From: Yuanhan Liu <yuanhan.liu@linux.intel.com>
To: "Wiles, Keith" <keith.wiles@intel.com>
Cc: "dev@dpdk.org" <dev@dpdk.org>,
"pmatilai@redhat.com" <pmatilai@redhat.com>
Subject: Re: [dpdk-dev] [PATCH v2] drivers/net:new PMD using tun/tap host interface
Date: Mon, 19 Sep 2016 08:29:19 +0800 [thread overview]
Message-ID: <20160919002919.GJ23158@yliu-dev.sh.intel.com> (raw)
In-Reply-To: <73B08964-0730-4A1A-90DC-5C29D6A59419@intel.com>
On Sun, Sep 18, 2016 at 04:20:12PM +0000, Wiles, Keith wrote:
>
> Regards,
> Keith
>
> > On Sep 18, 2016, at 8:25 AM, Yuanhan Liu <yuanhan.liu@linux.intel.com> wrote:
> >
> > On Fri, Sep 16, 2016 at 11:22:13AM -0500, Keith Wiles wrote:
> >> The rte_eth_tap.c PMD creates a device using TUN/TAP interfaces
> >> on the local host. The PMD allows for DPDK and the host to
> >> communicate using a raw device interface on the host and in
> >> the DPDK application. The device created is a Tap device with
> >> a L2 packet header.
> >>
> >> v2 - merge all of the patches into one patch.
> >> Fix a typo on naming the tap device.
> >> Update the maintainers list
> >>
> >> Signed-off-by: Keith Wiles <keith.wiles@intel.com>
> >
> > Hi,
> >
> > FYI, my robot caught some build errors with this patch applied.
>
> All of the below errors are from Linux header files and not the Tap driver.
Yes, but you are referencing them, so ...
> How are you building DPDK, which config file are you using, OS version, .... Some details would be nice to understand how these errors are being generated and how I can recreate them.
My bad. I should have included all of them: my robot is still at a very
rough stage: those info should be included automatically in future (badly,
I don't even have time to enhance it).
However, for this issue, I think it can be triggered on most (if not any)
linux platforms: I got the report from ubuntu-16.04, and I have just tried
it on my dev box, which is fedora 20: I got the same error.
--yliu
> > ---
> > In file included from /yeti/vm/ubuntu-initrd-16.04-x86_64-build/dpdk/drivers/net/tap/rte_eth_tap.c:50:
> > /usr/include/linux/if.h:71:2: error: redefinition of enumerator 'IFF_UP'
> > IFF_UP = 1<<0, /* sysfs */
> > ^
> > /usr/include/net/if.h:45:17: note: expanded from macro 'IFF_UP'
> > # define IFF_UP IFF_UP
> > ^
next prev parent reply other threads:[~2016-09-19 0:28 UTC|newest]
Thread overview: 59+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-09-15 14:10 [dpdk-dev] [PATCH 1/3] " Keith Wiles
2016-09-15 14:10 ` [dpdk-dev] [PATCH 2/3] docs:tun/tap PMD information Keith Wiles
2016-09-15 14:13 ` Wiles, Keith
2016-09-15 14:15 ` Wiles, Keith
2016-09-21 2:00 ` [dpdk-dev] [PATCH v3] drivers/net:new PMD using tun/tap host interface Keith Wiles
2016-10-04 14:45 ` [dpdk-dev] [PATCH v4] " Keith Wiles
2016-10-11 9:40 ` Ferruh Yigit
2016-10-11 11:30 ` Michał Mirosław
2016-10-11 20:56 ` Wiles, Keith
2016-10-12 8:14 ` Michał Mirosław
2016-10-11 11:49 ` Ferruh Yigit
2016-10-11 21:07 ` Wiles, Keith
2016-10-11 12:28 ` Ferruh Yigit
2016-10-11 20:57 ` Wiles, Keith
2016-10-11 21:51 ` [dpdk-dev] [PATCH v5] " Keith Wiles
2016-10-12 14:56 ` Ferruh Yigit
2016-10-12 18:19 ` Wiles, Keith
2016-10-12 19:57 ` Wiles, Keith
2016-10-12 20:54 ` [dpdk-dev] [PATCH v6] " Keith Wiles
2016-10-13 14:41 ` Ferruh Yigit
2016-10-13 15:36 ` [dpdk-dev] [PATCH v7] " Keith Wiles
2016-10-13 16:11 ` [dpdk-dev] [PATCH v8] " Keith Wiles
2016-10-13 16:33 ` Mcnamara, John
2016-10-13 22:03 ` [dpdk-dev] [PATCH v9] " Keith Wiles
2016-10-14 6:41 ` Mcnamara, John
2016-10-14 9:39 ` Ferruh Yigit
2016-11-21 12:56 ` Ferruh Yigit
2016-11-25 19:38 ` Aws Ismail
2016-11-29 21:36 ` Aws Ismail
2016-11-29 22:16 ` Wiles, Keith
2016-12-07 19:38 ` [dpdk-dev] [PATCH v10] drivers/net:new TUN/TAP device PMD Keith Wiles
2016-12-07 20:15 ` Aws Ismail
2016-12-09 18:16 ` Ferruh Yigit
2016-12-09 19:05 ` [dpdk-dev] [PATCH v11] " Keith Wiles
2016-12-12 12:39 ` Vasily Philipov
2016-12-12 14:24 ` [dpdk-dev] [PATCH v12] net/tap: new " Keith Wiles
2016-12-12 14:38 ` Keith Wiles
2016-12-12 19:13 ` Marc
2016-12-12 21:09 ` Wiles, Keith
2016-12-13 13:54 ` Ferruh Yigit
2017-01-20 12:14 ` Ferruh Yigit
2017-01-20 14:25 ` [dpdk-dev] [PATCH] net/tap: fix IFF_MULTI_QUEUE in older kernels not found Keith Wiles
2017-01-20 14:30 ` Keith Wiles
2017-01-20 16:11 ` Ferruh Yigit
2017-01-20 17:37 ` Thomas Monjalon
2016-09-15 14:10 ` [dpdk-dev] [PATCH 3/3] drivers/net:build support for new tap device driver Keith Wiles
2016-09-16 7:36 ` Panu Matilainen
2016-09-16 14:46 ` Wiles, Keith
2016-09-16 16:22 ` [dpdk-dev] [PATCH v2] drivers/net:new PMD using tun/tap host interface Keith Wiles
2016-09-18 13:25 ` Yuanhan Liu
2016-09-18 16:20 ` Wiles, Keith
2016-09-19 0:29 ` Yuanhan Liu [this message]
2016-09-19 15:56 ` Wiles, Keith
2016-09-20 3:54 ` Yuanhan Liu
2016-09-20 4:05 ` Yuanhan Liu
2016-09-21 1:32 ` Wiles, Keith
2016-09-21 2:13 ` Yuanhan Liu
2016-09-21 8:24 ` Thomas Monjalon
2016-09-21 23:55 ` Wiles, Keith
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