netdev - Re: [PATCH bpf-next 2/9] xsk: add TX timestamp and TX checksum offload support

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Date: Thu, 10 Aug 2023 13:26:49 +0800
From: kernel test robot <lkp@...el.com>
To: Stanislav Fomichev <sdf@...gle.com>, bpf@...r.kernel.org
Cc: oe-kbuild-all@...ts.linux.dev, ast@...nel.org, daniel@...earbox.net,
	andrii@...nel.org, martin.lau@...ux.dev, song@...nel.org,
	yhs@...com, john.fastabend@...il.com, kpsingh@...nel.org,
	sdf@...gle.com, haoluo@...gle.com, jolsa@...nel.org,
	kuba@...nel.org, toke@...nel.org, willemb@...gle.com,
	dsahern@...nel.org, magnus.karlsson@...el.com, bjorn@...nel.org,
	maciej.fijalkowski@...el.com, hawk@...nel.org,
	netdev@...r.kernel.org, xdp-hints@...-project.net
Subject: Re: [PATCH bpf-next 2/9] xsk: add TX timestamp and TX checksum
 offload support

Hi Stanislav,

kernel test robot noticed the following build errors:

[auto build test ERROR on bpf-next/master]

url:    https://github.com/intel-lab-lkp/linux/commits/Stanislav-Fomichev/xsk-Support-XDP_TX_METADATA_LEN/20230810-010031
base:   https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git master
patch link:    https://lore.kernel.org/r/20230809165418.2831456-3-sdf%40google.com
patch subject: [PATCH bpf-next 2/9] xsk: add TX timestamp and TX checksum offload support
config: arc-randconfig-r043-20230809 (https://download.01.org/0day-ci/archive/20230810/202308101302.nwabzxuw-lkp@intel.com/config)
compiler: arc-elf-gcc (GCC) 12.3.0
reproduce: (https://download.01.org/0day-ci/archive/20230810/202308101302.nwabzxuw-lkp@intel.com/reproduce)

If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@...el.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202308101302.nwabzxuw-lkp@intel.com/

All errors (new ones prefixed by >>):

   In file included from include/net/xdp_sock_drv.h:10,
                    from net/ethtool/ioctl.c:31:
>> include/net/xsk_buff_pool.h:237:49: error: unknown type name 'xdp_buff_xsk'
     237 | static inline bool xp_tx_metadata_enabled(const xdp_buff_xsk *xskb)
         |                                                 ^~~~~~~~~~~~
   include/net/xsk_buff_pool.h: In function 'xp_tx_metadata_enabled':
>> include/net/xsk_buff_pool.h:239:16: error: 'sq' undeclared (first use in this function); did you mean 'rq'?
     239 |         return sq->xsk_pool->tx_metadata_len > 0;
         |                ^~
         |                rq
   include/net/xsk_buff_pool.h:239:16: note: each undeclared identifier is reported only once for each function it appears in


vim +/xdp_buff_xsk +237 include/net/xsk_buff_pool.h

   236	
 > 237	static inline bool xp_tx_metadata_enabled(const xdp_buff_xsk *xskb)
   238	{
 > 239		return sq->xsk_pool->tx_metadata_len > 0;
   240	}
   241	

-- 
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki