From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pa0-x241.google.com (mail-pa0-x241.google.com [IPv6:2607:f8b0:400e:c03::241]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 3sSwHR37nnzDrqH for ; Tue, 6 Sep 2016 15:33:23 +1000 (AEST) Received: by mail-pa0-x241.google.com with SMTP id h5so1522pao.0 for ; Mon, 05 Sep 2016 22:33:23 -0700 (PDT) From: Daniel Axtens To: linuxppc-dev@lists.ozlabs.org Cc: Daniel Axtens Subject: [PATCH v2 5/5] powerpc/sparse: Add more assembler prototypes Date: Tue, 6 Sep 2016 15:32:43 +1000 Message-Id: <1473139963-7496-5-git-send-email-dja@axtens.net> In-Reply-To: <1473139963-7496-1-git-send-email-dja@axtens.net> References: <1473139963-7496-1-git-send-email-dja@axtens.net> List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Another set of things that are only called from assembler and so need prototypes to keep sparse happy. Signed-off-by: Daniel Axtens --- v2: Fix a couple of issues identified by the 0day bot: - different definition of sys_swapendian for 32/64 - the previous fadump patch fixes a weird interaction with headers that the bot picked up. Again, created semi-programatically and compile-tested against top-level defconfigs. --- arch/powerpc/include/asm/asm-prototypes.h | 37 +++++++++++++++++++++++++++++++ arch/powerpc/kernel/irq.c | 1 + arch/powerpc/kernel/process.c | 1 + arch/powerpc/kernel/prom_init.c | 1 + arch/powerpc/kernel/ptrace.c | 1 + arch/powerpc/kernel/signal_32.c | 1 + arch/powerpc/kernel/signal_64.c | 1 + arch/powerpc/kernel/syscalls.c | 1 + arch/powerpc/kernel/time.c | 1 + 9 files changed, 45 insertions(+) diff --git a/arch/powerpc/include/asm/asm-prototypes.h b/arch/powerpc/include/asm/asm-prototypes.h index ce8c1158a2c0..250c04e28670 100644 --- a/arch/powerpc/include/asm/asm-prototypes.h +++ b/arch/powerpc/include/asm/asm-prototypes.h @@ -18,6 +18,8 @@ #include #endif +#include + /* SMP */ extern struct thread_info *current_set[NR_CPUS]; extern struct thread_info *secondary_ti; @@ -116,4 +118,39 @@ int kvmppc_rm_h_cppr(struct kvm_vcpu *vcpu, unsigned long cppr); int kvmppc_rm_h_eoi(struct kvm_vcpu *vcpu, unsigned long xirr); #endif +/* signals, syscalls and interrupts */ +#ifdef CONFIG_PPC64 +int sys_swapcontext(struct ucontext __user *old_ctx, + struct ucontext __user *new_ctx, + long ctx_size, long r6, long r7, long r8, struct pt_regs *regs); +#else +long sys_swapcontext(struct ucontext __user *old_ctx, + struct ucontext __user *new_ctx, + int ctx_size, int r6, int r7, int r8, struct pt_regs *regs); +#endif +long sys_switch_endian(void); +notrace unsigned int __check_irq_replay(void); +void notrace restore_interrupts(void); + +/* ptrace */ +long do_syscall_trace_enter(struct pt_regs *regs); +void do_syscall_trace_leave(struct pt_regs *regs); + +/* process */ +void restore_math(struct pt_regs *regs); +void restore_tm_state(struct pt_regs *regs); + +/* prom_init (OpenFirmware) */ +unsigned long __init prom_init(unsigned long r3, unsigned long r4, + unsigned long pp, + unsigned long r6, unsigned long r7, + unsigned long kbase); + +/* setup */ +void __init early_setup(unsigned long dt_ptr); +void early_setup_secondary(void); + +/* time */ +void accumulate_stolen_time(void); + #endif /* _ASM_POWERPC_ASM_PROTOTYPES_H */ diff --git a/arch/powerpc/kernel/irq.c b/arch/powerpc/kernel/irq.c index 08887cf2b20e..9594ac8e7090 100644 --- a/arch/powerpc/kernel/irq.c +++ b/arch/powerpc/kernel/irq.c @@ -67,6 +67,7 @@ #include #include #include +#include #ifdef CONFIG_PPC64 #include diff --git a/arch/powerpc/kernel/process.c b/arch/powerpc/kernel/process.c index 9ee2623e0f67..ce8a26a0c947 100644 --- a/arch/powerpc/kernel/process.c +++ b/arch/powerpc/kernel/process.c @@ -59,6 +59,7 @@ #include #include #include +#include #include #include diff --git a/arch/powerpc/kernel/prom_init.c b/arch/powerpc/kernel/prom_init.c index 4e74fc588a3f..84b0d677f6ce 100644 --- a/arch/powerpc/kernel/prom_init.c +++ b/arch/powerpc/kernel/prom_init.c @@ -42,6 +42,7 @@ #include #include #include +#include #include diff --git a/arch/powerpc/kernel/ptrace.c b/arch/powerpc/kernel/ptrace.c index bf91658a8a40..2299bf60780d 100644 --- a/arch/powerpc/kernel/ptrace.c +++ b/arch/powerpc/kernel/ptrace.c @@ -39,6 +39,7 @@ #include #include #include +#include #define CREATE_TRACE_POINTS #include diff --git a/arch/powerpc/kernel/signal_32.c b/arch/powerpc/kernel/signal_32.c index b6aa378aff63..c35186b46590 100644 --- a/arch/powerpc/kernel/signal_32.c +++ b/arch/powerpc/kernel/signal_32.c @@ -44,6 +44,7 @@ #include #include #include +#include #ifdef CONFIG_PPC64 #include "ppc32.h" #include diff --git a/arch/powerpc/kernel/signal_64.c b/arch/powerpc/kernel/signal_64.c index 7e49984d4331..3e8feb1824d8 100644 --- a/arch/powerpc/kernel/signal_64.c +++ b/arch/powerpc/kernel/signal_64.c @@ -35,6 +35,7 @@ #include #include #include +#include #include "signal.h" diff --git a/arch/powerpc/kernel/syscalls.c b/arch/powerpc/kernel/syscalls.c index 5fa92706444b..644cce3d8dce 100644 --- a/arch/powerpc/kernel/syscalls.c +++ b/arch/powerpc/kernel/syscalls.c @@ -40,6 +40,7 @@ #include #include #include +#include static inline unsigned long do_mmap2(unsigned long addr, size_t len, unsigned long prot, unsigned long flags, diff --git a/arch/powerpc/kernel/time.c b/arch/powerpc/kernel/time.c index 3efbedefba6a..67859b7d1c97 100644 --- a/arch/powerpc/kernel/time.c +++ b/arch/powerpc/kernel/time.c @@ -73,6 +73,7 @@ #include #include #include +#include /* powerpc clocksource/clockevent code */ -- 2.7.4