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Message-ID: <202403030236.qOy0rBIN-lkp@intel.com> Date: Sun, 3 Mar 2024 02:16:31 +0800 From: kernel test robot <lkp@...el.com> To: Kees Cook <keescook@...omium.org> Cc: oe-kbuild-all@...ts.linux.dev, linux-kernel@...r.kernel.org Subject: WARNING: modpost: "strncat" [lib/strcat_kunit.ko] has no CRC! tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: 5ad3cb0ed525b80c7f66c32b49a68c1f3510bec9 commit: 3bf301e1ab85e18ed0e337ce124dc71d6d7b5fd7 string: Add Kunit tests for strcat() family date: 10 months ago config: alpha-randconfig-r024-20230814 (https://download.01.org/0day-ci/archive/20240303/202403030236.qOy0rBIN-lkp@intel.com/config) compiler: alpha-linux-gcc (GCC) 13.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240303/202403030236.qOy0rBIN-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@...el.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202403030236.qOy0rBIN-lkp@intel.com/ All warnings (new ones prefixed by >>, old ones prefixed by <<): WARNING: modpost: vmlinux.o: EXPORT_SYMBOL used for init/exit symbol: page_is_ram (section: .init.text) WARNING: modpost: EXPORT symbol "strcpy" [vmlinux] version generation failed, symbol will not be versioned. Is "strcpy" prototyped in <asm/asm-prototypes.h>? WARNING: modpost: EXPORT symbol "strcat" [vmlinux] version generation failed, symbol will not be versioned. Is "strcat" prototyped in <asm/asm-prototypes.h>? WARNING: modpost: EXPORT symbol "strncpy" [vmlinux] version generation failed, symbol will not be versioned. Is "strncpy" prototyped in <asm/asm-prototypes.h>? WARNING: modpost: EXPORT symbol "strncat" [vmlinux] version generation failed, symbol will not be versioned. Is "strncat" prototyped in <asm/asm-prototypes.h>? WARNING: modpost: "strcpy" [fs/ecryptfs/ecryptfs.ko] has no CRC! WARNING: modpost: "strncpy" [fs/ecryptfs/ecryptfs.ko] has no CRC! WARNING: modpost: "strncpy" [security/keys/encrypted-keys/encrypted-keys.ko] has no CRC! WARNING: modpost: "strncat" [lib/kunit/kunit.ko] has no CRC! >> WARNING: modpost: "strncat" [lib/strcat_kunit.ko] has no CRC! WARNING: modpost: "strcpy" [drivers/video/fbdev/mmp/fb/mmpfb.ko] has no CRC! WARNING: modpost: "strcpy" [drivers/video/fbdev/cyber2000fb.ko] has no CRC! WARNING: modpost: "strncpy" [drivers/char/ipmi/ipmi_msghandler.ko] has no CRC! WARNING: modpost: "strcpy" [drivers/char/ipmi/ipmi_watchdog.ko] has no CRC! WARNING: modpost: "strncpy" [drivers/tty/n_gsm.ko] has no CRC! WARNING: modpost: "strcpy" [drivers/base/regmap/regmap-kunit.ko] has no CRC! WARNING: modpost: "strcpy" [drivers/nfc/pn544/pn544_i2c.ko] has no CRC! WARNING: modpost: "strcpy" [drivers/mtd/devices/phram.ko] has no CRC! WARNING: modpost: "strcpy" [drivers/mtd/nand/raw/r852.ko] has no CRC! WARNING: modpost: "strncpy" [drivers/auxdisplay/panel.ko] has no CRC! WARNING: modpost: "strcpy" [drivers/usb/misc/usbsevseg.ko] has no CRC! WARNING: modpost: "strncpy" [drivers/input/rmi4/rmi_core.ko] has no CRC! WARNING: modpost: "strncpy" [drivers/power/supply/bq24190_charger.ko] has no CRC! WARNING: modpost: "strcpy" [drivers/mmc/core/mmc_core.ko] has no CRC! WARNING: modpost: "strncpy" [drivers/crypto/cavium/nitrox/n5pf.ko] has no CRC! WARNING: modpost: "strncpy" [drivers/hid/uhid.ko] has no CRC! WARNING: modpost: "strcpy" [drivers/iio/test/iio-test-rescale.ko] has no CRC! WARNING: modpost: "strcpy" [net/bluetooth/bluetooth.ko] has no CRC! -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
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