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-rw-r--r--arch/x86/include/asm/pgtable.h6
1 files changed, 4 insertions, 2 deletions
diff --git a/arch/x86/include/asm/pgtable.h b/arch/x86/include/asm/pgtable.h
index af6fd360ab35..a34c785c5a63 100644
--- a/arch/x86/include/asm/pgtable.h
+++ b/arch/x86/include/asm/pgtable.h
@@ -16,6 +16,8 @@
#ifndef __ASSEMBLY__
+#include <asm/x86_init.h>
+
/*
* ZERO_PAGE is a global shared page that is always zero: used
* for zero-mapped memory areas etc..
@@ -270,9 +272,9 @@ static inline int is_new_memtype_allowed(u64 paddr, unsigned long size,
unsigned long new_flags)
{
/*
- * PAT type is always WB for ISA. So no need to check.
+ * PAT type is always WB for untracked ranges, so no need to check.
*/
- if (is_ISA_range(paddr, paddr + size - 1))
+ if (x86_platform.is_untracked_pat_range(paddr, paddr + size))
return 1;
/*