public inbox for glibc-bugs@sourceware.org
help / color / mirror / Atom feed
From: "carlos at redhat dot com" <sourceware-bugzilla@sourceware.org>
To: glibc-bugs@sourceware.org
Subject: [Bug dynamic-link/18457] pthread_join deadlock in library destructor
Date: Thu, 02 Jul 2015 16:11:00 -0000	[thread overview]
Message-ID: <bug-18457-131-xSda8vHc8i@http.sourceware.org/bugzilla/> (raw)
In-Reply-To: <bug-18457-131@http.sourceware.org/bugzilla/>

https://sourceware.org/bugzilla/show_bug.cgi?id=18457

Carlos O'Donell <carlos at redhat dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |carlos at redhat dot com,
                   |                            |siddhesh at redhat dot com
   Target Milestone|---                         |2.22

--- Comment #2 from Carlos O'Donell <carlos at redhat dot com> ---
(In reply to Alexandre Oliva from comment #1)
> Created attachment 8340 [details]
> Patch that fixes the regression
> 
> Thanks for the report . Here's the patch I'm testing to fix the regression.

We are still looking to fix this in 2.22, but Alex's patch may not be the
solution that is decided upon. Initially as a conservative fix we may just not
uload the DSO that have destructors used by thread_local. Then in 2.23 we will
put in a broader fix that resolves and documents the concurrency requirements
for the internal glibc interfaces.

-- 
You are receiving this mail because:
You are on the CC list for the bug.


  parent reply	other threads:[~2015-07-02 16:11 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-05-27 14:26 [Bug dynamic-link/18457] New: " schwab@linux-m68k.org
2015-05-27 15:59 ` [Bug dynamic-link/18457] " david.abdurachmanov at gmail dot com
2015-06-03  5:09 ` aoliva at sourceware dot org
2015-06-10 13:23 ` fweimer at redhat dot com
2015-07-02 16:11 ` carlos at redhat dot com [this message]
2015-07-06 21:13 ` aoliva at sourceware dot org
2015-07-06 23:14 ` schwab@linux-m68k.org
2015-07-24 13:44 ` cvs-commit at gcc dot gnu.org
2015-07-24 13:46 ` siddhesh at redhat dot com
2020-07-05 11:34 ` meave390 at gmail dot com

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=bug-18457-131-xSda8vHc8i@http.sourceware.org/bugzilla/ \
    --to=sourceware-bugzilla@sourceware.org \
    --cc=glibc-bugs@sourceware.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).