From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from fanzine2.igalia.com (fanzine2.igalia.com [213.97.179.56]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id BEF913164B7; Sat, 19 Sep 2026 00:31:29 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=213.97.179.56 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1789777896; cv=none; b=BDYthPFJAqqwsSxDc/Vd4TGJMezG0hQvoZiT21U3INK8WYtF7BGJEScvyg6k4DJOzsv7V6hohzvTKZWDhXhcXhkstjY7Ps40F7agcerZSFaUv7Jf/Kc/+JR0YL6uDBHhKQdDRHrQkUIk+ll3NLe1hhvsW/kb5pKDZqjQPmlARYc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1789777896; c=relaxed/simple; bh=KVSBkQWeVrGgCOG3ZYT7N8gDfDvgIxAMqwY9XT7dGX4=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=hHLBD0P8juYEKC9QfWqPwbrE3zoBknw9zj17IQsqcl6UWHfVf2np6JX6fX1Kww66Ky2zAL1XSssubMxhxLXtMmTVM8laO17AvReyEuUIDPawM4xs0NaMtqEcTPd6VfQ+qTMwNtH4axLWLtWIKlt5fK9QfRJDUsiD3YWBJql2sQE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=igalia.com; spf=pass smtp.mailfrom=igalia.com; dkim=pass (2048-bit key) header.d=igalia.com header.i=@igalia.com header.b=X1uB9bU2; arc=none smtp.client-ip=213.97.179.56 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=igalia.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=igalia.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=igalia.com header.i=@igalia.com header.b="X1uB9bU2" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=igalia.com; s=20170329; h=Cc:To:Message-Id:Content-Transfer-Encoding:Content-Type: MIME-Version:Subject:Date:From:From:Reply-To; bh=0ijnDX5jPGfK+6Qj2wv+eFayvJzrjohi8rsTeb0nu1g=; b=X1uB9bU25iHLz51DG3e1iUR5CI Y5Jh7scLMNqKVEoySaVsd6HAEFEi7I8mI1XE40X7r8dgBKVUeOEriLpMmNqErvpKFfXOkXscOd7JO RpK1Qf1jTFI3+mtAZ6C+7Nqjvnli9MAqqsPR/z7iLUPxJvOLzlJl9+/gXi27xc7+8HOzP6sRF9lUY G0uMB8o64Fh8k92jpRqje6SYRrotUqE+mXrm3NPxStIsB0LWrl7rYuUUFTeDO5h4LOj63OzokAXeI Dp+RlAe7HtyzSxysPyUPtUGpbULspxYYG8UaiqVD0E+IbjsYFbdKmv9LJc+2qhqd91Vb+aakyeFnj 6ZSycjSA==; Received: from [177.172.123.214] (helo=[192.168.15.100]) by fanzine2.igalia.com with esmtpsa (Cipher TLS1.3:ECDHE_X25519__RSA_PSS_RSAE_SHA256__AES_256_GCM:256) (Exim) id 1x7izC-004Bwz-B4; Sat, 19 Sep 2026 02:31:22 +0200 From: =?utf-8?q?Andr=C3=A9_Almeida?= Date: Fri, 18 Sep 2026 21:31:10 -0300 Subject: [PATCH v8 03/12] scripts/syscall.tbl: Use the common table Precedence: bulk X-Mailing-List: linux-mips@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit Message-Id: <20260918-tonyk-syscall_table-v8-3-0e2d60cad13e@igalia.com> References: <20260918-tonyk-syscall_table-v8-0-0e2d60cad13e@igalia.com> In-Reply-To: <20260918-tonyk-syscall_table-v8-0-0e2d60cad13e@igalia.com> To: Masami Hiramatsu , Arnd Bergmanon Cc: Christian Brauner , linux-kernel@vger.kernel.org, linux-kbuild@vger.kernel.org, kernel-dev@igalia.com, Thomas Bogendoerfer , linux-alpha@vger.kernel.org, linux-s390@vger.kernel.org, linux-arm-kernel@lists.infradead.org, soc@lists.linux.dev, linux-mips@vger.kernel.org, sparclinux@vger.kernel.org, =?utf-8?q?Andr=C3=A9_Almeida?= X-Mailer: b4 0.15.2 Remove some of the duplicated code by using the common syscall number table. Signed-off-by: André Almeida --- arch/arc/kernel/Makefile.syscalls | 2 +- arch/arm64/kernel/Makefile.syscalls | 2 +- arch/arm64/tools/syscall_32.tbl | 69 --------------------------------- arch/csky/kernel/Makefile.syscalls | 3 +- arch/hexagon/kernel/Makefile.syscalls | 2 +- arch/loongarch/kernel/Makefile.syscalls | 4 +- arch/nios2/kernel/Makefile.syscalls | 2 +- arch/nios2/kernel/syscall_table.c | 1 - arch/openrisc/kernel/Makefile.syscalls | 2 +- arch/openrisc/kernel/sys_call_table.c | 1 - arch/riscv/kernel/Makefile.syscalls | 4 +- scripts/Makefile.asm-headers | 11 +++--- scripts/syscall.tbl | 69 --------------------------------- 13 files changed, 16 insertions(+), 156 deletions(-) diff --git a/arch/arc/kernel/Makefile.syscalls b/arch/arc/kernel/Makefile.syscalls index 391d30ab7a83..507c4fff3f6b 100644 --- a/arch/arc/kernel/Makefile.syscalls +++ b/arch/arc/kernel/Makefile.syscalls @@ -1,3 +1,3 @@ # SPDX-License-Identifier: GPL-2.0 -syscall_abis_32 += arc time32 renameat stat64 rlimit +syscall_abis_32 += arc time32 renameat stat64 rlimit clone3 diff --git a/arch/arm64/kernel/Makefile.syscalls b/arch/arm64/kernel/Makefile.syscalls index 0542a718871a..2a5d8b51f647 100644 --- a/arch/arm64/kernel/Makefile.syscalls +++ b/arch/arm64/kernel/Makefile.syscalls @@ -1,6 +1,6 @@ # SPDX-License-Identifier: GPL-2.0 syscall_abis_32 += -syscall_abis_64 += renameat rlimit memfd_secret +syscall_abis_64 += renameat rlimit memfd_secret clone3 syscalltbl = arch/arm64/tools/syscall_%.tbl diff --git a/arch/arm64/tools/syscall_32.tbl b/arch/arm64/tools/syscall_32.tbl index df2d1d82fb3c..957cb7d59443 100644 --- a/arch/arm64/tools/syscall_32.tbl +++ b/arch/arm64/tools/syscall_32.tbl @@ -415,72 +415,3 @@ 400 common migrate_pages sys_migrate_pages 401 common kexec_file_load sys_kexec_file_load # 402 is unused -403 common clock_gettime64 sys_clock_gettime -404 common clock_settime64 sys_clock_settime -405 common clock_adjtime64 sys_clock_adjtime -406 common clock_getres_time64 sys_clock_getres -407 common clock_nanosleep_time64 sys_clock_nanosleep -408 common timer_gettime64 sys_timer_gettime -409 common timer_settime64 sys_timer_settime -410 common timerfd_gettime64 sys_timerfd_gettime -411 common timerfd_settime64 sys_timerfd_settime -412 common utimensat_time64 sys_utimensat -413 common pselect6_time64 sys_pselect6 compat_sys_pselect6_time64 -414 common ppoll_time64 sys_ppoll compat_sys_ppoll_time64 -416 common io_pgetevents_time64 sys_io_pgetevents compat_sys_io_pgetevents_time64 -417 common recvmmsg_time64 sys_recvmmsg compat_sys_recvmmsg_time64 -418 common mq_timedsend_time64 sys_mq_timedsend -419 common mq_timedreceive_time64 sys_mq_timedreceive -420 common semtimedop_time64 sys_semtimedop -421 common rt_sigtimedwait_time64 sys_rt_sigtimedwait compat_sys_rt_sigtimedwait_time64 -422 common futex_time64 sys_futex -423 common sched_rr_get_interval_time64 sys_sched_rr_get_interval -424 common pidfd_send_signal sys_pidfd_send_signal -425 common io_uring_setup sys_io_uring_setup -426 common io_uring_enter sys_io_uring_enter -427 common io_uring_register sys_io_uring_register -428 common open_tree sys_open_tree -429 common move_mount sys_move_mount -430 common fsopen sys_fsopen -431 common fsconfig sys_fsconfig -432 common fsmount sys_fsmount -433 common fspick sys_fspick -434 common pidfd_open sys_pidfd_open -435 common clone3 sys_clone3 -436 common close_range sys_close_range -437 common openat2 sys_openat2 -438 common pidfd_getfd sys_pidfd_getfd -439 common faccessat2 sys_faccessat2 -440 common process_madvise sys_process_madvise -441 common epoll_pwait2 sys_epoll_pwait2 compat_sys_epoll_pwait2 -442 common mount_setattr sys_mount_setattr -443 common quotactl_fd sys_quotactl_fd -444 common landlock_create_ruleset sys_landlock_create_ruleset -445 common landlock_add_rule sys_landlock_add_rule -446 common landlock_restrict_self sys_landlock_restrict_self -# 447 reserved for memfd_secret -448 common process_mrelease sys_process_mrelease -449 common futex_waitv sys_futex_waitv -450 common set_mempolicy_home_node sys_set_mempolicy_home_node -451 common cachestat sys_cachestat -452 common fchmodat2 sys_fchmodat2 -453 common map_shadow_stack sys_map_shadow_stack -454 common futex_wake sys_futex_wake -455 common futex_wait sys_futex_wait -456 common futex_requeue sys_futex_requeue -457 common statmount sys_statmount -458 common listmount sys_listmount -459 common lsm_get_self_attr sys_lsm_get_self_attr -460 common lsm_set_self_attr sys_lsm_set_self_attr -461 common lsm_list_modules sys_lsm_list_modules -462 common mseal sys_mseal -463 common setxattrat sys_setxattrat -464 common getxattrat sys_getxattrat -465 common listxattrat sys_listxattrat -466 common removexattrat sys_removexattrat -467 common open_tree_attr sys_open_tree_attr -468 common file_getattr sys_file_getattr -469 common file_setattr sys_file_setattr -470 common listns sys_listns -471 common rseq_slice_yield sys_rseq_slice_yield -472 common fchroot sys_fchroot diff --git a/arch/csky/kernel/Makefile.syscalls b/arch/csky/kernel/Makefile.syscalls index 3df3b5822fce..15783a984619 100644 --- a/arch/csky/kernel/Makefile.syscalls +++ b/arch/csky/kernel/Makefile.syscalls @@ -1,4 +1,3 @@ # SPDX-License-Identifier: GPL-2.0 -syscall_abis_32 += csky time32 stat64 rlimit - +syscall_abis_32 += csky time32 stat64 rlimit clone3 diff --git a/arch/hexagon/kernel/Makefile.syscalls b/arch/hexagon/kernel/Makefile.syscalls index d2b7c5d44d95..d164b9728d23 100644 --- a/arch/hexagon/kernel/Makefile.syscalls +++ b/arch/hexagon/kernel/Makefile.syscalls @@ -1,3 +1,3 @@ # SPDX-License-Identifier: GPL-2.0 -syscall_abis_32 += hexagon time32 stat64 rlimit renameat +syscall_abis_32 += hexagon time32 stat64 rlimit renameat clone3 diff --git a/arch/loongarch/kernel/Makefile.syscalls b/arch/loongarch/kernel/Makefile.syscalls index 06f160502537..dbfddf37b329 100644 --- a/arch/loongarch/kernel/Makefile.syscalls +++ b/arch/loongarch/kernel/Makefile.syscalls @@ -1,4 +1,4 @@ # SPDX-License-Identifier: GPL-2.0 -syscall_abis_32 += memfd_secret -syscall_abis_64 += memfd_secret +syscall_abis_32 += memfd_secret clone3 +syscall_abis_64 += memfd_secret clone3 diff --git a/arch/nios2/kernel/Makefile.syscalls b/arch/nios2/kernel/Makefile.syscalls index 579a9daec272..cf68c3e82d5e 100644 --- a/arch/nios2/kernel/Makefile.syscalls +++ b/arch/nios2/kernel/Makefile.syscalls @@ -1,3 +1,3 @@ # SPDX-License-Identifier: GPL-2.0 -syscall_abis_32 += nios2 time32 stat64 renameat rlimit +syscall_abis_32 += nios2 time32 stat64 renameat rlimit __clone3 diff --git a/arch/nios2/kernel/syscall_table.c b/arch/nios2/kernel/syscall_table.c index c99818aac9e1..434694067d8f 100644 --- a/arch/nios2/kernel/syscall_table.c +++ b/arch/nios2/kernel/syscall_table.c @@ -13,7 +13,6 @@ #define __SYSCALL_WITH_COMPAT(nr, native, compat) __SYSCALL(nr, native) #define sys_mmap2 sys_mmap_pgoff -#define sys_clone3 __sys_clone3 void *sys_call_table[__NR_syscalls] = { [0 ... __NR_syscalls-1] = sys_ni_syscall, diff --git a/arch/openrisc/kernel/Makefile.syscalls b/arch/openrisc/kernel/Makefile.syscalls index 525a1e7e7fc9..85306750e03c 100644 --- a/arch/openrisc/kernel/Makefile.syscalls +++ b/arch/openrisc/kernel/Makefile.syscalls @@ -1,3 +1,3 @@ # SPDX-License-Identifier: GPL-2.0 -syscall_abis_32 += or1k time32 stat64 rlimit renameat +syscall_abis_32 += or1k time32 stat64 rlimit renameat __clone3 diff --git a/arch/openrisc/kernel/sys_call_table.c b/arch/openrisc/kernel/sys_call_table.c index b2f57e2538f7..7dda255db7d9 100644 --- a/arch/openrisc/kernel/sys_call_table.c +++ b/arch/openrisc/kernel/sys_call_table.c @@ -21,7 +21,6 @@ #define sys_mmap2 sys_mmap_pgoff #define sys_clone __sys_clone -#define sys_clone3 __sys_clone3 #define sys_fork __sys_fork void *sys_call_table[__NR_syscalls] = { diff --git a/arch/riscv/kernel/Makefile.syscalls b/arch/riscv/kernel/Makefile.syscalls index 9668fd1faf60..436123cf0ee5 100644 --- a/arch/riscv/kernel/Makefile.syscalls +++ b/arch/riscv/kernel/Makefile.syscalls @@ -1,4 +1,4 @@ # SPDX-License-Identifier: GPL-2.0 -syscall_abis_32 += riscv memfd_secret -syscall_abis_64 += riscv rlimit memfd_secret +syscall_abis_32 += riscv memfd_secret clone3 +syscall_abis_64 += riscv rlimit memfd_secret clone3 diff --git a/scripts/Makefile.asm-headers b/scripts/Makefile.asm-headers index f1c3d287c14b..89706d20f896 100644 --- a/scripts/Makefile.asm-headers +++ b/scripts/Makefile.asm-headers @@ -18,6 +18,7 @@ src := $(srctree)/$(subst /generated,,$(obj)) syscall_abis_32 += common,32 syscall_abis_64 += common,64 syscalltbl := $(srctree)/scripts/syscall.tbl +syscalltbl_common := $(srctree)/scripts/syscall_common.tbl syshdr-args := --emit-nr # let architectures override $(syscall_abis_%) and $(syscalltbl) @@ -57,14 +58,14 @@ quiet_cmd_remove = REMOVE $(unwanted) cmd_remove = rm -f $(unwanted); find $(obj) -type d -empty -delete quiet_cmd_syshdr = SYSHDR $@ - cmd_syshdr = $(CONFIG_SHELL) $(syshdr) \ + cmd_syshdr = $(CONFIG_SHELL) $(syshdr) --common-tbl $(syscalltbl_common) \ $(if $(syshdr-args-$*),$(syshdr-args-$*),$(syshdr-args)) \ $(if $(syscall_compat),--prefix "compat$*_") \ --abis $(subst $(space),$(comma),$(strip $(syscall_abis_$*))) \ $< $@ quiet_cmd_systbl = SYSTBL $@ - cmd_systbl = $(CONFIG_SHELL) $(systbl) \ + cmd_systbl = $(CONFIG_SHELL) $(systbl) --common-tbl $(syscalltbl_common) \ $(if $(systbl-args-$*),$(systbl-args-$*),$(systbl-args)) \ --abis $(subst $(space),$(comma),$(strip $(syscall_abis_$*))) \ $< $@ @@ -76,14 +77,14 @@ all: $(generic-y) $(syscall-y) $(obj)/%.h: $(srctree)/$(generic)/%.h FORCE $(call filechk,wrap) -$(obj)/unistd_%.h: $(syscalltbl) $(syshdr) FORCE +$(obj)/unistd_%.h: $(syscalltbl) $(syscalltbl_common) $(syshdr) FORCE $(call if_changed,syshdr) $(obj)/unistd_compat_%.h: syscall_compat:=1 -$(obj)/unistd_compat_%.h: $(syscalltbl) $(syshdr) FORCE +$(obj)/unistd_compat_%.h: $(syscalltbl) $(syscalltbl_common) $(syshdr) FORCE $(call if_changed,syshdr) -$(obj)/syscall_table_%.h: $(syscalltbl) $(systbl) FORCE +$(obj)/syscall_table_%.h: $(syscalltbl) $(syscalltbl_common) $(systbl) FORCE $(call if_changed,systbl) targets := $(syscall-y) diff --git a/scripts/syscall.tbl b/scripts/syscall.tbl index 0ab531605120..ee828d03094e 100644 --- a/scripts/syscall.tbl +++ b/scripts/syscall.tbl @@ -344,72 +344,3 @@ 293 common rseq sys_rseq 294 common kexec_file_load sys_kexec_file_load # 295 through 402 are unassigned to sync up with generic numbers don't use -403 32 clock_gettime64 sys_clock_gettime -404 32 clock_settime64 sys_clock_settime -405 32 clock_adjtime64 sys_clock_adjtime -406 32 clock_getres_time64 sys_clock_getres -407 32 clock_nanosleep_time64 sys_clock_nanosleep -408 32 timer_gettime64 sys_timer_gettime -409 32 timer_settime64 sys_timer_settime -410 32 timerfd_gettime64 sys_timerfd_gettime -411 32 timerfd_settime64 sys_timerfd_settime -412 32 utimensat_time64 sys_utimensat -413 32 pselect6_time64 sys_pselect6 compat_sys_pselect6_time64 -414 32 ppoll_time64 sys_ppoll compat_sys_ppoll_time64 -416 32 io_pgetevents_time64 sys_io_pgetevents compat_sys_io_pgetevents_time64 -417 32 recvmmsg_time64 sys_recvmmsg compat_sys_recvmmsg_time64 -418 32 mq_timedsend_time64 sys_mq_timedsend -419 32 mq_timedreceive_time64 sys_mq_timedreceive -420 32 semtimedop_time64 sys_semtimedop -421 32 rt_sigtimedwait_time64 sys_rt_sigtimedwait compat_sys_rt_sigtimedwait_time64 -422 32 futex_time64 sys_futex -423 32 sched_rr_get_interval_time64 sys_sched_rr_get_interval -424 common pidfd_send_signal sys_pidfd_send_signal -425 common io_uring_setup sys_io_uring_setup -426 common io_uring_enter sys_io_uring_enter -427 common io_uring_register sys_io_uring_register -428 common open_tree sys_open_tree -429 common move_mount sys_move_mount -430 common fsopen sys_fsopen -431 common fsconfig sys_fsconfig -432 common fsmount sys_fsmount -433 common fspick sys_fspick -434 common pidfd_open sys_pidfd_open -435 common clone3 sys_clone3 -436 common close_range sys_close_range -437 common openat2 sys_openat2 -438 common pidfd_getfd sys_pidfd_getfd -439 common faccessat2 sys_faccessat2 -440 common process_madvise sys_process_madvise -441 common epoll_pwait2 sys_epoll_pwait2 compat_sys_epoll_pwait2 -442 common mount_setattr sys_mount_setattr -443 common quotactl_fd sys_quotactl_fd -444 common landlock_create_ruleset sys_landlock_create_ruleset -445 common landlock_add_rule sys_landlock_add_rule -446 common landlock_restrict_self sys_landlock_restrict_self -447 memfd_secret memfd_secret sys_memfd_secret -448 common process_mrelease sys_process_mrelease -449 common futex_waitv sys_futex_waitv -450 common set_mempolicy_home_node sys_set_mempolicy_home_node -451 common cachestat sys_cachestat -452 common fchmodat2 sys_fchmodat2 -453 common map_shadow_stack sys_map_shadow_stack -454 common futex_wake sys_futex_wake -455 common futex_wait sys_futex_wait -456 common futex_requeue sys_futex_requeue -457 common statmount sys_statmount -458 common listmount sys_listmount -459 common lsm_get_self_attr sys_lsm_get_self_attr -460 common lsm_set_self_attr sys_lsm_set_self_attr -461 common lsm_list_modules sys_lsm_list_modules -462 common mseal sys_mseal -463 common setxattrat sys_setxattrat -464 common getxattrat sys_getxattrat -465 common listxattrat sys_listxattrat -466 common removexattrat sys_removexattrat -467 common open_tree_attr sys_open_tree_attr -468 common file_getattr sys_file_getattr -469 common file_setattr sys_file_setattr -470 common listns sys_listns -471 common rseq_slice_yield sys_rseq_slice_yield -472 common fchroot sys_fchroot -- 2.55.0