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-rw-r--r--arch/loongarch/include/asm/percpu.h7
1 files changed, 6 insertions, 1 deletions
diff --git a/arch/loongarch/include/asm/percpu.h b/arch/loongarch/include/asm/percpu.h
index 9b36ac003f..8f290e5546 100644
--- a/arch/loongarch/include/asm/percpu.h
+++ b/arch/loongarch/include/asm/percpu.h
@@ -29,7 +29,12 @@ static inline void set_my_cpu_offset(unsigned long off)
__my_cpu_offset = off;
csr_write64(off, PERCPU_BASE_KS);
}
-#define __my_cpu_offset __my_cpu_offset
+
+#define __my_cpu_offset \
+({ \
+ __asm__ __volatile__("":"+r"(__my_cpu_offset)); \
+ __my_cpu_offset; \
+})
#define PERCPU_OP(op, asm_op, c_op) \
static __always_inline unsigned long __percpu_##op(void *ptr, \