From: Ming Lei <ming.lei@redhat.com>
To: Jens Axboe <axboe@kernel.dk>, linux-block@vger.kernel.org
Cc: Uday Shankar <ushankar@purestorage.com>,
Caleb Sander Mateos <csander@purestorage.com>,
Guy Eisenberg <geisenberg@nvidia.com>,
Jared Holzman <jholzman@nvidia.com>, Yoav Cohen <yoav@nvidia.com>,
Omri Levi <omril@nvidia.com>, Ofer Oshri <ofer@nvidia.com>,
Ming Lei <ming.lei@redhat.com>
Subject: [PATCH V2 0/2] ublk: fix race between io_uring_cmd_complete_in_task and ublk_cancel_cmd
Date: Fri, 25 Apr 2025 09:37:38 +0800 [thread overview]
Message-ID: <20250425013742.1079549-1-ming.lei@redhat.com> (raw)
Hello Jens,
The 2 patches try to fix race between between io_uring_cmd_complete_in_task
and ublk_cancel_cmd.
Thanks,
Ming
V2:
- improve comment and commit log
- remove useless memory barrier(Caleb Sander Mateos)
- add tested-by fixes tag
Ming Lei (2):
ublk: call ublk_dispatch_req() for handling UBLK_U_IO_NEED_GET_DATA
ublk: fix race between io_uring_cmd_complete_in_task and
ublk_cancel_cmd
drivers/block/ublk_drv.c | 41 +++++++++++++++++++++++-----------------
1 file changed, 24 insertions(+), 17 deletions(-)
--
2.47.0
next reply other threads:[~2025-04-25 1:37 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-04-25 1:37 Ming Lei [this message]
2025-04-25 1:37 ` [PATCH V2 1/2] ublk: call ublk_dispatch_req() for handling UBLK_U_IO_NEED_GET_DATA Ming Lei
2025-04-25 1:37 ` [PATCH V2 2/2] ublk: fix race between io_uring_cmd_complete_in_task and ublk_cancel_cmd Ming Lei
2025-05-14 1:50 ` Shinichiro Kawasaki
2025-05-18 19:12 ` Jared Holzman
2025-05-18 23:54 ` Shinichiro Kawasaki
2025-05-19 2:45 ` Ming Lei
2025-04-25 1:53 ` [PATCH V2 0/2] " Jens Axboe
2025-04-28 13:31 ` Jared Holzman
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