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Message-ID: <202210220345.1E9nlf9R-lkp@intel.com>
Date: Sat, 22 Oct 2022 03:51:14 +0800
From: kernel test robot <lkp@...el.com>
To: Maxime Chevallier <maxime.chevallier@...tlin.com>,
davem@...emloft.net, Rob Herring <robh+dt@...nel.org>,
Krzysztof Kozlowski <krzk@...nel.org>
Cc: kbuild-all@...ts.01.org,
Maxime Chevallier <maxime.chevallier@...tlin.com>,
netdev@...r.kernel.org, linux-kernel@...r.kernel.org,
devicetree@...r.kernel.org, thomas.petazzoni@...tlin.com,
Andrew Lunn <andrew@...n.ch>,
Florian Fainelli <f.fainelli@...il.com>,
Heiner Kallweit <hkallweit1@...il.com>,
Russell King <linux@...linux.org.uk>,
linux-arm-kernel@...ts.infradead.org,
Vladimir Oltean <vladimir.oltean@....com>,
Luka Perkov <luka.perkov@...tura.hr>,
Robert Marko <robert.marko@...tura.hr>
Subject: Re: [PATCH net-next v5 3/5] net: dsa: add out-of-band tagging
protocol
Hi Maxime,
I love your patch! Yet something to improve:
[auto build test ERROR on net-next/master]
url: https://github.com/intel-lab-lkp/linux/commits/Maxime-Chevallier/net-ipqess-introduce-Qualcomm-IPQESS-driver/20221021-204717
patch link: https://lore.kernel.org/r/20221021124556.100445-4-maxime.chevallier%40bootlin.com
patch subject: [PATCH net-next v5 3/5] net: dsa: add out-of-band tagging protocol
config: sh-allmodconfig
compiler: sh4-linux-gcc (GCC) 12.1.0
reproduce (this is a W=1 build):
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# https://github.com/intel-lab-lkp/linux/commit/7d31811b06a4c3d97e0384fcb6acc1e21f22143e
git remote add linux-review https://github.com/intel-lab-lkp/linux
git fetch --no-tags linux-review Maxime-Chevallier/net-ipqess-introduce-Qualcomm-IPQESS-driver/20221021-204717
git checkout 7d31811b06a4c3d97e0384fcb6acc1e21f22143e
# save the config file
mkdir build_dir && cp config build_dir/.config
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=sh SHELL=/bin/bash net/
If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <lkp@...el.com>
All errors (new ones prefixed by >>):
In file included from include/vdso/const.h:5,
from include/linux/const.h:4,
from include/linux/list.h:9,
from include/linux/module.h:12,
from net/core/skbuff.c:37:
>> net/core/skbuff.c:4482:49: error: invalid application of 'sizeof' to incomplete type 'struct dsa_oob_tag_info'
4482 | [SKB_EXT_DSA_OOB] = SKB_EXT_CHUNKSIZEOF(struct dsa_oob_tag_info),
| ^~~~~~
include/uapi/linux/const.h:32:44: note: in definition of macro '__ALIGN_KERNEL_MASK'
32 | #define __ALIGN_KERNEL_MASK(x, mask) (((x) + (mask)) & ~(mask))
| ^
include/linux/align.h:8:33: note: in expansion of macro '__ALIGN_KERNEL'
8 | #define ALIGN(x, a) __ALIGN_KERNEL((x), (a))
| ^~~~~~~~~~~~~~
net/core/skbuff.c:4463:34: note: in expansion of macro 'ALIGN'
4463 | #define SKB_EXT_CHUNKSIZEOF(x) (ALIGN((sizeof(x)), SKB_EXT_ALIGN_VALUE) / SKB_EXT_ALIGN_VALUE)
| ^~~~~
net/core/skbuff.c:4482:29: note: in expansion of macro 'SKB_EXT_CHUNKSIZEOF'
4482 | [SKB_EXT_DSA_OOB] = SKB_EXT_CHUNKSIZEOF(struct dsa_oob_tag_info),
| ^~~~~~~~~~~~~~~~~~~
>> net/core/skbuff.c:4482:49: error: invalid application of 'sizeof' to incomplete type 'struct dsa_oob_tag_info'
4482 | [SKB_EXT_DSA_OOB] = SKB_EXT_CHUNKSIZEOF(struct dsa_oob_tag_info),
| ^~~~~~
include/uapi/linux/const.h:32:50: note: in definition of macro '__ALIGN_KERNEL_MASK'
32 | #define __ALIGN_KERNEL_MASK(x, mask) (((x) + (mask)) & ~(mask))
| ^~~~
include/linux/align.h:8:33: note: in expansion of macro '__ALIGN_KERNEL'
8 | #define ALIGN(x, a) __ALIGN_KERNEL((x), (a))
| ^~~~~~~~~~~~~~
net/core/skbuff.c:4463:34: note: in expansion of macro 'ALIGN'
4463 | #define SKB_EXT_CHUNKSIZEOF(x) (ALIGN((sizeof(x)), SKB_EXT_ALIGN_VALUE) / SKB_EXT_ALIGN_VALUE)
| ^~~~~
net/core/skbuff.c:4482:29: note: in expansion of macro 'SKB_EXT_CHUNKSIZEOF'
4482 | [SKB_EXT_DSA_OOB] = SKB_EXT_CHUNKSIZEOF(struct dsa_oob_tag_info),
| ^~~~~~~~~~~~~~~~~~~
>> net/core/skbuff.c:4482:49: error: invalid application of 'sizeof' to incomplete type 'struct dsa_oob_tag_info'
4482 | [SKB_EXT_DSA_OOB] = SKB_EXT_CHUNKSIZEOF(struct dsa_oob_tag_info),
| ^~~~~~
include/uapi/linux/const.h:32:61: note: in definition of macro '__ALIGN_KERNEL_MASK'
32 | #define __ALIGN_KERNEL_MASK(x, mask) (((x) + (mask)) & ~(mask))
| ^~~~
include/linux/align.h:8:33: note: in expansion of macro '__ALIGN_KERNEL'
8 | #define ALIGN(x, a) __ALIGN_KERNEL((x), (a))
| ^~~~~~~~~~~~~~
net/core/skbuff.c:4463:34: note: in expansion of macro 'ALIGN'
4463 | #define SKB_EXT_CHUNKSIZEOF(x) (ALIGN((sizeof(x)), SKB_EXT_ALIGN_VALUE) / SKB_EXT_ALIGN_VALUE)
| ^~~~~
net/core/skbuff.c:4482:29: note: in expansion of macro 'SKB_EXT_CHUNKSIZEOF'
4482 | [SKB_EXT_DSA_OOB] = SKB_EXT_CHUNKSIZEOF(struct dsa_oob_tag_info),
| ^~~~~~~~~~~~~~~~~~~
vim +4482 net/core/skbuff.c
4464
4465 static const u8 skb_ext_type_len[] = {
4466 #if IS_ENABLED(CONFIG_BRIDGE_NETFILTER)
4467 [SKB_EXT_BRIDGE_NF] = SKB_EXT_CHUNKSIZEOF(struct nf_bridge_info),
4468 #endif
4469 #ifdef CONFIG_XFRM
4470 [SKB_EXT_SEC_PATH] = SKB_EXT_CHUNKSIZEOF(struct sec_path),
4471 #endif
4472 #if IS_ENABLED(CONFIG_NET_TC_SKB_EXT)
4473 [TC_SKB_EXT] = SKB_EXT_CHUNKSIZEOF(struct tc_skb_ext),
4474 #endif
4475 #if IS_ENABLED(CONFIG_MPTCP)
4476 [SKB_EXT_MPTCP] = SKB_EXT_CHUNKSIZEOF(struct mptcp_ext),
4477 #endif
4478 #if IS_ENABLED(CONFIG_MCTP_FLOWS)
4479 [SKB_EXT_MCTP] = SKB_EXT_CHUNKSIZEOF(struct mctp_flow),
4480 #endif
4481 #if IS_ENABLED(CONFIG_NET_DSA_TAG_OOB)
> 4482 [SKB_EXT_DSA_OOB] = SKB_EXT_CHUNKSIZEOF(struct dsa_oob_tag_info),
4483 #endif
4484 };
4485
--
0-DAY CI Kernel Test Service
https://01.org/lkp
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