On Sat, Dec 22, 2018 at 02:30:11PM -0800, Mike Kravetz wrote:
> There are two primary issues addressed here:
> 1) For shared pmds, huge PTE pointers returned by huge_pte_alloc can become
>invalid via a call to huge_pmd_unshare by another thread.
> 2) hugetlbfs page faults can race with
There are two primary issues addressed here:
1) For shared pmds, huge PTE pointers returned by huge_pte_alloc can become
invalid via a call to huge_pmd_unshare by another thread.
2) hugetlbfs page faults can race with truncation causing invalid global
reserve counts and state.
Both issues
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