From: kernel test robot <lkp@intel.com>
To: dccp@vger.kernel.org
Subject: Re: [PATCH net-next v3] net: ioctl: Use kernel memory on protocol ioctl callbacks
Date: Sun, 28 May 2023 18:05:23 +0000 [thread overview]
Message-ID: <202305290107.hs8sbfYc-lkp@intel.com> (raw)
In-Reply-To: <20230525125503.400797-1-leitao@debian.org>
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
prev parent reply other threads:[~2023-05-28 18:05 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-05-25 12:54 [PATCH net-next v3] net: ioctl: Use kernel memory on protocol ioctl callbacks Breno Leitao
2023-05-25 14:19 ` Eric Dumazet
2023-05-25 14:54 ` Simon Horman
2023-05-25 15:03 ` David Ahern
2023-05-25 15:05 ` Willem de Bruijn
2023-05-25 15:34 ` David Ahern
2023-05-25 16:06 ` Willem de Bruijn
2023-05-26 8:49 ` Breno Leitao
2023-05-26 9:08 ` Breno Leitao
2023-05-26 14:09 ` Willem de Bruijn
2023-05-28 18:05 ` kernel test robot [this message]
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