diff options
Diffstat (limited to 'arch/s390/include/asm/pgtable.h')
| -rw-r--r-- | arch/s390/include/asm/pgtable.h | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/arch/s390/include/asm/pgtable.h b/arch/s390/include/asm/pgtable.h index ea1533e07271..48d383af078f 100644 --- a/arch/s390/include/asm/pgtable.h +++ b/arch/s390/include/asm/pgtable.h @@ -242,8 +242,8 @@ static inline int is_module_addr(void *addr) * swap .11..ttttt.0 * prot-none, clean, old .11.xx0000.1 * prot-none, clean, young .11.xx0001.1 - * prot-none, dirty, old .10.xx0010.1 - * prot-none, dirty, young .10.xx0011.1 + * prot-none, dirty, old .11.xx0010.1 + * prot-none, dirty, young .11.xx0011.1 * read-only, clean, old .11.xx0100.1 * read-only, clean, young .01.xx0101.1 * read-only, dirty, old .11.xx0110.1 @@ -323,8 +323,8 @@ static inline int is_module_addr(void *addr) #define _SEGMENT_ENTRY_DIRTY 0x2000 /* SW segment dirty bit */ #define _SEGMENT_ENTRY_YOUNG 0x1000 /* SW segment young bit */ #define _SEGMENT_ENTRY_LARGE 0x0400 /* STE-format control, large page */ -#define _SEGMENT_ENTRY_READ 0x0002 /* SW segment read bit */ -#define _SEGMENT_ENTRY_WRITE 0x0001 /* SW segment write bit */ +#define _SEGMENT_ENTRY_WRITE 0x0002 /* SW segment write bit */ +#define _SEGMENT_ENTRY_READ 0x0001 /* SW segment read bit */ #ifdef CONFIG_MEM_SOFT_DIRTY #define _SEGMENT_ENTRY_SOFT_DIRTY 0x4000 /* SW segment soft dirty bit */ @@ -335,15 +335,15 @@ static inline int is_module_addr(void *addr) /* * Segment table and region3 table entry encoding * (R = read-only, I = invalid, y = young bit): - * dy..R...I...rw + * dy..R...I...wr * prot-none, clean, old 00..1...1...00 * prot-none, clean, young 01..1...1...00 * prot-none, dirty, old 10..1...1...00 * prot-none, dirty, young 11..1...1...00 - * read-only, clean, old 00..1...1...10 - * read-only, clean, young 01..1...0...10 - * read-only, dirty, old 10..1...1...10 - * read-only, dirty, young 11..1...0...10 + * read-only, clean, old 00..1...1...01 + * read-only, clean, young 01..1...0...01 + * read-only, dirty, old 10..1...1...01 + * read-only, dirty, young 11..1...0...01 * read-write, clean, old 00..1...1...11 * read-write, clean, young 01..1...0...11 * read-write, dirty, old 10..0...1...11 @@ -382,7 +382,7 @@ static inline int is_module_addr(void *addr) /* * Page protection definitions. */ -#define PAGE_NONE __pgprot(_PAGE_PRESENT | _PAGE_INVALID) +#define PAGE_NONE __pgprot(_PAGE_PRESENT | _PAGE_INVALID | _PAGE_PROTECT) #define PAGE_READ __pgprot(_PAGE_PRESENT | _PAGE_READ | \ _PAGE_INVALID | _PAGE_PROTECT) #define PAGE_WRITE __pgprot(_PAGE_PRESENT | _PAGE_READ | _PAGE_WRITE | \ |