| Message ID | 20210128005110.2613902-1-masahiroy@kernel.org (mailing list archive) |
|---|---|
| Headers | show |
| Series | arch: syscalls: unifiy all syscalltbl.sh into scripts/syscalltbl.sh | expand |
On Thu, Jan 28, 2021 at 9:51 AM Masahiro Yamada <masahiroy@kernel.org> wrote: > > > 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. Never mind. Sending too big patch set tends to fail. I will apply the generic script parts to my tree, then split the rest per arch in the next development cycle (aim for v5.13-rc1) > 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 >
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