v8/tools/sanitizers
Michael Lippautz e26cd87496 [heap] Add TSAN suppression for lock-order inversion in Scavenger
The Scavenger currently requires taking the lock for OLD->NEW processing
and can also take another lock for sweeping a different page.

Since order of pages during scavenge and sweep is unstable this may
result in lock order inversion reports on TSAN when long-running
programms are only executed on a single thread.

The report is a false positve, hence flag it as suppression until we
redesign this particular piece.

No-try: true
Bug: v8:6923
Change-Id: I82355be1c8d83ea61cc21152aeb10b58b1dc4b86
Reviewed-on: https://chromium-review.googlesource.com/716261
Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Commit-Queue: Michael Lippautz <mlippautz@chromium.org>
Cr-Commit-Position: refs/heads/master@{#48504}
2017-10-12 14:31:41 +00:00
..
sancov_formatter_test.py [test] Add build_dir option to sancov formatter 2017-06-27 14:19:28 +00:00
sancov_formatter.py [test] Add build_dir option to sancov formatter 2017-06-27 14:19:28 +00:00
sancov_merger_test.py
sancov_merger.py
sanitize_pcs.py
tsan_suppressions.txt [heap] Add TSAN suppression for lock-order inversion in Scavenger 2017-10-12 14:31:41 +00:00