| 22,9 → 22,10 |
|---|
| #define _PAGE_BIT_PAT_LARGE 12 /* On 2MB or 1GB pages */ |
| #define _PAGE_BIT_SPECIAL _PAGE_BIT_SOFTW1 |
| #define _PAGE_BIT_CPA_TEST _PAGE_BIT_SOFTW1 |
| #define _PAGE_BIT_SPLITTING _PAGE_BIT_SOFTW2 /* only valid on a PSE pmd */ |
| #define _PAGE_BIT_HIDDEN _PAGE_BIT_SOFTW3 /* hidden by kmemcheck */ |
| #define _PAGE_BIT_SOFT_DIRTY _PAGE_BIT_SOFTW3 /* software dirty tracking */ |
| #define _PAGE_BIT_SOFTW4 58 /* available for programmer */ |
| #define _PAGE_BIT_DEVMAP _PAGE_BIT_SOFTW4 |
| #define _PAGE_BIT_NX 63 /* No execute: only valid after cpuid check */ |
| |
| /* If _PAGE_BIT_PRESENT is clear, we use these: */ |
| 46,7 → 47,6 |
|---|
| #define _PAGE_PAT_LARGE (_AT(pteval_t, 1) << _PAGE_BIT_PAT_LARGE) |
| #define _PAGE_SPECIAL (_AT(pteval_t, 1) << _PAGE_BIT_SPECIAL) |
| #define _PAGE_CPA_TEST (_AT(pteval_t, 1) << _PAGE_BIT_CPA_TEST) |
| #define _PAGE_SPLITTING (_AT(pteval_t, 1) << _PAGE_BIT_SPLITTING) |
| #define __HAVE_ARCH_PTE_SPECIAL |
| |
| #ifdef CONFIG_KMEMCHECK |
| 85,8 → 85,11 |
|---|
| |
| #if defined(CONFIG_X86_64) || defined(CONFIG_X86_PAE) |
| #define _PAGE_NX (_AT(pteval_t, 1) << _PAGE_BIT_NX) |
| #define _PAGE_DEVMAP (_AT(u64, 1) << _PAGE_BIT_DEVMAP) |
| #define __HAVE_ARCH_PTE_DEVMAP |
| #else |
| #define _PAGE_NX (_AT(pteval_t, 0)) |
| #define _PAGE_DEVMAP (_AT(pteval_t, 0)) |
| #endif |
| |
| #define _PAGE_PROTNONE (_AT(pteval_t, 1) << _PAGE_BIT_PROTNONE) |