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Message-ID: <201701052152.Ockz59YU%fengguang.wu@intel.com>
Date: Thu, 5 Jan 2017 21:39:26 +0800
From: kbuild test robot <lkp@...el.com>
To: Florian Fainelli <f.fainelli@...il.com>
Cc: kbuild-all@...org, netdev@...r.kernel.org, davem@...emloft.net,
andrew@...n.ch, vivien.didelot@...oirfairelinux.com,
volodymyr.bendiuga@...il.com,
Florian Fainelli <f.fainelli@...il.com>
Subject: Re: [PATCH net-next] net: dsa: b53: Utilize common helpers for
u64/MAC
Hi Florian,
[auto build test ERROR on net-next/master]
url: https://github.com/0day-ci/linux/commits/Florian-Fainelli/net-dsa-b53-Utilize-common-helpers-for-u64-MAC/20170105-203441
config: ia64-allmodconfig (attached as .config)
compiler: ia64-linux-gcc (GCC) 6.2.0
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=ia64
All errors (new ones prefixed by >>):
In file included from drivers/net/dsa/b53/b53_spi.c:27:0:
drivers/net/dsa/b53/b53_priv.h: In function 'b53_arl_to_entry':
>> drivers/net/dsa/b53/b53_priv.h:336:2: error: implicit declaration of function 'u64_to_ether_addr' [-Werror=implicit-function-declaration]
u64_to_ether_addr(mac_vid, ent->mac);
^~~~~~~~~~~~~~~~~
drivers/net/dsa/b53/b53_priv.h: In function 'b53_arl_from_entry':
>> drivers/net/dsa/b53/b53_priv.h:343:13: error: implicit declaration of function 'ether_addr_to_u64' [-Werror=implicit-function-declaration]
*mac_vid = ether_addr_to_u64(ent->mac);
^~~~~~~~~~~~~~~~~
cc1: some warnings being treated as errors
vim +/u64_to_ether_addr +336 drivers/net/dsa/b53/b53_priv.h
330 {
331 memset(ent, 0, sizeof(*ent));
332 ent->port = fwd_entry & ARLTBL_DATA_PORT_ID_MASK;
333 ent->is_valid = !!(fwd_entry & ARLTBL_VALID);
334 ent->is_age = !!(fwd_entry & ARLTBL_AGE);
335 ent->is_static = !!(fwd_entry & ARLTBL_STATIC);
> 336 u64_to_ether_addr(mac_vid, ent->mac);
337 ent->vid = mac_vid >> ARLTBL_VID_S;
338 }
339
340 static inline void b53_arl_from_entry(u64 *mac_vid, u32 *fwd_entry,
341 const struct b53_arl_entry *ent)
342 {
> 343 *mac_vid = ether_addr_to_u64(ent->mac);
344 *mac_vid |= (u64)(ent->vid & ARLTBL_VID_MASK) << ARLTBL_VID_S;
345 *fwd_entry = ent->port & ARLTBL_DATA_PORT_ID_MASK;
346 if (ent->is_valid)
---
0-DAY kernel test infrastructure Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all Intel Corporation
Download attachment ".config.gz" of type "application/gzip" (45845 bytes)
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