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Diffstat (limited to 'arch/s390/mm/hugetlbpage.c')
-rw-r--r--arch/s390/mm/hugetlbpage.c10
1 files changed, 0 insertions, 10 deletions
diff --git a/arch/s390/mm/hugetlbpage.c b/arch/s390/mm/hugetlbpage.c
index 639cd21..a4d856d 100644
--- a/arch/s390/mm/hugetlbpage.c
+++ b/arch/s390/mm/hugetlbpage.c
@@ -13,7 +13,6 @@ void set_huge_pte_at(struct mm_struct *mm, unsigned long addr,
pte_t *pteptr, pte_t pteval)
{
pmd_t *pmdp = (pmd_t *) pteptr;
- pte_t shadow_pteval = pteval;
unsigned long mask;
if (!MACHINE_HAS_HPAGE) {
@@ -21,18 +20,9 @@ void set_huge_pte_at(struct mm_struct *mm, unsigned long addr,
mask = pte_val(pteval) &
(_SEGMENT_ENTRY_INV | _SEGMENT_ENTRY_RO);
pte_val(pteval) = (_SEGMENT_ENTRY + __pa(pteptr)) | mask;
- if (mm->context.noexec) {
- pteptr += PTRS_PER_PTE;
- pte_val(shadow_pteval) =
- (_SEGMENT_ENTRY + __pa(pteptr)) | mask;
- }
}
pmd_val(*pmdp) = pte_val(pteval);
- if (mm->context.noexec) {
- pmdp = get_shadow_table(pmdp);
- pmd_val(*pmdp) = pte_val(shadow_pteval);
- }
}
int arch_prepare_hugepage(struct page *page)