diff options
Diffstat (limited to 'arch/sparc/include/asm/page_64.h')
| -rw-r--r-- | arch/sparc/include/asm/page_64.h | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/arch/sparc/include/asm/page_64.h b/arch/sparc/include/asm/page_64.h index 732ba178a289..6784a3382826 100644 --- a/arch/sparc/include/asm/page_64.h +++ b/arch/sparc/include/asm/page_64.h | |||
| @@ -122,11 +122,11 @@ extern unsigned long PAGE_OFFSET; | |||
| 122 | 122 | ||
| 123 | #endif /* !(__ASSEMBLY__) */ | 123 | #endif /* !(__ASSEMBLY__) */ |
| 124 | 124 | ||
| 125 | /* The maximum number of physical memory address bits we support, this | 125 | /* The maximum number of physical memory address bits we support. The |
| 126 | * is used to size various tables used to manage kernel TLB misses and | 126 | * largest value we can support is whatever "KPGD_SHIFT + KPTE_BITS" |
| 127 | * also the sparsemem code. | 127 | * evaluates to. |
| 128 | */ | 128 | */ |
| 129 | #define MAX_PHYS_ADDRESS_BITS 47 | 129 | #define MAX_PHYS_ADDRESS_BITS 53 |
| 130 | 130 | ||
| 131 | #define ILOG2_4MB 22 | 131 | #define ILOG2_4MB 22 |
| 132 | #define ILOG2_256MB 28 | 132 | #define ILOG2_256MB 28 |