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From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: Russell King - ARM Linux admin <linux@armlinux.org.uk>
Cc: Geert Uytterhoeven <geert@linux-m68k.org>,
	Masahiro Yamada <masahiroy@kernel.org>,
	Michal Marek <michal.lkml@markovi.net>,
	linux-kbuild <linux-kbuild@vger.kernel.org>,
	Linux-Arch <linux-arch@vger.kernel.org>,
	Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
	"David S. Miller" <davem@davemloft.net>,
	"James E.J. Bottomley" <James.Bottomley@hansenpartnership.com>,
	Albert Ou <aou@eecs.berkeley.edu>, Borislav Petkov <bp@alien8.de>,
	Catalin Marinas <catalin.marinas@arm.com>,
	Christian Borntraeger <borntraeger@de.ibm.com>,
	Greentime Hu <green.hu@gmail.com>,
	Heiko Carstens <hca@linux.ibm.com>, Helge Deller <deller@gmx.de>,
	Ingo Molnar <mingo@redhat.com>,
	Ley Foon Tan <ley.foon.tan@intel.com>,
	Michael Ellerman <mpe@ellerman.id.au>,
	Nick Hu <nickhu@andestech.com>,
	Palmer Dabbelt <palmer@dabbelt.com>,
	Paul Walmsley <paul.walmsley@sifive.com>,
	Rich Felker <dalias@libc.org>,
	Thomas Gleixner <tglx@linutronix.de>,
	Vasily Gorbik <gor@linux.ibm.com>,
	Vincent Chen <deanbo422@gmail.com>, Will Deacon <will@kernel.org>,
	Yoshinori Sato <ysato@users.sourceforge.jp>,
	the arch/x86 maintainers <x86@kernel.org>
Subject: Re: [PATCH 00/20] kbuild: unify the install.sh script usage
Date: Wed, 7 Apr 2021 10:37:35 +0200	[thread overview]
Message-ID: <YG1vTx5XtgMeA9kX@kroah.com> (raw)
In-Reply-To: <20210407081436.GG1463@shell.armlinux.org.uk>

[-- Attachment #1: Type: text/plain, Size: 2748 bytes --]

On Wed, Apr 07, 2021 at 09:14:36AM +0100, Russell King - ARM Linux admin wrote:
> On Wed, Apr 07, 2021 at 10:07:29AM +0200, Greg Kroah-Hartman wrote:
> > On Wed, Apr 07, 2021 at 09:02:29AM +0100, Russell King - ARM Linux admin wrote:
> > > On Wed, Apr 07, 2021 at 09:46:18AM +0200, Greg Kroah-Hartman wrote:
> > > > On Wed, Apr 07, 2021 at 09:18:11AM +0200, Geert Uytterhoeven wrote:
> > > > > Hi Greg,
> > > > > 
> > > > > Thanks for your series!
> > > > > 
> > > > > On Wed, Apr 7, 2021 at 7:34 AM Greg Kroah-Hartman
> > > > > <gregkh@linuxfoundation.org> wrote:
> > > > > > Almost every architecture has copied the "install.sh" script that
> > > > > > originally came with i386, and modified it in very tiny ways.  This
> > > > > > patch series unifies all of these scripts into one single script to
> > > > > > allow people to understand how to correctly install a kernel, and fixes
> > > > > > up some issues regarding trying to install a kernel to a path with
> > > > > > spaces in it.
> > > > > >
> > > > > > Note that not all architectures actually seem to have any type of way to
> > > > > > install a kernel, they must rely on external scripts or tools which
> > > > > > feels odd as everything should be included here in the main repository.
> > > > > > I'll work on trying to figure out the missing architecture issues
> > > > > > afterward.
> > > > > 
> > > > > I'll bite ;-)
> > > > > 
> > > > > Does anyone actually use these scripts (outside of x86)?
> > > 
> > > Yes, every time I build a kernel. My kernel build system involves
> > > typing "kbuild <flags> <dirname> <machines...>" and the kernel gets
> > > built in ../build/<dirname>. When the build completes, it gets
> > > installed into ~/systems/<dirname>, tar'd up, and copied to the
> > > destination machines, unpacked, installed as appropriate, and
> > > the machine rebooted if requested.
> > > 
> > > The installation step is done via the ~/bin/installkernel script.
> > 
> > So you don't use install.sh at all except to invoke your local script.
> 
> It depends where the kernel is being built; it has been used in the
> past (one will notice that the arm32 version is not a direct copy of
> the x86 version, and never was - it was modified from day 1.) It's
> placement and naming of the files in /boot is still used today, which
> is slightly different from the x86 version.

The placement depends on the caller to the script, so that's not an
issue here.  The name for the output does differ from x86, but the
"common" script handles all of that (or it should, if not I messed up.)

Attached below is the common scripts/install.sh that this patch series
produces at the end of it, if you want to check to see if I missed
anything for your arch.

thanks,

greg k-h

[-- Attachment #2: install.sh --]
[-- Type: application/x-sh, Size: 3978 bytes --]

  reply	other threads:[~2021-04-07  8:37 UTC|newest]

Thread overview: 70+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-04-07  5:33 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
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 [this message]
2021-04-07 10:53             ` Masahiro Yamada
2021-04-09  3:12 ` Kees Cook

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