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-rw-r--r--arch/x86/Kbuild4
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/x86/Kbuild b/arch/x86/Kbuild
index e5287d8517aa..61b6d51866f8 100644
--- a/arch/x86/Kbuild
+++ b/arch/x86/Kbuild
@@ -16,3 +16,7 @@ obj-$(CONFIG_IA32_EMULATION) += ia32/
obj-y += platform/
obj-y += net/
+
+ifeq ($(CONFIG_X86_64),y)
+obj-$(CONFIG_KEXEC) += purgatory/
+endif