try

mengkernel · Jun 30, 2023 · df20329 · df20329
1 parent f9ebe3d
commit df20329
Showing 1 changed file with 1 addition and 5 deletions.
diff --git a/Makefile b/Makefile
@@ -632,11 +632,7 @@ endif
 # Defaults to vmlinux, but the arch makefile usually adds further targets
 all: vmlinux
 
-ifeq ($(CONFIG_PGO_KERNEL),y)
-CFLAGS_GCOV := -fprofile-generate
-else
-CFLAGS_GCOV := -fprofile-arcs
-endif
+CFLAGS_GCOV := -fprofile-arcs -fprofile-values -fvpt
 CFLAGS_GCOV += -fkernel-pgo -ftest-coverage \
 	$(call cc-option,-fno-tree-loop-im) \
 	$(call cc-disable-warning,maybe-uninitialized,)