mm: rmap: use correct helper when poisoning hugepages
Using set_pte_at() does not do the right thing when putting down HWPOISON swap entries for hugepages on architectures that support contiguous ptes. Fix this problem by using set_huge_swap_pte_at() which was introduced to fix exactly this problem. Link: http://lkml.kernel.org/r/20170522133604.11392-7-punit.agrawal@arm.comSigned-off-by: NPunit Agrawal <punit.agrawal@arm.com> Acked-by: NSteve Capper <steve.capper@arm.com> Cc: "Kirill A. Shutemov" <kirill.shutemov@linux.intel.com> Cc: Catalin Marinas <catalin.marinas@arm.com> Cc: Will Deacon <will.deacon@arm.com> Cc: Naoya Horiguchi <n-horiguchi@ah.jp.nec.com> Cc: Mike Kravetz <mike.kravetz@oracle.com> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Hillf Danton <hillf.zj@alibaba-inc.com> Cc: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> Cc: Michal Hocko <mhocko@suse.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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