Cornelia Huck <cohuck@redhat.com>
2020-12-21MAINTAINERS: move my git tree to gitlabCornelia Huck1-5/+5
I push to gitlab anyway to get some CI coverage, so let's make it my primary tree to avoid workflow duplication. Signed-off-by: Cornelia Huck <cohuck@redhat.com> Acked-by: Thomas Huth <thuth@redhat.com> Message-Id: <20201214132628.56019-1-cohuck@redhat.com>
2020-12-21s390x: pv: Fence additional unavailable SCLP facilities for PV guestsJanosch Frank2-3/+61
There's no VSIE support for a protected guest, so let's better not advertise it and its support facilities. Fixes: c3347ed0d2ee ("s390x: protvirt: Support unpack facility") Signed-off-by: Janosch Frank <frankja@linux.ibm.com> Reviewed-by: Christian Borntraeger <borntraeger@de.ibm.com> Reviewed-by: David Hildenbrand <david@redhat.com> Message-Id: <20201211105109.2913-1-frankja@linux.ibm.com> Signed-off-by: Cornelia Huck <cohuck@redhat.com>
2020-12-19qobject: Make QString immutableMarkus Armbruster4-88/+4
The functions to modify a QString's string are all unused now. Drop them, and make the string immutable. Saves 16 bytes per QString on my system. Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20201211171152.146877-21-armbru@redhat.com>
2020-12-19block: Use GString instead of QString to build filenamesMarkus Armbruster1-5/+6
QString supports modifying its string, but it's quite limited: you can only append. Just one caller remains: bdrv_parse_filename_strip_prefix() uses it just for building an initial string. Change it to do build the initial string with GString. This is another step towards making QString immutable. Cc: Kevin Wolf <kwolf@redhat.com> Cc: Max Reitz <mreitz@redhat.com> Cc: qemu-block@nongnu.org Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20201211171152.146877-20-armbru@redhat.com> Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
2020-12-19keyval: Use GString to accumulate value stringsMarkus Armbruster1-5/+6
QString supports modifying its string, but it's quite limited: you can only append. The remaining callers use it for building an initial string, never for modifying it later. Change keyval_parse_one() to do build the initial string with GString. This is another step towards making QString immutable. Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20201211171152.146877-19-armbru@redhat.com>
2020-12-19json: Use GString instead of QString to accumulate stringsMarkus Armbruster1-15/+15
QString supports modifying its string, but it's quite limited: you can only append. The remaining callers use it for building an initial string, never for modifying it later. Change parse_string() to do build the initial string with GString. This is another step towards making QString immutable. Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20201211171152.146877-18-armbru@redhat.com>
2020-12-19migration: Replace migration's JSON writer by the general oneMarkus Armbruster29-253/+114
Commit 8118f0950f "migration: Append JSON description of migration stream" needs a JSON writer. The existing qobject_to_json() wasn't a good fit, because it requires building a QObject to convert. Instead, migration got its very own JSON writer, in commit 190c882ce2 "QJSON: Add JSON writer". It tacitly limits numbers to int64_t, and strings contents to characters that don't need escaping, unlike qobject_to_json(). The previous commit factored the JSON writer out of qobject_to_json(). Replace migration's JSON writer by it. Cc: Juan Quintela <quintela@redhat.com> Cc: Dr. David Alan Gilbert <dgilbert@redhat.com> Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20201211171152.146877-17-armbru@redhat.com> Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
2020-12-19qobject: Factor JSON writer out of qobject_to_json()Markus Armbruster5-100/+317
We have two JSON writers written in C: qobject/qjson.c provides qobject_to_json(), and migration/qjson.c provides a more low level imperative interface. They don't share code. The latter tacitly limits numbers to int64_t, and strings contents to characters that don't need escaping. Factor out qobject_to_json()'s JSON writer as qobject/json-writer.c. Straightforward, except for numbers: since the writer is to be independent of QObject, it can't use qnum_to_string(). Open-code it instead. This is actually an improvement of sorts, because it liberates qnum_to_string() from JSON's needs: its JSON-related FIXMEs move to the JSON writer, where they belong. The next commit will replace migration/qjson.c. Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20201211171152.146877-16-armbru@redhat.com>
2020-12-19qobject: Factor quoted_str() out of to_json()Markus Armbruster1-56/+54
Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20201211171152.146877-15-armbru@redhat.com>
2020-12-19qobject: Drop qstring_get_try_str()Markus Armbruster3-17/+5
No users left outside tests/, and the ones in tests/ can just as well use qstring_get_str(). Do that, and drop the function. Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20201211171152.146877-14-armbru@redhat.com>
2020-12-19qobject: Drop qobject_get_try_str()Markus Armbruster2-12/+0
Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20201211171152.146877-13-armbru@redhat.com>
2020-12-19Revert "qobject: let object_property_get_str() use new API"Markus Armbruster1-3/+6
Commit aafb21a0b9 "qobject: let object_property_get_str() use new API" isn't much of a simplification. Not worth having object_property_get_str() differ from the other object_property_get_FOO(). Revert. This reverts commit aafb21a0b9cea5fa0fe52e68111bb6bd13837a02. Cc: Paolo Bonzini <pbonzini@redhat.com> Cc: Daniel P. Berrangé <berrange@redhat.com> Cc: Eduardo Habkost <ehabkost@redhat.com> Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20201211171152.146877-12-armbru@redhat.com> Reviewed-by: Eduardo Habkost <ehabkost@redhat.com>
2020-12-19block: Avoid qobject_get_try_str()Markus Armbruster1-3/+3
I'm about to remove qobject_get_try_str(). Use qstring_get_str() instead. Safe because the argument is known to be a QString here. Cc: Kevin Wolf <kwolf@redhat.com> Cc: Max Reitz <mreitz@redhat.com> Cc: qemu-block@nongnu.org Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20201211171152.146877-11-armbru@redhat.com> Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
2020-12-19qmp: Fix tracing of non-string command IDsMarkus Armbruster1-12/+18
Tracepoints monitor_qmp_cmd_in_band and monitor_qmp_cmd_out_of_band (commit cf869d5317 "qmp: support out-of-band (oob) execution") treat non-string "id" like absent "id". Fix that. Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20201211171152.146877-10-armbru@redhat.com>
2020-12-19qobject: Move internals to qobject-internal.hMarkus Armbruster15-21/+47
Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20201211171152.146877-9-armbru@redhat.com>
2020-12-19hw/rdma: Replace QList by GQueueMarkus Armbruster4-26/+30
RdmaProtectedQList provides a thread-safe queue of int64_t on top of a QList. rdma_protected_qlist_destroy() calls qlist_destroy_obj() directly. qlist_destroy_obj() is actually for use by qobject_destroy() only. The next commit will make that obvious. The minimal fix would be calling qobject_unref() instead. But QList is actually a bad fit here. It's designed for representing JSON arrays. We're better off with a GQueue here. Replace. Cc: Yuval Shaia <yuval.shaia.ml@gmail.com> Cc: Marcel Apfelbaum <marcel.apfelbaum@gmail.com> Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20201211171152.146877-8-armbru@redhat.com>
2020-12-19Revert "qstring: add qstring_free()"Markus Armbruster2-23/+5
This reverts commit 164c374b75f87c6765a705c4418ab7005a2d356f. A free function for a reference-counted object is in bad taste. Fortunately, this one is now also unused. Drop it. Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20201211171152.146877-7-armbru@redhat.com>
2020-12-19qobject: Change qobject_to_json()'s value to GStringMarkus Armbruster12-93/+79
qobject_to_json() and qobject_to_json_pretty() build a GString, then covert it to QString. Just one of the callers actually needs a QString: qemu_rbd_parse_filename(). A few others need a string they can modify: qmp_send_response(), qga's send_response(), to_json_str(), and qmp_fd_vsend_fds(). The remainder just need a string. Change qobject_to_json() and qobject_to_json_pretty() to return the GString. qemu_rbd_parse_filename() now has to convert to QString. All others save a QString temporary. to_json_str() actually becomes a bit simpler, because GString provides more convenient modification functions. Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20201211171152.146877-6-armbru@redhat.com>
2020-12-19qobject: Use GString instead of QString to accumulate JSONMarkus Armbruster3-47/+58
QString supports modifying its string, but it's quite limited: you can only append. The remaining callers use it for building an initial string, never for modifying it later. Use of GString for building the initial string is actually more convenient here. Change qobject_to_json() & friends to do that. Once all such uses are replaced this way, QString can become immutable. Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20201211171152.146877-5-armbru@redhat.com>
2020-12-19qobject: Make qobject_to_json_pretty() take a pretty argumentMarkus Armbruster6-19/+13
Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20201211171152.146877-4-armbru@redhat.com>
generated by cgit v1.1 at 2025-01-29 09:33:03 +0000