kexec: purgatory: add clean-up for purgatory directory
Without this patch the kexec-purgatory.c and purgatory.ro files are not
removed after make mrproper.
Signed-off-by: Michael Welling <mwelling@ieee.org>
Acked-by: Vivek Goyal <vgoyal@redhat.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/arch/x86/Makefile b/arch/x86/Makefile
index c96bcec..60087ca 100644
--- a/arch/x86/Makefile
+++ b/arch/x86/Makefile
@@ -251,6 +251,7 @@
$(Q)rm -rf $(objtree)/arch/x86_64
$(Q)$(MAKE) $(clean)=$(boot)
$(Q)$(MAKE) $(clean)=arch/x86/tools
+ $(Q)$(MAKE) $(clean)=arch/x86/purgatory
PHONY += kvmconfig
kvmconfig: