diff --git a/arch/loongarch/include/asm/atomic.h b/arch/loongarch/include/asm/atomic.h
index 98a24f2217464f05eb8799f08bc1946c51ed27da..aad2df1af323e6461153e866a23b6e0e3b5ce64a 100644
--- a/arch/loongarch/include/asm/atomic.h
+++ b/arch/loongarch/include/asm/atomic.h
@@ -162,8 +162,10 @@ static inline int arch_atomic_sub_if_positive(int i, atomic_t *v)
 		"	bltz	%0, 2f					\n"
 		"	sc.w	%1, %2					\n"
 		"	beqz	%1, 1b					\n"
+		"	b	3f					\n"
 		"2:							\n"
 		__WEAK_LLSC_MB
+		"3:							\n"
 		: "=&r" (result), "=&r" (temp), "+ZC" (v->counter)
 		: "I" (-i));
 	} else {
@@ -174,8 +176,10 @@ static inline int arch_atomic_sub_if_positive(int i, atomic_t *v)
 		"	bltz	%0, 2f					\n"
 		"	sc.w	%1, %2					\n"
 		"	beqz	%1, 1b					\n"
+		"	b	3f					\n"
 		"2:							\n"
 		__WEAK_LLSC_MB
+		"3:							\n"
 		: "=&r" (result), "=&r" (temp), "+ZC" (v->counter)
 		: "r" (i));
 	}
@@ -323,8 +327,10 @@ static inline long arch_atomic64_sub_if_positive(long i, atomic64_t *v)
 		"	bltz	%0, 2f					\n"
 		"	sc.d	%1, %2					\n"
 		"	beqz	%1, 1b					\n"
+		"	b	3f					\n"
 		"2:							\n"
 		__WEAK_LLSC_MB
+		"3:							\n"
 		: "=&r" (result), "=&r" (temp), "+ZC" (v->counter)
 		: "I" (-i));
 	} else {
@@ -335,8 +341,10 @@ static inline long arch_atomic64_sub_if_positive(long i, atomic64_t *v)
 		"	bltz	%0, 2f					\n"
 		"	sc.d	%1, %2					\n"
 		"	beqz	%1, 1b					\n"
+		"	b	3f					\n"
 		"2:							\n"
 		__WEAK_LLSC_MB
+		"3:							\n"
 		: "=&r" (result), "=&r" (temp), "+ZC" (v->counter)
 		: "r" (i));
 	}
diff --git a/arch/loongarch/include/asm/cmpxchg.h b/arch/loongarch/include/asm/cmpxchg.h
index ae19e33c77548aed5f94c59f0c727c1d535eb647..1a47d5ee1196ca7c15aed1e0136c16969cf197b5 100644
--- a/arch/loongarch/include/asm/cmpxchg.h
+++ b/arch/loongarch/include/asm/cmpxchg.h
@@ -102,8 +102,10 @@ static inline unsigned long __xchg(volatile void *ptr, unsigned long x,
 	"	move	$t0, %z4			\n"		\
 	"	" st "	$t0, %1				\n"		\
 	"	beqz	$t0, 1b				\n"		\
+	"	b	3f				\n"		\
 	"2:						\n"		\
 	__WEAK_LLSC_MB							\
+	"3:						\n"		\
 	: "=&r" (__ret), "=ZB"(*m)					\
 	: "ZB"(*m), "Jr" (old), "Jr" (new)				\
 	: "t0", "memory");						\
diff --git a/arch/loongarch/include/asm/futex.h b/arch/loongarch/include/asm/futex.h
index feb6658c84ff8b04e18a684ee9cddca18bfb1c33..f0208f4aec3e7cdba4377f93649c6dc7d35cb16d 100644
--- a/arch/loongarch/include/asm/futex.h
+++ b/arch/loongarch/include/asm/futex.h
@@ -84,8 +84,10 @@ futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr, u32 oldval, u32 newv
 	"	move	$t0, %z5				\n"
 	"2:	sc.w	$t0, %2					\n"
 	"	beqz	$t0, 1b					\n"
+	"	b	5f					\n"
 	"3:							\n"
 	__WEAK_LLSC_MB
+	"5:							\n"
 	"	.section .fixup,\"ax\"				\n"
 	"4:	li.d	%0, %6					\n"
 	"	b	3b					\n"
diff --git a/arch/loongarch/include/asm/pgtable.h b/arch/loongarch/include/asm/pgtable.h
index 27aa3d03162d9cff6a6018e96c355e64562d6cd0..eb33189276447630b04451ddfcf5202561195f0a 100644
--- a/arch/loongarch/include/asm/pgtable.h
+++ b/arch/loongarch/include/asm/pgtable.h
@@ -298,9 +298,10 @@ static inline void set_pte(pte_t *ptep, pte_t pteval)
 		"	 or	%[tmp], %[tmp], %[global]	\n"
 			__SC	"%[tmp], %[buddy]		\n"
 		"	beqz	%[tmp], 1b			\n"
-		"	nop					\n"
+		"	b	3f				\n"
 		"2:						\n"
 		__WEAK_LLSC_MB
+		"3:						\n"
 		: [buddy] "+m" (buddy->pte), [tmp] "=&r" (tmp)
 		: [global] "r" (page_global));
 #else /* !CONFIG_SMP */