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Wed, 1 Oct 2025 15:31:02 +0000 (UTC) Received: from localhost (unknown [10.2.16.112]) by mx-prod-int-08.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTP id CE98918004D8; Wed, 1 Oct 2025 15:31:00 +0000 (UTC) From: Stefan Hajnoczi To: qemu-devel@nongnu.org Cc: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , Bandan Das , Markus Armbruster , =?UTF-8?q?Alex=20Benn=C3=A9e?= , Mahmoud Mandour , Manos Pitsidianakis , Richard Henderson , Alexander Bulekov , Stefan Hajnoczi , Pierrick Bouvier , qemu-rust@nongnu.org, =?UTF-8?q?Marc-Andr=C3=A9=20Lureau?= , Qiuhao Li , Cleber Rosa , Mauro Carvalho Chehab , Paolo Bonzini , Darren Kenny , Michael Roth , Mads Ynddal , Alexandre Iooss , John Snow , Peter Maydell , Fabiano Rosas Subject: [PULL 00/16] Tracing patches Date: Wed, 1 Oct 2025 11:30:43 -0400 Message-ID: <20251001153059.194991-1-stefanha@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit X-Scanned-By: MIMEDefang 3.4.1 on 10.30.177.111 Received-SPF: pass client-ip=170.10.129.124; envelope-from=stefanha@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -25 X-Spam_score: -2.6 X-Spam_bar: -- X-Spam_report: (-2.6 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.518, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H3=0.001, RCVD_IN_MSPIKE_WL=0.001, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, RCVD_IN_VALIDITY_SAFE_BLOCKED=0.001, SPF_HELO_PASS=-0.001, T_SPF_TEMPERROR=0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org The following changes since commit 29b77c1a2db2d796bc3847852a5c8dc2a1e6e83b: Merge tag 'rust-ci-pull-request' of https://gitlab.com/marcandre.lureau/qemu into staging (2025-09-30 09:29:38 -0700) are available in the Git repository at: https://gitlab.com/stefanha/qemu.git tags/tracing-pull-request for you to fetch changes up to 1461752f0fa4bcd7e60d51fe47e3430f8a81cdd8: tracetool/syslog: add Rust support (2025-10-01 11:22:07 -0400) ---------------------------------------------------------------- Pull request Tanish Desai and Paolo Bonzini's tracing Rust support. ---------------------------------------------------------------- Paolo Bonzini (8): tracetool: fix usage of try_import() tracetool: remove dead code treewide: remove unnessary "coding" header tracetool: add SPDX headers trace/ftrace: move snprintf+write from tracepoints to ftrace.c rust: qdev: add minimal clock bindings rust: pl011: add tracepoints log: change qemu_loglevel to unsigned Tanish Desai (8): tracetool: add CHECK_TRACE_EVENT_GET_STATE tracetool/backend: remove redundant trace event checks tracetool: Add Rust format support rust: add trace crate tracetool/simple: add Rust support tracetool/log: add Rust support tracetool/ftrace: add Rust support tracetool/syslog: add Rust support include/qemu/log-for-trace.h | 4 +- include/qemu/log.h | 44 ++-- tests/tracetool/ftrace.h | 28 +-- tests/tracetool/log.h | 16 +- trace/ftrace.h | 1 + trace/ftrace.c | 15 ++ util/log.c | 2 +- docs/conf.py | 2 - docs/sphinx-static/theme_overrides.css | 3 +- hw/char/trace-events | 14 +- rust/Cargo.lock | 8 + rust/Cargo.toml | 1 + rust/hw/char/pl011/Cargo.toml | 1 + rust/hw/char/pl011/meson.build | 1 + rust/hw/char/pl011/src/device.rs | 57 +++-- rust/hw/core/src/qdev.rs | 33 +++ rust/meson.build | 2 +- rust/trace/Cargo.toml | 19 ++ rust/trace/meson.build | 19 ++ rust/trace/src/lib.rs | 39 ++++ rust/util/src/log.rs | 2 +- scripts/analyse-locks-simpletrace.py | 1 - scripts/modinfo-collect.py | 1 - scripts/modinfo-generate.py | 1 - scripts/oss-fuzz/minimize_qtest_trace.py | 1 - scripts/oss-fuzz/output_reproducer.py | 1 - .../oss-fuzz/reorder_fuzzer_qtest_trace.py | 1 - scripts/probe-gdb-support.py | 1 - scripts/qapi/error.py | 2 - scripts/qapi/expr.py | 2 - scripts/qapi/gen.py | 2 - scripts/qapi/parser.py | 2 - scripts/qapi/schema.py | 2 - scripts/qemu-plugin-symbols.py | 1 - scripts/qemugdb/tcg.py | 2 - scripts/qemugdb/timers.py | 1 - scripts/replay-dump.py | 1 - scripts/tracetool.py | 1 - scripts/tracetool/__init__.py | 202 ++++++++++++++---- scripts/tracetool/backend/__init__.py | 43 ++-- scripts/tracetool/backend/dtrace.py | 2 +- scripts/tracetool/backend/ftrace.py | 26 +-- scripts/tracetool/backend/log.py | 22 +- scripts/tracetool/backend/simple.py | 17 +- scripts/tracetool/backend/syslog.py | 17 +- scripts/tracetool/backend/ust.py | 2 +- scripts/tracetool/format/__init__.py | 4 +- scripts/tracetool/format/c.py | 2 +- scripts/tracetool/format/d.py | 2 +- scripts/tracetool/format/h.py | 18 +- scripts/tracetool/format/log_stap.py | 4 +- scripts/tracetool/format/rs.py | 64 ++++++ scripts/tracetool/format/simpletrace_stap.py | 4 +- scripts/tracetool/format/stap.py | 2 +- scripts/tracetool/format/ust_events_c.py | 2 +- scripts/tracetool/format/ust_events_h.py | 2 +- tests/tracetool/ftrace.rs | 40 ++++ tests/tracetool/log.rs | 44 ++++ tests/tracetool/simple.rs | 40 ++++ tests/tracetool/syslog.rs | 40 ++++ tests/tracetool/tracetool-test.py | 2 + trace/meson.build | 8 +- 62 files changed, 720 insertions(+), 223 deletions(-) create mode 100644 rust/trace/Cargo.toml create mode 100644 rust/trace/meson.build create mode 100644 rust/trace/src/lib.rs create mode 100644 scripts/tracetool/format/rs.py create mode 100644 tests/tracetool/ftrace.rs create mode 100644 tests/tracetool/log.rs create mode 100644 tests/tracetool/simple.rs create mode 100644 tests/tracetool/syslog.rs -- 2.51.0