2 files changed, 21 insertions, 30 deletions
diff --git a/arch/riscv/include/asm/bug.h b/arch/riscv/include/asm/bug.h
index 1aaea81fb141..4c03e20ad11f 100644
--- a/arch/riscv/include/asm/bug.h
+++ b/arch/riscv/include/asm/bug.h
@@ -31,40 +31,45 @@ typedef u32 bug_insn_t;
 
 #ifdef CONFIG_GENERIC_BUG_RELATIVE_POINTERS
 #define __BUG_ENTRY_ADDR	RISCV_INT " 1b - ."
-#define __BUG_ENTRY_FILE	RISCV_INT " %0 - ."
+#define __BUG_ENTRY_FILE(file)	RISCV_INT " " file " - ."
 #else
 #define __BUG_ENTRY_ADDR	RISCV_PTR " 1b"
-#define __BUG_ENTRY_FILE	RISCV_PTR " %0"
+#define __BUG_ENTRY_FILE(file)	RISCV_PTR " " file
 #endif
 
 #ifdef CONFIG_DEBUG_BUGVERBOSE
-#define __BUG_ENTRY			\
+#define __BUG_ENTRY(file, line, flags)	\
 	__BUG_ENTRY_ADDR "\n\t"		\
-	__BUG_ENTRY_FILE "\n\t"		\
-	RISCV_SHORT " %1\n\t"		\
-	RISCV_SHORT " %2"
+	__BUG_ENTRY_FILE(file) "\n\t"	\
+	RISCV_SHORT " " line "\n\t"	\
+	RISCV_SHORT " " flags
 #else
-#define __BUG_ENTRY			\
-	__BUG_ENTRY_ADDR "\n\t"		\
-	RISCV_SHORT " %2"
+#define __BUG_ENTRY(file, line, flags)		\
+	__BUG_ENTRY_ADDR "\n\t"			\
+	RISCV_SHORT " " flags
 #endif
 
 #ifdef CONFIG_GENERIC_BUG
-#define __BUG_FLAGS(flags)					\
-do {								\
-	__asm__ __volatile__ (					\
+
+#define ARCH_WARN_ASM(file, line, flags, size)			\
 		"1:\n\t"					\
 			"ebreak\n"				\
 			".pushsection __bug_table,\"aw\"\n\t"	\
 		"2:\n\t"					\
-			__BUG_ENTRY "\n\t"			\
-			".org 2b + %3\n\t"                      \
+		__BUG_ENTRY(file, line, flags) "\n\t"		\
+			".org 2b + " size "\n\t"                \
 			".popsection"				\
+
+#define __BUG_FLAGS(flags)					\
+do {								\
+	__asm__ __volatile__ (					\
+		ARCH_WARN_ASM("%0", "%1", "%2", "%3")		\
 		:						\
 		: "i" (__FILE__), "i" (__LINE__),		\
 		  "i" (flags),					\
 		  "i" (sizeof(struct bug_entry)));              \
 } while (0)
+
 #else /* CONFIG_GENERIC_BUG */
 #define __BUG_FLAGS(flags) do {					\
 	__asm__ __volatile__ ("ebreak\n");			\
@@ -78,6 +83,8 @@ do {								\
 
 #define __WARN_FLAGS(flags) __BUG_FLAGS(BUGFLAG_WARNING|(flags))
 
+#define ARCH_WARN_REACHABLE
+
 #define HAVE_ARCH_BUG
 
 #include <asm-generic/bug.h>
diff --git a/arch/riscv/include/asm/cfi.h b/arch/riscv/include/asm/cfi.h
index fb9696d7a3f2..4508aaa7a2fd 100644
--- a/arch/riscv/include/asm/cfi.h
+++ b/arch/riscv/include/asm/cfi.h
@@ -14,27 +14,11 @@ struct pt_regs;
 #ifdef CONFIG_CFI_CLANG
 enum bug_trap_type handle_cfi_failure(struct pt_regs *regs);
 #define __bpfcall
-static inline int cfi_get_offset(void)
-{
-	return 4;
-}
-
-#define cfi_get_offset cfi_get_offset
-extern u32 cfi_bpf_hash;
-extern u32 cfi_bpf_subprog_hash;
-extern u32 cfi_get_func_hash(void *func);
 #else
 static inline enum bug_trap_type handle_cfi_failure(struct pt_regs *regs)
 {
 	return BUG_TRAP_TYPE_NONE;
 }
-
-#define cfi_bpf_hash 0U
-#define cfi_bpf_subprog_hash 0U
-static inline u32 cfi_get_func_hash(void *func)
-{
-	return 0;
-}
 #endif /* CONFIG_CFI_CLANG */
 
 #endif /* _ASM_RISCV_CFI_H */