Re: [PATCH net v2] net/smc: prevent device removal during connection setup

Markus Elfring <Markus.Elfring-S0/[email protected]>
Newsgroups gmane.linux.drivers.rdma,gmane.linux.network,gmane.linux.kernel.stable,gmane.linux.kernel
Message-ID <[email protected]> 
…
> This change is limited to the reported SMCR lifetime race. SMC-D device
> selection has a similar pre-existing borrowed-pointer lifetime issue and
> requires a separate fix.

May lock guards be applied?
https://elixir.bootlin.com/linux/v7.2/source/include/linux/mutex.h#L253

Regards,
Markus
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