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Re: [PATCHv3 4/5] mm: make compound_head() robust

From Michal Hocko <mhocko@kernel.org>
Newsgroups linux.kernel
Subject Re: [PATCHv3 4/5] mm: make compound_head() robust
Date 2015-08-27 18:10 +0200
Message-ID <q27Ut-Xd-1@gated-at.bofh.it> (permalink)
References (5 earlier) <q1tkm-SD-15@gated-at.bofh.it> <q1tX4-1RJ-27@gated-at.bofh.it> <q1NsK-55Y-29@gated-at.bofh.it> <q1QqB-RP-7@gated-at.bofh.it> <q26Yq-828-3@gated-at.bofh.it>
Organization linux.* mail to news gateway

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On Thu 27-08-15 17:09:17, Michal Hocko wrote:
[...]
> Btw. Do we need the same think for page::mapping and KSM?

I guess we are safe here because the address for mappings comes from
kmalloc and that aligned properly, right?
-- 
Michal Hocko
SUSE Labs
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Re: [PATCHv3 4/5] mm: make compound_head() robust Andrew Morton <akpm@linux-foundation.org> - 2015-08-21 01:40 +0200
  Re: [PATCHv3 4/5] mm: make compound_head() robust "Kirill A. Shutemov" <kirill@shutemov.name> - 2015-08-21 14:20 +0200
    Re: [PATCHv3 4/5] mm: make compound_head() robust Christoph Lameter <cl@linux.com> - 2015-08-21 18:20 +0200
      Re: [PATCHv3 4/5] mm: make compound_head() robust "Kirill A. Shutemov" <kirill@shutemov.name> - 2015-08-21 21:40 +0200
        Re: [PATCHv3 4/5] mm: make compound_head() robust Andrew Morton <akpm@linux-foundation.org> - 2015-08-21 21:40 +0200
          Re: [PATCHv3 4/5] mm: make compound_head() robust Christoph Lameter <cl@linux.com> - 2015-08-21 23:20 +0200
          Re: [PATCHv3 4/5] mm: make compound_head() robust Vlastimil Babka <vbabka@suse.cz> - 2015-08-24 17:50 +0200
    Re: [PATCHv3 4/5] mm: make compound_head() robust Vlastimil Babka <vbabka@suse.cz> - 2015-08-25 13:50 +0200
      Re: [PATCHv3 4/5] mm: make compound_head() robust "Kirill A. Shutemov" <kirill@shutemov.name> - 2015-08-25 20:40 +0200
        Re: [PATCHv3 4/5] mm: make compound_head() robust "Paul E. McKenney" <paulmck@linux.vnet.ibm.com> - 2015-08-25 22:20 +0200
          Re: [PATCHv3 4/5] mm: make compound_head() robust Vlastimil Babka <vbabka@suse.cz> - 2015-08-25 22:50 +0200
            Re: [PATCHv3 4/5] mm: make compound_head() robust "Paul E. McKenney" <paulmck@linux.vnet.ibm.com> - 2015-08-25 23:30 +0200
              Re: [PATCHv3 4/5] mm: make compound_head() robust "Kirill A. Shutemov" <kirill@shutemov.name> - 2015-08-26 17:10 +0200
                Re: [PATCHv3 4/5] mm: make compound_head() robust Vlastimil Babka <vbabka@suse.cz> - 2015-08-26 17:40 +0200
                Re: [PATCHv3 4/5] mm: make compound_head() robust "Paul E. McKenney" <paulmck@linux.vnet.ibm.com> - 2015-08-26 18:40 +0200
              Re: [PATCHv3 4/5] mm: make compound_head() robust Hugh Dickins <hughd@google.com> - 2015-08-26 20:20 +0200
                Re: [PATCHv3 4/5] mm: make compound_head() robust "Paul E. McKenney" <paulmck@linux.vnet.ibm.com> - 2015-08-26 23:30 +0200
                Re: [PATCHv3 4/5] mm: make compound_head() robust Hugh Dickins <hughd@google.com> - 2015-08-27 00:30 +0200
                Re: [PATCHv3 4/5] mm: make compound_head() robust "Paul E. McKenney" <paulmck@linux.vnet.ibm.com> - 2015-08-27 01:40 +0200
                Re: [PATCHv3 4/5] mm: make compound_head() robust Michal Hocko <mhocko@kernel.org> - 2015-08-27 17:10 +0200
                Re: [PATCHv3 4/5] mm: make compound_head() robust Michal Hocko <mhocko@kernel.org> - 2015-08-27 18:10 +0200
                Re: [PATCHv3 4/5] mm: make compound_head() robust Hugh Dickins <hughd@google.com> - 2015-08-27 19:30 +0200
                Re: [PATCHv3 4/5] mm: make compound_head() robust Michal Hocko <mhocko@kernel.org> - 2015-08-27 20:10 +0200
                Re: [PATCHv3 4/5] mm: make compound_head() robust "Paul E. McKenney" <paulmck@linux.vnet.ibm.com> - 2015-08-27 18:40 +0200
                Re: [PATCHv3 4/5] mm: make compound_head() robust Michal Hocko <mhocko@kernel.org> - 2015-08-27 20:20 +0200
                Re: [PATCHv3 4/5] mm: make compound_head() robust "Paul E. McKenney" <paulmck@linux.vnet.ibm.com> - 2015-08-27 21:20 +0200

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