From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 10503 invoked by alias); 19 Aug 2014 00:36:03 -0000 Mailing-List: contact glibc-bugs-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Post: List-Help: , Sender: glibc-bugs-owner@sourceware.org Received: (qmail 10420 invoked by uid 55); 19 Aug 2014 00:35:58 -0000 From: "cvs-commit at gcc dot gnu.org" To: glibc-bugs@sourceware.org Subject: [Bug nptl/16657] Lock elision breaks pthread_mutex_destroy Date: Tue, 19 Aug 2014 00:36:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: glibc X-Bugzilla-Component: nptl X-Bugzilla-Version: 2.18 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: cvs-commit at gcc dot gnu.org X-Bugzilla-Status: REOPENED X-Bugzilla-Priority: P2 X-Bugzilla-Assigned-To: unassigned at sourceware dot org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit X-Bugzilla-URL: http://sourceware.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-SW-Source: 2014-08/txt/msg00075.txt.bz2 https://sourceware.org/bugzilla/show_bug.cgi?id=16657 --- Comment #27 from cvs-commit at gcc dot gnu.org --- This is an automated email from the git hooks/post-receive script. It was generated because a ref change was pushed to the repository containing the project "GNU C Library master sources". The branch, azanella/lockelision-ppc has been created at 01f9a2bfda7e99ed3a95250a24b7bf45c25bca94 (commit) - Log ----------------------------------------------------------------- https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=01f9a2bfda7e99ed3a95250a24b7bf45c25bca94 commit 01f9a2bfda7e99ed3a95250a24b7bf45c25bca94 Author: Adhemerval Zanella Date: Mon Aug 18 17:34:00 2014 -0400 powerpc32 fixes https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=558b909b2189cc79292fb719134b26565b10cd46 commit 558b909b2189cc79292fb719134b26565b10cd46 Author: Adhemerval Zanella Date: Wed Jun 25 15:13:46 2014 -0400 PowerPC: Add adaptive elision to rwlocks https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=3b5afff081da3beb1a047b9face01e9426327c05 commit 3b5afff081da3beb1a047b9face01e9426327c05 Author: Adhemerval Zanella Date: Fri Mar 21 08:26:59 2014 -0400 PowerPC: Adjusting LE mutex destroy https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=e6c831927e22129641abaf09aff278584937f448 commit e6c831927e22129641abaf09aff278584937f448 Author: Andreas Schwab Date: Thu Mar 27 16:50:04 2014 -0400 Skip checks in pthread_mutex_destroy when doing elision When doing elisison the __nusers field is not updated, thus can have an arbitrary value. [BZ #16657] * nptl/pthread_mutex_destroy.c (__pthread_mutex_destroy): Skip checks when doing elision. * nptl/sysdeps/unix/sysv/linux/x86/pthread_mutex_destroy.c: New * file. https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=c3f96a10ee7cb19af1dcc9353e3a52ddebd8c87b commit c3f96a10ee7cb19af1dcc9353e3a52ddebd8c87b Author: Adhemerval Zanella Date: Fri Dec 13 15:59:35 2013 -0500 PowerPC: Add the low level infrastructure for pthreads lock elision ----------------------------------------------------------------------- -- You are receiving this mail because: You are on the CC list for the bug.