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From: Masahiro Yamada <masahiroy@kernel.org>
To: linux-arch@vger.kernel.org, x86@kernel.org
Cc: linux-kbuild@vger.kernel.org, linux-kernel@vger.kernel.org,
	linux-alpha@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org, linux-ia64@vger.kernel.org,
	linux-m68k@lists.linux-m68k.org, linux-mips@vger.kernel.org,
	linux-parisc@vger.kernel.org, linux-sh@vger.kernel.org,
	linux-um@lists.infradead.org, linux-xtensa@linux-xtensa.org,
	linuxppc-dev@lists.ozlabs.org, sparclinux@vger.kernel.org,
	Masahiro Yamada <masahiroy@kernel.org>
Subject: [PATCH 00/27] arch: syscalls: unifiy all syscalltbl.sh into scripts/syscalltbl.sh
Date: Thu, 28 Jan 2021 09:50:42 +0900	[thread overview]
Message-ID: <20210128005110.2613902-1-masahiroy@kernel.org> (raw)


As of v5.11-rc1, 12 architectures duplicate similar shell scripts:

  $ find arch -name syscalltbl.sh | sort
  arch/alpha/kernel/syscalls/syscalltbl.sh
  arch/arm/tools/syscalltbl.sh
  arch/ia64/kernel/syscalls/syscalltbl.sh
  arch/m68k/kernel/syscalls/syscalltbl.sh
  arch/microblaze/kernel/syscalls/syscalltbl.sh
  arch/mips/kernel/syscalls/syscalltbl.sh
  arch/parisc/kernel/syscalls/syscalltbl.sh
  arch/powerpc/kernel/syscalls/syscalltbl.sh
  arch/sh/kernel/syscalls/syscalltbl.sh
  arch/sparc/kernel/syscalls/syscalltbl.sh
  arch/x86/entry/syscalls/syscalltbl.sh
  arch/xtensa/kernel/syscalls/syscalltbl.sh

This patch set unifies all of them into a single file,
scripts/syscalltbl.sh.

The code-diff is attractive:

 51 files changed, 254 insertions(+), 674 deletions(-)
 delete mode 100644 arch/alpha/kernel/syscalls/syscalltbl.sh
 delete mode 100644 arch/arm/tools/syscalltbl.sh
 delete mode 100644 arch/ia64/kernel/syscalls/syscalltbl.sh
 delete mode 100644 arch/m68k/kernel/syscalls/syscalltbl.sh
 delete mode 100644 arch/microblaze/kernel/syscalls/syscalltbl.sh
 delete mode 100644 arch/mips/kernel/syscalls/syscalltbl.sh
 delete mode 100644 arch/parisc/kernel/syscalls/syscalltbl.sh
 delete mode 100644 arch/powerpc/kernel/syscalls/syscalltbl.sh
 delete mode 100644 arch/sh/kernel/syscalls/syscalltbl.sh
 delete mode 100644 arch/sparc/kernel/syscalls/syscalltbl.sh
 delete mode 100644 arch/x86/entry/syscalls/syscalltbl.sh
 delete mode 100644 arch/xtensa/kernel/syscalls/syscalltbl.sh
 create mode 100644 scripts/syscalltbl.sh

Also, this includes Makefile fixes, and some x86 fixes and cleanups.

My question is, how to merge this series.

I am touching all architectures, but the first patch is a prerequisite
of the rest of this series.

One possibility is to ask the x86 maintainers to pickup the first 5
patches for v5.12-rc1, and then send the rest for v5.13-rc1,
splitting per-arch.

I want the x86 maintainers to check the first 5 patches because
I cleaned up the x32 code.

I know x32 was considered for deprecation, but my motivation is to
clean-up scripts across the tree without changing the functionality.



Masahiro Yamada (27):
  scripts: add generic syscalltbl.sh
  x86/syscalls: fix -Wmissing-prototypes warnings from COND_SYSCALL()
  x86/build: add missing FORCE and fix 'targets' to make if_changed work
  x86/entry/x32: rename __x32_compat_sys_* to __x64_compat_sys_*
  x86/syscalls: switch to generic syscalltbl.sh
  ARM: syscalls: switch to generic syscalltbl.sh
  alpha: add missing FORCE and fix 'targets' to make if_changed work
  alpha: syscalls: switch to generic syscalltbl.sh
  ia64: add missing FORCE and fix 'targets' to make if_changed work
  ia64: syscalls: switch to generic syscalltbl.sh
  m68k: add missing FORCE and fix 'targets' to make if_changed work
  m68k: syscalls: switch to generic syscalltbl.sh
  microblaze: add missing FORCE and fix 'targets' to make if_changed
    work
  microblaze: syscalls: switch to generic syscalltbl.sh
  mips: add missing FORCE and fix 'targets' to make if_changed work
  mips: syscalls: switch to generic syscalltbl.sh
  parisc: add missing FORCE and fix 'targets' to make if_changed work
  parisc: syscalls: switch to generic syscalltbl.sh
  sh: add missing FORCE and fix 'targets' to make if_changed work
  sh: syscalls: switch to generic syscalltbl.sh
  sparc: remove wrong comment from arch/sparc/include/asm/Kbuild
  sparc: add missing FORCE and fix 'targets' to make if_changed work
  sparc: syscalls: switch to generic syscalltbl.sh
  powerpc: add missing FORCE and fix 'targets' to make if_changed work
  powerpc: syscalls: switch to generic syscalltbl.sh
  xtensa: add missing FORCE and fix 'targets' to make if_changed work
  xtensa: syscalls: switch to generic syscalltbl.sh

 arch/alpha/kernel/syscalls/Makefile           | 18 +++----
 arch/alpha/kernel/syscalls/syscalltbl.sh      | 32 -----------
 arch/alpha/kernel/systbls.S                   |  3 +-
 arch/arm/kernel/entry-common.S                |  8 +--
 arch/arm/tools/Makefile                       |  9 ++--
 arch/arm/tools/syscalltbl.sh                  | 22 --------
 arch/ia64/kernel/entry.S                      |  3 +-
 arch/ia64/kernel/syscalls/Makefile            | 19 +++----
 arch/ia64/kernel/syscalls/syscalltbl.sh       | 32 -----------
 arch/m68k/kernel/syscalls/Makefile            | 18 +++----
 arch/m68k/kernel/syscalls/syscalltbl.sh       | 32 -----------
 arch/m68k/kernel/syscalltable.S               |  3 +-
 arch/microblaze/kernel/syscall_table.S        |  3 +-
 arch/microblaze/kernel/syscalls/Makefile      | 18 +++----
 arch/microblaze/kernel/syscalls/syscalltbl.sh | 32 -----------
 arch/mips/include/asm/Kbuild                  |  7 ++-
 arch/mips/kernel/scall32-o32.S                |  4 +-
 arch/mips/kernel/scall64-n32.S                |  3 +-
 arch/mips/kernel/scall64-n64.S                |  3 +-
 arch/mips/kernel/scall64-o32.S                |  4 +-
 arch/mips/kernel/syscalls/Makefile            | 53 ++++++++-----------
 arch/mips/kernel/syscalls/syscalltbl.sh       | 36 -------------
 arch/parisc/include/asm/Kbuild                |  1 -
 arch/parisc/kernel/syscall.S                  | 16 +++---
 arch/parisc/kernel/syscalls/Makefile          | 34 +++++-------
 arch/parisc/kernel/syscalls/syscalltbl.sh     | 36 -------------
 arch/powerpc/include/asm/Kbuild               |  1 -
 arch/powerpc/kernel/syscalls/Makefile         | 39 +++++---------
 arch/powerpc/kernel/syscalls/syscalltbl.sh    | 36 -------------
 arch/powerpc/kernel/systbl.S                  |  5 +-
 arch/powerpc/platforms/cell/spu_callbacks.c   |  2 +-
 arch/sh/kernel/syscalls/Makefile              | 18 +++----
 arch/sh/kernel/syscalls/syscalltbl.sh         | 32 -----------
 arch/sparc/include/asm/Kbuild                 |  3 --
 arch/sparc/kernel/syscalls/Makefile           | 34 +++++-------
 arch/sparc/kernel/syscalls/syscalltbl.sh      | 36 -------------
 arch/sparc/kernel/systbls_32.S                |  4 +-
 arch/sparc/kernel/systbls_64.S                |  8 +--
 arch/x86/entry/syscall_32.c                   | 12 +++--
 arch/x86/entry/syscall_64.c                   |  9 ++--
 arch/x86/entry/syscall_x32.c                  | 27 ++--------
 arch/x86/entry/syscalls/Makefile              | 33 +++++++-----
 arch/x86/entry/syscalls/syscalltbl.sh         | 46 ----------------
 arch/x86/include/asm/Kbuild                   |  1 +
 arch/x86/include/asm/syscall_wrapper.h        | 11 ++--
 arch/x86/um/sys_call_table_32.c               |  8 +--
 arch/x86/um/sys_call_table_64.c               |  9 ++--
 arch/xtensa/kernel/syscall.c                  |  3 +-
 arch/xtensa/kernel/syscalls/Makefile          | 18 +++----
 arch/xtensa/kernel/syscalls/syscalltbl.sh     | 32 -----------
 scripts/syscalltbl.sh                         | 52 ++++++++++++++++++
 51 files changed, 254 insertions(+), 674 deletions(-)
 delete mode 100644 arch/alpha/kernel/syscalls/syscalltbl.sh
 delete mode 100644 arch/arm/tools/syscalltbl.sh
 delete mode 100644 arch/ia64/kernel/syscalls/syscalltbl.sh
 delete mode 100644 arch/m68k/kernel/syscalls/syscalltbl.sh
 delete mode 100644 arch/microblaze/kernel/syscalls/syscalltbl.sh
 delete mode 100644 arch/mips/kernel/syscalls/syscalltbl.sh
 delete mode 100644 arch/parisc/kernel/syscalls/syscalltbl.sh
 delete mode 100644 arch/powerpc/kernel/syscalls/syscalltbl.sh
 delete mode 100644 arch/sh/kernel/syscalls/syscalltbl.sh
 delete mode 100644 arch/sparc/kernel/syscalls/syscalltbl.sh
 delete mode 100644 arch/x86/entry/syscalls/syscalltbl.sh
 delete mode 100644 arch/xtensa/kernel/syscalls/syscalltbl.sh
 create mode 100644 scripts/syscalltbl.sh

-- 
2.27.0


             reply	other threads:[~2021-01-28  0:54 UTC|newest]

Thread overview: 36+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-01-28  0:50 Masahiro Yamada [this message]
2021-01-28  0:50 ` [PATCH 01/27] scripts: add generic syscalltbl.sh Masahiro Yamada
2021-01-28  1:01   ` Masahiro Yamada
2021-01-28  0:50 ` [PATCH 02/27] x86/syscalls: fix -Wmissing-prototypes warnings from COND_SYSCALL() Masahiro Yamada
2021-01-28  0:55   ` Masahiro Yamada
2021-01-28  7:59   ` Sergei Shtylyov
2021-01-28  8:00     ` Sergei Shtylyov
2021-01-28  0:50 ` [PATCH 03/27] x86/build: add missing FORCE and fix 'targets' to make if_changed work Masahiro Yamada
2021-01-28  0:50 ` [PATCH 04/27] x86/entry/x32: rename __x32_compat_sys_* to __x64_compat_sys_* Masahiro Yamada
2021-01-28  0:50 ` [PATCH 05/27] x86/syscalls: switch to generic syscalltbl.sh Masahiro Yamada
2021-01-28  0:50 ` [PATCH 06/27] ARM: syscalls: " Masahiro Yamada
2021-01-28  0:50 ` [PATCH 07/27] alpha: add missing FORCE and fix 'targets' to make if_changed work Masahiro Yamada
2021-01-28  0:50 ` [PATCH 08/27] alpha: syscalls: switch to generic syscalltbl.sh Masahiro Yamada
2021-01-28  0:50 ` [PATCH 09/27] ia64: add missing FORCE and fix 'targets' to make if_changed work Masahiro Yamada
2021-01-28  0:50 ` [PATCH 10/27] ia64: syscalls: switch to generic syscalltbl.sh Masahiro Yamada
2021-01-28  0:50 ` [PATCH 11/27] m68k: add missing FORCE and fix 'targets' to make if_changed work Masahiro Yamada
2021-01-28  7:58   ` Geert Uytterhoeven
2021-01-28  0:50 ` [PATCH 12/27] m68k: syscalls: switch to generic syscalltbl.sh Masahiro Yamada
2021-01-28  8:17   ` Geert Uytterhoeven
2021-01-28  0:50 ` [PATCH 13/27] microblaze: add missing FORCE and fix 'targets' to make if_changed work Masahiro Yamada
2021-01-28  0:50 ` [PATCH 14/27] microblaze: syscalls: switch to generic syscalltbl.sh Masahiro Yamada
2021-01-28  0:50 ` [PATCH 15/27] mips: add missing FORCE and fix 'targets' to make if_changed work Masahiro Yamada
2021-01-28  0:50 ` [PATCH 16/27] mips: syscalls: switch to generic syscalltbl.sh Masahiro Yamada
2021-01-28  0:50 ` [PATCH 17/27] parisc: add missing FORCE and fix 'targets' to make if_changed work Masahiro Yamada
2021-01-28  0:51 ` [PATCH 18/27] parisc: syscalls: switch to generic syscalltbl.sh Masahiro Yamada
2021-01-28  0:51 ` [PATCH 19/27] sh: add missing FORCE and fix 'targets' to make if_changed work Masahiro Yamada
2021-01-28  0:51 ` [PATCH 20/27] sh: syscalls: switch to generic syscalltbl.sh Masahiro Yamada
2021-01-28  0:51 ` [PATCH 21/27] sparc: remove wrong comment from arch/sparc/include/asm/Kbuild Masahiro Yamada
2021-02-14 17:00   ` Masahiro Yamada
2021-01-28  0:51 ` [PATCH 22/27] sparc: add missing FORCE and fix 'targets' to make if_changed work Masahiro Yamada
2021-01-28  0:51 ` [PATCH 23/27] sparc: syscalls: switch to generic syscalltbl.sh Masahiro Yamada
2021-01-28  0:51 ` [PATCH 24/27] powerpc: add missing FORCE and fix 'targets' to make if_changed work Masahiro Yamada
2021-01-28  0:51 ` [PATCH 25/27] powerpc: syscalls: switch to generic syscalltbl.sh Masahiro Yamada
2021-01-28  0:51 ` [PATCH 26/27] xtensa: add missing FORCE and fix 'targets' to make if_changed work Masahiro Yamada
2021-01-28  0:51 ` [PATCH 27/27] xtensa: syscalls: switch to generic syscalltbl.sh Masahiro Yamada
2021-02-15 12:03 ` [PATCH 00/27] arch: syscalls: unifiy all syscalltbl.sh into scripts/syscalltbl.sh Masahiro Yamada

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