diff options
Diffstat (limited to 'arch/powerpc/include/asm/pte-44x.h')
| -rw-r--r-- | arch/powerpc/include/asm/pte-44x.h | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/arch/powerpc/include/asm/pte-44x.h b/arch/powerpc/include/asm/pte-44x.h index 4192b9bad901..36f75fab23f5 100644 --- a/arch/powerpc/include/asm/pte-44x.h +++ b/arch/powerpc/include/asm/pte-44x.h @@ -44,9 +44,6 @@ * - PRESENT *must* be in the bottom three bits because swap cache * entries use the top 29 bits for TLB2. * - * - FILE *must* be in the bottom three bits because swap cache - * entries use the top 29 bits for TLB2. - * * - CACHE COHERENT bit (M) has no effect on original PPC440 cores, * because it doesn't support SMP. However, some later 460 variants * have -some- form of SMP support and so I keep the bit there for @@ -68,7 +65,6 @@ * * There are three protection bits available for SWAP entry: * _PAGE_PRESENT - * _PAGE_FILE * _PAGE_HASHPTE (if HW has) * * So those three bits have to be inside of 0-2nd LSB of PTE. @@ -77,7 +73,6 @@ #define _PAGE_PRESENT 0x00000001 /* S: PTE valid */ #define _PAGE_RW 0x00000002 /* S: Write permission */ -#define _PAGE_FILE 0x00000004 /* S: nonlinear file mapping */ #define _PAGE_EXEC 0x00000004 /* H: Execute permission */ #define _PAGE_ACCESSED 0x00000008 /* S: Page referenced */ #define _PAGE_DIRTY 0x00000010 /* S: Page dirty */ |