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x86/pgtable: fix constant sign extension problem

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 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>
This commit is contained in:
Ingo Molnar 2008-01-30 13:32:55 +01:00
parent 925596a017
commit 61f38226de
1 changed files with 12 additions and 12 deletions
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24
include/asm-x86/pgtable.h
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@ -19,18 +19,18 @@
#define _PAGE_BIT_UNUSED3 11
#define _PAGE_BIT_NX 63 /* No execute: only valid after cpuid check */
#define _PAGE_PRESENT (_AC(1, UL)<<_PAGE_BIT_PRESENT)
#define _PAGE_RW (_AC(1, UL)<<_PAGE_BIT_RW)
#define _PAGE_USER (_AC(1, UL)<<_PAGE_BIT_USER)
#define _PAGE_PWT (_AC(1, UL)<<_PAGE_BIT_PWT)
#define _PAGE_PCD (_AC(1, UL)<<_PAGE_BIT_PCD)
#define _PAGE_ACCESSED (_AC(1, UL)<<_PAGE_BIT_ACCESSED)
#define _PAGE_DIRTY (_AC(1, UL)<<_PAGE_BIT_DIRTY)
#define _PAGE_PSE (_AC(1, UL)<<_PAGE_BIT_PSE) /* 2MB page */
#define _PAGE_GLOBAL (_AC(1, UL)<<_PAGE_BIT_GLOBAL) /* Global TLB entry */
#define _PAGE_UNUSED1 (_AC(1, UL)<<_PAGE_BIT_UNUSED1)
#define _PAGE_UNUSED2 (_AC(1, UL)<<_PAGE_BIT_UNUSED2)
#define _PAGE_UNUSED3 (_AC(1, UL)<<_PAGE_BIT_UNUSED3)
#define _PAGE_PRESENT (_AC(1, L)<<_PAGE_BIT_PRESENT)
#define _PAGE_RW (_AC(1, L)<<_PAGE_BIT_RW)
#define _PAGE_USER (_AC(1, L)<<_PAGE_BIT_USER)
#define _PAGE_PWT (_AC(1, L)<<_PAGE_BIT_PWT)
#define _PAGE_PCD (_AC(1, L)<<_PAGE_BIT_PCD)
#define _PAGE_ACCESSED (_AC(1, L)<<_PAGE_BIT_ACCESSED)
#define _PAGE_DIRTY (_AC(1, L)<<_PAGE_BIT_DIRTY)
#define _PAGE_PSE (_AC(1, L)<<_PAGE_BIT_PSE) /* 2MB page */
#define _PAGE_GLOBAL (_AC(1, L)<<_PAGE_BIT_GLOBAL) /* Global TLB entry */
#define _PAGE_UNUSED1 (_AC(1, L)<<_PAGE_BIT_UNUSED1)
#define _PAGE_UNUSED2 (_AC(1, L)<<_PAGE_BIT_UNUSED2)
#define _PAGE_UNUSED3 (_AC(1, L)<<_PAGE_BIT_UNUSED3)
#if defined(CONFIG_X86_64) || defined(CONFIG_X86_PAE)
#define _PAGE_NX (_AC(1, ULL) << _PAGE_BIT_NX)