tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: 4b48fa45408a2757255bdd0c640c1f693b424fe4 commit: 1fe6d02bf7ba2fb5c30d3c4bed50f127243f7128 [3479/3479] urma: add ubagg ioctl interface and topology management config: arm64-randconfig-r061-20251205 (https://download.01.org/0day-ci/archive/20251206/202512060320.lR9JnDhZ-lkp@i...) compiler: aarch64-linux-gcc (GCC) 9.5.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251206/202512060320.lR9JnDhZ-lkp@i...) 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@intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202512060320.lR9JnDhZ-lkp@intel.com/ All warnings (new ones prefixed by >>):

...

drivers/ub/urma/ubagg/ubagg_ioctl.c:70:6: warning: no previous prototype for 'ubagg_dev_ref_get' [-Wmissing-prototypes] 70 | void ubagg_dev_ref_get(struct ubagg_device *dev) | ^~~~~~~~~~~~~~~~~ drivers/ub/urma/ubagg/ubagg_ioctl.c:75:6: warning: no previous prototype for 'ubagg_dev_ref_put' [-Wmissing-prototypes] 75 | void ubagg_dev_ref_put(struct ubagg_device *dev) | ^~~~~~~~~~~~~~~~~ drivers/ub/urma/ubagg/ubagg_ioctl.c:446:5: warning: no previous prototype for 'ubagg_user_ctl' [-Wmissing-prototypes] 446 | int ubagg_user_ctl(struct ubcore_device *dev, struct ubcore_user_ctl *user_ctl) | ^~~~~~~~~~~~~~ drivers/ub/urma/ubagg/ubagg_ioctl.c:483:5: warning: no previous prototype for 'ubagg_config_device' [-Wmissing-prototypes] 483 | int ubagg_config_device(struct ubcore_device *dev, | ^~~~~~~~~~~~~~~~~~~ drivers/ub/urma/ubagg/ubagg_ioctl.c:514:20: warning: no previous prototype for 'ubagg_create_jfc' [-Wmissing-prototypes] 514 | struct ubcore_jfc *ubagg_create_jfc(struct ubcore_device *ub_dev, | ^~~~~~~~~~~~~~~~ drivers/ub/urma/ubagg/ubagg_ioctl.c:550:5: warning: no previous prototype for 'ubagg_destroy_jfc' [-Wmissing-prototypes] 550 | int ubagg_destroy_jfc(struct ubcore_jfc *jfc) | ^~~~~~~~~~~~~~~~~ drivers/ub/urma/ubagg/ubagg_ioctl.c:568:20: warning: no previous prototype for 'ubagg_create_jfs' [-Wmissing-prototypes] 568 | struct ubcore_jfs *ubagg_create_jfs(struct ubcore_device *ub_dev, | ^~~~~~~~~~~~~~~~ drivers/ub/urma/ubagg/ubagg_ioctl.c:609:5: warning: no previous prototype for 'ubagg_destroy_jfs' [-Wmissing-prototypes] 609 | int ubagg_destroy_jfs(struct ubcore_jfs *jfs) | ^~~~~~~~~~~~~~~~~ drivers/ub/urma/ubagg/ubagg_ioctl.c:626:20: warning: no previous prototype for 'ubagg_create_jfr' [-Wmissing-prototypes] 626 | struct ubcore_jfr *ubagg_create_jfr(struct ubcore_device *ub_dev, | ^~~~~~~~~~~~~~~~ drivers/ub/urma/ubagg/ubagg_ioctl.c:718:5: warning: no previous prototype for 'ubagg_destroy_jfr' [-Wmissing-prototypes] 718 | int ubagg_destroy_jfr(struct ubcore_jfr *jfr) | ^~~~~~~~~~~~~~~~~ drivers/ub/urma/ubagg/ubagg_ioctl.c:737:22: warning: no previous prototype for 'ubagg_create_jetty' [-Wmissing-prototypes] 737 | struct ubcore_jetty *ubagg_create_jetty(struct ubcore_device *dev, | ^~~~~~~~~~~~~~~~~~ drivers/ub/urma/ubagg/ubagg_ioctl.c:829:5: warning: no previous prototype for 'ubagg_destroy_jetty' [-Wmissing-prototypes] 829 | int ubagg_destroy_jetty(struct ubcore_jetty *jetty) | ^~~~~~~~~~~~~~~~~~~ drivers/ub/urma/ubagg/ubagg_ioctl.c:849:5: warning: no previous prototype for 'ubagg_query_device_status' [-Wmissing-prototypes] 849 | int ubagg_query_device_status(struct ubcore_device *dev, | ^~~~~~~~~~~~~~~~~~~~~~~~~

Kconfig warnings: (for reference only) WARNING: unmet direct dependencies detected for PGP_PRELOAD Depends on [n]: CRYPTO [=y] && ASYMMETRIC_KEY_TYPE [=n] Selected by [y]: - PGP_PRELOAD_PUBLIC_KEYS [=y] && CRYPTO [=y] vim +/ubagg_dev_ref_get +70 drivers/ub/urma/ubagg/ubagg_ioctl.c 69

70 void ubagg_dev_ref_get(struct ubagg_device *dev) 71 { 72 kref_get(&dev->ref); 73 } 74 75 void ubagg_dev_ref_put(struct ubagg_device *dev) 76 { 77 kref_put(&dev->ref, ubagg_dev_release); 78 } 79

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