diff options
| author | Eric W. Biederman <ebiederm@xmission.com> | 2018-06-18 14:50:26 -0500 |
|---|---|---|
| committer | Eric W. Biederman <ebiederm@xmission.com> | 2018-09-27 21:57:39 +0200 |
| commit | 3ee6a4498724a464ba9882007c4aef8ec01eba10 (patch) | |
| tree | dab666752d8533303dad58073e97baaa0a91e052 /arch/arm/mm/fault.c | |
| parent | 05e792e30ed039b5d202d31b86ba0d0491cd6f3c (diff) | |
signal/arm: Use force_sig_fault where appropriate
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
Diffstat (limited to 'arch/arm/mm/fault.c')
| -rw-r--r-- | arch/arm/mm/fault.c | 10 |
1 files changed, 1 insertions, 9 deletions
diff --git a/arch/arm/mm/fault.c b/arch/arm/mm/fault.c index 544d2c8c2775..f4ea4c62c613 100644 --- a/arch/arm/mm/fault.c +++ b/arch/arm/mm/fault.c @@ -161,13 +161,9 @@ __do_user_fault(struct task_struct *tsk, unsigned long addr, unsigned int fsr, unsigned int sig, int code, struct pt_regs *regs) { - struct siginfo si; - if (addr > TASK_SIZE) harden_branch_predictor(); - clear_siginfo(&si); - #ifdef CONFIG_DEBUG_USER if (((user_debug & UDBG_SEGV) && (sig == SIGSEGV)) || ((user_debug & UDBG_BUS) && (sig == SIGBUS))) { @@ -181,11 +177,7 @@ __do_user_fault(struct task_struct *tsk, unsigned long addr, tsk->thread.address = addr; tsk->thread.error_code = fsr; tsk->thread.trap_no = 14; - si.si_signo = sig; - si.si_errno = 0; - si.si_code = code; - si.si_addr = (void __user *)addr; - force_sig_info(sig, &si, tsk); + force_sig_fault(sig, code, (void __user *)addr, tsk); } void do_bad_area(unsigned long addr, unsigned int fsr, struct pt_regs *regs) |