* Re: [PATCH net-next v3] net: ioctl: Use kernel memory on protocol ioctl callbacks
[not found] <20230525125503.400797-1-leitao@debian.org>
@ 2023-05-28 18:05 ` kernel test robot
0 siblings, 0 replies; only message in thread
From: kernel test robot @ 2023-05-28 18:05 UTC (permalink / raw)
To: Breno Leitao, dsahern, willemdebruijn.kernel, Remi Denis-Courmont,
David S. Miller, Eric Dumazet, Jakub Kicinski, Paolo Abeni,
Alexander Aring, Stefan Schmidt, Miquel Raynal, Matthieu Baerts,
Mat Martineau, Marcelo Ricardo Leitner, Xin Long
Cc: llvm, oe-kbuild-all, netdev, leit, axboe, asml.silence,
linux-kernel, dccp, linux-wpan, mptcp, linux-sctp
Hi Breno,
kernel test robot noticed the following build errors:
[auto build test ERROR on net-next/main]
url: https://github.com/intel-lab-lkp/linux/commits/Breno-Leitao/net-ioctl-Use-kernel-memory-on-protocol-ioctl-callbacks/20230525-205741
base: net-next/main
patch link: https://lore.kernel.org/r/20230525125503.400797-1-leitao%40debian.org
patch subject: [PATCH net-next v3] net: ioctl: Use kernel memory on protocol ioctl callbacks
config: i386-randconfig-i061-20230525 (https://download.01.org/0day-ci/archive/20230529/202305290107.hs8sbfYc-lkp@intel.com/config)
compiler: clang version 14.0.6 (https://github.com/llvm/llvm-project f28c006a5895fc0e329fe15fead81e37457cb1d1)
reproduce (this is a W=1 build):
mkdir -p ~/bin
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/dbeb44f8503d11da0219fc6ef8a56c28cfde1511
git remote add linux-review https://github.com/intel-lab-lkp/linux
git fetch --no-tags linux-review Breno-Leitao/net-ioctl-Use-kernel-memory-on-protocol-ioctl-callbacks/20230525-205741
git checkout dbeb44f8503d11da0219fc6ef8a56c28cfde1511
# save the config file
mkdir build_dir && cp config build_dir/.config
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang ~/bin/make.cross W=1 O=build_dir ARCH=i386 olddefconfig
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang ~/bin/make.cross W=1 O=build_dir ARCH=i386 SHELL=/bin/bash net/phonet/
If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202305290107.hs8sbfYc-lkp@intel.com/
All errors (new ones prefixed by >>):
>> net/phonet/af_phonet.c:43:5: error: redefinition of 'phonet_sk_ioctl'
int phonet_sk_ioctl(struct sock *sk, unsigned int cmd, void __user *arg)
^
include/net/phonet/phonet.h:125:19: note: previous definition is here
static inline int phonet_sk_ioctl(struct sock *sk, unsigned int cmd, void __user *arg)
^
1 error generated.
vim +/phonet_sk_ioctl +43 net/phonet/af_phonet.c
42
> 43 int phonet_sk_ioctl(struct sock *sk, unsigned int cmd, void __user *arg)
44 {
45 int karg;
46
47 switch (cmd) {
48 case SIOCPNADDRESOURCE:
49 case SIOCPNDELRESOURCE:
50 if (get_user(karg, (int __user *)arg))
51 return -EFAULT;
52
53 return sk->sk_prot->ioctl(sk, cmd, &karg);
54 }
55 /* A positive return value means that the ioctl was not processed */
56 return 1;
57 }
58
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
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