diff options
| -rw-r--r-- | arch/x86/kernel/dumpstack.c | 11 | ||||
| -rw-r--r-- | arch/x86/kernel/dumpstack_32.c | 9 | ||||
| -rw-r--r-- | arch/x86/kernel/dumpstack_64.c | 9 |
3 files changed, 18 insertions, 11 deletions
diff --git a/arch/x86/kernel/dumpstack.c b/arch/x86/kernel/dumpstack.c index cf3df1d8d039..81b3932edbdc 100644 --- a/arch/x86/kernel/dumpstack.c +++ b/arch/x86/kernel/dumpstack.c @@ -25,10 +25,12 @@ unsigned int code_bytes = 64; int kstack_depth_to_print = 3 * STACKSLOTS_PER_LINE; static int die_counter; -static void printk_stack_address(unsigned long address, int reliable) +static void printk_stack_address(unsigned long address, int reliable, + void *data) { - pr_cont(" [<%p>] %s%pB\n", - (void *)address, reliable ? "" : "? ", (void *)address); + printk("%s [<%p>] %s%pB\n", + (char *)data, (void *)address, reliable ? "" : "? ", + (void *)address); } void printk_address(unsigned long address) @@ -155,8 +157,7 @@ static int print_trace_stack(void *data, char *name) static void print_trace_address(void *data, unsigned long addr, int reliable) { touch_nmi_watchdog(); - printk(data); - printk_stack_address(addr, reliable); + printk_stack_address(addr, reliable, data); } static const struct stacktrace_ops print_trace_ops = { diff --git a/arch/x86/kernel/dumpstack_32.c b/arch/x86/kernel/dumpstack_32.c index 5abd4cd4230c..efff5ed6045d 100644 --- a/arch/x86/kernel/dumpstack_32.c +++ b/arch/x86/kernel/dumpstack_32.c @@ -108,9 +108,12 @@ show_stack_log_lvl(struct task_struct *task, struct pt_regs *regs, for (i = 0; i < kstack_depth_to_print; i++) { if (kstack_end(stack)) break; - if (i && ((i % STACKSLOTS_PER_LINE) == 0)) - pr_cont("\n"); - pr_cont(" %08lx", *stack++); + if ((i % STACKSLOTS_PER_LINE) == 0) { + if (i != 0) + pr_cont("\n"); + printk("%s %08lx", log_lvl, *stack++); + } else + pr_cont(" %08lx", *stack++); touch_nmi_watchdog(); } pr_cont("\n"); diff --git a/arch/x86/kernel/dumpstack_64.c b/arch/x86/kernel/dumpstack_64.c index ff86f19b5758..553573bcf0ee 100644 --- a/arch/x86/kernel/dumpstack_64.c +++ b/arch/x86/kernel/dumpstack_64.c @@ -283,9 +283,12 @@ show_stack_log_lvl(struct task_struct *task, struct pt_regs *regs, if (((long) stack & (THREAD_SIZE-1)) == 0) break; } - if (i && ((i % STACKSLOTS_PER_LINE) == 0)) - pr_cont("\n"); - pr_cont(" %016lx", *stack++); + if ((i % STACKSLOTS_PER_LINE) == 0) { + if (i != 0) + pr_cont("\n"); + printk("%s %016lx", log_lvl, *stack++); + } else + pr_cont(" %016lx", *stack++); touch_nmi_watchdog(); } preempt_enable(); |