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nexedi
linux
Commits
7f84133a
Commit
7f84133a
authored
May 20, 2008
by
Jeremy Fitzhardinge
Committed by
Linus Torvalds
May 20, 2008
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x86: use PTE_MASK in pgtable_32.h
Signed-off-by:
Linus Torvalds
<
torvalds@linux-foundation.org
>
parent
a4d68862
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1
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include/asm-x86/pgtable_32.h
include/asm-x86/pgtable_32.h
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include/asm-x86/pgtable_32.h
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7f84133a
...
@@ -88,7 +88,7 @@ extern unsigned long pg0[];
...
@@ -88,7 +88,7 @@ extern unsigned long pg0[];
/* To avoid harmful races, pmd_none(x) should check only the lower when PAE */
/* To avoid harmful races, pmd_none(x) should check only the lower when PAE */
#define pmd_none(x) (!(unsigned long)pmd_val((x)))
#define pmd_none(x) (!(unsigned long)pmd_val((x)))
#define pmd_present(x) (pmd_val((x)) & _PAGE_PRESENT)
#define pmd_present(x) (pmd_val((x)) & _PAGE_PRESENT)
#define pmd_bad(x) ((pmd_val(x) & (~P
AG
E_MASK & ~_PAGE_USER)) != _KERNPG_TABLE)
#define pmd_bad(x) ((pmd_val(x) & (~P
T
E_MASK & ~_PAGE_USER)) != _KERNPG_TABLE)
#define pages_to_mb(x) ((x) >> (20-PAGE_SHIFT))
#define pages_to_mb(x) ((x) >> (20-PAGE_SHIFT))
...
@@ -159,7 +159,7 @@ static inline int pud_large(pud_t pud) { return 0; }
...
@@ -159,7 +159,7 @@ static inline int pud_large(pud_t pud) { return 0; }
#define pmd_page(pmd) (pfn_to_page(pmd_val((pmd)) >> PAGE_SHIFT))
#define pmd_page(pmd) (pfn_to_page(pmd_val((pmd)) >> PAGE_SHIFT))
#define pmd_page_vaddr(pmd) \
#define pmd_page_vaddr(pmd) \
((unsigned long)__va(pmd_val((pmd)) & P
AG
E_MASK))
((unsigned long)__va(pmd_val((pmd)) & P
T
E_MASK))
#if defined(CONFIG_HIGHPTE)
#if defined(CONFIG_HIGHPTE)
#define pte_offset_map(dir, address) \
#define pte_offset_map(dir, address) \
...
...
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