From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 35BA6C982E0 for ; Sat, 19 Sep 2026 00:31:51 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Cc:To:In-Reply-To:References :Message-Id:Content-Transfer-Encoding:Content-Type:MIME-Version:Subject:Date: From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=s39dMJiGGshc0PIDNuAxyTKn7i9/Yu+wky8x+JtvQtM=; b=vqtmSU7GTJhp57REVu97weospU vRGFwDmjTUbp1PwyUKEQ0OKfQHc8Cvx3ZrOu5x8nxb6alpM3fxy5Ls5CwH+k2D8L3rY7rERoGX+Ge tdHCEV/6HeZnvC6bmPNP8lQIdW7V9WAJoXiIzGts60s9bXu/bIGR+nFS8oabaGr/o1KBL5MRLEQ/k hRUS8D5KKFfixBeEr6Nnhymf6WnFdrwAdOPuobrX5BezpcyY+DT6hQzrFDTEhkvDxGH9a6+v3Sh8x X0NOIOSPy1sBZzzek6S13+cyMMvM7Lz44T0fXHvxyolAU4qPKmRRG/pAL0Gz3YfpiqR91iYmSnOjo kC8FYZPg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1x7izR-0000000FkrU-28uf; Sat, 19 Sep 2026 00:31:37 +0000 Received: from fanzine2.igalia.com ([213.97.179.56]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1x7izK-0000000Fkni-3lNY for linux-arm-kernel@lists.infradead.org; Sat, 19 Sep 2026 00:31:32 +0000 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=s39dMJiGGshc0PIDNuAxyTKn7i9/Yu+wky8x+JtvQtM=; b=SK+0OOlMdHJBL/6ZnOLI+B3iAG iPIGMQac6HzHxCjlpG0awyqTrZEvr0RaMnHI3m2QkW759RRV1Ir8xqSdP56cvEPLvoGp2VNPxgkoi dV0fcuhiyDRAIPPSD/OGuABxI3H2Rx+xT94HGs9vI52LFc2JH0XUyJLbAkVqOOKc+22SmiLQphO4g xwTnkzDPSkZidfRO/5WSdUkihA4vdC4zvr9bAFJOx2oCQuV3HyVPGtYXIgrK/+K6KtO4Yu82lRNaM LmXhps+bPJMiol1mnSyHWtaWZ5DBLcoHEQuVRDABOZYUhlVjGWfYFjeUymtRkodRnKCHIOcihPxuS y/38i5BQ==; 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 1x7izJ-004Bwz-4z; Sat, 19 Sep 2026 02:31:29 +0200 From: =?utf-8?q?Andr=C3=A9_Almeida?= Date: Fri, 18 Sep 2026 21:31:12 -0300 Subject: [PATCH v8 05/12] sparc: Use the common syscall table MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit Message-Id: <20260918-tonyk-syscall_table-v8-5-0e2d60cad13e@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 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260918_173130_937497_94E32B0F X-CRM114-Status: UNSURE ( 8.93 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Remove some of the duplicated code by using the common syscall number table. The generated files are not exactly the same as before, but they have no functional changes: - syscall_table_32.h would generated lines like the following __SYSCALL_WITH_COMPAT(422, sys_futex, sys_futex), which is equivalent to __SYSCALL(422, sys_futex) Signed-off-by: André Almeida --- arch/sparc/kernel/syscalls/Makefile | 12 ++++-- arch/sparc/kernel/syscalls/syscall.tbl | 69 ---------------------------------- 2 files changed, 8 insertions(+), 73 deletions(-) diff --git a/arch/sparc/kernel/syscalls/Makefile b/arch/sparc/kernel/syscalls/Makefile index 8440c16dfb22..35ea0834aef3 100644 --- a/arch/sparc/kernel/syscalls/Makefile +++ b/arch/sparc/kernel/syscalls/Makefile @@ -5,19 +5,23 @@ uapi := arch/$(SRCARCH)/include/generated/uapi/asm $(shell mkdir -p $(uapi) $(kapi)) syscall := $(src)/syscall.tbl +syscalltbl_common := $(srctree)/scripts/syscall_common.tbl syshdr := $(srctree)/scripts/syscallhdr.sh systbl := $(srctree)/scripts/syscalltbl.sh +abis := __clone3,common quiet_cmd_syshdr = SYSHDR $@ - cmd_syshdr = $(CONFIG_SHELL) $(syshdr) --emit-nr --abis common,$* $< $@ + cmd_syshdr = $(CONFIG_SHELL) $(syshdr) --emit-nr --abis $(abis),$* \ + --common-tbl $(syscalltbl_common) $< $@ quiet_cmd_systbl = SYSTBL $@ - cmd_systbl = $(CONFIG_SHELL) $(systbl) --abis common,$* $< $@ + cmd_systbl = $(CONFIG_SHELL) $(systbl) --abis $(abis),$* \ + --common-tbl $(syscalltbl_common) $< $@ -$(uapi)/unistd_%.h: $(syscall) $(syshdr) FORCE +$(uapi)/unistd_%.h: $(syscall) $(syscalltbl_common) $(syshdr) FORCE $(call if_changed,syshdr) -$(kapi)/syscall_table_%.h: $(syscall) $(systbl) FORCE +$(kapi)/syscall_table_%.h: $(syscall) $(syscalltbl_common) $(systbl) FORCE $(call if_changed,systbl) uapisyshdr-y += unistd_32.h unistd_64.h diff --git a/arch/sparc/kernel/syscalls/syscall.tbl b/arch/sparc/kernel/syscalls/syscall.tbl index 5b9fe0e8140f..5f407da6b9da 100644 --- a/arch/sparc/kernel/syscalls/syscall.tbl +++ b/arch/sparc/kernel/syscalls/syscall.tbl @@ -449,72 +449,3 @@ 400 common msgsnd sys_msgsnd compat_sys_msgsnd 401 common msgrcv sys_msgrcv compat_sys_msgrcv 402 common msgctl sys_msgctl compat_sys_msgctl -403 32 clock_gettime64 sys_clock_gettime sys_clock_gettime -404 32 clock_settime64 sys_clock_settime sys_clock_settime -405 32 clock_adjtime64 sys_clock_adjtime sys_clock_adjtime -406 32 clock_getres_time64 sys_clock_getres sys_clock_getres -407 32 clock_nanosleep_time64 sys_clock_nanosleep sys_clock_nanosleep -408 32 timer_gettime64 sys_timer_gettime sys_timer_gettime -409 32 timer_settime64 sys_timer_settime sys_timer_settime -410 32 timerfd_gettime64 sys_timerfd_gettime sys_timerfd_gettime -411 32 timerfd_settime64 sys_timerfd_settime sys_timerfd_settime -412 32 utimensat_time64 sys_utimensat 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 sys_mq_timedsend -419 32 mq_timedreceive_time64 sys_mq_timedreceive sys_mq_timedreceive -420 32 semtimedop_time64 sys_semtimedop sys_semtimedop -421 32 rt_sigtimedwait_time64 sys_rt_sigtimedwait compat_sys_rt_sigtimedwait_time64 -422 32 futex_time64 sys_futex sys_futex -423 32 sched_rr_get_interval_time64 sys_sched_rr_get_interval 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 -- 2.55.0