2 Commits

Include renames

Author	SHA1	Message	Date
dtourolleandClaude Opus 4.8	ec19137ed9	ci: fix TSan aborting at init on the nested-LXC runner ... The ThreadSanitizer job runs on Docker nested in an unprivileged LXC container, whose kernel randomizes mmap addresses beyond the range TSan's fixed shadow mapping expects. TSan aborted at init with "unexpected memory mapping" before any test ran. Disable ASLR per-process with `setarch -R`, which needs the personality(2) syscall that Docker's default seccomp profile blocks; seccomp=unconfined on the container permits it. Verified on the runner that both are required: setarch -R alone gets EPERM, seccomp alone still aborts, both together run clean. Scoped to the tsan job, which runs only our own test binaries. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>	2026-07-17 20:01:57 +02:00
dtourolleandClaude Opus 4.8	399ee4cf9b	test: add ThreadSanitizer verification for lock-free Channel<T> ... Add a contended SPSC stress suite (tests/test_channel_stress.cpp) that actually exercises the ring's memory-ordering pairing and spin/futex/ lost-wakeup logic, plus the CMake and CI plumbing to run it under TSan: - KPN_SANITIZER cache var + kpn_sanitizer_flags() helper (no-op when unset) - kpn_tests_stress executable, labelled "stress" for CTest - reusable tsan.yaml workflow (gcc:14 builder image, already ships libtsan) - ci.yaml gains a tsan job on the same code/dockerfile triggers as test Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>	2026-07-14 23:14:45 +02:00