linux-kernel - [PATCH v2 1/2] x86/purgatory: hard-code obj-y in Makefile

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Message-Id: <20220725020812.622255-1-masahiroy@kernel.org>
Date:   Mon, 25 Jul 2022 11:08:11 +0900
From:   Masahiro Yamada <masahiroy@...nel.org>
To:     x86@...nel.org, Thomas Gleixner <tglx@...utronix.de>,
        Ingo Molnar <mingo@...hat.com>, Borislav Petkov <bp@...en8.de>
Cc:     "H . Peter Anvin" <hpa@...or.com>,
        Masahiro Yamada <masahiroy@...nel.org>,
        Dave Hansen <dave.hansen@...ux.intel.com>,
        Nick Desaulniers <ndesaulniers@...gle.com>,
        linux-kernel@...r.kernel.org
Subject: [PATCH v2 1/2] x86/purgatory: hard-code obj-y in Makefile

arch/x86/Kbuild guards the entire purgatory/ directory, and
CONFIG_KEXEC_FILE is bool type.

$(CONFIG_KEXEC_FILE) is always 'y' when this directory is being built.

Signed-off-by: Masahiro Yamada <masahiroy@...nel.org>
---

(no changes since v1)

 arch/x86/purgatory/Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/x86/purgatory/Makefile b/arch/x86/purgatory/Makefile
index ae53d54d7959..248b009c4061 100644
--- a/arch/x86/purgatory/Makefile
+++ b/arch/x86/purgatory/Makefile
@@ -81,4 +81,4 @@ quiet_cmd_bin2c = BIN2C   $@
 $(obj)/kexec-purgatory.c: $(obj)/purgatory.ro $(obj)/purgatory.chk FORCE
 	$(call if_changed,bin2c)
 
-obj-$(CONFIG_KEXEC_FILE)	+= kexec-purgatory.o
+obj-y += kexec-purgatory.o
-- 
2.34.1