On Mon, Nov 06, 2017 at 08:27:59PM +0100, Corentin Labbe wrote: > Hello > > Disabling UBSAN, does not change anything (NULL ptr dereference). > Reverting 83e3c48729d9ebb7af5a31a504f3fd6aff0348c4 ("mm/sparsemem: Allocate mem_section at runtime for CONFIG_SPARSEMEM_EXTREME=y") made the boot progress further. > > Regards > > PS: I have added more "TO" people according to get_maintainer.pl mm/sparse.c > See http://lkml.kernel.org/r/20171107083337.89952-1-kirill.shutemov@xxxxxxxxxxxxxxx -- Kirill A. Shutemov -- 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>