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ARM: convert printk(KERN_* to pr_*

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Convert many (but not all) printk(KERN_* to pr_* to simplify the code.
We take the opportunity to join some printk lines together so we don't
split the message across several lines, and we also add a few levels
to some messages which were previously missing them.

Tested-by: Andrew Lunn <andrew@lunn.ch>
Tested-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
tirimbino
Russell King 10 years ago
parent c2459d35f5
commit 4ed89f2228
28 changed files with 128 additions and 146 deletions
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
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  1. 13
      arch/arm/common/sa1111.c
  2. 6
      arch/arm/kernel/atags_compat.c
  3. 5
      arch/arm/kernel/atags_parse.c
  4. 4
      arch/arm/kernel/atags_proc.c
  5. 2
      arch/arm/kernel/bios32.c
  6. 4
      arch/arm/kernel/dma-isa.c
  7. 26
      arch/arm/kernel/dma.c
  8. 12
      arch/arm/kernel/etm.c
  9. 2
      arch/arm/kernel/fiq.c
  10. 2
      arch/arm/kernel/irq.c
  11. 6
      arch/arm/kernel/machine_kexec.c
  12. 2
      arch/arm/kernel/module.c
  13. 16
      arch/arm/kernel/smp.c
  14. 4
      arch/arm/kernel/smp_twd.c
  15. 2
      arch/arm/kernel/swp_emulate.c
  16. 2
      arch/arm/kernel/thumbee.c
  17. 4
      arch/arm/kernel/topology.c
  18. 42
      arch/arm/kernel/traps.c
  19. 7
      arch/arm/kernel/xscale-cp0.c
  20. 10
      arch/arm/mm/alignment.c
  21. 6
      arch/arm/mm/cache-feroceon-l2.c
  22. 12
      arch/arm/mm/cache-tauros2.c
  23. 6
      arch/arm/mm/fault-armv.c
  24. 31
      arch/arm/mm/fault.c
  25. 4
      arch/arm/mm/init.c
  26. 38
      arch/arm/mm/mmu.c
  27. 4
      arch/arm/nwfpe/fpmodule.c
  28. 2
      arch/arm/vfp/vfpsingle.c

13
arch/arm/common/sa1111.c
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@ -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.

6
arch/arm/kernel/atags_compat.c
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@ -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;

5
arch/arm/kernel/atags_parse.c
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@ -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;
}

4
arch/arm/kernel/atags_proc.c
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@ -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;
}

2
arch/arm/kernel/bios32.c
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@ -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);

4
arch/arm/kernel/dma-isa.c
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@ -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");

26
arch/arm/kernel/dma.c
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@ -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);

12
arch/arm/kernel/etm.c
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@ -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;
}

2
arch/arm/kernel/fiq.c
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@ -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;

2
arch/arm/kernel/irq.c
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@ -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;
}

6
arch/arm/kernel/machine_kexec.c
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@ -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();

2
arch/arm/kernel/module.c
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@ -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;
}

16
arch/arm/kernel/smp.c
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@ -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;
}

4
arch/arm/kernel/smp_twd.c
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@ -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);
}
}

2
arch/arm/kernel/swp_emulate.c
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@ -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;

2
arch/arm/kernel/thumbee.c
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@ -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);

4
arch/arm/kernel/topology.c
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@ -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);

42
arch/arm/kernel/traps.c
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@ -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);

7
arch/arm/kernel/xscale-cp0.c
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@ -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;
}

10
arch/arm/mm/alignment.c
Unescape View File

@ -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);

6
arch/arm/mm/cache-feroceon-l2.c
Unescape View File

@ -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

12
arch/arm/mm/cache-tauros2.c
Unescape View File

@ -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);
}

6
arch/arm/mm/fault-armv.c
Unescape View File

@ -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");
}
}

31
arch/arm/mm/fault.c
Unescape View File

@ -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;

4
arch/arm/mm/init.c
Unescape View File

@ -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"

38
arch/arm/mm/mmu.c
Unescape View File

@ -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;
}

4
arch/arm/nwfpe/fpmodule.c
Unescape View File

@ -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"))

2
arch/arm/vfp/vfpsingle.c
Unescape View File

@ -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;

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