From: Steffen Klassert <steffen.klassert@secunet.com>
To: David Miller <davem@davemloft.net>
Cc: Herbert Xu <herbert@gondor.apana.org.au>,
Steffen Klassert <steffen.klassert@secunet.com>,
<netdev@vger.kernel.org>
Subject: [PATCH 4/9] xfrm: Allow IPsec GSO with software crypto for local sockets.
Date: Fri, 22 Dec 2017 12:24:34 +0100 [thread overview]
Message-ID: <20171222112439.12476-5-steffen.klassert@secunet.com> (raw)
In-Reply-To: <20171222112439.12476-1-steffen.klassert@secunet.com>
With support of async crypto operations in the GSO codepath
we have everything in place to allow GSO for local sockets.
This patch enables the GSO codepath.
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
---
include/net/xfrm.h | 2 ++
1 file changed, 2 insertions(+)
diff --git a/include/net/xfrm.h b/include/net/xfrm.h
index 2517c4f7781a..357764a2bb4e 100644
--- a/include/net/xfrm.h
+++ b/include/net/xfrm.h
@@ -1910,6 +1910,8 @@ static inline bool xfrm_dst_offload_ok(struct dst_entry *dst)
return false;
xdst = (struct xfrm_dst *) dst;
+ if (!x->xso.offload_handle && !xdst->child->xfrm)
+ return true;
if (x->xso.offload_handle && (x->xso.dev == xfrm_dst_path(dst)->dev) &&
!xdst->child->xfrm)
return true;
--
2.14.1
next prev parent reply other threads:[~2017-12-22 11:24 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-12-22 11:24 pull request (net-next): ipsec-next 2017-12-22 Steffen Klassert
2017-12-22 11:24 ` [PATCH 1/9] xfrm: Separate ESP handling from segmentation for GRO packets Steffen Klassert
2017-12-22 11:24 ` [PATCH 2/9] net: Add asynchronous callbacks for xfrm on layer 2 Steffen Klassert
2017-12-22 11:24 ` [PATCH 3/9] xfrm: Allow to use the layer2 IPsec GSO codepath for software crypto Steffen Klassert
2017-12-22 11:24 ` Steffen Klassert [this message]
2017-12-22 11:24 ` [PATCH 5/9] esp: Don't require synchronous crypto fallback on offloading anymore Steffen Klassert
2017-12-22 11:24 ` [PATCH 6/9] xfrm: check for xdo_dev_state_free Steffen Klassert
2017-12-22 11:24 ` [PATCH 7/9] xfrm: check for xdo_dev_ops add and delete Steffen Klassert
2017-12-22 11:24 ` [PATCH 8/9] xfrm: wrap xfrmdev_ops with offload config Steffen Klassert
2017-12-22 11:24 ` [PATCH 9/9] xfrm: update the stats documentation Steffen Klassert
2017-12-27 16:59 ` pull request (net-next): ipsec-next 2017-12-22 David Miller
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