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From: "Luming Yu" <luming.yu@gmail.com>
To: Petr Tesarik <ptesarik@suse.cz>
Cc: Roland McGrath <roland@redhat.com>,
	LKML <linux-kernel@vger.kernel.org>,
	linux-ia64@vger.kernel.org
Subject: Re: [RFC PATCH] set TASK_TRACED before arch_ptrace code to fix a race
Date: Fri, 23 May 2008 12:33:14 +0000	[thread overview]
Message-ID: <3877989d0805230533u73c3d09agacf94d80bf99a0bb@mail.gmail.com> (raw)
In-Reply-To: <1211458368.5610.36.camel@elijah.suse.cz>

[-- Attachment #1: Type: text/plain, Size: 694 bytes --]

On Thu, May 22, 2008 at 8:12 PM, Petr Tesarik <ptesarik@suse.cz> wrote:
> On Thu, 2008-05-22 at 04:18 -0700, Roland McGrath wrote:
>> I really cannot figure out from anything you've said what the failure mode
>> is or how you think it should be affected.
>
> At least you should be able to see the related bug report at:
>
> https://bugzilla.redhat.com/show_bug.cgi?id=446200
>
> I'm getting Access Denied. :(

ok , I just got permit to share the test case here..  Please check out
the attachment.
 1. tar jxvf testpro.tar.bz2
       testpro/test1.c
               test2.sh
2.cd testpro
3.gcc -o test1 test1.c
4.strace -f -o log.txt ./test1

hope you can reproduce the problem.

Thanks,
Luming

[-- Attachment #2: testpro.tar.bz2 --]
[-- Type: application/x-bzip2, Size: 694 bytes --]

  parent reply	other threads:[~2008-05-23 12:33 UTC|newest]

Thread overview: 41+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-05-22  2:47 [RFC PATCH] set TASK_TRACED before arch_ptrace code to fix a race Luming Yu
2008-05-22  8:47 ` [RFC PATCH] set TASK_TRACED before arch_ptrace code to fix a Petr Tesarik
2008-05-22  9:16   ` [RFC PATCH] set TASK_TRACED before arch_ptrace code to fix a race Luming Yu
2008-05-22 11:18     ` Roland McGrath
2008-05-22 12:12       ` [RFC PATCH] set TASK_TRACED before arch_ptrace code to fix a Petr Tesarik
2008-05-22 20:39         ` Roland McGrath
2008-05-23 12:33         ` Luming Yu [this message]
2008-05-22 13:24       ` [RFC PATCH] set TASK_TRACED before arch_ptrace code to fix a race Luming Yu
2008-05-22 20:34         ` Roland McGrath
2008-05-23  3:42           ` Luming Yu
2008-05-23  4:19             ` Roland McGrath
2008-05-23  5:24               ` Luming Yu
2008-05-26  0:15                 ` Roland McGrath
2008-05-26  1:30                   ` Luming Yu
2008-05-27  3:31                     ` Luming Yu
2008-05-27  4:04                       ` Roland McGrath
2008-05-27  5:49                         ` Luming Yu
2008-05-27  6:12                           ` Roland McGrath
2008-05-27  6:25                             ` [RFC PATCH] set TASK_TRACED before arch_ptrace code to fix a Petr Tesarik
2008-06-03  6:04                               ` [RFC PATCH] set TASK_TRACED before arch_ptrace code to fix a race Luming Yu
2008-06-03  9:01                                 ` [RFC PATCH] set TASK_TRACED before arch_ptrace code to fix a Petr Tesarik
2008-06-03 14:32                                   ` Petr Tesarik
2008-06-03 21:01                                     ` Roland McGrath
2008-06-03 21:31                                       ` [RFC PATCH] set TASK_TRACED before arch_ptrace code to fix a race Luck, Tony
2008-06-03 22:13                                         ` Roland McGrath
2008-06-10  8:23                                         ` Luming Yu
2008-06-04  2:16                                     ` Luming Yu
2008-06-04  9:16                                       ` [RFC PATCH] set TASK_TRACED before arch_ptrace code to fix a Petr Tesarik
2008-06-05  1:49                                         ` [RFC PATCH] set TASK_TRACED before arch_ptrace code to fix a race Luming Yu
2008-06-05 11:16                                           ` [RFC PATCH] set TASK_TRACED before arch_ptrace code to fix a Petr Tesarik
2008-06-06  0:07                                             ` Roland McGrath
2008-09-09  3:06                                               ` [RFC PATCH] set TASK_TRACED before arch_ptrace code to fix a race Luming Yu
2008-09-10  5:55                                                 ` Roland McGrath
2008-09-16  8:50                                                   ` Luming Yu
2008-09-17 17:01                                                     ` Roland McGrath
2008-09-18  5:44                                                       ` Luming Yu
2008-05-27  6:34                             ` Luming Yu
2008-05-27  8:48                             ` Luming Yu
2008-05-28  9:14                               ` Luming Yu
2008-06-03  6:02                                 ` Luming Yu
2008-05-30  8:05                               ` Roland McGrath

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