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| author | Jiri Kosina <jkosina@suse.cz> | 2011-06-10 14:46:48 +0200 |
|---|---|---|
| committer | Jiri Kosina <jkosina@suse.cz> | 2011-06-10 14:46:57 +0200 |
| commit | 5be5758c114b18260c6fd4c8373bf89e39b0fe82 (patch) | |
| tree | 54390f904df6ff11e570f764c444356cf2709fda /arch/s390/mm/hugetlbpage.c | |
| parent | doc: i2o: fix typo 'Settting' (diff) | |
| parent | Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6 (diff) | |
| download | linux-5be5758c114b18260c6fd4c8373bf89e39b0fe82.tar.xz linux-5be5758c114b18260c6fd4c8373bf89e39b0fe82.zip | |
Merge branch 'master' into for-next
Sync with Linus' tree to be able to apply patches against new
code I have in queue.
Diffstat (limited to 'arch/s390/mm/hugetlbpage.c')
| -rw-r--r-- | arch/s390/mm/hugetlbpage.c | 10 |
1 files changed, 0 insertions, 10 deletions
diff --git a/arch/s390/mm/hugetlbpage.c b/arch/s390/mm/hugetlbpage.c index 639cd21f2218..a4d856db9154 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) |