Commit 062ea6d3 authored by David S. Miller's avatar David S. Miller
Browse files

[SPARC64]: Fix sparse warnings in arch/sparc64/kernel/signal.c 



Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 207ddd0a

arch/sparc64/kernel/entry.h

+5 −0
Original line number Diff line number Diff line
@@ -18,6 +18,11 @@ extern asmlinkage void update_perfctrs(void); 
extern asmlinkage void sparc_breakpoint(struct pt_regs *regs);

extern void timer_interrupt(int irq, struct pt_regs *regs);



extern void do_notify_resume(struct pt_regs *regs,

			     unsigned long orig_i0,

			     int restart_syscall,

			     unsigned long thread_info_flags);



extern asmlinkage void syscall_trace(struct pt_regs *regs,

				     int syscall_exit_p);

arch/sparc64/kernel/signal.c

+3 −0
Original line number Diff line number Diff line
@@ -32,6 +32,9 @@ 
#include <asm/siginfo.h>

#include <asm/visasm.h>



#include "entry.h"

#include "systbls.h"



#define _BLOCKABLE (~(sigmask(SIGKILL) | sigmask(SIGSTOP)))



/* {set, get}context() needed for 64-bit SparcLinux userland. */

arch/sparc64/kernel/systbls.h

+8 −0
Original line number Diff line number Diff line
@@ -3,7 +3,9 @@ 


#include <linux/kernel.h>

#include <linux/types.h>

#include <linux/utsname.h>

#include <asm/utrap.h>

#include <asm/signal.h>



extern asmlinkage unsigned long sys_getpagesize(void);

extern asmlinkage unsigned long sparc_brk(unsigned long brk);
@@ -42,4 +44,10 @@ extern asmlinkage long sys_rt_sigaction(int sig, 
extern asmlinkage long sys_perfctr(int opcode, unsigned long arg0,

				   unsigned long arg1, unsigned long arg2);



extern asmlinkage void sparc64_set_context(struct pt_regs *regs);

extern asmlinkage void sparc64_get_context(struct pt_regs *regs);

extern asmlinkage long sys_sigpause(unsigned int set);

extern asmlinkage long sys_sigsuspend(old_sigset_t set);

extern void do_rt_sigreturn(struct pt_regs *regs);



#endif /* _SYSTBLS_H */