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-rw-r--r--arch/arm64/include/asm/atomic_ll_sc.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm64/include/asm/atomic_ll_sc.h b/arch/arm64/include/asm/atomic_ll_sc.h
index f02d3bf7b9e6..fb841553b0b0 100644
--- a/arch/arm64/include/asm/atomic_ll_sc.h
+++ b/arch/arm64/include/asm/atomic_ll_sc.h
@@ -268,7 +268,7 @@ __LL_SC_PREFIX(__cmpxchg_case_##name##sz(volatile void *ptr, \
"2:" \
: [tmp] "=&r" (tmp), [oldval] "=&r" (oldval), \
[v] "+Q" (*(u##sz *)ptr) \
- : [old] "Lr" (old), [new] "r" (new) \
+ : [old] "Kr" (old), [new] "r" (new) \
: cl); \
\
return oldval; \