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Message-Id: <20231108125843.3806765-11-arnd@kernel.org> Date: Wed, 8 Nov 2023 13:58:31 +0100 From: Arnd Bergmann <arnd@...nel.org> To: Andrew Morton <akpm@...ux-foundation.org>, linux-kernel@...r.kernel.org, Masahiro Yamada <masahiroy@...nel.org>, linux-kbuild@...r.kernel.org Cc: Arnd Bergmann <arnd@...db.de>, Matt Turner <mattst88@...il.com>, Vineet Gupta <vgupta@...nel.org>, Russell King <linux@...linux.org.uk>, Catalin Marinas <catalin.marinas@....com>, Will Deacon <will@...nel.org>, Steven Rostedt <rostedt@...dmis.org>, Masami Hiramatsu <mhiramat@...nel.org>, Mark Rutland <mark.rutland@....com>, Guo Ren <guoren@...nel.org>, Peter Zijlstra <peterz@...radead.org>, Ard Biesheuvel <ardb@...nel.org>, Huacai Chen <chenhuacai@...nel.org>, Greg Ungerer <gerg@...ux-m68k.org>, Michal Simek <monstr@...str.eu>, Thomas Bogendoerfer <tsbogend@...ha.franken.de>, Dinh Nguyen <dinguyen@...nel.org>, Michael Ellerman <mpe@...erman.id.au>, Nicholas Piggin <npiggin@...il.com>, Christophe Leroy <christophe.leroy@...roup.eu>, Geoff Levand <geoff@...radead.org>, Palmer Dabbelt <palmer@...belt.com>, Heiko Carstens <hca@...ux.ibm.com>, John Paul Adrian Glaubitz <glaubitz@...sik.fu-berlin.de>, "David S. Miller" <davem@...emloft.net>, Andy Lutomirski <luto@...nel.org>, Thomas Gleixner <tglx@...utronix.de>, Ingo Molnar <mingo@...hat.com>, x86@...nel.org, Helge Deller <deller@....de>, Sudip Mukherjee <sudipm.mukherjee@...il.com>, Greg Kroah-Hartman <gregkh@...uxfoundation.org>, Timur Tabi <timur@...nel.org>, Kent Overstreet <kent.overstreet@...ux.dev>, David Woodhouse <dwmw2@...radead.org>, "Naveen N. Rao" <naveen.n.rao@...ux.ibm.com>, Anil S Keshavamurthy <anil.s.keshavamurthy@...el.com>, Kees Cook <keescook@...omium.org>, Vincenzo Frascino <vincenzo.frascino@....com>, Juri Lelli <juri.lelli@...hat.com>, Vincent Guittot <vincent.guittot@...aro.org>, Nathan Chancellor <nathan@...nel.org>, Nick Desaulniers <ndesaulniers@...gle.com>, Nicolas Schier <nicolas@...sle.eu>, Al Viro <viro@...iv.linux.org.uk>, Uwe Kleine-König <u.kleine-koenig@...gutronix.de>, linux-alpha@...r.kernel.org, linux-snps-arc@...ts.infradead.org, linux-arm-kernel@...ts.infradead.org, linux-trace-kernel@...r.kernel.org, linux-csky@...r.kernel.org, loongarch@...ts.linux.dev, linux-m68k@...ts.linux-m68k.org, linux-mips@...r.kernel.org, linuxppc-dev@...ts.ozlabs.org, linux-riscv@...ts.infradead.org, linux-s390@...r.kernel.org, linux-sh@...r.kernel.org, sparclinux@...r.kernel.org, netdev@...r.kernel.org, linux-parisc@...r.kernel.org, linux-usb@...r.kernel.org, linux-fbdev@...r.kernel.org, dri-devel@...ts.freedesktop.org, linux-bcachefs@...r.kernel.org, linux-mtd@...ts.infradead.org Subject: [PATCH 10/22] microblaze: include linux/cpu.h for trap_init() prototype From: Arnd Bergmann <arnd@...db.de> Microblaze runs into a single -Wmissing-prototypes warning when that is enabled: arch/microblaze/kernel/traps.c:21:6: warning: no previous prototype for 'trap_init' [-Wmissing-prototypes] Include the right header to avoid this. Signed-off-by: Arnd Bergmann <arnd@...db.de> --- arch/alpha/kernel/traps.c | 1 + arch/csky/include/asm/traps.h | 2 -- arch/csky/kernel/traps.c | 1 + arch/m68k/coldfire/vectors.c | 3 +-- arch/m68k/coldfire/vectors.h | 3 --- arch/microblaze/kernel/traps.c | 1 + arch/sparc/kernel/traps_32.c | 1 + arch/sparc/kernel/traps_64.c | 1 + arch/x86/include/asm/traps.h | 1 - arch/x86/kernel/traps.c | 1 + 10 files changed, 7 insertions(+), 8 deletions(-) delete mode 100644 arch/m68k/coldfire/vectors.h diff --git a/arch/alpha/kernel/traps.c b/arch/alpha/kernel/traps.c index d9a67b370e04..7fc72aeb7398 100644 --- a/arch/alpha/kernel/traps.c +++ b/arch/alpha/kernel/traps.c @@ -9,6 +9,7 @@ * This file initializes the trap entry points */ +#include <linux/cpu.h> #include <linux/jiffies.h> #include <linux/mm.h> #include <linux/sched/signal.h> diff --git a/arch/csky/include/asm/traps.h b/arch/csky/include/asm/traps.h index 732c4aaa2e26..495ce318d569 100644 --- a/arch/csky/include/asm/traps.h +++ b/arch/csky/include/asm/traps.h @@ -55,6 +55,4 @@ asmlinkage void trap_c(struct pt_regs *regs); asmlinkage void do_notify_resume(struct pt_regs *regs, unsigned long thread_info_flags); -void trap_init(void); - #endif /* __ASM_CSKY_TRAPS_H */ diff --git a/arch/csky/kernel/traps.c b/arch/csky/kernel/traps.c index 6e426fba0119..c2246b07cc9c 100644 --- a/arch/csky/kernel/traps.c +++ b/arch/csky/kernel/traps.c @@ -1,6 +1,7 @@ // SPDX-License-Identifier: GPL-2.0 // Copyright (C) 2018 Hangzhou C-SKY Microsystems co.,ltd. +#include <linux/cpu.h> #include <linux/sched.h> #include <linux/signal.h> #include <linux/kernel.h> diff --git a/arch/m68k/coldfire/vectors.c b/arch/m68k/coldfire/vectors.c index c26c255b530d..4321fd89d83e 100644 --- a/arch/m68k/coldfire/vectors.c +++ b/arch/m68k/coldfire/vectors.c @@ -12,14 +12,13 @@ #include <linux/kernel.h> #include <linux/init.h> #include <linux/irq.h> +#include <linux/cpu.h> #include <asm/traps.h> #include <asm/machdep.h> #include <asm/coldfire.h> #include <asm/mcfsim.h> #include <asm/mcfwdebug.h> -#include "vectors.h" - /***************************************************************************/ #ifdef TRAP_DBG_INTERRUPT diff --git a/arch/m68k/coldfire/vectors.h b/arch/m68k/coldfire/vectors.h deleted file mode 100644 index 0b01450a4353..000000000000 --- a/arch/m68k/coldfire/vectors.h +++ /dev/null @@ -1,3 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ - -void trap_init(void); diff --git a/arch/microblaze/kernel/traps.c b/arch/microblaze/kernel/traps.c index 94b6fe93147d..080aa769218d 100644 --- a/arch/microblaze/kernel/traps.c +++ b/arch/microblaze/kernel/traps.c @@ -8,6 +8,7 @@ * for more details. */ +#include <linux/cpu.h> #include <linux/export.h> #include <linux/kernel.h> #include <linux/kallsyms.h> diff --git a/arch/sparc/kernel/traps_32.c b/arch/sparc/kernel/traps_32.c index 179aabfa712e..bb149f6cc34b 100644 --- a/arch/sparc/kernel/traps_32.c +++ b/arch/sparc/kernel/traps_32.c @@ -10,6 +10,7 @@ * I hate traps on the sparc, grrr... */ +#include <linux/cpu.h> #include <linux/sched/mm.h> #include <linux/sched/debug.h> #include <linux/mm_types.h> diff --git a/arch/sparc/kernel/traps_64.c b/arch/sparc/kernel/traps_64.c index 08ffd17d5ec3..3631899f2394 100644 --- a/arch/sparc/kernel/traps_64.c +++ b/arch/sparc/kernel/traps_64.c @@ -9,6 +9,7 @@ * I like traps on v9, :)))) */ +#include <linux/cpu.h> #include <linux/extable.h> #include <linux/sched/mm.h> #include <linux/sched/debug.h> diff --git a/arch/x86/include/asm/traps.h b/arch/x86/include/asm/traps.h index b1c9cea6ba88..1f1deaecd364 100644 --- a/arch/x86/include/asm/traps.h +++ b/arch/x86/include/asm/traps.h @@ -14,7 +14,6 @@ asmlinkage __visible notrace struct pt_regs *sync_regs(struct pt_regs *eregs); asmlinkage __visible notrace struct pt_regs *fixup_bad_iret(struct pt_regs *bad_regs); -void __init trap_init(void); asmlinkage __visible noinstr struct pt_regs *vc_switch_off_ist(struct pt_regs *eregs); #endif diff --git a/arch/x86/kernel/traps.c b/arch/x86/kernel/traps.c index c876f1d36a81..b0737a15c470 100644 --- a/arch/x86/kernel/traps.c +++ b/arch/x86/kernel/traps.c @@ -37,6 +37,7 @@ #include <linux/nmi.h> #include <linux/mm.h> #include <linux/smp.h> +#include <linux/cpu.h> #include <linux/io.h> #include <linux/hardirq.h> #include <linux/atomic.h> -- 2.39.2
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