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-rw-r--r--arch/arm/mm/proc-xsc3.S3
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/arm/mm/proc-xsc3.S b/arch/arm/mm/proc-xsc3.S
index f90513e9af0..80873b36c3f 100644
--- a/arch/arm/mm/proc-xsc3.S
+++ b/arch/arm/mm/proc-xsc3.S
@@ -30,6 +30,7 @@
#include <asm/procinfo.h>
#include <asm/hardware.h>
#include <asm/pgtable.h>
+#include <asm/pgtable-hwdef.h>
#include <asm/page.h>
#include <asm/ptrace.h>
#include "proc-macros.S"
@@ -370,7 +371,7 @@ ENTRY(cpu_xsc3_switch_mm)
ENTRY(cpu_xsc3_set_pte)
str r1, [r0], #-2048 @ linux version
- bic r2, r1, #0xff0
+ bic r2, r1, #0xdf0 @ Keep C, B, coherency bits
orr r2, r2, #PTE_TYPE_EXT @ extended page
eor r3, r1, #L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_WRITE | L_PTE_DIRTY