diff options
Diffstat (limited to 'arch/riscv/include/asm/pgtable-bits.h')
| -rw-r--r-- | arch/riscv/include/asm/pgtable-bits.h | 10 |
1 files changed, 0 insertions, 10 deletions
diff --git a/arch/riscv/include/asm/pgtable-bits.h b/arch/riscv/include/asm/pgtable-bits.h index a6b0c89824c2..b9e13a8fe2b7 100644 --- a/arch/riscv/include/asm/pgtable-bits.h +++ b/arch/riscv/include/asm/pgtable-bits.h @@ -6,12 +6,6 @@ #ifndef _ASM_RISCV_PGTABLE_BITS_H #define _ASM_RISCV_PGTABLE_BITS_H -/* - * PTE format: - * | XLEN-1 10 | 9 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 - * PFN reserved for SW D A G U X W R V - */ - #define _PAGE_ACCESSED_OFFSET 6 #define _PAGE_PRESENT (1 << 0) @@ -35,10 +29,6 @@ #define _PAGE_PFN_SHIFT 10 -/* Set of bits to preserve across pte_modify() */ -#define _PAGE_CHG_MASK (~(unsigned long)(_PAGE_PRESENT | _PAGE_READ | \ - _PAGE_WRITE | _PAGE_EXEC | \ - _PAGE_USER | _PAGE_GLOBAL)) /* * when all of R/W/X are zero, the PTE is a pointer to the next level * of the page table; otherwise, it is a leaf PTE. |