Re: [PATCH v5 00/14] dm-raid/md/raid: fix v6.7 regressions

[Song Liu <song@kernel.org>]

On Thu, Feb 1, 2024 at 1:30 AM Yu Kuai <yukuai1@huaweicloud.com> wrote:
>
[...]
>
> [1] https://lore.kernel.org/all/CALTww29QO5kzmN6Vd+jT=-8W5F52tJjHKSgrfUc1Z1ZAeRKHHA@mail.gmail.com/
>
> Yu Kuai (14):
>   md: don't ignore suspended array in md_check_recovery()
>   md: don't ignore read-only array in md_check_recovery()
>   md: make sure md_do_sync() will set MD_RECOVERY_DONE
>   md: don't register sync_thread for reshape directly
>   md: don't suspend the array for interrupted reshape
>   md: fix missing release of 'active_io' for flush

Applied 1/14-5/14 to md-6.8 branch (6/14 was applied earlier).

Thanks,
Song


>   md: export helpers to stop sync_thread
>   md: export helper md_is_rdwr()
>   dm-raid: really frozen sync_thread during suspend
>   md/dm-raid: don't call md_reap_sync_thread() directly
>   dm-raid: add a new helper prepare_suspend() in md_personality
>   md/raid456: fix a deadlock for dm-raid456 while io concurrent with
>     reshape
>   dm-raid: fix lockdep waring in "pers->hot_add_disk"
>   dm-raid: remove mddev_suspend/resume()
>
>  drivers/md/dm-raid.c |  78 +++++++++++++++++++--------
>  drivers/md/md.c      | 126 +++++++++++++++++++++++++++++--------------
>  drivers/md/md.h      |  16 ++++++
>  drivers/md/raid10.c  |  16 +-----
>  drivers/md/raid5.c   |  61 +++++++++++----------
>  5 files changed, 192 insertions(+), 105 deletions(-)
>
> --
> 2.39.2
>
>