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2024-08-20hw/i386/pc: Ensure vmport prerequisites are fulfilledKamil Szczęk
Since commit 4ccd5fe22feb95137d325f422016a6473541fe9f ('pc: add option to disable PS/2 mouse/keyboard'), the vmport will not be created unless the i8042 PS/2 controller is enabled. To avoid confusion, let's fail if vmport was explicitly requested, but the i8042 controller is disabled. This also changes the behavior of vmport=auto to take i8042 controller availability into account. Signed-off-by: Kamil Szczęk <kamil@szczek.dev> Reviewed-by: Bernhard Beschow <shentey@gmail.com> Message-ID: <0MS3y5E-hHqODIhiuFxmCnIrXd612JIGq31UuMsz4KGCKZ_wWuF-PHGKTRSGS0nWaPEddOdF4YOczHdgorulECPo792OhWov7O9BBF6UMX4=@szczek.dev> Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
2024-08-20qemu-options.hx: correct formatting -smbios type=4Heinrich Schuchardt
processor-family and processor-id can be assigned independently. Add missing brackets. Fixes: b5831d79671c ("smbios: add processor-family option") Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Message-ID: <20240729204816.11905-1-heinrich.schuchardt@canonical.com> Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
2024-08-02net: update netdev stream man page with the reconnect parameterLaurent Vivier
"-netdev stream" supports a reconnect parameter that attempts to reconnect automatically the socket if it is disconnected. The code has been added but the man page has not been updated. Fixes: 148fbf0d58a6 ("net: stream: add a new option to automatically reconnect" Signed-off-by: Laurent Vivier <lvivier@redhat.com> Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Signed-off-by: Jason Wang <jasowang@redhat.com>
2024-08-02net: update netdev dgram man page with unix socketLaurent Vivier
Add the description of "-netdev dgram" with a unix domain socket. The code has been added but the man page has not been updated. Fixes: 784e7a253104 ("net: dgram: add unix socket") Signed-off-by: Laurent Vivier <lvivier@redhat.com> Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Signed-off-by: Jason Wang <jasowang@redhat.com>
2024-08-02net: update netdev stream man page with unix socketLaurent Vivier
Add the description of "-netdev stream" with a unix domain socket. The code has been added but the man page has not been updated. Include an example how to use "-netdev stream" and "passt" in place of "-netdev user". ("passt" is a non privileged translation proxy between layer-2, like "-netdev stream", and layer-4 on host, like TCP, UDP, ICMP/ICMPv6 echo) Fixes: 13c6be96618c ("net: stream: add unix socket") Signed-off-by: Laurent Vivier <lvivier@redhat.com> Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Signed-off-by: Jason Wang <jasowang@redhat.com>
2024-08-02net: update netdev stream/dgram man pageLaurent Vivier
Add the description of "-netdev stream" and "-netdev dgram" in the QEMU manpage. Add some examples on how to use them. Fixes: 5166fe0ae46d ("qapi: net: add stream and dgram netdevs") Signed-off-by: Laurent Vivier <lvivier@redhat.com> Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Signed-off-by: Jason Wang <jasowang@redhat.com>
2024-07-18Merge tag 'pull-trivial-patches' of https://gitlab.com/mjt0k/qemu into stagingRichard Henderson
trivial patches for 2024-07-17 # -----BEGIN PGP SIGNATURE----- # # iQEzBAABCAAdFiEEe3O61ovnosKJMUsicBtPaxppPlkFAmaXpakACgkQcBtPaxpp # Plnvvwf8DdybFjyhAVmiG6+6WhB5s0hJhZRiWzUY6ieMbgPzCUgWzfr/pJh6q44x # rw+aVfe2kf1ysycx3DjcJpucrC1rQD/qV6dB3IA1rxidBOZfCb8iZwoaB6yS9Epp # 4uXIdfje4zO6oCMN17MTXvuQIEUK3ZHN0EQOs7vsA2d8/pHqBqRoixjz9KnKHlpk # P6kyIXceZ4wLAtwFJqa/mBBRnpcSdaWuQpzpBsg1E3BXRXXfeuXJ8WmGp0kEOpzQ # k7+2sPpuah2z7D+jNFBW0+3ZYDvO9Z4pomQ4al4w+DHDyWBF49WnnSdDSDbWwxI5 # K0vUlsDVU8yTnIEgN8BL82F8eub5Ug== # =ZYHJ # -----END PGP SIGNATURE----- # gpg: Signature made Wed 17 Jul 2024 09:06:17 PM AEST # gpg: using RSA key 7B73BAD68BE7A2C289314B22701B4F6B1A693E59 # gpg: Good signature from "Michael Tokarev <mjt@tls.msk.ru>" [full] # gpg: aka "Michael Tokarev <mjt@debian.org>" [full] # gpg: aka "Michael Tokarev <mjt@corpit.ru>" [full] * tag 'pull-trivial-patches' of https://gitlab.com/mjt0k/qemu: meson: Update meson-buildoptions.sh backends/rng-random: Get rid of qemu_open_old() backends/iommufd: Get rid of qemu_open_old() backends/hostmem-epc: Get rid of qemu_open_old() hw/vfio/container: Get rid of qemu_open_old() hw/usb/u2f-passthru: Get rid of qemu_open_old() hw/usb/host-libusb: Get rid of qemu_open_old() hw/i386/sgx: Get rid of qemu_open_old() tests/avocado: Remove the non-working virtio_check_params test doc/net/l2tpv3: Update boolean fields' description to avoid short-form use target/hexagon/imported/mmvec: Fix superfluous trailing semicolon util/oslib-posix: Fix superfluous trailing semicolon hw/i386/x86: Fix superfluous trailing semicolon accel/kvm/kvm-all: Fix superfluous trailing semicolon README.rst: add the missing punctuations block/curl: rewrite http header parsing function Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2024-07-17doc/net/l2tpv3: Update boolean fields' description to avoid short-form useZhao Liu
The short-form boolean options has been deprecated since v6.0 (refer to docs/about/deprecated.rst). Update the description and example of boolean fields in l2tpv3 option to avoid deprecation warning. Cc: Jason Wang <jasowang@redhat.com> Signed-off-by: Zhao Liu <zhao1.liu@intel.com> Reviewed-by: Michael Tokarev <mjt@tls.msk.ru> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2024-07-16docs: Update description of 'user=username' for '-run-with'Boqiao Fu
The description of '-runas' and '-run-with' didn't explain that QEMU will use setuid/setgid to implement the option, so the user might get confused if using 'elevateprivileges=deny' as well. Since '-runas' is going to be deprecated and replaced by '-run-with' in the coming qemu9.1, add the message there. Signed-off-by: Boqiao Fu <bfu@redhat.com> Link: https://lore.kernel.org/r/CAFRHJ6J9uMk+HMZL+W+KE1yoRCOLPgbPUVVDku55sdXYiGXXHg@mail.gmail.com Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2024-07-03hostmem: add a new memory backend based on POSIX shm_open()Stefano Garzarella
shm_open() creates and opens a new POSIX shared memory object. A POSIX shared memory object allows creating memory backend with an associated file descriptor that can be shared with external processes (e.g. vhost-user). The new `memory-backend-shm` can be used as an alternative when `memory-backend-memfd` is not available (Linux only), since shm_open() should be provided by any POSIX-compliant operating system. This backend mimics memfd, allocating memory that is practically anonymous. In theory shm_open() requires a name, but this is allocated for a short time interval and shm_unlink() is called right after shm_open(). After that, only fd is shared with external processes (e.g., vhost-user) as if it were associated with anonymous memory. In the future we may also allow the user to specify the name to be passed to shm_open(), but for now we keep the backend simple, mimicking anonymous memory such as memfd. Acked-by: David Hildenbrand <david@redhat.com> Acked-by: Stefan Hajnoczi <stefanha@redhat.com> Acked-by: Markus Armbruster <armbru@redhat.com> (QAPI schema) Signed-off-by: Stefano Garzarella <sgarzare@redhat.com> Message-Id: <20240618100519.145853-1-sgarzare@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2024-05-22hw/i386/pc: Support smp.modules for x86 PC machineZhao Liu
As module-level topology support is added to X86CPU, now we can enable the support for the modules parameter on PC machines. With this support, we can define a 5-level x86 CPU topology with "-smp": -smp cpus=*,maxcpus=*,sockets=*,dies=*,modules=*,cores=*,threads=*. So, add the 5-level topology example in description of "-smp". Additionally, add the missed drawers and books options in previous example. Tested-by: Yongwei Ma <yongwei.ma@intel.com> Co-developed-by: Zhuocheng Ding <zhuocheng.ding@intel.com> Signed-off-by: Zhuocheng Ding <zhuocheng.ding@intel.com> Signed-off-by: Zhao Liu <zhao1.liu@intel.com> Tested-by: Babu Moger <babu.moger@amd.com> Reviewed-by: Babu Moger <babu.moger@amd.com> Message-ID: <20240424154929.1487382-19-zhao1.liu@intel.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2024-05-14Allow UNIX socket option for VNC websocketSergii Zasenko
- Remove unix socket option limitation for VNC websocket - Reflect websocket option changes in documentation Signed-off-by: Sergii Zasenko <sergii@zasenko.name> Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Message-Id: <20230724100353.16628-1-sergii@zasenko.name>
2024-05-10qemu-options: Deprecate "-runas" and introduce "-run-with user=..." insteadThomas Huth
The old "-runas" option has the disadvantage that it is not visible in the QAPI schema, so it is not available via the normal introspection mechanisms. We've recently introduced the "-run-with" option for exactly this purpose, which is meant to handle the options that affect the runtime behavior. Thus let's introduce a "user=..." parameter here now and deprecate the old "-runas" option. Message-ID: <20240506112058.51446-1-thuth@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Thomas Huth <thuth@redhat.com>
2024-04-24hw/rdma: Remove deprecated pvrdma device and rdmacm-mux helperPhilippe Mathieu-Daudé
The whole RDMA subsystem was deprecated in commit e9a54265f5 ("hw/rdma: Deprecate the pvrdma device and the rdma subsystem") released in v8.2. Remove: - PVRDMA device - generated vmw_pvrdma/ directory from linux-headers - rdmacm-mux tool from contrib/ Cc: Yuval Shaia <yuval.shaia.ml@gmail.com> Cc: Marcel Apfelbaum <marcel.apfelbaum@gmail.com> Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Message-Id: <20240328130255.52257-2-philmd@linaro.org>
2024-04-24target/nios2: Remove the deprecated Nios II targetPhilippe Mathieu-Daudé
The Nios II target is deprecated since v8.2 in commit 9997771bc1 ("target/nios2: Deprecate the Nios II architecture"). Remove: - Buildsys / CI infra - User emulation - System emulation (10m50-ghrd & nios2-generic-nommu machines) - Tests Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Acked-by: Marek Vasut <marex@denx.de> Message-Id: <20240327144806.11319-3-philmd@linaro.org>
2024-04-10qemu-options: Fix CXL Fixed Memory Window interleave-granularity typoYuquan Wang
Fix the unit typo of interleave-granularity of CXL Fixed Memory Window in qemu-option.hx. Fixes: 03b39fcf64 ("hw/cxl: Make the CFMW a machine parameter.") Signed-off-by: Yuquan Wang wangyuquan1236@phytium.com.cn Message-ID: <20240407083539.1488172-2-wangyuquan1236@phytium.com.cn> [PMD: Reworded] Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
2024-03-12qemu-options.hx: Document the virtio-iommu-pci aw-bits optionEric Auger
Document the new aw-bits option. Signed-off-by: Eric Auger <eric.auger@redhat.com> Message-Id: <20240307134445.92296-10-eric.auger@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
2024-03-12qemu-options.hx: Document the virtio-iommu-pci granule optionEric Auger
We are missing an entry for the virtio-iommu-pci device. Add the information on which machine it is currently supported and document the new granule option. Signed-off-by: Eric Auger <eric.auger@redhat.com> Message-Id: <20240307134445.92296-5-eric.auger@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
2024-03-12Implement SMBIOS type 9 v2.6Felix Wu
Signed-off-by: Felix Wu <flwu@google.com> Signed-off-by: Nabih Estefan <nabihestefan@google.com> Message-Id: <20240221170027.1027325-3-nabihestefan@google.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2024-03-12Implement base of SMBIOS type 9 descriptor.Felix Wu
Version 2.1+. Signed-off-by: Felix Wu <flwu@google.com> Signed-off-by: Nabih Estefan <nabihestefan@google.com> Message-Id: <20240221170027.1027325-2-nabihestefan@google.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2024-03-05qemu-options.hx: Don't claim "-serial" has limit of 4 serial portsSteven Shen
Before v2.12, the implementation of serial ports was limited to a value of MAX_SERIAL_PORTS = 4. We now dynamically allocate the data structures for serial ports, so this limit is no longer present, but the documentation for the -serial options still reads: "This option can be used several times to simulate up to 4 serial ports." Update to "This option can be used several times to simulate multiple serial ports." to avoid misleading. Signed-off-by: Steven Shen <steven.shen@jaguarmicro.com> Message-id: 20240305013016.2268-1-steven.shen@jaguarmicro.com Reviewed-by: Peter Maydell <peter.maydell@linaro.org> [PMM: tweaked commit message] Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2024-02-28ide, vl: turn -win2k-hack into a property on IDE devicesPaolo Bonzini
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2024-02-28vl, pc: turn -no-fd-bootchk into a machine propertyPaolo Bonzini
Add a fd-bootchk property to PC machine types, so that -no-fd-bootchk returns an error if the machine does not support booting from floppies and checking for boot signatures therein. Suggested-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2024-02-21qemu-options.hx: correct typosManos Pitsidianakis
Correct typos automatically found with the `typos` tool <https://crates.io/crates/typos> Signed-off-by: Manos Pitsidianakis <manos.pitsidianakis@linaro.org> Reviewed-by: Michael Tokarev <mjt@tls.msk.ru> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2024-02-13qemu-options.hx: Add zoom-to-fit to option summary for gtkBALATON Zoltan
The detailed help lists zoom-to-fit as valid option but it is missing from the short option summary. Add it there too. Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu> Reviewed-by: Michael Tokarev <mjt@tls.msk.ru> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2024-02-13qemu-options.hx: document that tftp=dir is readonlyMichael Tokarev
Resolves: https://gitlab.com/qemu-project/qemu/-/issues/1286 Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2024-02-09qemu-options: enable -smbios option on RISC-VHeinrich Schuchardt
With SMBIOS support added for RISC-V we also should enable the command line option. Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com> Reviewed-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com> Acked-by: Alistair Francis <alistair.francis@wdc.com> Reviewed-by: Andrew Jones <ajones@ventanamicro.com> Message-ID: <20240123184229.10415-5-heinrich.schuchardt@canonical.com> Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
2024-02-09smbios: add processor-family optionHeinrich Schuchardt
For RISC-V the SMBIOS standard requires specific values of the processor family value depending on the bitness of the CPU. Add a processor-family option for SMBIOS table 4. The value of processor-family may exceed 255 and therefore must be provided in the Processor Family 2 field. Set the Processor Family field to 0xFE which signals that the Processor Family 2 is used. Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Reviewed-by: Andrew Jones <ajones@ventanamicro.com> Message-ID: <20240123184229.10415-2-heinrich.schuchardt@canonical.com> Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
2024-02-02doc/sphinx/hxtool.py: add optional label argument to SRST directiveDavid Woodhouse
We can't just embed labels directly into files like qemu-options.hx which are included from multiple top-level rST files, because Sphinx sees the labels as duplicate: https://github.com/sphinx-doc/sphinx/issues/9707 So add an optional argument to the SRST directive which causes a label of the form '.. _DOCNAME-HXFILE-LABEL:' to be emitted, where 'DOCNAME' is the name of the top level rST file, 'HXFILE' is the filename of the .hx file, and 'LABEL' is the text provided within the 'SRST()' directive. Using the DOCNAME of the top-level rST document means that it is unique even when the .hx file is included from two different documents, as is the case for qemu-options.hx Now where the Xen PV documentation refers to the documentation for the -initrd command line option, it can emit a link directly to it as '<system/invocation-qemu-options-initrd>'. Signed-off-by: David Woodhouse <dwmw@amazon.co.uk> Reviewed-by: Paul Durrant <paul@xen.org> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Message-id: 20240130190348.682912-1-dwmw2@infradead.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2024-02-02qemu-options.hx: Improve -serial option documentationPeter Maydell
The -serial option documentation is a bit brief about '-serial none' and '-serial null'. In particular it's not very clear about the difference between them, and it doesn't mention that it's up to the machine model whether '-serial none' means "don't create the serial port" or "don't wire the serial port up to anything". Expand on these points. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Message-id: 20240122163607.459769-3-peter.maydell@linaro.org
2024-01-30colo: examples: remove mentions of script= and (wrong) downscript=Michael Tokarev
There's no need to repeat script=/etc/qemu-ifup in examples, as it is already in there. More, all examples uses incorrect "down script=" (which should be "downscript="). Signed-off-by: Michael Tokarev <mjt@tls.msk.ru> Reviewed-by: Zhang Chen <chen.zhang@intel.com>
2024-01-20Merge tag 'pull-request-2024-01-19' of https://gitlab.com/thuth/qemu into ↵Peter Maydell
staging - Fix s390x ISM reset - Remove deprecated CLI options -no-hpet, -no-acpi, -async-teardown, -chroot and -singlestep - Fix installation of the netbsd VM # -----BEGIN PGP SIGNATURE----- # # iQJFBAABCAAvFiEEJ7iIR+7gJQEY8+q5LtnXdP5wLbUFAmWqk40RHHRodXRoQHJl # ZGhhdC5jb20ACgkQLtnXdP5wLbVb+w//XuWdXzDDof0CsOMhMzBaKLznJ+Qbo4Wr # S5vNJsiJe3KfI3DJa/ZSO2+lwyFpMPjp3aRSm9rAaw2ErejtfGZMSHj5/BGYuHVM # x0VlHWnTEe/7NpG2mRwlxntPyYOtFCQ+xCo4YS9fpLLYSQFNhGMyOyfCobVZc1/A # TDFrS5v1Su1HgYNL6GuyXK8k56ytidBxhuYtfLkR01liUDU1rmTWFcLxrXUwI7Hr # nfamp/W6G9OJ3co0ysYChM8SvXQzCGPBxzGQjrcHpaL7otTW5yliJcNPwyzGdyLU # G+5AcdJ8wT+ONonf3KkUTbxS2J2OHzIGCZpqVWGU0h5Yv43zMpNATUmbUPM0H0l4 # mqtUf4bSyhNwClKdkEWJyvEwNRTIHxWerMgaNp9ntEM3Ac0/3HiOXV/DZOKL04Im # hRHRySSMlyo6Pnnn2fHj3naalKHNVikbvPVR3i8wdYuQ423D35cU8M+yJpJ3Bllt # 5YgScDkVjifan5SmWVdtQ9bgyrdeQHFa9V1iUjxQx5JfAv8w4RBmats8UYrYm/mF # Zrx/zdpL5wneslWwPqLp/gOb5lt8tF4vt0sLgpNa6SxI9Pgz/GhPvuhmfheML17l # znbGEx5q3vqivszZkm8penydut4rbpp6GcoftbI9sIgqfNuuY1d/FZRlb32RTdxH # 1TUiQfGQqbA= # =ytHA # -----END PGP SIGNATURE----- # gpg: Signature made Fri 19 Jan 2024 15:21:49 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 * tag 'pull-request-2024-01-19' of https://gitlab.com/thuth/qemu: tests/vm/netbsd: Remove missing py311-expat package cli: Remove deprecated '-singlestep' command line option hmp: Remove deprecated 'singlestep' command qapi: Remove deprecated 'singlestep' member of StatusInfo qemu-options: Remove the deprecated -chroot option qemu-options: Remove the deprecated -async-teardown option qemu-options: Remove the deprecated -no-acpi option qemu-options: Remove the deprecated -no-hpet option s390x/pci: drive ISM reset from subsystem reset s390x/pci: refresh fh before disabling aif s390x/pci: avoid double enable/disable of aif Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2024-01-19Merge tag 'for-upstream' of https://gitlab.com/bonzini/qemu into stagingPeter Maydell
* vga: implement odd/even and byte/word/doubleword modes more accurately * vga: implement horizontal pel panning * KVM: add class property to configure KVM device node to use * fix various bugs in x86 TCG PC-relative translation * properly align huge pages on LoongArch * cleanup patches # -----BEGIN PGP SIGNATURE----- # # iQFIBAABCAAyFiEE8TM4V0tmI4mGbHaCv/vSX3jHroMFAmWo8wkUHHBib256aW5p # QHJlZGhhdC5jb20ACgkQv/vSX3jHroMhHAf+KiYvN/gxrYnpSS7IfbFqx6MtQrwW # Hj9QsfgRF2sThRu6BveLMG7REwEtwFh7lMhUbiyR/mzuYN9cMmHDw4OE62WRrL86 # 3PAtzAaJ/Lzd8Qp4K4un+ZrFZvq8a83HvGRRTaF9wO6/9EwpqmqMTbrNlSSA08Gy # mnfXGEt0oYitJ3JUH0MI8y6EOh1mkIhEfGPeyJaGDZVW/m4ob+QIauNOOozYN7r6 # QK+2OU0HeJC5CIzi2o5kq5U0AydVO1iAp7OBxtclYaaSvRyhlpEmbdTIKCzzPlUx # vZthxbU2PgzUbME8fraUcd7GzT64++QOLDxNyZNEL8PCCcd0lRQ0EEukgA== # =Uz0X # -----END PGP SIGNATURE----- # gpg: Signature made Thu 18 Jan 2024 09:44:41 GMT # gpg: using RSA key F13338574B662389866C7682BFFBD25F78C7AE83 # gpg: issuer "pbonzini@redhat.com" # gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>" [full] # gpg: aka "Paolo Bonzini <pbonzini@redhat.com>" [full] # Primary key fingerprint: 46F5 9FBD 57D6 12E7 BFD4 E2F7 7E15 100C CD36 69B1 # Subkey fingerprint: F133 3857 4B66 2389 866C 7682 BFFB D25F 78C7 AE83 * tag 'for-upstream' of https://gitlab.com/bonzini/qemu: tests/tcg: Don't #include <inttypes.h> in aarch64/system/vtimer.c qemu/osdep: Add huge page aligned support on LoongArch platform remove unnecessary casts from uintptr_t target/i386: pcrel: store low bits of physical address in data[0] target/i386: fix incorrect EIP in PC-relative translation blocks target/i386: Do not re-compute new pc with CF_PCREL io_uring: move LuringState typedef to block/aio.h Add class property to configure KVM device node to use vga: sort-of implement word and double-word access modes vga: use latches in odd/even mode too vga: reindent memory access code vga: optimize horizontal pel panning in 256-color modes vga: implement horizontal pel panning in graphics modes vga: mask addresses in non-VESA modes to 256k vga: introduce VGADisplayParams vga: use common endian swap macros Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2024-01-19cli: Remove deprecated '-singlestep' command line optionPhilippe Mathieu-Daudé
This option has been deprecated before the 8.1 release, in commit 12fd0f41d0 ("Document that -singlestep command line option is deprecated"). Time to drop it. Inspired-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Message-ID: <20240117151430.29235-4-philmd@linaro.org> Signed-off-by: Thomas Huth <thuth@redhat.com>
2024-01-19qemu-options: Remove the deprecated -chroot optionThomas Huth
It's been marked as deprecated since QEMU 8.1, so it should be fine to remove this now. Reviewed-by: Markus Armbruster <armbru@redhat.com> Message-ID: <20240118103759.130748-5-thuth@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2024-01-19qemu-options: Remove the deprecated -async-teardown optionThomas Huth
It's been marked as deprecated since QEMU 8.1 (and was only available since QEMU 8.0 anyway), so it should be fine to remove this now. Reviewed-by: Claudio Imbrenda <imbrenda@linux.ibm.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Message-ID: <20240118103759.130748-4-thuth@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2024-01-19qemu-options: Remove the deprecated -no-acpi optionThomas Huth
It's been marked as deprecated since QEMU 8.0, so it should be fine to remove this now. Message-ID: <20240118103759.130748-3-thuth@redhat.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Michael Tokarev <mjt@tls.msk.ru> Signed-off-by: Thomas Huth <thuth@redhat.com>
2024-01-19qemu-options: Remove the deprecated -no-hpet optionThomas Huth
It's been marked as deprecated since QEMU 8.0, so it should be fine to remove this now. Reviewed-by: Markus Armbruster <armbru@redhat.com> Message-ID: <20240118103759.130748-2-thuth@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2024-01-18Add class property to configure KVM device node to useDaan De Meyer
This allows passing the KVM device node to use as a file descriptor via /dev/fdset/XX. Passing the device node to use as a file descriptor allows running qemu unprivileged even when the user running qemu is not in the kvm group on distributions where access to /dev/kvm is gated behind membership of the kvm group (as long as the process invoking qemu is able to open /dev/kvm and passes the file descriptor to qemu). Signed-off-by: Daan De Meyer <daan.j.demeyer@gmail.com> Message-ID: <20231021134015.1119597-1-daan.j.demeyer@gmail.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2024-01-15docs/devel/docs: Document .hx file syntaxPeter Maydell
We don't currently document the syntax of .hx files anywhere except in a few comments at the top of individual .hx files. We don't even have somewhere in the developer docs where we could do this. Add a new files docs/devel/docs.rst which can be a place to document how our docs build process works. For the moment, put in only a brief introductory paragraph and the documentation of the .hx files. We could later add to this file by for example describing how the QAPI-schema-to-docs process works, or anything else that developers might need to know about how to add documentation. Make the .hx files refer to this doc file, and clean up their header comments to be more accurate for the usage in each file and less cut-n-pasted. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Luc Michel <luc.michel@amd.com> Reviewed-by: David Woodhouse <dwmw@amazon.co.uk> Message-id: 20231212162313.1742462-1-peter.maydell@linaro.org
2023-12-23qemu-options: Tell more for -display cocoaAkihiko Odaki
Some options for -display cocoa were not described or not listed at all. Reported-by: BALATON Zoltan <balaton@eik.bme.hu> Signed-off-by: Akihiko Odaki <akihiko.odaki@daynix.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2023-12-23qemu-options: Unify the help entries for cocoaAkihiko Odaki
Apparently the help entries were not merged when the patches got in. Fixes: f844cdb99714 ("ui/cocoa: capture all keys and combos when mouse is grabbed") Signed-off-by: Akihiko Odaki <akihiko.odaki@daynix.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2023-12-20Merge tag 'pull-request-2023-12-20' of https://gitlab.com/thuth/qemu into ↵Stefan Hajnoczi
staging * Add compat machines for QEMU 9.0 * Some header clean-ups by Philippe * Restrict type names to alphanumerical range (and a few special characters) * Fix analyze-migration.py script on s390x * Clean up and improve some tests * Document handling of commas in CLI options parameters # -----BEGIN PGP SIGNATURE----- # # iQJFBAABCAAvFiEEJ7iIR+7gJQEY8+q5LtnXdP5wLbUFAmWCtYsRHHRodXRoQHJl # ZGhhdC5jb20ACgkQLtnXdP5wLbWLnw//cNJrxG0V+j0iakX+C7HRumVrLBDI4KYY # Cp2Hx92SyeQ0Kk8DJS6JueTV0SLjMsV77APu2YPH7ELmPlk+CB9gqmV7xVoYNvsm # QbRPlIjFw8MHLekadc2A+C+pn48tWACoOdBEDIfazKrxybnf0B57RC/fIfMKHjbs # 2ALCoFbbgphs7yWuzTHK8ayKaGMhUVkWfzHQwpnq899olHyZBhkl951uKJA6VmLx # KvggePkpszLjmmXA8MH1hDCcizki31cB0ZKTbQFCyE42s2S3Hvg0GueU90O7Y1cj # lS5tPVQxyEhUYMLL+/hudlf2OYqVn2BalB7ieUQIy6rG8yoc9zxfIKQi0ccl+2oA # s8HRq5S0bSjtilQogU1LQL/Gk6W1/N9MmnhKvCGB+BTK5KX7s4EQk02y9gGZm/8s # pMErMyaXTG4dLiTAK42VgMVDqCYvzBmE+Gj91OmoUR7fb+VMrsWxeBFxMPDn+VtL # TMJegIFsjw2QCSitcU4v+nP0qtKgXGbuZtrGXKabrxH5PmeQFJDSM7TwpTK4qvjK # QMIQKBbz8BfJnUzN8qAaaJEpp1T5tcMJClKtfcgxq/+VyaSaHLmD0cljqBC+g+y7 # FTo+fa7oYx44sAlqapdEXBSGn4T+J26iuCef13CCCiPfYBv/tk3b2E0AWHj4y58I # +VpInjUaPBQ= # =TA1/ # -----END PGP SIGNATURE----- # gpg: Signature made Wed 20 Dec 2023 04:36:11 EST # 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 * tag 'pull-request-2023-12-20' of https://gitlab.com/thuth/qemu: tests/unit/test-qmp-event: Replace fixture by global variables tests/unit/test-qmp-event: Simplify event emission check tests/unit/test-qmp-event: Drop superfluous mutex tests/qtest/npcm7xx_pwm-test: Only do full testing in slow mode qemu-options: Clarify handling of commas in options parameters tests/qtest/migration-test: Fix analyze-migration.py for s390x qom/object: Limit type names to alphanumerical and some few special characters tests/unit/test-io-task: Rename "qemu:dummy" to avoid colon in the name memory: Remove "qemu:" prefix from the "qemu:ram-discard-manager" type name hw: Replace anti-social QOM type names (again) docs/system/arm: Fix for rename of type "xlnx.bbram-ctrl" target: Restrict 'sysemu/reset.h' to system emulation hw/s390x/ipl: Remove unused 'exec/exec-all.h' included header hw/misc/mips_itu: Remove unnecessary 'exec/exec-all.h' header hw/ppc/spapr_hcall: Remove unused 'exec/exec-all.h' included header system/qtest: Restrict QTest API to system emulation system/qtest: Include missing 'hw/core/cpu.h' header MAINTAINERS: Add some more vmware-related files to the corresponding section hw: Add compat machines for 9.0 Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2023-12-20qemu-options: Clarify handling of commas in options parametersYihuan Pan
Provide explicit guidance on dealing with option parameters as arbitrary strings containing commas, such as in "file=my,file" and "string=a,b". The updated documentation emphasizes the need to double commas when they appear within such parameters. Resolves: https://gitlab.com/qemu-project/qemu/-/issues/1839 Signed-off-by: Yihuan Pan <xun794@gmail.com> Message-ID: <20231213141706.629833-2-xun794@gmail.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2023-12-19backends/iommufd: Introduce the iommufd objectEric Auger
Introduce an iommufd object which allows the interaction with the host /dev/iommu device. The /dev/iommu can have been already pre-opened outside of qemu, in which case the fd can be passed directly along with the iommufd object: This allows the iommufd object to be shared accross several subsystems (VFIO, VDPA, ...). For example, libvirt would open the /dev/iommu once. If no fd is passed along with the iommufd object, the /dev/iommu is opened by the qemu code. Suggested-by: Alex Williamson <alex.williamson@redhat.com> Signed-off-by: Eric Auger <eric.auger@redhat.com> Signed-off-by: Yi Liu <yi.l.liu@intel.com> Signed-off-by: Zhenzhong Duan <zhenzhong.duan@intel.com> Reviewed-by: Cédric Le Goater <clg@redhat.com> Tested-by: Eric Auger <eric.auger@redhat.com> Tested-by: Nicolin Chen <nicolinc@nvidia.com> Signed-off-by: Cédric Le Goater <clg@redhat.com>
2023-11-07Merge tag 'pixman-pull-request' of https://gitlab.com/marcandre.lureau/qemu ↵Stefan Hajnoczi
into staging Make Pixman an optional dependency # -----BEGIN PGP SIGNATURE----- # # iQJQBAABCAA6FiEEh6m9kz+HxgbSdvYt2ujhCXWWnOUFAmVKDhkcHG1hcmNhbmRy # ZS5sdXJlYXVAcmVkaGF0LmNvbQAKCRDa6OEJdZac5f8CD/0YX5sXR3IwUfTp8B51 # iIwgOlVunzcT9oDYegIekaHdvggv3B39+gjC/khcehQ30qV6MDowj3ZagIeLavU2 # ZpHJMUkg1YRDHMiJ8aJmDhOyZHINCETWV2YoJX1ACllKOOMSXHC3mWKZd/eIqAPJ # EBMlSWBP1rRtwfaX+p1Y65XappJewzzb9SqFn8s5deowEAM3aK7xafHQOBWSVx9z # 5adhIWn3HMVnbYolVXlcHsPurfI86sqCl7QAqkFdwAvGIKghhqMT6pFfvu3BalHN # nz8GqpSvjlj/WNFABi00piXKx4kkqBJSsYMP8owZQZIeepT5RXuKAB15BA1Cc5N7 # wTkuLe7zXLUST32yAHLa2UZY8Gv/a6C+dH1EFRd7vMMczBPrzwuqzWChRTZPQaX6 # e4uhXnhuu8Io11TnkmwWeWtrLOf+6EmVOjxNwhUUXOqPXPxd7LGMh/ZIc1SuXh0a # k7khpXez4MoBWGftjCEUNlLZ13rcrqnkUWAZeOwjjaqxnYK+Lz32OGS3BtjRYvov # WgogC2c2vVHrSHxRxuytCHiM+7NY0Tf2B6PxZJKOQUtfFxvHjWkHghnJWwHH2OP/ # lMnJUU+XAaAxsiEiDN4BSd0DSA6jn6/vg8SgXXEDyIDExq5jELVMgw2q1cbQJK1s # mOgr8FZZfnxvwYIFvH7PFiDm3A== # =bLPz # -----END PGP SIGNATURE----- # gpg: Signature made Tue 07 Nov 2023 18:14:49 HKT # gpg: using RSA key 87A9BD933F87C606D276F62DDAE8E10975969CE5 # gpg: issuer "marcandre.lureau@redhat.com" # gpg: Good signature from "Marc-André Lureau <marcandre.lureau@redhat.com>" [full] # gpg: aka "Marc-André Lureau <marcandre.lureau@gmail.com>" [full] # Primary key fingerprint: 87A9 BD93 3F87 C606 D276 F62D DAE8 E109 7596 9CE5 * tag 'pixman-pull-request' of https://gitlab.com/marcandre.lureau/qemu: (25 commits) build-sys: make pixman actually optional hw/display/ati: allow compiling without PIXMAN hw/mips: FULOONG depends on VT82C686 hw/sm501: allow compiling without PIXMAN hw/arm: XLNX_VERSAL depends on XLNX_CSU_DMA arm/kconfig: XLNX_ZYNQMP_ARM depends on PIXMAN ui/dbus: do not require PIXMAN ui/gtk: -display gtk requires PIXMAN ui/spice: SPICE/QXL requires PIXMAN ui/vnc: VNC requires PIXMAN ui/gl: opengl doesn't require PIXMAN vhost-user-gpu: skip VHOST_USER_GPU_UPDATE when !PIXMAN ui/console: when PIXMAN is unavailable, don't draw placeholder msg virtio-gpu: replace PIXMAN for region/rect test qmp/hmp: disable screendump if PIXMAN is missing ui/vc: console-vc requires PIXMAN ui/console: allow to override the default VC vl: move display early init before default devices vl: simplify display_remote logic qemu-options: define -vnc only #ifdef CONFIG_VNC ... Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2023-11-07qemu-options: define -vnc only #ifdef CONFIG_VNCMarc-André Lureau
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Thomas Huth <thuth@redhat.com>
2023-11-07docs: update Xen-on-KVM documentationDavid Woodhouse
Add notes about console and network support, and how to launch PV guests. Clean up the disk configuration examples now that that's simpler, and remove the comment about IDE unplug on q35/AHCI now that it's fixed. Update the -initrd option documentation to explain how to quote commas in module command lines, and reference it when documenting PV guests. Also update stale avocado test filename in MAINTAINERS. Signed-off-by: David Woodhouse <dwmw@amazon.co.uk> Reviewed-by: Paul Durrant <paul@xen.org>
2023-11-06qcow2: keep reference on zeroize with discard-no-unref enabledJean-Louis Dupond
When the discard-no-unref flag is enabled, we keep the reference for normal discard requests. But when a discard is executed on a snapshot/qcow2 image with backing, the discards are saved as zero clusters in the snapshot image. When committing the snapshot to the backing file, not discard_in_l2_slice is called but zero_in_l2_slice. Which did not had any logic to keep the reference when discard-no-unref is enabled. Therefor we add logic in the zero_in_l2_slice call to keep the reference on commit. Fixes: https://gitlab.com/qemu-project/qemu/-/issues/1621 Signed-off-by: Jean-Louis Dupond <jean-louis@dupond.be> Message-Id: <20231003125236.216473-2-jean-louis@dupond.be> [hreitz: Made the documentation change more verbose, as discussed on-list] Signed-off-by: Hanna Czenczek <hreitz@redhat.com>
2023-10-20CPU topology: extend with s390 specificsPierre Morel
S390 adds two new SMP levels, drawers and books to the CPU topology. S390 CPUs have specific topology features like dedication and entitlement. These indicate to the guest information on host vCPU scheduling and help the guest make better scheduling decisions. Add the new levels to the relevant QAPI structs. Add all the supported topology levels, dedication and entitlement as properties to S390 CPUs. Create machine-common.json so we can later include it in machine-target.json also. Signed-off-by: Pierre Morel <pmorel@linux.ibm.com> Reviewed-by: Nina Schoetterl-Glausch <nsg@linux.ibm.com> Co-developed-by: Nina Schoetterl-Glausch <nsg@linux.ibm.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Nina Schoetterl-Glausch <nsg@linux.ibm.com> Message-ID: <20231016183925.2384704-3-nsg@linux.ibm.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
generated by cgit v1.2.3 (git 2.26.2) at 2024-11-26 02:49:14 +0000