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* [PATCH -next 0/8] iocost bugfix
@ 2022-11-28 15:44 Li Nan
  2022-11-28 15:44 ` [PATCH -next 1/8] blk-iocost: cleanup ioc_qos_write() and ioc_cost_model_write() Li Nan
                   ` (7 more replies)
  0 siblings, 8 replies; 15+ messages in thread
From: Li Nan @ 2022-11-28 15:44 UTC (permalink / raw)
  To: tj, josef, axboe
  Cc: cgroups, linux-block, linux-kernel, linan122, yukuai3, yi.zhang

This patchset fixes problem in iocost. It contains Yu Kuai's patchset he
sent before because of conflicts.

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 possible UAF in ioc_pd_free
  block: fix null-pointer dereference in ioc_pd_init

Yu Kuai (4):
  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

 block/blk-iocost.c | 114 ++++++++++++++++++++++++++++-----------------
 block/genhd.c      |   2 +-
 2 files changed, 73 insertions(+), 43 deletions(-)

-- 
2.31.1


^ permalink raw reply	[flat|nested] 15+ messages in thread

end of thread, other threads:[~2022-11-30 16:00 UTC | newest]

Thread overview: 15+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2022-11-28 15:44 [PATCH -next 0/8] iocost bugfix Li Nan
2022-11-28 15:44 ` [PATCH -next 1/8] blk-iocost: cleanup ioc_qos_write() and ioc_cost_model_write() Li Nan
2022-11-28 15:44 ` [PATCH -next 2/8] blk-iocost: improve hanlder of match_u64() Li Nan
2022-11-28 15:44 ` [PATCH -next 3/8] blk-iocost: don't allow to configure bio based device Li Nan
2022-11-28 15:44 ` [PATCH -next 4/8] blk-iocost: read params inside lock in sysfs apis Li Nan
2022-11-28 15:44 ` [PATCH -next 5/8] blk-iocost: fix divide by 0 error in calc_lcoefs() Li Nan
2022-11-28 15:44 ` [PATCH -next 6/8] blk-iocost: change div64_u64 to DIV64_U64_ROUND_UP in ioc_refresh_params() Li Nan
2022-11-28 15:44 ` [PATCH -next 7/8] blk-iocost: fix possible UAF in ioc_pd_free Li Nan
2022-11-29 12:18   ` Yu Kuai
2022-11-28 15:44 ` [PATCH -next 8/8] block: fix null-pointer dereference in ioc_pd_init Li Nan
2022-11-29 11:23   ` kernel test robot
2022-11-29 14:25   ` Christoph Hellwig
2022-11-30  1:32     ` Yu Kuai
2022-11-30 15:59       ` Christoph Hellwig
2022-11-30  0:50   ` kernel test robot

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