On Mon, Jul 27, 2015 at 04:32:45PM +0100, David Vrabel wrote: > Mel, > > As of commit 8a942fdea560d4ac0e9d9fabcd5201ad20e0c382 (mm: meminit: make > __early_pfn_to_nid SMP-safe and introduce meminit_pfn_in_nid) > vmemmap_verify() will BUG_ON() during memory hotplug because of its use > of early_pfn_to_nid(). Previously, it would have reported bogus (or > failed to report valid) warnings. > Please test "mm, meminit: Allow early_pfn_to_nid to be used during runtime" -- Mel Gorman SUSE Labs -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>