* [GIT PULL] md-next 20220801
@ 2022-08-01 17:15 Song Liu
2022-08-01 17:22 ` Jens Axboe
0 siblings, 1 reply; 2+ messages in thread
From: Song Liu @ 2022-08-01 17:15 UTC (permalink / raw)
To: Jens Axboe, linux-raid; +Cc: Logan Gunthorpe, Christoph Hellwig, Wentao_Liang
Hi Jens,
Please consider pulling the following changes for md-next on top of your
for-5.20/drivers-post branch. The major change is:
1. Fix potential deadlock with raid5_quiesce and and raid5_get_active_stripe,
by Logan Gunthorpe.
This pull request was delayed because of some pending discussion [1]. Since
the discussion is more about code readability, I suggest we ship the fix now,
and address the readability concern later.
Thanks,
Song
[1] https://lore.kernel.org/linux-raid/20220727210600.120221-1-logang@deltatee.com/T/#u
The following changes since commit c9ca8dcc66a99d1123f0fdc2dc161436b93d194b:
block: pass struct queue_limits to the bio splitting helpers (2022-07-27 10:27:58 -0600)
are available in the Git repository at:
https://git.kernel.org/pub/scm/linux/kernel/git/song/md.git md-next
for you to fetch changes up to ae0a80935d6a65764b0db00c8b03d3807b4110a6:
drivers:md:fix a potential use-after-free bug (2022-07-27 22:51:58 -0700)
----------------------------------------------------------------
Logan Gunthorpe (5):
md/raid5: Refactor raid5_get_active_stripe()
md/raid5: Make is_inactive_blocked() helper
md/raid5: Drop unnecessary call to r5c_check_stripe_cache_usage()
md/raid5: Move stripe_request_ctx up
md/raid5: Ensure batch_last is released before sleeping for quiesce
Wentao_Liang (1):
drivers:md:fix a potential use-after-free bug
drivers/md/raid5.c | 164 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++---------------------------------------------------------------
drivers/md/raid5.h | 2 +-
2 files changed, 102 insertions(+), 64 deletions(-)
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [GIT PULL] md-next 20220801
2022-08-01 17:15 [GIT PULL] md-next 20220801 Song Liu
@ 2022-08-01 17:22 ` Jens Axboe
0 siblings, 0 replies; 2+ messages in thread
From: Jens Axboe @ 2022-08-01 17:22 UTC (permalink / raw)
To: Song Liu, linux-raid; +Cc: Logan Gunthorpe, Christoph Hellwig, Wentao_Liang
On 8/1/22 11:15 AM, Song Liu wrote:
> Hi Jens,
>
> Please consider pulling the following changes for md-next on top of your
> for-5.20/drivers-post branch. The major change is:
>
> 1. Fix potential deadlock with raid5_quiesce and and raid5_get_active_stripe,
> by Logan Gunthorpe.
Pulled, thanks.
--
Jens Axboe
^ permalink raw reply [flat|nested] 2+ messages in thread
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