[PATCH] Add printk levels

arch/i386/kernel/microcode.c

@@ -260,7 +260,7 @@ static void do_update_one(void *unused)
 			
 			if (microcode[i].rev < rev) {
 				spin_unlock_irqrestore(&microcode_update_lock, flags);
-				printk(KERN_ERR 
+				printk(KERN_INFO
 				       "microcode: CPU%d not 'upgrading' to earlier revision"
 				       " %d (current=%d)\n", cpu_num, microcode[i].rev, rev);
 				return;
@@ -268,7 +268,7 @@ static void do_update_one(void *unused)
 				/* notify the caller of success on this cpu */
 				req->err = 0;
 				spin_unlock_irqrestore(&microcode_update_lock, flags);
-				printk(KERN_ERR 
+				printk(KERN_INFO
 					"microcode: CPU%d already at revision"
 					" %d (current=%d)\n", cpu_num, microcode[i].rev, rev);
 				return;

arch/i386/mm/init.c

@@ -482,7 +482,7 @@ void __init mem_init(void)
 	datasize =  (unsigned long) &_edata - (unsigned long) &_etext;
 	initsize =  (unsigned long) &__init_end - (unsigned long) &__init_begin;
 
-	printk("Memory: %luk/%luk available (%dk kernel code, %dk reserved, %dk data, %dk init, %ldk highmem)\n",
+	printk(KERN_INFO "Memory: %luk/%luk available (%dk kernel code, %dk reserved, %dk data, %dk init, %ldk highmem)\n",
 		(unsigned long) nr_free_pages() << (PAGE_SHIFT-10),
 		num_physpages << (PAGE_SHIFT-10),
 		codesize >> 10,
@@ -584,14 +584,14 @@ void free_initmem(void)
 		free_page(addr);
 		totalram_pages++;
 	}
-	printk ("Freeing unused kernel memory: %dk freed\n", (&__init_end - &__init_begin) >> 10);
+	printk (KERN_INFO "Freeing unused kernel memory: %dk freed\n", (&__init_end - &__init_begin) >> 10);
 }
 
 #ifdef CONFIG_BLK_DEV_INITRD
 void free_initrd_mem(unsigned long start, unsigned long end)
 {
 	if (start < end)
-		printk ("Freeing initrd memory: %ldk freed\n", (end - start) >> 10);
+		printk (KERN_INFO "Freeing initrd memory: %ldk freed\n", (end - start) >> 10);
 	for (; start < end; start += PAGE_SIZE) {
 		ClearPageReserved(virt_to_page(start));
 		set_page_count(virt_to_page(start), 1);

arch/i386/pci/i386.c

@@ -291,7 +291,7 @@ void pcibios_set_master(struct pci_dev *dev)
 		lat = pcibios_max_latency;
 	else
 		return;
-	printk("PCI: Setting latency timer of device %s to %d\n", dev->slot_name, lat);
+	printk(KERN_DEBUG "PCI: Setting latency timer of device %s to %d\n", dev->slot_name, lat);
 	pci_write_config_byte(dev, PCI_LATENCY_TIMER, lat);
 }