From: kernel test robot <lkp@intel.com>
To: Daniel Borkmann <daniel@iogearbox.net>
Cc: oe-kbuild-all@lists.linux.dev, linux-kernel@vger.kernel.org
Subject: drivers/net/ipvlan/ipvlan_core.c:57:36: sparse: sparse: incorrect type in argument 1 (different base types)
Date: Fri, 10 Nov 2023 01:27:19 +0800 [thread overview]
Message-ID: <202311100006.TllMAnvM-lkp@intel.com> (raw)
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 6bc986ab839c844e78a2333a02e55f02c9e57935
commit: c675e06a98a474f7ad0af32ce467613da818da52 ipvlan: decouple l3s mode dependencies from other modes
date: 4 years, 9 months ago
config: i386-randconfig-062-20230914 (https://download.01.org/0day-ci/archive/20231110/202311100006.TllMAnvM-lkp@intel.com/config)
compiler: gcc-12 (Debian 12.2.0-14) 12.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20231110/202311100006.TllMAnvM-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/202311100006.TllMAnvM-lkp@intel.com/
sparse warnings: (new ones prefixed by >>)
>> drivers/net/ipvlan/ipvlan_core.c:57:36: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned int [usertype] a @@ got restricted __be32 const [usertype] s_addr @@
drivers/net/ipvlan/ipvlan_core.c:57:36: sparse: expected unsigned int [usertype] a
drivers/net/ipvlan/ipvlan_core.c:57:36: sparse: got restricted __be32 const [usertype] s_addr
vim +57 drivers/net/ipvlan/ipvlan_core.c
2ad7bf3638411c Mahesh Bandewar 2014-11-23 52
2ad7bf3638411c Mahesh Bandewar 2014-11-23 53 static u8 ipvlan_get_v4_hash(const void *iaddr)
2ad7bf3638411c Mahesh Bandewar 2014-11-23 54 {
2ad7bf3638411c Mahesh Bandewar 2014-11-23 55 const struct in_addr *ip4_addr = iaddr;
2ad7bf3638411c Mahesh Bandewar 2014-11-23 56
2ad7bf3638411c Mahesh Bandewar 2014-11-23 @57 return jhash_1word(ip4_addr->s_addr, ipvlan_jhash_secret) &
2ad7bf3638411c Mahesh Bandewar 2014-11-23 58 IPVLAN_HASH_MASK;
2ad7bf3638411c Mahesh Bandewar 2014-11-23 59 }
2ad7bf3638411c Mahesh Bandewar 2014-11-23 60
:::::: The code at line 57 was first introduced by commit
:::::: 2ad7bf3638411cb547f2823df08166c13ab04269 ipvlan: Initial check-in of the IPVLAN driver.
:::::: TO: Mahesh Bandewar <maheshb@google.com>
:::::: CC: David S. Miller <davem@davemloft.net>
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
next reply other threads:[~2023-11-09 17:32 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-11-09 17:27 kernel test robot [this message]
-- strict thread matches above, loose matches on Subject: below --
2023-11-10 12:43 drivers/net/ipvlan/ipvlan_core.c:57:36: sparse: sparse: incorrect type in argument 1 (different base types) kernel test robot
2023-11-09 1:15 kernel test robot
2023-11-08 6:47 kernel test robot
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