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From: "jmbnyc at gmail dot com" <sourceware-bugzilla@sourceware.org> To: glibc-bugs@sourceware.org Subject: [Bug nptl/16657] Lock elision breaks pthread_mutex_destroy Date: Wed, 02 Jul 2014 18:18:00 -0000 [thread overview] Message-ID: <bug-16657-131-HYjKsn5MZp@http.sourceware.org/bugzilla/> (raw) In-Reply-To: <bug-16657-131@http.sourceware.org/bugzilla/> https://sourceware.org/bugzilla/show_bug.cgi?id=16657 --- Comment #22 from Jeffrey M. Birnbaum <jmbnyc at gmail dot com> --- Well, I find that comment somewhat offensive, i.e. a bug in my code. I only showed an outline so that you could comment on whether or not the trylock elision issue was related to what I am observing. I can certainly understand why you would say that given that a reproducible test is the best proof of an issue. However, in your response you said "if you have more information, please share" so that is what I did. I'm not sure I deserved the "well, most likely a bug in your code where you don't sync read/write properly". Regardless, I will try to create a simple test case the repro's the issue. I can assure you that there are no other variables involved in what I described that come into play. In fact, the description is almost verbatim the code. The only shared object is the pthread mutex and I think that was fairly clear from the code snippet. -- You are receiving this mail because: You are on the CC list for the bug.
next prev parent reply other threads:[~2014-07-02 18:18 UTC|newest] Thread overview: 47+ messages / expand[flat|nested] mbox.gz Atom feed top 2014-03-04 9:07 [Bug nptl/16657] New: Lock elision breaks pthread_mutex_trylock schwab@linux-m68k.org 2014-03-04 12:03 ` [Bug nptl/16657] " schwab@linux-m68k.org 2014-03-04 17:51 ` bugdal at aerifal dot cx 2014-03-05 0:32 ` andi-bz at firstfloor dot org 2014-03-05 1:12 ` bugdal at aerifal dot cx 2014-03-05 8:51 ` schwab@linux-m68k.org 2014-03-05 14:14 ` matz at suse dot de 2014-03-05 14:18 ` [Bug nptl/16657] Lock elision breaks pthread_mutex_detroy schwab@linux-m68k.org 2014-03-05 17:57 ` bugdal at aerifal dot cx 2014-03-06 16:03 ` carlos at redhat dot com 2014-03-10 14:14 ` triegel at redhat dot com 2014-03-18 15:31 ` snyder at bnl dot gov 2014-04-04 22:31 ` andi-bz at firstfloor dot org 2014-04-07 9:28 ` schwab@linux-m68k.org 2014-05-28 12:09 ` cvs-commit at gcc dot gnu.org 2014-06-02 14:25 ` pspacek at redhat dot com 2014-06-13 6:39 ` [Bug nptl/16657] Lock elision breaks pthread_mutex_destroy fweimer at redhat dot com 2014-06-16 16:41 ` fweimer at redhat dot com 2014-06-16 16:49 ` bugdal at aerifal dot cx 2014-06-16 16:55 ` fweimer at redhat dot com 2014-06-16 17:10 ` schwab@linux-m68k.org 2014-06-17 17:39 ` cvs-commit at gcc dot gnu.org 2014-06-25 19:23 ` cvs-commit at gcc dot gnu.org 2014-07-02 15:48 ` jmbnyc at gmail dot com 2014-07-02 16:19 ` bugdal at aerifal dot cx 2014-07-02 17:19 ` jmbnyc at gmail dot com 2014-07-02 18:07 ` bugdal at aerifal dot cx 2014-07-02 18:18 ` jmbnyc at gmail dot com [this message] 2014-07-03 3:13 ` andi-bz at firstfloor dot org 2014-07-03 3:25 ` jmbnyc at gmail dot com 2014-07-03 16:51 ` schwab@linux-m68k.org 2014-07-21 20:43 ` cvs-commit at gcc dot gnu.org 2014-08-19 0:36 ` cvs-commit at gcc dot gnu.org 2014-08-22 11:52 ` cvs-commit at gcc dot gnu.org 2014-08-25 13:05 ` cvs-commit at gcc dot gnu.org 2014-08-25 13:10 ` azanella at linux dot vnet.ibm.com 2014-10-01 18:43 ` carlos at redhat dot com 2014-10-01 20:49 ` schwab@linux-m68k.org 2014-10-01 21:00 ` carlos at redhat dot com 2014-10-01 21:04 ` azanella at linux dot vnet.ibm.com 2014-10-02 14:02 ` schwab@linux-m68k.org 2014-11-07 17:06 ` cvs-commit at gcc dot gnu.org 2014-12-11 11:45 ` cvs-commit at gcc dot gnu.org 2014-12-11 11:48 ` schwab@linux-m68k.org 2014-12-11 11:48 ` schwab@linux-m68k.org 2015-02-18 14:45 ` fweimer at redhat dot com 2015-08-28 20:43 ` cvs-commit at gcc dot gnu.org
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