diff options
Diffstat (limited to 'arch/ia64/include/asm/page.h')
| -rw-r--r-- | arch/ia64/include/asm/page.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/arch/ia64/include/asm/page.h b/arch/ia64/include/asm/page.h index 41b6d31110f..f1e1b2e3cdb 100644 --- a/arch/ia64/include/asm/page.h +++ b/arch/ia64/include/asm/page.h @@ -189,6 +189,7 @@ get_order (unsigned long size) # define pgprot_val(x) ((x).pgprot) # define __pte(x) ((pte_t) { (x) } ) +# define __pmd(x) ((pmd_t) { (x) } ) # define __pgprot(x) ((pgprot_t) { (x) } ) #else /* !STRICT_MM_TYPECHECKS */ @@ -220,4 +221,14 @@ get_order (unsigned long size) (((current->personality & READ_IMPLIES_EXEC) != 0) \ ? VM_EXEC : 0)) +#define GATE_ADDR RGN_BASE(RGN_GATE) + +/* + * 0xa000000000000000+2*PERCPU_PAGE_SIZE + * - 0xa000000000000000+3*PERCPU_PAGE_SIZE remain unmapped (guard page) + */ +#define KERNEL_START (GATE_ADDR+__IA64_UL_CONST(0x100000000)) +#define PERCPU_ADDR (-PERCPU_PAGE_SIZE) +#define LOAD_OFFSET (KERNEL_START - KERNEL_TR_PAGE_SIZE) + #endif /* _ASM_IA64_PAGE_H */ |