From: David Miller <davem@davemloft.net>
To: alexander.h.duyck@intel.com
Cc: jeffrey.t.kirsher@intel.com, bhutchings@solarflare.com,
netdev@vger.kernel.org
Subject: Re: [net-next-2.6 PATCH 02/10] ethtool: add ntuple flow specifier to network flow classifier
Date: Sat, 26 Feb 2011 16:05:47 -0800 (PST) [thread overview]
Message-ID: <20110226.160547.193715938.davem@davemloft.net> (raw)
In-Reply-To: <20110225233249.7920.70334.stgit@gitlad.jf.intel.com>
From: Alexander Duyck <alexander.h.duyck@intel.com>
Date: Fri, 25 Feb 2011 15:32:49 -0800
> @@ -396,8 +411,10 @@ struct ethtool_rx_flow_spec {
> struct ethtool_ah_espip4_spec esp_ip4_spec;
> struct ethtool_usrip4_spec usr_ip4_spec;
> struct ethhdr ether_spec;
> + struct ethtool_ntuple_spec_ext ntuple_spec;
> __u8 hdata[72];
> } h_u, m_u;
> + __u32 flow_type_ext;
> __u64 ring_cookie;
> __u32 location;
> };
How can you add this flow_type_ext member to this user visible structure
without utterly breaking userspace? It changes the offsets of the
ring_cookie and location members.
next prev parent reply other threads:[~2011-02-27 0:05 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-02-25 23:32 [net-next-2.6 PATCH 00/10] Workarounds and fixes for ntuple filters Alexander Duyck
2011-02-25 23:32 ` [net-next-2.6 PATCH 01/10] ethtool: prevent null pointer dereference with NTUPLE set but no set_rx_ntuple Alexander Duyck
2011-02-26 0:21 ` Ben Hutchings
2011-02-26 0:40 ` Alexander Duyck
2011-02-27 0:07 ` David Miller
2011-02-27 2:16 ` Alexander Duyck
2011-02-25 23:32 ` [net-next-2.6 PATCH 02/10] ethtool: add ntuple flow specifier to network flow classifier Alexander Duyck
2011-02-26 1:00 ` Ben Hutchings
2011-02-26 5:30 ` Alexander Duyck
2011-03-02 18:50 ` Ben Hutchings
2011-03-02 19:11 ` Dimitrios Michailidis
2011-03-02 19:27 ` Ben Hutchings
2011-03-02 20:03 ` Dimitrios Michailidis
2011-03-04 19:30 ` Alexander Duyck
2011-03-04 21:00 ` Alexander Duyck
2011-02-27 0:05 ` David Miller [this message]
2011-02-25 23:32 ` [net-next-2.6 PATCH 03/10] [RFC] ixgbe: remove ntuple filtering Alexander Duyck
2011-02-25 23:33 ` [net-next-2.6 PATCH 04/10] [RFC] ethtool: remove support for ETHTOOL_GRXNTUPLE Alexander Duyck
2011-02-25 23:33 ` [net-next-2.6 PATCH 05/10] [RFC] ixgbe: add support for different Rx packet buffer sizes Alexander Duyck
2011-02-25 23:33 ` [net-next-2.6 PATCH 06/10] [RFC] ixgbe: update perfect filter framework to support retaining filters Alexander Duyck
2011-02-25 23:33 ` [net-next-2.6 PATCH 07/10] [RFC] ixgbe: add basic support for settting and getting nfc controls Alexander Duyck
2011-02-25 23:33 ` [net-next-2.6 PATCH 08/10] [RFC] ixgbe: add support for displaying ntuple filters via the nfc interface Alexander Duyck
2011-02-25 23:33 ` [net-next-2.6 PATCH 09/10] [RFC] ixgbe: add support for nfc addition and removal of filters Alexander Duyck
2011-02-25 23:33 ` [net-next-2.6 PATCH 10/10] [RFC] ixgbe: Add support for using the same fields as ntuple in nfc Alexander Duyck
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=20110226.160547.193715938.davem@davemloft.net \
--to=davem@davemloft.net \
--cc=alexander.h.duyck@intel.com \
--cc=bhutchings@solarflare.com \
--cc=jeffrey.t.kirsher@intel.com \
--cc=netdev@vger.kernel.org \
/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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).