diff --git a/arch/arm64/mm/fault.c b/arch/arm64/mm/fault.c index 14d6ff895139..7df3d8b561c2 100644 --- a/arch/arm64/mm/fault.c +++ b/arch/arm64/mm/fault.c @@ -354,12 +354,6 @@ static void set_thread_esr(unsigned long address, unsigned int esr) current->thread.fault_code = esr; } -static void __do_user_fault(struct siginfo *info, unsigned int esr) -{ - set_thread_esr((unsigned long)info->si_addr, esr); - arm64_force_sig_info(info, esr_to_fault_info(esr)->name); -} - static void do_bad_area(unsigned long addr, unsigned int esr, struct pt_regs *regs) { /* @@ -375,7 +369,8 @@ static void do_bad_area(unsigned long addr, unsigned int esr, struct pt_regs *re si.si_code = inf->code; si.si_addr = (void __user *)addr; - __do_user_fault(&si, esr); + set_thread_esr(addr, esr); + arm64_force_sig_info(&si, inf->name); } else { __do_kernel_fault(addr, esr, regs); } @@ -576,7 +571,8 @@ retry: si.si_signo = SIGBUS; si.si_code = BUS_ADRERR; si.si_addr = (void __user *)addr; - __do_user_fault(&si, esr); + set_thread_esr(addr, esr); + arm64_force_sig_info(&si, esr_to_fault_info(esr)->name); } else if (fault & (VM_FAULT_HWPOISON_LARGE | VM_FAULT_HWPOISON)) { unsigned int lsb; @@ -589,7 +585,8 @@ retry: si.si_code = BUS_MCEERR_AR; si.si_addr = (void __user *)addr; si.si_addr_lsb = lsb; - __do_user_fault(&si, esr); + set_thread_esr(addr, esr); + arm64_force_sig_info(&si, esr_to_fault_info(esr)->name); } else { /* * Something tried to access memory that isn't in our memory @@ -600,7 +597,8 @@ retry: si.si_code = fault == VM_FAULT_BADACCESS ? SEGV_ACCERR : SEGV_MAPERR; si.si_addr = (void __user *)addr; - __do_user_fault(&si, esr); + set_thread_esr(addr, esr); + arm64_force_sig_info(&si, esr_to_fault_info(esr)->name); } return 0;