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2023-10-12Merge tag 'pull-trivial-patches' of https://gitlab.com/mjt0k/qemu into stagingStefan Hajnoczi
trivial patches for 2023-10-12 # -----BEGIN PGP SIGNATURE----- # # iQFDBAABCAAtFiEEe3O61ovnosKJMUsicBtPaxppPlkFAmUnFa8PHG1qdEB0bHMu # bXNrLnJ1AAoJEHAbT2saaT5ZBv8H/0MtWL6FqTzvz5yLn2WSbj2ng1RG1Deh36Sy # 1PCpFKy85ZSBKLOzgvbpn4VfpEdsvD/+sX4C4CVde+vR3oCjdUM14hnzEWX86gFl # O8Ct8++MLPqnwgu6Rg6Z+Ie2yBtsQ5VABH/1q36T7+XHHh19bgEw6tW34/f2Ncxw # 8UQO2lm9tAMAOEfXoutoj8K8ch3FvbsEic9L0ORc7ntWc7NIauc3zizogtPHAzR8 # elB3BiLn4sMHLBj+IunndOiLadUAVOKTJ5PKi4b8iRa6aE8E6bjtLxdiPr4XEx/g # 7rSGvNM+Lm7mEgJSyyik+u0MshKjfRi+SrbvId9FIqACG1GCKeI= # =rFns # -----END PGP SIGNATURE----- # gpg: Signature made Wed 11 Oct 2023 17:37:51 EDT # gpg: using RSA key 7B73BAD68BE7A2C289314B22701B4F6B1A693E59 # gpg: issuer "mjt@tls.msk.ru" # gpg: Good signature from "Michael Tokarev <mjt@tls.msk.ru>" [full] # gpg: aka "Michael Tokarev <mjt@corpit.ru>" [full] # gpg: aka "Michael Tokarev <mjt@debian.org>" [full] # Primary key fingerprint: 6EE1 95D1 886E 8FFB 810D 4324 457C E0A0 8044 65C5 # Subkey fingerprint: 7B73 BAD6 8BE7 A2C2 8931 4B22 701B 4F6B 1A69 3E59 * tag 'pull-trivial-patches' of https://gitlab.com/mjt0k/qemu: cpus: Remove unused smp_cores/smp_threads declarations scripts/xml-preprocess: Make sure this script is invoked via the right Python roms: use PYTHON to invoke python MAINTAINERS: Add some unowned files to the SBSA-REF section MAINTAINERS: Add section for overall sensors MAINTAINERS: add standard-headers to Hosts/LINUX MAINTAINERS: Add the CI-related doc files to the CI section MAINTAINERS: Add include folder to the hw/char/ section MAINTAINERS: Add unowned RISC-V related files to the right sections MAINTAINERS: Add g364fb and ds1225y to the Jazz section Fix compilation when UFFDIO_REGISTER is not set. Update AMD memory encryption document links. Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2023-10-12scripts/xml-preprocess: Make sure this script is invoked via the right PythonThomas Huth
If a script is executable and has a shebang line, Meson treats it as a normal executable, so that this script here is run via the "python3" binary in the $PATH. However, "python3" might not be in the $PATH at all, or it might be a wrong version, so we should make sure to run this script via the Python version that has been chosen for the QEMU build process. The best way to do this is to remove the executable bit from the access mode bits. (See also commit 4b424c757188f7a4) Resolves: https://gitlab.com/qemu-project/qemu/-/issues/1918 Signed-off-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2023-10-11gdbstub: Introduce GDBFeature structureAkihiko Odaki
Before this change, the information from a XML file was stored in an array that is not descriptive. Introduce a dedicated structure type to make it easier to understand and to extend with more fields. Signed-off-by: Akihiko Odaki <akihiko.odaki@daynix.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20230912224107.29669-6-akihiko.odaki@daynix.com> Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Message-Id: <20231009164104.369749-13-alex.bennee@linaro.org>
2023-10-08system: Rename softmmu/ directory as system/Philippe Mathieu-Daudé
The softmmu/ directory contains files specific to system emulation. Rename it as system/. Update meson rules, the MAINTAINERS file and all the documentation and comments. Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Message-ID: <20231004090629.37473-14-philmd@linaro.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2023-10-05Merge tag 'pull-tcg-20231004' of https://gitlab.com/rth7680/qemu into stagingStefan Hajnoczi
accel: Introduce AccelClass::cpu_common_[un]realize accel: Target agnostic code movement accel/tcg: Cleanups to use CPUState instead of CPUArchState accel/tcg: Move CPUNegativeOffsetState into CPUState tcg: Split out tcg init functions to tcg/startup.h linux-user/hppa: Fix struct target_sigcontext layout build: Remove --enable-gprof # -----BEGIN PGP SIGNATURE----- # # iQFRBAABCgA7FiEEekgeeIaLTbaoWgXAZN846K9+IV8FAmUdsL4dHHJpY2hhcmQu # aGVuZGVyc29uQGxpbmFyby5vcmcACgkQZN846K9+IV/iYggAvDJEyMCAXSSH97BA # wZT/2D/MFIhOMk6xrQRnrXfrG70N0iVKz44jl9j7k1D+9BOHcso//DDJH3c96k9A # MgDb6W2bsWvC15/Qw6BALf5bb/II0MJuCcQvj3CNX5lNkXAWhwIOBhsZx7V9ST1+ # rihN4nowpRWdV5GeCjDGaJW455Y1gc96hICYHy6Eqw1cUgUFt9vm5aYU3FHlat29 # sYRaVYKUL2hRUPPNcPiPq0AaJ8wN6/s8gT+V1UvTzkhHqskoM4ZU89RchuXVoq1h # SvhKElyULMRzM7thWtpW8qYJPj4mxZsKArESvHjsunGD6KEz3Fh1sy6EKRcdmpG/ # II1vkg== # =k2Io # -----END PGP SIGNATURE----- # gpg: Signature made Wed 04 Oct 2023 14:36:46 EDT # gpg: using RSA key 7A481E78868B4DB6A85A05C064DF38E8AF7E215F # gpg: issuer "richard.henderson@linaro.org" # gpg: Good signature from "Richard Henderson <richard.henderson@linaro.org>" [full] # Primary key fingerprint: 7A48 1E78 868B 4DB6 A85A 05C0 64DF 38E8 AF7E 215F * tag 'pull-tcg-20231004' of https://gitlab.com/rth7680/qemu: (47 commits) tcg/loongarch64: Fix buid error tests/avocado: Re-enable MIPS Malta tests (GitLab issue #1884 fixed) build: Remove --enable-gprof linux-user/hppa: Fix struct target_sigcontext layout tcg: Split out tcg init functions to tcg/startup.h tcg: Remove argument to tcg_prologue_init accel/tcg: Make cpu-exec-common.c a target agnostic unit accel/tcg: Make icount.o a target agnostic unit accel/tcg: Make monitor.c a target-agnostic unit accel/tcg: Rename target-specific 'internal.h' -> 'internal-target.h' exec: Rename target specific page-vary.c -> page-vary-target.c exec: Rename cpu.c -> cpu-target.c accel: Rename accel-common.c -> accel-target.c accel: Make accel-blocker.o target agnostic accel/tcg: Restrict dump_exec_info() declaration exec: Move cpu_loop_foo() target agnostic functions to 'cpu-common.h' exec: Make EXCP_FOO definitions target agnostic accel/tcg: move ld/st helpers to ldst_common.c.inc accel/tcg: Unify user and softmmu do_[st|ld]*_mmu() accel/tcg: Remove env_tlb() ... Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2023-10-04build: Remove --enable-gprofRichard Henderson
This build option has been deprecated since 8.0. Remove all CONFIG_GPROF code that depends on that, including one errant check using TARGET_GPROF. Acked-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Acked-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-10-04Merge tag 'misc-pull-request' of https://gitlab.com/marcandre.lureau/qemu ↵Stefan Hajnoczi
into staging Misc fixes and cleanups # -----BEGIN PGP SIGNATURE----- # # iQJQBAABCAA6FiEEh6m9kz+HxgbSdvYt2ujhCXWWnOUFAmUcClAcHG1hcmNhbmRy # ZS5sdXJlYXVAcmVkaGF0LmNvbQAKCRDa6OEJdZac5R5FD/9oeCDGXVzkm52K0DoW # 90N5Blda/3exvnS49TEz+rbIxXcy9IBxEKV3aPesCDw0V7Vxy6ZijPA/aHKzQEeP # DOX+0sELWLFRKvNNuXLxPlZcEQDgXkgqoCKf+0jp5oH7TAL2upezMhIr4XlUwG3v # rKQstpmr0Jm9sjsBTL9uIZCJpzglWk7CIbgAlBjOX6MFz0HAManrhBBuguvSZtrW # wYWrdkBEdTK6ranBvRA3IKi4ux/pmNsCpCtuOVT+WOLjC/wmJIE8+pBzlK9eOdqW # bPaxuu4XK1qao1+z6EyoaUtH/UW50EUInGq7aR2Z31/S1BLxqEpFCCnPAw7RGYZO # VlAuiR2U7K7AHFDfp8fJaUNH8a3Zh2wzpba5cyQ7LqVNRVbDhx65sQZw0pA3pjfi # JG0brIpWldD7auJtZTdCxXcoHWxeyfqqzH3a6GpeZzrRwuuAwxv0+yGF3Y2cMJ7+ # lV9JVcei5M+Acq1UfO4BCC77UpXs4Jl0+zyRq02vOJFnfwcLMQ7VjD2A3e00yodj # F5cPnbacI212ynNm925RNv45svaY1hD2Z8kJRV/15/04m9dRv4WHOOTuF3iwZjt1 # 9gp/p949tcEL/rBbDF+9QZiVHTWurVCQ0ZFnNhVnbKm+Hm5nHk5slc2p+VXQ0KB0 # E2mN1irWzLov0K1YZTfetiXo8A== # =3ol2 # -----END PGP SIGNATURE----- # gpg: Signature made Tue 03 Oct 2023 08:34:24 EDT # 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 'misc-pull-request' of https://gitlab.com/marcandre.lureau/qemu: chardev/char-pty: Avoid losing bytes when the other side just (re-)connected hw/display/ramfb: plug slight guest-triggerable leak on mode setting hw/pc: remove needless includes hw/core: remove needless includes analyze-migration: ignore RAM_SAVE_FLAG_MULTIFD_FLUSH ui/gtk: fix UI info precondition win32: avoid discarding the exception handler ui: add XBGR8888 and ABGR8888 in drm_format_pixman_map ui/console: sanitize search in qemu_graphic_console_is_multihead() ui/console: eliminate QOM properties from qemu_console_is_multihead() ui/console: only walk QemuGraphicConsoles in qemu_console_is_multihead() ui/console: make qemu_console_is_multihead() static input: Allow to choose console with qemu_input_is_absolute Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2023-10-03Merge tag 'for-upstream' of https://gitlab.com/bonzini/qemu into stagingStefan Hajnoczi
* fix from optionrom build * fix for KVM on Apple M2 * introduce machine property "audiodev" * ui/vnc: Require audiodev= to enable audio * audio: remove QEMU_AUDIO_* and -audio-help support * audio: forbid using default audiodev backend with -audiodev and -nodefaults * remove compatibility code for old machine types * make-release: do not ship dtc sources * build system cleanups # -----BEGIN PGP SIGNATURE----- # # iQFIBAABCAAyFiEE8TM4V0tmI4mGbHaCv/vSX3jHroMFAmUb0QgUHHBib256aW5p # QHJlZGhhdC5jb20ACgkQv/vSX3jHroOpnAf9EFXfGkXpqQ5Q8ZbVlVc5GQKofMHW # OZwamTBlp/c07+QcQiMxwLhIW0iyDhrfdCjoFSUaTA8O10FM1YrFv4SkUryYb9B3 # bmoTl4NeLvmkxpC47GEeaaBfjyM0G/9Ip9Zsuqx3u+gSzwTbkEstA2u7gcsN0tL9 # VlhMSiV82uHhRC/DJYLxr+8bRYSIm1AeuI8K/O1yags85Kztf3UiQUhePIKLznMH # BdORjD+i46xM1dE8ifpdsunm462cDWz/faAnIH0YVKBlshnQHXKTO+GDA/Fbfl51 # wFfupZXo93wwgawS7elAUzI+gwaKCPRHA8NDcukeO91hTzk6i14y04u5SQ== # =nv64 # -----END PGP SIGNATURE----- # gpg: Signature made Tue 03 Oct 2023 04:30:00 EDT # 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: (24 commits) audio: forbid default audiodev backend with -nodefaults audio: propagate Error * out of audio_init vt82c686 machines: Support machine-default audiodev with fallback hw/ppc: Support machine-default audiodev with fallback hw/arm: Support machine-default audiodev with fallback Introduce machine property "audiodev" audio: remove QEMU_AUDIO_* and -audio-help support audio: simplify flow in audio_init audio: commonize voice initialization audio: return Error ** from audio_state_by_name audio: allow returning an error from the driver init audio: Require AudioState in AUD_add_capture ui/vnc: Require audiodev= to enable audio crypto: only include tls-cipher-suites in emulators scsi-disk: ensure that FORMAT UNIT commands are terminated esp: restrict non-DMA transfer length to that of available data esp: use correct type for esp_dma_enable() in sysbus_esp_gpio_demux() Makefile: build plugins before running TCG tests meson: clean up static_library keyword arguments make-release: do not ship dtc sources ... Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2023-10-03analyze-migration: ignore RAM_SAVE_FLAG_MULTIFD_FLUSHMarc-André Lureau
Traceback (most recent call last): File "scripts/analyze-migration.py", line 605, in <module> dump.read(dump_memory = args.memory) File "scripts/analyze-migration.py", line 542, in read section.read() File "scripts/analyze-migration.py", line 214, in read raise Exception("Unknown RAM flags: %x" % flags) Exception: Unknown RAM flags: 200 See commit 77c259a4cb ("multifd: Create property multifd-flush-after-each-section") Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Fabiano Rosas <farosas@suse.de>
2023-09-29make-release: do not ship dtc sourcesPaolo Bonzini
A new enough libfdt is included in all of Debian 11, Ubuntu 20.04 and MSYS2. It has also been included for several minor releases in Fedora and openSUSE Leap, as well as in CentOS. Therefore there is no need anymore to ship the sources together with the QEMU tarballs. Keep the wrap file so that it can be used with --enable-download, but do not ship the sources anymore with either archive-source.sh or make-release. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2023-09-26scripts/analyse-locks-simpletrace.py: changed iteritems() to items()Mads Ynddal
Python 3 removed `dict.iteritems()` in favor of `dict.items()`. This means the script currently doesn't work on Python 3. Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Mads Ynddal <m.ynddal@samsung.com> Message-id: 20230926103436.25700-15-mads@ynddal.dk Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2023-09-26simpletrace: added simplified Analyzer2 classMads Ynddal
By moving the dynamic argument construction to keyword-arguments, we can remove all of the specialized handling, and streamline it. If a tracing method wants to access these, they can define the kwargs, or ignore it be placing `**kwargs` at the end of the function's arguments list. Added deprecation warning to Analyzer class to make users aware of the Analyzer2 class. No removal date is planned. Signed-off-by: Mads Ynddal <m.ynddal@samsung.com> Message-id: 20230926103436.25700-13-mads@ynddal.dk Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2023-09-26simpletrace: move event processing to Analyzer classMads Ynddal
Moved event processing to the Analyzer class to separate specific analyzer logic (like caching and function signatures) from the _process function. This allows for new types of Analyzer-based subclasses without changing the core code. Note, that the fn_cache is important for performance in cases where the analyzer is branching away from the catch-all a lot. The cache has no measurable performance penalty. Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Mads Ynddal <m.ynddal@samsung.com> Message-id: 20230926103436.25700-12-mads@ynddal.dk Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2023-09-26simpletrace: move logic of process into internal functionMads Ynddal
To avoid duplicate code depending on input types and to better handle open/close of log with a context-manager, we move the logic of process into _process. Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Mads Ynddal <m.ynddal@samsung.com> Message-id: 20230926103436.25700-11-mads@ynddal.dk Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2023-09-26simpletrace: refactor to separate responsibilitiesMads Ynddal
Moved event_mapping and event_id_to_name down one level in the function call-stack to keep variable instantiation and usage closer (`process` and `run` has no use of the variables; `read_trace_records` does). Instead of passing event_mapping and event_id_to_name to the bottom of the call-stack, we move their use to `read_trace_records`. This separates responsibility and ownership of the information. `read_record` now just reads the arguments from the file-object by knowning the total number of bytes. Parsing it to specific arguments is moved up to `read_trace_records`. Special handling of dropped events removed, as they can be handled by the general code. Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Mads Ynddal <m.ynddal@samsung.com> Message-id: 20230926103436.25700-10-mads@ynddal.dk Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2023-09-26simpletrace: made Analyzer into context-managerMads Ynddal
Instead of explicitly calling `begin` and `end`, we can change the class to use the context-manager paradigm. This is mostly a styling choice, used in modern Python code. But it also allows for more advanced analyzers to handle exceptions gracefully in the `__exit__` method (not demonstrated here). Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Mads Ynddal <m.ynddal@samsung.com> Message-id: 20230926103436.25700-9-mads@ynddal.dk Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2023-09-26simpletrace: define exception and add handlingMads Ynddal
Define `SimpleException` to differentiate our exceptions from generic exceptions (IOError, etc.). Adapted simpletrace to support this and output to stderr. Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Mads Ynddal <m.ynddal@samsung.com> Message-id: 20230926103436.25700-8-mads@ynddal.dk Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2023-09-26simpletrace: improved error handling on struct unpackMads Ynddal
A failed call to `read_header` wouldn't be handled the same for the two different code paths (one path would try to use `None` as a list). Changed to raise exception to be handled centrally. This also allows for easier unpacking, as errors has been filtered out. Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Mads Ynddal <m.ynddal@samsung.com> Message-id: 20230926103436.25700-7-mads@ynddal.dk Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2023-09-26simpletrace: update code for Python 3.11Mads Ynddal
The call to `getargspec` was deprecated and in Python 3.11 it has been removed in favor of `getfullargspec`. `getfullargspec` is compatible with QEMU's requirement of at least Python version 3.6. Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Mads Ynddal <m.ynddal@samsung.com> Message-id: 20230926103436.25700-6-mads@ynddal.dk Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2023-09-26simpletrace: changed naming of edict and idtoname to improve readabilityMads Ynddal
Readability is subjective, but I've expanded the naming of the variables and arguments, to help with understanding for new eyes on the code. Signed-off-by: Mads Ynddal <m.ynddal@samsung.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Message-id: 20230926103436.25700-5-mads@ynddal.dk Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2023-09-26simpletrace: improve parsing of sys.argv; fix files never closed.Mads Ynddal
The arguments extracted from `sys.argv` named and unpacked to make it clear what the arguments are and what they're used for. The two input files were opened, but never explicitly closed. File usage changed to use `with` statement to take care of this. At the same time, ownership of the file-object is moved up to `run` function. Added option to process to support file-like objects. Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Mads Ynddal <m.ynddal@samsung.com> Message-id: 20230926103436.25700-4-mads@ynddal.dk Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2023-09-26simpletrace: annotate magic constants from QEMU codeMads Ynddal
It wasn't clear where the constants and structs came from, so I added comments to help. Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Mads Ynddal <m.ynddal@samsung.com> Message-id: 20230926103436.25700-3-mads@ynddal.dk Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2023-09-26simpletrace: add __all__ to define public interfaceMads Ynddal
It was unclear what was the supported public interface. I.e. when refactoring the code, what functions/classes are important to retain. Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Mads Ynddal <m.ynddal@samsung.com> Message-id: 20230926103436.25700-2-mads@ynddal.dk Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2023-09-25Merge tag 'pull-request-2023-09-25' of https://gitlab.com/thuth/qemu into ↵Stefan Hajnoczi
staging * Make keyutils independent from keyring in meson.build * Simplify the NIC init code of the jazz machine a little bit * Minor qtest and avocado fixes # -----BEGIN PGP SIGNATURE----- # # iQJFBAABCAAvFiEEJ7iIR+7gJQEY8+q5LtnXdP5wLbUFAmURS8gRHHRodXRoQHJl # ZGhhdC5jb20ACgkQLtnXdP5wLbVn4A/+NQKFZcN7gVn5JXkK7kf6i01LNmAoqjj9 # QeQL+WCoNC68OApw7DxIEnpBYT0G42NTHHx4SYeOvzJUzCpeWcxYzQUz58ObZML7 # +OKsiOsaHu3/qOuihBCn43et6moLdDCWbee5Zr6JQv/Fjn3q3nEQZnJDWdw8vm1v # csYQJZOD6HelLVMmbLfl1szzrykDTT53NhPncH/SjPz6we17sKqHqmT6LBUIsXcV # u2LaowppKmT7Ooexu6SmsCagLhtWuYo1iGGcRqoojtRWo7eZtWLrAy2DJpyFkPBW # AIYBfntRISZv4eBGCxcVfvODD/Q4OXHuYTfGzD3m+ELJ6hUk/+d4/aHJ2hm+KEm+ # AD0IpDtimaEmyQTPlaWHhhEur/82JZ+zYlxUMPf3+hglB/rbr6fhA0SMAV6nwR0r # N8jnB8UCml9oDxJVvDZyrcPMGFs1xlr5FVSHHEoL338SvSfjG3NOEtcNao9n6A8d # rO2CfPzI7peQhKWAzJL+qpnmenyIniH23tFnf2mpOZ0g45ZWtJeT0CXL3aQO3XAZ # m56pkM0d/etAHHRoLQ5D/iKZpwiTRLjdzsJ0gMAQsIuRlG/j5h+zou0vUMgm6F8F # igRHLxytlywZBTCABm2XIlKmaJp8hQlVQMpKsv/BwzTvzzk0GGS5d1qzzFt5WWR7 # 4rSalTn5Xuw= # =FioB # -----END PGP SIGNATURE----- # gpg: Signature made Mon 25 Sep 2023 04:58:48 EDT # 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-2023-09-25' of https://gitlab.com/thuth/qemu: tests/avocado: fix waiting for vm shutdown in replay_linux hw/mips/jazz: Simplify the NIC setup code hw/mips/jazz: Move the NIC init code into a separate function tests/qtest/netdev-socket: Do not test multicast on Darwin tests/qtest/m48t59-test: Silence compiler warning with -Wshadow tests/qtest/netdev-socket: Raise connection timeout to 120 seconds meson.build: Make keyutils independent from keyring Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2023-09-25Merge tag 'for-upstream' of https://gitlab.com/bonzini/qemu into stagingStefan Hajnoczi
* add host ticks function for RISC-V * target/i386: Export GDS_NO bit * target/i386: add support for bit 56 of MSR_IA32_VMX_BASIC * first part of audiodev cleanups # -----BEGIN PGP SIGNATURE----- # # iQFIBAABCAAyFiEE8TM4V0tmI4mGbHaCv/vSX3jHroMFAmUNtYUUHHBib256aW5p # QHJlZGhhdC5jb20ACgkQv/vSX3jHroN7Uwf9Fy4aE1PHzSNr2FqT4rUSYrT4N8cL # QiPeB8JiJUnl73TcCkTwi7S/Az+37okv+Qsr7eh1wdarY8DOYir9dGJU3TGzICSw # cgPImb99rhBc2kEmwciCWGlhXIMD8WNN64EanPPg5VeQYdzrorYwl7jCTMQMBR5H # wtOq3f6FfYJonVwZ6YOmbioD2mFfoGBuiDcYmTTw440vrruKqHagbm5onD1SY9kR # SM0/HXcYaKB6Ae9qNKhyR9h94KZzDUkCvcTLdFGtK90GBs4VxZVHQn6Dpkh5lPtT # t0MbMv1mcO6ODzg9TxO3gUAgoklTy3gM2wISXo5C9NGuxmF2svwkuQl5pg== # =CuIa # -----END PGP SIGNATURE----- # gpg: Signature made Fri 22 Sep 2023 11:40:53 EDT # 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: vl: recognize audiodev groups in configuration files tests/qtest: Specify audiodev= and -audiodev hw/display/xlnx_dp.c: Add audiodev property hw/audio/lm4549: Add errp error reporting to init function hw/audio: Simplify hda audio init hw/input/tsc210x: Extract common init code into new function qemu/timer: Add host ticks function for RISC-V target/i386: Export GDS_NO bit to guests target/i386: enumerate bit 56 of MSR_IA32_VMX_BASIC Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2023-09-25meson.build: Make keyutils independent from keyringThomas Huth
Commit 0db0fbb5cf ("Add conditional dependency for libkeyutils") tried to provide a possibility for the user to disable keyutils if not required by makeing it depend on the keyring feature. This looked reasonable at a first glance (the unit test in tests/unit/ needs both), but the condition in meson.build fails if the feature is meant to be detected automatically, and there is also another spot in backends/meson.build where keyutils is used independently from keyring. So let's remove the dependency on keyring again and introduce a proper meson build option instead. Cc: qemu-stable@nongnu.org Fixes: 0db0fbb5cf ("Add conditional dependency for libkeyutils") Resolves: https://gitlab.com/qemu-project/qemu/-/issues/1842 Message-ID: <20230824094208.255279-1-thuth@redhat.com> Reviewed-by: "Daniel P. Berrangé" <berrange@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2023-09-21target/i386: enumerate bit 56 of MSR_IA32_VMX_BASICPaolo Bonzini
On parts that enumerate IA32_VMX_BASIC MSR bit as 1, any exception vector can be delivered with or without an error code if the other consistency checks are satisfied. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2023-09-20block-coroutine-wrapper: Allow arbitrary parameter namesKevin Wolf
Don't assume specific parameter names like 'bs' or 'blk' in the generated code, but use the actual name. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Emanuele Giuseppe Esposito <eesposit@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Message-ID: <20230911094620.45040-8-kwolf@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2023-09-20block-coroutine-wrapper: Add no_co_wrapper_bdrv_wrlock functionsKevin Wolf
Add a new wrapper type for GRAPH_WRLOCK functions that should be called from coroutine context. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Emanuele Giuseppe Esposito <eesposit@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Message-ID: <20230911094620.45040-7-kwolf@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2023-09-18net: add initial support for AF_XDP network backendIlya Maximets
AF_XDP is a network socket family that allows communication directly with the network device driver in the kernel, bypassing most or all of the kernel networking stack. In the essence, the technology is pretty similar to netmap. But, unlike netmap, AF_XDP is Linux-native and works with any network interfaces without driver modifications. Unlike vhost-based backends (kernel, user, vdpa), AF_XDP doesn't require access to character devices or unix sockets. Only access to the network interface itself is necessary. This patch implements a network backend that communicates with the kernel by creating an AF_XDP socket. A chunk of userspace memory is shared between QEMU and the host kernel. 4 ring buffers (Tx, Rx, Fill and Completion) are placed in that memory along with a pool of memory buffers for the packet data. Data transmission is done by allocating one of the buffers, copying packet data into it and placing the pointer into Tx ring. After transmission, device will return the buffer via Completion ring. On Rx, device will take a buffer form a pre-populated Fill ring, write the packet data into it and place the buffer into Rx ring. AF_XDP network backend takes on the communication with the host kernel and the network interface and forwards packets to/from the peer device in QEMU. Usage example: -device virtio-net-pci,netdev=guest1,mac=00:16:35:AF:AA:5C -netdev af-xdp,ifname=ens6f1np1,id=guest1,mode=native,queues=1 XDP program bridges the socket with a network interface. It can be attached to the interface in 2 different modes: 1. skb - this mode should work for any interface and doesn't require driver support. With a caveat of lower performance. 2. native - this does require support from the driver and allows to bypass skb allocation in the kernel and potentially use zero-copy while getting packets in/out userspace. By default, QEMU will try to use native mode and fall back to skb. Mode can be forced via 'mode' option. To force 'copy' even in native mode, use 'force-copy=on' option. This might be useful if there is some issue with the driver. Option 'queues=N' allows to specify how many device queues should be open. Note that all the queues that are not open are still functional and can receive traffic, but it will not be delivered to QEMU. So, the number of device queues should generally match the QEMU configuration, unless the device is shared with something else and the traffic re-direction to appropriate queues is correctly configured on a device level (e.g. with ethtool -N). 'start-queue=M' option can be used to specify from which queue id QEMU should start configuring 'N' queues. It might also be necessary to use this option with certain NICs, e.g. MLX5 NICs. See the docs for examples. In a general case QEMU will need CAP_NET_ADMIN and CAP_SYS_ADMIN or CAP_BPF capabilities in order to load default XSK/XDP programs to the network interface and configure BPF maps. It is possible, however, to run with no capabilities. For that to work, an external process with enough capabilities will need to pre-load default XSK program, create AF_XDP sockets and pass their file descriptors to QEMU process on startup via 'sock-fds' option. Network backend will need to be configured with 'inhibit=on' to avoid loading of the program. QEMU will need 32 MB of locked memory (RLIMIT_MEMLOCK) per queue or CAP_IPC_LOCK. There are few performance challenges with the current network backends. First is that they do not support IO threads. This means that data path is handled by the main thread in QEMU and may slow down other work or may be slowed down by some other work. This also means that taking advantage of multi-queue is generally not possible today. Another thing is that data path is going through the device emulation code, which is not really optimized for performance. The fastest "frontend" device is virtio-net. But it's not optimized for heavy traffic either, because it expects such use-cases to be handled via some implementation of vhost (user, kernel, vdpa). In practice, we have virtio notifications and rcu lock/unlock on a per-packet basis and not very efficient accesses to the guest memory. Communication channels between backend and frontend devices do not allow passing more than one packet at a time as well. Some of these challenges can be avoided in the future by adding better batching into device emulation or by implementing vhost-af-xdp variant. There are also a few kernel limitations. AF_XDP sockets do not support any kinds of checksum or segmentation offloading. Buffers are limited to a page size (4K), i.e. MTU is limited. Multi-buffer support implementation for AF_XDP is in progress, but not ready yet. Also, transmission in all non-zero-copy modes is synchronous, i.e. done in a syscall. That doesn't allow high packet rates on virtual interfaces. However, keeping in mind all of these challenges, current implementation of the AF_XDP backend shows a decent performance while running on top of a physical NIC with zero-copy support. Test setup: 2 VMs running on 2 physical hosts connected via ConnectX6-Dx card. Network backend is configured to open the NIC directly in native mode. The driver supports zero-copy. NIC is configured to use 1 queue. Inside a VM - iperf3 for basic TCP performance testing and dpdk-testpmd for PPS testing. iperf3 result: TCP stream : 19.1 Gbps dpdk-testpmd (single queue, single CPU core, 64 B packets) results: Tx only : 3.4 Mpps Rx only : 2.0 Mpps L2 FWD Loopback : 1.5 Mpps In skb mode the same setup shows much lower performance, similar to the setup where pair of physical NICs is replaced with veth pair: iperf3 result: TCP stream : 9 Gbps dpdk-testpmd (single queue, single CPU core, 64 B packets) results: Tx only : 1.2 Mpps Rx only : 1.0 Mpps L2 FWD Loopback : 0.7 Mpps Results in skb mode or over the veth are close to results of a tap backend with vhost=on and disabled segmentation offloading bridged with a NIC. Signed-off-by: Ilya Maximets <i.maximets@ovn.org> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> (docker/lcitool) Signed-off-by: Jason Wang <jasowang@redhat.com>
2023-09-08scripts/: spelling fixesMichael Tokarev
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru> Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
2023-09-07Merge tag 'for-upstream' of https://gitlab.com/bonzini/qemu into stagingStefan Hajnoczi
* only build util/async-teardown.c when system build is requested * target/i386: fix BQL handling of the legacy FERR interrupts * target/i386: fix memory operand size for CVTPS2PD * target/i386: Add support for AMX-COMPLEX in CPUID enumeration * compile plugins on Darwin * configure and meson cleanups * drop mkvenv support for Python 3.7 and Debian10 * add wrap file for libblkio * tweak KVM stubs # -----BEGIN PGP SIGNATURE----- # # iQFIBAABCAAyFiEE8TM4V0tmI4mGbHaCv/vSX3jHroMFAmT5t6UUHHBib256aW5p # QHJlZGhhdC5jb20ACgkQv/vSX3jHroMmjwf+MpvVuq+nn+3PqGUXgnzJx5ccA5ne # O9Xy8+1GdlQPzBw/tPovxXDSKn3HQtBfxObn2CCE1tu/4uHWpBA1Vksn++NHdUf2 # P0yoHxGskJu5iYYTtIcNw5cH2i+AizdiXuEjhfNjqD5Y234cFoHnUApt9e3zBvVO # cwGD7WpPuSb4g38hHkV6nKcx72o7b4ejDToqUVZJ2N+RkddSqB03fSdrOru0hR7x # V+lay0DYdFszNDFm05LJzfDbcrHuSryGA91wtty7Fzj6QhR/HBHQCUZJxMB5PI7F # Zy4Zdpu60zxtSxUqeKgIi7UhNFgMcax2Hf9QEqdc/B4ARoBbboh4q4u8kQ== # =dH7/ # -----END PGP SIGNATURE----- # gpg: Signature made Thu 07 Sep 2023 07:44:37 EDT # 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: (51 commits) docs/system/replay: do not show removed command line option subprojects: add wrap file for libblkio sysemu/kvm: Restrict kvm_pc_setup_irq_routing() to x86 targets sysemu/kvm: Restrict kvm_has_pit_state2() to x86 targets sysemu/kvm: Restrict kvm_get_apic_state() to x86 targets sysemu/kvm: Restrict kvm_arch_get_supported_cpuid/msr() to x86 targets target/i386: Restrict declarations specific to CONFIG_KVM target/i386: Allow elision of kvm_hv_vpindex_settable() target/i386: Allow elision of kvm_enable_x2apic() target/i386: Remove unused KVM stubs target/i386/cpu-sysemu: Inline kvm_apic_in_kernel() target/i386/helper: Restrict KVM declarations to system emulation hw/i386/fw_cfg: Include missing 'cpu.h' header hw/i386/pc: Include missing 'cpu.h' header hw/i386/pc: Include missing 'sysemu/tcg.h' header Revert "mkvenv: work around broken pip installations on Debian 10" mkvenv: assume presence of importlib.metadata Python: Drop support for Python 3.7 configure: remove dead code meson: list leftover CONFIG_* symbols ... Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2023-09-07Python: Drop support for Python 3.7Paolo Bonzini
Debian 10 is not anymore a supported distro, since Debian 12 was released on June 10, 2023. Our supported build platforms as of today all support at least 3.8 (and all of them except for Ubuntu 20.04 support 3.9): openSUSE Leap 15.5: 3.6.15 (3.11.2) CentOS Stream 8: 3.6.8 (3.8.13, 3.9.16, 3.11.4) CentOS Stream 9: 3.9.17 (3.11.4) Fedora 37: 3.11.4 Fedora 38: 3.11.4 Debian 11: 3.9.2 Debian 12: 3.11.2 Alpine 3.14, 3.15: 3.9.16 Alpine 3.16, 3.17: 3.10.10 Ubuntu 20.04 LTS: 3.8.10 Ubuntu 22.04 LTS: 3.10.12 NetBSD 9.3: 3.9.13* FreeBSD 12.4: 3.9.16 FreeBSD 13.1: 3.9.18 OpenBSD 7.2: 3.9.17 Note: NetBSD does not appear to have a default meta-package, but offers several options, the lowest of which is 3.7.15. However, "python39" appears to be a pre-requisite to one of the other packages we request in tests/vm/netbsd. Since it is safe under our supported platform policy, bump our minimum supported version of Python to 3.8. The two most interesting features to have by default include: - the importlib.metadata module, whose lack is responsible for over 100 lines of code in mkvenv.py - improvements to asyncio, for example asyncio.CancelledError inherits from BaseException rather than Exception In addition, code can now use the assignment operator ':=' Because mypy now learns about importlib.metadata, a small change to mkvenv.py is needed to pass type checking. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2023-09-07configure, meson: move --enable-plugins to mesonPaolo Bonzini
While the option still needs to be parsed in the configure script (it's needed by tests/tcg, and also to decide about recursing into contrib/plugins), passing it to Meson can be done with -D instead of using config-host.mak. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2023-09-07configure: move --enable-debug-tcg to mesonPaolo Bonzini
Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2023-08-31accel: Remove HAX acceleratorPhilippe Mathieu-Daudé
HAX is deprecated since commits 73741fda6c ("MAINTAINERS: Abort HAXM maintenance") and 90c167a1da ("docs/about/deprecated: Mark HAXM in QEMU as deprecated"), released in v8.0.0. Per the latest HAXM release (v7.8 [*]), the latest QEMU supported is v7.2: Note: Up to this release, HAXM supports QEMU from 2.9.0 to 7.2.0. The next commit (https://github.com/intel/haxm/commit/da1b8ec072) added: HAXM v7.8.0 is our last release and we will not accept pull requests or respond to issues after this. It became very hard to build and test HAXM. Its previous maintainers made it clear they won't help. It doesn't seem to be a very good use of QEMU maintainers to spend their time in a dead project. Save our time by removing this orphan zombie code. [*] https://github.com/intel/haxm/releases/tag/v7.8.0 Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Acked-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Message-Id: <20230831082016.60885-1-philmd@linaro.org>
2023-08-28Revert "tests: Use separate virtual environment for avocado"Paolo Bonzini
This reverts commit e8e4298feadae7924cf7600bb3bcc5b0a8d7cbe9. ensuregroup allows to specify both the acceptable versions of avocado, and a locked version to be used when avocado is not installed as a system pacakge. This lets us install avocado in pyvenv/ using "mkvenv.py" and reuse the distro package on Fedora and CentOS Stream (the only distros where it's available). ensuregroup's usage of "(>=..., <=...)" constraints when evaluating the distro package, and "==" constraints when installing it from PyPI, makes it possible to avoid conflicts between the known-good version and a package plugins included in the distro. This is because package plugins have "==" constraints on the version that is included in the distro, and, using "pip install avocado==88.1" on a venv that includes system packages will result in an error: avocado-framework-plugin-varianter-yaml-to-mux 98.0 requires avocado-framework==98.0, but you have avocado-framework 88.1 which is incompatible. avocado-framework-plugin-result-html 98.0 requires avocado-framework==98.0, but you have avocado-framework 88.1 which is incompatible. But at the same time, if the venv does not include a system distribution of avocado then we can install a known-good version and stick to LTS releases. Resolves: https://gitlab.com/qemu-project/qemu/-/issues/1663 Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2023-07-25tests/decode: Suppress "error: " string for expected-failure testsPeter Maydell
The "expected failure" tests for decodetree result in the error messages from decodetree ending up in logs and in V=1 output: >>> MALLOC_PERTURB_=226 /mnt/nvmedisk/linaro/qemu-from-laptop/qemu/build/x86/pyvenv/bin/python3 /mnt/nvmedisk/linaro/qemu-from-laptop/qemu/scripts/decodetree.py --output-null --test-for-error /mnt/nvmedisk/linaro/qemu-from-laptop/qemu/build/x86/../../tests/decode/err_argset1.decode ――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――― ✀ ―――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――― /mnt/nvmedisk/linaro/qemu-from-laptop/qemu/build/x86/../../tests/decode/err_argset1.decode:5: error: duplicate argument "a" ――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――― 1/44 qemu:decodetree / err_argset1 OK 0.05s This then produces false positives when scanning the logfiles for strings like "error: ". For the expected-failure tests, make decodetree print "detected:" instead of "error:". Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20230720131521.1325905-1-peter.maydell@linaro.org
2023-07-25scripts/git-submodule.sh: Don't rely on non-POSIX 'read' behaviourPeter Maydell
The POSIX definition of the 'read' utility requires that you specify the variable name to set; omitting the name and having it default to 'REPLY' is a bashism. If your system sh is dash, then it will print an error message during build: qemu/pc-bios/s390-ccw/../../scripts/git-submodule.sh: 106: read: arg count Specify the variable name explicitly. Fixes: fdb8fd8cb915647b ("git-submodule: allow partial update of .git-submodule-status") 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: 20230720153038.1587196-1-peter.maydell@linaro.org
2023-07-17audio/pw: Pipewire->PipeWire case fix for user-visible textMarc-André Lureau
"PipeWire" is the correct case. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Volker Rümelin <vr_qemu@t-online.de> Message-Id: <20230506163735.3481387-4-marcandre.lureau@redhat.com>
2023-07-07meson.build: Remove the logic to link C code with the C++ linkerThomas Huth
We are not mixing C++ with C code anymore, the only remaining C++ code in qga/vss-win32/ is used for a plain C++ executable. Thus we can remove the hacks for linking C code with the C++ linker now to simplify meson.build a little bit, and also to avoid that some C++ code sneaks in by accident again. Signed-off-by: Thomas Huth <thuth@redhat.com> Message-ID: <20230706064736.178962-1-thuth@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2023-07-03scripts/oss-fuzz: add a suppression for keymapAlex Bennée
When updating to the latest fedora the santizer found more leaks inside xkbmap: FAILED: pc-bios/keymaps/ar /builds/stsquad/qemu/build-oss-fuzz/qemu-keymap -f pc-bios/keymaps/ar -l ara ================================================================= ==3604==ERROR: LeakSanitizer: detected memory leaks Direct leak of 1424 byte(s) in 1 object(s) allocated from: #0 0x56316418ebec in __interceptor_calloc (/builds/stsquad/qemu/build-oss-fuzz/qemu-keymap+0x127bec) (BuildId: a2ad9da3190962acaa010fa8f44a9269f9081e1c) #1 0x7f60d4dc067e (/lib64/libxkbcommon.so.0+0x1c67e) (BuildId: b243a34e4e58e6a30b93771c256268b114d34b80) #2 0x7f60d4dc2137 in xkb_keymap_new_from_names (/lib64/libxkbcommon.so.0+0x1e137) (BuildId: b243a34e4e58e6a30b93771c256268b114d34b80) #3 0x5631641ca50f in main /builds/stsquad/qemu/build-oss-fuzz/../qemu-keymap.c:215:11 and many more. As we can't do anything about the library add a suppression to keep the CI going with what its meant to be doing. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Message-Id: <20230630180423.558337-8-alex.bennee@linaro.org>
2023-06-27scripts: add a XML preprocessor scriptMarc-André Lureau
gdbus-codegen doesn't support conditions or pre-processing. Rather than duplicating D-Bus interfaces for win32 adaptation, let's have a preprocess step, so we can have platform-specific interfaces. The python script is based on https://github.com/peitaosu/XML-Preprocessor, with bug fixes, some testing and replacing lxml dependency with the built-in xml module. This preprocessing syntax style is not very common, but is similar to the one provided by WiX (https://wixtoolset.org/docs/v3/overview/preprocessor/) or wixl, that we adopted in QEMU for packaging the guest agent. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Message-Id: <20230606115658.677673-5-marcandre.lureau@redhat.com>
2023-06-26accel/tcg: remove CONFIG_PROFILERFei Wu
TBStats will be introduced to replace CONFIG_PROFILER totally, here remove all CONFIG_PROFILER related stuffs first. Signed-off-by: Vanderson M. do Rosario <vandersonmr2@gmail.com> Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Signed-off-by: Fei Wu <fei2.wu@intel.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20230607122411.3394702-2-fei2.wu@intel.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-06-26git-submodule.sh: allow running in validate mode without previous updatePaolo Bonzini
The call to git-submodule.sh done in configure may happen without a previous checkout of the roms/SLOF submodule, or even without a previous run of the script. So, handle creating a .git-submodule-status file even in validate mode. If git is absent, ensure that all passed directories exists (because you should be in a fresh untar and will not have stale arguments to git-submodule.sh) but do no other checks. If git is present, ensure that .git-submodule-status contains an entry for all submodules passed on the command line. With this change, "ignore" mode is not needed anymore. Reported-by: Nina Schoetterl-Glausch <nsg@linux.ibm.com> Fixes: b11f9bd96f4 ("configure: move SLOF submodule handling to pc-bios/s390-ccw", 2023-06-06) Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2023-06-07xen: Drop support for Xen versions below 4.7.1David Woodhouse
In restructuring to allow for internal emulation of Xen functionality, I broke compatibility for Xen 4.6 and earlier. Fix this by explicitly removing support for anything older than 4.7.1, which is also ancient but it does still build, and the compatibility support for it is fairly unintrusive. Fixes: 15e283c5b684 ("hw/xen: Add foreignmem operations to allow redirection to internal emulation") Signed-off-by: David Woodhouse <dwmw@amazon.co.uk> Reviewed-by: Paul Durrant <paul@xen.org> Message-Id: <20230412185102.441523-4-dwmw2@infradead.org> Signed-off-by: Anthony PERARD <anthony.perard@citrix.com>
2023-06-06Merge tag 'for-upstream' of https://gitlab.com/bonzini/qemu into stagingRichard Henderson
* finish atomics revamp * meson.build tweaks * revert avocado update * always upgrade/downgrade locally installed Python packages * switch from submodules to subprojects * remove --with-git= option * rename --enable-pypi to --enable-download, control submodules and subprojects too # -----BEGIN PGP SIGNATURE----- # # iQFIBAABCAAyFiEE8TM4V0tmI4mGbHaCv/vSX3jHroMFAmR/Qu8UHHBib256aW5p # QHJlZGhhdC5jb20ACgkQv/vSX3jHroMmSwgAj5SHD8R+5D1UmptzBvI/72CfgqVv # MJa4O1LvHwUkuSmxX1MFFhRa0mo0bu6j+bPpvJ29zKS61ybVwJl87gnsRcDAMXe7 # 08YbcG35Chox6aZxbidUQtXm18JZ3F2aMtmxUuP0PR7LDjVXLV5FsjrHTIt8KuEZ # vUqq3IsVbc4FxCCC0ke2DzrtgpRCxYSdfPrj/t5WzAztAXId9r1zvUlCLN+FUpri # E3KIZYpkXZyOnJQ9W30KnsZo5QtDACwlIMBK6whSdoCjyNN7TwDdhNW8QkOueNO6 # q3tLfwf5+u6uyEoaQTW+teE2oMXT8N4IJllRJj2RyQ1BFD49XhUUJmc33Q== # =b9QD # -----END PGP SIGNATURE----- # gpg: Signature made Tue 06 Jun 2023 07:30:07 AM PDT # gpg: using RSA key F13338574B662389866C7682BFFBD25F78C7AE83 # gpg: issuer "pbonzini@redhat.com" # gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>" [unknown] # gpg: aka "Paolo Bonzini <pbonzini@redhat.com>" [unknown] # gpg: WARNING: This key is not certified with a trusted signature! # gpg: There is no indication that the signature belongs to the owner. # Primary key fingerprint: 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: (21 commits) configure: remove --with-git-submodules= build: remove git submodule handling from main makefile meson: subprojects: replace berkeley-{soft,test}float-3 with wraps pc-bios/s390-ccw: always build network bootloader configure: move SLOF submodule handling to pc-bios/s390-ccw meson: subprojects: replace submodules with wrap files build: log submodule update from git-submodule.sh git-submodule: allow partial update of .git-submodule-status configure: rename --enable-pypi to --enable-download, control subprojects too configure: remove --with-git= option mkvenv: always pass locally-installed packages to pip tests: Use separate virtual environment for avocado Revert "tests/requirements.txt: bump up avocado-framework version to 101.0" scsi/qemu-pr-helper: Drop support for 'old' libmultipath API meson.build: Use -Wno-undef only for SDL2 versions that need it meson.build: Group the audio backend entries in a separate summary section meson.build: Group the network backend entries in a separate summary section meson.build: Group the UI entries in a separate summary section scripts: remove dead file atomics: eliminate mb_read/mb_set ... Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-06-06configure: remove --with-git-submodules=Paolo Bonzini
Reuse --enable/--disable-download to control git submodules as well. Adjust the error messages of git-submodule.sh to refer to the new option. Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2023-06-06meson: subprojects: replace berkeley-{soft,test}float-3 with wrapsPaolo Bonzini
Unlike other subprojects, these require an overlay directory to include meson rules to build the libraries. The rules are basically lifted from tests/fp/meson.build, with a few changes to create platform.h and publish a dependency. The build defines are passed through a subproject option, and posted back to users of the library via the dependency's compile_args. The only remaining user of GIT_SUBMODULES and GIT_SUBMODULES_ACTION is roms/SLOF, which is used to build pc-bios/s390-ccw. All other roms submodules are only present to satisfy the license on pre-built firmware blobs. Best reviewed with --color-moved. Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2023-06-06meson: subprojects: replace submodules with wrap filesPaolo Bonzini
Compared to submodules, .wrap files have several advantages: * option parsing and downloading is delegated to meson * the commit is stored in a text file instead of a magic entry in the git tree object * we could stop shipping external dependencies that are only used as a fallback, but not break compilation on platforms that lack them. For example it may make sense to download dtc at build time, controlled by --enable-download, even when building from a tarball. Right now, this patch does the opposite: make-release treats dtc like libvfio-user (which is not stable API and therefore hasn't found its way into any distros) and keycodemap (which is a copylib, for better or worse). dependency() can fall back to a wrap automatically. However, this is only possible for libraries that come with a .pc file, and this is not very common for libfdt even though the upstream project in principle provides it; it also removes the control that we provide with --enable-fdt={system,internal}. Therefore, the logic to pick system vs. internal libfdt is left untouched. --enable-fdt=git is removed; it was already a synonym for --enable-fdt=internal. Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
generated by cgit v1.2.3 (git 2.26.2) at 2025-01-13 16:32:12 +0000