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Diffstat (limited to 'arch/powerpc/include/asm/pgtable-ppc64-4k.h')
-rw-r--r--arch/powerpc/include/asm/pgtable-ppc64-4k.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/powerpc/include/asm/pgtable-ppc64-4k.h b/arch/powerpc/include/asm/pgtable-ppc64-4k.h
index 6eefdcffa359..12798c9d4b4b 100644
--- a/arch/powerpc/include/asm/pgtable-ppc64-4k.h
+++ b/arch/powerpc/include/asm/pgtable-ppc64-4k.h
@@ -7,7 +7,7 @@
*/
#define PTE_INDEX_SIZE 9
#define PMD_INDEX_SIZE 7
-#define PUD_INDEX_SIZE 7
+#define PUD_INDEX_SIZE 9
#define PGD_INDEX_SIZE 9
#ifndef __ASSEMBLY__
@@ -19,7 +19,7 @@
#define PTRS_PER_PTE (1 << PTE_INDEX_SIZE)
#define PTRS_PER_PMD (1 << PMD_INDEX_SIZE)
-#define PTRS_PER_PUD (1 << PMD_INDEX_SIZE)
+#define PTRS_PER_PUD (1 << PUD_INDEX_SIZE)
#define PTRS_PER_PGD (1 << PGD_INDEX_SIZE)
/* PMD_SHIFT determines what a second-level page table entry can map */