diff --git a/kernel/irq/manage.c b/kernel/irq/manage.c index 64731e84c98242..cc1cc641d65321 100644 --- a/kernel/irq/manage.c +++ b/kernel/irq/manage.c @@ -1322,8 +1322,8 @@ __setup_irq(unsigned int irq, struct irq_desc *desc, struct irqaction *new) if (nmsk != omsk) /* hope the handler works with current trigger mode */ - pr_warning("irq %d uses trigger mode %u; requested %u\n", - irq, nmsk, omsk); + pr_warn("irq %d uses trigger mode %u; requested %u\n", + irq, nmsk, omsk); } *old_ptr = new; diff --git a/kernel/power/suspend.c b/kernel/power/suspend.c index 230a77225e2e8d..5b70d64b871e7a 100644 --- a/kernel/power/suspend.c +++ b/kernel/power/suspend.c @@ -473,8 +473,7 @@ static int enter_state(suspend_state_t state) if (state == PM_SUSPEND_FREEZE) { #ifdef CONFIG_PM_DEBUG if (pm_test_level != TEST_NONE && pm_test_level <= TEST_CPUS) { - pr_warning("PM: Unsupported test mode for suspend to idle," - "please choose none/freezer/devices/platform.\n"); + pr_warn("PM: Unsupported test mode for suspend to idle, please choose none/freezer/devices/platform.\n"); return -EAGAIN; } #endif diff --git a/kernel/time/tick-sched.c b/kernel/time/tick-sched.c index 195fe7d2caad26..084b79f5917e5f 100644 --- a/kernel/time/tick-sched.c +++ b/kernel/time/tick-sched.c @@ -378,7 +378,7 @@ static int __init tick_nohz_full_setup(char *str) { alloc_bootmem_cpumask_var(&tick_nohz_full_mask); if (cpulist_parse(str, tick_nohz_full_mask) < 0) { - pr_warning("NOHZ: Incorrect nohz_full cpumask\n"); + pr_warn("NO_HZ: Incorrect nohz_full cpumask\n"); free_bootmem_cpumask_var(tick_nohz_full_mask); return 1; } @@ -446,8 +446,7 @@ void __init tick_nohz_init(void) * interrupts to avoid circular dependency on the tick */ if (!arch_irq_work_has_interrupt()) { - pr_warning("NO_HZ: Can't run full dynticks because arch doesn't " - "support irq work self-IPIs\n"); + pr_warn("NO_HZ: Can't run full dynticks because arch doesn't support irq work self-IPIs\n"); cpumask_clear(tick_nohz_full_mask); cpumask_copy(housekeeping_mask, cpu_possible_mask); tick_nohz_full_running = false; @@ -457,7 +456,8 @@ void __init tick_nohz_init(void) cpu = smp_processor_id(); if (cpumask_test_cpu(cpu, tick_nohz_full_mask)) { - pr_warning("NO_HZ: Clearing %d from nohz_full range for timekeeping\n", cpu); + pr_warn("NO_HZ: Clearing %d from nohz_full range for timekeeping\n", + cpu); cpumask_clear_cpu(cpu, tick_nohz_full_mask); } diff --git a/kernel/trace/blktrace.c b/kernel/trace/blktrace.c index 2aeb6ffc0a1e87..f94e7a21f52d96 100644 --- a/kernel/trace/blktrace.c +++ b/kernel/trace/blktrace.c @@ -1437,12 +1437,12 @@ static struct trace_event trace_blk_event = { static int __init init_blk_tracer(void) { if (!register_trace_event(&trace_blk_event)) { - pr_warning("Warning: could not register block events\n"); + pr_warn("Warning: could not register block events\n"); return 1; } if (register_tracer(&blk_tracer) != 0) { - pr_warning("Warning: could not register the block tracer\n"); + pr_warn("Warning: could not register the block tracer\n"); unregister_trace_event(&trace_blk_event); return 1; } diff --git a/kernel/trace/ftrace.c b/kernel/trace/ftrace.c index 57a6eea8469408..2ece9f1a3e5ac9 100644 --- a/kernel/trace/ftrace.c +++ b/kernel/trace/ftrace.c @@ -1058,8 +1058,7 @@ static __init void ftrace_profile_tracefs(struct dentry *d_tracer) entry = tracefs_create_file("function_profile_enabled", 0644, d_tracer, NULL, &ftrace_profile_fops); if (!entry) - pr_warning("Could not create tracefs " - "'function_profile_enabled' entry\n"); + pr_warn("Could not create tracefs 'function_profile_enabled' entry\n"); } #else /* CONFIG_FUNCTION_PROFILER */ @@ -2314,8 +2313,8 @@ unsigned long ftrace_get_addr_curr(struct dyn_ftrace *rec) if (rec->flags & FTRACE_FL_TRAMP_EN) { ops = ftrace_find_tramp_ops_curr(rec); if (FTRACE_WARN_ON(!ops)) { - pr_warning("Bad trampoline accounting at: %p (%pS)\n", - (void *)rec->ip, (void *)rec->ip); + pr_warn("Bad trampoline accounting at: %p (%pS)\n", + (void *)rec->ip, (void *)rec->ip); /* Ftrace is shutting down, return anything */ return (unsigned long)FTRACE_ADDR; } diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c index d9293402ee685a..032b388bea666a 100644 --- a/kernel/trace/trace.c +++ b/kernel/trace/trace.c @@ -2071,20 +2071,20 @@ void trace_printk_init_buffers(void) /* trace_printk() is for debug use only. Don't use it in production. */ - pr_warning("\n"); - pr_warning("**********************************************************\n"); - pr_warning("** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\n"); - pr_warning("** **\n"); - pr_warning("** trace_printk() being used. Allocating extra memory. **\n"); - pr_warning("** **\n"); - pr_warning("** This means that this is a DEBUG kernel and it is **\n"); - pr_warning("** unsafe for production use. **\n"); - pr_warning("** **\n"); - pr_warning("** If you see this message and you are not debugging **\n"); - pr_warning("** the kernel, report this immediately to your vendor! **\n"); - pr_warning("** **\n"); - pr_warning("** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\n"); - pr_warning("**********************************************************\n"); + pr_warn("\n"); + pr_warn("**********************************************************\n"); + pr_warn("** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\n"); + pr_warn("** **\n"); + pr_warn("** trace_printk() being used. Allocating extra memory. **\n"); + pr_warn("** **\n"); + pr_warn("** This means that this is a DEBUG kernel and it is **\n"); + pr_warn("** unsafe for production use. **\n"); + pr_warn("** **\n"); + pr_warn("** If you see this message and you are not debugging **\n"); + pr_warn("** the kernel, report this immediately to your vendor! **\n"); + pr_warn("** **\n"); + pr_warn("** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\n"); + pr_warn("**********************************************************\n"); /* Expand the buffers to set size */ tracing_update_buffers(); @@ -4101,7 +4101,7 @@ trace_insert_enum_map_file(struct module *mod, struct trace_enum_map **start, */ map_array = kmalloc(sizeof(*map_array) * (len + 2), GFP_KERNEL); if (!map_array) { - pr_warning("Unable to allocate trace enum mapping\n"); + pr_warn("Unable to allocate trace enum mapping\n"); return; } @@ -6131,7 +6131,7 @@ tracing_init_tracefs_percpu(struct trace_array *tr, long cpu) snprintf(cpu_dir, 30, "cpu%ld", cpu); d_cpu = tracefs_create_dir(cpu_dir, d_percpu); if (!d_cpu) { - pr_warning("Could not create tracefs '%s' entry\n", cpu_dir); + pr_warn("Could not create tracefs '%s' entry\n", cpu_dir); return; } @@ -6318,7 +6318,7 @@ struct dentry *trace_create_file(const char *name, ret = tracefs_create_file(name, mode, parent, data, fops); if (!ret) - pr_warning("Could not create tracefs '%s' entry\n", name); + pr_warn("Could not create tracefs '%s' entry\n", name); return ret; } @@ -6337,7 +6337,7 @@ static struct dentry *trace_options_init_dentry(struct trace_array *tr) tr->options = tracefs_create_dir("options", d_tracer); if (!tr->options) { - pr_warning("Could not create tracefs directory 'options'\n"); + pr_warn("Could not create tracefs directory 'options'\n"); return NULL; } @@ -7248,8 +7248,8 @@ __init static int tracer_alloc_buffers(void) if (trace_boot_clock) { ret = tracing_set_clock(&global_trace, trace_boot_clock); if (ret < 0) - pr_warning("Trace clock %s not defined, going back to default\n", - trace_boot_clock); + pr_warn("Trace clock %s not defined, going back to default\n", + trace_boot_clock); } /* diff --git a/kernel/trace/trace_functions_graph.c b/kernel/trace/trace_functions_graph.c index a663cbb84107d7..91d6a63a2ea760 100644 --- a/kernel/trace/trace_functions_graph.c +++ b/kernel/trace/trace_functions_graph.c @@ -1350,7 +1350,7 @@ void graph_trace_open(struct trace_iterator *iter) out_err_free: kfree(data); out_err: - pr_warning("function graph tracer: not enough memory\n"); + pr_warn("function graph tracer: not enough memory\n"); } void graph_trace_close(struct trace_iterator *iter) @@ -1468,12 +1468,12 @@ static __init int init_graph_trace(void) max_bytes_for_cpu = snprintf(NULL, 0, "%d", nr_cpu_ids - 1); if (!register_trace_event(&graph_trace_entry_event)) { - pr_warning("Warning: could not register graph trace events\n"); + pr_warn("Warning: could not register graph trace events\n"); return 1; } if (!register_trace_event(&graph_trace_ret_event)) { - pr_warning("Warning: could not register graph trace events\n"); + pr_warn("Warning: could not register graph trace events\n"); return 1; } diff --git a/kernel/trace/trace_kprobe.c b/kernel/trace/trace_kprobe.c index 21b81a41dae572..919e0ddd8fcc38 100644 --- a/kernel/trace/trace_kprobe.c +++ b/kernel/trace/trace_kprobe.c @@ -459,16 +459,14 @@ static int __register_trace_kprobe(struct trace_kprobe *tk) if (ret == 0) tk->tp.flags |= TP_FLAG_REGISTERED; else { - pr_warning("Could not insert probe at %s+%lu: %d\n", - trace_kprobe_symbol(tk), trace_kprobe_offset(tk), ret); + pr_warn("Could not insert probe at %s+%lu: %d\n", + trace_kprobe_symbol(tk), trace_kprobe_offset(tk), ret); if (ret == -ENOENT && trace_kprobe_is_on_module(tk)) { - pr_warning("This probe might be able to register after" - "target module is loaded. Continue.\n"); + pr_warn("This probe might be able to register after target module is loaded. Continue.\n"); ret = 0; } else if (ret == -EILSEQ) { - pr_warning("Probing address(0x%p) is not an " - "instruction boundary.\n", - tk->rp.kp.addr); + pr_warn("Probing address(0x%p) is not an instruction boundary.\n", + tk->rp.kp.addr); ret = -EINVAL; } } @@ -529,7 +527,7 @@ static int register_trace_kprobe(struct trace_kprobe *tk) /* Register new event */ ret = register_kprobe_event(tk); if (ret) { - pr_warning("Failed to register probe event(%d)\n", ret); + pr_warn("Failed to register probe event(%d)\n", ret); goto end; } @@ -564,10 +562,9 @@ static int trace_kprobe_module_callback(struct notifier_block *nb, __unregister_trace_kprobe(tk); ret = __register_trace_kprobe(tk); if (ret) - pr_warning("Failed to re-register probe %s on" - "%s: %d\n", - trace_event_name(&tk->tp.call), - mod->name, ret); + pr_warn("Failed to re-register probe %s on %s: %d\n", + trace_event_name(&tk->tp.call), + mod->name, ret); } } mutex_unlock(&probe_lock); @@ -1336,16 +1333,14 @@ static __init int init_kprobe_trace(void) /* Event list interface */ if (!entry) - pr_warning("Could not create tracefs " - "'kprobe_events' entry\n"); + pr_warn("Could not create tracefs 'kprobe_events' entry\n"); /* Profile interface */ entry = tracefs_create_file("kprobe_profile", 0444, d_tracer, NULL, &kprobe_profile_ops); if (!entry) - pr_warning("Could not create tracefs " - "'kprobe_profile' entry\n"); + pr_warn("Could not create tracefs 'kprobe_profile' entry\n"); return 0; } fs_initcall(init_kprobe_trace); diff --git a/kernel/trace/trace_mmiotrace.c b/kernel/trace/trace_mmiotrace.c index 2be8c4f2403d8c..68f376ca6d3fa5 100644 --- a/kernel/trace/trace_mmiotrace.c +++ b/kernel/trace/trace_mmiotrace.c @@ -146,7 +146,7 @@ static ssize_t mmio_read(struct trace_iterator *iter, struct file *filp, /* XXX: This is later than where events were lost. */ trace_seq_printf(s, "MARK 0.000000 Lost %lu events.\n", n); if (!overrun_detected) - pr_warning("mmiotrace has lost events.\n"); + pr_warn("mmiotrace has lost events\n"); overrun_detected = true; goto print_out; } diff --git a/kernel/trace/trace_probe.c b/kernel/trace/trace_probe.c index 1769a81da8a783..1d372fa6fefb7b 100644 --- a/kernel/trace/trace_probe.c +++ b/kernel/trace/trace_probe.c @@ -636,8 +636,8 @@ ssize_t traceprobe_probes_write(struct file *file, const char __user *buffer, *tmp = '\0'; size = tmp - kbuf + 1; } else if (done + size < count) { - pr_warning("Line length is too long: " - "Should be less than %d.", WRITE_BUFSIZE); + pr_warn("Line length is too long: Should be less than %d\n", + WRITE_BUFSIZE); ret = -EINVAL; goto out; } diff --git a/kernel/trace/trace_stat.c b/kernel/trace/trace_stat.c index 6cf93531676963..413ff108fbd058 100644 --- a/kernel/trace/trace_stat.c +++ b/kernel/trace/trace_stat.c @@ -281,8 +281,7 @@ static int tracing_stat_init(void) stat_dir = tracefs_create_dir("trace_stat", d_tracing); if (!stat_dir) - pr_warning("Could not create tracefs " - "'trace_stat' entry\n"); + pr_warn("Could not create tracefs 'trace_stat' entry\n"); return 0; } diff --git a/kernel/trace/trace_uprobe.c b/kernel/trace/trace_uprobe.c index d2f6d0be350345..7915142c89e4a3 100644 --- a/kernel/trace/trace_uprobe.c +++ b/kernel/trace/trace_uprobe.c @@ -334,7 +334,7 @@ static int register_trace_uprobe(struct trace_uprobe *tu) ret = register_uprobe_event(tu); if (ret) { - pr_warning("Failed to register probe event(%d)\n", ret); + pr_warn("Failed to register probe event(%d)\n", ret); goto end; } diff --git a/kernel/tracepoint.c b/kernel/tracepoint.c index ecd536de603a1b..d0639d91789970 100644 --- a/kernel/tracepoint.c +++ b/kernel/tracepoint.c @@ -491,7 +491,7 @@ static __init int init_tracepoints(void) ret = register_module_notifier(&tracepoint_module_nb); if (ret) - pr_warning("Failed to register tracepoint module enter notifier\n"); + pr_warn("Failed to register tracepoint module enter notifier\n"); return ret; }