diff options
Diffstat (limited to 'arch/powerpc/mm')
| -rw-r--r-- | arch/powerpc/mm/hash_native_64.c | 10 | ||||
| -rw-r--r-- | arch/powerpc/mm/pgtable_64.c | 2 |
2 files changed, 11 insertions, 1 deletions
diff --git a/arch/powerpc/mm/hash_native_64.c b/arch/powerpc/mm/hash_native_64.c index c8822af10a58..8eaac81347fd 100644 --- a/arch/powerpc/mm/hash_native_64.c +++ b/arch/powerpc/mm/hash_native_64.c @@ -429,6 +429,7 @@ static void native_hpte_invalidate(unsigned long slot, unsigned long vpn, local_irq_restore(flags); } +#ifdef CONFIG_TRANSPARENT_HUGEPAGE static void native_hugepage_invalidate(unsigned long vsid, unsigned long addr, unsigned char *hpte_slot_array, @@ -482,6 +483,15 @@ static void native_hugepage_invalidate(unsigned long vsid, } local_irq_restore(flags); } +#else +static void native_hugepage_invalidate(unsigned long vsid, + unsigned long addr, + unsigned char *hpte_slot_array, + int psize, int ssize, int local) +{ + WARN(1, "%s called without THP support\n", __func__); +} +#endif static inline int __hpte_actual_psize(unsigned int lp, int psize) { diff --git a/arch/powerpc/mm/pgtable_64.c b/arch/powerpc/mm/pgtable_64.c index 3967e3cce03e..d42dd289abfe 100644 --- a/arch/powerpc/mm/pgtable_64.c +++ b/arch/powerpc/mm/pgtable_64.c @@ -359,7 +359,7 @@ struct page *pud_page(pud_t pud) struct page *pmd_page(pmd_t pmd) { if (pmd_trans_huge(pmd) || pmd_huge(pmd)) - return pfn_to_page(pmd_pfn(pmd)); + return pte_page(pmd_pte(pmd)); return virt_to_page(pmd_page_vaddr(pmd)); } |