x86: change_page_attr_clear fix
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>
diff --git a/arch/x86/mm/pageattr.c b/arch/x86/mm/pageattr.c
index 1cc6607..e297bd6 100644
--- a/arch/x86/mm/pageattr.c
+++ b/arch/x86/mm/pageattr.c
@@ -399,8 +399,7 @@
static inline int change_page_attr_clear(unsigned long addr, int numpages,
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)