From c1df53b33c818d28d5e3b287530373e78a7904e7 Mon Sep 17 00:00:00 2001 From: Michal Simek Date: Mon, 7 Feb 2011 11:38:57 +0100 Subject: microblaze: Fix sparse warnings - ptrace Warning log: CHECK arch/microblaze/kernel/ptrace.c arch/microblaze/kernel/ptrace.c:126:11: warning: incorrect type in initializer (different address spaces) arch/microblaze/kernel/ptrace.c:126:11: expected unknown type 2[noderef] *__pu_addr arch/microblaze/kernel/ptrace.c:126:11: got unsigned long * arch/microblaze/kernel/ptrace.c:134:17: warning: symbol 'do_syscall_trace_enter' was not declared. Should it be static? arch/microblaze/kernel/ptrace.c:157:17: warning: symbol 'do_syscall_trace_leave' was not declared. Should it be static? Signed-off-by: Michal Simek --- arch/microblaze/include/asm/syscall.h | 3 +++ arch/microblaze/kernel/ptrace.c | 3 ++- 2 files changed, 5 insertions(+), 1 deletion(-) diff --git a/arch/microblaze/include/asm/syscall.h b/arch/microblaze/include/asm/syscall.h index 048dfcd8d89d..9bc431783105 100644 --- a/arch/microblaze/include/asm/syscall.h +++ b/arch/microblaze/include/asm/syscall.h @@ -96,4 +96,7 @@ static inline void syscall_set_arguments(struct task_struct *task, microblaze_set_syscall_arg(regs, i++, *args++); } +asmlinkage long do_syscall_trace_enter(struct pt_regs *regs); +asmlinkage void do_syscall_trace_leave(struct pt_regs *regs); + #endif /* __ASM_MICROBLAZE_SYSCALL_H */ diff --git a/arch/microblaze/kernel/ptrace.c b/arch/microblaze/kernel/ptrace.c index 05ac8cc975d5..6a8e0cc5c57d 100644 --- a/arch/microblaze/kernel/ptrace.c +++ b/arch/microblaze/kernel/ptrace.c @@ -39,6 +39,7 @@ #include #include #include +#include #include /* Returns the address where the register at REG_OFFS in P is stashed away. */ @@ -123,7 +124,7 @@ long arch_ptrace(struct task_struct *child, long request, rval = -EIO; if (rval == 0 && request == PTRACE_PEEKUSR) - rval = put_user(val, (unsigned long *)data); + rval = put_user(val, (unsigned long __user *)data); break; default: rval = ptrace_request(child, request, addr, data); -- cgit