netdev - Re: [PATCH net-next 2/4] flow_dissector: Get vlan priority in addition to vlan id

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Date:	Thu, 11 Aug 2016 18:23:00 +0300
From:	Hadar Hen Zion <hadarh@....mellanox.co.il>
To:	kbuild test robot <lkp@...el.com>
Cc:	Hadar Hen Zion <hadarh@...lanox.com>, kbuild-all@...org,
	"David S. Miller" <davem@...emloft.net>,
	netdev <netdev@...r.kernel.org>, Jiri Pirko <jiri@...lanox.com>,
	Tom Herbert <tom@...bertland.com>,
	Or Gerlitz <ogerlitz@...lanox.com>,
	Amir Vadai <amirva@...il.com>
Subject: Re: [PATCH net-next 2/4] flow_dissector: Get vlan priority in
 addition to vlan id

On Thu, Aug 11, 2016 at 12:58 AM, kbuild test robot <lkp@...el.com> wrote:
> Hi Hadar,
>
> [auto build test ERROR on net-next/master]
>
> url:    https://github.com/0day-ci/linux/commits/Hadar-Hen-Zion/flow_dissector-Get-vlan-info-from-skb-vlan_tci-instead-of-skb-data/20160811-042500
> config: cris-etrax-100lx_v2_defconfig (attached as .config)
> compiler: cris-linux-gcc (GCC) 4.6.3
> reproduce:
>         wget https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross -O ~/bin/make.cross
>         chmod +x ~/bin/make.cross
>         # save the attached .config to linux build tree
>         make.cross ARCH=cris
>
> All errors (new ones prefixed by >>):
>
>    In function 'flow_keys_hash_length.isra.6',
>        inlined from '__flow_hash_from_keys' at net/core/flow_dissector.c:599:26,
>        inlined from 'flow_hash_from_keys' at net/core/flow_dissector.c:610:2:
>>> net/core/flow_dissector.c:512:2: error: call to '__compiletime_assert_512' declared with attribute error: BUILD_BUG_ON failed: (sizeof(*flow) - FLOW_KEYS_HASH_OFFSET) % sizeof(u32)

[...]


I'm working on a fix, will send it soon.

I'll be happy to get your review and comments on my flow_dissector and
flower patches.

Thank you,

Hadar

[...]