Re: [net-next:master 194/196] include/net/sock.h:1367:9: error: implicit declaration of function 'lockdep_is_held'
On Thu, Apr 7, 2016, at 23:09, David Miller wrote: > From: kbuild test robot> Date: Fri, 8 Apr 2016 05:00:42 +0800 > > >include/net/sock.h: In function 'lockdep_sock_is_held': > >>> include/net/sock.h:1367:9: error: implicit declaration of function > >>> 'lockdep_is_held' [-Werror=implicit-function-declaration] > > return lockdep_is_held(>sk_lock) || > ... > > 1361 } while (0) > > 1362 > > 1363 static bool lockdep_sock_is_held(const struct sock *csk) > > 1364 { > > 1365 struct sock *sk = (struct sock *)csk; > > 1366 > >> 1367 return lockdep_is_held(>sk_lock) || > > 1368 lockdep_is_held(>sk_lock.slock); > > 1369 } > > Hmmm, Hannes to we need to make this a macro just like lockdep_is_held() > is? I think my newest patch should fix it. I simply forgot the inline keyword. inline functions get invisible if not used by the compiler. Sorry, Hannes
Re: [net-next:master 194/196] include/net/sock.h:1367:9: error: implicit declaration of function 'lockdep_is_held'
From: kbuild test robotDate: Fri, 8 Apr 2016 05:00:42 +0800 >include/net/sock.h: In function 'lockdep_sock_is_held': >>> include/net/sock.h:1367:9: error: implicit declaration of function >>> 'lockdep_is_held' [-Werror=implicit-function-declaration] > return lockdep_is_held(>sk_lock) || ... > 1361} while (0) > 1362 > 1363static bool lockdep_sock_is_held(const struct sock *csk) > 1364{ > 1365struct sock *sk = (struct sock *)csk; > 1366 >> 1367 return lockdep_is_held(>sk_lock) || > 1368 lockdep_is_held(>sk_lock.slock); > 1369} Hmmm, Hannes to we need to make this a macro just like lockdep_is_held() is?
[net-next:master 194/196] include/net/sock.h:1367:9: error: implicit declaration of function 'lockdep_is_held'
tree: https://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git master head: 1fbbe1a8a9b195c4ac856540dfaef49d663c2e91 commit: 1e1d04e678cf72442f57ce82803c7a407769135f [194/196] net: introduce lockdep_is_held and update various places to use it config: i386-tinyconfig (attached as .config) reproduce: git checkout 1e1d04e678cf72442f57ce82803c7a407769135f # save the attached .config to linux build tree make ARCH=i386 All errors (new ones prefixed by >>): In file included from include/linux/tcp.h:22:0, from include/linux/ipv6.h:75, from include/net/ipv6.h:16, from include/linux/sunrpc/clnt.h:27, from include/linux/nfs_fs.h:30, from init/do_mounts.c:32: include/net/sock.h: In function 'lockdep_sock_is_held': >> include/net/sock.h:1367:9: error: implicit declaration of function >> 'lockdep_is_held' [-Werror=implicit-function-declaration] return lockdep_is_held(>sk_lock) || ^ init/do_mounts.c: At top level: include/net/sock.h:1363:13: warning: 'lockdep_sock_is_held' defined but not used [-Wunused-function] static bool lockdep_sock_is_held(const struct sock *csk) ^ cc1: some warnings being treated as errors vim +/lockdep_is_held +1367 include/net/sock.h 1361 } while (0) 1362 1363 static bool lockdep_sock_is_held(const struct sock *csk) 1364 { 1365 struct sock *sk = (struct sock *)csk; 1366 > 1367 return lockdep_is_held(>sk_lock) || 1368 lockdep_is_held(>sk_lock.slock); 1369 } 1370 --- 0-DAY kernel test infrastructureOpen Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation .config.gz Description: Binary data