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Message-ID: <YzF8Ju+jXe09f0kj@gondor.apana.org.au> Date: Mon, 26 Sep 2022 18:17:10 +0800 From: Herbert Xu <herbert@...dor.apana.org.au> To: Florian Westphal <fw@...len.de> Cc: netdev@...r.kernel.org, tgraf@...g.ch, urezki@...il.com, Paolo Abeni <pabeni@...hat.com>, "David S. Miller" <davem@...emloft.net>, Eric Dumazet <edumazet@...gle.com>, Jakub Kicinski <kuba@...nel.org>, linux-kernel@...r.kernel.org, akpm@...ux-foundation.org, Martin Zaharinov <micron10@...il.com>, Michal Hocko <mhocko@...e.com>, Paolo Bonzini <pbonzini@...hat.com>, kvm@...r.kernel.org Subject: Re: [PATCH net] rhashtable: fix crash due to mm api change On Mon, Sep 26, 2022 at 12:05:50PM +0200, Florian Westphal wrote: > > I don't understand that at all, since this means removal of > __GFP_NOWARN -- that makes no sense to me. Only in the case of kvzalloc. We expect kzalloc to fail, that's why it gets NOWARN. There is no sane reason for kvzalloc to fail so it should warn. Cheers, -- Email: Herbert Xu <herbert@...dor.apana.org.au> Home Page: http://gondor.apana.org.au/~herbert/ PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt
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