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Re: A small window for a race condition in mm/rmap.c:page_lock_anon_vma_read

From Michal Hocko <mhocko@kernel.org>
Newsgroups linux.kernel
Subject Re: A small window for a race condition in mm/rmap.c:page_lock_anon_vma_read
Date 2016-12-22 13:10 +0100
Message-ID <sRam5-Sq-19@gated-at.bofh.it> (permalink)
References <sQpdw-3QC-19@gated-at.bofh.it> <sQQno-4FS-23@gated-at.bofh.it> <sRam5-Sq-17@gated-at.bofh.it>
Organization linux.* mail to news gateway

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On Thu 22-12-16 11:53:26, Dashi DS1 Cao wrote:
> I've used another dump with similar backtrace.

Please also dump the anon_vma of the page as well.
-- 
Michal Hocko
SUSE Labs

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Thread

A small window for a race condition in  mm/rmap.c:page_lock_anon_vma_read Dashi DS1 Cao <caods1@lenovo.com> - 2016-12-20 10:50 +0100
  Re: A small window for a race condition in  mm/rmap.c:page_lock_anon_vma_read Michal Hocko <mhocko@kernel.org> - 2016-12-21 15:50 +0100
    Re: A small window for a race condition in  mm/rmap.c:page_lock_anon_vma_read Michal Hocko <mhocko@kernel.org> - 2016-12-22 13:10 +0100
    RE: A small window for a race condition in  mm/rmap.c:page_lock_anon_vma_read Dashi DS1 Cao <caods1@lenovo.com> - 2016-12-22 13:10 +0100
      RE: A small window for a race condition in  mm/rmap.c:page_lock_anon_vma_read Dashi DS1 Cao <caods1@lenovo.com> - 2016-12-22 13:50 +0100
    Re: A small window for a race condition in  mm/rmap.c:page_lock_anon_vma_read Peter Zijlstra <peterz@infradead.org> - 2016-12-22 15:00 +0100
      Re: A small window for a race condition in  mm/rmap.c:page_lock_anon_vma_read Hugh Dickins <hughd@google.com> - 2016-12-22 23:30 +0100
        RE: A small window for a race condition in  mm/rmap.c:page_lock_anon_vma_read Dashi DS1 Cao <caods1@lenovo.com> - 2016-12-23 03:10 +0100
          RE: A small window for a race condition in  mm/rmap.c:page_lock_anon_vma_read Hugh Dickins <hughd@google.com> - 2016-12-23 04:40 +0100
          Re: A small window for a race condition in  mm/rmap.c:page_lock_anon_vma_read Peter Zijlstra <peterz@infradead.org> - 2016-12-23 15:30 +0100
            RE: A small window for a race condition in  mm/rmap.c:page_lock_anon_vma_read Dashi DS1 Cao <caods1@lenovo.com> - 2016-12-25 03:30 +0100
        RE: A small window for a race condition in  mm/rmap.c:page_lock_anon_vma_read Dashi DS1 Cao <caods1@lenovo.com> - 2016-12-23 03:50 +0100

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