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hc

2024-02-20 102a0743326a03cd1a1202ceda21e175b7d3575c

 kernel/tools/arch/s390/include/asm/barrier.h
..
..
@@ -28,4 +28,17 @@
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 #define rmb()				mb()
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 #define wmb()				mb()
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+#define smp_store_release(p, v)			\
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+do {						\
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+	barrier();				\
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+	WRITE_ONCE(*p, v);			\
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+} while (0)
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+
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+#define smp_load_acquire(p)			\
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+({						\
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+	typeof(*p) ___p1 = READ_ONCE(*p);	\
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+	barrier();				\
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+	___p1;					\
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+})
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+
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 #endif /* __TOOLS_LIB_ASM_BARRIER_H */