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2022-12-15util/oslib-win32: Remove obsolete reference to g_poll codeThomas Huth1-4/+0
The comment about g_poll is not required here anymore since the corresponding code has been removed a while ago already. Fixes: b4c6036faa ("configure: bump min required glib version to 2.56") Message-Id: <20221208133257.95673-1-thuth@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Thomas Huth <thuth@redhat.com>
2022-12-15util/qemu-config: Fix "query-command-line-options" to provide the right valuesThomas Huth1-91/+75
The "query-command-line-options" command uses a hand-crafted list of options that should be returned for the "machine" parameter. This is pretty much out of sync with reality, for example settings like "kvm_shadow_mem" or "accel" are not parameters for the machine anymore. Also, there is no distinction between the targets here, so e.g. the s390x-specific values like "loadparm" in this list also show up with the other targets like x86_64. Let's fix this now by geting rid of the hand-crafted list and by querying the properties of the machine classes instead to assemble the list. Fixes: 0a7cf217d8 ("fix regression of qmp_query_command_line_options") Message-Id: <20221111141323.246267-1-thuth@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2022-12-15scripts/make-release: Only clone single branches to speed up the scriptThomas Huth1-4/+6
Using --single-branch and --depth 1 here helps to speed up the process a little bit and helps to save some networking bandwidth. Message-Id: <20221128092555.37102-3-thuth@redhat.com> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Signed-off-by: Thomas Huth <thuth@redhat.com>
2022-12-15scripts/make-release: Add a simple help text for the scriptThomas Huth1-0/+6
Print a simple help text if the script has been called with the wrong amount of parameters. Message-Id: <20221128092555.37102-2-thuth@redhat.com> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Signed-off-by: Thomas Huth <thuth@redhat.com>
2022-12-15monitor/misc: Remove superfluous include statementsThomas Huth1-6/+0
These #includes are not required anymore (the likely got superfluous with commit da76ee76f7 - "hmp-commands-info: move info_cmds content out of monitor.c"). Message-Id: <20221128133514.220919-1-thuth@redhat.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2022-12-15target/s390x: The MVCP and MVCS instructions are not privilegedThomas Huth4-10/+20
The "MOVE TO PRIMARY/SECONDARY" instructions can also be called from problem state. We just should properly check whether the secondary-space access key is valid here, too, and inject a privileged program exception if it is invalid. Message-Id: <20221205125852.81848-1-thuth@redhat.com> Reviewed-by: Ilya Leoshkevich <iii@linux.ibm.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2022-12-15target/s390x/tcg/mem_helper: Test the right bits in psw_key_valid()Thomas Huth1-1/+1
The PSW key mask is a 16 bit field, and the psw_key variable is in the range from 0 to 15, so it does not make sense to use "0x80 >> psw_key" for testing the bits here. We should use 0x8000 instead. Message-Id: <20221205142043.95185-1-thuth@redhat.com> Reviewed-by: Nina Schoetterl-Glausch <nsg@linux.ibm.com> Reviewed-by: David Hildenbrand <david@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2022-12-15s390x/pci: reset ISM passthrough devices on shutdown and system resetMatthew Rosato3-0/+35
ISM device firmware stores unique state information that can can cause a wholesale unmap of the associated IOMMU (e.g. when we get a termination signal for QEMU) to trigger firmware errors because firmware believes we are attempting to invalidate entries that are still in-use by the guest OS (when in fact that guest is in the process of being terminated or rebooted). To alleviate this, register both a shutdown notifier (for unexpected termination cases e.g. virsh destroy) as well as a reset callback (for cases like guest OS reboot). For each of these scenarios, trigger PCI device reset; this is enough to indicate to firmware that the IOMMU is no longer in-use by the guest OS, making it safe to invalidate any associated IOMMU entries. Fixes: 15d0e7942d3b ("s390x/pci: don't fence interpreted devices without MSI-X") Signed-off-by: Matthew Rosato <mjrosato@linux.ibm.com> Message-Id: <20221209195700.263824-1-mjrosato@linux.ibm.com> Reviewed-by: Eric Farman <farman@linux.ibm.com> [thuth: Adjusted the hunk in s390-pci-vfio.c due to different context] Signed-off-by: Thomas Huth <thuth@redhat.com>
2022-12-15s390x/pci: shrink DMA aperture to be bound by vfio DMA limitMatthew Rosato2-0/+12
Currently, s390x-pci performs accounting against the vfio DMA limit and triggers the guest to clean up mappings when the limit is reached. Let's go a step further and also limit the size of the supported DMA aperture reported to the guest based upon the initial vfio DMA limit reported for the container (if less than than the size reported by the firmware/host zPCI layer). This avoids processing sections of the guest DMA table during global refresh that, for common use cases, will never be used anway, and makes exhausting the vfio DMA limit due to mismatch between guest aperture size and host limit far less likely and more indicitive of an error. Signed-off-by: Matthew Rosato <mjrosato@linux.ibm.com> Message-Id: <20221028194758.204007-4-mjrosato@linux.ibm.com> Reviewed-by: Eric Farman <farman@linux.ibm.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2022-12-15s390x/pci: coalesce unmap operationsMatthew Rosato1-0/+51
Currently, each unmapped page is handled as an individual iommu region notification. Attempt to group contiguous unmap operations into fewer notifications to reduce overhead. Signed-off-by: Matthew Rosato <mjrosato@linux.ibm.com> Message-Id: <20221028194758.204007-3-mjrosato@linux.ibm.com> Reviewed-by: Eric Farman <farman@linux.ibm.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2022-12-15Merge tag 'pull-misc-2022-12-14' of https://repo.or.cz/qemu/armbru into stagingPeter Maydell70-407/+188
Miscellaneous patches for 2022-12-14 # gpg: Signature made Wed 14 Dec 2022 15:23:02 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 * tag 'pull-misc-2022-12-14' of https://repo.or.cz/qemu/armbru: ppc4xx_sdram: Simplify sdram_ddr_size() to return block/vmdk: Simplify vmdk_co_create() to return directly cleanup: Tweak and re-run return_directly.cocci io: Tidy up fat-fingered parameter name qapi: Use returned bool to check for failure (again) sockets: Use ERRP_GUARD() where obviously appropriate qemu-config: Use ERRP_GUARD() where obviously appropriate qemu-config: Make config_parse_qdict() return bool monitor: Use ERRP_GUARD() in monitor_init() monitor: Simplify monitor_fd_param()'s error handling error: Move ERRP_GUARD() to the beginning of the function error: Drop a few superfluous ERRP_GUARD() error: Drop some obviously superfluous error_propagate() Drop more useless casts from void * to pointer Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2022-12-14Merge tag 'pull-qapi-2022-12-14-v2' of https://repo.or.cz/qemu/armbru into ↵Peter Maydell107-760/+511
staging QAPI patches patches for 2022-12-14 # gpg: Signature made Wed 14 Dec 2022 19:14:34 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 * tag 'pull-qapi-2022-12-14-v2' of https://repo.or.cz/qemu/armbru: (30 commits) qapi: Drop temporary logic to support conversion step by step qapi qga: Elide redundant has_FOO in generated C qapi virtio: Elide redundant has_FOO in generated C qapi ui: Elide redundant has_FOO in generated C qapi transaction: Elide redundant has_FOO in generated C qapi tpm: Elide redundant has_FOO in generated C qapi stats: Elide redundant has_FOO in generated C qapi run-state: Elide redundant has_FOO in generated C qapi rocker: Elide redundant has_FOO in generated C qapi replay: Elide redundant has_FOO in generated C qapi qdev qom: Elide redundant has_FOO in generated C qapi pci: Elide redundant has_FOO in generated C qapi net: Elide redundant has_FOO in generated C qapi misc: Elide redundant has_FOO in generated C qapi migration: Elide redundant has_FOO in generated C qapi machine: Elide redundant has_FOO in generated C qapi job: Elide redundant has_FOO in generated C qapi dump: Elide redundant has_FOO in generated C qapi crypto: Elide redundant has_FOO in generated C qapi chardev: Elide redundant has_FOO in generated C ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2022-12-14qapi: Drop temporary logic to support conversion step by stepMarkus Armbruster1-6/+0
Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Message-Id: <20221104160712.3005652-31-armbru@redhat.com>
2022-12-14qapi qga: Elide redundant has_FOO in generated CMarkus Armbruster4-66/+20
The has_FOO for pointer-valued FOO are redundant, except for arrays. They are also a nuisance to work with. Recent commit "qapi: Start to elide redundant has_FOO in generated C" provided the means to elide them step by step. This is the step for qga/qapi-schema.json. Said commit explains the transformation in more detail. The invariant violations mentioned there do not occur here. Cc: Michael Roth <michael.roth@amd.com> Cc: Konstantin Kostiuk <kkostiuk@redhat.com> Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20221104160712.3005652-30-armbru@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
2022-12-14qapi virtio: Elide redundant has_FOO in generated CMarkus Armbruster3-4/+2
The has_FOO for pointer-valued FOO are redundant, except for arrays. They are also a nuisance to work with. Recent commit "qapi: Start to elide redundant has_FOO in generated C" provided the means to elide them step by step. This is the step for qapi/virtio.json. Said commit explains the transformation in more detail. The invariant violations mentioned there do not occur here. Cc: Laurent Vivier <lvivier@redhat.com> Cc: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Message-Id: <20221104160712.3005652-29-armbru@redhat.com>
2022-12-14qapi ui: Elide redundant has_FOO in generated CMarkus Armbruster6-28/+8
The has_FOO for pointer-valued FOO are redundant, except for arrays. They are also a nuisance to work with. Recent commit "qapi: Start to elide redundant has_FOO in generated C" provided the means to elide them step by step. This is the step for qapi/ui.json. Said commit explains the transformation in more detail. The invariant violations mentioned there do not occur here. Cc: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Message-Id: <20221104160712.3005652-28-armbru@redhat.com>
2022-12-14qapi transaction: Elide redundant has_FOO in generated CMarkus Armbruster2-3/+2
The has_FOO for pointer-valued FOO are redundant, except for arrays. They are also a nuisance to work with. Recent commit "qapi: Start to elide redundant has_FOO in generated C" provided the means to elide them step by step. This is the step for qapi/transaction.json. Said commit explains the transformation in more detail. The invariant violations mentioned there do not occur here. In qmp_transaction(), we can't just drop parameter @has_props, since it's used to track whether @props needs to be freed. Replace it by a local variable. Cc: Kevin Wolf <kwolf@redhat.com> Cc: Hanna Reitz <hreitz@redhat.com> Cc: qemu-block@nongnu.org Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20221104160712.3005652-27-armbru@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
2022-12-14qapi tpm: Elide redundant has_FOO in generated CMarkus Armbruster3-7/+4
The has_FOO for pointer-valued FOO are redundant, except for arrays. They are also a nuisance to work with. Recent commit "qapi: Start to elide redundant has_FOO in generated C" provided the means to elide them step by step. This is the step for qapi/tpm.json. Said commit explains the transformation in more detail. The invariant violations mentioned there do not occur here. Cc: Stefan Berger <stefanb@linux.vnet.ibm.com> Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Stefan Berger <stefanb@linux.ibm.com> Message-Id: <20221104160712.3005652-26-armbru@redhat.com>
2022-12-14qapi stats: Elide redundant has_FOO in generated CMarkus Armbruster2-5/+1
The has_FOO for pointer-valued FOO are redundant, except for arrays. They are also a nuisance to work with. Recent commit "qapi: Start to elide redundant has_FOO in generated C" provided the means to elide them step by step. This is the step for qapi/stats.json. Said commit explains the transformation in more detail. The invariant violations mentioned there do not occur here. Cc: Mark Kanda <mark.kanda@oracle.com> Cc: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Mark Kanda <mark.kanda@oracle.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Message-Id: <20221104160712.3005652-25-armbru@redhat.com>
2022-12-14qapi run-state: Elide redundant has_FOO in generated CMarkus Armbruster2-14/+5
The has_FOO for pointer-valued FOO are redundant, except for arrays. They are also a nuisance to work with. Recent commit "qapi: Start to elide redundant has_FOO in generated C" provided the means to elide them step by step. This is the step for qapi/run-state.json. Said commit explains the transformation in more detail. The invariant violations mentioned there do not occur here. Drop a superfluous conditional around qapi_free_GuestPanicInformation() while there. Cc: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Message-Id: <20221104160712.3005652-24-armbru@redhat.com>
2022-12-14qapi rocker: Elide redundant has_FOO in generated CMarkus Armbruster3-23/+13
The has_FOO for pointer-valued FOO are redundant, except for arrays. They are also a nuisance to work with. Recent commit "qapi: Start to elide redundant has_FOO in generated C" provided the means to elide them step by step. This is the step for qapi/rocker.json. Said commit explains the transformation in more detail. The invariant violations mentioned there do not occur here. Cc: Jiri Pirko <jiri@resnulli.us> Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20221104160712.3005652-23-armbru@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
2022-12-14qapi replay: Elide redundant has_FOO in generated CMarkus Armbruster2-2/+0
The has_FOO for pointer-valued FOO are redundant, except for arrays. They are also a nuisance to work with. Recent commit "qapi: Start to elide redundant has_FOO in generated C" provided the means to elide them step by step. This is the step for qapi/replay.json. Said commit explains the transformation in more detail. The invariant violations mentioned there do not occur here. Cc: Pavel Dovgalyuk <pavel.dovgaluk@ispras.ru> Cc: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Message-Id: <20221104160712.3005652-22-armbru@redhat.com>
2022-12-14qapi qdev qom: Elide redundant has_FOO in generated CMarkus Armbruster8-19/+8
The has_FOO for pointer-valued FOO are redundant, except for arrays. They are also a nuisance to work with. Recent commit "qapi: Start to elide redundant has_FOO in generated C" provided the means to elide them step by step. This is the step for qapi/qdev.json and qapi/qom.json. Said commit explains the transformation in more detail. The invariant violations mentioned there do not occur here. Cc: Paolo Bonzini <pbonzini@redhat.com> Cc: Daniel P. Berrangé <berrange@redhat.com> Cc: Eduardo Habkost <eduardo@habkost.net> Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20221104160712.3005652-21-armbru@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
2022-12-14qapi pci: Elide redundant has_FOO in generated CMarkus Armbruster3-6/+3
The has_FOO for pointer-valued FOO are redundant, except for arrays. They are also a nuisance to work with. Recent commit "qapi: Start to elide redundant has_FOO in generated C" provided the means to elide them step by step. This is the step for qapi/pci.json. Said commit explains the transformation in more detail. The invariant violations mentioned there do not occur here. Cc: Michael S. Tsirkin <mst@redhat.com> Cc: Marcel Apfelbaum <marcel.apfelbaum@gmail.com> Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Message-Id: <20221104160712.3005652-20-armbru@redhat.com>
2022-12-14qapi net: Elide redundant has_FOO in generated CMarkus Armbruster14-82/+77
The has_FOO for pointer-valued FOO are redundant, except for arrays. They are also a nuisance to work with. Recent commit "qapi: Start to elide redundant has_FOO in generated C" provided the means to elide them step by step. This is the step for qapi/net.json. Said commit explains the transformation in more detail. The invariant violations mentioned there do not occur here. Cc: Jason Wang <jasowang@redhat.com> Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20221104160712.3005652-19-armbru@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> [Fixes for MacOS squashed in]
2022-12-14qapi misc: Elide redundant has_FOO in generated CMarkus Armbruster7-36/+14
The has_FOO for pointer-valued FOO are redundant, except for arrays. They are also a nuisance to work with. Recent commit "qapi: Start to elide redundant has_FOO in generated C" provided the means to elide them step by step. This is the step for qapi/misc.json. Said commit explains the transformation in more detail. The invariant violations mentioned there do not occur here. Cc: Dr. David Alan Gilbert <dgilbert@redhat.com> Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com> Message-Id: <20221104160712.3005652-18-armbru@redhat.com>
2022-12-14qapi migration: Elide redundant has_FOO in generated CMarkus Armbruster6-39/+22
The has_FOO for pointer-valued FOO are redundant, except for arrays. They are also a nuisance to work with. Recent commit "qapi: Start to elide redundant has_FOO in generated C" provided the means to elide them step by step. This is the step for qapi/migration.json. Said commit explains the transformation in more detail. The invariant violations mentioned there do not occur here. Cc: Juan Quintela <quintela@redhat.com> Cc: Dr. David Alan Gilbert <dgilbert@redhat.com> Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Message-Id: <20221104160712.3005652-17-armbru@redhat.com>
2022-12-14qapi machine: Elide redundant has_FOO in generated CMarkus Armbruster13-34/+15
The has_FOO for pointer-valued FOO are redundant, except for arrays. They are also a nuisance to work with. Recent commit "qapi: Start to elide redundant has_FOO in generated C" provided the means to elide them step by step. This is the step for qapi/machine*.json. Said commit explains the transformation in more detail. The invariant violations mentioned there do not occur here. Cc: Eduardo Habkost <eduardo@habkost.net> Cc: Marcel Apfelbaum <marcel.apfelbaum@gmail.com> Cc: Philippe Mathieu-Daudé <f4bug@amsat.org> Cc: Yanan Wang <wangyanan55@huawei.com> Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20221104160712.3005652-16-armbru@redhat.com>
2022-12-14qapi job: Elide redundant has_FOO in generated CMarkus Armbruster2-3/+1
The has_FOO for pointer-valued FOO are redundant, except for arrays. They are also a nuisance to work with. Recent commit "qapi: Start to elide redundant has_FOO in generated C" provided the means to elide them step by step. This is the step for qapi/job.json. Said commit explains the transformation in more detail. The invariant violations mentioned there do not occur here. Cc: John Snow <jsnow@redhat.com> Cc: Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru> Cc: qemu-block@nongnu.org Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru> Message-Id: <20221104160712.3005652-15-armbru@redhat.com>
2022-12-14qapi dump: Elide redundant has_FOO in generated CMarkus Armbruster2-3/+2
The has_FOO for pointer-valued FOO are redundant, except for arrays. They are also a nuisance to work with. Recent commit "qapi: Start to elide redundant has_FOO in generated C" provided the means to elide them step by step. This is the step for qapi/dump.json. Said commit explains the transformation in more detail. The invariant violations mentioned there do not occur here. Cc: Marc-André Lureau <marcandre.lureau@redhat.com> Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20221104160712.3005652-14-armbru@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
2022-12-14qapi crypto: Elide redundant has_FOO in generated CMarkus Armbruster3-15/+8
The has_FOO for pointer-valued FOO are redundant, except for arrays. They are also a nuisance to work with. Recent commit "qapi: Start to elide redundant has_FOO in generated C" provided the means to elide them step by step. This is the step for qapi/crypto.json. Said commit explains the transformation in more detail. The invariant violations mentioned there do not occur here. Cc: Daniel P. Berrangé" <berrange@redhat.com> Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Message-Id: <20221104160712.3005652-13-armbru@redhat.com>
2022-12-14qapi chardev: Elide redundant has_FOO in generated CMarkus Armbruster6-16/+7
The has_FOO for pointer-valued FOO are redundant, except for arrays. They are also a nuisance to work with. Recent commit "qapi: Start to elide redundant has_FOO in generated C" provided the means to elide them step by step. This is the step for qapi/char.json. Said commit explains the transformation in more detail. The invariant violations mentioned there do not occur here. Cc: Marc-André Lureau <marcandre.lureau@redhat.com> Cc: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Message-Id: <20221104160712.3005652-12-armbru@redhat.com>
2022-12-14qapi block: Elide redundant has_FOO in generated CMarkus Armbruster23-281/+173
The has_FOO for pointer-valued FOO are redundant, except for arrays. They are also a nuisance to work with. Recent commit "qapi: Start to elide redundant has_FOO in generated C" provided the means to elide them step by step. This is the step for qapi/block*.json. Said commit explains the transformation in more detail. There is one instance of the invariant violation mentioned there: qcow2_signal_corruption() passes false, "" when node_name is an empty string. Take care to pass NULL then. The previous two commits cleaned up two more. Additionally, helper bdrv_latency_histogram_stats() loses its output parameters and returns a value instead. Cc: Kevin Wolf <kwolf@redhat.com> Cc: Hanna Reitz <hreitz@redhat.com> Cc: qemu-block@nongnu.org Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20221104160712.3005652-11-armbru@redhat.com> [Fixes for #ifndef LIBRBD_SUPPORTS_ENCRYPTION and MacOS squashed in]
2022-12-14ppc4xx_sdram: Simplify sdram_ddr_size() to returnMarkus Armbruster1-7/+3
Suggested-by: BALATON Zoltan <balaton@eik.bme.hu> Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <87a64i87zp.fsf@pond.sub.org> Reviewed-by: BALATON Zoltan <balaton@eik.bme.hu> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
2022-12-14block/vmdk: Simplify vmdk_co_create() to return directlyMarkus Armbruster1-17/+11
Cc: Fam Zheng <fam@euphon.net> Cc: Kevin Wolf <kwolf@redhat.com> Cc: Hanna Reitz <hreitz@redhat.com> Cc: qemu-block@nongnu.org Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20221122134917.1217307-3-armbru@redhat.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
2022-12-14cleanup: Tweak and re-run return_directly.cocciMarkus Armbruster27-204/+70
Tweak the semantic patch to drop redundant parenthesis around the return expression. Coccinelle drops a comment in hw/rdma/vmw/pvrdma_cmd.c; restored manually. Coccinelle messes up vmdk_co_create(), not sure why. Change dropped, will be done manually in the next commit. Line breaks in target/avr/cpu.h and hw/rdma/vmw/pvrdma_cmd.c tidied up manually. Whitespace in tools/virtiofsd/fuse_lowlevel.c tidied up manually. checkpatch.pl complains "return of an errno should typically be -ve" two times for hw/9pfs/9p-synth.c. Preexisting, the patch merely makes it visible to checkpatch.pl. Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20221122134917.1217307-2-armbru@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Acked-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
2022-12-14io: Tidy up fat-fingered parameter nameMarkus Armbruster1-1/+1
Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20221121085054.683122-11-armbru@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
2022-12-14qapi: Use returned bool to check for failure (again)Markus Armbruster8-52/+21
Commit 012d4c96e2 changed the visitor functions taking Error ** to return bool instead of void, and the commits following it used the new return value to simplify error checking. Since then a few more uses in need of the same treatment crept in. Do that. All pretty mechanical except for * balloon_stats_get_all() This is basically the same transformation commit 012d4c96e2 applied to the virtual walk example in include/qapi/visitor.h. * set_max_queue_size() Additionally replace "goto end of function" by return. Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20221121085054.683122-10-armbru@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
2022-12-14sockets: Use ERRP_GUARD() where obviously appropriateMarkus Armbruster1-16/+10
Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20221121085054.683122-9-armbru@redhat.com>
2022-12-14qemu-config: Use ERRP_GUARD() where obviously appropriateMarkus Armbruster1-4/+3
Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20221121085054.683122-8-armbru@redhat.com>
2022-12-14qemu-config: Make config_parse_qdict() return boolMarkus Armbruster3-25/+20
This simplifies error checking. Cc: Hanna Reitz <hreitz@redhat.com> Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20221121085054.683122-7-armbru@redhat.com>
2022-12-14monitor: Use ERRP_GUARD() in monitor_init()Markus Armbruster1-8/+4
Cc: Dr. David Alan Gilbert <dgilbert@redhat.com> Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20221121085054.683122-6-armbru@redhat.com>
2022-12-14monitor: Simplify monitor_fd_param()'s error handlingMarkus Armbruster1-10/+4
Cc: Dr. David Alan Gilbert <dgilbert@redhat.com> Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20221121085054.683122-5-armbru@redhat.com>
2022-12-14error: Move ERRP_GUARD() to the beginning of the functionMarkus Armbruster5-8/+6
include/qapi/error.h advises to put ERRP_GUARD() right at the beginning of the function, because only then can it guard the whole function. Clean up the few spots disregarding the advice. Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20221121085054.683122-4-armbru@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
2022-12-14error: Drop a few superfluous ERRP_GUARD()Markus Armbruster6-8/+0
include/qapi/error.h on ERRP_GUARD(): * It must be used when the function dereferences @errp or passes * @errp to error_prepend(), error_vprepend(), or error_append_hint(). * It is safe to use even when it's not needed, but please avoid * cluttering the source with useless code. Clean up some of this clutter. Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20221121085054.683122-3-armbru@redhat.com>
2022-12-14error: Drop some obviously superfluous error_propagate()Markus Armbruster3-19/+11
When error_propagate(errp, local_err) is the only reader of @local_err, we can just as well change its writers to write @errp directly, and drop the error_propagate() along with @local_err. Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20221121085054.683122-2-armbru@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
2022-12-14Drop more useless casts from void * to pointerMarkus Armbruster15-28/+24
Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Laurent Vivier <laurent@vivier.eu> Message-Id: <20221123133811.1398562-1-armbru@redhat.com>
2022-12-13mailmap: Fix Stefan Weil author emailPhilippe Mathieu-Daudé1-0/+1
Fix authorship of commits 266aaedc37~..ac14949821. See commit 3bd2608db7 ("maint: Add .mailmap entries for patches claiming list authorship") for rationale. Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Message-Id: <20221208155535.28363-1-philmd@linaro.org>
2022-12-13Open 8.0 development treeStefan Hajnoczi1-1/+1
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2022-12-13Update VERSION for v7.2.0v7.2.0Stefan Hajnoczi1-1/+1
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
generated by cgit v1.1 at 2025-01-21 11:28:51 +0000