diff options
Diffstat (limited to 'arch/s390/mm/fault.c')
| -rw-r--r-- | arch/s390/mm/fault.c | 13 |
1 files changed, 3 insertions, 10 deletions
diff --git a/arch/s390/mm/fault.c b/arch/s390/mm/fault.c index a9c635f01db8..2650f46001d0 100644 --- a/arch/s390/mm/fault.c +++ b/arch/s390/mm/fault.c @@ -28,11 +28,11 @@ #include <linux/hardirq.h> #include <linux/kprobes.h> #include <linux/uaccess.h> - #include <asm/system.h> #include <asm/pgtable.h> #include <asm/s390_ext.h> #include <asm/mmu_context.h> +#include "../kernel/entry.h" #ifndef CONFIG_64BIT #define __FAIL_ADDR_MASK 0x7ffff000 @@ -50,8 +50,6 @@ extern int sysctl_userprocess_debug; #endif -extern void die(const char *,struct pt_regs *,long); - #ifdef CONFIG_KPROBES static inline int notify_page_fault(struct pt_regs *regs, long err) { @@ -245,11 +243,6 @@ static void do_sigbus(struct pt_regs *regs, unsigned long error_code, } #ifdef CONFIG_S390_EXEC_PROTECT -extern long sys_sigreturn(void); -extern long sys_rt_sigreturn(void); -extern long sys32_sigreturn(void); -extern long sys32_rt_sigreturn(void); - static int signal_return(struct mm_struct *mm, struct pt_regs *regs, unsigned long address, unsigned long error_code) { @@ -424,7 +417,7 @@ no_context: } void __kprobes do_protection_exception(struct pt_regs *regs, - unsigned long error_code) + long error_code) { /* Protection exception is supressing, decrement psw address. */ regs->psw.addr -= (error_code >> 16); @@ -440,7 +433,7 @@ void __kprobes do_protection_exception(struct pt_regs *regs, do_exception(regs, 4, 1); } -void __kprobes do_dat_exception(struct pt_regs *regs, unsigned long error_code) +void __kprobes do_dat_exception(struct pt_regs *regs, long error_code) { do_exception(regs, error_code & 0xff, 0); } |