diff options
28 files changed, 128 insertions, 146 deletions
diff --git a/arch/arm/common/sa1111.c b/arch/arm/common/sa1111.c index e57d7e5..7b69c5f 100644 --- a/arch/arm/common/sa1111.c +++ b/arch/arm/common/sa1111.c @@ -282,8 +282,8 @@ static int sa1111_retrigger_lowirq(struct irq_data *d) } if (i == 8) - printk(KERN_ERR "Danger Will Robinson: failed to " - "re-trigger IRQ%d\n", d->irq); + pr_err("Danger Will Robinson: failed to re-trigger IRQ%d\n", + d->irq); return i == 8 ? -1 : 0; } @@ -384,8 +384,8 @@ static int sa1111_retrigger_highirq(struct irq_data *d) } if (i == 8) - printk(KERN_ERR "Danger Will Robinson: failed to " - "re-trigger IRQ%d\n", d->irq); + pr_err("Danger Will Robinson: failed to re-trigger IRQ%d\n", + d->irq); return i == 8 ? -1 : 0; } @@ -740,9 +740,8 @@ static int __sa1111_probe(struct device *me, struct resource *mem, int irq) goto err_unmap; } - printk(KERN_INFO "SA1111 Microprocessor Companion Chip: " - "silicon revision %lx, metal revision %lx\n", - (id & SKID_SIREV_MASK)>>4, (id & SKID_MTREV_MASK)); + pr_info("SA1111 Microprocessor Companion Chip: silicon revision %lx, metal revision %lx\n", + (id & SKID_SIREV_MASK) >> 4, id & SKID_MTREV_MASK); /* * We found it. Wake the chip up, and initialise. diff --git a/arch/arm/kernel/atags_compat.c b/arch/arm/kernel/atags_compat.c index 5236ad3..05c28b1 100644 --- a/arch/arm/kernel/atags_compat.c +++ b/arch/arm/kernel/atags_compat.c @@ -97,8 +97,7 @@ static void __init build_tag_list(struct param_struct *params, void *taglist) struct tag *tag = taglist; if (params->u1.s.page_size != PAGE_SIZE) { - printk(KERN_WARNING "Warning: bad configuration page, " - "trying to continue\n"); + pr_warn("Warning: bad configuration page, trying to continue\n"); return; } @@ -109,8 +108,7 @@ static void __init build_tag_list(struct param_struct *params, void *taglist) params->u1.s.nr_pages != 0x04000 && params->u1.s.nr_pages != 0x08000 && params->u1.s.nr_pages != 0x10000) { - printk(KERN_WARNING "Warning: bad NeTTrom parameters " - "detected, using defaults\n"); + pr_warn("Warning: bad NeTTrom parameters detected, using defaults\n"); params->u1.s.nr_pages = 0x1000; /* 16MB */ params->u1.s.ramdisk_size = 0; diff --git a/arch/arm/kernel/atags_parse.c b/arch/arm/kernel/atags_parse.c index 528f8af..68c6ae0 100644 --- a/arch/arm/kernel/atags_parse.c +++ b/arch/arm/kernel/atags_parse.c @@ -167,8 +167,7 @@ static void __init parse_tags(const struct tag *t) { for (; t->hdr.size; t = tag_next(t)) if (!parse_tag(t)) - printk(KERN_WARNING - "Ignoring unrecognised tag 0x%08x\n", + pr_warn("Ignoring unrecognised tag 0x%08x\n", t->hdr.tag); } @@ -193,7 +192,7 @@ setup_machine_tags(phys_addr_t __atags_pointer, unsigned int machine_nr) */ for_each_machine_desc(p) if (machine_nr == p->nr) { - printk("Machine: %s\n", p->name); + pr_info("Machine: %s\n", p->name); mdesc = p; break; } diff --git a/arch/arm/kernel/atags_proc.c b/arch/arm/kernel/atags_proc.c index c7ff807..5a33790 100644 --- a/arch/arm/kernel/atags_proc.c +++ b/arch/arm/kernel/atags_proc.c @@ -41,7 +41,7 @@ static int __init init_atags_procfs(void) size_t size; if (tag->hdr.tag != ATAG_CORE) { - printk(KERN_INFO "No ATAGs?"); + pr_info("No ATAGs?"); return -EINVAL; } @@ -68,7 +68,7 @@ static int __init init_atags_procfs(void) nomem: kfree(b); - printk(KERN_ERR "Exporting ATAGs: not enough memory\n"); + pr_err("Exporting ATAGs: not enough memory\n"); return -ENOMEM; } diff --git a/arch/arm/kernel/bios32.c b/arch/arm/kernel/bios32.c index 17a26c1..391ffdf 100644 --- a/arch/arm/kernel/bios32.c +++ b/arch/arm/kernel/bios32.c @@ -355,7 +355,7 @@ void pcibios_fixup_bus(struct pci_bus *bus) /* * Report what we did for this bus */ - printk(KERN_INFO "PCI: bus%d: Fast back to back transfers %sabled\n", + pr_info("PCI: bus%d: Fast back to back transfers %sabled\n", bus->number, (features & PCI_COMMAND_FAST_BACK) ? "en" : "dis"); } EXPORT_SYMBOL(pcibios_fixup_bus); diff --git a/arch/arm/kernel/dma-isa.c b/arch/arm/kernel/dma-isa.c index 360bb6d..84363fe 100644 --- a/arch/arm/kernel/dma-isa.c +++ b/arch/arm/kernel/dma-isa.c @@ -213,8 +213,8 @@ void __init isa_init_dma(void) for (chan = 0; chan < 8; chan++) { int ret = isa_dma_add(chan, &isa_dma[chan]); if (ret) - printk(KERN_ERR "ISADMA%u: unable to register: %d\n", - chan, ret); + pr_err("ISADMA%u: unable to register: %d\n", + chan, ret); } request_dma(DMA_ISA_CASCADE, "cascade"); diff --git a/arch/arm/kernel/dma.c b/arch/arm/kernel/dma.c index 7b829d9..e651c4d 100644 --- a/arch/arm/kernel/dma.c +++ b/arch/arm/kernel/dma.c @@ -79,7 +79,7 @@ int request_dma(unsigned int chan, const char *device_id) return ret; bad_dma: - printk(KERN_ERR "dma: trying to allocate DMA%d\n", chan); + pr_err("dma: trying to allocate DMA%d\n", chan); return -EINVAL; busy: @@ -100,7 +100,7 @@ void free_dma(unsigned int chan) goto bad_dma; if (dma->active) { - printk(KERN_ERR "dma%d: freeing active DMA\n", chan); + pr_err("dma%d: freeing active DMA\n", chan); dma->d_ops->disable(chan, dma); dma->active = 0; } @@ -111,11 +111,11 @@ void free_dma(unsigned int chan) return; } - printk(KERN_ERR "dma%d: trying to free free DMA\n", chan); + pr_err("dma%d: trying to free free DMA\n", chan); return; bad_dma: - printk(KERN_ERR "dma: trying to free DMA%d\n", chan); + pr_err("dma: trying to free DMA%d\n", chan); } EXPORT_SYMBOL(free_dma); @@ -126,8 +126,7 @@ void set_dma_sg (unsigned int chan, struct scatterlist *sg, int nr_sg) dma_t *dma = dma_channel(chan); if (dma->active) - printk(KERN_ERR "dma%d: altering DMA SG while " - "DMA active\n", chan); + pr_err("dma%d: altering DMA SG while DMA active\n", chan); dma->sg = sg; dma->sgcount = nr_sg; @@ -144,8 +143,7 @@ void __set_dma_addr (unsigned int chan, void *addr) dma_t *dma = dma_channel(chan); if (dma->active) - printk(KERN_ERR "dma%d: altering DMA address while " - "DMA active\n", chan); + pr_err("dma%d: altering DMA address while DMA active\n", chan); dma->sg = NULL; dma->addr = addr; @@ -162,8 +160,7 @@ void set_dma_count (unsigned int chan, unsigned long count) dma_t *dma = dma_channel(chan); if (dma->active) - printk(KERN_ERR "dma%d: altering DMA count while " - "DMA active\n", chan); + pr_err("dma%d: altering DMA count while DMA active\n", chan); dma->sg = NULL; dma->count = count; @@ -178,8 +175,7 @@ void set_dma_mode (unsigned int chan, unsigned int mode) dma_t *dma = dma_channel(chan); if (dma->active) - printk(KERN_ERR "dma%d: altering DMA mode while " - "DMA active\n", chan); + pr_err("dma%d: altering DMA mode while DMA active\n", chan); dma->dma_mode = mode; dma->invalid = 1; @@ -202,7 +198,7 @@ void enable_dma (unsigned int chan) return; free_dma: - printk(KERN_ERR "dma%d: trying to enable free DMA\n", chan); + pr_err("dma%d: trying to enable free DMA\n", chan); BUG(); } EXPORT_SYMBOL(enable_dma); @@ -223,7 +219,7 @@ void disable_dma (unsigned int chan) return; free_dma: - printk(KERN_ERR "dma%d: trying to disable free DMA\n", chan); + pr_err("dma%d: trying to disable free DMA\n", chan); BUG(); } EXPORT_SYMBOL(disable_dma); @@ -240,7 +236,7 @@ EXPORT_SYMBOL(dma_channel_active); void set_dma_page(unsigned int chan, char pagenr) { - printk(KERN_ERR "dma%d: trying to set_dma_page\n", chan); + pr_err("dma%d: trying to set_dma_page\n", chan); } EXPORT_SYMBOL(set_dma_page); diff --git a/arch/arm/kernel/etm.c b/arch/arm/kernel/etm.c index 131a6ab..8b96972 100644 --- a/arch/arm/kernel/etm.c +++ b/arch/arm/kernel/etm.c @@ -213,7 +213,7 @@ static void etm_dump(void) int length; if (!t->etb_regs) { - printk(KERN_INFO "No tracing hardware found\n"); + pr_info("No tracing hardware found\n"); return; } @@ -229,11 +229,11 @@ static void etm_dump(void) etb_writel(t, first, ETBR_READADDR); - printk(KERN_INFO "Trace buffer contents length: %d\n", length); - printk(KERN_INFO "--- ETB buffer begin ---\n"); + pr_info("Trace buffer contents length: %d\n", length); + pr_info("--- ETB buffer begin ---\n"); for (; length; length--) printk("%08x", cpu_to_be32(etb_readl(t, ETBR_READMEM))); - printk(KERN_INFO "\n--- ETB buffer end ---\n"); + pr_info("\n--- ETB buffer end ---\n"); /* deassert the overflow bit */ etb_writel(t, 1, ETBR_CTRL); @@ -633,14 +633,14 @@ static int __init etm_init(void) retval = amba_driver_register(&etb_driver); if (retval) { - printk(KERN_ERR "Failed to register etb\n"); + pr_err("Failed to register etb\n"); return retval; } retval = amba_driver_register(&etm_driver); if (retval) { amba_driver_unregister(&etb_driver); - printk(KERN_ERR "Failed to probe etm\n"); + pr_err("Failed to probe etm\n"); return retval; } diff --git a/arch/arm/kernel/fiq.c b/arch/arm/kernel/fiq.c index b37752a..059c3da 100644 --- a/arch/arm/kernel/fiq.c +++ b/arch/arm/kernel/fiq.c @@ -124,7 +124,7 @@ int claim_fiq(struct fiq_handler *f) void release_fiq(struct fiq_handler *f) { if (current_fiq != f) { - printk(KERN_ERR "%s FIQ trying to release %s FIQ\n", + pr_err("%s FIQ trying to release %s FIQ\n", f->name, current_fiq->name); dump_stack(); return; diff --git a/arch/arm/kernel/irq.c b/arch/arm/kernel/irq.c index 7c81ec4..f2fea68 100644 --- a/arch/arm/kernel/irq.c +++ b/arch/arm/kernel/irq.c @@ -82,7 +82,7 @@ void set_irq_flags(unsigned int irq, unsigned int iflags) unsigned long clr = 0, set = IRQ_NOREQUEST | IRQ_NOPROBE | IRQ_NOAUTOEN; if (irq >= nr_irqs) { - printk(KERN_ERR "Trying to set irq flags for IRQ%d\n", irq); + pr_err("Trying to set irq flags for IRQ%d\n", irq); return; } diff --git a/arch/arm/kernel/machine_kexec.c b/arch/arm/kernel/machine_kexec.c index 8cf0996..4f75192 100644 --- a/arch/arm/kernel/machine_kexec.c +++ b/arch/arm/kernel/machine_kexec.c @@ -126,12 +126,12 @@ void machine_crash_shutdown(struct pt_regs *regs) msecs--; } if (atomic_read(&waiting_for_crash_ipi) > 0) - printk(KERN_WARNING "Non-crashing CPUs did not react to IPI\n"); + pr_warn("Non-crashing CPUs did not react to IPI\n"); crash_save_cpu(regs, smp_processor_id()); machine_kexec_mask_interrupts(); - printk(KERN_INFO "Loading crashdump kernel...\n"); + pr_info("Loading crashdump kernel...\n"); } /* @@ -177,7 +177,7 @@ void machine_kexec(struct kimage *image) reboot_entry_phys = (unsigned long)reboot_entry + (reboot_code_buffer_phys - (unsigned long)reboot_code_buffer); - printk(KERN_INFO "Bye!\n"); + pr_info("Bye!\n"); if (kexec_reinit) kexec_reinit(); diff --git a/arch/arm/kernel/module.c b/arch/arm/kernel/module.c index 6a4dffe..bea7db9 100644 --- a/arch/arm/kernel/module.c +++ b/arch/arm/kernel/module.c @@ -251,7 +251,7 @@ apply_relocate(Elf32_Shdr *sechdrs, const char *strtab, unsigned int symindex, #endif default: - printk(KERN_ERR "%s: unknown relocation: %u\n", + pr_err("%s: unknown relocation: %u\n", module->name, ELF32_R_TYPE(rel->r_info)); return -ENOEXEC; } diff --git a/arch/arm/kernel/smp.c b/arch/arm/kernel/smp.c index 13396d3..3138d8e 100644 --- a/arch/arm/kernel/smp.c +++ b/arch/arm/kernel/smp.c @@ -225,7 +225,7 @@ void __cpu_die(unsigned int cpu) pr_err("CPU%u: cpu didn't die\n", cpu); return; } - printk(KERN_NOTICE "CPU%u: shutdown\n", cpu); + pr_notice("CPU%u: shutdown\n", cpu); /* * platform_cpu_kill() is generally expected to do the powering off @@ -235,7 +235,7 @@ void __cpu_die(unsigned int cpu) * the requesting CPU and the dying CPU actually losing power. */ if (!platform_cpu_kill(cpu)) - printk("CPU%u: unable to kill\n", cpu); + pr_err("CPU%u: unable to kill\n", cpu); } /* @@ -351,7 +351,7 @@ asmlinkage void secondary_start_kernel(void) cpu_init(); - printk("CPU%u: Booted secondary processor\n", cpu); + pr_info("CPU%u: Booted secondary processor\n", cpu); preempt_disable(); trace_hardirqs_off(); @@ -387,8 +387,8 @@ asmlinkage void secondary_start_kernel(void) void __init smp_cpus_done(unsigned int max_cpus) { - printk(KERN_INFO "SMP: Total of %d processors activated.\n", - num_online_cpus()); + pr_info("SMP: Total of %d processors activated.\n", + num_online_cpus()); hyp_mode_check(); } @@ -521,7 +521,7 @@ static void ipi_cpu_stop(unsigned int cpu) if (system_state == SYSTEM_BOOTING || system_state == SYSTEM_RUNNING) { raw_spin_lock(&stop_lock); - printk(KERN_CRIT "CPU%u: stopping\n", cpu); + pr_crit("CPU%u: stopping\n", cpu); dump_stack(); raw_spin_unlock(&stop_lock); } @@ -615,8 +615,8 @@ void handle_IPI(int ipinr, struct pt_regs *regs) break; default: - printk(KERN_CRIT "CPU%u: Unknown IPI message 0x%x\n", - cpu, ipinr); + pr_crit("CPU%u: Unknown IPI message 0x%x\n", + cpu, ipinr); break; } diff --git a/arch/arm/kernel/smp_twd.c b/arch/arm/kernel/smp_twd.c index 9309021..172c6a05 100644 --- a/arch/arm/kernel/smp_twd.c +++ b/arch/arm/kernel/smp_twd.c @@ -199,7 +199,7 @@ static void twd_calibrate_rate(void) * the timer ticks */ if (twd_timer_rate == 0) { - printk(KERN_INFO "Calibrating local timer... "); + pr_info("Calibrating local timer... "); /* Wait for a tick to start */ waitjiffies = get_jiffies_64() + 1; @@ -223,7 +223,7 @@ static void twd_calibrate_rate(void) twd_timer_rate = (0xFFFFFFFFU - count) * (HZ / 5); - printk("%lu.%02luMHz.\n", twd_timer_rate / 1000000, + pr_cont("%lu.%02luMHz.\n", twd_timer_rate / 1000000, (twd_timer_rate / 10000) % 100); } } diff --git a/arch/arm/kernel/swp_emulate.c b/arch/arm/kernel/swp_emulate.c index 587fdfe..afdd51e 100644 --- a/arch/arm/kernel/swp_emulate.c +++ b/arch/arm/kernel/swp_emulate.c @@ -260,7 +260,7 @@ static int __init swp_emulation_init(void) return -ENOMEM; #endif /* CONFIG_PROC_FS */ - printk(KERN_NOTICE "Registering SWP/SWPB emulation handler\n"); + pr_notice("Registering SWP/SWPB emulation handler\n"); register_undef_hook(&swp_hook); return 0; diff --git a/arch/arm/kernel/thumbee.c b/arch/arm/kernel/thumbee.c index 80f0d69..8ff8dbf 100644 --- a/arch/arm/kernel/thumbee.c +++ b/arch/arm/kernel/thumbee.c @@ -72,7 +72,7 @@ static int __init thumbee_init(void) if ((pfr0 & 0x0000f000) != 0x00001000) return 0; - printk(KERN_INFO "ThumbEE CPU extension supported.\n"); + pr_info("ThumbEE CPU extension supported.\n"); elf_hwcap |= HWCAP_THUMBEE; thread_register_notifier(&thumbee_notifier_block); diff --git a/arch/arm/kernel/topology.c b/arch/arm/kernel/topology.c index 89cfdd6..08b7847 100644 --- a/arch/arm/kernel/topology.c +++ b/arch/arm/kernel/topology.c @@ -165,7 +165,7 @@ static void update_cpu_capacity(unsigned int cpu) set_capacity_scale(cpu, cpu_capacity(cpu) / middle_capacity); - printk(KERN_INFO "CPU%u: update cpu_capacity %lu\n", + pr_info("CPU%u: update cpu_capacity %lu\n", cpu, arch_scale_cpu_capacity(NULL, cpu)); } @@ -269,7 +269,7 @@ void store_cpu_topology(unsigned int cpuid) update_cpu_capacity(cpuid); - printk(KERN_INFO "CPU%u: thread %d, cpu %d, socket %d, mpidr %x\n", + pr_info("CPU%u: thread %d, cpu %d, socket %d, mpidr %x\n", cpuid, cpu_topology[cpuid].thread_id, cpu_topology[cpuid].core_id, cpu_topology[cpuid].socket_id, mpidr); diff --git a/arch/arm/kernel/traps.c b/arch/arm/kernel/traps.c index 0c8b108..bb121b5 100644 --- a/arch/arm/kernel/traps.c +++ b/arch/arm/kernel/traps.c @@ -198,14 +198,14 @@ static void dump_backtrace(struct pt_regs *regs, struct task_struct *tsk) } if (!fp) { - printk("no frame pointer"); + pr_cont("no frame pointer"); ok = 0; } else if (verify_stack(fp)) { - printk("invalid frame pointer 0x%08x", fp); + pr_cont("invalid frame pointer 0x%08x", fp); ok = 0; } else if (fp < (unsigned long)end_of_stack(tsk)) - printk("frame pointer underflow"); - printk("\n"); + pr_cont("frame pointer underflow"); + pr_cont("\n"); if (ok) c_backtrace(fp, mode); @@ -240,8 +240,8 @@ static int __die(const char *str, int err, struct pt_regs *regs) static int die_counter; int ret; - printk(KERN_EMERG "Internal error: %s: %x [#%d]" S_PREEMPT S_SMP - S_ISA "\n", str, err, ++die_counter); + pr_emerg("Internal error: %s: %x [#%d]" S_PREEMPT S_SMP S_ISA "\n", + str, err, ++die_counter); /* trap and error numbers are mostly meaningless on ARM */ ret = notify_die(DIE_OOPS, str, regs, err, tsk->thread.trap_no, SIGSEGV); @@ -250,8 +250,8 @@ static int __die(const char *str, int err, struct pt_regs *regs) print_modules(); __show_regs(regs); - printk(KERN_EMERG "Process %.*s (pid: %d, stack limit = 0x%p)\n", - TASK_COMM_LEN, tsk->comm, task_pid_nr(tsk), end_of_stack(tsk)); + pr_emerg("Process %.*s (pid: %d, stack limit = 0x%p)\n", + TASK_COMM_LEN, tsk->comm, task_pid_nr(tsk), end_of_stack(tsk)); if (!user_mode(regs) || in_interrupt()) { dump_mem(KERN_EMERG, "Stack: ", regs->ARM_sp, @@ -446,7 +446,7 @@ asmlinkage void __exception do_undefinstr(struct pt_regs *regs) die_sig: #ifdef CONFIG_DEBUG_USER if (user_debug & UDBG_UNDEFINED) { - printk(KERN_INFO "%s (%d): undefined instruction: pc=%p\n", + pr_info("%s (%d): undefined instruction: pc=%p\n", current->comm, task_pid_nr(current), pc); __show_regs(regs); dump_instr(KERN_INFO, regs); @@ -496,7 +496,7 @@ asmlinkage void bad_mode(struct pt_regs *regs, int reason) { console_verbose(); - printk(KERN_CRIT "Bad mode in %s handler detected\n", handler[reason]); + pr_crit("Bad mode in %s handler detected\n", handler[reason]); die("Oops - bad mode", regs, 0); local_irq_disable(); @@ -516,7 +516,7 @@ static int bad_syscall(int n, struct pt_regs *regs) #ifdef CONFIG_DEBUG_USER if (user_debug & UDBG_SYSCALL) { - printk(KERN_ERR "[%d] %s: obsolete system call %08x.\n", + pr_err("[%d] %s: obsolete system call %08x.\n", task_pid_nr(current), current->comm, n); dump_instr(KERN_ERR, regs); } @@ -721,7 +721,7 @@ asmlinkage int arm_syscall(int no, struct pt_regs *regs) * something catastrophic has happened */ if (user_debug & UDBG_SYSCALL) { - printk("[%d] %s: arm syscall %d\n", + pr_err("[%d] %s: arm syscall %d\n", task_pid_nr(current), current->comm, no); dump_instr("", regs); if (user_mode(regs)) { @@ -780,8 +780,8 @@ late_initcall(arm_mrc_hook_init); void __bad_xchg(volatile void *ptr, int size) { - printk("xchg: bad data size: pc 0x%p, ptr 0x%p, size %d\n", - __builtin_return_address(0), ptr, size); + pr_err("xchg: bad data size: pc 0x%p, ptr 0x%p, size %d\n", + __builtin_return_address(0), ptr, size); BUG(); } EXPORT_SYMBOL(__bad_xchg); @@ -798,8 +798,8 @@ baddataabort(int code, unsigned long instr, struct pt_regs *regs) #ifdef CONFIG_DEBUG_USER if (user_debug & UDBG_BADABORT) { - printk(KERN_ERR "[%d] %s: bad data abort: code %d instr 0x%08lx\n", - task_pid_nr(current), current->comm, code, instr); + pr_err("[%d] %s: bad data abort: code %d instr 0x%08lx\n", + task_pid_nr(current), current->comm, code, instr); dump_instr(KERN_ERR, regs); show_pte(current->mm, addr); } @@ -815,29 +815,29 @@ baddataabort(int code, unsigned long instr, struct pt_regs *regs) void __readwrite_bug(const char *fn) { - printk("%s called, but not implemented\n", fn); + pr_err("%s called, but not implemented\n", fn); BUG(); } EXPORT_SYMBOL(__readwrite_bug); void __pte_error(const char *file, int line, pte_t pte) { - printk("%s:%d: bad pte %08llx.\n", file, line, (long long)pte_val(pte)); + pr_err("%s:%d: bad pte %08llx.\n", file, line, (long long)pte_val(pte)); } void __pmd_error(const char *file, int line, pmd_t pmd) { - printk("%s:%d: bad pmd %08llx.\n", file, line, (long long)pmd_val(pmd)); + pr_err("%s:%d: bad pmd %08llx.\n", file, line, (long long)pmd_val(pmd)); } void __pgd_error(const char *file, int line, pgd_t pgd) { - printk("%s:%d: bad pgd %08llx.\n", file, line, (long long)pgd_val(pgd)); + pr_err("%s:%d: bad pgd %08llx.\n", file, line, (long long)pgd_val(pgd)); } asmlinkage void __div0(void) { - printk("Division by zero in kernel.\n"); + pr_err("Division by zero in kernel.\n"); dump_stack(); } EXPORT_SYMBOL(__div0); diff --git a/arch/arm/kernel/xscale-cp0.c b/arch/arm/kernel/xscale-cp0.c index e42adc6..bdbb8853 100644 --- a/arch/arm/kernel/xscale-cp0.c +++ b/arch/arm/kernel/xscale-cp0.c @@ -157,15 +157,14 @@ static int __init xscale_cp0_init(void) if (cpu_has_iwmmxt()) { #ifndef CONFIG_IWMMXT - printk(KERN_WARNING "CAUTION: XScale iWMMXt coprocessor " - "detected, but kernel support is missing.\n"); + pr_warn("CAUTION: XScale iWMMXt coprocessor detected, but kernel support is missing.\n"); #else - printk(KERN_INFO "XScale iWMMXt coprocessor detected.\n"); + pr_info("XScale iWMMXt coprocessor detected.\n"); elf_hwcap |= HWCAP_IWMMXT; thread_register_notifier(&iwmmxt_notifier_block); #endif } else { - printk(KERN_INFO "XScale DSP coprocessor detected.\n"); + pr_info("XScale DSP coprocessor detected.\n"); thread_register_notifier(&dsp_notifier_block); cp_access |= 1; } diff --git a/arch/arm/mm/alignment.c b/arch/arm/mm/alignment.c index 83792f4..2c0c541 100644 --- a/arch/arm/mm/alignment.c +++ b/arch/arm/mm/alignment.c @@ -113,7 +113,7 @@ static int safe_usermode(int new_usermode, bool warn) new_usermode |= UM_FIXUP; if (warn) - printk(KERN_WARNING "alignment: ignoring faults is unsafe on this CPU. Defaulting to fixup mode.\n"); + pr_warn("alignment: ignoring faults is unsafe on this CPU. Defaulting to fixup mode.\n"); } return new_usermode; @@ -523,7 +523,7 @@ do_alignment_ldmstm(unsigned long addr, unsigned long instr, struct pt_regs *reg * processor for us. */ if (addr != eaddr) { - printk(KERN_ERR "LDMSTM: PC = %08lx, instr = %08lx, " + pr_err("LDMSTM: PC = %08lx, instr = %08lx, " "addr = %08lx, eaddr = %08lx\n", instruction_pointer(regs), instr, addr, eaddr); show_regs(regs); @@ -567,7 +567,7 @@ fault: return TYPE_FAULT; bad: - printk(KERN_ERR "Alignment trap: not handling ldm with s-bit set\n"); + pr_err("Alignment trap: not handling ldm with s-bit set\n"); return TYPE_ERROR; } @@ -899,13 +899,13 @@ do_alignment(unsigned long addr, unsigned int fsr, struct pt_regs *regs) return 0; swp: - printk(KERN_ERR "Alignment trap: not handling swp instruction\n"); + pr_err("Alignment trap: not handling swp instruction\n"); bad: /* * Oops, we didn't handle the instruction. */ - printk(KERN_ERR "Alignment trap: not handling instruction " + pr_err("Alignment trap: not handling instruction " "%0*lx at [<%08lx>]\n", isize << 1, isize == 2 ? tinstr : instr, instrptr); diff --git a/arch/arm/mm/cache-feroceon-l2.c b/arch/arm/mm/cache-feroceon-l2.c index e028a7f..097181e 100644 --- a/arch/arm/mm/cache-feroceon-l2.c +++ b/arch/arm/mm/cache-feroceon-l2.c @@ -313,7 +313,7 @@ static void __init disable_l2_prefetch(void) */ u = read_extra_features(); if (!(u & 0x01000000)) { - printk(KERN_INFO "Feroceon L2: Disabling L2 prefetch.\n"); + pr_info("Feroceon L2: Disabling L2 prefetch.\n"); write_extra_features(u | 0x01000000); } } @@ -326,7 +326,7 @@ static void __init enable_l2(void) if (!(u & 0x00400000)) { int i, d; - printk(KERN_INFO "Feroceon L2: Enabling L2\n"); + pr_info("Feroceon L2: Enabling L2\n"); d = flush_and_disable_dcache(); i = invalidate_and_disable_icache(); @@ -353,7 +353,7 @@ void __init feroceon_l2_init(int __l2_wt_override) enable_l2(); - printk(KERN_INFO "Feroceon L2: Cache support initialised%s.\n", + pr_info("Feroceon L2: Cache support initialised%s.\n", l2_wt_override ? ", in WT override mode" : ""); } #ifdef CONFIG_OF diff --git a/arch/arm/mm/cache-tauros2.c b/arch/arm/mm/cache-tauros2.c index b273739..1e373d2 100644 --- a/arch/arm/mm/cache-tauros2.c +++ b/arch/arm/mm/cache-tauros2.c @@ -185,7 +185,7 @@ static void enable_extra_feature(unsigned int features) u &= ~0x01000000; else u |= 0x01000000; - printk(KERN_INFO "Tauros2: %s L2 prefetch.\n", + pr_info("Tauros2: %s L2 prefetch.\n", (features & CACHE_TAUROS2_PREFETCH_ON) ? "Enabling" : "Disabling"); @@ -193,7 +193,7 @@ static void enable_extra_feature(unsigned int features) u |= 0x00100000; else u &= ~0x00100000; - printk(KERN_INFO "Tauros2: %s line fill burt8.\n", + pr_info("Tauros2: %s line fill burt8.\n", (features & CACHE_TAUROS2_LINEFILL_BURST8) ? "Enabling" : "Disabling"); @@ -216,7 +216,7 @@ static void __init tauros2_internal_init(unsigned int features) */ feat = read_extra_features(); if (!(feat & 0x00400000)) { - printk(KERN_INFO "Tauros2: Enabling L2 cache.\n"); + pr_info("Tauros2: Enabling L2 cache.\n"); write_extra_features(feat | 0x00400000); } @@ -253,7 +253,7 @@ static void __init tauros2_internal_init(unsigned int features) */ actlr = read_actlr(); if (!(actlr & 0x00000002)) { - printk(KERN_INFO "Tauros2: Enabling L2 cache.\n"); + pr_info("Tauros2: Enabling L2 cache.\n"); write_actlr(actlr | 0x00000002); } @@ -262,11 +262,11 @@ static void __init tauros2_internal_init(unsigned int features) #endif if (mode == NULL) { - printk(KERN_CRIT "Tauros2: Unable to detect CPU mode.\n"); + pr_crit("Tauros2: Unable to detect CPU mode.\n"); return; } - printk(KERN_INFO "Tauros2: L2 cache support initialised " + pr_info("Tauros2: L2 cache support initialised " "in %s mode.\n", mode); } diff --git a/arch/arm/mm/fault-armv.c b/arch/arm/mm/fault-armv.c index ff379ac..d9e0d00 100644 --- a/arch/arm/mm/fault-armv.c +++ b/arch/arm/mm/fault-armv.c @@ -235,7 +235,7 @@ void __init check_writebuffer_bugs(void) const char *reason; unsigned long v = 1; - printk(KERN_INFO "CPU: Testing write buffer coherency: "); + pr_info("CPU: Testing write buffer coherency: "); page = alloc_page(GFP_KERNEL); if (page) { @@ -261,9 +261,9 @@ void __init check_writebuffer_bugs(void) } if (v) { - printk("failed, %s\n", reason); + pr_cont("failed, %s\n", reason); shared_pte_mask = L_PTE_MT_UNCACHED; } else { - printk("ok\n"); + pr_cont("ok\n"); } } diff --git a/arch/arm/mm/fault.c b/arch/arm/mm/fault.c index eb8830a..a982dc3 100644 --- a/arch/arm/mm/fault.c +++ b/arch/arm/mm/fault.c @@ -63,9 +63,9 @@ void show_pte(struct mm_struct *mm, unsigned long addr) if (!mm) mm = &init_mm; - printk(KERN_ALERT "pgd = %p\n", mm->pgd); + pr_alert("pgd = %p\n", mm->pgd); pgd = pgd_offset(mm, addr); - printk(KERN_ALERT "[%08lx] *pgd=%08llx", + pr_alert("[%08lx] *pgd=%08llx", addr, (long long)pgd_val(*pgd)); do { @@ -77,31 +77,31 @@ void show_pte(struct mm_struct *mm, unsigned long addr) break; if (pgd_bad(*pgd)) { - printk("(bad)"); + pr_cont("(bad)"); break; } pud = pud_offset(pgd, addr); if (PTRS_PER_PUD != 1) - printk(", *pud=%08llx", (long long)pud_val(*pud)); + pr_cont(", *pud=%08llx", (long long)pud_val(*pud)); if (pud_none(*pud)) break; if (pud_bad(*pud)) { - printk("(bad)"); + pr_cont("(bad)"); break; } pmd = pmd_offset(pud, addr); if (PTRS_PER_PMD != 1) - printk(", *pmd=%08llx", (long long)pmd_val(*pmd)); + pr_cont(", *pmd=%08llx", (long long)pmd_val(*pmd)); if (pmd_none(*pmd)) break; if (pmd_bad(*pmd)) { - printk("(bad)"); + pr_cont("(bad)"); break; } @@ -110,15 +110,15 @@ void show_pte(struct mm_struct *mm, unsigned long addr) break; pte = pte_offset_map(pmd, addr); - printk(", *pte=%08llx", (long long)pte_val(*pte)); + pr_cont(", *pte=%08llx", (long long)pte_val(*pte)); #ifndef CONFIG_ARM_LPAE - printk(", *ppte=%08llx", + pr_cont(", *ppte=%08llx", (long long)pte_val(pte[PTE_HWTABLE_PTRS])); #endif pte_unmap(pte); } while(0); - printk("\n"); + pr_cont("\n"); } #else /* CONFIG_MMU */ void show_pte(struct mm_struct *mm, unsigned long addr) @@ -142,10 +142,9 @@ __do_kernel_fault(struct mm_struct *mm, unsigned long addr, unsigned int fsr, * No handler, we'll have to terminate things with extreme prejudice. */ bust_spinlocks(1); - printk(KERN_ALERT - "Unable to handle kernel %s at virtual address %08lx\n", - (addr < PAGE_SIZE) ? "NULL pointer dereference" : - "paging request", addr); + pr_alert("Unable to handle kernel %s at virtual address %08lx\n", + (addr < PAGE_SIZE) ? "NULL pointer dereference" : + "paging request", addr); show_pte(mm, addr); die("Oops", regs, fsr); @@ -551,7 +550,7 @@ do_DataAbort(unsigned long addr, unsigned int fsr, struct pt_regs *regs) if (!inf->fn(addr, fsr & ~FSR_LNX_PF, regs)) return; - printk(KERN_ALERT "Unhandled fault: %s (0x%03x) at 0x%08lx\n", + pr_alert("Unhandled fault: %s (0x%03x) at 0x%08lx\n", inf->name, fsr, addr); info.si_signo = inf->sig; @@ -583,7 +582,7 @@ do_PrefetchAbort(unsigned long addr, unsigned int ifsr, struct pt_regs *regs) if (!inf->fn(addr, ifsr | FSR_LNX_PF, regs)) return; - printk(KERN_ALERT "Unhandled prefetch abort: %s (0x%03x) at 0x%08lx\n", + pr_alert("Unhandled prefetch abort: %s (0x%03x) at 0x%08lx\n", inf->name, ifsr, addr); info.si_signo = inf->sig; diff --git a/arch/arm/mm/init.c b/arch/arm/mm/init.c index 92bba32..6ca53c3 100644 --- a/arch/arm/mm/init.c +++ b/arch/arm/mm/init.c @@ -67,7 +67,7 @@ early_param("initrd", early_initrd); static int __init parse_tag_initrd(const struct tag *tag) { - printk(KERN_WARNING "ATAG_INITRD is deprecated; " + pr_warn("ATAG_INITRD is deprecated; " "please update your bootloader.\n"); phys_initrd_start = __virt_to_phys(tag->u.initrd.start); phys_initrd_size = tag->u.initrd.size; @@ -544,7 +544,7 @@ void __init mem_init(void) #define MLM(b, t) b, t, ((t) - (b)) >> 20 #define MLK_ROUNDUP(b, t) b, t, DIV_ROUND_UP(((t) - (b)), SZ_1K) - printk(KERN_NOTICE "Virtual kernel memory layout:\n" + pr_notice("Virtual kernel memory layout:\n" " vector : 0x%08lx - 0x%08lx (%4ld kB)\n" #ifdef CONFIG_HAVE_TCM " DTCM : 0x%08lx - 0x%08lx (%4ld kB)\n" diff --git a/arch/arm/mm/mmu.c b/arch/arm/mm/mmu.c index 9f98cec..d028dc7 100644 --- a/arch/arm/mm/mmu.c +++ b/arch/arm/mm/mmu.c @@ -192,7 +192,7 @@ early_param("cachepolicy", early_cachepolicy); static int __init early_nocache(char *__unused) { char *p = "buffered"; - printk(KERN_WARNING "nocache is deprecated; use cachepolicy=%s\n", p); + pr_warn("nocache is deprecated; use cachepolicy=%s\n", p); early_cachepolicy(p); return 0; } @@ -201,7 +201,7 @@ early_param("nocache", early_nocache); static int __init early_nowrite(char *__unused) { char *p = "uncached"; - printk(KERN_WARNING "nowb is deprecated; use cachepolicy=%s\n", p); + pr_warn("nowb is deprecated; use cachepolicy=%s\n", p); early_cachepolicy(p); return 0; } @@ -786,8 +786,7 @@ static void __init create_36bit_mapping(struct map_desc *md, length = PAGE_ALIGN(md->length); if (!(cpu_architecture() >= CPU_ARCH_ARMv6 || cpu_is_xsc3())) { - printk(KERN_ERR "MM: CPU does not support supersection " - "mapping for 0x%08llx at 0x%08lx\n", + pr_err("MM: CPU does not support supersection mapping for 0x%08llx at 0x%08lx\n", (long long)__pfn_to_phys((u64)md->pfn), addr); return; } @@ -799,15 +798,13 @@ static void __init create_36bit_mapping(struct map_desc *md, * of the actual domain assignments in use. */ if (type->domain) { - printk(KERN_ERR "MM: invalid domain in supersection " - "mapping for 0x%08llx at 0x%08lx\n", + pr_err("MM: invalid domain in supersection mapping for 0x%08llx at 0x%08lx\n", (long long)__pfn_to_phys((u64)md->pfn), addr); return; } if ((addr | length | __pfn_to_phys(md->pfn)) & ~SUPERSECTION_MASK) { - printk(KERN_ERR "MM: cannot create mapping for 0x%08llx" - " at 0x%08lx invalid alignment\n", + pr_err("MM: cannot create mapping for 0x%08llx at 0x%08lx invalid alignment\n", (long long)__pfn_to_phys((u64)md->pfn), addr); return; } @@ -850,18 +847,16 @@ static void __init create_mapping(struct map_desc *md) pgd_t *pgd; if (md->virtual != vectors_base() && md->virtual < TASK_SIZE) { - printk(KERN_WARNING "BUG: not creating mapping for 0x%08llx" - " at 0x%08lx in user region\n", - (long long)__pfn_to_phys((u64)md->pfn), md->virtual); + pr_warn("BUG: not creating mapping for 0x%08llx at 0x%08lx in user region\n", + (long long)__pfn_to_phys((u64)md->pfn), md->virtual); return; } if ((md->type == MT_DEVICE || md->type == MT_ROM) && md->virtual >= PAGE_OFFSET && (md->virtual < VMALLOC_START || md->virtual >= VMALLOC_END)) { - printk(KERN_WARNING "BUG: mapping for 0x%08llx" - " at 0x%08lx out of vmalloc space\n", - (long long)__pfn_to_phys((u64)md->pfn), md->virtual); + pr_warn("BUG: mapping for 0x%08llx at 0x%08lx out of vmalloc space\n", + (long long)__pfn_to_phys((u64)md->pfn), md->virtual); } type = &mem_types[md->type]; @@ -881,9 +876,8 @@ static void __init create_mapping(struct map_desc *md) length = PAGE_ALIGN(md->length + (md->virtual & ~PAGE_MASK)); if (type->prot_l1 == 0 && ((addr | phys | length) & ~SECTION_MASK)) { - printk(KERN_WARNING "BUG: map for 0x%08llx at 0x%08lx can not " - "be mapped using pages, ignoring.\n", - (long long)__pfn_to_phys(md->pfn), addr); + pr_warn("BUG: map for 0x%08llx at 0x%08lx can not be mapped using pages, ignoring.\n", + (long long)__pfn_to_phys(md->pfn), addr); return; } @@ -1053,15 +1047,13 @@ static int __init early_vmalloc(char *arg) if (vmalloc_reserve < SZ_16M) { vmalloc_reserve = SZ_16M; - printk(KERN_WARNING - "vmalloc area too small, limiting to %luMB\n", + pr_warn("vmalloc area too small, limiting to %luMB\n", vmalloc_reserve >> 20); } if (vmalloc_reserve > VMALLOC_END - (PAGE_OFFSET + SZ_32M)) { vmalloc_reserve = VMALLOC_END - (PAGE_OFFSET + SZ_32M); - printk(KERN_WARNING - "vmalloc area is too big, limiting to %luMB\n", + pr_warn("vmalloc area is too big, limiting to %luMB\n", vmalloc_reserve >> 20); } @@ -1094,7 +1086,7 @@ void __init sanity_check_meminfo(void) if (highmem) { pr_notice("Ignoring RAM at %pa-%pa (!CONFIG_HIGHMEM)\n", - &block_start, &block_end); + &block_start, &block_end); memblock_remove(reg->base, reg->size); continue; } @@ -1103,7 +1095,7 @@ void __init sanity_check_meminfo(void) phys_addr_t overlap_size = reg->size - size_limit; pr_notice("Truncating RAM at %pa-%pa to -%pa", - &block_start, &block_end, &vmalloc_limit); + &block_start, &block_end, &vmalloc_limit); memblock_remove(vmalloc_limit, overlap_size); block_end = vmalloc_limit; } diff --git a/arch/arm/nwfpe/fpmodule.c b/arch/arm/nwfpe/fpmodule.c index 4e729f0..b2a9182 100644 --- a/arch/arm/nwfpe/fpmodule.c +++ b/arch/arm/nwfpe/fpmodule.c @@ -86,12 +86,12 @@ extern void nwfpe_enter(void); static int __init fpe_init(void) { if (sizeof(FPA11) > sizeof(union fp_state)) { - printk(KERN_ERR "nwfpe: bad structure size\n"); + pr_err("nwfpe: bad structure size\n"); return -EINVAL; } if (sizeof(FPREG) != 12) { - printk(KERN_ERR "nwfpe: bad register size\n"); + pr_err("nwfpe: bad register size\n"); return -EINVAL; } if (fpe_type[0] && strcmp(fpe_type, "nwfpe")) diff --git a/arch/arm/vfp/vfpsingle.c b/arch/arm/vfp/vfpsingle.c index 4f96c16..f0465ba 100644 --- a/arch/arm/vfp/vfpsingle.c +++ b/arch/arm/vfp/vfpsingle.c @@ -290,7 +290,7 @@ u32 vfp_estimate_sqrt_significand(u32 exponent, u32 significand) u32 z, a; if ((significand & 0xc0000000) != 0x40000000) { - printk(KERN_WARNING "VFP: estimate_sqrt: invalid significand\n"); + pr_warn("VFP: estimate_sqrt: invalid significand\n"); } a = significand << 1; |
