tree: https://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git seccomp-logging head: cb693c3bd88cb403e9a72ef8d3e8647af90ddd1c commit: 22f461512135136047a2bcaf5edb179fb3523bc0 [2/5] seccomp: Audit SECCOMP_RET_ERRNO actions with errno values config: tile-allmodconfig (attached as .config) compiler: tilegx-linux-gcc (GCC) 4.6.2 reproduce: wget https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross git checkout 22f461512135136047a2bcaf5edb179fb3523bc0 # save the attached .config to linux build tree make.cross ARCH=tile All warnings (new ones prefixed by >>): In file included from kernel/fork.c:50:0: include/linux/audit.h:530:1: error: expected identifier or '(' before '{' token >> include/linux/audit.h:528:20: warning: '__audit_seccomp' declared 'static' but never defined [-Wunused-function] -- In file included from kernel/seccomp.c:17:0: include/linux/audit.h:530:1: error: expected identifier or '(' before '{' token kernel/seccomp.c: In function '__seccomp_filter': kernel/seccomp.c:580:3: error: implicit declaration of function 'audit_seccomp_errno' kernel/seccomp.c: At top level: >> include/linux/audit.h:528:20: warning: '__audit_seccomp' declared 'static' but never defined cc1: some warnings being treated as errors vim +528 include/linux/audit.h d6335d77 Andreas Gruenbacher 2015-12-24 522 static inline void audit_inode_child(struct inode *parent, 4fa6b5ec Jeff Layton 2012-10-10 523 const struct dentry *dentry, 4fa6b5ec Jeff Layton 2012-10-10 524 const unsigned char type) 9321d526 Kees Cook 2012-10-04 525 { } 9321d526 Kees Cook 2012-10-04 526 static inline void audit_core_dumps(long signr) 9321d526 Kees Cook 2012-10-04 527 { } 28bedd6a Tyler Hicks 2016-12-01 @528 static inline void __audit_seccomp(unsigned long syscall, 28bedd6a Tyler Hicks 2016-12-01 529 struct audit_seccomp_info *info); 28bedd6a Tyler Hicks 2016-12-01 @530 { } 28bedd6a Tyler Hicks 2016-12-01 531 static inline void audit_seccomp_signal(unsigned long syscall, long signr, 28bedd6a Tyler Hicks 2016-12-01 532 int code) 9321d526 Kees Cook 2012-10-04 533 { } :::::: The code at line 528 was first introduced by commit :::::: 28bedd6ad6bf644620d0690d9025b801f2a706cc seccomp: Allow for auditing functionality specific to return actions :::::: TO: Tyler Hicks <tyhicks@xxxxxxxxxxxxx> :::::: CC: Tyler Hicks <tyhicks@xxxxxxxxxxxxx> --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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