diff options
Diffstat (limited to 'arch/arm64/mm/fault.c')
| -rw-r--r-- | arch/arm64/mm/fault.c | 18 |
1 files changed, 12 insertions, 6 deletions
diff --git a/arch/arm64/mm/fault.c b/arch/arm64/mm/fault.c index 2af3dd89bcdb..576f15153080 100644 --- a/arch/arm64/mm/fault.c +++ b/arch/arm64/mm/fault.c @@ -356,11 +356,12 @@ static void do_bad_area(unsigned long addr, unsigned int esr, struct pt_regs *re */ if (user_mode(regs)) { const struct fault_info *inf = esr_to_fault_info(esr); - struct siginfo si = { - .si_signo = inf->sig, - .si_code = inf->code, - .si_addr = (void __user *)addr, - }; + struct siginfo si; + + clear_siginfo(&si); + si.si_signo = inf->sig; + si.si_code = inf->code; + si.si_addr = (void __user *)addr; __do_user_fault(&si, esr); } else { @@ -634,6 +635,7 @@ static int do_sea(unsigned long addr, unsigned int esr, struct pt_regs *regs) nmi_exit(); } + clear_siginfo(&info); info.si_signo = inf->sig; info.si_errno = 0; info.si_code = inf->code; @@ -738,6 +740,7 @@ asmlinkage void __exception do_mem_abort(unsigned long addr, unsigned int esr, show_pte(addr); } + clear_siginfo(&info); info.si_signo = inf->sig; info.si_errno = 0; info.si_code = inf->code; @@ -780,6 +783,7 @@ asmlinkage void __exception do_sp_pc_abort(unsigned long addr, local_irq_enable(); } + clear_siginfo(&info); info.si_signo = SIGBUS; info.si_errno = 0; info.si_code = BUS_ADRALN; @@ -823,7 +827,6 @@ asmlinkage int __exception do_debug_exception(unsigned long addr, struct pt_regs *regs) { const struct fault_info *inf = debug_fault_info + DBG_ESR_EVT(esr); - struct siginfo info; int rv; /* @@ -839,6 +842,9 @@ asmlinkage int __exception do_debug_exception(unsigned long addr, if (!inf->fn(addr, esr, regs)) { rv = 1; } else { + struct siginfo info; + + clear_siginfo(&info); info.si_signo = inf->sig; info.si_errno = 0; info.si_code = inf->code; |