Re: [PATCH 0/2] kbuild: Fix install errors when INSTALL_PATH does not exist

Re: [PATCH 0/2] kbuild: Fix install errors when INSTALL_PATH does not exist

[Zhang Bingwu]

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Sorry I forgot to CC these patches to kbuild list.

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xtex @ Sat Feb 10 10:16:06 AM UTC 2024

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Re: [PATCH 1/2] kbuild: Abort make on install failures

[xtex]

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On Saturday, February 10, 2024 6:29:00 PM CST Russell King (Oracle) wrote:
> What about #!/bin/sh -e on the first line, which is the more normal way
> to do this for an entire script?

Will do this in V2.

-- 
xtex @ Sat Feb 10 10:32:32 AM UTC 2024

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[PATCH 1/2] kbuild: Abort make on install failures

[Zhang Bingwu]

From: Zhang Bingwu <xtexchooser@duck.com>

Setting '-e' flag tells shells to exit with error exit code immediately
after any of commands fails, and causes make(1) to regard recipes as
failed.

Before this, make will still continue to succeed even after the
installation failed, for example, for insufficient permission or
directory does not exist.

Signed-off-by: Zhang Bingwu <xtexchooser@duck.com>
---
 arch/arm/boot/install.sh   | 2 ++
 arch/arm64/boot/install.sh | 2 ++
 arch/m68k/install.sh       | 2 ++
 arch/nios2/boot/install.sh | 2 ++
 arch/parisc/install.sh     | 2 ++
 arch/riscv/boot/install.sh | 2 ++
 arch/s390/boot/install.sh  | 2 ++
 arch/sparc/boot/install.sh | 2 ++
 arch/x86/boot/install.sh   | 2 ++
 9 files changed, 18 insertions(+)

diff --git a/arch/arm/boot/install.sh b/arch/arm/boot/install.sh
index 9ec11fac7d8d..34e2c6e31fd1 100755
--- a/arch/arm/boot/install.sh
+++ b/arch/arm/boot/install.sh
@@ -17,6 +17,8 @@
 #   $3 - kernel map file
 #   $4 - default install path (blank if root directory)
 
+set -e
+
 if [ "$(basename $2)" = "zImage" ]; then
 # Compressed install
   echo "Installing compressed kernel"
diff --git a/arch/arm64/boot/install.sh b/arch/arm64/boot/install.sh
index 9b7a09808a3d..cc2f4ccca6c0 100755
--- a/arch/arm64/boot/install.sh
+++ b/arch/arm64/boot/install.sh
@@ -17,6 +17,8 @@
 #   $3 - kernel map file
 #   $4 - default install path (blank if root directory)
 
+set -e
+
 if [ "$(basename $2)" = "Image.gz" ] || [ "$(basename $2)" = "vmlinuz.efi" ]
 then
 # Compressed install
diff --git a/arch/m68k/install.sh b/arch/m68k/install.sh
index af65e16e5147..b6829b3942b3 100755
--- a/arch/m68k/install.sh
+++ b/arch/m68k/install.sh
@@ -16,6 +16,8 @@
 #   $3 - kernel map file
 #   $4 - default install path (blank if root directory)
 
+set -e
+
 if [ -f $4/vmlinuz ]; then
 	mv $4/vmlinuz $4/vmlinuz.old
 fi
diff --git a/arch/nios2/boot/install.sh b/arch/nios2/boot/install.sh
index 34a2feec42c8..1161f2bf59ec 100755
--- a/arch/nios2/boot/install.sh
+++ b/arch/nios2/boot/install.sh
@@ -16,6 +16,8 @@
 #   $3 - kernel map file
 #   $4 - default install path (blank if root directory)
 
+set -e
+
 if [ -f $4/vmlinuz ]; then
 	mv $4/vmlinuz $4/vmlinuz.old
 fi
diff --git a/arch/parisc/install.sh b/arch/parisc/install.sh
index 933d031c249a..664c2d77f776 100755
--- a/arch/parisc/install.sh
+++ b/arch/parisc/install.sh
@@ -16,6 +16,8 @@
 #   $3 - kernel map file
 #   $4 - default install path (blank if root directory)
 
+set -e
+
 if [ "$(basename $2)" = "vmlinuz" ]; then
 # Compressed install
   echo "Installing compressed kernel"
diff --git a/arch/riscv/boot/install.sh b/arch/riscv/boot/install.sh
index 4c63f3f0643d..a59639dff64f 100755
--- a/arch/riscv/boot/install.sh
+++ b/arch/riscv/boot/install.sh
@@ -17,6 +17,8 @@
 #   $3 - kernel map file
 #   $4 - default install path (blank if root directory)
 
+set -e
+
 if [ "$(basename $2)" = "Image.gz" ]; then
 # Compressed install
   echo "Installing compressed kernel"
diff --git a/arch/s390/boot/install.sh b/arch/s390/boot/install.sh
index a13dd2f2aa1c..fa41486258ee 100755
--- a/arch/s390/boot/install.sh
+++ b/arch/s390/boot/install.sh
@@ -15,6 +15,8 @@
 #   $3 - kernel map file
 #   $4 - default install path (blank if root directory)
 
+set -e
+
 echo "Warning: '${INSTALLKERNEL}' command not available - additional " \
      "bootloader config required" >&2
 if [ -f "$4/vmlinuz-$1" ]; then mv -- "$4/vmlinuz-$1" "$4/vmlinuz-$1.old"; fi
diff --git a/arch/sparc/boot/install.sh b/arch/sparc/boot/install.sh
index 4f130f3f30d6..68de67c5621e 100755
--- a/arch/sparc/boot/install.sh
+++ b/arch/sparc/boot/install.sh
@@ -16,6 +16,8 @@
 #   $3 - kernel map file
 #   $4 - default install path (blank if root directory)
 
+set -e
+
 if [ -f $4/vmlinuz ]; then
 	mv $4/vmlinuz $4/vmlinuz.old
 fi
diff --git a/arch/x86/boot/install.sh b/arch/x86/boot/install.sh
index 0849f4b42745..93784abcd66d 100755
--- a/arch/x86/boot/install.sh
+++ b/arch/x86/boot/install.sh
@@ -16,6 +16,8 @@
 #   $3 - kernel map file
 #   $4 - default install path (blank if root directory)
 
+set -e
+
 if [ -f $4/vmlinuz ]; then
 	mv $4/vmlinuz $4/vmlinuz.old
 fi
-- 
2.43.0

Re: [PATCH 1/2] kbuild: Abort make on install failures

[Masahiro Yamada]

On Sun, Jul 14, 2024 at 5:58 PM Zhang Bingwu <xtex@envs.net> wrote:
>
> From: Zhang Bingwu <xtexchooser@duck.com>
>
> Setting '-e' flag tells shells to exit with error exit code immediately
> after any of commands fails, and causes make(1) to regard recipes as
> failed.
>
> Before this, make will still continue to succeed even after the
> installation failed, for example, for insufficient permission or
> directory does not exist.
>
> Signed-off-by: Zhang Bingwu <xtexchooser@duck.com>


Applied to linux-kbuild. Thanks!


-- 
Best Regards
Masahiro Yamada