ms commit b92df1de5d28 ("mm: page_alloc: skip over regions of invalid pfns
where possible") introduced a bug where move_freepages() triggers a
BUG_ON() on uninitialized page structure due to pageblock alignment.So drop the optimization. https://jira.sw.ru/browse/PSBM-83746 Ard Biesheuvel (1): ms/Revert "mm/page_alloc: fix memmap_init_zone pageblock alignment" Daniel Vacek (2): ms/mm/page_alloc: fix memmap_init_zone pageblock alignment ms/Revert "mm: page_alloc: skip over regions of invalid pfns where possible" include/linux/memblock.h | 1 - mm/memblock.c | 28 ---------------------------- mm/page_alloc.c | 15 ++++----------- 3 files changed, 4 insertions(+), 40 deletions(-) -- 2.15.1 _______________________________________________ Devel mailing list [email protected] https://lists.openvz.org/mailman/listinfo/devel
