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-rw-r--r--arch/arm/mm/blockops.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/arm/mm/blockops.c b/arch/arm/mm/blockops.c
index 806c6eeb1b0..4f5ee2d0899 100644
--- a/arch/arm/mm/blockops.c
+++ b/arch/arm/mm/blockops.c
@@ -25,13 +25,14 @@ blk_flush_kern_dcache_page(void *kaddr)
{
asm(
"add r1, r0, %0 \n\
+ sub r1, r1, %1 \n\
1: .word 0xec401f0e @ mcrr p15, 0, r0, r1, c14, 0 @ blocking \n\
mov r0, #0 \n\
mcr p15, 0, r0, c7, c5, 0 \n\
mcr p15, 0, r0, c7, c10, 4 \n\
mov pc, lr"
:
- : "I" (PAGE_SIZE));
+ : "I" (PAGE_SIZE), "I" (L1_CACHE_BYTES));
}
/*