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Rao" , Anil S Keshavamurthy , Masami Hiramatsu Cc: Arnd Bergmann , Vineet Gupta , Russell King , Catalin Marinas , Will Deacon , Thomas Bogendoerfer , Michael Ellerman , Nicholas Piggin , Christophe Leroy , Heiko Carstens , Vasily Gorbik , Alexander Gordeev , Christian Borntraeger , Sven Schnelle , Yoshinori Sato , Rich Felker , John Paul Adrian Glaubitz , "David S. Miller" , Thomas Gleixner , Ingo Molnar , Borislav Petkov , Dave Hansen , x86@kernel.org, "H. Peter Anvin" , Gaosheng Cui , "Steven Rostedt (Google)" , Yang Jihong , Jiri Olsa , Alexei Starovoitov , linux-snps-arc@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux-ia64@vger.kernel.org, linux-mips@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-s390@vger.kernel.org, linux-sh@vger.kernel.org, sparclinux@vger.kernel.org, linux-trace-kernel@vger.kernel.org Subject: [PATCH 14/17] kprobes: unify kprobes_exceptions_nofify() prototypes Date: Thu, 10 Aug 2023 16:19:32 +0200 Message-Id: <20230810141947.1236730-15-arnd@kernel.org> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20230810141947.1236730-1-arnd@kernel.org> References: <20230810141947.1236730-1-arnd@kernel.org> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230810_072327_278795_9C761533 X-CRM114-Status: GOOD ( 14.95 ) X-Spam-Score: -5.4 (-----) X-Spam-Report: Spam detection software, running on the system "bombadil.infradead.org", has NOT identified this incoming email as spam. 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Content preview: From: Arnd Bergmann Most architectures that support kprobes declare this function in their own asm/kprobes.h header and provide an override, but some are missing the prototype, which causes a warning for the __weak stub [...] Content analysis details: (-5.4 points, 5.0 required) pts rule name description ---- ---------------------- -------------------------------------------------- -5.0 RCVD_IN_DNSWL_HI RBL: Sender listed at https://www.dnswl.org/, high trust [139.178.84.217 listed in list.dnswl.org] -0.0 SPF_PASS SPF: sender matches SPF record 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from envelope-from domain -0.2 DKIMWL_WL_HIGH DKIMwl.org - High trust sender X-BeenThere: linux-snps-arc@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Linux on Synopsys ARC Processors List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-snps-arc" Errors-To: linux-snps-arc-bounces+incoming=patchwork.ozlabs.org@lists.infradead.org From: Arnd Bergmann Most architectures that support kprobes declare this function in their own asm/kprobes.h header and provide an override, but some are missing the prototype, which causes a warning for the __weak stub implementation: kernel/kprobes.c:1865:12: error: no previous prototype for 'kprobe_exceptions_notify' [-Werror=missing-prototypes] 1865 | int __weak kprobe_exceptions_notify(struct notifier_block *self, Move the prototype into linux/kprobes.h so it is visible to all the definitions. Signed-off-by: Arnd Bergmann Acked-by: Masami Hiramatsu (Google) --- arch/arc/include/asm/kprobes.h | 3 --- arch/arm/include/asm/kprobes.h | 2 -- arch/arm64/include/asm/kprobes.h | 2 -- arch/ia64/include/asm/kprobes.h | 2 -- arch/mips/include/asm/kprobes.h | 2 -- arch/powerpc/include/asm/kprobes.h | 2 -- arch/s390/include/asm/kprobes.h | 2 -- arch/sh/include/asm/kprobes.h | 2 -- arch/sparc/include/asm/kprobes.h | 2 -- arch/x86/include/asm/kprobes.h | 2 -- include/linux/kprobes.h | 4 ++++ 11 files changed, 4 insertions(+), 21 deletions(-) diff --git a/arch/arc/include/asm/kprobes.h b/arch/arc/include/asm/kprobes.h index de1566e32cb89..68e8301c0df2c 100644 --- a/arch/arc/include/asm/kprobes.h +++ b/arch/arc/include/asm/kprobes.h @@ -32,9 +32,6 @@ struct kprobe; void arch_remove_kprobe(struct kprobe *p); -int kprobe_exceptions_notify(struct notifier_block *self, - unsigned long val, void *data); - struct prev_kprobe { struct kprobe *kp; unsigned long status; diff --git a/arch/arm/include/asm/kprobes.h b/arch/arm/include/asm/kprobes.h index e26a278d301ab..5b8dbf1b0be49 100644 --- a/arch/arm/include/asm/kprobes.h +++ b/arch/arm/include/asm/kprobes.h @@ -40,8 +40,6 @@ struct kprobe_ctlblk { void arch_remove_kprobe(struct kprobe *); int kprobe_fault_handler(struct pt_regs *regs, unsigned int fsr); -int kprobe_exceptions_notify(struct notifier_block *self, - unsigned long val, void *data); /* optinsn template addresses */ extern __visible kprobe_opcode_t optprobe_template_entry[]; diff --git a/arch/arm64/include/asm/kprobes.h b/arch/arm64/include/asm/kprobes.h index 05cd82eeca136..be7a3680dadff 100644 --- a/arch/arm64/include/asm/kprobes.h +++ b/arch/arm64/include/asm/kprobes.h @@ -37,8 +37,6 @@ struct kprobe_ctlblk { void arch_remove_kprobe(struct kprobe *); int kprobe_fault_handler(struct pt_regs *regs, unsigned int fsr); -int kprobe_exceptions_notify(struct notifier_block *self, - unsigned long val, void *data); void __kretprobe_trampoline(void); void __kprobes *trampoline_probe_handler(struct pt_regs *regs); diff --git a/arch/ia64/include/asm/kprobes.h b/arch/ia64/include/asm/kprobes.h index 9e956768946cc..56004f97df6d2 100644 --- a/arch/ia64/include/asm/kprobes.h +++ b/arch/ia64/include/asm/kprobes.h @@ -107,8 +107,6 @@ struct arch_specific_insn { }; extern int kprobe_fault_handler(struct pt_regs *regs, int trapnr); -extern int kprobe_exceptions_notify(struct notifier_block *self, - unsigned long val, void *data); extern void arch_remove_kprobe(struct kprobe *p); diff --git a/arch/mips/include/asm/kprobes.h b/arch/mips/include/asm/kprobes.h index 68b1e5d458cfb..bc27d99c94363 100644 --- a/arch/mips/include/asm/kprobes.h +++ b/arch/mips/include/asm/kprobes.h @@ -71,8 +71,6 @@ struct kprobe_ctlblk { struct prev_kprobe prev_kprobe; }; -extern int kprobe_exceptions_notify(struct notifier_block *self, - unsigned long val, void *data); #endif /* CONFIG_KPROBES */ #endif /* _ASM_KPROBES_H */ diff --git a/arch/powerpc/include/asm/kprobes.h b/arch/powerpc/include/asm/kprobes.h index c8e4b4fd4e330..4525a9c68260d 100644 --- a/arch/powerpc/include/asm/kprobes.h +++ b/arch/powerpc/include/asm/kprobes.h @@ -84,8 +84,6 @@ struct arch_optimized_insn { kprobe_opcode_t *insn; }; -extern int kprobe_exceptions_notify(struct notifier_block *self, - unsigned long val, void *data); extern int kprobe_fault_handler(struct pt_regs *regs, int trapnr); extern int kprobe_handler(struct pt_regs *regs); extern int kprobe_post_handler(struct pt_regs *regs); diff --git a/arch/s390/include/asm/kprobes.h b/arch/s390/include/asm/kprobes.h index 83f732ca3af4d..3f87125dd9b0d 100644 --- a/arch/s390/include/asm/kprobes.h +++ b/arch/s390/include/asm/kprobes.h @@ -72,8 +72,6 @@ struct kprobe_ctlblk { void arch_remove_kprobe(struct kprobe *p); int kprobe_fault_handler(struct pt_regs *regs, int trapnr); -int kprobe_exceptions_notify(struct notifier_block *self, - unsigned long val, void *data); #define flush_insn_slot(p) do { } while (0) diff --git a/arch/sh/include/asm/kprobes.h b/arch/sh/include/asm/kprobes.h index eeba83e0a7d29..65d4c3316a5bd 100644 --- a/arch/sh/include/asm/kprobes.h +++ b/arch/sh/include/asm/kprobes.h @@ -46,8 +46,6 @@ struct kprobe_ctlblk { }; extern int kprobe_fault_handler(struct pt_regs *regs, int trapnr); -extern int kprobe_exceptions_notify(struct notifier_block *self, - unsigned long val, void *data); extern int kprobe_handle_illslot(unsigned long pc); #else diff --git a/arch/sparc/include/asm/kprobes.h b/arch/sparc/include/asm/kprobes.h index 06c2bc767ef75..aec742cd898f2 100644 --- a/arch/sparc/include/asm/kprobes.h +++ b/arch/sparc/include/asm/kprobes.h @@ -47,8 +47,6 @@ struct kprobe_ctlblk { struct prev_kprobe prev_kprobe; }; -int kprobe_exceptions_notify(struct notifier_block *self, - unsigned long val, void *data); int kprobe_fault_handler(struct pt_regs *regs, int trapnr); asmlinkage void __kprobes kprobe_trap(unsigned long trap_level, struct pt_regs *regs); diff --git a/arch/x86/include/asm/kprobes.h b/arch/x86/include/asm/kprobes.h index a2e9317aad495..5939694dfb28d 100644 --- a/arch/x86/include/asm/kprobes.h +++ b/arch/x86/include/asm/kprobes.h @@ -113,8 +113,6 @@ struct kprobe_ctlblk { }; extern int kprobe_fault_handler(struct pt_regs *regs, int trapnr); -extern int kprobe_exceptions_notify(struct notifier_block *self, - unsigned long val, void *data); extern int kprobe_int3_handler(struct pt_regs *regs); #else diff --git a/include/linux/kprobes.h b/include/linux/kprobes.h index 85a64cb95d755..987911cdc90a2 100644 --- a/include/linux/kprobes.h +++ b/include/linux/kprobes.h @@ -450,6 +450,10 @@ int kprobe_get_kallsym(unsigned int symnum, unsigned long *value, char *type, int arch_kprobe_get_kallsym(unsigned int *symnum, unsigned long *value, char *type, char *sym); + +int kprobe_exceptions_notify(struct notifier_block *self, + unsigned long val, void *data); + #else /* !CONFIG_KPROBES: */ static inline int kprobe_fault_handler(struct pt_regs *regs, int trapnr) From patchwork Thu Aug 10 14:19:34 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Arnd Bergmann X-Patchwork-Id: 1819878 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; spf=none (no SPF record) smtp.mailfrom=lists.infradead.org (client-ip=2607:7c80:54:3::133; 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McKenney" , Miguel Ojeda , Zhen Lei , Xin Li , Nhat Pham , Greg Kroah-Hartman , =?utf-8?q?Marc_Aur=C3=A8le?= =?utf-8?q?_La_France?= , Johannes Weiner , linux-parisc@vger.kernel.org, linux-sh@vger.kernel.org, linux-riscv@lists.infradead.org Subject: [PATCH 16/17] [RFC] arch: turn -Wmissing-prototypes off conditionally Date: Thu, 10 Aug 2023 16:19:34 +0200 Message-Id: <20230810141947.1236730-17-arnd@kernel.org> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20230810141947.1236730-1-arnd@kernel.org> References: <20230810141947.1236730-1-arnd@kernel.org> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230810_072446_328385_7245759B X-CRM114-Status: GOOD ( 13.31 ) X-Spam-Score: -2.7 (--) X-Spam-Report: Spam detection software, running on the system "bombadil.infradead.org", has NOT identified this incoming email as spam. The original message has been attached to this so you can view it or label similar future email. 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Content preview: From: Arnd Bergmann I have cleaned up the -Wmissing-prototypes warnings for most of the major architectures as well as all drivers that get enabled for CONFIG_COMPILE_TEST, so now these should be close to fixed on x86, a [...] Content analysis details: (-2.7 points, 5.0 required) pts rule name description ---- ---------------------- -------------------------------------------------- -2.3 RCVD_IN_DNSWL_MED RBL: Sender listed at https://www.dnswl.org/, medium trust [2604:1380:4641:c500:0:0:0:1 listed in] [list.dnswl.org] -0.0 SPF_PASS SPF: sender matches SPF record 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from envelope-from domain -0.2 DKIMWL_WL_HIGH DKIMwl.org - High trust sender X-BeenThere: linux-snps-arc@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Linux on Synopsys ARC Processors List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-snps-arc" Errors-To: linux-snps-arc-bounces+incoming=patchwork.ozlabs.org@lists.infradead.org From: Arnd Bergmann I have cleaned up the -Wmissing-prototypes warnings for most of the major architectures as well as all drivers that get enabled for CONFIG_COMPILE_TEST, so now these should be close to fixed on x86, arm, arm64, powerpc, s390, and riscv. The other architectures tend to have a lot of these warning in architecture specific code, primarily from functions that are only called from assembler code and do not otherwise need a declaration but still cause a warning without one. Other cases are simply functions that should just be static or are missing an #include statement. In order to be able to turn the warning on globally by default without breaking all these architectures, add a list of exceptions for architecture directories that can revert back to the old behavior of not warning based on a new CONFIG_WNO_MISSING_PROTOTYPES option. Signed-off-by: Arnd Bergmann --- Below is the full list of warnings I see in defconfig builds for reference, these do not need to be part of the changelog. arch/alpha/include/asm/core_t2.h:465:20: error: no previous prototype for 't2_readb' [-Werror=missing-prototypes] arch/alpha/include/asm/core_t2.h:476:21: error: no previous prototype for 't2_readw' [-Werror=missing-prototypes] arch/alpha/include/asm/core_t2.h:491:21: error: no previous prototype for 't2_readl' [-Werror=missing-prototypes] arch/alpha/include/asm/core_t2.h:502:21: error: no previous prototype for 't2_readq' [-Werror=missing-prototypes] arch/alpha/include/asm/core_t2.h:515:22: error: no previous prototype for 't2_writeb' [-Werror=missing-prototypes] arch/alpha/include/asm/core_t2.h:526:22: error: no previous prototype for 't2_writew' [-Werror=missing-prototypes] arch/alpha/include/asm/core_t2.h:541:22: error: no previous prototype for 't2_writel' [-Werror=missing-prototypes] arch/alpha/include/asm/core_t2.h:550:22: error: no previous prototype for 't2_writeq' [-Werror=missing-prototypes] arch/alpha/include/asm/core_t2.h:562:31: error: no previous prototype for 't2_ioportmap' [-Werror=missing-prototypes] arch/alpha/include/asm/core_t2.h:567:31: error: no previous prototype for 't2_ioremap' [-Werror=missing-prototypes] arch/alpha/include/asm/core_t2.h:573:21: error: no previous prototype for 't2_is_ioaddr' [-Werror=missing-prototypes] arch/alpha/include/asm/core_t2.h:578:21: error: no previous prototype for 't2_is_mmio' [-Werror=missing-prototypes] arch/alpha/include/asm/core_t2.h:587:23: error: no previous prototype for 't2_ioread16' [-Werror=missing-prototypes] arch/alpha/include/asm/core_t2.h:587:23: error: no previous prototype for 't2_ioread32' [-Werror=missing-prototypes] arch/alpha/include/asm/core_t2.h:587:23: error: no previous prototype for 't2_ioread64' [-Werror=missing-prototypes] arch/alpha/include/asm/core_t2.h:587:23: error: no previous prototype for 't2_ioread8' [-Werror=missing-prototypes] arch/alpha/include/asm/core_t2.h:594:22: error: no previous prototype for 't2_iowrite16' [-Werror=missing-prototypes] arch/alpha/include/asm/core_t2.h:594:22: error: no previous prototype for 't2_iowrite32' [-Werror=missing-prototypes] arch/alpha/include/asm/core_t2.h:594:22: error: no previous prototype for 't2_iowrite64' [-Werror=missing-prototypes] arch/alpha/include/asm/core_t2.h:594:22: error: no previous prototype for 't2_iowrite8' [-Werror=missing-prototypes] arch/alpha/include/asm/core_t2.h:614:33: error: no previous prototype for 't2_iounmap' [-Werror=missing-prototypes] arch/alpha/include/asm/jensen.h:115:30: error: no previous prototype for 'jensen_local_inb' [-Werror=missing-prototypes] arch/alpha/include/asm/jensen.h:120:22: error: no previous prototype for 'jensen_local_outb' [-Werror=missing-prototypes] arch/alpha/include/asm/jensen.h:126:30: error: no previous prototype for 'jensen_bus_inb' [-Werror=missing-prototypes] arch/alpha/include/asm/jensen.h:135:22: error: no previous prototype for 'jensen_bus_outb' [-Werror=missing-prototypes] arch/alpha/include/asm/jensen.h:155:20: error: no previous prototype for 'jensen_inb' [-Werror=missing-prototypes] arch/alpha/include/asm/jensen.h:163:22: error: no previous prototype for 'jensen_outb' [-Werror=missing-prototypes] arch/alpha/include/asm/jensen.h:171:21: error: no previous prototype for 'jensen_inw' [-Werror=missing-prototypes] arch/alpha/include/asm/jensen.h:181:21: error: no previous prototype for 'jensen_inl' [-Werror=missing-prototypes] arch/alpha/include/asm/jensen.h:187:21: error: no previous prototype for 'jensen_inq' [-Werror=missing-prototypes] arch/alpha/include/asm/jensen.h:193:22: error: no previous prototype for 'jensen_outw' [-Werror=missing-prototypes] arch/alpha/include/asm/jensen.h:200:22: error: no previous prototype for 'jensen_outl' [-Werror=missing-prototypes] arch/alpha/include/asm/jensen.h:207:22: error: no previous prototype for 'jensen_outq' [-Werror=missing-prototypes] arch/alpha/include/asm/jensen.h:218:20: error: no previous prototype for 'jensen_readb' [-Werror=missing-prototypes] arch/alpha/include/asm/jensen.h:230:21: error: no previous prototype for 'jensen_readw' [-Werror=missing-prototypes] arch/alpha/include/asm/jensen.h:242:21: error: no previous prototype for 'jensen_readl' [-Werror=missing-prototypes] arch/alpha/include/asm/jensen.h:250:21: error: no previous prototype for 'jensen_readq' [-Werror=missing-prototypes] arch/alpha/include/asm/jensen.h:263:22: error: no previous prototype for 'jensen_writeb' [-Werror=missing-prototypes] arch/alpha/include/asm/jensen.h:271:22: error: no previous prototype for 'jensen_writew' [-Werror=missing-prototypes] arch/alpha/include/asm/jensen.h:279:22: error: no previous prototype for 'jensen_writel' [-Werror=missing-prototypes] arch/alpha/include/asm/jensen.h:287:22: error: no previous prototype for 'jensen_writeq' [-Werror=missing-prototypes] arch/alpha/include/asm/jensen.h:297:31: error: no previous prototype for 'jensen_ioportmap' [-Werror=missing-prototypes] arch/alpha/include/asm/jensen.h:302:31: error: no previous prototype for 'jensen_ioremap' [-Werror=missing-prototypes] arch/alpha/include/asm/jensen.h:308:21: error: no previous prototype for 'jensen_is_ioaddr' [-Werror=missing-prototypes] arch/alpha/include/asm/jensen.h:313:21: error: no previous prototype for 'jensen_is_mmio' [-Werror=missing-prototypes] arch/alpha/include/asm/jensen.h:322:23: error: no previous prototype for 'jensen_ioread16' [-Werror=missing-prototypes] arch/alpha/include/asm/jensen.h:322:23: error: no previous prototype for 'jensen_ioread32' [-Werror=missing-prototypes] arch/alpha/include/asm/jensen.h:322:23: error: no previous prototype for 'jensen_ioread64' [-Werror=missing-prototypes] arch/alpha/include/asm/jensen.h:322:23: error: no previous prototype for 'jensen_ioread8' [-Werror=missing-prototypes] arch/alpha/include/asm/jensen.h:329:22: error: no previous prototype for 'jensen_iowrite16' [-Werror=missing-prototypes] arch/alpha/include/asm/jensen.h:329:22: error: no previous prototype for 'jensen_iowrite32' [-Werror=missing-prototypes] arch/alpha/include/asm/jensen.h:329:22: error: no previous prototype for 'jensen_iowrite64' [-Werror=missing-prototypes] arch/alpha/include/asm/jensen.h:329:22: error: no previous prototype for 'jensen_iowrite8' [-Werror=missing-prototypes] arch/alpha/include/asm/jensen.h:348:33: error: no previous prototype for 'jensen_iounmap' [-Werror=missing-prototypes] arch/alpha/include/asm/jensen.h:92:22: error: no previous prototype for 'jensen_set_hae' [-Werror=missing-prototypes] arch/alpha/kernel/bugs.c:19:9: error: no previous prototype for 'cpu_show_meltdown' [-Werror=missing-prototypes] arch/alpha/kernel/bugs.c:28:9: error: no previous prototype for 'cpu_show_spectre_v1' [-Werror=missing-prototypes] arch/alpha/kernel/bugs.c:37:9: error: no previous prototype for 'cpu_show_spectre_v2' [-Werror=missing-prototypes] arch/alpha/kernel/console.c:39:1: error: no previous prototype for 'locate_and_init_vga' [-Werror=missing-prototypes] arch/alpha/kernel/console.c:72:1: error: no previous prototype for 'find_console_vga_hose' [-Werror=missing-prototypes] arch/alpha/kernel/core_cia.c:284:1: error: no previous prototype for 'cia_pci_tbi_try2' [-Werror=missing-prototypes] arch/alpha/kernel/core_cia.c:580:1: error: no previous prototype for 'cia_save_srm_settings' [-Werror=missing-prototypes] arch/alpha/kernel/core_cia.c:606:1: error: no previous prototype for 'cia_restore_srm_settings' [-Werror=missing-prototypes] arch/alpha/kernel/core_lca.c:481:1: error: no previous prototype for 'lca_clock_print' [-Werror=missing-prototypes] arch/alpha/kernel/core_lca.c:498:1: error: no previous prototype for 'lca_get_clock' [-Werror=missing-prototypes] arch/alpha/kernel/core_lca.c:508:1: error: no previous prototype for 'lca_clock_fiddle' [-Werror=missing-prototypes] arch/alpha/kernel/io.c:654:1: error: no previous prototype for 'scr_memcpyw' [-Werror=missing-prototypes] arch/alpha/kernel/irq.c:96:1: error: no previous prototype for 'handle_irq' [-Werror=missing-prototypes] arch/alpha/kernel/irq_alpha.c:45:1: error: no previous prototype for 'do_entInt' [-Werror=missing-prototypes] arch/alpha/kernel/pci.c:285:1: error: no previous prototype for 'pcibios_claim_one_bus' [-Werror=missing-prototypes] arch/alpha/kernel/ptrace.c:322:26: error: no previous prototype for 'syscall_trace_enter' [-Werror=missing-prototypes] arch/alpha/kernel/ptrace.c:334:1: error: no previous prototype for 'syscall_trace_leave' [-Werror=missing-prototypes] arch/alpha/kernel/signal.c:205:1: error: no previous prototype for 'do_sigreturn' [-Werror=missing-prototypes] arch/alpha/kernel/signal.c:233:1: error: no previous prototype for 'do_rt_sigreturn' [-Werror=missing-prototypes] arch/alpha/kernel/signal.c:523:1: error: no previous prototype for 'do_work_pending' [-Werror=missing-prototypes] arch/alpha/kernel/smc37c669.c:2434:1: error: no previous prototype for 'SMC37c669_dump_registers' [-Werror=missing-prototypes] arch/alpha/kernel/smc37c669.c:2467:13: error: no previous prototype for 'SMC669_Init' [-Werror=missing-prototypes] arch/alpha/kernel/smc37c93x.c:238:12: error: no previous prototype for 'SMC93x_Init' [-Werror=missing-prototypes] arch/alpha/kernel/srmcons.c:272:1: error: no previous prototype for 'register_srm_console' [-Werror=missing-prototypes] arch/alpha/kernel/srmcons.c:282:1: error: no previous prototype for 'unregister_srm_console' [-Werror=missing-prototypes] arch/alpha/kernel/sys_nautilus.c:131:1: error: no previous prototype for 'nautilus_machine_check' [-Werror=missing-prototypes] arch/alpha/kernel/sys_nautilus.c:201:1: error: no previous prototype for 'nautilus_init_pci' [-Werror=missing-prototypes] arch/alpha/kernel/sys_nautilus.c:82:1: error: no previous prototype for 'nautilus_kill_arch' [-Werror=missing-prototypes] arch/alpha/kernel/sys_sio.c:312:1: error: no previous prototype for 'sio_kill_arch' [-Werror=missing-prototypes] arch/alpha/kernel/traps.c:210:1: error: no previous prototype for 'do_entArith' [-Werror=missing-prototypes] arch/alpha/kernel/traps.c:232:1: error: no previous prototype for 'do_entIF' [-Werror=missing-prototypes] arch/alpha/kernel/traps.c:399:1: error: no previous prototype for 'do_entDbg' [-Werror=missing-prototypes] arch/alpha/kernel/traps.c:435:1: error: no previous prototype for 'do_entUna' [-Werror=missing-prototypes] arch/alpha/kernel/traps.c:720:1: error: no previous prototype for 'do_entUnaUser' [-Werror=missing-prototypes] arch/alpha/kernel/traps.c:975:1: error: no previous prototype for 'trap_init' [-Werror=missing-prototypes] arch/alpha/lib/checksum.c:145:9: error: no previous prototype for 'ip_fast_csum' [-Werror=missing-prototypes] arch/alpha/lib/checksum.c:163:8: error: no previous prototype for 'csum_partial' [-Werror=missing-prototypes] arch/alpha/lib/checksum.c:180:9: error: no previous prototype for 'ip_compute_csum' [-Werror=missing-prototypes] arch/alpha/lib/checksum.c:45:9: error: no previous prototype for 'csum_tcpudp_magic' [-Werror=missing-prototypes] arch/alpha/lib/checksum.c:54:8: error: no previous prototype for 'csum_tcpudp_nofold' [-Werror=missing-prototypes] arch/alpha/lib/fpreg.c:129:1: error: no previous prototype for 'alpha_read_fp_reg_s' [-Werror=missing-prototypes] arch/alpha/lib/fpreg.c:186:1: error: no previous prototype for 'alpha_write_fp_reg_s' [-Werror=missing-prototypes] arch/alpha/lib/fpreg.c:20:1: error: no previous prototype for 'alpha_read_fp_reg' [-Werror=missing-prototypes] arch/alpha/lib/fpreg.c:75:1: error: no previous prototype for 'alpha_write_fp_reg' [-Werror=missing-prototypes] arch/alpha/lib/memcpy.c:153:8: error: no previous prototype for 'memcpy' [-Werror=missing-prototypes] arch/alpha/mm/fault.c:85:1: error: no previous prototype for 'do_page_fault' [-Werror=missing-prototypes] arch/alpha/mm/init.c:261:1: error: no previous prototype for 'srm_paging_stop' [-Werror=missing-prototypes] arch/arc/kernel/ctx_sw.c:21:1: error: no previous prototype for '__switch_to' [-Werror=missing-prototypes] arch/arc/kernel/devtree.c:20:21: error: no previous prototype for 'arc_early_base_baud' [-Werror=missing-prototypes] arch/arc/kernel/irq.c:42:6: error: no previous prototype for 'arch_do_IRQ' [-Werror=missing-prototypes] arch/arc/kernel/kprobes.c:193:15: error: no previous prototype for 'arc_kprobe_handler' [-Werror=missing-prototypes] arch/arc/kernel/ptrace.c:344:16: error: no previous prototype for 'syscall_trace_entry' [-Werror=missing-prototypes] arch/arc/kernel/ptrace.c:358:17: error: no previous prototype for 'syscall_trace_exit' [-Werror=missing-prototypes] arch/arc/kernel/setup.c:498:13: error: no previous prototype for 'handle_uboot_args' [-Werror=missing-prototypes] arch/arc/kernel/signal.c:401:6: error: no previous prototype for 'do_signal' [-Werror=missing-prototypes] arch/arc/kernel/signal.c:434:6: error: no previous prototype for 'do_notify_resume' [-Werror=missing-prototypes] arch/arc/kernel/stacktrace.c:116:1: error: no previous prototype for 'arc_unwind_core' [-Werror=missing-prototypes] arch/arc/kernel/traps.c:110:6: error: no previous prototype for 'do_non_swi_trap' [-Werror=missing-prototypes] arch/arc/kernel/traps.c:141:6: error: no previous prototype for 'do_insterror_or_kprobe' [-Werror=missing-prototypes] arch/arc/kernel/traps.c:68:48: error: no previous prototype for 'do_privilege_fault' [-Werror=missing-prototypes] arch/arc/kernel/traps.c:69:44: error: no previous prototype for 'do_extension_fault' [-Werror=missing-prototypes] arch/arc/kernel/traps.c:70:48: error: no previous prototype for 'insterror_is_error' [-Werror=missing-prototypes] arch/arc/kernel/traps.c:71:52: error: no previous prototype for 'do_memory_error' [-Werror=missing-prototypes] arch/arc/kernel/traps.c:72:42: error: no previous prototype for 'trap_is_brkpt' [-Werror=missing-prototypes] arch/arc/kernel/traps.c:73:44: error: no previous prototype for 'do_misaligned_error' [-Werror=missing-prototypes] arch/arc/kernel/traps.c:74:56: error: no previous prototype for 'do_trap5_error' [-Werror=missing-prototypes] arch/arc/kernel/traps.c:79:5: error: no previous prototype for 'do_misaligned_access' [-Werror=missing-prototypes] arch/arc/kernel/traps.c:93:6: error: no previous prototype for 'do_machine_check_fault' [-Werror=missing-prototypes] arch/arc/mm/cache.c:1085:22: error: no previous prototype for 'arc_ioc_setup' [-Werror=missing-prototypes] arch/arc/mm/cache.c:1147:13: error: no previous prototype for 'arc_cache_init_master' [-Werror=missing-prototypes] arch/arc/mm/cache.c:584:15: error: no previous prototype for 'slc_op_rgn' [-Werror=missing-prototypes] arch/arc/mm/cache.c:647:15: error: no previous prototype for 'slc_op_line' [-Werror=missing-prototypes] arch/arc/mm/fault.c:72:6: error: no previous prototype for 'do_page_fault' [-Werror=missing-prototypes] arch/arc/mm/init.c:35:13: error: no previous prototype for 'arc_get_mem_sz' [-Werror=missing-prototypes] arch/arc/mm/init.c:83:13: error: no previous prototype for 'setup_arch_memory' [-Werror=missing-prototypes] arch/arc/mm/tlb.c:392:6: error: no previous prototype for 'create_tlb' [-Werror=missing-prototypes] arch/arc/mm/tlb.c:723:6: error: no previous prototype for 'do_tlb_overlap_fault' [-Werror=missing-prototypes] arch/csky/kernel/ptrace.c:320:16: error: no previous prototype for 'syscall_trace_enter' [-Werror=missing-prototypes] arch/csky/kernel/ptrace.c:336:17: error: no previous prototype for 'syscall_trace_exit' [-Werror=missing-prototypes] arch/csky/kernel/setup.c:116:34: error: no previous prototype for 'csky_start' [-Werror=missing-prototypes] arch/csky/kernel/signal.c:255:17: error: no previous prototype for 'do_notify_resume' [-Werror=missing-prototypes] arch/csky/kernel/traps.c:150:15: error: no previous prototype for 'do_trap_unknown' [-Werror=missing-prototypes] arch/csky/kernel/traps.c:152:15: error: no previous prototype for 'do_trap_zdiv' [-Werror=missing-prototypes] arch/csky/kernel/traps.c:154:15: error: no previous prototype for 'do_trap_buserr' [-Werror=missing-prototypes] arch/csky/kernel/traps.c:157:17: error: no previous prototype for 'do_trap_misaligned' [-Werror=missing-prototypes] arch/csky/kernel/traps.c:168:17: error: no previous prototype for 'do_trap_bkpt' [-Werror=missing-prototypes] arch/csky/kernel/traps.c:187:17: error: no previous prototype for 'do_trap_illinsn' [-Werror=missing-prototypes] arch/csky/kernel/traps.c:210:17: error: no previous prototype for 'do_trap_fpe' [-Werror=missing-prototypes] arch/csky/kernel/traps.c:220:17: error: no previous prototype for 'do_trap_priv' [-Werror=missing-prototypes] arch/csky/kernel/traps.c:230:17: error: no previous prototype for 'trap_c' [-Werror=missing-prototypes] arch/csky/kernel/traps.c:57:13: error: no previous prototype for 'trap_init' [-Werror=missing-prototypes] arch/csky/kernel/vdso/vgettimeofday.c:12:5: error: no previous prototype for '__vdso_clock_gettime64' [-Werror=missing-prototypes] arch/csky/kernel/vdso/vgettimeofday.c:18:5: error: no previous prototype for '__vdso_gettimeofday' [-Werror=missing-prototypes] arch/csky/kernel/vdso/vgettimeofday.c:24:5: error: no previous prototype for '__vdso_clock_getres' [-Werror=missing-prototypes] arch/csky/kernel/vdso/vgettimeofday.c:6:5: error: no previous prototype for '__vdso_clock_gettime' [-Werror=missing-prototypes] arch/csky/mm/fault.c:187:17: error: no previous prototype for 'do_page_fault' [-Werror=missing-prototypes] arch/ia64/kernel/acpi.c:715:5: error: no previous prototype for 'acpi_map_cpu2node' [-Werror=missing-prototypes] arch/ia64/kernel/cyclone.c:18:13: error: no previous prototype for 'cyclone_setup' [-Werror=missing-prototypes] arch/ia64/kernel/cyclone.c:38:12: error: no previous prototype for 'init_cyclone_clock' [-Werror=missing-prototypes] arch/ia64/kernel/efi.c:971:1: error: no previous prototype for 'find_memmap_space' [-Werror=missing-prototypes] arch/ia64/kernel/elfcore.c:10:12: error: no previous prototype for 'elf_core_extra_phdrs' [-Werror=missing-prototypes] arch/ia64/kernel/elfcore.c:15:5: error: no previous prototype for 'elf_core_write_extra_phdrs' [-Werror=missing-prototypes] arch/ia64/kernel/elfcore.c:44:5: error: no previous prototype for 'elf_core_write_extra_data' [-Werror=missing-prototypes] arch/ia64/kernel/elfcore.c:63:8: error: no previous prototype for 'elf_core_extra_data_size' [-Werror=missing-prototypes] arch/ia64/kernel/iosapic.c:265:1: error: no previous prototype for 'kexec_disable_iosapic' [-Werror=missing-prototypes] arch/ia64/kernel/irq.c:128:6: error: no previous prototype for 'fixup_irqs' [-Werror=missing-prototypes] arch/ia64/kernel/irq_ia64.c:429:1: error: no previous prototype for 'ia64_handle_irq' [-Werror=missing-prototypes] arch/ia64/kernel/irq_ia64.c:512:6: error: no previous prototype for 'ia64_process_pending_intr' [-Werror=missing-prototypes] arch/ia64/kernel/irq_ia64.c:587:1: error: no previous prototype for 'register_percpu_irq' [-Werror=missing-prototypes] arch/ia64/kernel/mca.c:1284:1: error: no previous prototype for 'ia64_mca_handler' [-Werror=missing-prototypes] arch/ia64/kernel/mca.c:504:1: error: no previous prototype for 'search_mca_table' [-Werror=missing-prototypes] arch/ia64/kernel/mca.c:607:1: error: no previous prototype for 'ia64_mca_register_cpev' [-Werror=missing-prototypes] arch/ia64/kernel/mca_drv.c:156:1: error: no previous prototype for 'mca_handler_bh' [-Werror=missing-prototypes] arch/ia64/kernel/mca_drv.c:768:12: error: no previous prototype for 'mca_external_handler_init' [-Werror=missing-prototypes] arch/ia64/kernel/mca_drv.c:782:13: error: no previous prototype for 'mca_external_handler_exit' [-Werror=missing-prototypes] arch/ia64/kernel/module.c:245:1: error: no previous prototype for 'plt_target' [-Werror=missing-prototypes] arch/ia64/kernel/process.c:156:1: error: no previous prototype for 'console_print' [-Werror=missing-prototypes] arch/ia64/kernel/process.c:162:1: error: no previous prototype for 'do_notify_resume_user' [-Werror=missing-prototypes] arch/ia64/kernel/process.c:405:17: error: no previous prototype for 'ia64_clone' [-Werror=missing-prototypes] arch/ia64/kernel/process.c:559:1: error: no previous prototype for 'cpu_halt' [-Werror=missing-prototypes] arch/ia64/kernel/ptrace.c:1158:1: error: no previous prototype for 'syscall_trace_enter' [-Werror=missing-prototypes] arch/ia64/kernel/ptrace.c:1179:1: error: no previous prototype for 'syscall_trace_leave' [-Werror=missing-prototypes] arch/ia64/kernel/ptrace.c:1994:6: error: no previous prototype for 'syscall_get_arguments' [-Werror=missing-prototypes] arch/ia64/kernel/sal.c:43:29: error: cast between incompatible function types from 'long int (*)(void)' to 'struct ia64_sal_retval (*)(u64, ...)' {aka 'struct ia64_sal_retval (*)(long long unsigned int, ...)'} [-Werror=cast-function-type] arch/ia64/kernel/salinfo.c:212:1: error: no previous prototype for 'salinfo_log_wakeup' [-Werror=missing-prototypes] arch/ia64/kernel/signal.c:108:1: error: no previous prototype for 'ia64_rt_sigreturn' [-Werror=missing-prototypes] arch/ia64/kernel/smpboot.c:190:1: error: no previous prototype for 'sync_master' [-Werror=missing-prototypes] arch/ia64/kernel/smpboot.c:275:1: error: no previous prototype for 'ia64_sync_itc' [-Werror=missing-prototypes] arch/ia64/kernel/smpboot.c:435:1: error: no previous prototype for 'start_secondary' [-Werror=missing-prototypes] arch/ia64/kernel/smpboot.c:592:5: error: no previous prototype for 'migrate_platform_irqs' [-Werror=missing-prototypes] arch/ia64/kernel/sys_ia64.c:161:1: error: no previous prototype for 'ia64_mremap' [-Werror=missing-prototypes] arch/ia64/kernel/sys_ia64.c:171:1: error: no previous prototype for 'ia64_clock_getres' [-Werror=missing-prototypes] arch/ia64/kernel/sys_ia64.c:71:1: error: no previous prototype for 'ia64_getpriority' [-Werror=missing-prototypes] arch/ia64/kernel/sys_ia64.c:85:1: error: no previous prototype for 'sys_getpagesize' [-Werror=missing-prototypes] arch/ia64/kernel/sys_ia64.c:91:1: error: no previous prototype for 'ia64_brk' [-Werror=missing-prototypes] arch/ia64/kernel/time.c:260:6: error: no previous prototype for 'ia64_init_itm' [-Werror=missing-prototypes] arch/ia64/kernel/traps.c:101:11: error: no previous prototype for 'ia64_bad_break' [-Werror=missing-prototypes] arch/ia64/kernel/traps.c:35:1: error: no previous prototype for 'trap_init' [-Werror=missing-prototypes] arch/ia64/kernel/traps.c:387:1: error: no previous prototype for 'ia64_illegal_op_fault' [-Werror=missing-prototypes] arch/ia64/kernel/traps.c:416:1: error: no previous prototype for 'ia64_fault' [-Werror=missing-prototypes] arch/ia64/kernel/traps.c:43:1: error: no previous prototype for 'die' [-Werror=missing-prototypes] arch/ia64/kernel/traps.c:93:1: error: no previous prototype for 'die_if_kernel' [-Werror=missing-prototypes] arch/ia64/kernel/unaligned.c:1314:1: error: no previous prototype for 'ia64_handle_unaligned' [-Werror=missing-prototypes] arch/ia64/kernel/uncached.c:177:15: error: no previous prototype for 'uncached_alloc_page' [-Werror=missing-prototypes] arch/ia64/kernel/uncached.c:218:6: error: no previous prototype for 'uncached_free_page' [-Werror=missing-prototypes] arch/ia64/kernel/unwind.c:1449:59: error: suggest braces around empty body in an 'else' statement [-Werror=empty-body] arch/ia64/kernel/unwind.c:2314:1: error: no previous prototype for 'sys_getunwind' [-Werror=missing-prototypes] arch/ia64/kernel/unwind.c:862:56: error: suggest braces around empty body in an 'else' statement [-Werror=empty-body] arch/ia64/lib/checksum.c:38:1: error: no previous prototype for 'csum_tcpudp_magic' [-Werror=missing-prototypes] arch/ia64/lib/checksum.c:49:1: error: no previous prototype for 'csum_tcpudp_nofold' [-Werror=missing-prototypes] arch/ia64/lib/checksum.c:80:8: error: no previous prototype for 'csum_partial' [-Werror=missing-prototypes] arch/ia64/lib/checksum.c:97:9: error: no previous prototype for 'ip_compute_csum' [-Werror=missing-prototypes] arch/ia64/mm/discontig.c:631:6: error: no previous prototype for 'vmemmap_free' [-Werror=missing-prototypes] arch/ia64/mm/extable.c:15:1: error: no previous prototype for 'ia64_handle_exception' [-Werror=missing-prototypes] arch/ia64/mm/fault.c:66:1: error: no previous prototype for 'ia64_do_page_fault' [-Werror=missing-prototypes] arch/ia64/mm/init.c:161:1: error: no previous prototype for 'free_initrd_mem' [-Werror=missing-prototypes] arch/ia64/mm/init.c:309:6: error: no previous prototype for 'ia64_mmu_init' [-Werror=missing-prototypes] arch/ia64/mm/tlb.c:369:6: error: no previous prototype for 'ia64_tlb_init' [-Werror=missing-prototypes] arch/ia64/pci/pci.c:326:6: error: no previous prototype for 'pcibios_fixup_device_resources' [-Werror=missing-prototypes] arch/loongarch/kernel/acpi.c:284:13: error: no previous prototype for 'acpi_numa_arch_fixup' [-Werror=missing-prototypes] arch/loongarch/kernel/module-sections.c:103:5: error: no previous prototype for 'module_frob_arch_sections' [-Werror=missing-prototypes] arch/loongarch/kernel/process.c:316:15: error: no previous prototype for 'arch_align_stack' [-Werror=missing-prototypes] arch/loongarch/kernel/signal.c:1040:6: error: no previous prototype for 'arch_do_signal_or_restart' [-Werror=missing-prototypes] arch/loongarch/kernel/signal.c:894:14: error: no previous prototype for 'get_sigframe' [-Werror=missing-prototypes] arch/loongarch/kernel/signal.c:925:17: error: no previous prototype for 'sys_rt_sigreturn' [-Werror=missing-prototypes] arch/loongarch/kernel/smp.c:501:17: error: no previous prototype for 'start_secondary' [-Werror=missing-prototypes] arch/loongarch/kernel/smp.c:559:5: error: no previous prototype for 'setup_profiling_timer' [-Werror=missing-prototypes] arch/loongarch/kernel/syscall.c:40:14: error: no previous prototype for 'do_syscall' [-Werror=missing-prototypes] arch/loongarch/kernel/time.c:32:13: error: no previous prototype for 'constant_timer_interrupt' [-Werror=missing-prototypes] arch/loongarch/kernel/topology.c:13:5: error: no previous prototype for 'arch_register_cpu' [-Werror=missing-prototypes] arch/loongarch/kernel/topology.c:27:6: error: no previous prototype for 'arch_unregister_cpu' [-Werror=missing-prototypes] arch/loongarch/kernel/traps.c:1012:25: error: no previous prototype for 'do_reserved' [-Werror=missing-prototypes] arch/loongarch/kernel/traps.c:1031:17: error: no previous prototype for 'cache_parity_error' [-Werror=missing-prototypes] arch/loongarch/kernel/traps.c:1040:25: error: no previous prototype for 'handle_loongarch_irq' [-Werror=missing-prototypes] arch/loongarch/kernel/traps.c:1051:25: error: no previous prototype for 'do_vint' [-Werror=missing-prototypes] arch/loongarch/kernel/traps.c:373:6: error: no previous prototype for 'show_registers' [-Werror=missing-prototypes] arch/loongarch/kernel/traps.c:438:6: error: no previous prototype for 'force_fcsr_sig' [-Werror=missing-prototypes] arch/loongarch/kernel/traps.c:457:5: error: no previous prototype for 'process_fpemu_return' [-Werror=missing-prototypes] arch/loongarch/kernel/traps.c:492:25: error: no previous prototype for 'do_fpe' [-Werror=missing-prototypes] arch/loongarch/kernel/traps.c:519:25: error: no previous prototype for 'do_ade' [-Werror=missing-prototypes] arch/loongarch/kernel/traps.c:533:25: error: no previous prototype for 'do_ale' [-Werror=missing-prototypes] arch/loongarch/kernel/traps.c:594:25: error: no previous prototype for 'do_bce' [-Werror=missing-prototypes] arch/loongarch/kernel/traps.c:683:25: error: no previous prototype for 'do_bp' [-Werror=missing-prototypes] arch/loongarch/kernel/traps.c:762:25: error: no previous prototype for 'do_watch' [-Werror=missing-prototypes] arch/loongarch/kernel/traps.c:812:25: error: no previous prototype for 'do_ri' [-Werror=missing-prototypes] arch/loongarch/kernel/traps.c:907:25: error: no previous prototype for 'do_fpu' [-Werror=missing-prototypes] arch/loongarch/kernel/traps.c:924:25: error: no previous prototype for 'do_lsx' [-Werror=missing-prototypes] arch/loongarch/kernel/traps.c:946:25: error: no previous prototype for 'do_lasx' [-Werror=missing-prototypes] arch/loongarch/kernel/traps.c:981:25: error: no previous prototype for 'do_lbt' [-Werror=missing-prototypes] arch/loongarch/mm/fault.c:256:27: error: no previous prototype for 'do_page_fault' [-Werror=missing-prototypes] arch/loongarch/mm/hugetlbpage.c:56:5: error: no previous prototype for 'is_aligned_hugepage_range' [-Werror=missing-prototypes] arch/loongarch/mm/ioremap.c:18:7: error: no previous prototype for 'early_memremap_ro' [-Werror=missing-prototypes] arch/loongarch/mm/ioremap.c:23:7: error: no previous prototype for 'early_memremap_prot' [-Werror=missing-prototypes] arch/loongarch/mm/tlb.c:264:6: error: no previous prototype for 'setup_tlb_handler' [-Werror=missing-prototypes] arch/m68k/amiga/amisound.c:48:13: error: no previous prototype for 'amiga_init_sound' [-Werror=missing-prototypes] arch/m68k/amiga/amisound.c:71:6: error: no previous prototype for 'amiga_mksound' [-Werror=missing-prototypes] arch/m68k/apollo/config.c:111:5: error: no previous prototype for 'dn_serial_console_wait_key' [-Werror=missing-prototypes] arch/m68k/apollo/config.c:118:6: error: no previous prototype for 'dn_serial_console_write' [-Werror=missing-prototypes] arch/m68k/apollo/config.c:132:6: error: no previous prototype for 'dn_serial_print' [-Werror=missing-prototypes] arch/m68k/apollo/config.c:240:6: error: no previous prototype for 'dn_dummy_waitbut' [-Werror=missing-prototypes] arch/m68k/apollo/dn_ints.c:19:6: error: no previous prototype for 'apollo_irq_shutdown' [-Werror=missing-prototypes] arch/m68k/apollo/dn_ints.c:29:6: error: no previous prototype for 'apollo_irq_eoi' [-Werror=missing-prototypes] arch/m68k/apollo/dn_ints.c:43:13: error: no previous prototype for 'dn_init_IRQ' [-Werror=missing-prototypes] arch/m68k/apollo/dn_ints.c:8:14: error: no previous prototype for 'apollo_irq_startup' [-Werror=missing-prototypes] arch/m68k/atari/ataints.c:267:13: error: no previous prototype for 'atari_init_IRQ' [-Werror=missing-prototypes] arch/m68k/atari/atakeyb.c:335:6: error: no previous prototype for 'ikbd_reset' [-Werror=missing-prototypes] arch/m68k/atari/atasound.c:36:6: error: no previous prototype for 'atari_microwire_cmd' [-Werror=missing-prototypes] arch/m68k/atari/atasound.c:53:6: error: no previous prototype for 'atari_mksound' [-Werror=missing-prototypes] arch/m68k/atari/config.c:883:12: error: no previous prototype for 'atari_platform_init' [-Werror=missing-prototypes] arch/m68k/atari/stram.c:118:12: error: no previous prototype for 'atari_stram_map_pages' [-Werror=missing-prototypes] arch/m68k/atari/time.c:140:5: error: no previous prototype for 'atari_mste_hwclk' [-Werror=missing-prototypes] arch/m68k/atari/time.c:199:5: error: no previous prototype for 'atari_tt_hwclk' [-Werror=missing-prototypes] arch/m68k/atari/time.c:59:1: error: no previous prototype for 'atari_sched_init' [-Werror=missing-prototypes] arch/m68k/bvme6000/config.c:133:13: error: no previous prototype for 'bvme6000_abort_int' [-Werror=missing-prototypes] arch/m68k/hp300/time.c:101:13: error: no previous prototype for 'hp300_sched_init' [-Werror=missing-prototypes] arch/m68k/kernel/ints.c:165:17: error: no previous prototype for 'handle_badint' [-Werror=missing-prototypes] arch/m68k/kernel/process.c:115:16: error: no previous prototype for 'm68k_clone' [-Werror=missing-prototypes] arch/m68k/kernel/process.c:136:16: error: no previous prototype for 'm68k_clone3' [-Werror=missing-prototypes] arch/m68k/kernel/ptrace.c:275:16: error: no previous prototype for 'syscall_trace_enter' [-Werror=missing-prototypes] arch/m68k/kernel/ptrace.c:288:17: error: no previous prototype for 'syscall_trace_leave' [-Werror=missing-prototypes] arch/m68k/kernel/signal.c:1112:6: error: no previous prototype for 'do_notify_resume' [-Werror=missing-prototypes] arch/m68k/kernel/signal.c:756:18: error: no previous prototype for 'do_sigreturn' [-Werror=missing-prototypes] arch/m68k/kernel/signal.c:783:18: error: no previous prototype for 'do_rt_sigreturn' [-Werror=missing-prototypes] arch/m68k/kernel/sys_m68k.c:378:1: error: no previous prototype for 'sys_cacheflush' [-Werror=missing-prototypes] arch/m68k/kernel/sys_m68k.c:40:17: error: no previous prototype for 'sys_mmap2' [-Werror=missing-prototypes] arch/m68k/kernel/sys_m68k.c:463:1: error: no previous prototype for 'sys_atomic_cmpxchg_32' [-Werror=missing-prototypes] arch/m68k/kernel/sys_m68k.c:564:16: error: no previous prototype for 'sys_getpagesize' [-Werror=missing-prototypes] arch/m68k/kernel/sys_m68k.c:569:26: error: no previous prototype for 'sys_get_thread_area' [-Werror=missing-prototypes] arch/m68k/kernel/sys_m68k.c:574:16: error: no previous prototype for 'sys_set_thread_area' [-Werror=missing-prototypes] arch/m68k/kernel/sys_m68k.c:580:16: error: no previous prototype for 'sys_atomic_barrier' [-Werror=missing-prototypes] arch/m68k/kernel/traps.c:1140:17: error: no previous prototype for 'set_esp0' [-Werror=missing-prototypes] arch/m68k/kernel/traps.c:1149:17: error: no previous prototype for 'fpsp040_die' [-Werror=missing-prototypes] arch/m68k/kernel/traps.c:1155:17: error: no previous prototype for 'fpemu_signal' [-Werror=missing-prototypes] arch/m68k/kernel/traps.c:754:17: error: no previous prototype for 'buserr_c' [-Werror=missing-prototypes] arch/m68k/kernel/traps.c:968:6: error: no previous prototype for 'bad_super_trap' [-Werror=missing-prototypes] arch/m68k/kernel/vectors.c:51:13: error: no previous prototype for 'base_trap_init' [-Werror=missing-prototypes] arch/m68k/kernel/vectors.c:74:13: error: no previous prototype for 'trap_init' [-Werror=missing-prototypes] arch/m68k/lib/ashldi3.c:35:1: error: no previous prototype for '__ashldi3' [-Werror=missing-prototypes] arch/m68k/lib/ashrdi3.c:35:1: error: no previous prototype for '__ashrdi3' [-Werror=missing-prototypes] arch/m68k/lib/lshrdi3.c:35:1: error: no previous prototype for '__lshrdi3' [-Werror=missing-prototypes] arch/m68k/lib/muldi3.c:82:1: error: no previous prototype for '__muldi3' [-Werror=missing-prototypes] arch/m68k/mac/baboon.c:25:13: error: no previous prototype for 'baboon_init' [-Werror=missing-prototypes] arch/m68k/mac/config.c:961:12: error: no previous prototype for 'mac_platform_init' [-Werror=missing-prototypes] arch/m68k/mac/iop.c:235:13: error: no previous prototype for 'iop_init' [-Werror=missing-prototypes] arch/m68k/mac/macboing.c:164:6: error: no previous prototype for 'mac_mksound' [-Werror=missing-prototypes] arch/m68k/mac/misc.c:609:5: error: no previous prototype for 'mac_hwclk' [-Werror=missing-prototypes] arch/m68k/mac/oss.c:37:13: error: no previous prototype for 'oss_init' [-Werror=missing-prototypes] arch/m68k/mac/psc.c:76:13: error: no previous prototype for 'psc_init' [-Werror=missing-prototypes] arch/m68k/mac/via.c:111:13: error: no previous prototype for 'via_init' [-Werror=missing-prototypes] arch/m68k/mac/via.c:593:13: error: no previous prototype for 'via_init_clock' [-Werror=missing-prototypes] arch/m68k/math-emu/fp_arith.c:310:1: error: no previous prototype for 'fp_fsglmul' [-Werror=missing-prototypes] arch/m68k/math-emu/fp_arith.c:367:1: error: no previous prototype for 'fp_fsgldiv' [-Werror=missing-prototypes] arch/m68k/math-emu/fp_log.c:102:1: error: no previous prototype for 'fp_fetoxm1' [-Werror=missing-prototypes] arch/m68k/math-emu/fp_log.c:112:1: error: no previous prototype for 'fp_fetox' [-Werror=missing-prototypes] arch/m68k/math-emu/fp_log.c:122:1: error: no previous prototype for 'fp_ftwotox' [-Werror=missing-prototypes] arch/m68k/math-emu/fp_log.c:132:1: error: no previous prototype for 'fp_ftentox' [-Werror=missing-prototypes] arch/m68k/math-emu/fp_log.c:142:1: error: no previous prototype for 'fp_flogn' [-Werror=missing-prototypes] arch/m68k/math-emu/fp_log.c:152:1: error: no previous prototype for 'fp_flognp1' [-Werror=missing-prototypes] arch/m68k/math-emu/fp_log.c:162:1: error: no previous prototype for 'fp_flog10' [-Werror=missing-prototypes] arch/m68k/math-emu/fp_log.c:172:1: error: no previous prototype for 'fp_flog2' [-Werror=missing-prototypes] arch/m68k/math-emu/fp_log.c:182:1: error: no previous prototype for 'fp_fgetexp' [-Werror=missing-prototypes] arch/m68k/math-emu/fp_log.c:203:1: error: no previous prototype for 'fp_fgetman' [-Werror=missing-prototypes] arch/m68k/math-emu/fp_log.c:29:1: error: no previous prototype for 'fp_fsqrt' [-Werror=missing-prototypes] arch/m68k/math-emu/fp_trig.c:102:1: error: no previous prototype for 'fp_ftanh' [-Werror=missing-prototypes] arch/m68k/math-emu/fp_trig.c:112:1: error: no previous prototype for 'fp_fatanh' [-Werror=missing-prototypes] arch/m68k/math-emu/fp_trig.c:122:1: error: no previous prototype for 'fp_fsincos0' [-Werror=missing-prototypes] arch/m68k/math-emu/fp_trig.c:130:1: error: no previous prototype for 'fp_fsincos1' [-Werror=missing-prototypes] arch/m68k/math-emu/fp_trig.c:138:1: error: no previous prototype for 'fp_fsincos2' [-Werror=missing-prototypes] arch/m68k/math-emu/fp_trig.c:146:1: error: no previous prototype for 'fp_fsincos3' [-Werror=missing-prototypes] arch/m68k/math-emu/fp_trig.c:154:1: error: no previous prototype for 'fp_fsincos4' [-Werror=missing-prototypes] arch/m68k/math-emu/fp_trig.c:162:1: error: no previous prototype for 'fp_fsincos5' [-Werror=missing-prototypes] arch/m68k/math-emu/fp_trig.c:170:1: error: no previous prototype for 'fp_fsincos6' [-Werror=missing-prototypes] arch/m68k/math-emu/fp_trig.c:178:1: error: no previous prototype for 'fp_fsincos7' [-Werror=missing-prototypes] arch/m68k/math-emu/fp_trig.c:22:1: error: no previous prototype for 'fp_fsin' [-Werror=missing-prototypes] arch/m68k/math-emu/fp_trig.c:32:1: error: no previous prototype for 'fp_fcos' [-Werror=missing-prototypes] arch/m68k/math-emu/fp_trig.c:42:1: error: no previous prototype for 'fp_ftan' [-Werror=missing-prototypes] arch/m68k/math-emu/fp_trig.c:52:1: error: no previous prototype for 'fp_fasin' [-Werror=missing-prototypes] arch/m68k/math-emu/fp_trig.c:62:1: error: no previous prototype for 'fp_facos' [-Werror=missing-prototypes] arch/m68k/math-emu/fp_trig.c:72:1: error: no previous prototype for 'fp_fatan' [-Werror=missing-prototypes] arch/m68k/math-emu/fp_trig.c:82:1: error: no previous prototype for 'fp_fsinh' [-Werror=missing-prototypes] arch/m68k/math-emu/fp_trig.c:92:1: error: no previous prototype for 'fp_fcosh' [-Werror=missing-prototypes] arch/m68k/mm/fault.c:22:5: error: no previous prototype for 'send_fault_sig' [-Werror=missing-prototypes] arch/m68k/mm/fault.c:68:5: error: no previous prototype for 'do_page_fault' [-Werror=missing-prototypes] arch/m68k/mm/hwtest.c:29:5: error: no previous prototype for 'hwreg_present' [-Werror=missing-prototypes] arch/m68k/mm/hwtest.c:62:5: error: no previous prototype for 'hwreg_write' [-Werror=missing-prototypes] arch/m68k/mm/motorola.c:418:13: error: no previous prototype for 'paging_init' [-Werror=missing-prototypes] arch/m68k/mvme147/config.c:76:13: error: no previous prototype for 'mvme147_init_IRQ' [-Werror=missing-prototypes] arch/m68k/mvme16x/config.c:208:6: error: no previous prototype for 'mvme16x_cons_write' [-Werror=missing-prototypes] arch/m68k/q40/q40ints.c:112:6: error: no previous prototype for 'q40_mksound' [-Werror=missing-prototypes] arch/m68k/q40/q40ints.c:152:6: error: no previous prototype for 'q40_sched_init' [-Werror=missing-prototypes] arch/m68k/q40/q40ints.c:84:13: error: no previous prototype for 'q40_init_IRQ' [-Werror=missing-prototypes] arch/m68k/sun3/idprom.c:86:6: error: no previous prototype for 'sun3_get_model' [-Werror=missing-prototypes] arch/m68k/sun3x/config.c:29:6: error: no previous prototype for 'sun3_leds' [-Werror=missing-prototypes] arch/m68k/sun3x/config.c:42:13: error: no previous prototype for 'config_sun3x' [-Werror=missing-prototypes] arch/m68k/sun3x/dvma.c:179:6: error: no previous prototype for 'dvma_unmap_iommu' [-Werror=missing-prototypes] arch/m68k/sun3x/prom.c:33:6: error: no previous prototype for 'sun3x_halt' [-Werror=missing-prototypes] arch/microblaze/kernel/traps.c:21:6: error: no previous prototype for 'trap_init' [-Werror=missing-prototypes] arch/mips/kernel/ftrace.c:305:6: error: no previous prototype for 'prepare_ftrace_return' [-Werror=missing-prototypes] arch/mips/kernel/jump_label.c:93:6: error: no previous prototype for 'jump_label_apply_nops' [-Werror=missing-prototypes] arch/mips/kernel/linux32.c:102:20: error: no previous prototype for 'sys32_readahead' [-Werror=missing-prototypes] arch/mips/kernel/linux32.c:108:17: error: no previous prototype for 'sys32_sync_file_range' [-Werror=missing-prototypes] arch/mips/kernel/linux32.c:118:17: error: no previous prototype for 'sys32_fadvise64_64' [-Werror=missing-prototypes] arch/mips/kernel/linux32.c:128:17: error: no previous prototype for 'sys32_fallocate' [-Werror=missing-prototypes] arch/mips/kernel/machine_kexec.c:136:1: error: no previous prototype for 'machine_shutdown' [-Werror=missing-prototypes] arch/mips/kernel/machine_kexec.c:152:1: error: no previous prototype for 'machine_crash_shutdown' [-Werror=missing-prototypes] arch/mips/kernel/mips-cm.c:204:13: error: no previous prototype for '__mips_cm_l2sync_phys_base' [-Werror=missing-prototypes] arch/mips/kernel/mips-mt-fpaff.c:157:17: error: no previous prototype for 'mipsmt_sys_sched_getaffinity' [-Werror=missing-prototypes] arch/mips/kernel/mips-mt-fpaff.c:65:17: error: no previous prototype for 'mipsmt_sys_sched_setaffinity' [-Werror=missing-prototypes] arch/mips/kernel/mips-mt.c:159:6: error: no previous prototype for 'mips_mt_set_cpuoptions' [-Werror=missing-prototypes] arch/mips/kernel/mips-mt.c:50:6: error: no previous prototype for 'mips_mt_regdump' [-Werror=missing-prototypes] arch/mips/kernel/signal.c:438:5: error: no previous prototype for 'setup_sigcontext' [-Werror=missing-prototypes] arch/mips/kernel/signal.c:438:5: error: no previous prototype for 'setup_sigcontext' [-Werror=missing-prototypes] arch/mips/kernel/signal.c:515:5: error: no previous prototype for 'restore_sigcontext' [-Werror=missing-prototypes] arch/mips/kernel/signal.c:515:5: error: no previous prototype for 'restore_sigcontext' [-Werror=missing-prototypes] arch/mips/kernel/signal.c:636:17: error: no previous prototype for 'sys_sigreturn' [-Werror=missing-prototypes] arch/mips/kernel/signal.c:673:17: error: no previous prototype for 'sys_rt_sigreturn' [-Werror=missing-prototypes] arch/mips/kernel/signal.c:673:17: error: no previous prototype for 'sys_rt_sigreturn' [-Werror=missing-prototypes] arch/mips/kernel/signal.c:903:17: error: no previous prototype for 'do_notify_resume' [-Werror=missing-prototypes] arch/mips/kernel/signal.c:903:17: error: no previous prototype for 'do_notify_resume' [-Werror=missing-prototypes] arch/mips/kernel/signal32.c:33:16: error: no previous prototype for 'sys32_sigsuspend' [-Werror=missing-prototypes] arch/mips/kernel/signal_n32.c:53:17: error: no previous prototype for 'sysn32_rt_sigreturn' [-Werror=missing-prototypes] arch/mips/kernel/signal_o32.c:154:17: error: no previous prototype for 'sys32_rt_sigreturn' [-Werror=missing-prototypes] arch/mips/kernel/signal_o32.c:256:17: error: no previous prototype for 'sys32_sigreturn' [-Werror=missing-prototypes] arch/mips/kernel/smp.c:352:17: error: no previous prototype for 'start_secondary' [-Werror=missing-prototypes] arch/mips/kernel/smp.c:352:17: error: no previous prototype for 'start_secondary' [-Werror=missing-prototypes] arch/mips/kernel/smp.c:472:5: error: no previous prototype for 'setup_profiling_timer' [-Werror=missing-prototypes] arch/mips/kernel/smp.c:472:5: error: no previous prototype for 'setup_profiling_timer' [-Werror=missing-prototypes] arch/mips/kernel/spram.c:194:6: error: no previous prototype for 'spram_config' [-Werror=missing-prototypes] arch/mips/kernel/spram.c:194:6: error: no previous prototype for 'spram_config' [-Werror=missing-prototypes] arch/mips/kernel/syscall.c:51:16: error: no previous prototype for 'sysm_pipe' [-Werror=missing-prototypes] arch/mips/kernel/syscall.c:51:16: error: no previous prototype for 'sysm_pipe' [-Werror=missing-prototypes] arch/mips/kernel/traps.c:1027:17: error: no previous prototype for 'do_bp' [-Werror=missing-prototypes] arch/mips/kernel/traps.c:1027:17: error: no previous prototype for 'do_bp' [-Werror=missing-prototypes] arch/mips/kernel/traps.c:1114:17: error: no previous prototype for 'do_tr' [-Werror=missing-prototypes] arch/mips/kernel/traps.c:1114:17: error: no previous prototype for 'do_tr' [-Werror=missing-prototypes] arch/mips/kernel/traps.c:1151:17: error: no previous prototype for 'do_ri' [-Werror=missing-prototypes] arch/mips/kernel/traps.c:1151:17: error: no previous prototype for 'do_ri' [-Werror=missing-prototypes] arch/mips/kernel/traps.c:1402:17: error: no previous prototype for 'do_cpu' [-Werror=missing-prototypes] arch/mips/kernel/traps.c:1402:17: error: no previous prototype for 'do_cpu' [-Werror=missing-prototypes] arch/mips/kernel/traps.c:1507:17: error: no previous prototype for 'do_msa_fpe' [-Werror=missing-prototypes] arch/mips/kernel/traps.c:1507:17: error: no previous prototype for 'do_msa_fpe' [-Werror=missing-prototypes] arch/mips/kernel/traps.c:1527:17: error: no previous prototype for 'do_msa' [-Werror=missing-prototypes] arch/mips/kernel/traps.c:1527:17: error: no previous prototype for 'do_msa' [-Werror=missing-prototypes] arch/mips/kernel/traps.c:1548:17: error: no previous prototype for 'do_mdmx' [-Werror=missing-prototypes] arch/mips/kernel/traps.c:1548:17: error: no previous prototype for 'do_mdmx' [-Werror=missing-prototypes] arch/mips/kernel/traps.c:1560:17: error: no previous prototype for 'do_watch' [-Werror=missing-prototypes] arch/mips/kernel/traps.c:1560:17: error: no previous prototype for 'do_watch' [-Werror=missing-prototypes] arch/mips/kernel/traps.c:1587:17: error: no previous prototype for 'do_mcheck' [-Werror=missing-prototypes] arch/mips/kernel/traps.c:1587:17: error: no previous prototype for 'do_mcheck' [-Werror=missing-prototypes] arch/mips/kernel/traps.c:1612:17: error: no previous prototype for 'do_mt' [-Werror=missing-prototypes] arch/mips/kernel/traps.c:1612:17: error: no previous prototype for 'do_mt' [-Werror=missing-prototypes] arch/mips/kernel/traps.c:1648:17: error: no previous prototype for 'do_dsp' [-Werror=missing-prototypes] arch/mips/kernel/traps.c:1648:17: error: no previous prototype for 'do_dsp' [-Werror=missing-prototypes] arch/mips/kernel/traps.c:1656:17: error: no previous prototype for 'do_reserved' [-Werror=missing-prototypes] arch/mips/kernel/traps.c:1656:17: error: no previous prototype for 'do_reserved' [-Werror=missing-prototypes] arch/mips/kernel/traps.c:1832:17: error: no previous prototype for 'cache_parity_error' [-Werror=missing-prototypes] arch/mips/kernel/traps.c:1832:17: error: no previous prototype for 'cache_parity_error' [-Werror=missing-prototypes] arch/mips/kernel/traps.c:1880:17: error: no previous prototype for 'do_ftlb' [-Werror=missing-prototypes] arch/mips/kernel/traps.c:1880:17: error: no previous prototype for 'do_ftlb' [-Werror=missing-prototypes] arch/mips/kernel/traps.c:1909:17: error: no previous prototype for 'do_gsexc' [-Werror=missing-prototypes] arch/mips/kernel/traps.c:1909:17: error: no previous prototype for 'do_gsexc' [-Werror=missing-prototypes] arch/mips/kernel/traps.c:1944:6: error: no previous prototype for 'ejtag_exception_handler' [-Werror=missing-prototypes] arch/mips/kernel/traps.c:1944:6: error: no previous prototype for 'ejtag_exception_handler' [-Werror=missing-prototypes] arch/mips/kernel/traps.c:1989:17: error: no previous prototype for 'nmi_exception_handler' [-Werror=missing-prototypes] arch/mips/kernel/traps.c:1989:17: error: no previous prototype for 'nmi_exception_handler' [-Werror=missing-prototypes] arch/mips/kernel/traps.c:370:6: error: no previous prototype for 'show_registers' [-Werror=missing-prototypes] arch/mips/kernel/traps.c:370:6: error: no previous prototype for 'show_registers' [-Werror=missing-prototypes] arch/mips/kernel/traps.c:447:17: error: no previous prototype for 'do_be' [-Werror=missing-prototypes] arch/mips/kernel/traps.c:447:17: error: no previous prototype for 'do_be' [-Werror=missing-prototypes] arch/mips/kernel/traps.c:752:17: error: no previous prototype for 'do_ov' [-Werror=missing-prototypes] arch/mips/kernel/traps.c:752:17: error: no previous prototype for 'do_ov' [-Werror=missing-prototypes] arch/mips/kernel/traps.c:874:17: error: no previous prototype for 'do_fpe' [-Werror=missing-prototypes] arch/mips/kernel/traps.c:874:17: error: no previous prototype for 'do_fpe' [-Werror=missing-prototypes] arch/mips/kernel/unaligned.c:1516:17: error: no previous prototype for 'do_ade' [-Werror=missing-prototypes] arch/mips/kernel/unaligned.c:1516:17: error: no previous prototype for 'do_ade' [-Werror=missing-prototypes] arch/mips/kvm/loongson_ipi.c:190:6: error: no previous prototype for 'kvm_init_loongson_ipi' [-Werror=missing-prototypes] arch/mips/loongson64/dma.c:25:13: error: no previous prototype for 'plat_swiotlb_setup' [-Werror=missing-prototypes] arch/mips/loongson64/pm.c:59:13: error: no previous prototype for 'setup_wakeup_events' [-Werror=missing-prototypes] arch/mips/loongson64/pm.c:63:13: error: no previous prototype for 'mach_suspend' [-Werror=missing-prototypes] arch/mips/loongson64/pm.c:67:13: error: no previous prototype for 'mach_resume' [-Werror=missing-prototypes] arch/mips/mm/c-r4k.c:1588:6: error: no previous prototype for 'au1x00_fixup_config_od' [-Werror=missing-prototypes] arch/mips/mm/c-r4k.c:1588:6: error: no previous prototype for 'au1x00_fixup_config_od' [-Werror=missing-prototypes] arch/mips/mm/c-r4k.c:1703:6: error: no previous prototype for 'r4k_cache_init' [-Werror=missing-prototypes] arch/mips/mm/c-r4k.c:1703:6: error: no previous prototype for 'r4k_cache_init' [-Werror=missing-prototypes] arch/mips/mm/c-r4k.c:1831:12: error: no previous prototype for 'r4k_cache_init_pm' [-Werror=missing-prototypes] arch/mips/mm/c-r4k.c:1831:12: error: no previous prototype for 'r4k_cache_init_pm' [-Werror=missing-prototypes] arch/mips/mm/fault.c:323:17: error: no previous prototype for 'do_page_fault' [-Werror=missing-prototypes] arch/mips/mm/fault.c:323:17: error: no previous prototype for 'do_page_fault' [-Werror=missing-prototypes] arch/mips/mm/init.c:60:6: error: no previous prototype for 'setup_zero_pages' [-Werror=missing-prototypes] arch/mips/mm/pgtable-64.c:101:6: error: no previous prototype for 'set_pmd_at' [-Werror=missing-prototypes] arch/mips/mm/pgtable-64.c:92:7: error: no previous prototype for 'mk_pmd' [-Werror=missing-prototypes] arch/mips/mm/sc-mips.c:255:5: error: no previous prototype for 'mips_sc_init' [-Werror=missing-prototypes] arch/mips/mm/tlb-r4k.c:461:12: error: no previous prototype for 'add_temporary_entry' [-Werror=missing-prototypes] arch/mips/mm/tlb-r4k.c:553:6: error: no previous prototype for 'tlb_init' [-Werror=missing-prototypes] arch/mips/mm/tlb-r4k.c:553:6: error: no previous prototype for 'tlb_init' [-Werror=missing-prototypes] arch/mips/mm/tlbex.c:2547:6: error: no previous prototype for 'build_tlb_refill_handler' [-Werror=missing-prototypes] arch/mips/mm/tlbex.c:2547:6: error: no previous prototype for 'build_tlb_refill_handler' [-Werror=missing-prototypes] arch/mips/mm/uasm.c:421:5: error: no previous prototype for 'uasm_in_compat_space_p' [-Werror=missing-prototypes] arch/mips/vdso/vgettimeofday.c:14:5: error: no previous prototype for '__vdso_clock_gettime' [-Werror=missing-prototypes] arch/mips/vdso/vgettimeofday.c:14:5: error: no previous prototype for '__vdso_clock_gettime' [-Werror=missing-prototypes] arch/mips/vdso/vgettimeofday.c:14:5: error: no previous prototype for '__vdso_clock_gettime' [-Werror=missing-prototypes] arch/mips/vdso/vgettimeofday.c:28:5: error: no previous prototype for '__vdso_gettimeofday' [-Werror=missing-prototypes] arch/mips/vdso/vgettimeofday.c:28:5: error: no previous prototype for '__vdso_gettimeofday' [-Werror=missing-prototypes] arch/mips/vdso/vgettimeofday.c:28:5: error: no previous prototype for '__vdso_gettimeofday' [-Werror=missing-prototypes] arch/mips/vdso/vgettimeofday.c:36:5: error: no previous prototype for '__vdso_clock_getres' [-Werror=missing-prototypes] arch/mips/vdso/vgettimeofday.c:36:5: error: no previous prototype for '__vdso_clock_getres' [-Werror=missing-prototypes] arch/mips/vdso/vgettimeofday.c:36:5: error: no previous prototype for '__vdso_clock_getres' [-Werror=missing-prototypes] arch/mips/vdso/vgettimeofday.c:42:5: error: no previous prototype for '__vdso_clock_gettime64' [-Werror=missing-prototypes] arch/mips/vdso/vgettimeofday.c:42:5: error: no previous prototype for '__vdso_clock_gettime64' [-Werror=missing-prototypes] arch/mips/vdso/vgettimeofday.c:42:5: error: no previous prototype for '__vdso_clock_gettime64' [-Werror=missing-prototypes] arch/mips/vdso/vgettimeofday.c:50:5: error: no previous prototype for '__vdso_clock_gettime' [-Werror=missing-prototypes] arch/mips/vdso/vgettimeofday.c:64:5: error: no previous prototype for '__vdso_gettimeofday' [-Werror=missing-prototypes] arch/mips/vdso/vgettimeofday.c:72:5: error: no previous prototype for '__vdso_clock_getres' [-Werror=missing-prototypes] arch/nios2/kernel/irq.c:19:17: error: no previous prototype for 'do_IRQ' [-Werror=missing-prototypes] arch/nios2/kernel/misaligned.c:66:17: error: no previous prototype for 'handle_unaligned_c' [-Werror=missing-prototypes] arch/nios2/kernel/process.c:152:6: error: no previous prototype for 'dump' [-Werror=missing-prototypes] arch/nios2/kernel/process.c:253:16: error: no previous prototype for 'nios2_clone' [-Werror=missing-prototypes] arch/nios2/kernel/process.c:34:6: error: no previous prototype for 'arch_cpu_idle' [-Werror=missing-prototypes] arch/nios2/kernel/process.c:43:6: error: no previous prototype for 'machine_restart' [-Werror=missing-prototypes] arch/nios2/kernel/process.c:54:6: error: no previous prototype for 'machine_halt' [-Werror=missing-prototypes] arch/nios2/kernel/process.c:66:6: error: no previous prototype for 'machine_power_off' [-Werror=missing-prototypes] arch/nios2/kernel/setup.c:107:24: error: no previous prototype for 'nios2_boot_init' [-Werror=missing-prototypes] arch/nios2/kernel/signal.c:101:16: error: no previous prototype for 'do_rt_sigreturn' [-Werror=missing-prototypes] arch/nios2/kernel/signal.c:302:16: error: no previous prototype for 'do_notify_resume' [-Werror=missing-prototypes] arch/nios2/kernel/sys_nios2.c:21:16: error: no previous prototype for 'sys_cacheflush' [-Werror=missing-prototypes] arch/nios2/kernel/sys_nios2.c:57:16: error: no previous prototype for 'sys_getpagesize' [-Werror=missing-prototypes] arch/nios2/kernel/time.c:200:13: error: no previous prototype for 'timer_interrupt' [-Werror=missing-prototypes] arch/nios2/kernel/traps.c:109:17: error: no previous prototype for 'breakpoint_c' [-Werror=missing-prototypes] arch/nios2/kernel/traps.c:147:17: error: no previous prototype for 'handle_illegal_c' [-Werror=missing-prototypes] arch/nios2/kernel/traps.c:154:17: error: no previous prototype for 'handle_supervisor_instr' [-Werror=missing-prototypes] arch/nios2/kernel/traps.c:161:17: error: no previous prototype for 'handle_diverror_c' [-Werror=missing-prototypes] arch/nios2/kernel/traps.c:168:17: error: no previous prototype for 'unhandled_exception' [-Werror=missing-prototypes] arch/nios2/kernel/traps.c:183:17: error: no previous prototype for 'handle_trap_1_c' [-Werror=missing-prototypes] arch/nios2/kernel/traps.c:188:17: error: no previous prototype for 'handle_trap_2_c' [-Werror=missing-prototypes] arch/nios2/kernel/traps.c:193:17: error: no previous prototype for 'handle_trap_3_c' [-Werror=missing-prototypes] arch/nios2/kernel/traps.c:32:6: error: no previous prototype for 'die' [-Werror=missing-prototypes] arch/nios2/lib/memcpy.c:160:7: error: no previous prototype for 'memcpy' [-Werror=missing-prototypes] arch/nios2/lib/memcpy.c:194:7: error: no previous prototype for 'memcpyb' [-Werror=missing-prototypes] arch/nios2/mm/dma-mapping.c:21:6: error: no previous prototype for 'arch_sync_dma_for_device' [-Werror=missing-prototypes] arch/nios2/mm/dma-mapping.c:45:6: error: no previous prototype for 'arch_sync_dma_for_cpu' [-Werror=missing-prototypes] arch/nios2/mm/dma-mapping.c:63:6: error: no previous prototype for 'arch_dma_prep_coherent' [-Werror=missing-prototypes] arch/nios2/mm/dma-mapping.c:70:7: error: no previous prototype for 'arch_dma_set_uncached' [-Werror=missing-prototypes] arch/nios2/mm/fault.c:43:17: error: no previous prototype for 'do_page_fault' [-Werror=missing-prototypes] arch/nios2/mm/pgtable.c:53:8: error: no previous prototype for 'pgd_alloc' [-Werror=missing-prototypes] arch/nios2/mm/pgtable.c:68:13: error: no previous prototype for 'pagetable_init' [-Werror=missing-prototypes] arch/nios2/mm/tlb.c:167:6: error: no previous prototype for 'dump_tlb_line' [-Werror=missing-prototypes] arch/nios2/mm/tlb.c:208:6: error: no previous prototype for 'dump_tlb' [-Werror=missing-prototypes] arch/nios2/mm/tlb.c:216:6: error: no previous prototype for 'flush_tlb_pid' [-Werror=missing-prototypes] arch/openrisc/kernel/process.c:100:6: error: no previous prototype for 'arch_cpu_idle' [-Werror=missing-prototypes] arch/openrisc/kernel/process.c:240:21: error: no previous prototype for '__switch_to' [-Werror=missing-prototypes] arch/openrisc/kernel/ptrace.c:191:17: error: no previous prototype for 'do_syscall_trace_enter' [-Werror=missing-prototypes] arch/openrisc/kernel/ptrace.c:210:17: error: no previous prototype for 'do_syscall_trace_leave' [-Werror=missing-prototypes] arch/openrisc/kernel/signal.c:227:5: error: no previous prototype for 'do_signal' [-Werror=missing-prototypes] arch/openrisc/kernel/signal.c:293:1: error: no previous prototype for 'do_work_pending' [-Werror=missing-prototypes] arch/openrisc/kernel/signal.c:68:17: error: no previous prototype for '_sys_rt_sigreturn' [-Werror=missing-prototypes] arch/openrisc/kernel/time.c:111:25: error: no previous prototype for 'timer_interrupt' [-Werror=missing-prototypes] arch/openrisc/kernel/traps.c:146:6: error: no previous prototype for 'nommu_dump_state' [-Werror=missing-prototypes] arch/openrisc/kernel/traps.c:221:17: error: no previous prototype for 'die' [-Werror=missing-prototypes] arch/openrisc/kernel/traps.c:239:17: error: no previous prototype for 'unhandled_exception' [-Werror=missing-prototypes] arch/openrisc/kernel/traps.c:246:17: error: no previous prototype for 'do_fpe_trap' [-Werror=missing-prototypes] arch/openrisc/kernel/traps.c:268:17: error: no previous prototype for 'do_trap' [-Werror=missing-prototypes] arch/openrisc/kernel/traps.c:273:17: error: no previous prototype for 'do_unaligned_access' [-Werror=missing-prototypes] arch/openrisc/kernel/traps.c:286:17: error: no previous prototype for 'do_bus_fault' [-Werror=missing-prototypes] arch/openrisc/kernel/traps.c:462:17: error: no previous prototype for 'do_illegal_instruction' [-Werror=missing-prototypes] arch/openrisc/kernel/traps.c:67:6: error: no previous prototype for 'show_registers' [-Werror=missing-prototypes] arch/openrisc/mm/fault.c:44:17: error: no previous prototype for 'do_page_fault' [-Werror=missing-prototypes] arch/openrisc/mm/tlb.c:188:13: error: no previous prototype for 'tlb_init' [-Werror=missing-prototypes] arch/parisc/lib/ucmpdi2.c:12:5: error: no previous prototype for '__ucmpdi2' [-Werror=missing-prototypes] arch/sh/kernel/cpu/init.c:99:29: error: no previous prototype for 'l2_cache_init' [-Werror=missing-prototypes] arch/sh/kernel/cpu/init.c:99:29: error: no previous prototype for 'l2_cache_init' [-Werror=missing-prototypes] arch/sh/kernel/cpu/sh4/fpu.c:389:6: error: no previous prototype for 'float_raise' [-Werror=missing-prototypes] arch/sh/kernel/cpu/sh4/fpu.c:394:5: error: no previous prototype for 'float_rounding_mode' [-Werror=missing-prototypes] arch/sh/kernel/hw_breakpoint.c:135:5: error: no previous prototype for 'arch_bp_generic_fields' [-Werror=missing-prototypes] arch/sh/kernel/hw_breakpoint.c:135:5: error: no previous prototype for 'arch_bp_generic_fields' [-Werror=missing-prototypes] arch/sh/kernel/return_address.c:49:7: error: no previous prototype for 'return_address' [-Werror=missing-prototypes] arch/sh/kernel/return_address.c:49:7: error: no previous prototype for 'return_address' [-Werror=missing-prototypes] arch/sh/kernel/sys_sh.c:58:16: error: no previous prototype for 'sys_cacheflush' [-Werror=missing-prototypes] arch/sh/kernel/sys_sh.c:58:16: error: no previous prototype for 'sys_cacheflush' [-Werror=missing-prototypes] arch/sh/kernel/traps_32.c:735:6: error: no previous prototype for 'per_cpu_trap_init' [-Werror=missing-prototypes] arch/sh/kernel/traps_32.c:735:6: error: no previous prototype for 'per_cpu_trap_init' [-Werror=missing-prototypes] arch/sh/mm/cache-sh2.c:85:13: error: no previous prototype for 'sh2_cache_init' [-Werror=missing-prototypes] arch/sh/mm/cache-sh4.c:384:13: error: no previous prototype for 'sh4_cache_init' [-Werror=missing-prototypes] arch/sh/mm/fault.c:389:27: error: no previous prototype for 'do_page_fault' [-Werror=missing-prototypes] arch/sh/mm/flush-sh4.c:106:13: error: no previous prototype for 'sh4__flush_region_init' [-Werror=missing-prototypes] arch/sh/mm/nommu.c:76:13: error: no previous prototype for 'kmap_coherent_init' [-Werror=missing-prototypes] arch/sh/mm/nommu.c:80:7: error: no previous prototype for 'kmap_coherent' [-Werror=missing-prototypes] arch/sh/mm/nommu.c:86:6: error: no previous prototype for 'kunmap_coherent' [-Werror=missing-prototypes] arch/sh/mm/pgtable.c:10:6: error: no previous prototype for 'pgd_ctor' [-Werror=missing-prototypes] arch/sh/mm/pgtable.c:32:8: error: no previous prototype for 'pgd_alloc' [-Werror=missing-prototypes] arch/sh/mm/pgtable.c:37:6: error: no previous prototype for 'pgd_free' [-Werror=missing-prototypes] arch/sh/mm/tlbex_32.c:22:1: error: no previous prototype for 'handle_tlbmiss' [-Werror=missing-prototypes] arch/sparc/kernel/adi_64.c:124:21: error: no previous prototype for 'find_tag_store' [-Werror=missing-prototypes] arch/sparc/kernel/adi_64.c:156:21: error: no previous prototype for 'alloc_tag_store' [-Werror=missing-prototypes] arch/sparc/kernel/adi_64.c:299:6: error: no previous prototype for 'del_tag_store' [-Werror=missing-prototypes] arch/sparc/kernel/pci_sun4v.c:258:15: error: no previous prototype for 'dma_4v_iotsb_bind' [-Werror=missing-prototypes] arch/sparc/kernel/setup_64.c:615:13: error: no previous prototype for 'alloc_irqstack_bootmem' [-Werror=missing-prototypes] arch/sparc/kernel/time_64.c:880:20: error: no previous prototype for 'sched_clock' [-Werror=missing-prototypes] arch/sparc/kernel/traps_32.c:366:6: error: no previous prototype for 'trap_init' [-Werror=missing-prototypes] arch/sparc/kernel/traps_64.c:2034:6: error: no previous prototype for 'do_mcd_err' [-Werror=missing-prototypes] arch/sparc/kernel/traps_64.c:2152:6: error: no previous prototype for 'sun4v_nonresum_error_user_handled' [-Werror=missing-prototypes] arch/sparc/kernel/traps_64.c:252:6: error: no previous prototype for 'is_no_fault_exception' [-Werror=missing-prototypes] arch/sparc/kernel/traps_64.c:2839:13: error: no previous prototype for 'trap_init' [-Werror=missing-prototypes] arch/sparc/kernel/uprobes.c:237:17: error: no previous prototype for 'uprobe_trap' [-Werror=missing-prototypes] arch/sparc/lib/cmpdi2.c:6:11: error: no previous prototype for '__cmpdi2' [-Werror=missing-prototypes] arch/sparc/lib/ucmpdi2.c:5:11: error: no previous prototype for '__ucmpdi2' [-Werror=missing-prototypes] arch/sparc/mm/init_64.c:2644:6: error: no previous prototype for 'vmemmap_free' [-Werror=missing-prototypes] arch/sparc/prom/misc_64.c:165:5: error: no previous prototype for 'prom_get_mmu_ihandle' [-Werror=missing-prototypes] arch/sparc/prom/p1275.c:52:6: error: no previous prototype for 'prom_cif_init' [-Werror=missing-prototypes] arch/sparc/vdso/vclock_gettime.c:254:1: error: no previous prototype for '__vdso_clock_gettime' [-Werror=missing-prototypes] arch/sparc/vdso/vclock_gettime.c:282:1: error: no previous prototype for '__vdso_clock_gettime_stick' [-Werror=missing-prototypes] arch/sparc/vdso/vclock_gettime.c:307:1: error: no previous prototype for '__vdso_gettimeofday' [-Werror=missing-prototypes] arch/sparc/vdso/vclock_gettime.c:343:1: error: no previous prototype for '__vdso_gettimeofday_stick' [-Werror=missing-prototypes] arch/sparc/vdso/vdso32/../vclock_gettime.c:254:1: error: no previous prototype for '__vdso_clock_gettime' [-Werror=missing-prototypes] arch/sparc/vdso/vdso32/../vclock_gettime.c:282:1: error: no previous prototype for '__vdso_clock_gettime_stick' [-Werror=missing-prototypes] arch/sparc/vdso/vdso32/../vclock_gettime.c:307:1: error: no previous prototype for '__vdso_gettimeofday' [-Werror=missing-prototypes] arch/sparc/vdso/vdso32/../vclock_gettime.c:343:1: error: no previous prototype for '__vdso_gettimeofday_stick' [-Werror=missing-prototypes] arch/sparc/vdso/vma.c:246:12: error: no previous prototype for 'init_vdso_image' [-Werror=missing-prototypes] arch/xtensa/kernel/irq.c:34:17: error: no previous prototype for 'do_IRQ' [-Werror=missing-prototypes] arch/xtensa/kernel/ptrace.c:545:5: error: no previous prototype for 'do_syscall_trace_enter' [-Werror=missing-prototypes] arch/xtensa/kernel/setup.c:244:13: error: no previous prototype for 'init_arch' [-Werror=missing-prototypes] arch/xtensa/kernel/signal.c:246:17: error: no previous prototype for 'xtensa_rt_sigreturn' [-Werror=missing-prototypes] arch/xtensa/kernel/signal.c:525:6: error: no previous prototype for 'do_notify_resume' [-Werror=missing-prototypes] arch/xtensa/kernel/stacktrace.c:263:15: error: no previous prototype for 'return_address' [-Werror=missing-prototypes] arch/xtensa/kernel/traps.c:484:13: error: no previous prototype for 'trap_init' [-Werror=missing-prototypes] arch/xtensa/mm/fault.c:87:6: error: no previous prototype for 'do_page_fault' [-Werror=missing-prototypes] arch/xtensa/platforms/iss/network.c:204:16: error: no previous prototype for 'tuntap_protocol' [-Werror=missing-prototypes] arch/xtensa/platforms/iss/network.c:444:6: error: no previous prototype for 'iss_net_user_timer_expire' [-Werror=missing-prototypes] Cc: Matt Turner Cc: Vineet Gupta Cc: Russell King Cc: Catalin Marinas Cc: Will Deacon Cc: Guo Ren Cc: Brian Cain Cc: Huacai Chen Cc: WANG Xuerui Cc: Geert Uytterhoeven Cc: Michal Simek Cc: Thomas Bogendoerfer Cc: Dinh Nguyen Cc: Jonas Bonn Cc: Stafford Horne Cc: "James E.J. Bottomley" Cc: Helge Deller Cc: Michael Ellerman Cc: Christophe Leroy Cc: Palmer Dabbelt Cc: Heiko Carstens Cc: John Paul Adrian Glaubitz Cc: x86@kernel.org Cc: Borislav Petkov Cc: Nathan Chancellor Cc: Nick Desaulniers Cc: Arnd Bergmann Cc: Guenter Roeck Cc: Stephen Rothwell Cc: linux-next@vger.kernel.org Cc: Andrew Morton Cc: linux-alpha@vger.kernel.org Cc: linux-kernel@vger.kernel.org Cc: linux-snps-arc@lists.infradead.org Cc: linux-arm-kernel@lists.infradead.org Cc: linux-csky@vger.kernel.org Cc: linux-hexagon@vger.kernel.org Cc: linux-ia64@vger.kernel.org Cc: loongarch@lists.linux.dev Cc: linux-m68k@lists.linux-m68k.org Cc: linux-mips@vger.kernel.org Cc: linux-openrisc@vger.kernel.org Cc: sparclinux@vger.kernel.org --- arch/alpha/Kbuild | 2 ++ arch/alpha/lib/Makefile | 1 + arch/arc/Kbuild | 2 ++ arch/csky/Kbuild | 2 ++ arch/hexagon/Kbuild | 2 ++ arch/ia64/Kbuild | 2 ++ arch/ia64/lib/Makefile | 1 + arch/loongarch/Kbuild | 2 ++ arch/m68k/Kbuild | 2 ++ arch/m68k/lib/Makefile | 1 + arch/microblaze/Kbuild | 2 ++ arch/mips/Kbuild | 2 ++ arch/mips/boot/compressed/Makefile | 3 ++- arch/nios2/Kbuild | 2 ++ arch/nios2/lib/Makefile | 1 + arch/openrisc/Kbuild | 2 ++ arch/parisc/Kbuild | 2 ++ arch/parisc/lib/Makefile | 1 + arch/sh/Kbuild | 2 ++ arch/sh/boot/compressed/Makefile | 1 + arch/sparc/Kbuild | 2 ++ arch/sparc/lib/Makefile | 1 + arch/sparc/prom/Makefile | 1 + arch/xtensa/Kbuild | 2 ++ arch/xtensa/boot/lib/Makefile | 2 ++ init/Kconfig | 10 ++++++++++ 26 files changed, 52 insertions(+), 1 deletion(-) diff --git a/arch/alpha/Kbuild b/arch/alpha/Kbuild index 345d79df24bb9..283cb9d5b022c 100644 --- a/arch/alpha/Kbuild +++ b/arch/alpha/Kbuild @@ -4,3 +4,5 @@ obj-$(CONFIG_MATHEMU) += math-emu/ # for cleaning subdir- += boot + +subdir-ccflags-$(CONFIG_WNO_MISSING_PROTOTYPES) := -Wno-missing-prototypes -Wno-missing-declarations diff --git a/arch/alpha/lib/Makefile b/arch/alpha/lib/Makefile index 1cc74f7b50efb..09e0be65caa93 100644 --- a/arch/alpha/lib/Makefile +++ b/arch/alpha/lib/Makefile @@ -5,6 +5,7 @@ asflags-y := $(KBUILD_CFLAGS) ccflags-y := -Werror +ccflags-$(CONFIG_WNO_MISSING_PROTOTYPES) := -Wno-missing-prototypes -Wno-missing-declarations # Many of these routines have implementations tuned for ev6. # Choose them iff we're targeting ev6 specifically. diff --git a/arch/arc/Kbuild b/arch/arc/Kbuild index b94102fff68b4..9bc728209f747 100644 --- a/arch/arc/Kbuild +++ b/arch/arc/Kbuild @@ -4,3 +4,5 @@ obj-y += mm/ # for cleaning subdir- += boot + +subdir-ccflags-$(CONFIG_WNO_MISSING_PROTOTYPES) := -Wno-missing-prototypes -Wno-missing-declarations diff --git a/arch/csky/Kbuild b/arch/csky/Kbuild index 0621eaea41962..1d4322ebc95e5 100644 --- a/arch/csky/Kbuild +++ b/arch/csky/Kbuild @@ -4,3 +4,5 @@ obj-y += kernel/ mm/ # for cleaning subdir- += boot + +subdir-ccflags-$(CONFIG_WNO_MISSING_PROTOTYPES) := -Wno-missing-prototypes -Wno-missing-declarations diff --git a/arch/hexagon/Kbuild b/arch/hexagon/Kbuild index 8421baba13518..9aceffc706d4a 100644 --- a/arch/hexagon/Kbuild +++ b/arch/hexagon/Kbuild @@ -1,2 +1,4 @@ # SPDX-License-Identifier: GPL-2.0-only obj-y += kernel/ mm/ lib/ + +subdir-ccflags-$(CONFIG_WNO_MISSING_PROTOTYPES) := -Wno-missing-prototypes -Wno-missing-declarations diff --git a/arch/ia64/Kbuild b/arch/ia64/Kbuild index e77cc76d228cd..69e3c2dadde0e 100644 --- a/arch/ia64/Kbuild +++ b/arch/ia64/Kbuild @@ -1,3 +1,5 @@ # SPDX-License-Identifier: GPL-2.0-only obj-y += kernel/ mm/ obj-$(CONFIG_IA64_SGI_UV) += uv/ + +subdir-ccflags-$(CONFIG_WNO_MISSING_PROTOTYPES) := -Wno-missing-prototypes -Wno-missing-declarations diff --git a/arch/ia64/lib/Makefile b/arch/ia64/lib/Makefile index 081fcba01dc0c..03999c9f19bb3 100644 --- a/arch/ia64/lib/Makefile +++ b/arch/ia64/lib/Makefile @@ -2,6 +2,7 @@ # # Makefile for ia64-specific library routines.. # +ccflags-$(CONFIG_WNO_MISSING_PROTOTYPES) := -Wno-missing-prototypes -Wno-missing-declarations lib-y := io.o __divsi3.o __udivsi3.o __modsi3.o __umodsi3.o \ __divdi3.o __udivdi3.o __moddi3.o __umoddi3.o \ diff --git a/arch/loongarch/Kbuild b/arch/loongarch/Kbuild index b01f5cdb27e03..f3b89e5f79050 100644 --- a/arch/loongarch/Kbuild +++ b/arch/loongarch/Kbuild @@ -5,3 +5,5 @@ obj-y += vdso/ # for cleaning subdir- += boot + +subdir-ccflags-$(CONFIG_WNO_MISSING_PROTOTYPES) := -Wno-missing-prototypes -Wno-missing-declarations diff --git a/arch/m68k/Kbuild b/arch/m68k/Kbuild index 7762af9f6defe..b2abbf427e8f2 100644 --- a/arch/m68k/Kbuild +++ b/arch/m68k/Kbuild @@ -18,3 +18,5 @@ obj-$(CONFIG_M68KFPU_EMU) += math-emu/ obj-$(CONFIG_M68000) += 68000/ obj-$(CONFIG_COLDFIRE) += coldfire/ obj-$(CONFIG_VIRT) += virt/ + +subdir-ccflags-$(CONFIG_WNO_MISSING_PROTOTYPES) := -Wno-missing-prototypes -Wno-missing-declarations diff --git a/arch/m68k/lib/Makefile b/arch/m68k/lib/Makefile index eca17f14b4d5e..3aea84ffa0db2 100644 --- a/arch/m68k/lib/Makefile +++ b/arch/m68k/lib/Makefile @@ -3,6 +3,7 @@ # # Makefile for m68k-specific library files.. # +ccflags-$(CONFIG_WNO_MISSING_PROTOTYPES) := -Wno-missing-prototypes -Wno-missing-declarations lib-y := ashldi3.o ashrdi3.o lshrdi3.o muldi3.o \ memcpy.o memset.o memmove.o diff --git a/arch/microblaze/Kbuild b/arch/microblaze/Kbuild index 077a0b8e96157..b2799946ae01d 100644 --- a/arch/microblaze/Kbuild +++ b/arch/microblaze/Kbuild @@ -6,3 +6,5 @@ obj-y += boot/dts/ # for cleaning subdir- += boot + +subdir-ccflags-$(CONFIG_WNO_MISSING_PROTOTYPES) := -Wno-missing-prototypes -Wno-missing-declarations diff --git a/arch/mips/Kbuild b/arch/mips/Kbuild index af2967bffb73d..484cfda563b68 100644 --- a/arch/mips/Kbuild +++ b/arch/mips/Kbuild @@ -28,3 +28,5 @@ endif # for cleaning subdir- += boot + +subdir-ccflags-$(CONFIG_WNO_MISSING_PROTOTYPES) := -Wno-missing-prototypes -Wno-missing-declarations diff --git a/arch/mips/boot/compressed/Makefile b/arch/mips/boot/compressed/Makefile index 6cc28173bee89..58be7966d839f 100644 --- a/arch/mips/boot/compressed/Makefile +++ b/arch/mips/boot/compressed/Makefile @@ -11,9 +11,10 @@ # Copyright (C) 2009 Lemote Inc. & DSLab, Lanzhou University # Author: Wu Zhangjin # - include $(srctree)/arch/mips/Kbuild.platforms +ccflags-$(CONFIG_WNO_MISSING_PROTOTYPES) := -Wno-missing-prototypes -Wno-missing-declarations + # set the default size of the mallocing area for decompressing BOOT_HEAP_SIZE := 0x400000 diff --git a/arch/nios2/Kbuild b/arch/nios2/Kbuild index fc2952edd2dec..5f79d266fd4ef 100644 --- a/arch/nios2/Kbuild +++ b/arch/nios2/Kbuild @@ -4,3 +4,5 @@ obj-y += kernel/ mm/ platform/ boot/dts/ # for cleaning subdir- += boot + +subdir-ccflags-$(CONFIG_WNO_MISSING_PROTOTYPES) := -Wno-missing-prototypes -Wno-missing-declarations diff --git a/arch/nios2/lib/Makefile b/arch/nios2/lib/Makefile index 9d5bf1df520c1..9acc5a98760fa 100644 --- a/arch/nios2/lib/Makefile +++ b/arch/nios2/lib/Makefile @@ -2,6 +2,7 @@ # # Makefile for Nios2-specific library files. # +ccflags-$(CONFIG_WNO_MISSING_PROTOTYPES) := -Wno-missing-prototypes -Wno-missing-declarations lib-y += delay.o lib-y += memcpy.o diff --git a/arch/openrisc/Kbuild b/arch/openrisc/Kbuild index b0b0f2b03f872..ba60f445bf429 100644 --- a/arch/openrisc/Kbuild +++ b/arch/openrisc/Kbuild @@ -4,3 +4,5 @@ obj-y += boot/dts/ # for cleaning subdir- += boot + +subdir-ccflags-$(CONFIG_WNO_MISSING_PROTOTYPES) := -Wno-missing-prototypes -Wno-missing-declarations diff --git a/arch/parisc/Kbuild b/arch/parisc/Kbuild index a6d3b280ba0c2..b825fb5cf9226 100644 --- a/arch/parisc/Kbuild +++ b/arch/parisc/Kbuild @@ -3,3 +3,5 @@ obj-y += mm/ kernel/ math-emu/ # for cleaning subdir- += boot + +subdir-ccflags-$(CONFIG_WNO_MISSING_PROTOTYPES) := -Wno-missing-prototypes -Wno-missing-declarations diff --git a/arch/parisc/lib/Makefile b/arch/parisc/lib/Makefile index 7b197667faf6c..348a286ab68fe 100644 --- a/arch/parisc/lib/Makefile +++ b/arch/parisc/lib/Makefile @@ -2,6 +2,7 @@ # # Makefile for parisc-specific library files # +ccflags-$(CONFIG_WNO_MISSING_PROTOTYPES) := -Wno-missing-prototypes -Wno-missing-declarations lib-y := lusercopy.o bitops.o checksum.o io.o memset.o memcpy.o \ ucmpdi2.o delay.o diff --git a/arch/sh/Kbuild b/arch/sh/Kbuild index 056efec72c2a0..df2cf06eea5f6 100644 --- a/arch/sh/Kbuild +++ b/arch/sh/Kbuild @@ -7,3 +7,5 @@ obj-$(CONFIG_HD6446X_SERIES) += cchips/hd6446x/ # for cleaning subdir- += boot + +subdir-ccflags-$(CONFIG_WNO_MISSING_PROTOTYPES) := -Wno-missing-prototypes -Wno-missing-declarations diff --git a/arch/sh/boot/compressed/Makefile b/arch/sh/boot/compressed/Makefile index b5e29f99c02c8..25000003c94eb 100644 --- a/arch/sh/boot/compressed/Makefile +++ b/arch/sh/boot/compressed/Makefile @@ -4,6 +4,7 @@ # # create a compressed vmlinux image from the original vmlinux # +ccflags-$(CONFIG_WNO_MISSING_PROTOTYPES) := -Wno-missing-prototypes -Wno-missing-declarations OBJECTS := head_32.o misc.o cache.o piggy.o \ ashiftrt.o ashldi3.o ashrsi3.o ashlsi3.o lshrsi3.o diff --git a/arch/sparc/Kbuild b/arch/sparc/Kbuild index 71cb3d934bf6c..320a4092b334e 100644 --- a/arch/sparc/Kbuild +++ b/arch/sparc/Kbuild @@ -12,3 +12,5 @@ obj-$(CONFIG_SPARC64) += vdso/ # for cleaning subdir- += boot + +subdir-ccflags-$(CONFIG_WNO_MISSING_PROTOTYPES) := -Wno-missing-prototypes -Wno-missing-declarations diff --git a/arch/sparc/lib/Makefile b/arch/sparc/lib/Makefile index 063556fe2cb1d..2a5cba8e68dfd 100644 --- a/arch/sparc/lib/Makefile +++ b/arch/sparc/lib/Makefile @@ -4,6 +4,7 @@ asflags-y := -ansi -DST_DIV0=0x02 ccflags-y := -Werror +ccflags-$(CONFIG_WNO_MISSING_PROTOTYPES) := -Wno-missing-prototypes -Wno-missing-declarations lib-$(CONFIG_SPARC32) += ashrdi3.o lib-$(CONFIG_SPARC32) += memcpy.o memset.o diff --git a/arch/sparc/prom/Makefile b/arch/sparc/prom/Makefile index 397b79af77f7b..0a82ebb014130 100644 --- a/arch/sparc/prom/Makefile +++ b/arch/sparc/prom/Makefile @@ -4,6 +4,7 @@ # asflags := -ansi ccflags := -Werror +ccflags-$(CONFIG_WNO_MISSING_PROTOTYPES) := -Wno-missing-prototypes -Wno-missing-declarations lib-y := bootstr_$(BITS).o lib-y += init_$(BITS).o diff --git a/arch/xtensa/Kbuild b/arch/xtensa/Kbuild index fd12f61745bad..f01d1ca727b97 100644 --- a/arch/xtensa/Kbuild +++ b/arch/xtensa/Kbuild @@ -1,2 +1,4 @@ # SPDX-License-Identifier: GPL-2.0-only obj-y += kernel/ mm/ platforms/ boot/dts/ + +subdir-ccflags-$(CONFIG_WNO_MISSING_PROTOTYPES) := -Wno-missing-prototypes -Wno-missing-declarations diff --git a/arch/xtensa/boot/lib/Makefile b/arch/xtensa/boot/lib/Makefile index 0378a22a08e33..a9f1c1e139389 100644 --- a/arch/xtensa/boot/lib/Makefile +++ b/arch/xtensa/boot/lib/Makefile @@ -8,6 +8,8 @@ zlib := inffast.c inflate.c inftrees.c lib-y += $(zlib:.c=.o) zmem.o ccflags-y := -I $(srctree)/lib/zlib_inflate +ccflags-$(CONFIG_WNO_MISSING_PROTOTYPES) := -Wno-missing-prototypes -Wno-missing-declarations + ifdef CONFIG_FUNCTION_TRACER CFLAGS_REMOVE_inflate.o = -pg CFLAGS_REMOVE_zmem.o = -pg diff --git a/init/Kconfig b/init/Kconfig index 639e8a3363c30..80cd67c0d7fa4 100644 --- a/init/Kconfig +++ b/init/Kconfig @@ -170,6 +170,16 @@ config WERROR If in doubt, say Y. +config WNO_MISSING_PROTOTYPES + bool "Hide -Wmissing-prototype warnings in arch code" + default WERROR || !COMPILE_TEST + help + Some architectures have not yet eliminated all warnings for + missing prototypes in their core code and will produce a lot + of output for these. Ideally these should all be addresszed + by individual bugfix patches, but in the meantime saying 'y' + will skip that output. + config UAPI_HEADER_TEST bool "Compile test UAPI headers" depends on HEADERS_INSTALL && CC_CAN_LINK