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From: Masahiro Yamada <masahiroy@kernel.org>
To: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Michal Marek <michal.lkml@markovi.net>,
	Linux Kbuild mailing list <linux-kbuild@vger.kernel.org>,
	linux-arch <linux-arch@vger.kernel.org>,
	Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH 06/20] kbuild: scripts/install.sh: handle compressed/uncompressed kernel images
Date: Wed, 7 Apr 2021 20:04:44 +0900	[thread overview]
Message-ID: <CAK7LNARwOOLZT3TQo+TgGyOLwh8_TsafQ4RDkTJosp6UMY+dcg@mail.gmail.com> (raw)
In-Reply-To: <20210407053419.449796-7-gregkh@linuxfoundation.org>

On Wed, Apr 7, 2021 at 2:34 PM Greg Kroah-Hartman
<gregkh@linuxfoundation.org> wrote:
>
> For x86, the default kernel image is compressed, but other architectures
> allowed both compressed and uncompressed kernel images to be built.  Add
> a test to detect which one this is, and either name the output file
> "vmlinuz" for a compressed image, or "vmlinux" for an uncompressed
> image.
>
> For x86 this change is a no-op, but other architectures depend on this.
>
> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
> ---
>  scripts/install.sh | 14 ++++++++++++--
>  1 file changed, 12 insertions(+), 2 deletions(-)
>
> diff --git a/scripts/install.sh b/scripts/install.sh
> index 2adcb993efa2..72dc4c81013e 100644
> --- a/scripts/install.sh
> +++ b/scripts/install.sh
> @@ -49,8 +49,18 @@ verify "$3"
>  if [ -x ~/bin/"${INSTALLKERNEL}" ]; then exec ~/bin/"${INSTALLKERNEL}" "$@"; fi
>  if [ -x /sbin/"${INSTALLKERNEL}" ]; then exec /sbin/"${INSTALLKERNEL}" "$@"; fi
>
> -# Default install - same as make zlilo
> -install "$2" "$4"/vmlinuz
> +base=$(basename "$2")
> +if [ "$base" = "bzImage" ]; then
> +       # Compressed install
> +       echo "Installing compressed kernel"



After applying this series, I think the excessive
"Installing ..." messages are a bit annoying.


masahiro@grover:~/workspace/linux-kbuild$ make INSTALL_PATH=~/foo install
sh ./scripts/install.sh 5.12.0-rc3+ arch/x86/boot/bzImage \
System.map "/home/masahiro/foo"
Installing compressed kernel
installing 'arch/x86/boot/bzImage' to '/home/masahiro/foo/vmlinuz'
installing 'System.map' to '/home/masahiro/foo/System.map'
Cannot find LILO, ensure your bootloader knows of the new kernel image.



Since 03/20 added a new log in the 'install' function,
can we drop this "Installing compressed kernel" message?




> +       base=vmlinuz
> +else
> +       # Normal install
> +       echo "Installing normal kernel"


Same here.

This message tends to be wrong.
For example, arch/arm/boot/uImage is gzip-compressed,
but it says "Installing normal kernel".







> +       base=vmlinux
> +fi
> +
> +install "$2" "$4"/"$base"
>  install "$3" "$4"/System.map
>  sync
>
> --
> 2.31.1
>


--
Best Regards

Masahiro Yamada

  reply	other threads:[~2021-04-07 11:05 UTC|newest]

Thread overview: 70+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-04-07  5:33 [PATCH 00/20] kbuild: unify the install.sh script usage Greg Kroah-Hartman
2021-04-07  5:34 ` [PATCH 01/20] kbuild: move x86 install script to scripts/install.sh Greg Kroah-Hartman
2021-04-09  3:08   ` Kees Cook
2021-04-07  5:34 ` [PATCH 02/20] kbuild: scripts/install.sh: properly quote all variables Greg Kroah-Hartman
2021-04-07 10:59   ` Masahiro Yamada
2021-04-07  5:34 ` [PATCH 03/20] kbuild: scripts/install.sh: provide a "install" function Greg Kroah-Hartman
2021-04-07 11:01   ` Masahiro Yamada
2021-04-07  5:34 ` [PATCH 04/20] kbuild: scripts/install.sh: call sync before calling the bootloader installer Greg Kroah-Hartman
2021-04-07 11:03   ` Masahiro Yamada
2021-04-07  5:34 ` [PATCH 05/20] kbuild: scripts/install.sh: prepare for arch-specific bootloaders Greg Kroah-Hartman
2021-04-09  3:08   ` Kees Cook
2021-04-07  5:34 ` [PATCH 06/20] kbuild: scripts/install.sh: handle compressed/uncompressed kernel images Greg Kroah-Hartman
2021-04-07 11:04   ` Masahiro Yamada [this message]
2021-04-07  5:34 ` [PATCH 07/20] kbuild: scripts/install.sh: allow for the version number Greg Kroah-Hartman
2021-04-07 11:05   ` Masahiro Yamada
2021-04-07 13:03     ` Greg Kroah-Hartman
2021-04-07 13:21       ` Masahiro Yamada
2021-04-07  5:34 ` [PATCH 08/20] kbuild: riscv: use common install script Greg Kroah-Hartman
2021-04-07  5:34   ` Greg Kroah-Hartman
2021-04-09  3:09   ` Kees Cook
2021-04-09  3:09     ` Kees Cook
2021-04-07  5:34 ` [PATCH 09/20] kbuild: arm64: " Greg Kroah-Hartman
2021-04-07  5:34   ` Greg Kroah-Hartman
2021-04-07 14:30   ` Catalin Marinas
2021-04-07 14:30     ` Catalin Marinas
2021-04-09  3:08   ` Kees Cook
2021-04-09  3:08     ` Kees Cook
2021-04-09  6:37     ` Greg Kroah-Hartman
2021-04-09  6:37       ` Greg Kroah-Hartman
2021-04-07  5:34 ` [PATCH 10/20] kbuild: arm: " Greg Kroah-Hartman
2021-04-07  5:34   ` Greg Kroah-Hartman
2021-04-09  3:09   ` Kees Cook
2021-04-09  3:09     ` Kees Cook
2021-04-07  5:34 ` [PATCH 11/20] kbuild: ia64: " Greg Kroah-Hartman
2021-04-07 18:02   ` Sergei Trofimovich
2021-04-09  3:10   ` Kees Cook
2021-04-07  5:34 ` [PATCH 12/20] kbuild: m68k: " Greg Kroah-Hartman
2021-04-07  7:19   ` Geert Uytterhoeven
2021-04-09  3:10   ` Kees Cook
2021-04-07  5:34 ` [PATCH 13/20] kbuild: nds32: convert to use the common install scripts Greg Kroah-Hartman
2021-04-07 11:20   ` Masahiro Yamada
2021-04-07  5:34 ` [PATCH 14/20] kbuild: nios2: use common install script Greg Kroah-Hartman
2021-04-09  3:09   ` Kees Cook
2021-04-07  5:34 ` [PATCH 15/20] kbuild: parisc: " Greg Kroah-Hartman
2021-04-07 11:23   ` Masahiro Yamada
2021-04-14 16:30     ` Helge Deller
2021-04-14 17:51       ` Greg Kroah-Hartman
2021-04-07  5:34 ` [PATCH 16/20] kbuild: powerpc: " Greg Kroah-Hartman
2021-04-07  5:34   ` Greg Kroah-Hartman
2021-04-07 11:32   ` Masahiro Yamada
2021-04-07 11:32     ` Masahiro Yamada
2021-04-07  5:34 ` [PATCH 17/20] kbuild: s390: " Greg Kroah-Hartman
2021-04-07 12:15   ` Heiko Carstens
2021-04-09  3:10   ` Kees Cook
2021-04-07  5:34 ` [PATCH 18/20] kbuild: sh: remove unused " Greg Kroah-Hartman
2021-04-09  3:09   ` Kees Cook
2021-08-24 15:22   ` Masahiro Yamada
2021-08-27 14:02     ` Greg Kroah-Hartman
2021-04-07  5:34 ` [PATCH 19/20] kbuild: sparc: use common " Greg Kroah-Hartman
2021-04-09  3:09   ` Kees Cook
2021-04-07  5:34 ` [PATCH 20/20] kbuild: scripts/install.sh: update documentation Greg Kroah-Hartman
2021-04-07 11:45   ` Masahiro Yamada
2021-04-07  7:18 ` [PATCH 00/20] kbuild: unify the install.sh script usage Geert Uytterhoeven
2021-04-07  7:46   ` Greg Kroah-Hartman
2021-04-07  8:02     ` Russell King - ARM Linux admin
2021-04-07  8:07       ` Greg Kroah-Hartman
2021-04-07  8:14         ` Russell King - ARM Linux admin
2021-04-07  8:37           ` Greg Kroah-Hartman
2021-04-07 10:53             ` Masahiro Yamada
2021-04-09  3:12 ` Kees Cook

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