From: kernel test robot <lkp@intel.com>
To: Maciej Fijalkowski <maciej.fijalkowski@intel.com>,
bpf@vger.kernel.org, ast@kernel.org, daniel@iogearbox.net,
andrii@kernel.org
Cc: oe-kbuild-all@lists.linux.dev, netdev@vger.kernel.org,
magnus.karlsson@intel.com, stfomichev@gmail.com,
aleksander.lobakin@intel.com,
Maciej Fijalkowski <maciej.fijalkowski@intel.com>,
Eryk Kubanski <e.kubanski@partner.samsung.com>
Subject: Re: [PATCH v4 bpf] xsk: fix immature cq descriptor production
Date: Mon, 18 Aug 2025 06:05:28 +0800 [thread overview]
Message-ID: <202508180712.ZeSSNfkM-lkp@intel.com> (raw)
In-Reply-To: <20250813171210.2205259-1-maciej.fijalkowski@intel.com>
Hi Maciej,
kernel test robot noticed the following build warnings:
[auto build test WARNING on bpf/master]
url: https://github.com/intel-lab-lkp/linux/commits/Maciej-Fijalkowski/xsk-fix-immature-cq-descriptor-production/20250814-012129
base: https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git master
patch link: https://lore.kernel.org/r/20250813171210.2205259-1-maciej.fijalkowski%40intel.com
patch subject: [PATCH v4 bpf] xsk: fix immature cq descriptor production
config: x86_64-randconfig-121-20250817 (https://download.01.org/0day-ci/archive/20250818/202508180712.ZeSSNfkM-lkp@intel.com/config)
compiler: gcc-12 (Debian 12.2.0-14+deb12u1) 12.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250818/202508180712.ZeSSNfkM-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@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202508180712.ZeSSNfkM-lkp@intel.com/
sparse warnings: (new ones prefixed by >>)
>> net/xdp/xsk.c:49:1: sparse: sparse: symbol '__pcpu_scope_system_xsk_generic_cache' was not declared. Should it be static?
vim +/__pcpu_scope_system_xsk_generic_cache +49 net/xdp/xsk.c
48
> 49 DEFINE_PER_CPU(struct xsk_generic_cache, system_xsk_generic_cache);
50
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
prev parent reply other threads:[~2025-08-17 22:07 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-08-13 17:12 [PATCH v4 bpf] xsk: fix immature cq descriptor production Maciej Fijalkowski
2025-08-13 21:31 ` Stanislav Fomichev
2025-08-17 22:05 ` kernel test robot [this message]
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