Re: [PATCH v3] prctl: avoid using mmap_sem for exe_file serialization

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To: Davidlohr Bueso <dave@xxxxxxxxxxxx>
Subject: Re: [PATCH v3] prctl: avoid using mmap_sem for exe_file serialization
From: Oleg Nesterov <oleg@xxxxxxxxxx>
Date: Wed, 25 Mar 2015 13:53:10 +0100
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Cc: Konstantin Khlebnikov <khlebnikov@xxxxxxxxxxxxxx>, Konstantin Khlebnikov <koct9i@xxxxxxxxx>, "linux-mm@xxxxxxxxx" <linux-mm@xxxxxxxxx>, Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>, Linux Kernel Mailing List <linux-kernel@xxxxxxxxxxxxxxx>
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In-reply-to: <1427280150.2412.26.camel@stgolabs.net>
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On 03/25, Davidlohr Bueso wrote:
>
> Changes from v2: use correct exe_file (sigh), per Konstantin.

Looks good, thanks!

Acked-by: Oleg Nesterov <oleg@xxxxxxxxxx>

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References:
- [PATCH] mm: fix lockdep build in rcu-protected get_mm_exe_file()
  - From: Konstantin Khlebnikov
- Re: [PATCH] mm: fix lockdep build in rcu-protected get_mm_exe_file()
  - From: Davidlohr Bueso
- Re: [PATCH] mm: fix lockdep build in rcu-protected get_mm_exe_file()
  - From: Oleg Nesterov
- Re: [PATCH] mm: fix lockdep build in rcu-protected get_mm_exe_file()
  - From: Konstantin Khlebnikov
- Re: [PATCH] mm: fix lockdep build in rcu-protected get_mm_exe_file()
  - From: Oleg Nesterov
- Re: [PATCH] mm: fix lockdep build in rcu-protected get_mm_exe_file()
  - From: Konstantin Khlebnikov
- Re: [PATCH] mm: fix lockdep build in rcu-protected get_mm_exe_file()
  - From: Oleg Nesterov
- [PATCH v2] prctl: avoid using mmap_sem for exe_file serialization
  - From: Davidlohr Bueso
- Re: [PATCH v2] prctl: avoid using mmap_sem for exe_file serialization
  - From: Konstantin Khlebnikov
- [PATCH v3] prctl: avoid using mmap_sem for exe_file serialization
  - From: Davidlohr Bueso

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