mm: Convert print_symbol to %pSR

Use the new vsprintf extension to avoid any possible
message interleaving.
Signed-off-by: NJoe Perches <joe@perches.com>
Acked-by: NChristoph Lameter <cl@linux.com>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

mm/memory.c

@@ -714,11 +714,11 @@ static void print_bad_pte(struct vm_area_struct *vma, unsigned long addr,
 	 * Choose text because data symbols depend on CONFIG_KALLSYMS_ALL=y
 	 */
 	if (vma->vm_ops)
-		print_symbol(KERN_ALERT "vma->vm_ops->fault: %s\n",
-				(unsigned long)vma->vm_ops->fault);
+		printk(KERN_ALERT "vma->vm_ops->fault: %pSR\n",
+		       vma->vm_ops->fault);
 	if (vma->vm_file && vma->vm_file->f_op)
-		print_symbol(KERN_ALERT "vma->vm_file->f_op->mmap: %s\n",
-				(unsigned long)vma->vm_file->f_op->mmap);
+		printk(KERN_ALERT "vma->vm_file->f_op->mmap: %pSR\n",
+		       vma->vm_file->f_op->mmap);
 	dump_stack();
 	add_taint(TAINT_BAD_PAGE, LOCKDEP_NOW_UNRELIABLE);
 }

mm/slab.c

@@ -2040,11 +2040,9 @@ static void print_objinfo(struct kmem_cache *cachep, void *objp, int lines)
 	}
 
 	if (cachep->flags & SLAB_STORE_USER) {
-		printk(KERN_ERR "Last user: [<%p>]",
-			*dbg_userword(cachep, objp));
-		print_symbol("(%s)",
-				(unsigned long)*dbg_userword(cachep, objp));
-		printk("\n");
+		printk(KERN_ERR "Last user: [<%p>](%pSR)\n",
+		       *dbg_userword(cachep, objp),
+		       *dbg_userword(cachep, objp));
 	}
 	realobj = (char *)objp + obj_offset(cachep);
 	size = cachep->object_size;