[PATCH] Right severity level for fatal message

Telling user machine will crash with default loglevel is nice joke, it
at least needs worse severity.
Signed-off-by: Pavel Machek <pavel@suse.cz>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

mm/page_alloc.c

@@ -1630,7 +1630,7 @@ static void __init free_area_init_core(struct pglist_data *pgdat,
 		zone->zone_start_pfn = zone_start_pfn;
 
 		if ((zone_start_pfn) & (zone_required_alignment-1))
-			printk("BUG: wrong zone alignment, it will crash\n");
+			printk(KERN_CRIT "BUG: wrong zone alignment, it will crash\n");
 
 		memmap_init(size, nid, j, zone_start_pfn);