diff options
Diffstat (limited to 'arch/arm64/kernel/traps.c')
| -rw-r--r-- | arch/arm64/kernel/traps.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/arch/arm64/kernel/traps.c b/arch/arm64/kernel/traps.c index 0da47699510b..2589ef53973a 100644 --- a/arch/arm64/kernel/traps.c +++ b/arch/arm64/kernel/traps.c @@ -133,7 +133,6 @@ static void dump_instr(const char *lvl, struct pt_regs *regs) static void dump_backtrace(struct pt_regs *regs, struct task_struct *tsk) { struct stackframe frame; - const register unsigned long current_sp asm ("sp"); pr_debug("%s(regs = %p tsk = %p)\n", __func__, regs, tsk); @@ -146,7 +145,7 @@ static void dump_backtrace(struct pt_regs *regs, struct task_struct *tsk) frame.pc = regs->pc; } else if (tsk == current) { frame.fp = (unsigned long)__builtin_frame_address(0); - frame.sp = current_sp; + frame.sp = current_stack_pointer; frame.pc = (unsigned long)dump_backtrace; } else { /* @@ -157,7 +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; @@ -372,17 +371,17 @@ 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) |