From: Sowmini Varadhan <sowmini.varadhan@oracle.com>
To: Jiri Benc <jbenc@redhat.com>
Cc: netdev@vger.kernel.org, davem@davemloft.net,
hannes@stressinduktion.org, aduyck@mirantis.com,
daniel@iogearbox.net, pabeni@redhat.com
Subject: Re: [PATCH net-next] net/vxlan: Avoid unaligned access in vxlan_build_skb()
Date: Tue, 20 Sep 2016 13:24:16 -0400 [thread overview]
Message-ID: <20160920172416.GS8920@oracle.com> (raw)
In-Reply-To: <20160920190929.57ddaeb0@griffin>
On (09/20/16 19:09), Jiri Benc wrote:
>
> But the point stands, we have much greater problems here than VXLAN.
> And I don't think that wrapping all IP address accesses into
> get/put_unaligned all around the stack is the solution.
>
Agreed, and I think Tom made that point too.
For the immediate pain, Hannes' suggestion of making vxlanhdr
__packed takes care of the noise from vxlan_build_skb, so I will
spin out a v2 that takes care of this one, at least.
--Sowmini
next prev parent reply other threads:[~2016-09-20 17:24 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-09-20 14:27 [PATCH net-next] net/vxlan: Avoid unaligned access in vxlan_build_skb() Sowmini Varadhan
2016-09-20 15:31 ` Tom Herbert
2016-09-20 15:49 ` Sowmini Varadhan
2016-09-20 16:11 ` Jiri Benc
2016-09-20 16:31 ` Sowmini Varadhan
2016-09-20 16:43 ` Jiri Benc
2016-09-20 17:07 ` Sowmini Varadhan
2016-09-20 17:15 ` Jiri Benc
2016-09-20 17:09 ` Jiri Benc
2016-09-20 17:19 ` Tom Herbert
2016-09-20 17:24 ` Sowmini Varadhan [this message]
2016-09-22 5:52 ` David Miller
2016-09-22 21:30 ` Sowmini Varadhan
2016-09-23 12:06 ` David Miller
2016-09-23 14:17 ` Alexander Duyck
2016-09-23 17:20 ` Sowmini Varadhan
2016-09-23 17:38 ` Alexander Duyck
2016-09-23 23:41 ` Sowmini Varadhan
2016-09-24 0:43 ` Alexander Duyck
2016-09-28 17:03 ` Sowmini Varadhan
2016-09-28 18:08 ` Alexander Duyck
2016-09-28 19:56 ` Sowmini Varadhan
2016-09-20 16:45 ` Hannes Frederic Sowa
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