Re: [RFC PATCH] set TASK_TRACED before arch_ptrace code to fix a race

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To: "Luming Yu" <luming.yu@xxxxxxxxx>
Subject: Re: [RFC PATCH] set TASK_TRACED before arch_ptrace code to fix a race
From: Roland McGrath <roland@xxxxxxxxxx>
Date: Wed, 17 Sep 2008 10:01:22 -0700 (PDT)
Cc: "Petr Tesarik" <ptesarik@xxxxxxx>, LKML <linux-kernel@xxxxxxxxxxxxxxx>, linux-ia64@xxxxxxxxxxxxxxx
In-reply-to: Luming Yu's message of Tuesday, 16 September 2008 16:50:24 +0800 <3877989d0809160150y385edd59i231aca8b1073ce14@xxxxxxxxxxxxxx>
List-id: <linux-ia64.vger.kernel.org>
References: <3877989d0805211947i54bacc7cv619541e9b40824fb@xxxxxxxxxxxxxx> <48450864.6080707@xxxxxxx> <48455619.6040608@xxxxxxx> <3877989d0806031916wf11bb2t3847aa630fb39e60@xxxxxxxxxxxxxx> <48465D5C.8000804@xxxxxxx> <3877989d0806041849vb903aaw221de929e2ab8cb9@xxxxxxxxxxxxxx> <1212664605.15747.16.camel@xxxxxxxxxxxxxx> <20080627204954.34F8B154231@xxxxxxxxxxxxxxxxxxx> <3877989d0809082006v496bae4i1c0736f5d55e9b9f@xxxxxxxxxxxxxx> <20080910055504.9A2A41541FE@xxxxxxxxxxxxxxxxxxx> <3877989d0809160150y385edd59i231aca8b1073ce14@xxxxxxxxxxxxxx>

So is there or is there not any regression (change) in the kernel's behavior?

If you are now just talking about strace's own code, then the place for
that is strace-devel@xxxxxxxxxxxxxxxxxxxxx, not any kernel lists.


Thanks,
Roland
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Follow-Ups:
- Re: [RFC PATCH] set TASK_TRACED before arch_ptrace code to fix a race
  - From: Luming Yu

References:
- [RFC PATCH] set TASK_TRACED before arch_ptrace code to fix a race
  - From: Luming Yu
- Re: [RFC PATCH] set TASK_TRACED before arch_ptrace code to fix a race
  - From: Petr Tesarik
- Re: [RFC PATCH] set TASK_TRACED before arch_ptrace code to fix a race
  - From: Petr Tesarik
- Re: [RFC PATCH] set TASK_TRACED before arch_ptrace code to fix a race
  - From: Luming Yu
- Re: [RFC PATCH] set TASK_TRACED before arch_ptrace code to fix a race
  - From: Petr Tesarik
- Re: [RFC PATCH] set TASK_TRACED before arch_ptrace code to fix a race
  - From: Luming Yu
- Re: [RFC PATCH] set TASK_TRACED before arch_ptrace code to fix a race
  - From: Petr Tesarik
- Re: [RFC PATCH] set TASK_TRACED before arch_ptrace code to fix a race
  - From: Roland McGrath
- Re: [RFC PATCH] set TASK_TRACED before arch_ptrace code to fix a race
  - From: Luming Yu
- Re: [RFC PATCH] set TASK_TRACED before arch_ptrace code to fix a race
  - From: Roland McGrath
- Re: [RFC PATCH] set TASK_TRACED before arch_ptrace code to fix a race
  - From: Luming Yu

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