* Re: [PATCH net-next v3 2/4] udp: Remove disconnected sockets from the 4-tuple hash
[not found] <20260330215707.2374657-3-jrife@google.com>
@ 2026-03-31 16:51 ` kernel test robot
2026-03-31 18:49 ` kernel test robot
1 sibling, 0 replies; 2+ messages in thread
From: kernel test robot @ 2026-03-31 16:51 UTC (permalink / raw)
To: Jordan Rife, netdev
Cc: llvm, oe-kbuild-all, Jordan Rife, bpf, Willem de Bruijn,
Eric Dumazet, Daniel Borkmann, Martin KaFai Lau,
Stanislav Fomichev, Andrii Nakryiko, Yusuke Suzuki,
Jakub Kicinski, Kuniyuki Iwashima
Hi Jordan,
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/Jordan-Rife/udp-Only-compare-daddr-dport-when-sk_state-TCP_ESTABLISHED/20260331-082300
base: net-next/main
patch link: https://lore.kernel.org/r/20260330215707.2374657-3-jrife%40google.com
patch subject: [PATCH net-next v3 2/4] udp: Remove disconnected sockets from the 4-tuple hash
config: x86_64-kexec (https://download.01.org/0day-ci/archive/20260331/202603311827.nefybt0I-lkp@intel.com/config)
compiler: clang version 20.1.8 (https://github.com/llvm/llvm-project 87f0227cb60147a26a1eeb4fb06e3b505e9c7261)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260331/202603311827.nefybt0I-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/202603311827.nefybt0I-lkp@intel.com/
All errors (new ones prefixed by >>):
>> net/ipv4/udp.c:2182:31: error: call to undeclared function 'udp_get_table_prot'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
2182 | struct udp_table *udptable = udp_get_table_prot(sk);
| ^
net/ipv4/udp.c:2182:31: note: did you mean 'vm_get_page_prot'?
include/linux/mm.h:4105:10: note: 'vm_get_page_prot' declared here
4105 | pgprot_t vm_get_page_prot(vm_flags_t vm_flags);
| ^
>> net/ipv4/udp.c:2182:20: error: incompatible integer to pointer conversion initializing 'struct udp_table *' with an expression of type 'int' [-Wint-conversion]
2182 | struct udp_table *udptable = udp_get_table_prot(sk);
| ^ ~~~~~~~~~~~~~~~~~~~~~~
2 errors generated.
vim +/udp_get_table_prot +2182 net/ipv4/udp.c
2179
2180 static int udp_disconnect_unhash4(struct sock *sk, int flags)
2181 {
> 2182 struct udp_table *udptable = udp_get_table_prot(sk);
2183
2184 udp_unhash4(udptable, sk);
2185 __udp_disconnect(sk, flags);
2186
2187 return 0;
2188 }
2189
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
^ permalink raw reply [flat|nested] 2+ messages in thread* Re: [PATCH net-next v3 2/4] udp: Remove disconnected sockets from the 4-tuple hash
[not found] <20260330215707.2374657-3-jrife@google.com>
2026-03-31 16:51 ` [PATCH net-next v3 2/4] udp: Remove disconnected sockets from the 4-tuple hash kernel test robot
@ 2026-03-31 18:49 ` kernel test robot
1 sibling, 0 replies; 2+ messages in thread
From: kernel test robot @ 2026-03-31 18:49 UTC (permalink / raw)
To: Jordan Rife, netdev
Cc: llvm, oe-kbuild-all, Jordan Rife, bpf, Willem de Bruijn,
Eric Dumazet, Daniel Borkmann, Martin KaFai Lau,
Stanislav Fomichev, Andrii Nakryiko, Yusuke Suzuki,
Jakub Kicinski, Kuniyuki Iwashima
Hi Jordan,
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/Jordan-Rife/udp-Only-compare-daddr-dport-when-sk_state-TCP_ESTABLISHED/20260331-082300
base: net-next/main
patch link: https://lore.kernel.org/r/20260330215707.2374657-3-jrife%40google.com
patch subject: [PATCH net-next v3 2/4] udp: Remove disconnected sockets from the 4-tuple hash
config: x86_64-kexec (https://download.01.org/0day-ci/archive/20260401/202604010240.xuggtnr1-lkp@intel.com/config)
compiler: clang version 20.1.8 (https://github.com/llvm/llvm-project 87f0227cb60147a26a1eeb4fb06e3b505e9c7261)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260401/202604010240.xuggtnr1-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/202604010240.xuggtnr1-lkp@intel.com/
All errors (new ones prefixed by >>):
>> net/ipv4/udp.c:2182:31: error: call to undeclared function 'udp_get_table_prot'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
2182 | struct udp_table *udptable = udp_get_table_prot(sk);
| ^
net/ipv4/udp.c:2182:31: note: did you mean 'vm_get_page_prot'?
include/linux/mm.h:4105:10: note: 'vm_get_page_prot' declared here
4105 | pgprot_t vm_get_page_prot(vm_flags_t vm_flags);
| ^
>> net/ipv4/udp.c:2182:20: error: incompatible integer to pointer conversion initializing 'struct udp_table *' with an expression of type 'int' [-Wint-conversion]
2182 | struct udp_table *udptable = udp_get_table_prot(sk);
| ^ ~~~~~~~~~~~~~~~~~~~~~~
2 errors generated.
vim +/udp_get_table_prot +2182 net/ipv4/udp.c
2179
2180 static int udp_disconnect_unhash4(struct sock *sk, int flags)
2181 {
> 2182 struct udp_table *udptable = udp_get_table_prot(sk);
2183
2184 udp_unhash4(udptable, sk);
2185 __udp_disconnect(sk, flags);
2186
2187 return 0;
2188 }
2189
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
^ permalink raw reply [flat|nested] 2+ messages in thread