diff options
Diffstat (limited to 'arch/mips/kernel/traps.c')
| -rw-r--r-- | arch/mips/kernel/traps.c | 29 |
1 files changed, 20 insertions, 9 deletions
diff --git a/arch/mips/kernel/traps.c b/arch/mips/kernel/traps.c index 5d19ed07e99d..0ae4a731cc12 100644 --- a/arch/mips/kernel/traps.c +++ b/arch/mips/kernel/traps.c @@ -699,11 +699,12 @@ static int simulate_sync(struct pt_regs *regs, unsigned int opcode) asmlinkage void do_ov(struct pt_regs *regs) { enum ctx_state prev_state; - siginfo_t info = { - .si_signo = SIGFPE, - .si_code = FPE_INTOVF, - .si_addr = (void __user *)regs->cp0_epc, - }; + siginfo_t info; + + clear_siginfo(&info); + info.si_signo = SIGFPE; + info.si_code = FPE_INTOVF; + info.si_addr = (void __user *)regs->cp0_epc; prev_state = exception_enter(); die_if_kernel("Integer overflow", regs); @@ -721,7 +722,11 @@ asmlinkage void do_ov(struct pt_regs *regs) void force_fcr31_sig(unsigned long fcr31, void __user *fault_addr, struct task_struct *tsk) { - struct siginfo si = { .si_addr = fault_addr, .si_signo = SIGFPE }; + struct siginfo si; + + clear_siginfo(&si); + si.si_addr = fault_addr; + si.si_signo = SIGFPE; if (fcr31 & FPU_CSR_INV_X) si.si_code = FPE_FLTINV; @@ -739,9 +744,10 @@ void force_fcr31_sig(unsigned long fcr31, void __user *fault_addr, int process_fpemu_return(int sig, void __user *fault_addr, unsigned long fcr31) { - struct siginfo si = { 0 }; + struct siginfo si; struct vm_area_struct *vma; + clear_siginfo(&si); switch (sig) { case 0: return 0; @@ -890,9 +896,10 @@ out: void do_trap_or_bp(struct pt_regs *regs, unsigned int code, int si_code, const char *str) { - siginfo_t info = { 0 }; + siginfo_t info; char b[40]; + clear_siginfo(&info); #ifdef CONFIG_KGDB_LOW_LEVEL_TRAP if (kgdb_ll_trap(DIE_TRAP, str, regs, code, current->thread.trap_nr, SIGTRAP) == NOTIFY_STOP) @@ -1499,9 +1506,13 @@ asmlinkage void do_mdmx(struct pt_regs *regs) */ asmlinkage void do_watch(struct pt_regs *regs) { - siginfo_t info = { .si_signo = SIGTRAP, .si_code = TRAP_HWBKPT }; + siginfo_t info; enum ctx_state prev_state; + clear_siginfo(&info); + info.si_signo = SIGTRAP; + info.si_code = TRAP_HWBKPT; + prev_state = exception_enter(); /* * Clear WP (bit 22) bit of cause register so we don't loop |