diff options
Diffstat (limited to 'arch/arm/cpu/mmu_64.c')
| -rw-r--r-- | arch/arm/cpu/mmu_64.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/arch/arm/cpu/mmu_64.c b/arch/arm/cpu/mmu_64.c index b45a69661e..f7a13014af 100644 --- a/arch/arm/cpu/mmu_64.c +++ b/arch/arm/cpu/mmu_64.c @@ -64,7 +64,7 @@ static __maybe_unused uint64_t *find_pte(uint64_t addr) pte = ttb; - for (i = 1; i < 4; i++) { + for (i = 0; i < 4; i++) { block_shift = level2shift(i); idx = (addr & level2mask(i)) >> block_shift; pte += idx; @@ -129,7 +129,7 @@ static void create_sections(uint64_t virt, uint64_t phys, uint64_t size, while (size) { table = ttb; - for (level = 1; level < 4; level++) { + for (level = 0; level < 4; level++) { block_shift = level2shift(level); idx = (addr & level2mask(level)) >> block_shift; block_size = (1ULL << block_shift); @@ -193,7 +193,8 @@ void __mmu_init(bool mmu_on) ttb = create_table(); el = current_el(); - set_ttbr_tcr_mair(el, (uint64_t)ttb, calc_tcr(el), MEMORY_ATTRIBUTES); + set_ttbr_tcr_mair(el, (uint64_t)ttb, calc_tcr(el, BITS_PER_VA), + MEMORY_ATTRIBUTES); pr_debug("ttb: 0x%p\n", ttb); |