From: Daniel Axtens <dja@axtens.net>
To: linuxppc-dev@lists.ozlabs.org
Cc: Daniel Axtens <dja@axtens.net>
Subject: [PATCH 3/3] powerpc/sparse: Add more assembler prototypes.
Date: Fri, 2 Sep 2016 09:26:21 +1000 [thread overview]
Message-ID: <1472772381-22696-3-git-send-email-dja@axtens.net> (raw)
In-Reply-To: <1472772381-22696-1-git-send-email-dja@axtens.net>
Another set of things that are only called from assembler and so need
prototypes to keep sparse happy.
Signed-off-by: Daniel Axtens <dja@axtens.net>
---
Again, created semi-programatically and compile-tested against
top-level defconfigs.
---
arch/powerpc/include/asm/asm-prototypes.h | 32 +++++++++++++++++++++++++++++++
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, 40 insertions(+)
diff --git a/arch/powerpc/include/asm/asm-prototypes.h b/arch/powerpc/include/asm/asm-prototypes.h
index 600c7994e99e..a52e4aae1387 100644
--- a/arch/powerpc/include/asm/asm-prototypes.h
+++ b/arch/powerpc/include/asm/asm-prototypes.h
@@ -15,6 +15,8 @@
#include <linux/threads.h>
#include <linux/kprobes.h>
+#include <uapi/asm/ucontext.h>
+
/* SMP */
extern struct thread_info *current_set[NR_CPUS];
extern struct thread_info *secondary_ti;
@@ -111,4 +113,34 @@ int kvmppc_rm_h_ipi(struct kvm_vcpu *vcpu, unsigned long server,
int kvmppc_rm_h_cppr(struct kvm_vcpu *vcpu, unsigned long cppr);
int kvmppc_rm_h_eoi(struct kvm_vcpu *vcpu, unsigned long xirr);
+
+/* signals, syscalls and interrupts */
+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);
+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 <asm/smp.h>
#include <asm/debug.h>
#include <asm/livepatch.h>
+#include <asm/asm-prototypes.h>
#ifdef CONFIG_PPC64
#include <asm/paca.h>
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 <asm/exec.h>
#include <asm/livepatch.h>
#include <asm/cpu_has_feature.h>
+#include <asm/asm-prototypes.h>
#include <linux/kprobes.h>
#include <linux/kdebug.h>
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 <asm/sections.h>
#include <asm/machdep.h>
#include <asm/opal.h>
+#include <asm/asm-prototypes.h>
#include <linux/linux_logo.h>
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 <asm/pgtable.h>
#include <asm/switch_to.h>
#include <asm/tm.h>
+#include <asm/asm-prototypes.h>
#define CREATE_TRACE_POINTS
#include <trace/events/syscalls.h>
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 <asm/vdso.h>
#include <asm/switch_to.h>
#include <asm/tm.h>
+#include <asm/asm-prototypes.h>
#ifdef CONFIG_PPC64
#include "ppc32.h"
#include <asm/unistd.h>
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 <asm/vdso.h>
#include <asm/switch_to.h>
#include <asm/tm.h>
+#include <asm/asm-prototypes.h>
#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 <asm/syscalls.h>
#include <asm/time.h>
#include <asm/unistd.h>
+#include <asm/asm-prototypes.h>
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 <asm/vdso_datapage.h>
#include <asm/firmware.h>
#include <asm/cputime.h>
+#include <asm/asm-prototypes.h>
/* powerpc clocksource/clockevent code */
--
2.7.4
next prev parent reply other threads:[~2016-09-01 23:26 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-09-01 23:26 [PATCH 1/3] powerpc/sparse: Make a bunch of things static Daniel Axtens
2016-09-01 23:26 ` [PATCH 2/3] powerpc/kvm: sparse: prototypes for functions called from assembler Daniel Axtens
2016-09-01 23:26 ` Daniel Axtens [this message]
2016-09-02 0:36 ` [PATCH 3/3] powerpc/sparse: Add more assembler prototypes kbuild test robot
2016-09-02 1:10 ` kbuild test robot
2016-09-01 23:38 ` [PATCH 1/3] powerpc/sparse: Make a bunch of things static Andrew Donnellan
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