Issue #14867 has been updated by k0kubun (Takashi Kokubun).


> I'm too tired to wait for local tests to finish a few times right now...

Take your time!

> Possible fix on top of r65468

Thanks, that looks good for the fix of previous SEGV. To avoid our conflict, I re-applied your work with that fix on r65473. I'm watching trunk-mjit and trunk-mjit-wait CIs.

----------------------------------------
Bug #14867: Process.wait can wait for MJIT compiler process
https://bugs.ruby-lang.org/issues/14867#change-74702

* Author: k0kubun (Takashi Kokubun)
* Status: Assigned
* Priority: Normal
* Assignee: normalperson (Eric Wong)
* Target version: 
* ruby -v: 
* Backport: 2.3: UNKNOWN, 2.4: UNKNOWN, 2.5: UNKNOWN
----------------------------------------
If Ruby tries to wait for any child process, MJIT's gcc/clang process could be caught by the method call. It's not convenient for both Ruby's user and MJIT worker thread, so Process.wait and its families should somehow avoid waiting for it.

---Files--------------------------------
0001-hijack-SIGCHLD-handler-for-internal-use.patch (13.8 KB)
JIT-test-all.log (39.9 KB)
mjit_test-all_63796.log (40.4 KB)
config_ruby-loco_mingw.log (27 KB)
test_jit_results.txt (41.2 KB)
14867_91_mingw_build_log_.txt (127 KB)


-- 
https://bugs.ruby-lang.org/

Unsubscribe: <mailto:ruby-core-request / ruby-lang.org?subject=unsubscribe>
<http://lists.ruby-lang.org/cgi-bin/mailman/options/ruby-core>