Update Linux to v5.4.2

Change-Id: Idf6911045d9d382da2cfe01b1edff026404ac8fd
diff --git a/tools/objtool/arch/x86/Build b/tools/objtool/arch/x86/Build
index b998412..7c50040 100644
--- a/tools/objtool/arch/x86/Build
+++ b/tools/objtool/arch/x86/Build
@@ -1,7 +1,7 @@
 objtool-y += decode.o
 
-inat_tables_script = arch/x86/tools/gen-insn-attr-x86.awk
-inat_tables_maps = arch/x86/lib/x86-opcode-map.txt
+inat_tables_script = ../arch/x86/tools/gen-insn-attr-x86.awk
+inat_tables_maps = ../arch/x86/lib/x86-opcode-map.txt
 
 $(OUTPUT)arch/x86/lib/inat-tables.c: $(inat_tables_script) $(inat_tables_maps)
 	$(call rule_mkdir)