netdev - Re: [PATCH] RDMA/core: flush gid_cache_wq WQ from disable

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Message-ID: <b4457da3-be2e-4de3-ae16-5580e1fb625c@I-love.SAKURA.ne.jp>
Date: Thu, 18 Dec 2025 18:53:08 +0900
From: Tetsuo Handa <penguin-kernel@...ove.SAKURA.ne.jp>
To: Jason Gunthorpe <jgg@...dia.com>
Cc: Leon Romanovsky <leon@...nel.org>, Majd Dibbiny <majd@...lanox.com>,
        Doug Ledford <dledford@...hat.com>, Yuval Shaia <yshaia@...vell.com>,
        Bernard Metzler <bernard.metzler@...ux.dev>,
        OFED mailing list <linux-rdma@...r.kernel.org>,
        Network Development <netdev@...r.kernel.org>
Subject: Re: [PATCH] RDMA/core: flush gid_cache_wq WQ from disable_device()

On 2025/12/16 23:38, Tetsuo Handa wrote:
> I haven't confirmed that netdevice_event_work_handler() is called for
> releasing GID entry.
> But I'd like to try this patch in linux-next tree via my tree for testing.

I tried this patch in linux-next, but unfortunately this patch did not help.
I guess that we need to _explicitly_ invoke operations for deleting GIDs
rather than counting on WQ context.

Can somebody contact Matan Barak (the author of "IB/core: Add RoCE GID table
management" commit) for how default GID is supposed to be deleted, for
mellanox.com address is no longer reachable?