Hi Janne, Thank you for the patch! Perhaps something to improve: [auto build test WARNING on linus/master] [cannot apply to v5.3-rc6 next-20190830] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url: https://github.com/0day-ci/linux/commits/Janne-Karhunen/ima-keep-the-integrity-state-of-open-files-up-to-date/20190902-182420 config: i386-defconfig (attached as .config) compiler: gcc-7 (Debian 7.4.0-11) 7.4.0 reproduce: # save the attached .config to linux build tree make ARCH=i386 If you fix the issue, kindly add following tag Reported-by: kbuild test robot All warnings (new ones prefixed by >>): In file included from security/integrity/iint.c:22:0: >> security/integrity/integrity.h:122:5: warning: "CONFIG_IMA_MEASUREMENT_LATENCY" is not defined, evaluates to 0 [-Wundef] #if CONFIG_IMA_MEASUREMENT_LATENCY == 0 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ vim +/CONFIG_IMA_MEASUREMENT_LATENCY +122 security/integrity/integrity.h 121 > 122 #if CONFIG_IMA_MEASUREMENT_LATENCY == 0 123 #define IMA_LATENCY_INCREMENT 100 124 #else 125 #define IMA_LATENCY_INCREMENT CONFIG_IMA_MEASUREMENT_LATENCY 126 #endif 127 --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation