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| author | Jeff Garzik <jgarzik@pobox.com> | 2006-01-17 10:26:28 -0500 |
|---|---|---|
| committer | Jeff Garzik <jgarzik@pobox.com> | 2006-01-17 10:26:28 -0500 |
| commit | 0825788ff27c7145e9d558cb2a26f3837d1f9be5 (patch) | |
| tree | f6bdb892cec8ca0df69c08a3477c89f1542999e5 /include/asm-x86_64/page.h | |
| parent | 02f693c7118f6be9e677070eb630c1f3a654cdd3 (diff) | |
| parent | 1bc4ccfff8675adc3d96f91245eb7e2dc0043ca9 (diff) | |
Merge branch 'upstream'
Diffstat (limited to 'include/asm-x86_64/page.h')
| -rw-r--r-- | include/asm-x86_64/page.h | 22 |
1 files changed, 17 insertions, 5 deletions
diff --git a/include/asm-x86_64/page.h b/include/asm-x86_64/page.h index 06e489f3247..615e3e49492 100644 --- a/include/asm-x86_64/page.h +++ b/include/asm-x86_64/page.h @@ -14,13 +14,25 @@ #define PHYSICAL_PAGE_MASK (~(PAGE_SIZE-1) & __PHYSICAL_MASK) #define THREAD_ORDER 1 -#ifdef __ASSEMBLY__ -#define THREAD_SIZE (1 << (PAGE_SHIFT + THREAD_ORDER)) -#else -#define THREAD_SIZE (1UL << (PAGE_SHIFT + THREAD_ORDER)) -#endif +#define THREAD_SIZE (PAGE_SIZE << THREAD_ORDER) #define CURRENT_MASK (~(THREAD_SIZE-1)) +#define EXCEPTION_STACK_ORDER 0 +#define EXCEPTION_STKSZ (PAGE_SIZE << EXCEPTION_STACK_ORDER) + +#define DEBUG_STACK_ORDER EXCEPTION_STACK_ORDER +#define DEBUG_STKSZ (PAGE_SIZE << DEBUG_STACK_ORDER) + +#define IRQSTACK_ORDER 2 +#define IRQSTACKSIZE (PAGE_SIZE << IRQSTACK_ORDER) + +#define STACKFAULT_STACK 1 +#define DOUBLEFAULT_STACK 2 +#define NMI_STACK 3 +#define DEBUG_STACK 4 +#define MCE_STACK 5 +#define N_EXCEPTION_STACKS 5 /* hw limit: 7 */ + #define LARGE_PAGE_MASK (~(LARGE_PAGE_SIZE-1)) #define LARGE_PAGE_SIZE (1UL << PMD_SHIFT) |