diff options
Diffstat (limited to 'arch/arm64/kernel/traps.c')
-rw-r--r-- | arch/arm64/kernel/traps.c | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/arch/arm64/kernel/traps.c b/arch/arm64/kernel/traps.c index f30852d28590..268ce966afd6 100644 --- a/arch/arm64/kernel/traps.c +++ b/arch/arm64/kernel/traps.c @@ -32,6 +32,7 @@ #include <linux/syscalls.h> #include <asm/atomic.h> +#include <asm/debug-monitors.h> #include <asm/traps.h> #include <asm/stacktrace.h> #include <asm/exception.h> @@ -155,7 +156,7 @@ static void dump_backtrace(struct pt_regs *regs, struct task_struct *tsk) frame.pc = thread_saved_pc(tsk); } - printk("Call trace:\n"); + pr_emerg("Call trace:\n"); while (1) { unsigned long where = frame.pc; int ret; @@ -261,11 +262,9 @@ asmlinkage void __exception do_undefinstr(struct pt_regs *regs) siginfo_t info; void __user *pc = (void __user *)instruction_pointer(regs); -#ifdef CONFIG_COMPAT /* check for AArch32 breakpoint instructions */ - if (compat_user_mode(regs) && aarch32_break_trap(regs) == 0) + if (!aarch32_break_handler(regs)) return; -#endif if (show_unhandled_signals && unhandled_signal(current, SIGILL) && printk_ratelimit()) { @@ -329,17 +328,17 @@ asmlinkage void bad_mode(struct pt_regs *regs, int reason, unsigned int esr) void __pte_error(const char *file, int line, unsigned long val) { - printk("%s:%d: bad pte %016lx.\n", file, line, val); + pr_crit("%s:%d: bad pte %016lx.\n", file, line, val); } void __pmd_error(const char *file, int line, unsigned long val) { - printk("%s:%d: bad pmd %016lx.\n", file, line, val); + pr_crit("%s:%d: bad pmd %016lx.\n", file, line, val); } void __pgd_error(const char *file, int line, unsigned long val) { - printk("%s:%d: bad pgd %016lx.\n", file, line, val); + pr_crit("%s:%d: bad pgd %016lx.\n", file, line, val); } void __init trap_init(void) |