Messages in this thread | | | Date | Thu, 06 Mar 2014 16:16:29 -0500 | From | Sasha Levin <> | Subject | Re: [PATCH] mm: add pte_present() check on existing hugetlb_entry callbacks |
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On 03/06/2014 11:08 AM, Naoya Horiguchi wrote: > And I found my patch was totally wrong because it should check > !pte_present(), not pte_present(). > I'm testing fixed one (see below), and the problem seems not to reproduce > in my environment at least for now. > But I'm not 100% sure, so I need your double checking.
Nope, I still see the problem. Same NULL deref and trace as before.
Thanks, Sasha
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