diff options
| -rw-r--r-- | arch/powerpc/mm/pgtable-radix.c | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/arch/powerpc/mm/pgtable-radix.c b/arch/powerpc/mm/pgtable-radix.c index 7a44ec276290..030543451229 100644 --- a/arch/powerpc/mm/pgtable-radix.c +++ b/arch/powerpc/mm/pgtable-radix.c @@ -261,7 +261,6 @@ static int __meminit create_physical_mapping(unsigned long start, { unsigned long vaddr, addr, mapping_size = 0; pgprot_t prot; - unsigned long max_mapping_size; #ifdef CONFIG_STRICT_KERNEL_RWX int split_text_mapping = 1; #else @@ -276,12 +275,9 @@ static int __meminit create_physical_mapping(unsigned long start, gap = end - addr; previous_size = mapping_size; - max_mapping_size = PUD_SIZE; -retry: if (IS_ALIGNED(addr, PUD_SIZE) && gap >= PUD_SIZE && - mmu_psize_defs[MMU_PAGE_1G].shift && - PUD_SIZE <= max_mapping_size) { + mmu_psize_defs[MMU_PAGE_1G].shift) { mapping_size = PUD_SIZE; psize = MMU_PAGE_1G; } else if (IS_ALIGNED(addr, PMD_SIZE) && gap >= PMD_SIZE && @@ -296,8 +292,10 @@ retry: if (split_text_mapping && (mapping_size == PUD_SIZE) && (addr < __pa_symbol(__init_begin)) && (addr + mapping_size) > __pa_symbol(__init_begin)) { - max_mapping_size = PMD_SIZE; - goto retry; + if (mmu_psize_defs[MMU_PAGE_2M].shift) + mapping_size = PMD_SIZE; + else + mapping_size = PAGE_SIZE; } if (split_text_mapping && (mapping_size == PMD_SIZE) && |