From 3ee6a4498724a464ba9882007c4aef8ec01eba10 Mon Sep 17 00:00:00 2001 From: "Eric W. Biederman" Date: Mon, 18 Jun 2018 14:50:26 -0500 Subject: signal/arm: Use force_sig_fault where appropriate Signed-off-by: "Eric W. Biederman" --- arch/arm/kernel/ptrace.c | 11 ++--------- 1 file changed, 2 insertions(+), 9 deletions(-) (limited to 'arch/arm/kernel') diff --git a/arch/arm/kernel/ptrace.c b/arch/arm/kernel/ptrace.c index 36718a424358..6fa5b6387556 100644 --- a/arch/arm/kernel/ptrace.c +++ b/arch/arm/kernel/ptrace.c @@ -203,15 +203,8 @@ void ptrace_disable(struct task_struct *child) */ void ptrace_break(struct task_struct *tsk, struct pt_regs *regs) { - siginfo_t info; - - clear_siginfo(&info); - info.si_signo = SIGTRAP; - info.si_errno = 0; - info.si_code = TRAP_BRKPT; - info.si_addr = (void __user *)instruction_pointer(regs); - - force_sig_info(SIGTRAP, &info, tsk); + force_sig_fault(SIGTRAP, TRAP_BRKPT, + (void __user *)instruction_pointer(regs), tsk); } static int break_trap(struct pt_regs *regs, unsigned int instr) -- cgit