Merge branches 'core/softlockup', 'core/softirq', 'core/resources', 'core/printk' and 'core/misc' into core-v28-for-linus

arch/x86/mm/ioremap.c

@@ -219,6 +219,12 @@ static void __iomem *__ioremap_caller(resource_size_t phys_addr,
 	if (is_ISA_range(phys_addr, last_addr))
 		return (__force void __iomem *)phys_to_virt(phys_addr);
 
+	/*
+	 * Check if the request spans more than any BAR in the iomem resource
+	 * tree.
+	 */
+	WARN_ON(iomem_map_sanity_check(phys_addr, size));
+
 	/*
 	 * Don't allow anybody to remap normal RAM that we're using..
 	 */