With 4k page size radix config our level 1 page table size 64K and it
should naturally aligned
Signed-off-by: Aneesh Kumar K.V <aneesh.ku...@linux.vnet.ibm.com>
---
arch/powerpc/kernel/head_64.S | 13 ++++++++-----
1 file changed, 8 insertions(+), 5 deletions(-)
diff --git a/arch/powerpc/kernel/head_64.S b/arch/powerpc/kernel/head_64.S
index 4286775cbde9..2d14774af6b4 100644
--- a/arch/powerpc/kernel/head_64.S
+++ b/arch/powerpc/kernel/head_64.S
@@ -973,13 +973,16 @@ start_here_common:
* This stuff goes at the beginning of the bss, which is page-aligned.
*/
.section ".bss"
+/*
+ * pgd dir should be aligned to PGD_TABLE_SIZE which is 64K.
+ * We will need to find a better way to fix this
+ */
+ .align 16
- .align PAGE_SHIFT
+ .globl swapper_pg_dir
+swapper_pg_dir:
+ .space PGD_TABLE_SIZE
.globl empty_zero_page
empty_zero_page:
.space PAGE_SIZE
-
- .globl swapper_pg_dir
-swapper_pg_dir:
- .space PGD_TABLE_SIZE
--
2.5.0
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