From: Paolo Abeni <pabeni@redhat.com>
To: Chenguang Zhao <zhaochenguang@kylinos.cn>,
Saeed Mahameed <saeedm@nvidia.com>,
Leon Romanovsky <leon@kernel.org>,
Tariq Toukan <tariqt@nvidia.com>,
Andrew Lunn <andrew+netdev@lunn.ch>,
"David S. Miller" <davem@davemloft.net>,
Eric Dumazet <edumazet@google.com>,
Jakub Kicinski <kuba@kernel.org>
Cc: netdev@vger.kernel.org, linux-rdma@vger.kernel.org
Subject: Re: [PATCH] net/mlx5: Flag state up only after cmdif is ready
Date: Wed, 28 May 2025 09:38:57 +0200 [thread overview]
Message-ID: <249a78c2-97cc-4f30-a156-d420bf285fc1@redhat.com> (raw)
In-Reply-To: <20250527013723.242599-1-zhaochenguang@kylinos.cn>
On 5/27/25 3:37 AM, Chenguang Zhao wrote:
> When driver is reloading during recovery flow, it can't get new commands
> till command interface is up again. Otherwise we may get to null pointer
> trying to access non initialized command structures.
>
> Signed-off-by: Chenguang Zhao <zhaochenguang@kylinos.cn>
This is a fix, it should target the 'net' tree in the subj prefix and
should include a suitable fixes tag. See:
Documentation/process/maintainer-netdev.rst.
It would be good to also include the decoded stack trace for the
mentioned NULL ptr dereference, if available.
Thanks
prev parent reply other threads:[~2025-05-28 7:39 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-05-27 1:37 [PATCH] net/mlx5: Flag state up only after cmdif is ready Chenguang Zhao
2025-05-28 7:38 ` Paolo Abeni [this message]
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=249a78c2-97cc-4f30-a156-d420bf285fc1@redhat.com \
--to=pabeni@redhat.com \
--cc=andrew+netdev@lunn.ch \
--cc=davem@davemloft.net \
--cc=edumazet@google.com \
--cc=kuba@kernel.org \
--cc=leon@kernel.org \
--cc=linux-rdma@vger.kernel.org \
--cc=netdev@vger.kernel.org \
--cc=saeedm@nvidia.com \
--cc=tariqt@nvidia.com \
--cc=zhaochenguang@kylinos.cn \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox