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Date: Wed, 22 Apr 2020 11:25:14 +0200 From: Steffen Klassert <steffen.klassert@...unet.com> To: Xin Long <lucien.xin@...il.com> CC: <netdev@...r.kernel.org>, Herbert Xu <herbert@...dor.apana.org.au>, "David S. Miller" <davem@...emloft.net>, Sabrina Dubroca <sd@...asysnail.net> Subject: Re: [PATCHv2 ipsec] esp4: support ipv6 nexthdrs process for beet gso segment On Sun, Apr 19, 2020 at 04:11:02PM +0800, Xin Long wrote: > For beet mode, when it's ipv6 inner address with nexthdrs set, > the packet format might be: > > ---------------------------------------------------- > | outer | | dest | | | ESP | ESP | > | IP hdr | ESP | opts.| TCP | Data | Trailer | ICV | > ---------------------------------------------------- > > Before doing gso segment in xfrm4_beet_gso_segment(), the same > thing is needed as it does in xfrm6_beet_gso_segment() in last > patch 'esp6: support ipv6 nexthdrs process for beet gso segment'. > > v1->v2: > - remove skb_transport_offset(), as it will always return 0 > in xfrm6_beet_gso_segment(), thank Sabrina's check. > > Fixes: 384a46ea7bdc ("esp4: add gso_segment for esp4 beet mode") > Signed-off-by: Xin Long <lucien.xin@...il.com> Also applied, thanks!
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