diff options
Diffstat (limited to 'arch/powerpc/kvm/book3s_hv_rm_mmu.c')
| -rw-r--r-- | arch/powerpc/kvm/book3s_hv_rm_mmu.c | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/arch/powerpc/kvm/book3s_hv_rm_mmu.c b/arch/powerpc/kvm/book3s_hv_rm_mmu.c index 6dcbb49105a4..fc25689a9f35 100644 --- a/arch/powerpc/kvm/book3s_hv_rm_mmu.c +++ b/arch/powerpc/kvm/book3s_hv_rm_mmu.c @@ -27,7 +27,7 @@ static void *real_vmalloc_addr(void *x) unsigned long addr = (unsigned long) x; pte_t *p; - p = find_linux_pte(swapper_pg_dir, addr); + p = find_linux_pte_or_hugepte(swapper_pg_dir, addr, NULL); if (!p || !pte_present(*p)) return NULL; /* assume we don't have huge pages in vmalloc space... */ @@ -139,20 +139,18 @@ static pte_t lookup_linux_pte(pgd_t *pgdir, unsigned long hva, { pte_t *ptep; unsigned long ps = *pte_sizep; - unsigned int shift; + unsigned int hugepage_shift; - ptep = find_linux_pte_or_hugepte(pgdir, hva, &shift); + ptep = find_linux_pte_or_hugepte(pgdir, hva, &hugepage_shift); if (!ptep) return __pte(0); - if (shift) - *pte_sizep = 1ul << shift; + if (hugepage_shift) + *pte_sizep = 1ul << hugepage_shift; else *pte_sizep = PAGE_SIZE; if (ps > *pte_sizep) return __pte(0); - if (!pte_present(*ptep)) - return __pte(0); - return kvmppc_read_update_linux_pte(ptep, writing); + return kvmppc_read_update_linux_pte(ptep, writing, hugepage_shift); } static inline void unlock_hpte(unsigned long *hpte, unsigned long hpte_v) |