From patchwork Wed Nov 8 12:58:21 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Arnd Bergmann X-Patchwork-Id: 13450003 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id ED19FC4167B for ; Wed, 8 Nov 2023 12:59:07 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1344503AbjKHM7J (ORCPT ); Wed, 8 Nov 2023 07:59:09 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43296 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1344534AbjKHM7I (ORCPT ); Wed, 8 Nov 2023 07:59:08 -0500 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 27F731BF7; Wed, 8 Nov 2023 04:59:06 -0800 (PST) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 397CEC433C7; Wed, 8 Nov 2023 12:58:52 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1699448345; bh=mCKY7B1NUlBI0NuotW3ba1ch9AEY8/W0fCgPLr2mO8c=; h=From:To:Cc:Subject:Date:From; b=hdJmX6TfcykocaTr5OrRW3LbdILEh0itmqr9P21mwGlg6MNeeNmqG3lC80LfvXy6g VtUPAhXRHS6nGjOfsUwjv4hGM05Gke0gSh30zzdYv1zPY1K/pw/ewTT8Yp/pFtHxgA CqlBBLPXwAyP7VR93PLJDWmmif9jbReJ7JLAXEI1K/cSXYfGNGTUY0jhDW7DQKkLkv 3fLnVWbGfEdWbODApTbzfegitWoXOm7yzXOFjF2nGEbrSRbNtAzwlzPk6EFXSXbWOk /dWaNDETcJ9PdXN+Cgh02YBuiyQScJCQc1vmxaWB0AVd7HB7HFVPq6/I5aemCJlBbV L+fUTsc/kSZfw== From: Arnd Bergmann To: Andrew Morton , linux-kernel@vger.kernel.org, Masahiro Yamada , linux-kbuild@vger.kernel.org Cc: Arnd Bergmann , Matt Turner , Vineet Gupta , Russell King , Catalin Marinas , Will Deacon , Steven Rostedt , Masami Hiramatsu , Mark Rutland , Guo Ren , Peter Zijlstra , Ard Biesheuvel , Huacai Chen , Greg Ungerer , Michal Simek , Thomas Bogendoerfer , Dinh Nguyen , Michael Ellerman , Nicholas Piggin , Christophe Leroy , Geoff Levand , Palmer Dabbelt , Heiko Carstens , John Paul Adrian Glaubitz , "David S. Miller" , Andy Lutomirski , Thomas Gleixner , Ingo Molnar , x86@kernel.org, Helge Deller , Sudip Mukherjee , Greg Kroah-Hartman , Timur Tabi , Kent Overstreet , David Woodhouse , "Naveen N. Rao" , Anil S Keshavamurthy , Kees Cook , Vincenzo Frascino , Juri Lelli , Vincent Guittot , Nathan Chancellor , Nick Desaulniers , Nicolas Schier , Al Viro , =?utf-8?q?Uwe_Kleine-K=C3=B6nig?= , linux-alpha@vger.kernel.org, linux-snps-arc@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux-trace-kernel@vger.kernel.org, linux-csky@vger.kernel.org, loongarch@lists.linux.dev, linux-m68k@lists.linux-m68k.org, linux-mips@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-riscv@lists.infradead.org, linux-s390@vger.kernel.org, linux-sh@vger.kernel.org, sparclinux@vger.kernel.org, netdev@vger.kernel.org, linux-parisc@vger.kernel.org, linux-usb@vger.kernel.org, linux-fbdev@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-bcachefs@vger.kernel.org, linux-mtd@lists.infradead.org Subject: [PATCH 00/22] -Wmissing-prototype warning fixes Date: Wed, 8 Nov 2023 13:58:21 +0100 Message-Id: <20231108125843.3806765-1-arnd@kernel.org> X-Mailer: git-send-email 2.39.2 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-kbuild@vger.kernel.org From: Arnd Bergmann I slightly dropped the ball on this since last sending the series in August, but a number of warning fixes have made it into the kernel in the meantime, both from my earlier submission and from architecture maintainers. I have none patches that remain from the previous submission, with two of them reworked according to comments. The additional patches are from more testing across architectures and configurations that I had previously missed. At least one patch is for a newly added warning in recent kernels. Regarding the regressions in terms of added warnings, there are now only five architectures left that add warnings (alpha, mips, nios2, sh and sparc) rather than 15, so I think we can apply the Kbuild change directly and have the architecture maintainers take care of the warnings just like the others did already. As before, my preference would be for the patches to make it through the respective subsystem maintainer trees, though I can apply the architecture specific ones to the asm-generic tree as well. Sorry for posting these during the merge window, I wanted to get them out before LPC so we can have them in linux-next as early as possible. Arnd Link: https://lore.kernel.org/lkml/20230810141947.1236730-1-arnd@kernel.org/ Arnd Bergmann (22): [RESEND^2] ida: make 'ida_dump' static [RESEND^2] jffs2: mark __jffs2_dbg_superblock_counts() static [RESEND] kprobes: unify kprobes_exceptions_nofify() prototypes [RESEND] time: make sysfs_get_uname() function visible in header [RESEND] parport: gsc: mark init function static [RESEND] stackleak: add declarations for global functions [RESEND] sched: fair: move unused stub functions to header [v2] arch: consolidate arch_irq_work_raise prototypes [v2] arch: fix asm-offsets.c building with -Wmissing-prototypes microblaze: include linux/cpu.h for trap_init() prototype x86: sta2x11: include header for sta2x11_get_instance() prototype csky: fix arch_jump_label_transform_static override arch: add do_page_fault prototypes arch: add missing prepare_ftrace_return() prototypes arch: vdso: consolidate gettime prototypes bcachefs: mark bch2_target_to_text_sb() static powerpc: ps3: move udbg_shutdown_ps3gelic prototype powerpc: pasemi: mark pas_shutdown() static powerpc: powermac: mark smp_psurge_{give,take}_timebase static usb: fsl-mph-dr-of: mark fsl_usb2_mpc5121_init() static fbdev/fsl-diu-fb: mark wr_reg_wa() static Makefile.extrawarn: turn on missing-prototypes globally arch/alpha/include/asm/mmu_context.h | 2 ++ arch/alpha/kernel/asm-offsets.c | 2 +- arch/alpha/kernel/traps.c | 1 + arch/arc/include/asm/kprobes.h | 3 --- arch/arm/include/asm/irq_work.h | 2 -- arch/arm/include/asm/kprobes.h | 2 -- arch/arm/include/asm/vdso.h | 5 ---- arch/arm/vdso/vgettimeofday.c | 1 + arch/arm64/include/asm/irq_work.h | 2 -- arch/arm64/include/asm/kprobes.h | 2 -- arch/arm64/kernel/vdso32/vgettimeofday.c | 1 + arch/csky/include/asm/ftrace.h | 4 +++ arch/csky/include/asm/irq_work.h | 2 +- arch/csky/include/asm/jump_label.h | 5 ++++ arch/csky/include/asm/traps.h | 2 +- arch/csky/kernel/traps.c | 1 + arch/csky/kernel/vdso/vgettimeofday.c | 11 +-------- arch/loongarch/kernel/asm-offsets.c | 26 ++++++++++---------- arch/loongarch/vdso/vgettimeofday.c | 7 +----- arch/m68k/coldfire/vectors.c | 3 +-- arch/m68k/coldfire/vectors.h | 3 --- arch/microblaze/include/asm/ftrace.h | 1 + arch/microblaze/kernel/traps.c | 1 + arch/mips/include/asm/ftrace.h | 4 +++ arch/mips/include/asm/kprobes.h | 2 -- arch/mips/include/asm/traps.h | 3 +++ arch/mips/vdso/vgettimeofday.c | 1 + arch/nios2/include/asm/traps.h | 2 ++ arch/powerpc/include/asm/irq_work.h | 1 - arch/powerpc/include/asm/kprobes.h | 2 -- arch/powerpc/include/asm/ps3.h | 6 +++++ arch/powerpc/platforms/pasemi/setup.c | 2 +- arch/powerpc/platforms/powermac/smp.c | 4 +-- arch/powerpc/platforms/ps3/gelic_udbg.c | 1 + arch/riscv/include/asm/irq_work.h | 2 +- arch/riscv/kernel/vdso/vgettimeofday.c | 7 +----- arch/s390/include/asm/irq_work.h | 2 -- arch/s390/include/asm/kprobes.h | 2 -- arch/sh/include/asm/kprobes.h | 2 -- arch/sh/include/asm/traps_32.h | 3 +++ arch/sparc/include/asm/kprobes.h | 2 -- arch/sparc/kernel/asm-offsets.c | 6 ++--- arch/sparc/kernel/traps_32.c | 1 + arch/sparc/kernel/traps_64.c | 1 + arch/x86/entry/vdso/vclock_gettime.c | 10 +------- arch/x86/include/asm/irq_work.h | 1 - arch/x86/include/asm/kprobes.h | 2 -- arch/x86/include/asm/traps.h | 1 - arch/x86/include/asm/vdso/gettimeofday.h | 2 -- arch/x86/kernel/traps.c | 1 + arch/x86/pci/sta2x11-fixup.c | 1 + arch/x86/um/vdso/um_vdso.c | 1 + drivers/net/ethernet/toshiba/ps3_gelic_net.h | 6 ----- drivers/parport/parport_gsc.c | 2 +- drivers/usb/host/fsl-mph-dr-of.c | 2 +- drivers/video/fbdev/fsl-diu-fb.c | 2 +- fs/bcachefs/disk_groups.c | 2 +- fs/jffs2/debug.c | 2 +- include/linux/irq_work.h | 3 +++ include/linux/kprobes.h | 4 +++ include/linux/stackleak.h | 6 +++++ include/vdso/gettime.h | 23 +++++++++++++++++ kernel/sched/fair.c | 13 ---------- kernel/sched/sched.h | 11 +++++++++ kernel/time/tick-internal.h | 3 ++- lib/test_ida.c | 2 +- scripts/Makefile.extrawarn | 4 +-- 67 files changed, 127 insertions(+), 122 deletions(-) delete mode 100644 arch/m68k/coldfire/vectors.h create mode 100644 include/vdso/gettime.h