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
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20160920172416.GS8920@oracle.com \
--to=sowmini.varadhan@oracle.com \
--cc=aduyck@mirantis.com \
--cc=daniel@iogearbox.net \
--cc=davem@davemloft.net \
--cc=hannes@stressinduktion.org \
--cc=jbenc@redhat.com \
--cc=netdev@vger.kernel.org \
--cc=pabeni@redhat.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.