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Date: Thu, 2 Aug 2018 09:50:58 -0700 From: Dave Watson <davejwatson@...com> To: Vakul Garg <vakul.garg@....com> CC: <netdev@...r.kernel.org>, <borisp@...lanox.com>, <aviadye@...lanox.com>, <davem@...emloft.net> Subject: Re: [PATCH net-next] net/tls: Always get number of sg entries for skb to be decrypted On 08/02/18 09:50 PM, Vakul Garg wrote: > Function decrypt_skb() made a bad assumption that number of sg entries > required for mapping skb to be decrypted would always be less than > MAX_SKB_FRAGS. The required count of sg entries for skb should always be > calculated. If they cannot fit in local array sgin_arr[], allocate them > from heap irrespective whether it is zero-copy case or otherwise. The > change also benefits the non-zero copy case as we could use sgin_arr[] > instead of always allocating sg entries from heap. > > Signed-off-by: Vakul Garg <vakul.garg@....com> Looks great, thanks. Reviewed-by: Dave Waston <davejwatson@...com>
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