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From: Ming Lei <ming.lei@redhat.com>
To: Jared Holzman <jholzman@nvidia.com>
Cc: stable@vger.kernel.org, axboe@kernel.dk,
	ushankar@purestorage.com, gregkh@linuxfoundation.org
Subject: Re: [PATCH v1 0/7] ublk: Backport to 6.14-stable: fix race between io_uring_cmd_complete_in_task and ublk_cancel_cmd
Date: Wed, 7 May 2025 16:08:53 +0800	[thread overview]
Message-ID: <aBsVFZGQInvVfq8l@fedora> (raw)
In-Reply-To: <20250506233755.4146156-1-jholzman@nvidia.com>

Hi Jared,

On Wed, May 07, 2025 at 02:37:48AM +0300, Jared Holzman wrote:
> This patchset backports a series of ublk fixes from upstream to 6.14-stable.
> 
> Patch 7 fixes the race that can cause kernel panic when ublk server daemon is exiting.
> 
> It depends on patches 1-6 which simplifies & improves IO canceling when ublk server daemon
> is exiting as described here:
> 
> https://lore.kernel.org/linux-block/20250416035444.99569-1-ming.lei@redhat.com/
> 

The patch itself looks fine, just you need to add upstream commit hash to each
patch, please follow the guide:

https://www.kernel.org/doc/Documentation/process/stable-kernel-rules.rst

Also there is one example:

https://lore.kernel.org/stable/20250430230616.4023290-1-alexander@tsoy.me/



Thanks,
Ming


  parent reply	other threads:[~2025-05-07  8:09 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-05-06 23:37 [PATCH v1 0/7] ublk: Backport to 6.14-stable: fix race between io_uring_cmd_complete_in_task and ublk_cancel_cmd Jared Holzman
2025-05-06 23:37 ` [PATCH v1 1/7] ublk: add helper of ublk_need_map_io() Jared Holzman
2025-05-06 23:37 ` [PATCH v1 2/7] ublk: properly serialize all FETCH_REQs Jared Holzman
2025-05-06 23:37 ` [PATCH v1 3/7] ublk: move device reset into ublk_ch_release() Jared Holzman
2025-05-06 23:37 ` [PATCH v1 4/7] ublk: improve detection and handling of ublk server exit Jared Holzman
2025-05-06 23:37 ` [PATCH v1 5/7] ublk: remove __ublk_quiesce_dev() Jared Holzman
2025-05-06 23:37 ` [PATCH v1 6/7] ublk: simplify aborting ublk request Jared Holzman
2025-05-06 23:37 ` [PATCH v1 7/7] ublk: fix race between io_uring_cmd_complete_in_task and ublk_cancel_cmd Jared Holzman
2025-05-07  8:08 ` Ming Lei [this message]
2025-05-07  9:14   ` [PATCH v1 0/7] ublk: Backport to 6.14-stable: " Jared Holzman
2025-05-07  9:20 ` Greg KH
     [not found] <20250506215511.4126251-1-jholzman@nvidia.com>
2025-05-06 22:00 ` Jared Holzman
2025-05-06 22:25   ` Jared Holzman

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