Oracle Linux Bug Fix Advisory ELBA-2026-50098 http://linux.oracle.com/errata/ELBA-2026-50098.html
The following updated rpms for Oracle Linux 9 have been uploaded to the Unbreakable Linux Network: aarch64: dtrace-2.0.5-2.el9.aarch64.rpm dtrace-devel-2.0.5-2.el9.aarch64.rpm dtrace-testsuite-2.0.5-2.el9.aarch64.rpm SRPMS: http://oss.oracle.com/ol9/SRPMS-updates/dtrace-2.0.5-2.el9.src.rpm Description of changes: [2.0.5-1] - Implement PID-specific uprobes. (Kris Van Hees) - Allocate the buffers BPF map to fit highest CPU id. (Kris Van Hees) - Fix argument handling for multi-location user probes. (Kris Van Hees) [Orabug: 38922360] - Change the "stack skip" to 3 for fbt (fprobe) and rawtp providers. [Orabug: 38776929] - Fix prvname so that both rawfbt and fbt probes are seen. [Orabug: 38842114] - Do not convert "__" to "-" for stapsdt provider names. - Fix printf formatting with non-monetary grouping chars. [Orabug: 30430270] - Discontinue -xversion=V as an option. (Kris Van Hees) [Orabug: 38615307] - Add the DTrace Tutorial to the git repo and install package. - Add missing documentation: trunc(), stapsdt, usdt.h include path. - Update LLM context files to forbid "if" statements. - Test suite weakly pulls in kernel-uek-tools to get perf. (Nick Alcock) [Orabug: 38064413] [2.0.4-1] - TCP, UDP, and stapsdt providers implemented. (Alan Maguire) - New learning materials: the User's Guide in Markdown format, example scripts, and a context file for LLMs. (Eugene Loh, Bruce McCulloch, Ruud van der Pas, Elena Zannoni). - Allow [u]stack() to be used as a variable value. (Kris Van Hees) [Orabug: 37950533] - Comments using // are now supported. (Kris Van Hees) - Scalability improvements. (Kris Van Hees) - Error injection via return() action. (Kris Van Hees) - Improved string handling. (Kris Van Hees) - Various bug fixes. (Eugene Loh, Kris Van Hees) - Fix dyn vars overwriting one another. [Orabug: 37994729] - Fix regression: list fbt probes by default. [Orabug: 38249511] - Various testsuite fixes and improvements. (Nick Alcock, Eugene Loh, Alan Maguire, Kris Van Hees) - Add test for preprocessor definitions. [Orabug: 28763074] - Fix some stack tests. [Orabug: 37459289] [2.0.3-1] - This is only released on OL10. - Redesigned USDT support to work for LTO compilations. [Orabug: 38011704] - New builtin variable: execargs. - Offset probes in pid provider. (Eugene Loh) - Various bug fixes. (Nick Alcock, Eugene Loh, Kris Van Hees) - Various testsuite fixes and improvements. (Nick Alcock, Sam James, Eugene Loh, Kris Van Hees) [2.0.2-1] - Translators to support kernels 6.10 and later. - FBT return probe argument support. - The print() action is augmented with type information. (Alan Maguire) - Support to discover and trace USDT probes after a tracing session has started. (Eugene Loh, Nick Alcock) - USDT probe argument support (translated types, mapping). (Nick Alcock) - Installation locations are now configurable. (Nick Alcock) - Valgrind is no longer a required build dependency. (Nick Alcock) - Self-grabs have been improved. (Nick Alcock) - New provider: rawfbt. (Kris Van Hees) - Various bug fixes. (Nick Alcock, Eugene Loh, Alan Maguire, Kris Van Hees) - Various testsuite fixes and improvements. (Nick Alcock, Sam James, Eugene Loh, Kris Van Hees) - Various code improvements. (Nick Alcock, Eugene Loh, Kris Van Hees) [Orabug: 37274251] [2.0.1-1] - Implement FBT probes with fentry/fexit tracepoints - Provide argument info for FBT probes. - Provide pre-generated translator files sets. [Orabug: 36504847] [2.0.0-1.14] - Implement provider: io. (Eugene Loh, Kris Van Hees) - Implement actions: print(). (Alan Maguire) - Implement subroutines: link_ntop(), cleanpath(). (Eugene Loh) - Implement options: -xcpu, -xaggpercpu. (Eugene Loh) - Improve providers: pid (offset-based probes) and rawtp (arg info). - Improve options: -xlockmem (improve default). (Eugene Loh) - Ensure USDT probes can survive dtprobed restarts. (Nick Alcock) - Improve USDT probe creation/deletion. (Nick Alcock) - Improve support for DTrace with upstream kernels. (Nick Alcock) - Improve support for compiling DTrace in older environments. (Kris Van Hees) - Add support for aggregations of stacks. (Eugene Loh) - Improve lexer parsing (top-level wildcard ambiguities and numerals). (Nick Alcock) - Fix END probe execution with multiple tracers. (Nick Alcock) - Preemptive BPF program execution for DTrace probes is not allowed. - Buffer overrun fix for systems with non-sequential online CPU ids. (Kris Van Hees, Nick Alcock) [Orabug: 36356681] - Various bug fixes. (Nick Alcock, Eugene Loh, Kris Van Hees) - Various testsuite fixes and improvements. (Nick Alcock, Eugene Loh, Kris Van Hees) - Various code improvements. (Nick Alcock, Eugene Loh, Kris Van Hees) [Orabug: 36329725] _______________________________________________ El-errata mailing list [email protected] https://oss.oracle.com/mailman/listinfo/el-errata
