diff options
Diffstat (limited to 'arch/loongarch/mm/pageattr.c')
| -rw-r--r-- | arch/loongarch/mm/pageattr.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/arch/loongarch/mm/pageattr.c b/arch/loongarch/mm/pageattr.c index bf8678248444..f5e910b68229 100644 --- a/arch/loongarch/mm/pageattr.c +++ b/arch/loongarch/mm/pageattr.c @@ -3,6 +3,7 @@ * Copyright (C) 2024 Loongson Technology Corporation Limited */ +#include <linux/memblock.h> #include <linux/pagewalk.h> #include <linux/pgtable.h> #include <asm/set_memory.h> @@ -117,7 +118,7 @@ static int __set_memory(unsigned long addr, int numpages, pgprot_t set_mask, pgp return 0; mmap_write_lock(&init_mm); - ret = walk_page_range_novma(&init_mm, start, end, &pageattr_ops, NULL, &masks); + ret = walk_kernel_page_table_range(start, end, &pageattr_ops, NULL, &masks); mmap_write_unlock(&init_mm); flush_tlb_kernel_range(start, end); @@ -167,7 +168,7 @@ bool kernel_page_present(struct page *page) unsigned long addr = (unsigned long)page_address(page); if (addr < vm_map_base) - return true; + return memblock_is_memory(__pa(addr)); pgd = pgd_offset_k(addr); if (pgd_none(pgdp_get(pgd))) |