Messages in this thread | | | Date | Sat, 4 Dec 2021 23:38:17 +0800 | From | kernel test robot <> | Subject | [t-kristo-pm:usi-5.16-rfc-v3-bpf 17/24] drivers/hid/hid-bpf.c:229:23: sparse: sparse: symbol 'hid_bpf_add_report' was not declared. Should it be static? |
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tree: https://github.com/t-kristo/linux-pm usi-5.16-rfc-v3-bpf head: d0f251812c57f49830816624bec858500e4e14c2 commit: e4c4cfe6fd7edf4bdd3bbd2e408759db9b02290e [17/24] HID: bpf: compile fix for bpf_hid_foreach_rdesc_item config: i386-randconfig-s002-20211203 (https://download.01.org/0day-ci/archive/20211204/202112042321.22HhAzT8-lkp@intel.com/config) compiler: gcc-9 (Debian 9.3.0-22) 9.3.0 reproduce: # apt-get install sparse # sparse version: v0.6.4-dirty # https://github.com/t-kristo/linux-pm/commit/e4c4cfe6fd7edf4bdd3bbd2e408759db9b02290e git remote add t-kristo-pm https://github.com/t-kristo/linux-pm git fetch --no-tags t-kristo-pm usi-5.16-rfc-v3-bpf git checkout e4c4cfe6fd7edf4bdd3bbd2e408759db9b02290e # save the config file to linux build tree mkdir build_dir make W=1 C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' O=build_dir ARCH=i386 SHELL=/bin/bash drivers/hid/
If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp@intel.com>
sparse warnings: (new ones prefixed by >>) drivers/hid/hid-bpf.c:36:21: sparse: sparse: incompatible types in comparison expression (different address spaces): drivers/hid/hid-bpf.c:36:21: sparse: struct bpf_prog_array [noderef] __rcu * drivers/hid/hid-bpf.c:36:21: sparse: struct bpf_prog_array * drivers/hid/hid-bpf.c:46:9: sparse: sparse: incompatible types in comparison expression (different address spaces): drivers/hid/hid-bpf.c:46:9: sparse: struct bpf_prog_array [noderef] __rcu * drivers/hid/hid-bpf.c:46:9: sparse: struct bpf_prog_array * drivers/hid/hid-bpf.c:79:53: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected struct bpf_prog_array **array @@ got struct bpf_prog_array [noderef] __rcu ** @@ drivers/hid/hid-bpf.c:81:53: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected struct bpf_prog_array **array @@ got struct bpf_prog_array [noderef] __rcu ** @@ drivers/hid/hid-bpf.c:103:21: sparse: sparse: incompatible types in comparison expression (different address spaces): drivers/hid/hid-bpf.c:103:21: sparse: struct bpf_prog_array [noderef] __rcu * drivers/hid/hid-bpf.c:103:21: sparse: struct bpf_prog_array * drivers/hid/hid-bpf.c:113:9: sparse: sparse: incompatible types in comparison expression (different address spaces): drivers/hid/hid-bpf.c:113:9: sparse: struct bpf_prog_array [noderef] __rcu * drivers/hid/hid-bpf.c:113:9: sparse: struct bpf_prog_array * drivers/hid/hid-bpf.c:147:53: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected struct bpf_prog_array **array @@ got struct bpf_prog_array [noderef] __rcu ** @@ drivers/hid/hid-bpf.c:149:53: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected struct bpf_prog_array **array @@ got struct bpf_prog_array [noderef] __rcu ** @@ drivers/hid/hid-bpf.c:151:26: sparse: sparse: incompatible types in comparison expression (different address spaces): drivers/hid/hid-bpf.c:151:26: sparse: struct bpf_prog * drivers/hid/hid-bpf.c:151:26: sparse: struct bpf_prog [noderef] __rcu * drivers/hid/hid-bpf.c:214:27: sparse: sparse: symbol 'hid_prog_ops' was not declared. Should it be static? >> drivers/hid/hid-bpf.c:229:23: sparse: sparse: symbol 'hid_bpf_add_report' was not declared. Should it be static? >> drivers/hid/hid-bpf.c:257:6: sparse: sparse: symbol 'hid_bpf_free_reports' was not declared. Should it be static? drivers/hid/hid-bpf.c:615:31: sparse: sparse: symbol 'hid_verifier_ops' was not declared. Should it be static? drivers/hid/hid-bpf.c:844:31: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected struct bpf_prog const *prog @@ got struct bpf_prog [noderef] __rcu *rdesc_fixup_prog @@ drivers/hid/hid-bpf.c:898:39: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected struct bpf_prog *prog @@ got struct bpf_prog [noderef] __rcu *rdesc_fixup_prog @@
Please review and possibly fold the followup patch.
--- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
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