diff options
| author | Ingo Molnar <mingo@elte.hu> | 2008-01-30 07:32:55 -0500 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-01-30 07:32:55 -0500 |
| commit | 61f38226def55d972cfd0e789971e952525ff8e5 (patch) | |
| tree | 55f39356f75a46638d86c28230e9b8ad76c75ef9 /include/asm-x86/pgtable.h | |
| parent | 925596a017bbd045ff711b778256f459e50a1192 (diff) | |
x86/pgtable: fix constant sign extension problem
based on:
Subject: x86/pgtable: fix constant sign extension problem
From: Jeremy Fitzhardinge <jeremy@goop.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'include/asm-x86/pgtable.h')
| -rw-r--r-- | include/asm-x86/pgtable.h | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/include/asm-x86/pgtable.h b/include/asm-x86/pgtable.h index 5b858f0285a8..73e2b47c055e 100644 --- a/include/asm-x86/pgtable.h +++ b/include/asm-x86/pgtable.h | |||
| @@ -19,18 +19,18 @@ | |||
| 19 | #define _PAGE_BIT_UNUSED3 11 | 19 | #define _PAGE_BIT_UNUSED3 11 |
| 20 | #define _PAGE_BIT_NX 63 /* No execute: only valid after cpuid check */ | 20 | #define _PAGE_BIT_NX 63 /* No execute: only valid after cpuid check */ |
| 21 | 21 | ||
| 22 | #define _PAGE_PRESENT (_AC(1, UL)<<_PAGE_BIT_PRESENT) | 22 | #define _PAGE_PRESENT (_AC(1, L)<<_PAGE_BIT_PRESENT) |
| 23 | #define _PAGE_RW (_AC(1, UL)<<_PAGE_BIT_RW) | 23 | #define _PAGE_RW (_AC(1, L)<<_PAGE_BIT_RW) |
| 24 | #define _PAGE_USER (_AC(1, UL)<<_PAGE_BIT_USER) | 24 | #define _PAGE_USER (_AC(1, L)<<_PAGE_BIT_USER) |
| 25 | #define _PAGE_PWT (_AC(1, UL)<<_PAGE_BIT_PWT) | 25 | #define _PAGE_PWT (_AC(1, L)<<_PAGE_BIT_PWT) |
| 26 | #define _PAGE_PCD (_AC(1, UL)<<_PAGE_BIT_PCD) | 26 | #define _PAGE_PCD (_AC(1, L)<<_PAGE_BIT_PCD) |
| 27 | #define _PAGE_ACCESSED (_AC(1, UL)<<_PAGE_BIT_ACCESSED) | 27 | #define _PAGE_ACCESSED (_AC(1, L)<<_PAGE_BIT_ACCESSED) |
| 28 | #define _PAGE_DIRTY (_AC(1, UL)<<_PAGE_BIT_DIRTY) | 28 | #define _PAGE_DIRTY (_AC(1, L)<<_PAGE_BIT_DIRTY) |
| 29 | #define _PAGE_PSE (_AC(1, UL)<<_PAGE_BIT_PSE) /* 2MB page */ | 29 | #define _PAGE_PSE (_AC(1, L)<<_PAGE_BIT_PSE) /* 2MB page */ |
| 30 | #define _PAGE_GLOBAL (_AC(1, UL)<<_PAGE_BIT_GLOBAL) /* Global TLB entry */ | 30 | #define _PAGE_GLOBAL (_AC(1, L)<<_PAGE_BIT_GLOBAL) /* Global TLB entry */ |
| 31 | #define _PAGE_UNUSED1 (_AC(1, UL)<<_PAGE_BIT_UNUSED1) | 31 | #define _PAGE_UNUSED1 (_AC(1, L)<<_PAGE_BIT_UNUSED1) |
| 32 | #define _PAGE_UNUSED2 (_AC(1, UL)<<_PAGE_BIT_UNUSED2) | 32 | #define _PAGE_UNUSED2 (_AC(1, L)<<_PAGE_BIT_UNUSED2) |
| 33 | #define _PAGE_UNUSED3 (_AC(1, UL)<<_PAGE_BIT_UNUSED3) | 33 | #define _PAGE_UNUSED3 (_AC(1, L)<<_PAGE_BIT_UNUSED3) |
| 34 | 34 | ||
| 35 | #if defined(CONFIG_X86_64) || defined(CONFIG_X86_PAE) | 35 | #if defined(CONFIG_X86_64) || defined(CONFIG_X86_PAE) |
| 36 | #define _PAGE_NX (_AC(1, ULL) << _PAGE_BIT_NX) | 36 | #define _PAGE_NX (_AC(1, ULL) << _PAGE_BIT_NX) |