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-rw-r--r--arch/x86/power/Makefile4
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/x86/power/Makefile b/arch/x86/power/Makefile
index 3ff80156f21a..379777572bc9 100644
--- a/arch/x86/power/Makefile
+++ b/arch/x86/power/Makefile
@@ -4,5 +4,9 @@
# itself be stack-protected
CFLAGS_cpu.o := -fno-stack-protector
+# Clang may incorrectly inline functions with stack protector enabled into
+# __restore_processor_state(): https://bugs.llvm.org/show_bug.cgi?id=47479
+CFLAGS_REMOVE_cpu.o := $(CC_FLAGS_LTO)
+
obj-$(CONFIG_PM_SLEEP) += cpu.o
obj-$(CONFIG_HIBERNATION) += hibernate_$(BITS).o hibernate_asm_$(BITS).o hibernate.o