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Date:   Tue, 27 Sep 2022 15:04:18 +0800
From:   Herbert Xu <>
To:     Florian Westphal <>
        Paolo Abeni <>,
        "David S. Miller" <>,
        Eric Dumazet <>,
        Jakub Kicinski <>,,, Martin Zaharinov <>,
        Michal Hocko <>,
        Paolo Bonzini <>,
Subject: Re: [PATCH net] rhashtable: fix crash due to mm api change

On Mon, Sep 26, 2022 at 12:24:56PM +0200, Florian Westphal wrote:
> In memory allocation failure, there is no bug, so nothing to fix,
> so WARN is useless.

It depends on why it failed.  If it failed because we're asking
for something that simply can't be fulfilled then sure.  But if
we're asking for something sane and kvzalloc still failed it then
we should know about it.

Email: Herbert Xu <>
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