On 6/21/21 7:14 PM, Mike Kravetz wrote: > These patches address the possible race between prep_compound_gigantic_page > and __page_cache_add_speculative as described by Jann Horn in [1]. Oops, [1] https://lore.kernel.org/linux-mm/CAG48ez23q0Jy9cuVnwAe7t_fdhMk2S7N5Hdi-GLcCeq5bsfLxw@xxxxxxxxxxxxxx/ -- Mike Kravetz