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Groups > linux.kernel > #1230790

Re: Multiple potential races on vma->vm_flags

From Hugh Dickins <hughd@google.com>
Newsgroups linux.kernel
Subject Re: Multiple potential races on vma->vm_flags
Date 2015-09-22 21:00 +0200
Message-ID <qbAXi-5tC-79@gated-at.bofh.it> (permalink)
References (6 earlier) <q7u41-7zp-7@gated-at.bofh.it> <q7HNE-2kQ-7@gated-at.bofh.it> <q92n1-3er-3@gated-at.bofh.it> <q93M7-5yj-47@gated-at.bofh.it> <qbyVs-2z7-15@gated-at.bofh.it>
Organization linux.* mail to news gateway

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On Tue, 22 Sep 2015, Andrey Konovalov wrote:
> If anybody comes up with a patch to fix the original issue I easily
> can test it, since I'm hitting "BUG: Bad page state" in a second when
> fuzzing with KTSAN and Trinity.

This "BUG: Bad page state" sounds more serious, but I cannot track down
your report of it: please repost - thanks - though on seeing it, I may
well end up with no ideas.

Hugh
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Thread

Re: Multiple potential races on vma->vm_flags Andrey Konovalov <andreyknvl@google.com> - 2015-09-22 18:50 +0200
  Re: Multiple potential races on vma->vm_flags Hugh Dickins <hughd@google.com> - 2015-09-22 21:00 +0200
    Re: Multiple potential races on vma->vm_flags Andrey Konovalov <andreyknvl@google.com> - 2015-09-22 21:50 +0200
      Re: Multiple potential races on vma->vm_flags Hugh Dickins <hughd@google.com> - 2015-09-23 03:50 +0200
        Re: Multiple potential races on vma->vm_flags "Kirill A. Shutemov" <kirill@shutemov.name> - 2015-09-23 13:50 +0200
          Re: Multiple potential races on vma->vm_flags Davidlohr Bueso <dave@stgolabs.net> - 2015-09-24 01:00 +0200
        Re: Multiple potential races on vma->vm_flags Andrey Konovalov <andreyknvl@google.com> - 2015-09-23 15:10 +0200
          Re: Multiple potential races on vma->vm_flags Sasha Levin <sasha.levin@oracle.com> - 2015-09-24 02:50 +0200
            Re: Multiple potential races on vma->vm_flags "Kirill A. Shutemov" <kirill@shutemov.name> - 2015-09-25 21:40 +0200

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