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From: "batneil at thebatcave dot org dot uk" <sourceware-bugzilla@sourceware.org>
To: glibc-bugs@sources.redhat.com
Subject: [Bug nptl/2644] Race condition during unwind code after thread cancellation
Date: Sun, 07 May 2006 22:15:00 -0000	[thread overview]
Message-ID: <20060507221509.28607.qmail@sourceware.org> (raw)
In-Reply-To: <20060507135630.2644.batneil@thebatcave.org.uk>


------- Additional Comments From batneil at thebatcave dot org dot uk  2006-05-07 22:15 -------
Created an attachment (id=1006)
 --> (http://sourceware.org/bugzilla/attachment.cgi?id=1006&action=view)
Patch to force reload of the pointers only when required

As discussed, this patch forces the function pointers to be reloaded when
required, without needing them all to marked as volatile.  I've used the '+'
modifier in the asm, when I used '=' gcc decided to dead-code one of the stores
and everything broke.

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
Attachment #1004 is|0                           |1
           obsolete|                            |


http://sourceware.org/bugzilla/show_bug.cgi?id=2644

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  parent reply	other threads:[~2006-05-07 22:15 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2006-05-07 13:56 [Bug nptl/2644] New: " batneil at thebatcave dot org dot uk
2006-05-07 14:02 ` [Bug nptl/2644] " batneil at thebatcave dot org dot uk
2006-05-07 14:05 ` batneil at thebatcave dot org dot uk
2006-05-07 14:14 ` batneil at thebatcave dot org dot uk
2006-05-07 17:33 ` drepper at redhat dot com
2006-05-07 18:37 ` batneil at thebatcave dot org dot uk
2006-05-07 22:15 ` batneil at thebatcave dot org dot uk [this message]
2006-05-07 22:19 ` batneil at thebatcave dot org dot uk
2006-05-08  1:00 ` drepper at redhat dot com
2006-05-08  9:36 ` batneil at thebatcave dot org dot uk
2006-05-08 11:28 ` jakub at redhat dot com
2006-11-28 10:31 ` jakub at redhat dot com
     [not found] <bug-2644-131@http.sourceware.org/bugzilla/>
2011-07-22 22:53 ` prince.cse99 at gmail dot com
2011-07-23  3:50 ` drepper.fsp at gmail dot com
2014-02-16 16:56 ` jackie.rosen at hushmail dot com
2014-05-28 19:41 ` schwab at sourceware dot org

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