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x86: change_page_attr_clear fix

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This patch replaces __change_page_attr_set_clr() with
change_page_attr_set_clr() in change_page_attr_clear() to flush the
TLB/cache properly.

Signed-off-by: Huang Ying <ying.huang@intel.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Huang, Ying
2008-01-31 22:05:43 +01:00
committed by Ingo Molnar
parent c1666e663d
commit 5827040df0
1 changed files with 1 additions and 2 deletions
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arch/x86/mm/pageattr.c
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@@ -399,8 +399,7 @@ static inline int change_page_attr_set(unsigned long addr, int numpages,
static inline int change_page_attr_clear(unsigned long addr, int numpages, static inline int change_page_attr_clear(unsigned long addr, int numpages,
pgprot_t mask) pgprot_t mask)
{ {
return __change_page_attr_set_clr(addr, numpages, __pgprot(0), mask); return change_page_attr_set_clr(addr, numpages, __pgprot(0), mask);
} }
int set_memory_uc(unsigned long addr, int numpages) int set_memory_uc(unsigned long addr, int numpages)