kbuild: use -flive-patching when CONFIG_LIVEPATCH is enabled

[linux-2.6-block.git] / Makefile

diff --git a/Makefile b/Makefile
index 60a4732476576b04bdaca1ffa2e5ce4b422944f8..f8d8000f830c45f2fcb99b91b4bd6f12a4e6a548 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -796,6 +796,10 @@ KBUILD_CFLAGS_KERNEL += -ffunction-sections -fdata-sections
 LDFLAGS_vmlinux += --gc-sections
 endif
 
+ifdef CONFIG_LIVEPATCH
+KBUILD_CFLAGS += $(call cc-option, -flive-patching=inline-clone)
+endif
+
 # arch Makefile may override CC so keep this after arch Makefile is included
 NOSTDINC_FLAGS += -nostdinc -isystem $(shell $(CC) -print-file-name=include)