Li Nan (4): blk-iocost: fix divide by 0 error in calc_lcoefs() blk-iocost: change div64_u64 to DIV64_U64_ROUND_UP in ioc_refresh_params() blk-iocost: fix UAF in ioc_pd_free block: fix null-pointer dereference in ioc_pd_init Yu Kuai (5): blk-iocost: cleanup ioc_qos_write() and ioc_cost_model_write() blk-iocost: improve hanlder of match_u64() blk-iocost: don't allow to configure bio based device blk-iocost: read params inside lock in sysfs apis blk-iocost: fix walk_list corruption block/blk-iocost.c | 117 ++++++++++++++++++++++++++++----------------- block/genhd.c | 2 +- 2 files changed, 75 insertions(+), 44 deletions(-) -- 2.31.1