kernel/arch/riscv/include/asm/patch.h
.. .. @@ -9,4 +9,6 @@ 9 9 int patch_text_nosync(void *addr, const void *insns, size_t len); 10 10 int patch_text(void *addr, u32 insn); 11 11 12 +extern int riscv_patch_in_stop_machine;13 +12 14 #endif /* _ASM_RISCV_PATCH_H */