1 files changed, 15 insertions, 0 deletions
diff --git a/arch/riscv/include/asm/patch.h b/arch/riscv/include/asm/patch.h
new file mode 100644
index 000000000000..e88b52d39eac
--- /dev/null
+++ b/arch/riscv/include/asm/patch.h
@@ -0,0 +1,15 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * Copyright (C) 2020 SiFive
+ */
+
+#ifndef _ASM_RISCV_PATCH_H
+#define _ASM_RISCV_PATCH_H
+
+int patch_text_nosync(void *addr, const void *insns, size_t len);
+int patch_text_set_nosync(void *addr, u8 c, size_t len);
+int patch_text(void *addr, u32 *insns, int ninsns);
+
+extern int riscv_patch_in_stop_machine;
+
+#endif /* _ASM_RISCV_PATCH_H */