From: "Kirill A. Shutemov" <kirill.shutemov@xxxxxxxxxxxxxxx> Subject: arc: use generic_pmdp_establish as pmdp_establish ARC doesn't support hardware dirty/accessed bits. generic_pmdp_establish() is suitable in this case. Link: http://lkml.kernel.org/r/20171213105756.69879-3-kirill.shutemov@xxxxxxxxxxxxxxx Signed-off-by: Kirill A. Shutemov <kirill.shutemov@xxxxxxxxxxxxxxx> Cc: Vineet Gupta <vgupta@xxxxxxxxxxxx> Cc: Vlastimil Babka <vbabka@xxxxxxx> Cc: Andrea Arcangeli <aarcange@xxxxxxxxxx> Cc: Michal Hocko <mhocko@xxxxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- arch/arc/include/asm/hugepage.h | 3 +++ 1 file changed, 3 insertions(+) diff -puN arch/arc/include/asm/hugepage.h~arc-use-generic_pmdp_establish-as-pmdp_establish arch/arc/include/asm/hugepage.h --- a/arch/arc/include/asm/hugepage.h~arc-use-generic_pmdp_establish-as-pmdp_establish +++ a/arch/arc/include/asm/hugepage.h @@ -74,4 +74,7 @@ extern pgtable_t pgtable_trans_huge_with extern void flush_pmd_tlb_range(struct vm_area_struct *vma, unsigned long start, unsigned long end); +/* We don't have hardware dirty/accessed bits, generic_pmdp_establish is fine.*/ +#define pmdp_establish generic_pmdp_establish + #endif _ -- To unsubscribe from this list: send the line "unsubscribe mm-commits" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
