diff options
Diffstat (limited to 'arch/sparc/mm/init_64.c')
| -rw-r--r-- | arch/sparc/mm/init_64.c | 17 |
1 files changed, 6 insertions, 11 deletions
diff --git a/arch/sparc/mm/init_64.c b/arch/sparc/mm/init_64.c index 5774529ceb43..02e6e5e0f106 100644 --- a/arch/sparc/mm/init_64.c +++ b/arch/sparc/mm/init_64.c @@ -31,7 +31,6 @@ #include <asm/head.h> #include <asm/page.h> #include <asm/pgalloc.h> -#include <asm/pgtable.h> #include <asm/oplib.h> #include <asm/iommu.h> #include <asm/io.h> @@ -504,11 +503,7 @@ void __kprobes flush_icache_range(unsigned long start, unsigned long end) if (kaddr >= PAGE_OFFSET) paddr = kaddr & mask; else { - pgd_t *pgdp = pgd_offset_k(kaddr); - p4d_t *p4dp = p4d_offset(pgdp, kaddr); - pud_t *pudp = pud_offset(p4dp, kaddr); - pmd_t *pmdp = pmd_offset(pudp, kaddr); - pte_t *ptep = pte_offset_kernel(pmdp, kaddr); + pte_t *ptep = virt_to_kpte(kaddr); paddr = pte_val(*ptep) & mask; } @@ -1649,29 +1644,29 @@ bool kern_addr_valid(unsigned long addr) pgd = pgd_offset_k(addr); if (pgd_none(*pgd)) - return 0; + return false; p4d = p4d_offset(pgd, addr); if (p4d_none(*p4d)) - return 0; + return false; pud = pud_offset(p4d, addr); if (pud_none(*pud)) - return 0; + return false; if (pud_large(*pud)) return pfn_valid(pud_pfn(*pud)); pmd = pmd_offset(pud, addr); if (pmd_none(*pmd)) - return 0; + return false; if (pmd_large(*pmd)) return pfn_valid(pmd_pfn(*pmd)); pte = pte_offset_kernel(pmd, addr); if (pte_none(*pte)) - return 0; + return false; return pfn_valid(pte_pfn(*pte)); } |