diff --git a/arch/arm64/kernel/debug-monitors.c b/arch/arm64/kernel/debug-monitors.c index 53781f5687c545c347ce10549d5845219512abe4..06ca574495af9f6c67e841a188b1f6d13f5f1f9d 100644 --- a/arch/arm64/kernel/debug-monitors.c +++ b/arch/arm64/kernel/debug-monitors.c @@ -33,6 +33,7 @@ #include #include #include +#include /* Determine debug architecture. */ u8 debug_monitors_arch(void) @@ -223,7 +224,7 @@ static void send_user_sigtrap(int si_code) if (interrupts_enabled(regs)) local_irq_enable(); - force_sig_info(SIGTRAP, &info, current); + arm64_force_sig_info(&info, "User debug trap", current); } static int single_step_handler(unsigned long addr, unsigned int esr, diff --git a/arch/arm64/kernel/ptrace.c b/arch/arm64/kernel/ptrace.c index 9ae31f7e224365d054a9712551b9ac75a0b19e9e..6228476e74ba3c970df0333b0ae6ededb974afb5 100644 --- a/arch/arm64/kernel/ptrace.c +++ b/arch/arm64/kernel/ptrace.c @@ -209,7 +209,7 @@ static void ptrace_hbptriggered(struct perf_event *bp, force_sig_ptrace_errno_trap(si_errno, (void __user *)bkpt->trigger); } #endif - force_sig_info(SIGTRAP, &info, current); + arm64_force_sig_info(&info, "Hardware breakpoint trap (ptrace)", current); } /* diff --git a/arch/arm64/kernel/traps.c b/arch/arm64/kernel/traps.c index b139fe2d21260491d6ba310ae07746f4c2cb1e4b..2b478565d774935959f4af06f14d7a112c4110aa 100644 --- a/arch/arm64/kernel/traps.c +++ b/arch/arm64/kernel/traps.c @@ -633,11 +633,6 @@ asmlinkage void bad_el0_sync(struct pt_regs *regs, int reason, unsigned int esr) { siginfo_t info; void __user *pc = (void __user *)instruction_pointer(regs); - console_verbose(); - - pr_crit("Bad EL0 synchronous exception detected on CPU%d, code 0x%08x -- %s\n", - smp_processor_id(), esr, esr_get_class_string(esr)); - __show_regs(regs); info.si_signo = SIGILL; info.si_errno = 0; @@ -645,9 +640,9 @@ asmlinkage void bad_el0_sync(struct pt_regs *regs, int reason, unsigned int esr) info.si_addr = pc; current->thread.fault_address = 0; - current->thread.fault_code = 0; + current->thread.fault_code = esr; - force_sig_info(info.si_signo, &info, current); + arm64_force_sig_info(&info, "Bad EL0 synchronous exception", current); } #ifdef CONFIG_VMAP_STACK