Hi Richard, Thank you for the patch! Perhaps something to improve:
[auto build test WARNING on pcmoore-audit/next] [also build test WARNING on linux/master linus/master v5.8-rc3 next-20200703] [cannot apply to security/next-testing] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use as documented in https://git-scm.com/docs/git-format-patch] url: https://github.com/0day-ci/linux/commits/Richard-Guy-Briggs/audit-purge-audit_log_string-from-the-intra-kernel-audit-API/20200704-010439 base: https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git next config: x86_64-allyesconfig (attached as .config) compiler: clang version 11.0.0 (https://github.com/llvm/llvm-project ca464639a1c9dd3944eb055ffd2796e8c2e7639f) reproduce (this is a W=1 build): wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # install x86_64 cross compiling tool for clang build # apt-get install binutils-x86-64-linux-gnu # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross ARCH=x86_64 If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <[email protected]> All warnings (new ones prefixed by >>): >> security/apparmor/ipc.c:39:1: warning: non-void function does not return a >> value in all control paths [-Wreturn-type] } ^ security/apparmor/ipc.c:153:1: warning: non-void function does not return a value in all control paths [-Wreturn-type] } ^ 2 warnings generated. vim +39 security/apparmor/ipc.c 0ed3b28ab8bf46 John Johansen 2010-07-29 20 290f458a4f16f9 John Johansen 2017-06-09 21 /** 290f458a4f16f9 John Johansen 2017-06-09 22 * audit_ptrace_mask - convert mask to permission string 290f458a4f16f9 John Johansen 2017-06-09 23 * @mask: permission mask to convert cd81837f196754 Richard Guy Briggs 2020-07-03 24 * cd81837f196754 Richard Guy Briggs 2020-07-03 25 * Returns: pointer to static string 290f458a4f16f9 John Johansen 2017-06-09 26 */ cd81837f196754 Richard Guy Briggs 2020-07-03 27 static const char *audit_ptrace_mask(u32 mask) 290f458a4f16f9 John Johansen 2017-06-09 28 { 290f458a4f16f9 John Johansen 2017-06-09 29 switch (mask) { 290f458a4f16f9 John Johansen 2017-06-09 30 case MAY_READ: cd81837f196754 Richard Guy Briggs 2020-07-03 31 return "read"; 290f458a4f16f9 John Johansen 2017-06-09 32 case MAY_WRITE: cd81837f196754 Richard Guy Briggs 2020-07-03 33 return "trace"; 290f458a4f16f9 John Johansen 2017-06-09 34 case AA_MAY_BE_READ: cd81837f196754 Richard Guy Briggs 2020-07-03 35 return "readby"; 290f458a4f16f9 John Johansen 2017-06-09 36 case AA_MAY_BE_TRACED: cd81837f196754 Richard Guy Briggs 2020-07-03 37 return "tracedby"; 290f458a4f16f9 John Johansen 2017-06-09 38 } 290f458a4f16f9 John Johansen 2017-06-09 @39 } 290f458a4f16f9 John Johansen 2017-06-09 40 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/[email protected]
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