From mboxrd@z Thu Jan  1 00:00:00 1970
From: David Miller <davem@davemloft.net>
Subject: Re: [PATCH] rhashtable: fix shift by 64 when shrinking
Date: Mon, 15 Aug 2016 11:10:46 -0700 (PDT)
Message-ID: <20160815.111046.654025349514800255.davem@davemloft.net>
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Cc: tgraf@suug.ch, netdev@vger.kernel.org, herbert@gondor.apana.org.au
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From: Vegard Nossum <vegard.nossum@oracle.com>
Date: Fri, 12 Aug 2016 20:10:44 +0200

> I got this:
 ...
> roundup_pow_of_two() is undefined when called with an argument of 0, so
> let's avoid the call and just fall back to ht->p.min_size (which should
> never be smaller than HASH_MIN_SIZE).
> 
> Cc: Herbert Xu <herbert@gondor.apana.org.au>
> Signed-off-by: Vegard Nossum <vegard.nossum@oracle.com>

Applied, thank you.