Commit 612ab8ad authored Sep 08, 2020 by Linus Torvalds

Merge tag 'livepatching-for-5.9-rc5' of...

Merge tag 'livepatching-for-5.9-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching

Pull livepatching fix from Petr Mladek:
 "Workaround for 'unreachable instruction' objtool warnings that happen
  with some compiler versions"

* tag 'livepatching-for-5.9-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching:
  Revert "kbuild: use -flive-patching when CONFIG_LIVEPATCH is enabled"

parents f4d51dff 318af7b8

Makefile

+0 −4

Original line number	Diff line number	Diff line
		@@ -882,10 +882,6 @@ 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

		ifdef CONFIG_SHADOW_CALL_STACK
		CC_FLAGS_SCS := -fsanitize=shadow-call-stack
		KBUILD_CFLAGS += $(CC_FLAGS_SCS)

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