linux-kernel - [PATCH 2/2] x86/build: move the install rule to arch/x86/Makefile

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Message-Id: <20210729140023.442101-2-masahiroy@kernel.org>
Date:   Thu, 29 Jul 2021 23:00:23 +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>,
        linux-kernel@...r.kernel.org
Subject: [PATCH 2/2] x86/build: move the install rule to arch/x86/Makefile

Currently, the install target in arch/x86/Makefile descends into
arch/x86/boot/Makefile to invoke the shell script, but there is no
good reason to do so.

arch/x86/Makefile can run the shell script directly.

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

 arch/x86/Makefile      | 3 ++-
 arch/x86/boot/Makefile | 7 +------
 2 files changed, 3 insertions(+), 7 deletions(-)

diff --git a/arch/x86/Makefile b/arch/x86/Makefile
index 4f784d9ac925..2c36cdc2593a 100644
--- a/arch/x86/Makefile
+++ b/arch/x86/Makefile
@@ -277,7 +277,8 @@ $(BOOT_TARGETS): vmlinux
 
 PHONY += install
 install:
-	$(Q)$(MAKE) $(build)=$(boot) $@
+	$(CONFIG_SHELL) $(srctree)/$(boot)/install.sh $(KERNELRELEASE) \
+		$(KBUILD_IMAGE) System.map "$(INSTALL_PATH)"
 
 PHONY += vdso_install
 vdso_install:
diff --git a/arch/x86/boot/Makefile b/arch/x86/boot/Makefile
index dfbc26a8e924..b5aecb524a8a 100644
--- a/arch/x86/boot/Makefile
+++ b/arch/x86/boot/Makefile
@@ -133,7 +133,7 @@ quiet_cmd_genimage = GENIMAGE $3
 cmd_genimage = $(BASH) $(srctree)/$(src)/genimage.sh $2 $3 $(obj)/bzImage \
 		$(obj)/mtools.conf '$(FDARGS)' $(FDINITRD)
 
-PHONY += bzdisk fdimage fdimage144 fdimage288 hdimage isoimage install
+PHONY += bzdisk fdimage fdimage144 fdimage288 hdimage isoimage
 
 # This requires write access to /dev/fd0
 # All images require syslinux to be installed; hdimage also requires
@@ -156,8 +156,3 @@ hdimage: $(imgdeps)
 isoimage: $(imgdeps)
 	$(call cmd,genimage,isoimage,$(obj)/image.iso)
 	@$(kecho) 'Kernel: $(obj)/image.iso is ready'
-
-install:
-	$(CONFIG_SHELL) $(srctree)/$(src)/install.sh \
-		$(KERNELRELEASE) $(obj)/bzImage \
-		System.map "$(INSTALL_PATH)"
-- 
2.27.0