The asm_volatile_goto quirk is not needed anymore for 4.17, kernel has introduced a workaround macro __BPF_TRACING__.

Author: gianlucaborello

driver/bpf/Makefile

@@ -27,6 +27,7 @@ $(obj)/probe.o: $(src)/probe.c \
 		$(KBUILD_CPPFLAGS) \
 		$(DEBUG) \
 		-D__KERNEL__ \
+		-D__BPF_TRACING__ \
 		-Wno-gnu-variable-sized-type-not-at-end \
 		-Wno-address-of-packed-member \
 		-fno-jump-tables \

driver/bpf/quirks.h

@@ -20,11 +20,4 @@
 #define BPF_SUPPORTS_RAW_TRACEPOINTS
 #endif
 
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 17, 0)
-#include <linux/compiler.h>
-
-#undef asm_volatile_goto
-#define asm_volatile_goto(...)
-#endif
-
 #endif