diff options
Diffstat (limited to 'arch/powerpc/mm/hash_utils_64.c')
| -rw-r--r-- | arch/powerpc/mm/hash_utils_64.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/arch/powerpc/mm/hash_utils_64.c b/arch/powerpc/mm/hash_utils_64.c index 8920eea34528..5c64af174752 100644 --- a/arch/powerpc/mm/hash_utils_64.c +++ b/arch/powerpc/mm/hash_utils_64.c @@ -194,7 +194,7 @@ int htab_bolt_mapping(unsigned long vstart, unsigned long vend, unsigned long tprot = prot; /* Make kernel text executable */ - if (in_kernel_text(vaddr)) + if (overlaps_kernel_text(vaddr, vaddr + step)) tprot &= ~HPTE_R_N; hash = hpt_hash(va, shift, ssize); @@ -348,6 +348,7 @@ static int __init htab_dt_scan_page_sizes(unsigned long node, return 0; } +#ifdef CONFIG_HUGETLB_PAGE /* Scan for 16G memory blocks that have been set aside for huge pages * and reserve those blocks for 16G huge pages. */ @@ -385,6 +386,7 @@ static int __init htab_dt_scan_hugepage_blocks(unsigned long node, add_gpage(phys_addr, block_size, expected_pages); return 0; } +#endif /* CONFIG_HUGETLB_PAGE */ static void __init htab_init_page_sizes(void) { @@ -539,7 +541,7 @@ static unsigned long __init htab_get_table_size(void) void create_section_mapping(unsigned long start, unsigned long end) { BUG_ON(htab_bolt_mapping(start, end, __pa(start), - PAGE_KERNEL, mmu_linear_psize, + pgprot_val(PAGE_KERNEL), mmu_linear_psize, mmu_kernel_ssize)); } @@ -647,7 +649,7 @@ void __init htab_initialize(void) mtspr(SPRN_SDR1, _SDR1); } - prot = PAGE_KERNEL; + prot = pgprot_val(PAGE_KERNEL); #ifdef CONFIG_DEBUG_PAGEALLOC linear_map_hash_count = lmb_end_of_DRAM() >> PAGE_SHIFT; |