linux-kernel - [PATCH 2/2] x86/build: remove unnecessary preparation for purgatory

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Date:   Tue, 19 Jun 2018 18:43:42 +0900
From:   Masahiro Yamada <yamada.masahiro@...ionext.com>
To:     Ingo Molnar <mingo@...hat.com>,
        Thomas Gleixner <tglx@...utronix.de>, x86@...nel.org
Cc:     Sam Ravnborg <sam@...nborg.org>,
        Michal Marek <michal.lkml@...kovi.net>,
        Masahiro Yamada <yamada.masahiro@...ionext.com>,
        "H. Peter Anvin" <hpa@...or.com>, linux-kernel@...r.kernel.org
Subject: [PATCH 2/2] x86/build: remove unnecessary preparation for purgatory

kexec-purgatory.c is properly generated when Kbuild descend into
the arch/x86/purgatory/.

The archprepare target is redundant.

Signed-off-by: Masahiro Yamada <yamada.masahiro@...ionext.com>
---

 arch/x86/Makefile | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/arch/x86/Makefile b/arch/x86/Makefile
index 246a979..a08e828 100644
--- a/arch/x86/Makefile
+++ b/arch/x86/Makefile
@@ -258,11 +258,6 @@ archscripts: scripts_basic
 archheaders:
 	$(Q)$(MAKE) $(build)=arch/x86/entry/syscalls all
 
-archprepare:
-ifeq ($(CONFIG_KEXEC_FILE),y)
-	$(Q)$(MAKE) $(build)=arch/x86/purgatory arch/x86/purgatory/kexec-purgatory.c
-endif
-
 ###
 # Kernel objects
 
-- 
2.7.4