September 2024 - Kernel - mailweb.openeuler.org

[openeuler:OLK-5.10 19475/30000] drivers/ub/urma/ubcore/ubcore_dp.c:26:5: warning: no previous prototype for 'ubcore_rearm_jfc'
by kernel test robot 13 Sep '24

13 Sep '24

Hi Yizhen, FYI, the error/warning still remains. tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: 8f53b22e47e98837db7830541a369ed0cd5df749 commit: ad84f0a92e3fe282d8280d8c45f8d5b8aab1a2b4 [19475/30000] ub: ubcore add event api and add jetty and event api impls to compile config: arm64-randconfig-004-20240912 (https://download.01.org/0day-ci/archive/20240913/202409131051.TeavBfiV-lkp@…) compiler: aarch64-linux-gcc (GCC) 14.1.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240913/202409131051.TeavBfiV-lkp@…) 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(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202409131051.TeavBfiV-lkp@intel.com/ All warnings (new ones prefixed by >>): >> drivers/ub/urma/ubcore/ubcore_dp.c:26:5: warning: no previous prototype for 'ubcore_rearm_jfc' [-Wmissing-prototypes] 26 | int ubcore_rearm_jfc(struct ubcore_jfc *jfc, bool solicited_only) | ^~~~~~~~~~~~~~~~ Kconfig warnings: (for reference only) WARNING: unmet direct dependencies detected for PGP_KEY_PARSER Depends on [n]: CRYPTO [=y] && ASYMMETRIC_KEY_TYPE [=y] && ASYMMETRIC_PUBLIC_KEY_SUBTYPE [=n] Selected by [y]: - PGP_PRELOAD [=y] && CRYPTO [=y] && ASYMMETRIC_KEY_TYPE [=y] vim +/ubcore_rearm_jfc +26 drivers/ub/urma/ubcore/ubcore_dp.c 25 > 26 int ubcore_rearm_jfc(struct ubcore_jfc *jfc, bool solicited_only) -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:OLK-5.10] BUILD REGRESSION 8f53b22e47e98837db7830541a369ed0cd5df749
by kernel test robot 13 Sep '24

13 Sep '24

tree/branch: https://gitee.com/openeuler/kernel.git OLK-5.10 branch HEAD: 8f53b22e47e98837db7830541a369ed0cd5df749 !11510 x86/mtrr: Check if fixed MTRRs exist before saving them Error/Warning (recently discovered and may have been fixed): arch/arm64/include/asm/archrandom.h:20:2: error: unknown register name 'x16' in asm drivers/ub/urma/ubcore/ubcore_main.c:61:5: warning: no previous prototype for 'ubcore_open' [-Wmissing-prototypes] drivers/ub/urma/ubcore/ubcore_umem.c:227:21: warning: no previous prototype for 'ubcore_umem_get' [-Wmissing-prototypes] drivers/ub/urma/ubcore/ubcore_umem.c:245:6: warning: no previous prototype for 'ubcore_umem_release' [-Wmissing-prototypes] drivers/ub/urma/uburma/uburma_dev_ops.c:102:5: warning: no previous prototype for 'uburma_close' [-Wmissing-prototypes] drivers/ub/urma/uburma/uburma_dev_ops.c:32:5: warning: no previous prototype for 'uburma_mmap' [-Wmissing-prototypes] drivers/ub/urma/uburma/uburma_dev_ops.c:32:6: warning: no previous prototype for 'uburma_release_file' [-Wmissing-prototypes] drivers/ub/urma/uburma/uburma_dev_ops.c:49:5: warning: no previous prototype for 'uburma_open' [-Wmissing-prototypes] drivers/ub/urma/uburma/uburma_dev_ops.c:66:50: warning: the comparison will always evaluate as 'false' for the address of 'dev_name' will never be NULL [-Waddress] kernel/workqueue.c:4821:5: error: implicit declaration of function 'printk_safe_enter' [-Werror,-Wimplicit-function-declaration] mm/share_pool.c:2573:7: warning: no previous prototype for '__mg_sp_alloc_nodemask' [-Wmissing-prototypes] Error/Warning ids grouped by kconfigs: recent_errors |-- arm64-allnoconfig | `-- include-linux-backing-dev.h:warning:struct-cgroup_subsys-declared-inside-parameter-list-will-not-be-visible-outside-of-this-definition-or-declaration |-- arm64-defconfig | |-- arch-arm64-kvm-cvm.c:warning:no-previous-prototype-for-kvm_cvm_create_ttt_levels | |-- arch-arm64-kvm-cvm.c:warning:no-previous-prototype-for-kvm_cvm_get_num_brps | |-- arch-arm64-kvm-cvm.c:warning:no-previous-prototype-for-kvm_cvm_get_num_wrps | |-- arch-arm64-kvm-cvm.c:warning:no-previous-prototype-for-kvm_cvm_ipa_limit | |-- arch-arm64-kvm-cvm.c:warning:no-previous-prototype-for-kvm_cvm_populate_par_region | |-- arch-arm64-kvm-cvm.c:warning:no-previous-prototype-for-kvm_cvm_supports_pmu | |-- arch-arm64-kvm-cvm.c:warning:no-previous-prototype-for-kvm_cvm_supports_sve | |-- drivers-net-ethernet-hisilicon-hns3-hns3pf-hclge_main.c:warning:implicit-conversion-from-enum-hclge_ext_opcode_type-to-enum-hclge_opcode_type | |-- drivers-net-ethernet-hisilicon-hns3-hns3pf-hclge_tm.c:warning:no-previous-prototype-for-hclge_mbx_set_vf_multi_tc | `-- drivers-net-ethernet-hisilicon-hns3-hns3pf-hclge_tm.c:warning:no-previous-prototype-for-hclge_tm_vf_tc_dwrr_cfg |-- arm64-randconfig-002-20240913 | `-- arch-arm64-include-asm-archrandom.h:error:unknown-register-name-x16-in-asm |-- arm64-randconfig-003-20240913 | `-- include-linux-backing-dev.h:warning:struct-cgroup_subsys-declared-inside-parameter-list-will-not-be-visible-outside-of-this-definition-or-declaration |-- arm64-randconfig-004-20240912 | |-- drivers-ub-urma-ubcore-ubcore_main.c:warning:no-previous-prototype-for-ubcore_open | |-- drivers-ub-urma-ubcore-ubcore_umem.c:warning:no-previous-prototype-for-ubcore_umem_get | |-- drivers-ub-urma-ubcore-ubcore_umem.c:warning:no-previous-prototype-for-ubcore_umem_release | |-- drivers-ub-urma-uburma-uburma_dev_ops.c:warning:no-previous-prototype-for-uburma_close | |-- drivers-ub-urma-uburma-uburma_dev_ops.c:warning:no-previous-prototype-for-uburma_mmap | |-- drivers-ub-urma-uburma-uburma_dev_ops.c:warning:no-previous-prototype-for-uburma_open | |-- drivers-ub-urma-uburma-uburma_dev_ops.c:warning:no-previous-prototype-for-uburma_release_file | |-- drivers-ub-urma-uburma-uburma_dev_ops.c:warning:the-comparison-will-always-evaluate-as-false-for-the-address-of-dev_name-will-never-be-NULL | `-- mm-share_pool.c:warning:no-previous-prototype-for-__mg_sp_alloc_nodemask |-- x86_64-allnoconfig | |-- include-linux-backing-dev.h:warning:declaration-of-struct-cgroup_subsys-will-not-be-visible-outside-of-this-function | |-- kernel-static_call_inline.c:warning:no-previous-prototype-for-function-klp_static_call_register | `-- kernel-workqueue.c:error:implicit-declaration-of-function-printk_safe_enter-Werror-Wimplicit-function-declaration |-- x86_64-allyesconfig | |-- arch-x86-kvm-x86.c:warning:no-previous-prototype-for-function-kvm_post_set_cr0 | |-- arch-x86-kvm-x86.c:warning:no-previous-prototype-for-function-kvm_post_set_cr4 | |-- arch-x86-kvm-x86.c:warning:no-previous-prototype-for-function-kvm_read_guest_page_mmu | |-- drivers-acpi-numa-hmat.c:warning:no-previous-prototype-for-function-hmat_restore_target | |-- drivers-net-can-spi-mcp251xfd-mcp251xfd-core.c:warning:no-previous-prototype-for-function-mcp251xfd_tx_obj_write_sync | |-- drivers-net-ethernet-hisilicon-hns3-hns3pf-hclge_tm.c:warning:no-previous-prototype-for-function-hclge_mbx_set_vf_multi_tc | |-- drivers-net-ethernet-hisilicon-hns3-hns3pf-hclge_tm.c:warning:no-previous-prototype-for-function-hclge_tm_vf_tc_dwrr_cfg | |-- drivers-net-ethernet-mucse-rnpgbe-rnpgbe_main.c:warning:variable-err-is-used-uninitialized-whenever-if-condition-is-false | |-- drivers-net-ethernet-mucse-rnpgbevf-rnpgbevf_main.c:warning:Excess-function-parameter-direction-description-in-rnpgbevf_set_ring_vector | |-- drivers-net-ethernet-mucse-rnpgbevf-rnpgbevf_main.c:warning:Excess-function-parameter-msix_vector-description-in-rnpgbevf_set_ring_vector | |-- drivers-net-ethernet-mucse-rnpgbevf-rnpgbevf_main.c:warning:Excess-function-parameter-queue-description-in-rnpgbevf_set_ring_vector | |-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:Excess-function-parameter-direction-description-in-rnpvf_set_ring_vector | |-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:Excess-function-parameter-msix_vector-description-in-rnpvf_set_ring_vector | |-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:Excess-function-parameter-queue-description-in-rnpvf_set_ring_vector | |-- drivers-ub-urma-ubcore-ubcore_cdev_file.c:warning:no-previous-prototype-for-function-ubcore_create_dev_attr_files | |-- drivers-ub-urma-ubcore-ubcore_cdev_file.c:warning:no-previous-prototype-for-function-ubcore_create_port_attr_files | |-- drivers-ub-urma-ubcore-ubcore_cdev_file.c:warning:no-previous-prototype-for-function-ubcore_remove_dev_attr_files | |-- drivers-ub-urma-ubcore-ubcore_cdev_file.c:warning:no-previous-prototype-for-function-ubcore_remove_port_attr_files | |-- drivers-ub-urma-ubcore-ubcore_ctp.c:warning:comparison-of-address-of-dev-ht-UBCORE_HT_CTP-.head-equal-to-a-null-pointer-is-always-false | |-- drivers-ub-urma-ubcore-ubcore_device.c:warning:no-previous-prototype-for-function-ubcore_dispatch_event | |-- drivers-ub-urma-ubcore-ubcore_device.c:warning:no-previous-prototype-for-function-ubcore_net_exit | |-- drivers-ub-urma-ubcore-ubcore_msg.c:warning:Function-parameter-or-member-ctx-not-described-in-ubcore_update_uvs_eid_ret | |-- drivers-ub-urma-ubcore-ubcore_msg.c:warning:Function-parameter-or-member-dev-not-described-in-ubcore_asyn_send_fe2tpf_msg | |-- drivers-ub-urma-ubcore-ubcore_msg.c:warning:Function-parameter-or-member-req-not-described-in-ubcore_asyn_send_fe2tpf_msg | |-- drivers-ub-urma-ubcore-ubcore_msg.c:warning:no-previous-prototype-for-function-ubcore_asyn_send_fe2tpf_msg | |-- drivers-ub-urma-ubcore-ubcore_netdev.c:warning:no-previous-prototype-for-function-ubcore_fill_port_netdev | |-- drivers-ub-urma-ubcore-ubcore_netdev.c:warning:no-previous-prototype-for-function-ubcore_lookup_sip_info_without_lock | |-- drivers-ub-urma-ubcore-ubcore_netdev.c:warning:no-previous-prototype-for-function-ubcore_new_sip_req_msg | |-- drivers-ub-urma-ubcore-ubcore_netdev.c:warning:no-previous-prototype-for-function-ubcore_update_sip_entry | |-- drivers-ub-urma-ubcore-ubcore_netlink.c:warning:no-previous-prototype-for-function-ubcore_genl_unicast | |-- drivers-ub-urma-ubcore-ubcore_tpg.c:warning:comparison-of-address-of-dev-ht-UBCORE_HT_TP-.head-equal-to-a-null-pointer-is-always-false | |-- drivers-ub-urma-ubcore-ubcore_tpg.c:warning:comparison-of-address-of-dev-ht-UBCORE_HT_TPG-.head-equal-to-a-null-pointer-is-always-false | |-- drivers-ub-urma-ubcore-ubcore_tpg.c:warning:no-previous-prototype-for-function-ubcore_tpg_kref_get | |-- drivers-ub-urma-ubcore-ubcore_umem.c:warning:no-previous-prototype-for-function-ubcore_umem_find_best_page_size | |-- drivers-ub-urma-ubcore-ubcore_utp.c:warning:comparison-of-address-of-dev-ht-UBCORE_HT_UTP-.head-equal-to-a-null-pointer-is-always-false | |-- drivers-ub-urma-ubcore-ubcore_vtp.c:warning:no-previous-prototype-for-function-ubcore_hash_table_rmv_vtpn | |-- drivers-ub-urma-uburma-uburma_mmap.c:warning:no-previous-prototype-for-function-uburma_get_umap_ops | |-- drivers-ub-urma-uburma-uburma_mmap.c:warning:no-previous-prototype-for-function-uburma_umap_priv_init | |-- drivers-ub-urma-uburma-uburma_mmap.c:warning:no-previous-prototype-for-function-uburma_unmap_vma_pages | `-- kernel-static_call_inline.c:warning:no-previous-prototype-for-function-klp_static_call_register |-- x86_64-buildonly-randconfig-001-20240913 | `-- kernel-static_call_inline.c:warning:no-previous-prototype-for-function-klp_static_call_register |-- x86_64-buildonly-randconfig-002-20240913 | |-- arch-x86-events-zhaoxin-uncore.c:warning:cluster_id-is-used-uninitialized | |-- arch-x86-events-zhaoxin-uncore.c:warning:subnode_id-is-used-uninitialized | `-- kernel-static_call_inline.c:warning:no-previous-prototype-for-klp_static_call_register |-- x86_64-buildonly-randconfig-003-20240913 | `-- kernel-static_call_inline.c:warning:no-previous-prototype-for-function-klp_static_call_register |-- x86_64-buildonly-randconfig-004-20240913 | |-- kernel-static_call_inline.c:warning:no-previous-prototype-for-function-klp_static_call_register | `-- kernel-workqueue.c:error:implicit-declaration-of-function-printk_safe_enter-Werror-Wimplicit-function-declaration |-- x86_64-buildonly-randconfig-005-20240913 | `-- kernel-static_call_inline.c:warning:no-previous-prototype-for-klp_static_call_register |-- x86_64-buildonly-randconfig-006-20240913 | `-- kernel-static_call_inline.c:warning:no-previous-prototype-for-function-klp_static_call_register |-- x86_64-defconfig | `-- kernel-static_call_inline.c:warning:no-previous-prototype-for-klp_static_call_register `-- x86_64-rhel-8.3-rust |-- arch-x86-kvm-x86.c:warning:no-previous-prototype-for-function-kvm_post_set_cr0 |-- arch-x86-kvm-x86.c:warning:no-previous-prototype-for-function-kvm_post_set_cr4 |-- arch-x86-kvm-x86.c:warning:no-previous-prototype-for-function-kvm_read_guest_page_mmu |-- drivers-acpi-numa-hmat.c:warning:no-previous-prototype-for-function-hmat_restore_target `-- kernel-static_call_inline.c:warning:no-previous-prototype-for-function-klp_static_call_register elapsed time: 960m configs tested: 17 configs skipped: 112 tested configs: arm64 allmodconfig clang-20 arm64 allnoconfig gcc-14.1.0 arm64 defconfig gcc-14.1.0 arm64 randconfig-001-20240913 clang-15 arm64 randconfig-002-20240913 clang-20 arm64 randconfig-003-20240913 gcc-14.1.0 arm64 randconfig-004-20240913 clang-20 x86_64 allnoconfig clang-18 x86_64 allyesconfig clang-18 x86_64 buildonly-randconfig-001-20240913 clang-18 x86_64 buildonly-randconfig-002-20240913 gcc-12 x86_64 buildonly-randconfig-003-20240913 clang-18 x86_64 buildonly-randconfig-004-20240913 clang-18 x86_64 buildonly-randconfig-005-20240913 gcc-12 x86_64 buildonly-randconfig-006-20240913 clang-18 x86_64 defconfig gcc-11 x86_64 rhel-8.3-rust clang-18 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:OLK-5.10 16408/30000] arch/arm64/include/asm/archrandom.h:20:2: error: unknown register name 'x16' in asm
by kernel test robot 13 Sep '24

13 Sep '24

tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: 8f53b22e47e98837db7830541a369ed0cd5df749 commit: 78568d28ad62c586e32e3989de5354fcb014c09f [16408/30000] scripts: Fix issue of module signing with openssl 3.x config: arm64-randconfig-002-20240913 (https://download.01.org/0day-ci/archive/20240913/202409130912.f9BTikpV-lkp@…) compiler: clang version 20.0.0git (https://github.com/llvm/llvm-project bf684034844c660b778f0eba103582f582b710c9) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240913/202409130912.f9BTikpV-lkp@…) 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(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202409130912.f9BTikpV-lkp@intel.com/ All errors (new ones prefixed by >>): In file included from arch/arm64/include/asm/pointer_auth.h:6: In file included from include/linux/random.h:104: arch/arm64/include/asm/archrandom.h:20:2: error: unknown register name 'r1' in asm include/linux/arm-smccc.h:446:4: note: expanded from macro 'arm_smccc_1_1_invoke' 446 | arm_smccc_1_1_hvc(__VA_ARGS__); | ^ include/linux/arm-smccc.h:412:32: note: expanded from macro 'arm_smccc_1_1_hvc' 412 | #define arm_smccc_1_1_hvc(...) __arm_smccc_1_1(SMCCC_HVC_INST, __VA_ARGS__) | ^ include/linux/arm-smccc.h:370:33: note: expanded from macro '__arm_smccc_1_1' 370 | register unsigned long r1 asm("r1"); | ^ In file included from arch/arm64/kernel/asm-offsets.c:10: In file included from include/linux/arm_sdei.h:8: In file included from include/acpi/ghes.h:5: In file included from include/acpi/apei.h:9: In file included from include/linux/acpi.h:13: In file included from include/linux/irqdomain.h:35: In file included from include/linux/of.h:17: In file included from include/linux/kobject.h:21: In file included from include/linux/sysfs.h:17: In file included from include/linux/kernfs.h:13: In file included from include/linux/mutex.h:19: In file included from arch/arm64/include/asm/processor.h:38: In file included from arch/arm64/include/asm/pointer_auth.h:6: In file included from include/linux/random.h:104: arch/arm64/include/asm/archrandom.h:20:2: error: unknown register name 'r2' in asm include/linux/arm-smccc.h:446:4: note: expanded from macro 'arm_smccc_1_1_invoke' 446 | arm_smccc_1_1_hvc(__VA_ARGS__); | ^ include/linux/arm-smccc.h:412:32: note: expanded from macro 'arm_smccc_1_1_hvc' 412 | #define arm_smccc_1_1_hvc(...) __arm_smccc_1_1(SMCCC_HVC_INST, __VA_ARGS__) | ^ include/linux/arm-smccc.h:371:33: note: expanded from macro '__arm_smccc_1_1' 371 | register unsigned long r2 asm("r2"); | ^ In file included from arch/arm64/kernel/asm-offsets.c:10: In file included from include/linux/arm_sdei.h:8: In file included from include/acpi/ghes.h:5: In file included from include/acpi/apei.h:9: In file included from include/linux/acpi.h:13: In file included from include/linux/irqdomain.h:35: In file included from include/linux/of.h:17: In file included from include/linux/kobject.h:21: In file included from include/linux/sysfs.h:17: In file included from include/linux/kernfs.h:13: In file included from include/linux/mutex.h:19: In file included from arch/arm64/include/asm/processor.h:38: In file included from arch/arm64/include/asm/pointer_auth.h:6: In file included from include/linux/random.h:104: arch/arm64/include/asm/archrandom.h:20:2: error: unknown register name 'r3' in asm include/linux/arm-smccc.h:446:4: note: expanded from macro 'arm_smccc_1_1_invoke' 446 | arm_smccc_1_1_hvc(__VA_ARGS__); | ^ include/linux/arm-smccc.h:412:32: note: expanded from macro 'arm_smccc_1_1_hvc' 412 | #define arm_smccc_1_1_hvc(...) __arm_smccc_1_1(SMCCC_HVC_INST, __VA_ARGS__) | ^ include/linux/arm-smccc.h:372:33: note: expanded from macro '__arm_smccc_1_1' 372 | register unsigned long r3 asm("r3"); | ^ In file included from arch/arm64/kernel/asm-offsets.c:10: In file included from include/linux/arm_sdei.h:8: In file included from include/acpi/ghes.h:5: In file included from include/acpi/apei.h:9: In file included from include/linux/acpi.h:13: In file included from include/linux/irqdomain.h:35: In file included from include/linux/of.h:17: In file included from include/linux/kobject.h:21: In file included from include/linux/sysfs.h:17: In file included from include/linux/kernfs.h:13: In file included from include/linux/mutex.h:19: In file included from arch/arm64/include/asm/processor.h:38: In file included from arch/arm64/include/asm/pointer_auth.h:6: In file included from include/linux/random.h:104: arch/arm64/include/asm/archrandom.h:20:2: error: unknown register name 'r0' in asm include/linux/arm-smccc.h:446:4: note: expanded from macro 'arm_smccc_1_1_invoke' 446 | arm_smccc_1_1_hvc(__VA_ARGS__); | ^ include/linux/arm-smccc.h:412:32: note: expanded from macro 'arm_smccc_1_1_hvc' 412 | #define arm_smccc_1_1_hvc(...) __arm_smccc_1_1(SMCCC_HVC_INST, __VA_ARGS__) | ^ include/linux/arm-smccc.h:373:3: note: expanded from macro '__arm_smccc_1_1' 373 | __declare_args(__count_args(__VA_ARGS__), __VA_ARGS__); | ^ note: (skipping 1 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all) include/linux/arm-smccc.h:354:37: note: expanded from macro '___declare_args' 354 | #define ___declare_args(count, ...) __declare_arg_ ## count(__VA_ARGS__) | ^ <scratch space>:28:1: note: expanded from here 28 | __declare_arg_0 | ^ include/linux/arm-smccc.h:308:34: note: expanded from macro '__declare_arg_0' 308 | register unsigned long arg0 asm("r0") = (u32)a0 | ^ In file included from arch/arm64/kernel/asm-offsets.c:10: In file included from include/linux/arm_sdei.h:8: In file included from include/acpi/ghes.h:5: In file included from include/acpi/apei.h:9: In file included from include/linux/acpi.h:13: In file included from include/linux/irqdomain.h:35: In file included from include/linux/of.h:17: In file included from include/linux/kobject.h:21: In file included from include/linux/sysfs.h:17: In file included from include/linux/kernfs.h:13: In file included from include/linux/mutex.h:19: In file included from arch/arm64/include/asm/processor.h:38: In file included from arch/arm64/include/asm/pointer_auth.h:6: In file included from include/linux/random.h:104: >> arch/arm64/include/asm/archrandom.h:20:2: error: unknown register name 'x16' in asm include/linux/arm-smccc.h:446:4: note: expanded from macro 'arm_smccc_1_1_invoke' 446 | arm_smccc_1_1_hvc(__VA_ARGS__); | ^ include/linux/arm-smccc.h:412:32: note: expanded from macro 'arm_smccc_1_1_hvc' 412 | #define arm_smccc_1_1_hvc(...) __arm_smccc_1_1(SMCCC_HVC_INST, __VA_ARGS__) | ^ include/linux/arm-smccc.h:377:9: note: expanded from macro '__arm_smccc_1_1' 377 | __constraints(__count_args(__VA_ARGS__))); | ^ include/linux/arm-smccc.h:360:30: note: expanded from macro '__constraints' 360 | #define __constraints(count) ___constraints(count) | ^ include/linux/arm-smccc.h:359:4: note: expanded from macro '___constraints' 359 | : smccc_sve_clobbers "memory" | ^ include/linux/arm-smccc.h:283:28: note: expanded from macro 'smccc_sve_clobbers' 283 | #define smccc_sve_clobbers "x16", "x30", "cc", | ^ In file included from arch/arm64/kernel/asm-offsets.c:10: In file included from include/linux/arm_sdei.h:8: In file included from include/acpi/ghes.h:5: In file included from include/acpi/apei.h:9: In file included from include/linux/acpi.h:13: In file included from include/linux/irqdomain.h:35: In file included from include/linux/of.h:17: In file included from include/linux/kobject.h:21: In file included from include/linux/sysfs.h:17: In file included from include/linux/kernfs.h:13: In file included from include/linux/mutex.h:19: In file included from arch/arm64/include/asm/processor.h:38: In file included from arch/arm64/include/asm/pointer_auth.h:6: In file included from include/linux/random.h:104: arch/arm64/include/asm/archrandom.h:20:2: error: unknown register name 'r0' in asm include/linux/arm-smccc.h:449:4: note: expanded from macro 'arm_smccc_1_1_invoke' 449 | arm_smccc_1_1_smc(__VA_ARGS__); | ^ include/linux/arm-smccc.h:396:32: note: expanded from macro 'arm_smccc_1_1_smc' 396 | #define arm_smccc_1_1_smc(...) __arm_smccc_1_1(SMCCC_SMC_INST, __VA_ARGS__) | ^ include/linux/arm-smccc.h:369:33: note: expanded from macro '__arm_smccc_1_1' 369 | register unsigned long r0 asm("r0"); | ^ In file included from arch/arm64/kernel/asm-offsets.c:10: In file included from include/linux/arm_sdei.h:8: In file included from include/acpi/ghes.h:5: In file included from include/acpi/apei.h:9: In file included from include/linux/acpi.h:13: In file included from include/linux/irqdomain.h:35: In file included from include/linux/of.h:17: In file included from include/linux/kobject.h:21: In file included from include/linux/sysfs.h:17: In file included from include/linux/kernfs.h:13: In file included from include/linux/mutex.h:19: In file included from arch/arm64/include/asm/processor.h:38: In file included from arch/arm64/include/asm/pointer_auth.h:6: In file included from include/linux/random.h:104: arch/arm64/include/asm/archrandom.h:20:2: error: unknown register name 'r1' in asm include/linux/arm-smccc.h:449:4: note: expanded from macro 'arm_smccc_1_1_invoke' 449 | arm_smccc_1_1_smc(__VA_ARGS__); | ^ include/linux/arm-smccc.h:396:32: note: expanded from macro 'arm_smccc_1_1_smc' 396 | #define arm_smccc_1_1_smc(...) __arm_smccc_1_1(SMCCC_SMC_INST, __VA_ARGS__) | ^ include/linux/arm-smccc.h:370:33: note: expanded from macro '__arm_smccc_1_1' 370 | register unsigned long r1 asm("r1"); | ^ In file included from arch/arm64/kernel/asm-offsets.c:10: In file included from include/linux/arm_sdei.h:8: In file included from include/acpi/ghes.h:5: In file included from include/acpi/apei.h:9: In file included from include/linux/acpi.h:13: In file included from include/linux/irqdomain.h:35: In file included from include/linux/of.h:17: In file included from include/linux/kobject.h:21: In file included from include/linux/sysfs.h:17: In file included from include/linux/kernfs.h:13: In file included from include/linux/mutex.h:19: In file included from arch/arm64/include/asm/processor.h:38: In file included from arch/arm64/include/asm/pointer_auth.h:6: In file included from include/linux/random.h:104: arch/arm64/include/asm/archrandom.h:20:2: error: unknown register name 'r2' in asm include/linux/arm-smccc.h:449:4: note: expanded from macro 'arm_smccc_1_1_invoke' 449 | arm_smccc_1_1_smc(__VA_ARGS__); | ^ include/linux/arm-smccc.h:396:32: note: expanded from macro 'arm_smccc_1_1_smc' 396 | #define arm_smccc_1_1_smc(...) __arm_smccc_1_1(SMCCC_SMC_INST, __VA_ARGS__) | ^ include/linux/arm-smccc.h:371:33: note: expanded from macro '__arm_smccc_1_1' 371 | register unsigned long r2 asm("r2"); | ^ In file included from arch/arm64/kernel/asm-offsets.c:10: In file included from include/linux/arm_sdei.h:8: In file included from include/acpi/ghes.h:5: In file included from include/acpi/apei.h:9: In file included from include/linux/acpi.h:13: In file included from include/linux/irqdomain.h:35: In file included from include/linux/of.h:17: In file included from include/linux/kobject.h:21: In file included from include/linux/sysfs.h:17: In file included from include/linux/kernfs.h:13: In file included from include/linux/mutex.h:19: In file included from arch/arm64/include/asm/processor.h:38: In file included from arch/arm64/include/asm/pointer_auth.h:6: In file included from include/linux/random.h:104: arch/arm64/include/asm/archrandom.h:20:2: error: unknown register name 'r3' in asm include/linux/arm-smccc.h:449:4: note: expanded from macro 'arm_smccc_1_1_invoke' 449 | arm_smccc_1_1_smc(__VA_ARGS__); | ^ include/linux/arm-smccc.h:396:32: note: expanded from macro 'arm_smccc_1_1_smc' 396 | #define arm_smccc_1_1_smc(...) __arm_smccc_1_1(SMCCC_SMC_INST, __VA_ARGS__) | ^ include/linux/arm-smccc.h:372:33: note: expanded from macro '__arm_smccc_1_1' 372 | register unsigned long r3 asm("r3"); | ^ In file included from arch/arm64/kernel/asm-offsets.c:10: In file included from include/linux/arm_sdei.h:8: In file included from include/acpi/ghes.h:5: In file included from include/acpi/apei.h:9: In file included from include/linux/acpi.h:13: In file included from include/linux/irqdomain.h:35: In file included from include/linux/of.h:17: In file included from include/linux/kobject.h:21: In file included from include/linux/sysfs.h:17: In file included from include/linux/kernfs.h:13: In file included from include/linux/mutex.h:19: In file included from arch/arm64/include/asm/processor.h:38: In file included from arch/arm64/include/asm/pointer_auth.h:6: In file included from include/linux/random.h:104: arch/arm64/include/asm/archrandom.h:20:2: error: unknown register name 'r0' in asm include/linux/arm-smccc.h:449:4: note: expanded from macro 'arm_smccc_1_1_invoke' 449 | arm_smccc_1_1_smc(__VA_ARGS__); | ^ include/linux/arm-smccc.h:396:32: note: expanded from macro 'arm_smccc_1_1_smc' 396 | #define arm_smccc_1_1_smc(...) __arm_smccc_1_1(SMCCC_SMC_INST, __VA_ARGS__) | ^ include/linux/arm-smccc.h:373:3: note: expanded from macro '__arm_smccc_1_1' 373 | __declare_args(__count_args(__VA_ARGS__), __VA_ARGS__); | ^ note: (skipping 1 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all) include/linux/arm-smccc.h:354:37: note: expanded from macro '___declare_args' 354 | #define ___declare_args(count, ...) __declare_arg_ ## count(__VA_ARGS__) | ^ <scratch space>:36:1: note: expanded from here 36 | __declare_arg_0 | ^ include/linux/arm-smccc.h:308:34: note: expanded from macro '__declare_arg_0' 308 | register unsigned long arg0 asm("r0") = (u32)a0 | ^ In file included from arch/arm64/kernel/asm-offsets.c:10: In file included from include/linux/arm_sdei.h:8: In file included from include/acpi/ghes.h:5: In file included from include/acpi/apei.h:9: In file included from include/linux/acpi.h:13: In file included from include/linux/irqdomain.h:35: In file included from include/linux/of.h:17: In file included from include/linux/kobject.h:21: In file included from include/linux/sysfs.h:17: In file included from include/linux/kernfs.h:13: In file included from include/linux/mutex.h:19: In file included from arch/arm64/include/asm/processor.h:38: In file included from arch/arm64/include/asm/pointer_auth.h:6: In file included from include/linux/random.h:104: >> arch/arm64/include/asm/archrandom.h:20:2: error: unknown register name 'x16' in asm include/linux/arm-smccc.h:449:4: note: expanded from macro 'arm_smccc_1_1_invoke' 449 | arm_smccc_1_1_smc(__VA_ARGS__); | ^ include/linux/arm-smccc.h:396:32: note: expanded from macro 'arm_smccc_1_1_smc' 396 | #define arm_smccc_1_1_smc(...) __arm_smccc_1_1(SMCCC_SMC_INST, __VA_ARGS__) | ^ include/linux/arm-smccc.h:377:9: note: expanded from macro '__arm_smccc_1_1' 377 | __constraints(__count_args(__VA_ARGS__))); | ^ include/linux/arm-smccc.h:360:30: note: expanded from macro '__constraints' 360 | #define __constraints(count) ___constraints(count) | ^ include/linux/arm-smccc.h:359:4: note: expanded from macro '___constraints' 359 | : smccc_sve_clobbers "memory" | ^ include/linux/arm-smccc.h:283:28: note: expanded from macro 'smccc_sve_clobbers' 283 | #define smccc_sve_clobbers "x16", "x30", "cc", | ^ In file included from arch/arm64/kernel/asm-offsets.c:10: In file included from include/linux/arm_sdei.h:8: In file included from include/acpi/ghes.h:5: In file included from include/acpi/apei.h:9: In file included from include/linux/acpi.h:13: In file included from include/linux/irqdomain.h:35: In file included from include/linux/of.h:17: In file included from include/linux/kobject.h:21: In file included from include/linux/sysfs.h:17: In file included from include/linux/kernfs.h:13: In file included from include/linux/mutex.h:19: In file included from arch/arm64/include/asm/processor.h:38: In file included from arch/arm64/include/asm/pointer_auth.h:6: In file included from include/linux/random.h:104: arch/arm64/include/asm/archrandom.h:20:2: error: unknown register name 'r0' in asm include/linux/arm-smccc.h:452:4: note: expanded from macro 'arm_smccc_1_1_invoke' 452 | __fail_smccc_1_1(__VA_ARGS__); | ^ include/linux/arm-smccc.h:421:3: note: expanded from macro '__fail_smccc_1_1' 421 | __declare_args(__count_args(__VA_ARGS__), __VA_ARGS__); | ^ include/linux/arm-smccc.h:355:37: note: expanded from macro '__declare_args' 355 | #define __declare_args(count, ...) ___declare_args(count, __VA_ARGS__) | ^ include/linux/arm-smccc.h:354:37: note: expanded from macro '___declare_args' 354 | #define ___declare_args(count, ...) __declare_arg_ ## count(__VA_ARGS__) | ^ <scratch space>:44:1: note: expanded from here 44 | __declare_arg_0 | ^ include/linux/arm-smccc.h:308:34: note: expanded from macro '__declare_arg_0' 308 | register unsigned long arg0 asm("r0") = (u32)a0 | ^ In file included from arch/arm64/kernel/asm-offsets.c:10: In file included from include/linux/arm_sdei.h:8: In file included from include/acpi/ghes.h:5: In file included from include/acpi/apei.h:9: In file included from include/linux/acpi.h:13: In file included from include/linux/irqdomain.h:35: In file included from include/linux/of.h:17: In file included from include/linux/kobject.h:21: In file included from include/linux/sysfs.h:17: In file included from include/linux/kernfs.h:13: In file included from include/linux/mutex.h:19: In file included from arch/arm64/include/asm/processor.h:38: In file included from arch/arm64/include/asm/pointer_auth.h:6: In file included from include/linux/random.h:104: >> arch/arm64/include/asm/archrandom.h:20:2: error: unknown register name 'x16' in asm include/linux/arm-smccc.h:452:4: note: expanded from macro 'arm_smccc_1_1_invoke' 452 | __fail_smccc_1_1(__VA_ARGS__); | ^ include/linux/arm-smccc.h:422:13: note: expanded from macro '__fail_smccc_1_1' 422 | asm ("" : __constraints(__count_args(__VA_ARGS__))); | ^ include/linux/arm-smccc.h:360:30: note: expanded from macro '__constraints' 360 | #define __constraints(count) ___constraints(count) | ^ include/linux/arm-smccc.h:359:4: note: expanded from macro '___constraints' 359 | : smccc_sve_clobbers "memory" | ^ include/linux/arm-smccc.h:283:28: note: expanded from macro 'smccc_sve_clobbers' 283 | #define smccc_sve_clobbers "x16", "x30", "cc", | ^ In file included from arch/arm64/kernel/asm-offsets.c:10: In file included from include/linux/arm_sdei.h:8: In file included from include/acpi/ghes.h:5: In file included from include/acpi/apei.h:9: In file included from include/linux/acpi.h:13: In file included from include/linux/irqdomain.h:35: In file included from include/linux/of.h:17: In file included from include/linux/kobject.h:21: In file included from include/linux/sysfs.h:17: In file included from include/linux/kernfs.h:13: In file included from include/linux/mutex.h:19: In file included from arch/arm64/include/asm/processor.h:38: In file included from arch/arm64/include/asm/pointer_auth.h:6: In file included from include/linux/random.h:104: arch/arm64/include/asm/archrandom.h:66:3: error: unknown register name 'r0' in asm 66 | arm_smccc_1_1_invoke(ARM_SMCCC_TRNG_RND64, 64, &res); | ^ include/linux/arm-smccc.h:446:4: note: expanded from macro 'arm_smccc_1_1_invoke' 446 | arm_smccc_1_1_hvc(__VA_ARGS__); | ^ include/linux/arm-smccc.h:412:32: note: expanded from macro 'arm_smccc_1_1_hvc' 412 | #define arm_smccc_1_1_hvc(...) __arm_smccc_1_1(SMCCC_HVC_INST, __VA_ARGS__) | ^ include/linux/arm-smccc.h:369:33: note: expanded from macro '__arm_smccc_1_1' 369 | register unsigned long r0 asm("r0"); | ^ In file included from arch/arm64/kernel/asm-offsets.c:10: In file included from include/linux/arm_sdei.h:8: In file included from include/acpi/ghes.h:5: In file included from include/acpi/apei.h:9: In file included from include/linux/acpi.h:13: In file included from include/linux/irqdomain.h:35: In file included from include/linux/of.h:17: In file included from include/linux/kobject.h:21: In file included from include/linux/sysfs.h:17: In file included from include/linux/kernfs.h:13: In file included from include/linux/mutex.h:19: In file included from arch/arm64/include/asm/processor.h:38: In file included from arch/arm64/include/asm/pointer_auth.h:6: In file included from include/linux/random.h:104: arch/arm64/include/asm/archrandom.h:66:3: error: unknown register name 'r1' in asm include/linux/arm-smccc.h:446:4: note: expanded from macro 'arm_smccc_1_1_invoke' 446 | arm_smccc_1_1_hvc(__VA_ARGS__); | ^ include/linux/arm-smccc.h:412:32: note: expanded from macro 'arm_smccc_1_1_hvc' 412 | #define arm_smccc_1_1_hvc(...) __arm_smccc_1_1(SMCCC_HVC_INST, __VA_ARGS__) | ^ include/linux/arm-smccc.h:370:33: note: expanded from macro '__arm_smccc_1_1' 370 | register unsigned long r1 asm("r1"); | ^ In file included from arch/arm64/kernel/asm-offsets.c:10: In file included from include/linux/arm_sdei.h:8: In file included from include/acpi/ghes.h:5: In file included from include/acpi/apei.h:9: In file included from include/linux/acpi.h:13: In file included from include/linux/irqdomain.h:35: In file included from include/linux/of.h:17: In file included from include/linux/kobject.h:21: In file included from include/linux/sysfs.h:17: In file included from include/linux/kernfs.h:13: In file included from include/linux/mutex.h:19: In file included from arch/arm64/include/asm/processor.h:38: In file included from arch/arm64/include/asm/pointer_auth.h:6: In file included from include/linux/random.h:104: arch/arm64/include/asm/archrandom.h:66:3: error: unknown register name 'r2' in asm include/linux/arm-smccc.h:446:4: note: expanded from macro 'arm_smccc_1_1_invoke' 446 | arm_smccc_1_1_hvc(__VA_ARGS__); | ^ include/linux/arm-smccc.h:412:32: note: expanded from macro 'arm_smccc_1_1_hvc' 412 | #define arm_smccc_1_1_hvc(...) __arm_smccc_1_1(SMCCC_HVC_INST, __VA_ARGS__) | ^ include/linux/arm-smccc.h:371:33: note: expanded from macro '__arm_smccc_1_1' 371 | register unsigned long r2 asm("r2"); | ^ In file included from arch/arm64/kernel/asm-offsets.c:10: In file included from include/linux/arm_sdei.h:8: In file included from include/acpi/ghes.h:5: In file included from include/acpi/apei.h:9: In file included from include/linux/acpi.h:13: In file included from include/linux/irqdomain.h:35: In file included from include/linux/of.h:17: In file included from include/linux/kobject.h:21: In file included from include/linux/sysfs.h:17: In file included from include/linux/kernfs.h:13: In file included from include/linux/mutex.h:19: In file included from arch/arm64/include/asm/processor.h:38: In file included from arch/arm64/include/asm/pointer_auth.h:6: In file included from include/linux/random.h:104: arch/arm64/include/asm/archrandom.h:66:3: error: unknown register name 'r3' in asm include/linux/arm-smccc.h:446:4: note: expanded from macro 'arm_smccc_1_1_invoke' 446 | arm_smccc_1_1_hvc(__VA_ARGS__); | ^ include/linux/arm-smccc.h:412:32: note: expanded from macro 'arm_smccc_1_1_hvc' 412 | #define arm_smccc_1_1_hvc(...) __arm_smccc_1_1(SMCCC_HVC_INST, __VA_ARGS__) vim +/x16 +20 arch/arm64/include/asm/archrandom.h 78d8f4f7a298a5 Andre Przywara 2022-01-17 15 181f11fd395b9e Andre Przywara 2022-01-17 16 static inline bool __init smccc_probe_trng(void) 181f11fd395b9e Andre Przywara 2022-01-17 17 { 78d8f4f7a298a5 Andre Przywara 2022-01-17 18 struct arm_smccc_res res; 78d8f4f7a298a5 Andre Przywara 2022-01-17 19 78d8f4f7a298a5 Andre Przywara 2022-01-17 @20 arm_smccc_1_1_invoke(ARM_SMCCC_TRNG_VERSION, &res); 78d8f4f7a298a5 Andre Przywara 2022-01-17 21 if ((s32)res.a0 < 0) 181f11fd395b9e Andre Przywara 2022-01-17 22 return false; 78d8f4f7a298a5 Andre Przywara 2022-01-17 23 78d8f4f7a298a5 Andre Przywara 2022-01-17 24 return res.a0 >= ARM_SMCCC_TRNG_MIN_VERSION; 181f11fd395b9e Andre Przywara 2022-01-17 25 } 181f11fd395b9e Andre Przywara 2022-01-17 26 :::::: The code at line 20 was first introduced by commit :::::: 78d8f4f7a298a5d259b2163121ea20b9e60e93f7 arm64: Add support for SMCCC TRNG entropy source :::::: TO: Andre Przywara <andre.przywara(a)arm.com> :::::: CC: Zheng Zengkai <zhengzengkai(a)huawei.com> -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:OLK-5.10 19446/30000] drivers/ub/urma/uburma/uburma_dev_ops.c:32:5: warning: no previous prototype for 'uburma_mmap'
by kernel test robot 13 Sep '24

13 Sep '24

Hi Yizhen, FYI, the error/warning still remains. tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: 8f53b22e47e98837db7830541a369ed0cd5df749 commit: 7d130c6018dbfd09c6e1c5d91b347fdbf3924321 [19446/30000] ub: add mmap ops support in ubcore and uburma config: arm64-randconfig-004-20240912 (https://download.01.org/0day-ci/archive/20240913/202409130707.LQaWHUsI-lkp@…) compiler: aarch64-linux-gcc (GCC) 14.1.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240913/202409130707.LQaWHUsI-lkp@…) 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(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202409130707.LQaWHUsI-lkp@intel.com/ All warnings (new ones prefixed by >>): >> drivers/ub/urma/uburma/uburma_dev_ops.c:32:5: warning: no previous prototype for 'uburma_mmap' [-Wmissing-prototypes] 32 | int uburma_mmap(struct file *filp, struct vm_area_struct *vma) | ^~~~~~~~~~~ drivers/ub/urma/uburma/uburma_dev_ops.c:64:6: warning: no previous prototype for 'uburma_release_file' [-Wmissing-prototypes] 64 | void uburma_release_file(struct kref *ref) | ^~~~~~~~~~~~~~~~~~~ drivers/ub/urma/uburma/uburma_dev_ops.c:81:5: warning: no previous prototype for 'uburma_open' [-Wmissing-prototypes] 81 | int uburma_open(struct inode *inode, struct file *filp) | ^~~~~~~~~~~ drivers/ub/urma/uburma/uburma_dev_ops.c: In function 'uburma_open': drivers/ub/urma/uburma/uburma_dev_ops.c:98:50: warning: the comparison will always evaluate as 'false' for the address of 'dev_name' will never be NULL [-Waddress] 98 | if (ubc_dev == NULL || ubc_dev->dev_name == NULL) { | ^~ In file included from drivers/ub/urma/uburma/uburma_dev_ops.c:25: include/urma/ubcore_types.h:1589:14: note: 'dev_name' declared here 1589 | char dev_name[UBCORE_MAX_DEV_NAME]; | ^~~~~~~~ drivers/ub/urma/uburma/uburma_dev_ops.c: At top level: drivers/ub/urma/uburma/uburma_dev_ops.c:134:5: warning: no previous prototype for 'uburma_close' [-Wmissing-prototypes] 134 | int uburma_close(struct inode *inode, struct file *filp) | ^~~~~~~~~~~~ Kconfig warnings: (for reference only) WARNING: unmet direct dependencies detected for PGP_KEY_PARSER Depends on [n]: CRYPTO [=y] && ASYMMETRIC_KEY_TYPE [=y] && ASYMMETRIC_PUBLIC_KEY_SUBTYPE [=n] Selected by [y]: - PGP_PRELOAD [=y] && CRYPTO [=y] && ASYMMETRIC_KEY_TYPE [=y] vim +/uburma_mmap +32 drivers/ub/urma/uburma/uburma_dev_ops.c 31 > 32 int uburma_mmap(struct file *filp, struct vm_area_struct *vma) 33 { 34 struct uburma_file *file = filp->private_data; 35 struct uburma_device *ubu_dev; 36 struct ubcore_device *ubc_dev; 37 int srcu_idx; 38 int ret; 39 40 if (file == NULL || file->ucontext == NULL) { 41 uburma_log_err("can not find ucontext.\n"); 42 return -EINVAL; 43 } 44 45 ubu_dev = file->ubu_dev; 46 uburma_cmd_inc(ubu_dev); 47 48 srcu_idx = srcu_read_lock(&ubu_dev->ubc_dev_srcu); 49 ubc_dev = srcu_dereference(ubu_dev->ubc_dev, &ubu_dev->ubc_dev_srcu); 50 if (ubc_dev == NULL || ubc_dev->ops == NULL || ubc_dev->ops->mmap == NULL) { 51 uburma_log_err("can not find ubcore device.\n"); 52 ret = -ENODEV; 53 goto out; 54 } 55 56 ret = ubc_dev->ops->mmap(file->ucontext, vma); 57 58 out: 59 srcu_read_unlock(&ubu_dev->ubc_dev_srcu, srcu_idx); 60 uburma_cmd_dec(ubu_dev); 61 return ret; 62 } 63 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:OLK-5.10 13785/30000] kernel/workqueue.c:4821:5: error: implicit declaration of function 'printk_safe_enter'
by kernel test robot 13 Sep '24

13 Sep '24

Hi Johan, FYI, the error/warning still remains. tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: 8f53b22e47e98837db7830541a369ed0cd5df749 commit: 3d01105a68b1318bdc3cef3bbcfcb544e2da856e [13785/30000] workqueue: fix state-dump console deadlock config: x86_64-allnoconfig (https://download.01.org/0day-ci/archive/20240913/202409130657.OYQpiJvp-lkp@…) compiler: clang version 18.1.8 (https://github.com/llvm/llvm-project 3b5b5c1ec4a3095ab096dd780e84d7ab81f3d7ff) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240913/202409130657.OYQpiJvp-lkp@…) 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(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202409130657.OYQpiJvp-lkp@intel.com/ All errors (new ones prefixed by >>): >> kernel/workqueue.c:4821:5: error: implicit declaration of function 'printk_safe_enter' [-Werror,-Wimplicit-function-declaration] 4821 | printk_safe_enter(); | ^ kernel/workqueue.c:4821:5: note: did you mean 'printk_nmi_enter'? include/linux/printk.h:158:20: note: 'printk_nmi_enter' declared here 158 | static inline void printk_nmi_enter(void) { } | ^ kernel/workqueue.c:4823:5: error: implicit declaration of function 'printk_safe_exit' [-Werror,-Wimplicit-function-declaration] 4823 | printk_safe_exit(); | ^ kernel/workqueue.c:4847:3: error: implicit declaration of function 'printk_safe_enter' [-Werror,-Wimplicit-function-declaration] 4847 | printk_safe_enter(); | ^ kernel/workqueue.c:4862:3: error: implicit declaration of function 'printk_safe_exit' [-Werror,-Wimplicit-function-declaration] 4862 | printk_safe_exit(); | ^ 4 errors generated. vim +/printk_safe_enter +4821 kernel/workqueue.c 4780 4781 /** 4782 * show_workqueue_state - dump workqueue state 4783 * 4784 * Called from a sysrq handler or try_to_freeze_tasks() and prints out 4785 * all busy workqueues and pools. 4786 */ 4787 void show_workqueue_state(void) 4788 { 4789 struct workqueue_struct *wq; 4790 struct worker_pool *pool; 4791 unsigned long flags; 4792 int pi; 4793 4794 rcu_read_lock(); 4795 4796 pr_info("Showing busy workqueues and worker pools:\n"); 4797 4798 list_for_each_entry_rcu(wq, &workqueues, list) { 4799 struct pool_workqueue *pwq; 4800 bool idle = true; 4801 4802 for_each_pwq(pwq, wq) { 4803 if (pwq->nr_active || !list_empty(&pwq->delayed_works)) { 4804 idle = false; 4805 break; 4806 } 4807 } 4808 if (idle) 4809 continue; 4810 4811 pr_info("workqueue %s: flags=0x%x\n", wq->name, wq->flags); 4812 4813 for_each_pwq(pwq, wq) { 4814 raw_spin_lock_irqsave(&pwq->pool->lock, flags); 4815 if (pwq->nr_active || !list_empty(&pwq->delayed_works)) { 4816 /* 4817 * Defer printing to avoid deadlocks in console 4818 * drivers that queue work while holding locks 4819 * also taken in their write paths. 4820 */ > 4821 printk_safe_enter(); 4822 show_pwq(pwq); 4823 printk_safe_exit(); 4824 } 4825 raw_spin_unlock_irqrestore(&pwq->pool->lock, flags); 4826 /* 4827 * We could be printing a lot from atomic context, e.g. 4828 * sysrq-t -> show_workqueue_state(). Avoid triggering 4829 * hard lockup. 4830 */ 4831 touch_nmi_watchdog(); 4832 } 4833 } 4834 4835 for_each_pool(pool, pi) { 4836 struct worker *worker; 4837 bool first = true; 4838 4839 raw_spin_lock_irqsave(&pool->lock, flags); 4840 if (pool->nr_workers == pool->nr_idle) 4841 goto next_pool; 4842 /* 4843 * Defer printing to avoid deadlocks in console drivers that 4844 * queue work while holding locks also taken in their write 4845 * paths. 4846 */ 4847 printk_safe_enter(); 4848 pr_info("pool %d:", pool->id); 4849 pr_cont_pool_info(pool); 4850 pr_cont(" hung=%us workers=%d", 4851 jiffies_to_msecs(jiffies - pool->watchdog_ts) / 1000, 4852 pool->nr_workers); 4853 if (pool->manager) 4854 pr_cont(" manager: %d", 4855 task_pid_nr(pool->manager->task)); 4856 list_for_each_entry(worker, &pool->idle_list, entry) { 4857 pr_cont(" %s%d", first ? "idle: " : "", 4858 task_pid_nr(worker->task)); 4859 first = false; 4860 } 4861 pr_cont("\n"); 4862 printk_safe_exit(); 4863 next_pool: 4864 raw_spin_unlock_irqrestore(&pool->lock, flags); 4865 /* 4866 * We could be printing a lot from atomic context, e.g. 4867 * sysrq-t -> show_workqueue_state(). Avoid triggering 4868 * hard lockup. 4869 */ 4870 touch_nmi_watchdog(); 4871 } 4872 4873 rcu_read_unlock(); 4874 } 4875 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:OLK-5.10 19445/30000] drivers/ub/urma/uburma/uburma_dev_ops.c:32:6: warning: no previous prototype for 'uburma_release_file'
by kernel test robot 13 Sep '24

13 Sep '24

Hi Yizhen, FYI, the error/warning still remains. tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: 8f53b22e47e98837db7830541a369ed0cd5df749 commit: cd637a6dded9c0dce5f8d79898bb25be2edb927a [19445/30000] ub: uburma support open/release file ops config: arm64-randconfig-004-20240912 (https://download.01.org/0day-ci/archive/20240913/202409130325.7Mu8hINa-lkp@…) compiler: aarch64-linux-gcc (GCC) 14.1.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240913/202409130325.7Mu8hINa-lkp@…) 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(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202409130325.7Mu8hINa-lkp@intel.com/ All warnings (new ones prefixed by >>): >> drivers/ub/urma/uburma/uburma_dev_ops.c:32:6: warning: no previous prototype for 'uburma_release_file' [-Wmissing-prototypes] 32 | void uburma_release_file(struct kref *ref) | ^~~~~~~~~~~~~~~~~~~ >> drivers/ub/urma/uburma/uburma_dev_ops.c:49:5: warning: no previous prototype for 'uburma_open' [-Wmissing-prototypes] 49 | int uburma_open(struct inode *inode, struct file *filp) | ^~~~~~~~~~~ drivers/ub/urma/uburma/uburma_dev_ops.c: In function 'uburma_open': >> drivers/ub/urma/uburma/uburma_dev_ops.c:66:50: warning: the comparison will always evaluate as 'false' for the address of 'dev_name' will never be NULL [-Waddress] 66 | if (ubc_dev == NULL || ubc_dev->dev_name == NULL) { | ^~ In file included from drivers/ub/urma/uburma/uburma_dev_ops.c:25: include/urma/ubcore_types.h:1589:14: note: 'dev_name' declared here 1589 | char dev_name[UBCORE_MAX_DEV_NAME]; | ^~~~~~~~ drivers/ub/urma/uburma/uburma_dev_ops.c: At top level: >> drivers/ub/urma/uburma/uburma_dev_ops.c:102:5: warning: no previous prototype for 'uburma_close' [-Wmissing-prototypes] 102 | int uburma_close(struct inode *inode, struct file *filp) | ^~~~~~~~~~~~ Kconfig warnings: (for reference only) WARNING: unmet direct dependencies detected for PGP_KEY_PARSER Depends on [n]: CRYPTO [=y] && ASYMMETRIC_KEY_TYPE [=y] && ASYMMETRIC_PUBLIC_KEY_SUBTYPE [=n] Selected by [y]: - PGP_PRELOAD [=y] && CRYPTO [=y] && ASYMMETRIC_KEY_TYPE [=y] vim +/uburma_release_file +32 drivers/ub/urma/uburma/uburma_dev_ops.c 31 > 32 void uburma_release_file(struct kref *ref) 33 { 34 struct uburma_file *file = container_of(ref, struct uburma_file, ref); 35 int srcu_idx; 36 37 srcu_idx = srcu_read_lock(&file->ubu_dev->ubc_dev_srcu); 38 srcu_dereference(file->ubu_dev->ubc_dev, &file->ubu_dev->ubc_dev_srcu); 39 40 srcu_read_unlock(&file->ubu_dev->ubc_dev_srcu, srcu_idx); 41 42 if (atomic_dec_and_test(&file->ubu_dev->refcnt)) 43 complete(&file->ubu_dev->comp); 44 45 kobject_put(&file->ubu_dev->kobj); 46 kfree(file); 47 } 48 > 49 int uburma_open(struct inode *inode, struct file *filp) 50 { 51 struct uburma_device *ubu_dev; 52 struct ubcore_device *ubc_dev; 53 struct uburma_file *file; 54 int srcu_idx; 55 int ret; 56 57 ubu_dev = container_of(inode->i_cdev, struct uburma_device, cdev); 58 if (!atomic_inc_not_zero(&ubu_dev->refcnt)) { 59 uburma_log_err("device was not ready.\n"); 60 return -ENXIO; 61 } 62 63 srcu_idx = srcu_read_lock(&ubu_dev->ubc_dev_srcu); 64 mutex_lock(&ubu_dev->lists_mutex); 65 ubc_dev = srcu_dereference(ubu_dev->ubc_dev, &ubu_dev->ubc_dev_srcu); > 66 if (ubc_dev == NULL || ubc_dev->dev_name == NULL) { 67 uburma_log_err("can not find ubcore device.\n"); 68 ret = EIO; 69 goto err; 70 } 71 72 file = kzalloc(sizeof(struct uburma_file), GFP_KERNEL); 73 if (!file) { 74 ret = -ENOMEM; 75 uburma_log_err("can not alloc memory.\n"); 76 goto err; 77 } 78 79 file->ubu_dev = ubu_dev; 80 file->ucontext = NULL; 81 kref_init(&file->ref); 82 mutex_init(&file->mutex); 83 filp->private_data = file; 84 85 list_add_tail(&file->list, &ubu_dev->uburma_file_list); 86 kobject_get(&ubu_dev->kobj); // Increase reference count for file. 87 88 mutex_unlock(&ubu_dev->lists_mutex); 89 srcu_read_unlock(&ubu_dev->ubc_dev_srcu, srcu_idx); 90 91 uburma_log_info("device: %s open succeed.\n", ubc_dev->dev_name); 92 return nonseekable_open(inode, filp); 93 94 err: 95 mutex_unlock(&ubu_dev->lists_mutex); 96 srcu_read_unlock(&ubu_dev->ubc_dev_srcu, srcu_idx); 97 if (atomic_dec_and_test(&ubu_dev->refcnt)) 98 complete(&ubu_dev->comp); 99 return ret; 100 } 101 > 102 int uburma_close(struct inode *inode, struct file *filp) -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:OLK-6.6 7633/13930] drivers/ptp/ptp_hisi.c:731:36: warning: 'hisi_ptp_acpi_match' defined but not used
by kernel test robot 13 Sep '24

13 Sep '24

tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: 13706c950ff941dc015e16f76812077f9861e378 commit: e6aa0ecf50a8a0da6b742aacd9cbd47463275a30 [7633/13930] net: hns3: add support for Hisilicon ptp sync device config: arm64-randconfig-003-20240913 (https://download.01.org/0day-ci/archive/20240913/202409130201.5q7OutLm-lkp@…) compiler: aarch64-linux-gcc (GCC) 14.1.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240913/202409130201.5q7OutLm-lkp@…) 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(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202409130201.5q7OutLm-lkp@intel.com/ All warnings (new ones prefixed by >>): >> drivers/ptp/ptp_hisi.c:731:36: warning: 'hisi_ptp_acpi_match' defined but not used [-Wunused-const-variable=] 731 | static const struct acpi_device_id hisi_ptp_acpi_match[] = { | ^~~~~~~~~~~~~~~~~~~ vim +/hisi_ptp_acpi_match +731 drivers/ptp/ptp_hisi.c 730 > 731 static const struct acpi_device_id hisi_ptp_acpi_match[] = { 732 { "HISI0411", 0 }, 733 { } 734 }; 735 MODULE_DEVICE_TABLE(acpi, hisi_ptp_acpi_match); 736 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:OLK-6.6] BUILD REGRESSION 13706c950ff941dc015e16f76812077f9861e378
by kernel test robot 13 Sep '24

13 Sep '24

tree/branch: https://gitee.com/openeuler/kernel.git OLK-6.6 branch HEAD: 13706c950ff941dc015e16f76812077f9861e378 !11503 mm: mTHP user controls to pagecache large folio Error/Warning ids grouped by kconfigs: recent_errors |-- arm64-allmodconfig | |-- arch-arm64-kernel-virtcca_cvm_host.c:warning:no-previous-prototype-for-function-is_virtcca_cvm_enable | |-- arch-arm64-kvm-tmi.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst | |-- drivers-base-platform-msi.c:warning:Function-parameter-or-member-write_msi_msg-not-described-in-platform_msi_domain_alloc_range_irqs | |-- drivers-iommu-arm-arm-smmu-v3-arm-s-smmu-v3.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst | |-- drivers-iommu-arm-arm-smmu-v3-arm-s-smmu-v3.c:warning:no-previous-prototype-for-function-virtcca_smmu_evtq_thread | `-- drivers-iommu-arm-arm-smmu-v3-arm-s-smmu-v3.c:warning:no-previous-prototype-for-function-virtcca_smmu_gerror_handler |-- arm64-allnoconfig | `-- drivers-base-platform-msi.c:warning:Function-parameter-or-member-write_msi_msg-not-described-in-platform_msi_domain_alloc_range_irqs |-- arm64-randconfig-001-20240913 | |-- drivers-base-platform-msi.c:warning:Function-parameter-or-member-write_msi_msg-not-described-in-platform_msi_domain_alloc_range_irqs | `-- mm-page_alloc.c:error:call-to-undeclared-function-dynamic_pool_should_alloc-ISO-C99-and-later-do-not-support-implicit-function-declarations-Werror-Wimplicit-function-declaration |-- arm64-randconfig-002-20240913 | `-- drivers-base-platform-msi.c:warning:Function-parameter-or-member-write_msi_msg-not-described-in-platform_msi_domain_alloc_range_irqs |-- arm64-randconfig-003-20240913 | |-- drivers-base-platform-msi.c:warning:Function-parameter-or-member-write_msi_msg-not-described-in-platform_msi_domain_alloc_range_irqs | |-- drivers-platform-mpam-mpam_devices.c:error:implicit-declaration-of-function-__acpi_get_mem_attribute | `-- drivers-platform-mpam-mpam_devices.c:error:incompatible-types-when-assigning-to-type-pgprot_t-from-type-int |-- arm64-randconfig-004-20240913 | `-- drivers-base-platform-msi.c:warning:Function-parameter-or-member-write_msi_msg-not-described-in-platform_msi_domain_alloc_range_irqs |-- loongarch-allmodconfig | `-- drivers-base-platform-msi.c:warning:Function-parameter-or-member-write_msi_msg-not-described-in-platform_msi_domain_alloc_range_irqs |-- loongarch-allnoconfig | `-- drivers-base-platform-msi.c:warning:Function-parameter-or-member-write_msi_msg-not-described-in-platform_msi_domain_alloc_range_irqs |-- loongarch-randconfig-001-20240913 | `-- drivers-base-platform-msi.c:warning:Function-parameter-or-member-write_msi_msg-not-described-in-platform_msi_domain_alloc_range_irqs |-- x86_64-allyesconfig | `-- drivers-base-platform-msi.c:warning:Function-parameter-or-member-write_msi_msg-not-described-in-platform_msi_domain_alloc_range_irqs |-- x86_64-buildonly-randconfig-001-20240912 | |-- include-linux-psp-hygon.h:warning:no-previous-prototype-for-function-psp_register_cmd_notifier | `-- include-linux-psp-hygon.h:warning:no-previous-prototype-for-function-psp_unregister_cmd_notifier |-- x86_64-buildonly-randconfig-002-20240912 | `-- drivers-base-platform-msi.c:warning:Function-parameter-or-member-write_msi_msg-not-described-in-platform_msi_domain_alloc_range_irqs |-- x86_64-buildonly-randconfig-005-20240912 | `-- drivers-base-platform-msi.c:warning:Function-parameter-or-member-write_msi_msg-not-described-in-platform_msi_domain_alloc_range_irqs |-- x86_64-defconfig | `-- drivers-base-platform-msi.c:warning:Function-parameter-or-member-write_msi_msg-not-described-in-platform_msi_domain_alloc_range_irqs `-- x86_64-rhel-8.3-rust `-- drivers-base-platform-msi.c:warning:Function-parameter-or-member-write_msi_msg-not-described-in-platform_msi_domain_alloc_range_irqs elapsed time: 935m configs tested: 18 configs skipped: 134 tested configs: arm64 allmodconfig clang-20 arm64 allnoconfig gcc-14.1.0 arm64 randconfig-001-20240913 clang-15 arm64 randconfig-002-20240913 clang-20 arm64 randconfig-003-20240913 gcc-14.1.0 arm64 randconfig-004-20240913 clang-20 loongarch allmodconfig gcc-14.1.0 loongarch allnoconfig gcc-14.1.0 loongarch randconfig-001-20240913 gcc-14.1.0 x86_64 allnoconfig clang-18 x86_64 allyesconfig clang-18 x86_64 buildonly-randconfig-001-20240912 clang-18 x86_64 buildonly-randconfig-002-20240912 clang-18 x86_64 buildonly-randconfig-003-20240912 clang-18 x86_64 buildonly-randconfig-004-20240912 clang-18 x86_64 buildonly-randconfig-005-20240912 gcc-12 x86_64 defconfig gcc-11 x86_64 rhel-8.3-rust clang-18 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:OLK-5.10 19385/30000] drivers/ub/urma/ubcore/ubcore_umem.c:227:21: warning: no previous prototype for 'ubcore_umem_get'
by kernel test robot 13 Sep '24

13 Sep '24

Hi Yizhen, FYI, the error/warning still remains. tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: 8f53b22e47e98837db7830541a369ed0cd5df749 commit: f6206cf05e28a7f455850a4e2de8162890f50073 [19385/30000] ub: add memory map api in ubcore config: arm64-randconfig-004-20240912 (https://download.01.org/0day-ci/archive/20240913/202409130030.E8xxPVNT-lkp@…) compiler: aarch64-linux-gcc (GCC) 14.1.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240913/202409130030.E8xxPVNT-lkp@…) 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(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202409130030.E8xxPVNT-lkp@intel.com/ All warnings (new ones prefixed by >>): >> drivers/ub/urma/ubcore/ubcore_umem.c:227:21: warning: no previous prototype for 'ubcore_umem_get' [-Wmissing-prototypes] 227 | struct ubcore_umem *ubcore_umem_get(struct ubcore_device *dev, uint64_t va, uint64_t len, | ^~~~~~~~~~~~~~~ >> drivers/ub/urma/ubcore/ubcore_umem.c:245:6: warning: no previous prototype for 'ubcore_umem_release' [-Wmissing-prototypes] 245 | void ubcore_umem_release(struct ubcore_umem *umem) | ^~~~~~~~~~~~~~~~~~~ Kconfig warnings: (for reference only) WARNING: unmet direct dependencies detected for PGP_KEY_PARSER Depends on [n]: CRYPTO [=y] && ASYMMETRIC_KEY_TYPE [=y] && ASYMMETRIC_PUBLIC_KEY_SUBTYPE [=n] Selected by [y]: - PGP_PRELOAD [=y] && CRYPTO [=y] && ASYMMETRIC_KEY_TYPE [=y] vim +/ubcore_umem_get +227 drivers/ub/urma/ubcore/ubcore_umem.c 226 > 227 struct ubcore_umem *ubcore_umem_get(struct ubcore_device *dev, uint64_t va, uint64_t len, 228 union ubcore_umem_flag flag) 229 { 230 struct page **page_list; 231 int ret; 232 233 ret = umem_verify_input(dev, va, len, flag); 234 if (ret < 0) 235 return ERR_PTR(ret); 236 237 page_list = (struct page **)__get_free_page(GFP_KERNEL); 238 if (page_list == 0) 239 return ERR_PTR(-ENOMEM); 240 241 return ubcore_get_target_umem(dev, va, len, flag, page_list); 242 } 243 EXPORT_SYMBOL(ubcore_umem_get); 244 > 245 void ubcore_umem_release(struct ubcore_umem *umem) -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:OLK-5.10 19377/30000] drivers/ub/urma/ubcore/ubcore_main.c:61:5: warning: no previous prototype for 'ubcore_open'
by kernel test robot 12 Sep '24

12 Sep '24

Hi Yizhen, FYI, the error/warning still remains. tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: 8f53b22e47e98837db7830541a369ed0cd5df749 commit: 95c713224477ac3433652331dd715e9bbcbc793a [19377/30000] ub: init ubcore module config: arm64-randconfig-004-20240912 (https://download.01.org/0day-ci/archive/20240912/202409122243.XfSUhJlV-lkp@…) compiler: aarch64-linux-gcc (GCC) 14.1.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240912/202409122243.XfSUhJlV-lkp@…) 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(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202409122243.XfSUhJlV-lkp@intel.com/ All warnings (new ones prefixed by >>): >> drivers/ub/urma/ubcore/ubcore_main.c:61:5: warning: no previous prototype for 'ubcore_open' [-Wmissing-prototypes] 61 | int ubcore_open(struct inode *i_node, struct file *filp) | ^~~~~~~~~~~ Kconfig warnings: (for reference only) WARNING: unmet direct dependencies detected for PGP_KEY_PARSER Depends on [n]: CRYPTO [=y] && ASYMMETRIC_KEY_TYPE [=y] && ASYMMETRIC_PUBLIC_KEY_SUBTYPE [=n] Selected by [y]: - PGP_PRELOAD [=y] && CRYPTO [=y] && ASYMMETRIC_KEY_TYPE [=y] vim +/ubcore_open +61 drivers/ub/urma/ubcore/ubcore_main.c 60 > 61 int ubcore_open(struct inode *i_node, struct file *filp) 62 { 63 return 0; 64 } 65 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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