diff options
Diffstat (limited to 'arch/powerpc/mm/hash_utils_64.c')
| -rw-r--r-- | arch/powerpc/mm/hash_utils_64.c | 30 |
1 files changed, 15 insertions, 15 deletions
diff --git a/arch/powerpc/mm/hash_utils_64.c b/arch/powerpc/mm/hash_utils_64.c index ba45739bdfe8..7d4ffd79cc82 100644 --- a/arch/powerpc/mm/hash_utils_64.c +++ b/arch/powerpc/mm/hash_utils_64.c @@ -191,18 +191,18 @@ int htab_bolt_mapping(unsigned long vstart, unsigned long vend, vaddr += step, paddr += step) { unsigned long hash, hpteg; unsigned long vsid = get_kernel_vsid(vaddr, ssize); - unsigned long va = hpt_va(vaddr, vsid, ssize); + unsigned long vpn = hpt_vpn(vaddr, vsid, ssize); unsigned long tprot = prot; /* Make kernel text executable */ if (overlaps_kernel_text(vaddr, vaddr + step)) tprot &= ~HPTE_R_N; - hash = hpt_hash(va, shift, ssize); + hash = hpt_hash(vpn, shift, ssize); hpteg = ((hash & htab_hash_mask) * HPTES_PER_GROUP); BUG_ON(!ppc_md.hpte_insert); - ret = ppc_md.hpte_insert(hpteg, va, paddr, tprot, + ret = ppc_md.hpte_insert(hpteg, vpn, paddr, tprot, HPTE_V_BOLTED, psize, ssize); if (ret < 0) @@ -1152,21 +1152,21 @@ void hash_preload(struct mm_struct *mm, unsigned long ea, /* WARNING: This is called from hash_low_64.S, if you change this prototype, * do not forget to update the assembly call site ! */ -void flush_hash_page(unsigned long va, real_pte_t pte, int psize, int ssize, +void flush_hash_page(unsigned long vpn, real_pte_t pte, int psize, int ssize, int local) { unsigned long hash, index, shift, hidx, slot; - DBG_LOW("flush_hash_page(va=%016lx)\n", va); - pte_iterate_hashed_subpages(pte, psize, va, index, shift) { - hash = hpt_hash(va, shift, ssize); + DBG_LOW("flush_hash_page(vpn=%016lx)\n", vpn); + pte_iterate_hashed_subpages(pte, psize, vpn, index, shift) { + hash = hpt_hash(vpn, shift, ssize); hidx = __rpte_to_hidx(pte, index); if (hidx & _PTEIDX_SECONDARY) hash = ~hash; slot = (hash & htab_hash_mask) * HPTES_PER_GROUP; slot += hidx & _PTEIDX_GROUP_IX; DBG_LOW(" sub %ld: hash=%lx, hidx=%lx\n", index, slot, hidx); - ppc_md.hpte_invalidate(slot, va, psize, ssize, local); + ppc_md.hpte_invalidate(slot, vpn, psize, ssize, local); } pte_iterate_hashed_end(); } @@ -1180,7 +1180,7 @@ void flush_hash_range(unsigned long number, int local) &__get_cpu_var(ppc64_tlb_batch); for (i = 0; i < number; i++) - flush_hash_page(batch->vaddr[i], batch->pte[i], + flush_hash_page(batch->vpn[i], batch->pte[i], batch->psize, batch->ssize, local); } } @@ -1207,14 +1207,14 @@ static void kernel_map_linear_page(unsigned long vaddr, unsigned long lmi) { unsigned long hash, hpteg; unsigned long vsid = get_kernel_vsid(vaddr, mmu_kernel_ssize); - unsigned long va = hpt_va(vaddr, vsid, mmu_kernel_ssize); + unsigned long vpn = hpt_vpn(vaddr, vsid, mmu_kernel_ssize); unsigned long mode = htab_convert_pte_flags(PAGE_KERNEL); int ret; - hash = hpt_hash(va, PAGE_SHIFT, mmu_kernel_ssize); + hash = hpt_hash(vpn, PAGE_SHIFT, mmu_kernel_ssize); hpteg = ((hash & htab_hash_mask) * HPTES_PER_GROUP); - ret = ppc_md.hpte_insert(hpteg, va, __pa(vaddr), + ret = ppc_md.hpte_insert(hpteg, vpn, __pa(vaddr), mode, HPTE_V_BOLTED, mmu_linear_psize, mmu_kernel_ssize); BUG_ON (ret < 0); @@ -1228,9 +1228,9 @@ static void kernel_unmap_linear_page(unsigned long vaddr, unsigned long lmi) { unsigned long hash, hidx, slot; unsigned long vsid = get_kernel_vsid(vaddr, mmu_kernel_ssize); - unsigned long va = hpt_va(vaddr, vsid, mmu_kernel_ssize); + unsigned long vpn = hpt_vpn(vaddr, vsid, mmu_kernel_ssize); - hash = hpt_hash(va, PAGE_SHIFT, mmu_kernel_ssize); + hash = hpt_hash(vpn, PAGE_SHIFT, mmu_kernel_ssize); spin_lock(&linear_map_hash_lock); BUG_ON(!(linear_map_hash_slots[lmi] & 0x80)); hidx = linear_map_hash_slots[lmi] & 0x7f; @@ -1240,7 +1240,7 @@ static void kernel_unmap_linear_page(unsigned long vaddr, unsigned long lmi) hash = ~hash; slot = (hash & htab_hash_mask) * HPTES_PER_GROUP; slot += hidx & _PTEIDX_GROUP_IX; - ppc_md.hpte_invalidate(slot, va, mmu_linear_psize, mmu_kernel_ssize, 0); + ppc_md.hpte_invalidate(slot, vpn, mmu_linear_psize, mmu_kernel_ssize, 0); } void kernel_map_pages(struct page *page, int numpages, int enable) |