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[openeuler:OLK-6.6] BUILD REGRESSION d68dc6ee371ec5466be9b2d76bdca0b360940adc
by kernel test robot 14 Dec '24
by kernel test robot 14 Dec '24
14 Dec '24
tree/branch: https://gitee.com/openeuler/kernel.git OLK-6.6
branch HEAD: d68dc6ee371ec5466be9b2d76bdca0b360940adc !13999 add iommu support for loongarch
Error/Warning (recently discovered and may have been fixed):
https://lore.kernel.org/oe-kbuild-all/202412132352.24cSlwix-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202412132355.qfya7e74-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202412140030.ws7cfuVO-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202412140300.AvxBVNVW-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202412140757.roYzDP2E-lkp@intel.com
arch/loongarch/kernel/paravirt.c:111:12: error: redefinition of 'paravt_steal_clock'
arch/loongarch/kernel/paravirt.c:363:13: error: redefinition of 'pv_disable_steal_time'
arch/loongarch/kernel/paravirt.c:393:13: error: redefinition of 'pv_cpu_reboot'
arch/loongarch/kernel/paravirt.c:398:12: error: redefinition of 'pv_reboot_notify'
arch/loongarch/kernel/paravirt.c:404:30: error: redefinition of 'pv_reboot_nb'
arch/loongarch/kernel/paravirt.c:408:12: error: redefinition of 'pv_time_init'
arch/loongarch/kernel/paravirt.c:453:12: error: redefinition of 'pv_enable_steal_time'
arch/loongarch/kernel/paravirt.c:484:12: error: redefinition of 'pv_time_cpu_online'
arch/loongarch/kernel/paravirt.c:495:12: error: redefinition of 'pv_time_cpu_down_prepare'
arch/loongarch/kernel/paravirt.c:74:13: error: redefinition of 'steal_acc'
arch/loongarch/kernel/paravirt.c:76:19: error: redefinition of 'parse_no_stealacc'
arch/loongarch/kernel/paravirt.c:83:12: warning: 'paravt_steal_clock' defined but not used [-Wunused-function]
arch/loongarch/kernel/paravirt.c:85:24: error: 'KVM_HCALL_FUNC_PV_IPI' undeclared (first use in this function); did you mean 'KVM_HCALL_FUNC_IPI'?
arch/loongarch/kvm/intc/pch_pic.c:459:16: warning: variable 'ret' set but not used [-Wunused-but-set-variable]
arch/loongarch/kvm/irqfd.c:81: warning: Function parameter or member 'e' not described in 'kvm_set_msi'
arch/loongarch/kvm/irqfd.c:81: warning: Function parameter or member 'irq_source_id' not described in 'kvm_set_msi'
arch/loongarch/kvm/irqfd.c:81: warning: Function parameter or member 'kvm' not described in 'kvm_set_msi'
arch/loongarch/kvm/irqfd.c:81: warning: Function parameter or member 'level' not described in 'kvm_set_msi'
arch/loongarch/kvm/irqfd.c:81: warning: Function parameter or member 'line_status' not described in 'kvm_set_msi'
arch/loongarch/kvm/vm.c:115:19: warning: variable 'vcpu' set but not used [-Wunused-but-set-variable]
arch/loongarch/kvm/vm.c:115:30: warning: variable 'vcpus' set but not used [-Wunused-but-set-variable]
binfmt_elf32.c:(.text+0x1458): undefined reference to `arch_elf_adjust_prot'
include/linux/init.h:335:27: error: redefinition of '__setup_str_parse_no_stealacc'
include/linux/init.h:337:40: error: redefinition of '__setup_parse_no_stealacc'
Error/Warning ids grouped by kconfigs:
recent_errors
|-- arm64-allmodconfig
| |-- arch-arm64-kernel-virtcca_cvm_guest.c:warning:no-previous-prototype-for-function-enable_swiotlb_for_cvm_dev
| |-- drivers-ata-libahci.c:warning:no-previous-prototype-for-function-get_ahci_em_messages
| |-- drivers-net-ethernet-huawei-hinic3-adapter-sw_cmdq-sw_cmdq_ops.c:warning:expression-does-not-compute-the-number-of-elements-in-this-array-element-type-is-u16-(aka-unsigned-short-)-not-u32-(aka-unsigne
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bitmap_table.c:error:a-randomized-struct-can-only-be-initialized-with-a-designated-initializer
| |-- drivers-net-ethernet-huawei-hinic3-hinic3_tx.c:warning:no-previous-prototype-for-function-hinic3_tx_offload
| |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_core-nbl_ethtool.c:warning:variable-net_resource_mgt-set-but-not-used
| |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_core-nbl_ethtool.c:warning:variable-netdev-set-but-not-used
| |-- drivers-perf-arm_pmuv3.c:warning:stack-frame-size-()-exceeds-limit-()-in-armv8pmu_handle_irq
| |-- instantiation:error:expected-absolute-expression
| |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-register_irqchip_proc
| |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-unregister_irqchip_proc
| |-- kernel-sched-bpf_sched.c:warning:no-previous-prototype-for-function-bpf_sched_entity_is_task
| |-- kernel-sched-bpf_sched.c:warning:no-previous-prototype-for-function-bpf_sched_entity_to_task
| |-- kernel-sched-bpf_sched.c:warning:no-previous-prototype-for-function-bpf_sched_tag_of_entity
| |-- mm-memory.c:warning:variable-nr_pages-set-but-not-used
| |-- security-integrity-ima-ima_main.c:warning:Function-parameter-or-member-bprm-not-described-in-ima_bprm_creds_for_exec
| |-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-function-ima_pcrread
| |-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-function-ima_tpm_calc_boot_aggregate
| |-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-function-ima_tpm_extend
| |-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-function-ima_tpm_init
| |-- security-integrity-ima-ima_virtcca.c:warning:no-previous-prototype-for-function-ima_calc_virtcca_boot_aggregate
| |-- security-integrity-ima-ima_virtcca.c:warning:no-previous-prototype-for-function-ima_virtcca_extend
| `-- security-integrity-ima-ima_virtcca.c:warning:no-previous-prototype-for-function-ima_virtcca_init
|-- arm64-randconfig-001-20241213
| |-- binfmt_elf32.c:(.text):undefined-reference-to-arch_elf_adjust_prot
| `-- mm-memory.c:warning:variable-nr_pages-set-but-not-used
|-- arm64-randconfig-002-20241213
| |-- arch-arm64-include-asm-syscall_wrapper.h:error:implicit-declaration-of-function-__do_sys_membarrier
| |-- arch-arm64-include-asm-syscall_wrapper.h:error:implicit-declaration-of-function-__se_sys_membarrier
| |-- arch-arm64-include-asm-syscall_wrapper.h:error:invalid-storage-class-for-function-__do_sys_membarrier
| |-- arch-arm64-include-asm-syscall_wrapper.h:error:invalid-storage-class-for-function-__se_sys_membarrier
| |-- arch-arm64-include-asm-syscall_wrapper.h:error:static-declaration-of-__arm64_sys_membarrier-follows-non-static-declaration
| |-- arch-arm64-include-asm-syscall_wrapper.h:warning:__arm64_sys_membarrier-defined-but-not-used
| |-- arch-arm64-include-asm-syscall_wrapper.h:warning:__se_sys_membarrier-defined-but-not-used
| |-- include-linux-syscalls.h:error:redeclaration-of-__syscall_meta__membarrier-with-no-linkage
| |-- kernel-sched-build_utility.c:error:expected-declaration-or-statement-at-end-of-input
| |-- kernel-sched-core.c:warning:format-llu-expects-argument-of-type-long-long-unsigned-int-but-argument-has-type-int
| |-- kernel-sched-membarrier.c:error:invalid-storage-class-for-function-ipi_mb
| |-- kernel-sched-membarrier.c:error:invalid-storage-class-for-function-ipi_rseq
| |-- kernel-sched-membarrier.c:error:invalid-storage-class-for-function-ipi_sync_core
| |-- kernel-sched-membarrier.c:error:invalid-storage-class-for-function-ipi_sync_rq_state
| |-- kernel-sched-membarrier.c:error:invalid-storage-class-for-function-membarrier_get_registrations
| |-- kernel-sched-membarrier.c:error:invalid-storage-class-for-function-membarrier_global_expedited
| |-- kernel-sched-membarrier.c:error:invalid-storage-class-for-function-membarrier_private_expedited
| |-- kernel-sched-membarrier.c:error:invalid-storage-class-for-function-membarrier_register_global_expedited
| |-- kernel-sched-membarrier.c:error:invalid-storage-class-for-function-membarrier_register_private_expedited
| |-- kernel-sched-membarrier.c:error:invalid-storage-class-for-function-sync_runqueues_membarrier_state
| |-- kernel-sched-membarrier.c:warning:membarrier_exec_mmap-defined-but-not-used
| |-- kernel-sched-membarrier.c:warning:membarrier_update_current_mm-defined-but-not-used
| |-- kernel-sched-psi.c:error:invalid-storage-class-for-function-collect_percpu_times
| |-- kernel-sched-psi.c:error:invalid-storage-class-for-function-get_recent_stat_times
| |-- kernel-sched-psi.c:error:invalid-storage-class-for-function-init_rtpoll_triggers
| |-- kernel-sched-psi.c:error:invalid-storage-class-for-function-poll_timer_fn
| |-- kernel-sched-psi.c:error:invalid-storage-class-for-function-psi_avgs_work
| |-- kernel-sched-psi.c:error:invalid-storage-class-for-function-psi_flags_change
| |-- kernel-sched-psi.c:error:invalid-storage-class-for-function-psi_group_change
| |-- kernel-sched-psi.c:error:invalid-storage-class-for-function-psi_group_stat_change
| |-- kernel-sched-psi.c:error:invalid-storage-class-for-function-psi_rtpoll_work
| |-- kernel-sched-psi.c:error:invalid-storage-class-for-function-psi_rtpoll_worker
| |-- kernel-sched-psi.c:error:invalid-storage-class-for-function-psi_schedule_rtpoll_work
| |-- kernel-sched-psi.c:error:invalid-storage-class-for-function-psi_stat_flags_change
| |-- kernel-sched-psi.c:error:invalid-storage-class-for-function-record_times
| |-- kernel-sched-psi.c:error:invalid-storage-class-for-function-task_is_in_psi_v1
| |-- kernel-sched-psi.c:error:invalid-storage-class-for-function-task_psi_group
| |-- kernel-sched-psi.c:error:invalid-storage-class-for-function-test_fine_grained_stat
| |-- kernel-sched-psi.c:error:invalid-storage-class-for-function-update_averages
| |-- kernel-sched-psi.c:error:invalid-storage-class-for-function-update_throttle_type
| |-- kernel-sched-psi.c:error:invalid-storage-class-for-function-update_triggers
| |-- kernel-sched-psi.c:error:invalid-storage-class-for-function-window_reset
| |-- kernel-sched-psi.c:error:invalid-storage-class-for-function-window_update
| |-- kernel-sched-psi.c:error:non-static-declaration-of-psi_memstall_enter-follows-static-declaration
| |-- kernel-sched-psi.c:error:non-static-declaration-of-psi_memstall_leave-follows-static-declaration
| |-- kernel-sched-psi.c:warning:cgroup_move_task-defined-but-not-used
| |-- kernel-sched-psi.c:warning:poll_timer_fn-defined-but-not-used
| |-- kernel-sched-psi.c:warning:poll_timer_fn-used-but-never-defined
| |-- kernel-sched-psi.c:warning:psi_avgs_work-used-but-never-defined
| |-- kernel-sched-psi.c:warning:psi_cgroup_alloc-defined-but-not-used
| |-- kernel-sched-psi.c:warning:psi_cgroup_free-defined-but-not-used
| |-- kernel-sched-psi.c:warning:psi_cgroup_restart-defined-but-not-used
| |-- kernel-sched-psi.c:warning:psi_show-defined-but-not-used
| |-- kernel-sched-psi.c:warning:psi_task_switch-defined-but-not-used
| |-- kernel-sched-psi.c:warning:psi_trigger_create-defined-but-not-used
| |-- kernel-sched-psi.c:warning:psi_trigger_destroy-defined-but-not-used
| |-- kernel-sched-psi.c:warning:psi_trigger_poll-defined-but-not-used
| |-- mm-memory.c:warning:variable-nr_pages-set-but-not-used
| |-- security-integrity-ima-ima_main.c:warning:Function-parameter-or-member-bprm-not-described-in-ima_bprm_creds_for_exec
| |-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-ima_pcrread
| |-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-ima_tpm_calc_boot_aggregate
| |-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-ima_tpm_extend
| `-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-ima_tpm_init
|-- arm64-randconfig-003-20241213
| |-- drivers-char-ipmi-ipmi_bt_sm.c:error:call-to-undeclared-function-acpi_evaluate_integer-ISO-C99-and-later-do-not-support-implicit-function-declarations
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_lib.c:error:no-member-named-gso_need_padding-in-struct-rnpm_tx_buffer
| |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:error:no-member-named-gso_need_padding-in-struct-rnpm_tx_buffer
| |-- instantiation:error:expected-absolute-expression
| |-- mm-memory.c:warning:variable-nr_pages-set-but-not-used
| `-- net-ipv4-tcp_output.c:warning:variable-tcp_hdr_rsrvd_4b-set-but-not-used
|-- arm64-randconfig-004-20241213
| |-- crypto-asymmetric_keys-pgp_preload.c:error:PGP_PKT_PUBLIC_KEY-undeclared-(first-use-in-this-function)
| |-- crypto-asymmetric_keys-pgp_preload.c:error:function-declaration-isn-t-a-prototype
| |-- crypto-asymmetric_keys-pgp_preload.c:error:parameter-(-type-)-has-incomplete-type
| |-- crypto-asymmetric_keys-pgp_preload.c:warning:enum-pgp_packet_tag-declared-inside-parameter-list-will-not-be-visible-outside-of-this-definition-or-declaration
| |-- crypto-asymmetric_keys-pgp_preload.c:warning:no-previous-prototype-for-preload_pgp_keys
| |-- crypto-asymmetric_keys-pgp_public_key.c:error:PGP_KEY_VERSION_4-undeclared-(first-use-in-this-function)
| |-- crypto-asymmetric_keys-pgp_public_key.c:error:PGP_PKT_PUBLIC_KEY-undeclared-(first-use-in-this-function)
| |-- crypto-asymmetric_keys-pgp_public_key.c:error:PGP_PKT_USER_ID-undeclared-(first-use-in-this-function)
| |-- crypto-asymmetric_keys-pgp_public_key.c:error:PGP_PUBKEY__LAST-undeclared-(first-use-in-this-function)
| |-- crypto-asymmetric_keys-pgp_public_key.c:error:function-declaration-isn-t-a-prototype
| |-- crypto-asymmetric_keys-pgp_public_key.c:error:implicit-declaration-of-function-kenter
| |-- crypto-asymmetric_keys-pgp_public_key.c:error:implicit-declaration-of-function-kleave
| |-- crypto-asymmetric_keys-pgp_public_key.c:error:implicit-declaration-of-function-mpi_key_length
| |-- crypto-asymmetric_keys-pgp_public_key.c:error:parameter-(-type-)-has-incomplete-type
| |-- crypto-asymmetric_keys-pgp_public_key.c:error:pgp_to_public_key_algo-undeclared-(first-use-in-this-function)
| |-- crypto-asymmetric_keys-pgp_public_key.c:warning:enum-pgp_packet_tag-declared-inside-parameter-list-will-not-be-visible-outside-of-this-definition-or-declaration
| |-- kernel-cgroup-cgroup.c:error:cgroup_psi_stat_show-undeclared-here-(not-in-a-function)
| `-- mm-memory.c:warning:variable-nr_pages-set-but-not-used
|-- loongarch-allmodconfig
| |-- arch-loongarch-kernel-paravirt.c:error:KVM_HCALL_FUNC_PV_IPI-undeclared-(first-use-in-this-function)
| |-- arch-loongarch-kernel-paravirt.c:warning:paravt_steal_clock-defined-but-not-used
| |-- arch-loongarch-kvm-intc-pch_pic.c:warning:variable-ret-set-but-not-used
| |-- arch-loongarch-kvm-irqfd.c:warning:Function-parameter-or-member-e-not-described-in-kvm_set_msi
| |-- arch-loongarch-kvm-irqfd.c:warning:Function-parameter-or-member-irq_source_id-not-described-in-kvm_set_msi
| |-- arch-loongarch-kvm-irqfd.c:warning:Function-parameter-or-member-kvm-not-described-in-kvm_set_msi
| |-- arch-loongarch-kvm-irqfd.c:warning:Function-parameter-or-member-level-not-described-in-kvm_set_msi
| |-- arch-loongarch-kvm-irqfd.c:warning:Function-parameter-or-member-line_status-not-described-in-kvm_set_msi
| |-- arch-loongarch-kvm-vm.c:warning:variable-vcpu-set-but-not-used
| |-- arch-loongarch-kvm-vm.c:warning:variable-vcpus-set-but-not-used
| |-- drivers-scsi-leapioraid-leapioraid_func.c:warning:mq-poll-directive-output-may-be-truncated-writing-bytes-into-a-region-of-size-between-and
| |-- kernel-irq-proc.c:warning:no-previous-prototype-for-register_irqchip_proc
| |-- kernel-irq-proc.c:warning:no-previous-prototype-for-unregister_irqchip_proc
| |-- kernel-sched-bpf_sched.c:warning:no-previous-prototype-for-bpf_sched_entity_is_task
| |-- kernel-sched-bpf_sched.c:warning:no-previous-prototype-for-bpf_sched_entity_to_task
| |-- kernel-sched-bpf_sched.c:warning:no-previous-prototype-for-bpf_sched_tag_of_entity
| |-- mm-memory.c:warning:variable-nr_pages-set-but-not-used
| |-- security-integrity-ima-ima_main.c:warning:Function-parameter-or-member-bprm-not-described-in-ima_bprm_creds_for_exec
| |-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-ima_pcrread
| |-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-ima_tpm_calc_boot_aggregate
| |-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-ima_tpm_extend
| `-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-ima_tpm_init
|-- loongarch-allyesconfig
| |-- arch-loongarch-kernel-paravirt.c:error:KVM_HCALL_FUNC_PV_IPI-undeclared-(first-use-in-this-function)
| |-- arch-loongarch-kernel-paravirt.c:warning:paravt_steal_clock-defined-but-not-used
| |-- arch-loongarch-kvm-intc-pch_pic.c:warning:variable-ret-set-but-not-used
| |-- arch-loongarch-kvm-irqfd.c:warning:Function-parameter-or-member-e-not-described-in-kvm_set_msi
| |-- arch-loongarch-kvm-irqfd.c:warning:Function-parameter-or-member-irq_source_id-not-described-in-kvm_set_msi
| |-- arch-loongarch-kvm-irqfd.c:warning:Function-parameter-or-member-kvm-not-described-in-kvm_set_msi
| |-- arch-loongarch-kvm-irqfd.c:warning:Function-parameter-or-member-level-not-described-in-kvm_set_msi
| |-- arch-loongarch-kvm-irqfd.c:warning:Function-parameter-or-member-line_status-not-described-in-kvm_set_msi
| |-- arch-loongarch-kvm-vm.c:warning:variable-vcpu-set-but-not-used
| |-- arch-loongarch-kvm-vm.c:warning:variable-vcpus-set-but-not-used
| |-- drivers-scsi-leapioraid-leapioraid_func.c:warning:mq-poll-directive-output-may-be-truncated-writing-bytes-into-a-region-of-size-between-and
| |-- kernel-irq-proc.c:warning:no-previous-prototype-for-register_irqchip_proc
| |-- kernel-irq-proc.c:warning:no-previous-prototype-for-unregister_irqchip_proc
| |-- kernel-sched-bpf_sched.c:warning:no-previous-prototype-for-bpf_sched_entity_is_task
| |-- kernel-sched-bpf_sched.c:warning:no-previous-prototype-for-bpf_sched_entity_to_task
| |-- kernel-sched-bpf_sched.c:warning:no-previous-prototype-for-bpf_sched_tag_of_entity
| |-- mm-memory.c:warning:variable-nr_pages-set-but-not-used
| |-- net-ipv4-tcp_comp.c:warning:no-previous-prototype-for-comp_setup_strp
| |-- net-ipv4-tcp_comp.c:warning:no-previous-prototype-for-comp_stream_read
| |-- security-integrity-ima-ima_main.c:warning:Function-parameter-or-member-bprm-not-described-in-ima_bprm_creds_for_exec
| |-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-ima_pcrread
| |-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-ima_tpm_calc_boot_aggregate
| |-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-ima_tpm_extend
| `-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-ima_tpm_init
|-- loongarch-randconfig-001-20241213
| |-- arch-loongarch-kernel-legacy_boot.c:error:implicit-declaration-of-function-nid_to_addrbase
| |-- arch-loongarch-kvm-intc-pch_pic.c:warning:variable-ret-set-but-not-used
| |-- arch-loongarch-kvm-irqfd.c:warning:Function-parameter-or-member-e-not-described-in-kvm_set_msi
| |-- arch-loongarch-kvm-irqfd.c:warning:Function-parameter-or-member-irq_source_id-not-described-in-kvm_set_msi
| |-- arch-loongarch-kvm-irqfd.c:warning:Function-parameter-or-member-kvm-not-described-in-kvm_set_msi
| |-- arch-loongarch-kvm-irqfd.c:warning:Function-parameter-or-member-level-not-described-in-kvm_set_msi
| |-- arch-loongarch-kvm-irqfd.c:warning:Function-parameter-or-member-line_status-not-described-in-kvm_set_msi
| |-- arch-loongarch-kvm-vm.c:warning:variable-vcpu-set-but-not-used
| |-- arch-loongarch-kvm-vm.c:warning:variable-vcpus-set-but-not-used
| |-- drivers-irqchip-irq-loongson-eiointc.c:error:NODES_PER_FLATMODE_NODE-undeclared-(first-use-in-this-function)
| |-- kernel-irq-proc.c:warning:no-previous-prototype-for-register_irqchip_proc
| |-- kernel-irq-proc.c:warning:no-previous-prototype-for-unregister_irqchip_proc
| |-- mm-memory.c:warning:variable-nr_pages-set-but-not-used
| |-- security-integrity-ima-ima_main.c:warning:Function-parameter-or-member-bprm-not-described-in-ima_bprm_creds_for_exec
| |-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-ima_pcrread
| |-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-ima_tpm_calc_boot_aggregate
| |-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-ima_tpm_extend
| `-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-ima_tpm_init
|-- loongarch-randconfig-002-20241213
| |-- arch-loongarch-kernel-efi.c:error:implicit-declaration-of-function-pmd_mkhuge
| |-- arch-loongarch-kernel-efi.c:error:incompatible-types-when-assigning-to-type-pmd_t-from-type-int
| |-- arch-loongarch-kernel-legacy_boot.c:error:implicit-declaration-of-function-nid_to_addrbase
| |-- arch-loongarch-kernel-paravirt.c:error:KVM_HCALL_FUNC_PV_IPI-undeclared-(first-use-in-this-function)
| |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-paravt_steal_clock
| |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-parse_no_stealacc
| |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-pv_cpu_reboot
| |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-pv_disable_steal_time
| |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-pv_enable_steal_time
| |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-pv_reboot_nb
| |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-pv_reboot_notify
| |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-pv_time_cpu_down_prepare
| |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-pv_time_cpu_online
| |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-pv_time_init
| |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-steal_acc
| |-- arch-loongarch-kernel-paravirt.c:warning:paravt_steal_clock-defined-but-not-used
| |-- drivers-irqchip-irq-loongson-eiointc.c:error:NODES_PER_FLATMODE_NODE-undeclared-(first-use-in-this-function)
| |-- include-linux-init.h:error:redefinition-of-parse_no_stealacc
| |-- include-linux-init.h:error:redefinition-of-str_parse_no_stealacc
| |-- kernel-irq-proc.c:warning:no-previous-prototype-for-register_irqchip_proc
| |-- kernel-irq-proc.c:warning:no-previous-prototype-for-unregister_irqchip_proc
| `-- mm-memory.c:warning:variable-nr_pages-set-but-not-used
|-- loongarch-randconfig-r111-20241210
| |-- arch-loongarch-kernel-kfpu.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-ptr-got-bool-noderef-__percpu
| |-- kernel-trace-ftrace.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-ptr-got-int-noderef-__percpu
| `-- mm-show_mem.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-ptr-got-int-noderef-__percpu
|-- x86_64-allnoconfig
| |-- drivers-char-lsse_sdf_cdev.c:linux-module.h-is-included-more-than-once.
| |-- drivers-scsi-leapioraid-leapioraid_app.c:leapioraid_func.h-is-included-more-than-once.
| |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-register_irqchip_proc
| |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-unregister_irqchip_proc
| `-- mm-memory.c:warning:variable-nr_pages-set-but-not-used
|-- x86_64-allyesconfig
| |-- arch-x86-crypto-sm3-zhaoxin-gmi.c:warning:no-previous-prototype-for-function-sm3_generic_block_fn
| |-- arch-x86-crypto-sm3-zhaoxin-gmi.c:warning:no-previous-prototype-for-function-zx_sm3_finup
| |-- arch-x86-crypto-sm3-zhaoxin-gmi.c:warning:no-previous-prototype-for-function-zx_sm3_update
| |-- arch-x86-crypto-sm4-zhaoxin-gmi.c:warning:no-previous-prototype-for-function-gmi_sm4_set_key
| |-- arch-x86-kernel-csv-shared.c:warning:no-previous-prototype-for-function-csv3_early_secure_call_ident_map
| |-- arch-x86-kernel-csv-shared.c:warning:no-previous-prototype-for-function-csv3_scan_secure_call_pages
| |-- arch-x86-kvm-svm-csv.c:warning:no-previous-prototype-for-function-csv_vm_attestation
| |-- arch-x86-kvm-svm-sev.c:warning:no-previous-prototype-for-function-sev_install_hooks
| |-- drivers-ata-ahci_zhaoxin_sgpio.c:warning:no-previous-prototype-for-function-add_sgpio_zhaoxin
| |-- drivers-ata-ahci_zhaoxin_sgpio.c:warning:no-previous-prototype-for-function-ahci_wait_em_reset
| |-- drivers-ata-ahci_zhaoxin_sgpio.c:warning:no-previous-prototype-for-function-ahci_zhaoxin_set_em_sgpio
| |-- drivers-ata-ahci_zhaoxin_sgpio.c:warning:no-previous-prototype-for-function-ahci_zhaoxin_set_em_sgpio_gpmode
| |-- drivers-ata-ahci_zhaoxin_sgpio.c:warning:no-previous-prototype-for-function-remove_sgpio_zhaoxin
| |-- drivers-ata-ahci_zhaoxin_sgpio.c:warning:no-previous-prototype-for-function-set_em_messages
| |-- drivers-ata-libahci.c:warning:no-previous-prototype-for-function-get_ahci_em_messages
| |-- drivers-crypto-montage-tsse-tsse_ipc_api.c:warning:variable-device_handle-is-uninitialized-when-used-here
| |-- drivers-gpu-drm-amd-amdgpu-..-amdkfd-kfd_topology.c:warning:stack-frame-size-()-exceeds-limit-()-in-kfd_topology_add_device
| |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-dml-calcs-dcn_calc_auto.c:warning:stack-frame-size-()-exceeds-limit-()-in-mode_support_and_system_configuration
| |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-dml-dcn30-display_mode_vba_30.c:warning:stack-frame-size-()-exceeds-limit-()-in-dml30_ModeSupportAndSystemConfigurationFull
| |-- drivers-net-ethernet-huawei-hinic3-adapter-sw_cmdq-sw_cmdq_ops.c:warning:expression-does-not-compute-the-number-of-elements-in-this-array-element-type-is-u16-(aka-unsigned-short-)-not-u32-(aka-unsigne
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bitmap_table.c:error:a-randomized-struct-can-only-be-initialized-with-a-designated-initializer
| |-- drivers-net-ethernet-huawei-hinic3-hinic3_tx.c:warning:no-previous-prototype-for-function-hinic3_tx_offload
| |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_core-nbl_ethtool.c:warning:variable-net_resource_mgt-set-but-not-used
| |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_core-nbl_ethtool.c:warning:variable-netdev-set-but-not-used
| |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-register_irqchip_proc
| |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-unregister_irqchip_proc
| |-- kernel-sched-bpf_sched.c:warning:no-previous-prototype-for-function-bpf_sched_entity_is_task
| |-- kernel-sched-bpf_sched.c:warning:no-previous-prototype-for-function-bpf_sched_entity_to_task
| |-- kernel-sched-bpf_sched.c:warning:no-previous-prototype-for-function-bpf_sched_tag_of_entity
| |-- mm-memory.c:warning:variable-nr_pages-set-but-not-used
| |-- net-ipv4-tcp_comp.c:warning:no-previous-prototype-for-function-comp_setup_strp
| |-- net-ipv4-tcp_comp.c:warning:no-previous-prototype-for-function-comp_stream_read
| |-- security-integrity-ima-ima_main.c:warning:Function-parameter-or-member-bprm-not-described-in-ima_bprm_creds_for_exec
| |-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-function-ima_pcrread
| |-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-function-ima_tpm_calc_boot_aggregate
| |-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-function-ima_tpm_extend
| `-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-function-ima_tpm_init
|-- x86_64-buildonly-randconfig-001-20241213
| |-- kernel-irq-proc.c:warning:no-previous-prototype-for-register_irqchip_proc
| |-- kernel-irq-proc.c:warning:no-previous-prototype-for-unregister_irqchip_proc
| `-- mm-memory.c:warning:variable-nr_pages-set-but-not-used
|-- x86_64-buildonly-randconfig-002-20241213
| `-- mm-memory.c:warning:variable-nr_pages-set-but-not-used
|-- x86_64-buildonly-randconfig-003-20241213
| |-- kernel-irq-proc.c:warning:no-previous-prototype-for-register_irqchip_proc
| |-- kernel-irq-proc.c:warning:no-previous-prototype-for-unregister_irqchip_proc
| `-- mm-memory.c:warning:variable-nr_pages-set-but-not-used
|-- x86_64-buildonly-randconfig-004-20241213
| |-- drivers-media-dvb-frontends-cxd2880-cxd2880_devio_spi.c:warning:memcpy-writing-bytes-into-a-region-of-size-overflows-the-destination
| |-- kernel-irq-proc.c:warning:no-previous-prototype-for-register_irqchip_proc
| |-- kernel-irq-proc.c:warning:no-previous-prototype-for-unregister_irqchip_proc
| `-- mm-memory.c:warning:variable-nr_pages-set-but-not-used
|-- x86_64-buildonly-randconfig-005-20241213
| |-- kernel-irq-proc.c:warning:no-previous-prototype-for-register_irqchip_proc
| |-- kernel-irq-proc.c:warning:no-previous-prototype-for-unregister_irqchip_proc
| |-- kernel-sched-isolation.c:error:setup_max_cpus-undeclared-(first-use-in-this-function)
| `-- mm-memory.c:warning:variable-nr_pages-set-but-not-used
|-- x86_64-buildonly-randconfig-006-20241213
| |-- drivers-ata-libahci.c:warning:no-previous-prototype-for-function-get_ahci_em_messages
| |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-register_irqchip_proc
| |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-unregister_irqchip_proc
| |-- kernel-sched-isolation.c:error:use-of-undeclared-identifier-setup_max_cpus
| |-- mm-memory.c:warning:variable-nr_pages-set-but-not-used
| |-- net-ipv4-tcp_output.c:warning:variable-tcp_hdr_rsrvd_4b-set-but-not-used
| |-- security-integrity-ima-ima_main.c:warning:Function-parameter-or-member-bprm-not-described-in-ima_bprm_creds_for_exec
| |-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-function-ima_pcrread
| |-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-function-ima_tpm_calc_boot_aggregate
| |-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-function-ima_tpm_extend
| `-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-function-ima_tpm_init
`-- x86_64-defconfig
|-- kernel-irq-proc.c:warning:no-previous-prototype-for-register_irqchip_proc
|-- kernel-irq-proc.c:warning:no-previous-prototype-for-unregister_irqchip_proc
|-- mm-memory.c:warning:variable-nr_pages-set-but-not-used
`-- net-ipv4-tcp_output.c:warning:variable-tcp_hdr_rsrvd_4b-set-but-not-used
elapsed time: 816m
configs tested: 17
configs skipped: 83
tested configs:
arm64 allmodconfig clang-18
arm64 randconfig-001-20241213 gcc-14.2.0
arm64 randconfig-002-20241213 gcc-14.2.0
arm64 randconfig-003-20241213 clang-18
arm64 randconfig-004-20241213 gcc-14.2.0
loongarch allmodconfig gcc-14.2.0
loongarch randconfig-001-20241213 gcc-14.2.0
loongarch randconfig-002-20241213 gcc-14.2.0
x86_64 allnoconfig clang-19
x86_64 allyesconfig clang-19
x86_64 buildonly-randconfig-001-20241213 gcc-12
x86_64 buildonly-randconfig-002-20241213 gcc-12
x86_64 buildonly-randconfig-003-20241213 gcc-12
x86_64 buildonly-randconfig-004-20241213 gcc-12
x86_64 buildonly-randconfig-005-20241213 gcc-12
x86_64 buildonly-randconfig-006-20241213 clang-19
x86_64 defconfig gcc-11
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
1
0
[openeuler:OLK-5.10 2579/2579] mm/share_pool.c:4227:64: error: 'HUGETLB_ALLOC_BUDDY' undeclared
by kernel test robot 14 Dec '24
by kernel test robot 14 Dec '24
14 Dec '24
Hi Guo,
FYI, the error/warning still remains.
tree: https://gitee.com/openeuler/kernel.git OLK-5.10
head: 6c3413fbf8c430b89f5d23f465e10e99ea145199
commit: bec70574669710bd0962f1f6807363915fc94f16 [2579/2579] mm/sharepool: fix hugepage_rsvd count increase error
config: arm64-randconfig-004-20241213 (https://download.01.org/0day-ci/archive/20241214/202412140704.cam9C57r-lkp@…)
compiler: aarch64-linux-gcc (GCC) 14.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241214/202412140704.cam9C57r-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/202412140704.cam9C57r-lkp@intel.com/
All errors (new ones prefixed by >>):
mm/share_pool.c:865:23: warning: no previous prototype for 'find_spg_node_by_spg' [-Wmissing-prototypes]
865 | struct sp_group_node *find_spg_node_by_spg(struct mm_struct *mm,
| ^~~~~~~~~~~~~~~~~~~~
mm/share_pool.c: In function 'sp_hugetlb_entry':
mm/share_pool.c:3085:21: error: implicit declaration of function 'huge_ptep_get' [-Werror=implicit-function-declaration]
3085 | pte_t pte = huge_ptep_get(ptep);
| ^~~~~~~~~~~~~
mm/share_pool.c:3085:21: error: invalid initializer
mm/share_pool.c: In function 'sp_unshare_kva':
mm/share_pool.c:3462:14: warning: variable 'is_hugepage' set but not used [-Wunused-but-set-variable]
3462 | bool is_hugepage = true;
| ^~~~~~~~~~~
mm/share_pool.c: At top level:
mm/share_pool.c:3954:6: warning: no previous prototype for 'spa_overview_show' [-Wmissing-prototypes]
3954 | void spa_overview_show(struct seq_file *seq)
| ^~~~~~~~~~~~~~~~~
mm/share_pool.c:4036:6: warning: no previous prototype for 'spg_overview_show' [-Wmissing-prototypes]
4036 | void spg_overview_show(struct seq_file *seq)
| ^~~~~~~~~~~~~~~~~
mm/share_pool.c: In function 'sharepool_no_page':
>> mm/share_pool.c:4227:64: error: 'HUGETLB_ALLOC_BUDDY' undeclared (first use in this function)
4227 | page = hugetlb_alloc_hugepage(node_id, HUGETLB_ALLOC_BUDDY);
| ^~~~~~~~~~~~~~~~~~~
mm/share_pool.c:4227:64: note: each undeclared identifier is reported only once for each function it appears in
mm/share_pool.c:4233:30: error: implicit declaration of function 'huge_pte_none'; did you mean 'huge_pte_lock'? [-Werror=implicit-function-declaration]
4233 | if (!huge_pte_none(huge_ptep_get(ptep))) {
| ^~~~~~~~~~~~~
| huge_pte_lock
mm/share_pool.c:4246:23: error: implicit declaration of function 'huge_add_to_page_cache'; did you mean 'add_to_page_cache'? [-Werror=implicit-function-declaration]
4246 | err = huge_add_to_page_cache(page, mapping, idx);
| ^~~~~~~~~~~~~~~~~~~~~~
| add_to_page_cache
mm/share_pool.c:4268:9: error: implicit declaration of function 'set_huge_pte_at'; did you mean 'set_huge_swap_pte_at'? [-Werror=implicit-function-declaration]
4268 | set_huge_pte_at(mm, haddr, ptep, new_pte);
| ^~~~~~~~~~~~~~~
| set_huge_swap_pte_at
mm/share_pool.c:4270:9: error: implicit declaration of function 'hugetlb_count_add'; did you mean 'hugetlb_count_sub'? [-Werror=implicit-function-declaration]
4270 | hugetlb_count_add(pages_per_huge_page(h), mm);
| ^~~~~~~~~~~~~~~~~
| hugetlb_count_sub
mm/share_pool.c: At top level:
mm/share_pool.c:4132:12: warning: 'proc_usage_show' defined but not used [-Wunused-function]
4132 | static int proc_usage_show(struct seq_file *seq, void *offset)
| ^~~~~~~~~~~~~~~
mm/share_pool.c:4110:12: warning: 'proc_group_usage_show' defined but not used [-Wunused-function]
4110 | static int proc_group_usage_show(struct seq_file *seq, void *offset)
| ^~~~~~~~~~~~~~~~~~~~~
mm/share_pool.c:4061:12: warning: 'spa_stat_show' defined but not used [-Wunused-function]
4061 | static int spa_stat_show(struct seq_file *seq, void *offset)
| ^~~~~~~~~~~~~
cc1: some warnings being treated as errors
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 +/HUGETLB_ALLOC_BUDDY +4227 mm/share_pool.c
4193
4194 vm_fault_t sharepool_no_page(struct mm_struct *mm,
4195 struct vm_area_struct *vma,
4196 struct address_space *mapping, pgoff_t idx,
4197 unsigned long address, pte_t *ptep, unsigned int flags)
4198 {
4199 struct hstate *h = hstate_vma(vma);
4200 vm_fault_t ret = VM_FAULT_SIGBUS;
4201 unsigned long size;
4202 struct page *page;
4203 pte_t new_pte;
4204 spinlock_t *ptl;
4205 unsigned long haddr = address & huge_page_mask(h);
4206 bool new_page = false;
4207 int err;
4208 int node_id;
4209 struct sp_area *spa;
4210
4211 spa = vma->vm_private_data;
4212 if (!spa) {
4213 pr_err("share pool: vma is invalid, not from sp mmap\n");
4214 return ret;
4215 }
4216 node_id = spa->node_id;
4217
4218 retry:
4219 page = find_lock_page(mapping, idx);
4220 if (!page) {
4221 size = i_size_read(mapping->host) >> huge_page_shift(h);
4222 if (idx >= size)
4223 goto out;
4224
4225 page = alloc_huge_page(vma, haddr, 0);
4226 if (IS_ERR(page)) {
> 4227 page = hugetlb_alloc_hugepage(node_id, HUGETLB_ALLOC_BUDDY);
4228 if (!page)
4229 page = ERR_PTR(-ENOMEM);
4230 }
4231 if (IS_ERR(page)) {
4232 ptl = huge_pte_lock(h, mm, ptep);
4233 if (!huge_pte_none(huge_ptep_get(ptep))) {
4234 ret = 0;
4235 spin_unlock(ptl);
4236 goto out;
4237 }
4238 spin_unlock(ptl);
4239 ret = vmf_error(PTR_ERR(page));
4240 goto out;
4241 }
4242 __SetPageUptodate(page);
4243 new_page = true;
4244
4245 /* sharepool pages are all shared */
4246 err = huge_add_to_page_cache(page, mapping, idx);
4247 if (err) {
4248 put_page(page);
4249 if (err == -EEXIST)
4250 goto retry;
4251 goto out;
4252 }
4253 }
4254
4255
4256 ptl = huge_pte_lock(h, mm, ptep);
4257 size = i_size_read(mapping->host) >> huge_page_shift(h);
4258 if (idx >= size)
4259 goto backout;
4260
4261 ret = 0;
4262 if (!huge_pte_none(huge_ptep_get(ptep)))
4263 goto backout;
4264
4265 page_dup_rmap(page, true);
4266 new_pte = make_huge_pte(vma, page, ((vma->vm_flags & VM_WRITE)
4267 && (vma->vm_flags & VM_SHARED)));
4268 set_huge_pte_at(mm, haddr, ptep, new_pte);
4269
4270 hugetlb_count_add(pages_per_huge_page(h), mm);
4271
4272 spin_unlock(ptl);
4273
4274 if (new_page) {
4275 SetPagePrivate(&page[1]);
4276 }
4277
4278 unlock_page(page);
4279 out:
4280 return ret;
4281
4282 backout:
4283 spin_unlock(ptl);
4284 unlock_page(page);
4285 put_page(page);
4286 goto out;
4287 }
4288
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
1
0
[openeuler:OLK-5.10] BUILD REGRESSION 6c3413fbf8c430b89f5d23f465e10e99ea145199
by kernel test robot 14 Dec '24
by kernel test robot 14 Dec '24
14 Dec '24
tree/branch: https://gitee.com/openeuler/kernel.git OLK-5.10
branch HEAD: 6c3413fbf8c430b89f5d23f465e10e99ea145199 !14123 mm: only enforce minimum stack gap size if it's sensible
Error/Warning (recently discovered and may have been fixed):
crypto/asymmetric_keys/pgp_preload.c:110:15: error: implicit declaration of function 'pgp_parse_packets' [-Werror=implicit-function-declaration]
crypto/asymmetric_keys/pgp_preload.c:23:34: error: field 'pgp' has incomplete type
crypto/asymmetric_keys/pgp_public_key.c:148:43: error: passing argument 2 of 'pgp_calc_pkey_keyid' from incompatible pointer type [-Werror=incompatible-pointer-types]
crypto/asymmetric_keys/pgp_public_key.c:201:33: error: storage size of 'pgp' isn't known
crypto/asymmetric_keys/pgp_public_key.c:201:33: warning: unused variable 'pgp' [-Wunused-variable]
crypto/asymmetric_keys/pgp_public_key.c:224:15: error: implicit declaration of function 'pgp_parse_public_key'; did you mean 'pgp_process_public_key'? [-Werror=implicit-function-declaration]
crypto/asymmetric_keys/pgp_public_key.c:310:15: error: implicit declaration of function 'pgp_parse_packets' [-Werror=implicit-function-declaration]
crypto/asymmetric_keys/pgp_public_key.c:35:34: error: field 'pgp' has incomplete type
crypto/asymmetric_keys/pgp_public_key.c:48:39: warning: 'struct pgp_parse_pubkey' declared inside parameter list will not be visible outside of this definition or declaration
crypto/asymmetric_keys/pgp_public_key.c:63:17: error: invalid use of undefined type 'struct pgp_parse_pubkey'
drivers/net/ethernet/huawei/hinic/hinic_hwdev.c:3719:18: warning: address of array 'chip_node->rt_cmd' will always evaluate to 'true' [-Wpointer-bool-conversion]
fs/eulerfs/euler_def.h:199:13: warning: redefinition of typedef 'hashlen_t' is a C11 feature [-Wtypedef-redefinition]
fs/eulerfs/euler_def.h:92:12: warning: redefinition of typedef 'page_info_t' is a C11 feature [-Wtypedef-redefinition]
fs/eulerfs/namei.c:422:47: warning: variable 'de' is uninitialized when used here [-Wuninitialized]
mm/pin_mem.c:247:31: error: 'HUGETLB_PAGE_DTOR' undeclared (first use in this function); did you mean 'HUGETLB_PAGE_ORDER'?
mm/share_pool.c:3025:21: error: implicit declaration of function 'huge_ptep_get' [-Werror=implicit-function-declaration]
mm/share_pool.c:3025:21: error: invalid initializer
mm/share_pool.c:3887:12: warning: 'spa_stat_show' defined but not used [-Wunused-function]
mm/share_pool.c:3938:12: warning: 'proc_group_usage_show' defined but not used [-Wunused-function]
mm/share_pool.c:3958:12: warning: 'proc_usage_show' defined but not used [-Wunused-function]
mm/share_pool.c:4065:30: error: implicit declaration of function 'huge_pte_none'; did you mean 'huge_pte_lock'? [-Werror=implicit-function-declaration]
mm/share_pool.c:4085:23: error: implicit declaration of function 'huge_add_to_page_cache'; did you mean 'add_to_page_cache'? [-Werror=implicit-function-declaration]
mm/share_pool.c:4107:9: error: implicit declaration of function 'set_huge_pte_at'; did you mean 'set_huge_swap_pte_at'? [-Werror=implicit-function-declaration]
mm/share_pool.c:4109:9: error: implicit declaration of function 'hugetlb_count_add'; did you mean 'hugetlb_count_sub'? [-Werror=implicit-function-declaration]
Error/Warning ids grouped by kconfigs:
recent_errors
|-- arm64-allmodconfig
| |-- arch-arm64-include-asm-atomic_lse.h:error:unknown-register-name-x0-in-asm
| |-- arch-arm64-include-asm-atomic_lse.h:error:unknown-register-name-x1-in-asm
| `-- arch-arm64-include-asm-atomic_lse.h:error:unknown-register-name-x2-in-asm
|-- arm64-randconfig-001-20241213
| |-- arch-arm64-kernel-cpufeature.c:warning:no-previous-prototype-for-early_pbha_init
| |-- drivers-gpu-drm-inspur-inspur_drm_drv.c:warning:no-previous-prototype-for-inspur_drm_interrupt
| |-- drivers-iommu-arm-arm-smmu-v3-ascend_smmu.c:error:implicit-declaration-of-function-acpi_evaluate_integer
| |-- drivers-iommu-arm-arm-smmu-v3-ascend_smmu.c:warning:agent_smmu_acpi_match-defined-but-not-used
| `-- drivers-iommu-arm-arm-smmu-v3-ascend_smmu.c:warning:no-previous-prototype-for-agent_smmu_unlocked_find
|-- arm64-randconfig-002-20241213
| |-- arch-arm64-kernel-arm64_cpu_park.c:error:const-struct-cpu_operations-has-no-member-named-cpu_die
| |-- drivers-ub-urma-ubcore-ubcore_ctp.c:warning:the-comparison-will-always-evaluate-as-false-for-the-address-of-head-will-never-be-NULL
| |-- drivers-ub-urma-ubcore-ubcore_device.c:warning:no-previous-prototype-for-ubcore_destroy_upi_list
| |-- drivers-ub-urma-ubcore-ubcore_dp.c:warning:no-previous-prototype-for-ubcore_poll_jfc
| |-- drivers-ub-urma-ubcore-ubcore_dp.c:warning:no-previous-prototype-for-ubcore_post_jetty_recv_wr
| |-- drivers-ub-urma-ubcore-ubcore_dp.c:warning:no-previous-prototype-for-ubcore_post_jetty_send_wr
| |-- drivers-ub-urma-ubcore-ubcore_dp.c:warning:no-previous-prototype-for-ubcore_post_jfr_wr
| |-- drivers-ub-urma-ubcore-ubcore_dp.c:warning:no-previous-prototype-for-ubcore_post_jfs_wr
| |-- drivers-ub-urma-ubcore-ubcore_dp.c:warning:no-previous-prototype-for-ubcore_rearm_jfc
| |-- drivers-ub-urma-ubcore-ubcore_main.c:warning:no-previous-prototype-for-ubcore_open
| |-- drivers-ub-urma-ubcore-ubcore_msg.c:warning:no-previous-prototype-for-ubcore_asyn_send_fe2tpf_msg
| |-- drivers-ub-urma-ubcore-ubcore_netdev.c:warning:no-previous-prototype-for-ubcore_add_sip_entry
| |-- drivers-ub-urma-ubcore-ubcore_netdev.c:warning:no-previous-prototype-for-ubcore_check_port_state
| |-- drivers-ub-urma-ubcore-ubcore_netdev.c:warning:no-previous-prototype-for-ubcore_del_sip_entry
| |-- drivers-ub-urma-ubcore-ubcore_netdev.c:warning:no-previous-prototype-for-ubcore_fill_port_netdev
| |-- drivers-ub-urma-ubcore-ubcore_netdev.c:warning:no-previous-prototype-for-ubcore_lookup_sip_idx
| |-- drivers-ub-urma-ubcore-ubcore_netdev.c:warning:no-previous-prototype-for-ubcore_lookup_sip_info_without_lock
| |-- drivers-ub-urma-ubcore-ubcore_netdev.c:warning:no-previous-prototype-for-ubcore_new_sip_req_msg
| |-- drivers-ub-urma-ubcore-ubcore_netdev.c:warning:no-previous-prototype-for-ubcore_notify_uvs_add_sip
| |-- drivers-ub-urma-ubcore-ubcore_netdev.c:warning:no-previous-prototype-for-ubcore_notify_uvs_del_sip
| |-- drivers-ub-urma-ubcore-ubcore_netdev.c:warning:no-previous-prototype-for-ubcore_put_port_netdev
| |-- drivers-ub-urma-ubcore-ubcore_netdev.c:warning:no-previous-prototype-for-ubcore_set_port_netdev
| |-- drivers-ub-urma-ubcore-ubcore_netdev.c:warning:no-previous-prototype-for-ubcore_sip_idx_alloc
| |-- drivers-ub-urma-ubcore-ubcore_netdev.c:warning:no-previous-prototype-for-ubcore_sip_idx_free
| |-- drivers-ub-urma-ubcore-ubcore_netdev.c:warning:no-previous-prototype-for-ubcore_sip_table_init
| |-- drivers-ub-urma-ubcore-ubcore_netdev.c:warning:no-previous-prototype-for-ubcore_sip_table_uninit
| |-- drivers-ub-urma-ubcore-ubcore_netdev.c:warning:no-previous-prototype-for-ubcore_update_sip_entry
| |-- drivers-ub-urma-ubcore-ubcore_netlink.c:warning:no-previous-prototype-for-ubcore_genl_unicast
| |-- drivers-ub-urma-ubcore-ubcore_tp.c:warning:no-previous-prototype-for-ubcore_get_mtu
| |-- drivers-ub-urma-ubcore-ubcore_tpg.c:warning:no-previous-prototype-for-ubcore_tpg_kref_get
| |-- drivers-ub-urma-ubcore-ubcore_tpg.c:warning:the-comparison-will-always-evaluate-as-false-for-the-address-of-head-will-never-be-NULL
| |-- drivers-ub-urma-ubcore-ubcore_umem.c:warning:no-previous-prototype-for-ubcore_umem_find_best_page_size
| |-- 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-ubcore-ubcore_utp.c:warning:the-comparison-will-always-evaluate-as-false-for-the-address-of-head-will-never-be-NULL
| |-- drivers-ub-urma-ubcore-ubcore_vtp.c:warning:no-previous-prototype-for-ubcore_hash_table_rmv_vtpn
| |-- drivers-ub-urma-uburma-uburma_cmd.c:warning:no-previous-prototype-for-uburma_jetty_event_cb
| |-- drivers-ub-urma-uburma-uburma_cmd.c:warning:no-previous-prototype-for-uburma_jetty_grp_event_cb
| |-- drivers-ub-urma-uburma-uburma_cmd.c:warning:no-previous-prototype-for-uburma_jfc_event_cb
| |-- drivers-ub-urma-uburma-uburma_cmd.c:warning:no-previous-prototype-for-uburma_jfr_event_cb
| |-- drivers-ub-urma-uburma-uburma_cmd.c:warning:no-previous-prototype-for-uburma_jfs_event_cb
| |-- 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
| |-- drivers-ub-urma-uburma-uburma_mmap.c:warning:no-previous-prototype-for-uburma_get_umap_ops
| |-- drivers-ub-urma-uburma-uburma_mmap.c:warning:no-previous-prototype-for-uburma_umap_priv_init
| |-- drivers-ub-urma-uburma-uburma_mmap.c:warning:no-previous-prototype-for-uburma_unmap_vma_pages
| |-- include-acpi-processor.h:error:unknown-type-name-phys_cpuid_t
| |-- kernel-sched-core.c:warning:format-llu-expects-argument-of-type-long-long-unsigned-int-but-argument-has-type-int
| `-- kernel-sched-topology.c:error:implicit-declaration-of-function-register_sysctl_init
|-- arm64-randconfig-003-20241213
| |-- arch-arm64-include-asm-atomic_lse.h:error:unknown-register-name-x0-in-asm
| |-- arch-arm64-include-asm-atomic_lse.h:error:unknown-register-name-x1-in-asm
| `-- arch-arm64-include-asm-atomic_lse.h:error:unknown-register-name-x2-in-asm
|-- arm64-randconfig-004-20241213
| |-- arch-arm64-kernel-cpufeature.c:warning:no-previous-prototype-for-early_pbha_init
| |-- crypto-asymmetric_keys-pgp_preload.c:error:field-pgp-has-incomplete-type
| |-- crypto-asymmetric_keys-pgp_preload.c:error:implicit-declaration-of-function-pgp_parse_packets
| |-- crypto-asymmetric_keys-pgp_public_key.c:error:field-pgp-has-incomplete-type
| |-- crypto-asymmetric_keys-pgp_public_key.c:error:implicit-declaration-of-function-pgp_parse_packets
| |-- crypto-asymmetric_keys-pgp_public_key.c:error:implicit-declaration-of-function-pgp_parse_public_key
| |-- crypto-asymmetric_keys-pgp_public_key.c:error:invalid-use-of-undefined-type-struct-pgp_parse_pubkey
| |-- crypto-asymmetric_keys-pgp_public_key.c:error:passing-argument-of-pgp_calc_pkey_keyid-from-incompatible-pointer-type
| |-- crypto-asymmetric_keys-pgp_public_key.c:error:storage-size-of-pgp-isn-t-known
| |-- crypto-asymmetric_keys-pgp_public_key.c:warning:struct-pgp_parse_pubkey-declared-inside-parameter-list-will-not-be-visible-outside-of-this-definition-or-declaration
| |-- crypto-asymmetric_keys-pgp_public_key.c:warning:unused-variable-pgp
| |-- drivers-char-ipmi-ipmi_bt_sm.c:error:implicit-declaration-of-function-acpi_evaluate_integer
| |-- kernel-sched-core.c:error:TG_STEAL_NO-undeclared-(first-use-in-this-function)
| |-- kernel-sched-fair.c:error:implicit-declaration-of-function-is_tg_steal
| |-- kernel-sched-fair.c:error:invalid-use-of-undefined-type-struct-task_group
| |-- kernel-sched-topology.c:error:implicit-declaration-of-function-register_sysctl_init
| |-- mm-pin_mem.c:error:HUGETLB_PAGE_DTOR-undeclared-(first-use-in-this-function)
| |-- mm-pin_mem.c:error:lvalue-required-as-unary-operand
| |-- mm-share_pool.c:error:HUGETLB_ALLOC_BUDDY-undeclared-(first-use-in-this-function)
| |-- mm-share_pool.c:error:implicit-declaration-of-function-huge_add_to_page_cache
| |-- mm-share_pool.c:error:implicit-declaration-of-function-huge_pte_none
| |-- mm-share_pool.c:error:implicit-declaration-of-function-huge_ptep_get
| |-- mm-share_pool.c:error:implicit-declaration-of-function-hugetlb_count_add
| |-- mm-share_pool.c:error:implicit-declaration-of-function-set_huge_pte_at
| |-- mm-share_pool.c:error:invalid-initializer
| |-- mm-share_pool.c:warning:no-previous-prototype-for-__mg_sp_alloc_nodemask
| |-- mm-share_pool.c:warning:proc_group_usage_show-defined-but-not-used
| |-- mm-share_pool.c:warning:proc_usage_show-defined-but-not-used
| `-- mm-share_pool.c:warning:spa_stat_show-defined-but-not-used
|-- arm64-randconfig-051-20241214
| |-- Documentation-devicetree-bindings-arm-cpu.yaml:properties:capacity-dmips-mhz:ref-should-not-be-valid-under-const:ref
| |-- Documentation-devicetree-bindings-arm-cpu.yaml:title:ARM-CPUs-bindings-should-not-be-valid-under-pattern:(-Bb-inding-Ss-chema)
| |-- Documentation-devicetree-bindings-arm-cpus.yaml:examples:cpus-arm-pbha-performance-only-bits-arm-pbha-no-aliases-bits-ncpu-device_type-cpu-compatible-arm-cortex-a57-...-n-is-not-of-type-array
| |-- Documentation-devicetree-bindings-arm-cpus.yaml:maintainers-is-a-required-property
| |-- Documentation-devicetree-bindings-display-allwinner-sun4i-a10-tcon.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-allwinner-sun8i-r40-tcon-top.yaml:endpoint:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-bridge-analogix-anx7814.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-bridge-analogix-anx7814.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-bridge-cdns-mhdp8546.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-bridge-cdns-mhdp8546.yaml:properties:reg-names:minItems:maxItems:items:const:mhdptx-const:j721e-intg-should-not-be-valid-under-required:maxItems
| |-- Documentation-devicetree-bindings-display-bridge-chrontel-ch7033.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-bridge-lontium-lt9611.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-bridge-lontium-lt9611.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:endpoint:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358762.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358762.yaml:properties:ports:properties:port:patternProperties:endpoint-does-not-match-()
| |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358768.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358768.yaml:properties:ports:properties:port:patternProperties:endpoint-does-not-match-()
| |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358775.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-ingenic-lcd.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-panel-advantech-idk-2121wr.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-panel-advantech-idk-2121wr.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-panel-panel-simple.yaml:properties:compatible:enum:ampire-am-1280800n3tzqw-t00h-ampire-am-480272h3tmqw-t01h-ampire-am800480r3tmqwa1h-auo-b101aw03-auo-b101ean0
| |-- Documentation-devicetree-bindings-display-st-stm32-dsi.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-ti-ti-am65x-dss.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-ti-ti-j721e-dss.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint
| `-- make:Documentation-devicetree-bindings-Makefile:Documentation-devicetree-bindings-processed-schema-examples.json-Error
|-- arm64-randconfig-052-20241214
| |-- Documentation-devicetree-bindings-arm-cpu.yaml:properties:capacity-dmips-mhz:ref-should-not-be-valid-under-const:ref
| |-- Documentation-devicetree-bindings-arm-cpu.yaml:title:ARM-CPUs-bindings-should-not-be-valid-under-pattern:(-Bb-inding-Ss-chema)
| |-- Documentation-devicetree-bindings-arm-cpus.yaml:examples:cpus-arm-pbha-performance-only-bits-arm-pbha-no-aliases-bits-ncpu-device_type-cpu-compatible-arm-cortex-a57-...-n-is-not-of-type-array
| |-- Documentation-devicetree-bindings-arm-cpus.yaml:maintainers-is-a-required-property
| |-- Documentation-devicetree-bindings-display-allwinner-sun4i-a10-tcon.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-allwinner-sun8i-r40-tcon-top.yaml:endpoint:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-bridge-analogix-anx7814.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-bridge-analogix-anx7814.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-bridge-cdns-mhdp8546.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-bridge-cdns-mhdp8546.yaml:properties:reg-names:minItems:maxItems:items:const:mhdptx-const:j721e-intg-should-not-be-valid-under-required:maxItems
| |-- Documentation-devicetree-bindings-display-bridge-chrontel-ch7033.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-bridge-lontium-lt9611.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-bridge-lontium-lt9611.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:endpoint:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358762.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358762.yaml:properties:ports:properties:port:patternProperties:endpoint-does-not-match-()
| |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358768.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358768.yaml:properties:ports:properties:port:patternProperties:endpoint-does-not-match-()
| |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358775.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-ingenic-lcd.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-panel-advantech-idk-2121wr.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-panel-advantech-idk-2121wr.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-panel-panel-simple.yaml:properties:compatible:enum:ampire-am-1280800n3tzqw-t00h-ampire-am-480272h3tmqw-t01h-ampire-am800480r3tmqwa1h-auo-b101aw03-auo-b101ean0
| |-- Documentation-devicetree-bindings-display-st-stm32-dsi.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-ti-ti-am65x-dss.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-ti-ti-j721e-dss.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint
| `-- make:Documentation-devicetree-bindings-Makefile:Documentation-devicetree-bindings-processed-schema-examples.json-Error
|-- arm64-randconfig-053-20241214
| |-- Documentation-devicetree-bindings-arm-cpu.yaml:properties:capacity-dmips-mhz:ref-should-not-be-valid-under-const:ref
| |-- Documentation-devicetree-bindings-arm-cpu.yaml:title:ARM-CPUs-bindings-should-not-be-valid-under-pattern:(-Bb-inding-Ss-chema)
| |-- Documentation-devicetree-bindings-arm-cpus.yaml:examples:cpus-arm-pbha-performance-only-bits-arm-pbha-no-aliases-bits-ncpu-device_type-cpu-compatible-arm-cortex-a57-...-n-is-not-of-type-array
| |-- Documentation-devicetree-bindings-arm-cpus.yaml:maintainers-is-a-required-property
| |-- Documentation-devicetree-bindings-display-allwinner-sun4i-a10-tcon.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-allwinner-sun8i-r40-tcon-top.yaml:endpoint:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-bridge-analogix-anx7814.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-bridge-analogix-anx7814.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-bridge-cdns-mhdp8546.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-bridge-cdns-mhdp8546.yaml:properties:reg-names:minItems:maxItems:items:const:mhdptx-const:j721e-intg-should-not-be-valid-under-required:maxItems
| |-- Documentation-devicetree-bindings-display-bridge-chrontel-ch7033.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-bridge-lontium-lt9611.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-bridge-lontium-lt9611.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:endpoint:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358762.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358762.yaml:properties:ports:properties:port:patternProperties:endpoint-does-not-match-()
| |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358768.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358768.yaml:properties:ports:properties:port:patternProperties:endpoint-does-not-match-()
| |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358775.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-ingenic-lcd.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-panel-advantech-idk-2121wr.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-panel-advantech-idk-2121wr.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-panel-panel-simple.yaml:properties:compatible:enum:ampire-am-1280800n3tzqw-t00h-ampire-am-480272h3tmqw-t01h-ampire-am800480r3tmqwa1h-auo-b101aw03-auo-b101ean0
| |-- Documentation-devicetree-bindings-display-st-stm32-dsi.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-ti-ti-am65x-dss.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-ti-ti-j721e-dss.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint
| `-- make:Documentation-devicetree-bindings-Makefile:Documentation-devicetree-bindings-processed-schema-examples.json-Error
|-- arm64-randconfig-054-20241214
| |-- Documentation-devicetree-bindings-arm-cpu.yaml:properties:capacity-dmips-mhz:ref-should-not-be-valid-under-const:ref
| |-- Documentation-devicetree-bindings-arm-cpu.yaml:title:ARM-CPUs-bindings-should-not-be-valid-under-pattern:(-Bb-inding-Ss-chema)
| |-- Documentation-devicetree-bindings-arm-cpus.yaml:examples:cpus-arm-pbha-performance-only-bits-arm-pbha-no-aliases-bits-ncpu-device_type-cpu-compatible-arm-cortex-a57-...-n-is-not-of-type-array
| |-- Documentation-devicetree-bindings-arm-cpus.yaml:maintainers-is-a-required-property
| |-- Documentation-devicetree-bindings-display-allwinner-sun4i-a10-tcon.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-allwinner-sun8i-r40-tcon-top.yaml:endpoint:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-bridge-analogix-anx7814.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-bridge-analogix-anx7814.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-bridge-cdns-mhdp8546.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-bridge-cdns-mhdp8546.yaml:properties:reg-names:minItems:maxItems:items:const:mhdptx-const:j721e-intg-should-not-be-valid-under-required:maxItems
| |-- Documentation-devicetree-bindings-display-bridge-chrontel-ch7033.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-bridge-lontium-lt9611.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-bridge-lontium-lt9611.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:endpoint:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358762.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358762.yaml:properties:ports:properties:port:patternProperties:endpoint-does-not-match-()
| |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358768.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358768.yaml:properties:ports:properties:port:patternProperties:endpoint-does-not-match-()
| |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358775.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-ingenic-lcd.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-panel-advantech-idk-2121wr.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-panel-advantech-idk-2121wr.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-panel-panel-simple.yaml:properties:compatible:enum:ampire-am-1280800n3tzqw-t00h-ampire-am-480272h3tmqw-t01h-ampire-am800480r3tmqwa1h-auo-b101aw03-auo-b101ean0
| |-- Documentation-devicetree-bindings-display-st-stm32-dsi.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-ti-ti-am65x-dss.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-ti-ti-j721e-dss.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint
| `-- make:Documentation-devicetree-bindings-Makefile:Documentation-devicetree-bindings-processed-schema-examples.json-Error
|-- arm64-randconfig-055-20241214
| |-- Documentation-devicetree-bindings-arm-cpu.yaml:properties:capacity-dmips-mhz:ref-should-not-be-valid-under-const:ref
| |-- Documentation-devicetree-bindings-arm-cpu.yaml:title:ARM-CPUs-bindings-should-not-be-valid-under-pattern:(-Bb-inding-Ss-chema)
| |-- Documentation-devicetree-bindings-arm-cpus.yaml:examples:cpus-arm-pbha-performance-only-bits-arm-pbha-no-aliases-bits-ncpu-device_type-cpu-compatible-arm-cortex-a57-...-n-is-not-of-type-array
| |-- Documentation-devicetree-bindings-arm-cpus.yaml:maintainers-is-a-required-property
| |-- Documentation-devicetree-bindings-display-allwinner-sun4i-a10-tcon.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-allwinner-sun8i-r40-tcon-top.yaml:endpoint:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-bridge-analogix-anx7814.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-bridge-analogix-anx7814.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-bridge-cdns-mhdp8546.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-bridge-cdns-mhdp8546.yaml:properties:reg-names:minItems:maxItems:items:const:mhdptx-const:j721e-intg-should-not-be-valid-under-required:maxItems
| |-- Documentation-devicetree-bindings-display-bridge-chrontel-ch7033.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-bridge-lontium-lt9611.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-bridge-lontium-lt9611.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:endpoint:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358762.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358762.yaml:properties:ports:properties:port:patternProperties:endpoint-does-not-match-()
| |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358768.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358768.yaml:properties:ports:properties:port:patternProperties:endpoint-does-not-match-()
| |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358775.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-ingenic-lcd.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-panel-advantech-idk-2121wr.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-panel-advantech-idk-2121wr.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-panel-panel-simple.yaml:properties:compatible:enum:ampire-am-1280800n3tzqw-t00h-ampire-am-480272h3tmqw-t01h-ampire-am800480r3tmqwa1h-auo-b101aw03-auo-b101ean0
| |-- Documentation-devicetree-bindings-display-st-stm32-dsi.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-ti-ti-am65x-dss.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-ti-ti-j721e-dss.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint
| `-- make:Documentation-devicetree-bindings-Makefile:Documentation-devicetree-bindings-processed-schema-examples.json-Error
|-- arm64-randconfig-r063-20241214
| |-- arch-arm64-include-asm-atomic_lse.h:error:unknown-register-name-x0-in-asm
| |-- arch-arm64-include-asm-atomic_lse.h:error:unknown-register-name-x1-in-asm
| `-- arch-arm64-include-asm-atomic_lse.h:error:unknown-register-name-x2-in-asm
|-- x86_64-allnoconfig
| |-- kernel-workqueue.c:error:implicit-declaration-of-function-printk_safe_enter-Werror-Wimplicit-function-declaration
| |-- kernel-workqueue.c:error:implicit-declaration-of-function-printk_safe_exit-Werror-Wimplicit-function-declaration
| |-- ld.lld:error:version-script-assignment-of-LINUX_2.-to-symbol-__vdso_sgx_enter_enclave-failed:symbol-not-defined
| |-- llvm-objcopy:error:arch-x86-entry-vdso-vdso64.so.dbg:No-such-file-or-directory
| `-- llvm-objdump:error:arch-x86-entry-vdso-vdso64.so.dbg:No-such-file-or-directory
|-- x86_64-allyesconfig
| |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-cpu-description-in-cppc_get_auto_act_window
| |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-enable-description-in-cppc_get_auto_act_window
| |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-enable-description-in-cppc_get_auto_sel
| |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-enable-description-in-cppc_set_auto_act_window
| |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-enable-description-in-cppc_set_epp
| |-- drivers-acpi-cppc_acpi.c:warning:Function-parameter-or-member-auto_act_window-not-described-in-cppc_get_auto_act_window
| |-- drivers-acpi-cppc_acpi.c:warning:Function-parameter-or-member-auto_act_window-not-described-in-cppc_set_auto_act_window
| |-- drivers-acpi-cppc_acpi.c:warning:Function-parameter-or-member-cpunum-not-described-in-cppc_get_auto_act_window
| |-- drivers-acpi-cppc_acpi.c:warning:Function-parameter-or-member-epp_val-not-described-in-cppc_set_epp
| |-- drivers-gpu-drm-vmwgfx-ttm_object.c:error:Cannot-parse-struct-or-union
| |-- drivers-net-ethernet-3snic-sssnic-hw-.-tool-sss_tool_chip.c:warning:no-previous-prototype-for-function-sss_tool_adm_csr_rd32
| |-- drivers-net-ethernet-3snic-sssnic-hw-.-tool-sss_tool_chip.c:warning:no-previous-prototype-for-function-sss_tool_adm_csr_wr32
| |-- drivers-net-ethernet-3snic-sssnic-hw-.-tool-sss_tool_chip.c:warning:no-previous-prototype-for-function-sss_tool_send_clp_msg
| |-- drivers-net-ethernet-3snic-sssnic-hw-.-tool-sss_tool_main.c:warning:no-previous-prototype-for-function-sss_tool_alloc_in_buf
| |-- drivers-net-ethernet-3snic-sssnic-hw-.-tool-sss_tool_main.c:warning:no-previous-prototype-for-function-sss_tool_alloc_out_buf
| |-- drivers-net-ethernet-3snic-sssnic-hw-.-tool-sss_tool_main.c:warning:no-previous-prototype-for-function-sss_tool_copy_to_user
| |-- drivers-net-ethernet-3snic-sssnic-hw-.-tool-sss_tool_main.c:warning:no-previous-prototype-for-function-sss_tool_free_in_buf
| |-- drivers-net-ethernet-3snic-sssnic-hw-.-tool-sss_tool_main.c:warning:no-previous-prototype-for-function-sss_tool_free_out_buf
| |-- drivers-net-ethernet-3snic-sssnic-hw-.-tool-sss_tool_sdk.c:warning:no-previous-prototype-for-function-sss_tool_get_func_id
| |-- drivers-net-ethernet-3snic-sssnic-hw-.-tool-sss_tool_sdk.c:warning:no-previous-prototype-for-function-sss_tool_get_func_type
| |-- drivers-net-ethernet-3snic-sssnic-hw-.-tool-sss_tool_sdk.c:warning:no-previous-prototype-for-function-sss_tool_get_hw_driver_stats
| |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_adm.c:warning:no-previous-prototype-for-function-sss_adm_msg_read
| |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_adm.c:warning:no-previous-prototype-for-function-sss_adm_msg_read_ack
| |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_adm.c:warning:no-previous-prototype-for-function-sss_adm_msg_write
| |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_adm.c:warning:no-previous-prototype-for-function-sss_adm_msg_write_nack
| |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_adm_init.c:warning:no-previous-prototype-for-function-sss_destroy_adm_msg
| |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_export.c:warning:no-previous-prototype-for-function-sss_get_func_id
| |-- drivers-net-ethernet-huawei-hinic-hinic_hwdev.c:warning:address-of-array-chip_node-rt_cmd-will-always-evaluate-to-true
| |-- fs-eulerfs-euler_def.h:warning:redefinition-of-typedef-hashlen_t-is-a-C11-feature
| |-- fs-eulerfs-euler_def.h:warning:redefinition-of-typedef-page_info_t-is-a-C11-feature
| `-- fs-eulerfs-namei.c:warning:variable-de-is-uninitialized-when-used-here
|-- x86_64-buildonly-randconfig-001-20241213
| `-- drivers-tty-tty_buffer.c:error:implicit-declaration-of-function-printk_safe_exit
|-- x86_64-buildonly-randconfig-002-20241213
| `-- mm-memcontrol.c:error:implicit-declaration-of-function-ksm_process_profit
|-- x86_64-buildonly-randconfig-003-20241213
| `-- drivers-bluetooth-hci_qca.c:warning:qca_soc_data_qca6390-defined-but-not-used
|-- x86_64-buildonly-randconfig-005-20241213
| |-- arch-x86-kernel-paravirt.c:error:CALL_INSN_OPCODE-undeclared-(first-use-in-this-function)
| |-- arch-x86-kernel-paravirt.c:error:CALL_INSN_SIZE-undeclared-(first-use-in-this-function)
| |-- arch-x86-kernel-paravirt.c:error:implicit-declaration-of-function-__text_gen_insn
| `-- drivers-tty-tty_buffer.c:error:implicit-declaration-of-function-printk_safe_exit
|-- x86_64-buildonly-randconfig-006-20241213
| |-- arch-x86-kernel-paravirt.c:error:implicit-declaration-of-function-__text_gen_insn-Werror-Wimplicit-function-declaration
| |-- arch-x86-kernel-paravirt.c:error:use-of-undeclared-identifier-CALL_INSN_OPCODE
| |-- arch-x86-kernel-paravirt.c:error:use-of-undeclared-identifier-CALL_INSN_SIZE
| |-- drivers-gpu-drm-loongson-lsdc_plane.o:warning:objtool:lsdc_plane_init-falls-through-to-next-function-lsdc_plane_reset()
| `-- drivers-gpu-drm-vmwgfx-ttm_object.c:error:Cannot-parse-struct-or-union
|-- x86_64-defconfig
| |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-cpu-description-in-cppc_get_auto_act_window
| |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-enable-description-in-cppc_get_auto_act_window
| |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-enable-description-in-cppc_get_auto_sel
| |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-enable-description-in-cppc_set_auto_act_window
| |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-enable-description-in-cppc_set_epp
| |-- drivers-acpi-cppc_acpi.c:warning:Function-parameter-or-member-auto_act_window-not-described-in-cppc_get_auto_act_window
| |-- drivers-acpi-cppc_acpi.c:warning:Function-parameter-or-member-auto_act_window-not-described-in-cppc_set_auto_act_window
| |-- drivers-acpi-cppc_acpi.c:warning:Function-parameter-or-member-cpunum-not-described-in-cppc_get_auto_act_window
| `-- drivers-acpi-cppc_acpi.c:warning:Function-parameter-or-member-epp_val-not-described-in-cppc_set_epp
`-- x86_64-randconfig-161-20241214
|-- ld.lld:error:version-script-assignment-of-LINUX_2.-to-symbol-__vdso_sgx_enter_enclave-failed:symbol-not-defined
|-- llvm-objcopy:error:arch-x86-entry-vdso-vdso64.so.dbg:No-such-file-or-directory
|-- llvm-objdump:error:arch-x86-entry-vdso-vdso64.so.dbg:No-such-file-or-directory
`-- net-netfilter-nft_set_pipapo.o:warning:objtool:nft_pipapo_remove:unreachable-instruction
elapsed time: 918m
configs tested: 14
configs skipped: 95
tested configs:
arm64 allmodconfig clang-18
arm64 randconfig-001-20241213 gcc-14.2.0
arm64 randconfig-002-20241213 gcc-14.2.0
arm64 randconfig-003-20241213 clang-18
arm64 randconfig-004-20241213 gcc-14.2.0
x86_64 allnoconfig clang-19
x86_64 allyesconfig clang-19
x86_64 buildonly-randconfig-001-20241213 gcc-12
x86_64 buildonly-randconfig-002-20241213 gcc-12
x86_64 buildonly-randconfig-003-20241213 gcc-12
x86_64 buildonly-randconfig-004-20241213 gcc-12
x86_64 buildonly-randconfig-005-20241213 gcc-12
x86_64 buildonly-randconfig-006-20241213 clang-19
x86_64 defconfig gcc-11
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
1
0
[openeuler:OLK-6.6 1636/1636] arch/loongarch/kernel/paravirt.c:74:13: error: redefinition of 'steal_acc'
by kernel test robot 14 Dec '24
by kernel test robot 14 Dec '24
14 Dec '24
tree: https://gitee.com/openeuler/kernel.git OLK-6.6
head: d68dc6ee371ec5466be9b2d76bdca0b360940adc
commit: 2ee1b090fed0f14944d85db83f5dbc33fbe812ec [1636/1636] LoongArch: KVM: Add PV steal time support in guest side
config: loongarch-randconfig-002-20241213 (https://download.01.org/0day-ci/archive/20241214/202412140757.roYzDP2E-lkp@…)
compiler: loongarch64-linux-gcc (GCC) 14.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241214/202412140757.roYzDP2E-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/202412140757.roYzDP2E-lkp@intel.com/
All errors (new ones prefixed by >>):
>> arch/loongarch/kernel/paravirt.c:74:13: error: redefinition of 'steal_acc'
74 | static bool steal_acc = true;
| ^~~~~~~~~
arch/loongarch/kernel/paravirt.c:23:13: note: previous definition of 'steal_acc' with type 'bool' {aka '_Bool'}
23 | static bool steal_acc = true;
| ^~~~~~~~~
>> arch/loongarch/kernel/paravirt.c:76:19: error: redefinition of 'parse_no_stealacc'
76 | static int __init parse_no_stealacc(char *arg)
| ^~~~~~~~~~~~~~~~~
arch/loongarch/kernel/paravirt.c:24:19: note: previous definition of 'parse_no_stealacc' with type 'int(char *)'
24 | static int __init parse_no_stealacc(char *arg)
| ^~~~~~~~~~~~~~~~~
In file included from include/linux/printk.h:6,
from include/linux/kernel.h:30,
from include/linux/interrupt.h:6,
from arch/loongarch/kernel/paravirt.c:4:
>> include/linux/init.h:335:27: error: redefinition of '__setup_str_parse_no_stealacc'
335 | static const char __setup_str_##unique_id[] __initconst \
| ^~~~~~~~~~~~
include/linux/init.h:357:9: note: in expansion of macro '__setup_param'
357 | __setup_param(str, fn, fn, 1)
| ^~~~~~~~~~~~~
arch/loongarch/kernel/paravirt.c:81:1: note: in expansion of macro 'early_param'
81 | early_param("no-steal-acc", parse_no_stealacc);
| ^~~~~~~~~~~
include/linux/init.h:335:27: note: previous definition of '__setup_str_parse_no_stealacc' with type 'const char[13]'
335 | static const char __setup_str_##unique_id[] __initconst \
| ^~~~~~~~~~~~
include/linux/init.h:357:9: note: in expansion of macro '__setup_param'
357 | __setup_param(str, fn, fn, 1)
| ^~~~~~~~~~~~~
arch/loongarch/kernel/paravirt.c:29:1: note: in expansion of macro 'early_param'
29 | early_param("no-steal-acc", parse_no_stealacc);
| ^~~~~~~~~~~
>> include/linux/init.h:337:40: error: redefinition of '__setup_parse_no_stealacc'
337 | static struct obs_kernel_param __setup_##unique_id \
| ^~~~~~~~
include/linux/init.h:357:9: note: in expansion of macro '__setup_param'
357 | __setup_param(str, fn, fn, 1)
| ^~~~~~~~~~~~~
arch/loongarch/kernel/paravirt.c:81:1: note: in expansion of macro 'early_param'
81 | early_param("no-steal-acc", parse_no_stealacc);
| ^~~~~~~~~~~
include/linux/init.h:337:40: note: previous definition of '__setup_parse_no_stealacc' with type 'struct obs_kernel_param'
337 | static struct obs_kernel_param __setup_##unique_id \
| ^~~~~~~~
include/linux/init.h:357:9: note: in expansion of macro '__setup_param'
357 | __setup_param(str, fn, fn, 1)
| ^~~~~~~~~~~~~
arch/loongarch/kernel/paravirt.c:29:1: note: in expansion of macro 'early_param'
29 | early_param("no-steal-acc", parse_no_stealacc);
| ^~~~~~~~~~~
arch/loongarch/kernel/paravirt.c:102:13: error: redefinition of 'steal_acc'
102 | static bool steal_acc = true;
| ^~~~~~~~~
arch/loongarch/kernel/paravirt.c:74:13: note: previous definition of 'steal_acc' with type 'bool' {aka '_Bool'}
74 | static bool steal_acc = true;
| ^~~~~~~~~
arch/loongarch/kernel/paravirt.c:104:19: error: redefinition of 'parse_no_stealacc'
104 | static int __init parse_no_stealacc(char *arg)
| ^~~~~~~~~~~~~~~~~
arch/loongarch/kernel/paravirt.c:76:19: note: previous definition of 'parse_no_stealacc' with type 'int(char *)'
76 | static int __init parse_no_stealacc(char *arg)
| ^~~~~~~~~~~~~~~~~
>> include/linux/init.h:335:27: error: redefinition of '__setup_str_parse_no_stealacc'
335 | static const char __setup_str_##unique_id[] __initconst \
| ^~~~~~~~~~~~
include/linux/init.h:357:9: note: in expansion of macro '__setup_param'
357 | __setup_param(str, fn, fn, 1)
| ^~~~~~~~~~~~~
arch/loongarch/kernel/paravirt.c:109:1: note: in expansion of macro 'early_param'
109 | early_param("no-steal-acc", parse_no_stealacc);
| ^~~~~~~~~~~
include/linux/init.h:335:27: note: previous definition of '__setup_str_parse_no_stealacc' with type 'const char[13]'
335 | static const char __setup_str_##unique_id[] __initconst \
| ^~~~~~~~~~~~
include/linux/init.h:357:9: note: in expansion of macro '__setup_param'
357 | __setup_param(str, fn, fn, 1)
| ^~~~~~~~~~~~~
arch/loongarch/kernel/paravirt.c:81:1: note: in expansion of macro 'early_param'
81 | early_param("no-steal-acc", parse_no_stealacc);
| ^~~~~~~~~~~
>> include/linux/init.h:337:40: error: redefinition of '__setup_parse_no_stealacc'
337 | static struct obs_kernel_param __setup_##unique_id \
| ^~~~~~~~
include/linux/init.h:357:9: note: in expansion of macro '__setup_param'
357 | __setup_param(str, fn, fn, 1)
| ^~~~~~~~~~~~~
arch/loongarch/kernel/paravirt.c:109:1: note: in expansion of macro 'early_param'
109 | early_param("no-steal-acc", parse_no_stealacc);
| ^~~~~~~~~~~
include/linux/init.h:337:40: note: previous definition of '__setup_parse_no_stealacc' with type 'struct obs_kernel_param'
337 | static struct obs_kernel_param __setup_##unique_id \
| ^~~~~~~~
include/linux/init.h:357:9: note: in expansion of macro '__setup_param'
357 | __setup_param(str, fn, fn, 1)
| ^~~~~~~~~~~~~
arch/loongarch/kernel/paravirt.c:81:1: note: in expansion of macro 'early_param'
81 | early_param("no-steal-acc", parse_no_stealacc);
| ^~~~~~~~~~~
>> arch/loongarch/kernel/paravirt.c:111:12: error: redefinition of 'paravt_steal_clock'
111 | static u64 paravt_steal_clock(int cpu)
| ^~~~~~~~~~~~~~~~~~
arch/loongarch/kernel/paravirt.c:83:12: note: previous definition of 'paravt_steal_clock' with type 'u64(int)' {aka 'long long unsigned int(int)'}
83 | static u64 paravt_steal_clock(int cpu)
| ^~~~~~~~~~~~~~~~~~
arch/loongarch/kernel/paravirt.c: In function 'pv_send_ipi_single':
arch/loongarch/kernel/paravirt.c:141:24: error: 'KVM_HCALL_FUNC_PV_IPI' undeclared (first use in this function); did you mean 'KVM_HCALL_FUNC_IPI'?
141 | kvm_hypercall3(KVM_HCALL_FUNC_PV_IPI, 1, 0, min);
| ^~~~~~~~~~~~~~~~~~~~~
| KVM_HCALL_FUNC_IPI
arch/loongarch/kernel/paravirt.c:141:24: note: each undeclared identifier is reported only once for each function it appears in
arch/loongarch/kernel/paravirt.c: In function 'pv_send_ipi_mask':
arch/loongarch/kernel/paravirt.c:175:40: error: 'KVM_HCALL_FUNC_PV_IPI' undeclared (first use in this function); did you mean 'KVM_HCALL_FUNC_IPI'?
175 | kvm_hypercall3(KVM_HCALL_FUNC_PV_IPI,
| ^~~~~~~~~~~~~~~~~~~~~
| KVM_HCALL_FUNC_IPI
arch/loongarch/kernel/paravirt.c: At top level:
>> arch/loongarch/kernel/paravirt.c:363:13: error: redefinition of 'pv_disable_steal_time'
363 | static void pv_disable_steal_time(void)
| ^~~~~~~~~~~~~~~~~~~~~
arch/loongarch/kernel/paravirt.c:224:13: note: previous definition of 'pv_disable_steal_time' with type 'void(void)'
224 | static void pv_disable_steal_time(void)
| ^~~~~~~~~~~~~~~~~~~~~
>> arch/loongarch/kernel/paravirt.c:393:13: error: redefinition of 'pv_cpu_reboot'
393 | static void pv_cpu_reboot(void *unused)
| ^~~~~~~~~~~~~
arch/loongarch/kernel/paravirt.c:289:13: note: previous definition of 'pv_cpu_reboot' with type 'void(void *)'
289 | static void pv_cpu_reboot(void *unused)
| ^~~~~~~~~~~~~
>> arch/loongarch/kernel/paravirt.c:398:12: error: redefinition of 'pv_reboot_notify'
398 | static int pv_reboot_notify(struct notifier_block *nb, unsigned long code, void *unused)
| ^~~~~~~~~~~~~~~~
arch/loongarch/kernel/paravirt.c:294:12: note: previous definition of 'pv_reboot_notify' with type 'int(struct notifier_block *, long unsigned int, void *)'
294 | static int pv_reboot_notify(struct notifier_block *nb, unsigned long code,
| ^~~~~~~~~~~~~~~~
>> arch/loongarch/kernel/paravirt.c:404:30: error: redefinition of 'pv_reboot_nb'
404 | static struct notifier_block pv_reboot_nb = {
| ^~~~~~~~~~~~
arch/loongarch/kernel/paravirt.c:301:30: note: previous definition of 'pv_reboot_nb' with type 'struct notifier_block'
301 | static struct notifier_block pv_reboot_nb = {
| ^~~~~~~~~~~~
>> arch/loongarch/kernel/paravirt.c:408:12: error: redefinition of 'pv_time_init'
408 | int __init pv_time_init(void)
| ^~~~~~~~~~~~
arch/loongarch/kernel/paravirt.c:305:12: note: previous definition of 'pv_time_init' with type 'int(void)'
305 | int __init pv_time_init(void)
| ^~~~~~~~~~~~
>> arch/loongarch/kernel/paravirt.c:453:12: error: redefinition of 'pv_enable_steal_time'
453 | static int pv_enable_steal_time(void)
| ^~~~~~~~~~~~~~~~~~~~
arch/loongarch/kernel/paravirt.c:339:12: note: previous definition of 'pv_enable_steal_time' with type 'int(void)'
339 | static int pv_enable_steal_time(void)
| ^~~~~~~~~~~~~~~~~~~~
arch/loongarch/kernel/paravirt.c:477:13: error: redefinition of 'pv_disable_steal_time'
477 | static void pv_disable_steal_time(void)
| ^~~~~~~~~~~~~~~~~~~~~
arch/loongarch/kernel/paravirt.c:363:13: note: previous definition of 'pv_disable_steal_time' with type 'void(void)'
363 | static void pv_disable_steal_time(void)
| ^~~~~~~~~~~~~~~~~~~~~
>> arch/loongarch/kernel/paravirt.c:484:12: error: redefinition of 'pv_time_cpu_online'
484 | static int pv_time_cpu_online(unsigned int cpu)
| ^~~~~~~~~~~~~~~~~~
arch/loongarch/kernel/paravirt.c:370:12: note: previous definition of 'pv_time_cpu_online' with type 'int(unsigned int)'
370 | static int pv_time_cpu_online(unsigned int cpu)
| ^~~~~~~~~~~~~~~~~~
>> arch/loongarch/kernel/paravirt.c:495:12: error: redefinition of 'pv_time_cpu_down_prepare'
495 | static int pv_time_cpu_down_prepare(unsigned int cpu)
| ^~~~~~~~~~~~~~~~~~~~~~~~
arch/loongarch/kernel/paravirt.c:381:12: note: previous definition of 'pv_time_cpu_down_prepare' with type 'int(unsigned int)'
381 | static int pv_time_cpu_down_prepare(unsigned int cpu)
| ^~~~~~~~~~~~~~~~~~~~~~~~
arch/loongarch/kernel/paravirt.c:507:13: error: redefinition of 'pv_cpu_reboot'
507 | static void pv_cpu_reboot(void *unused)
| ^~~~~~~~~~~~~
arch/loongarch/kernel/paravirt.c:393:13: note: previous definition of 'pv_cpu_reboot' with type 'void(void *)'
393 | static void pv_cpu_reboot(void *unused)
| ^~~~~~~~~~~~~
arch/loongarch/kernel/paravirt.c:512:12: error: redefinition of 'pv_reboot_notify'
512 | static int pv_reboot_notify(struct notifier_block *nb, unsigned long code, void *unused)
| ^~~~~~~~~~~~~~~~
arch/loongarch/kernel/paravirt.c:398:12: note: previous definition of 'pv_reboot_notify' with type 'int(struct notifier_block *, long unsigned int, void *)'
398 | static int pv_reboot_notify(struct notifier_block *nb, unsigned long code, void *unused)
| ^~~~~~~~~~~~~~~~
arch/loongarch/kernel/paravirt.c:518:30: error: redefinition of 'pv_reboot_nb'
518 | static struct notifier_block pv_reboot_nb = {
| ^~~~~~~~~~~~
arch/loongarch/kernel/paravirt.c:404:30: note: previous definition of 'pv_reboot_nb' with type 'struct notifier_block'
404 | static struct notifier_block pv_reboot_nb = {
| ^~~~~~~~~~~~
arch/loongarch/kernel/paravirt.c:522:12: error: redefinition of 'pv_time_init'
522 | int __init pv_time_init(void)
| ^~~~~~~~~~~~
arch/loongarch/kernel/paravirt.c:305:12: note: previous definition of 'pv_time_init' with type 'int(void)'
305 | int __init pv_time_init(void)
| ^~~~~~~~~~~~
arch/loongarch/kernel/paravirt.c:83:12: warning: 'paravt_steal_clock' defined but not used [-Wunused-function]
83 | static u64 paravt_steal_clock(int cpu)
| ^~~~~~~~~~~~~~~~~~
vim +/steal_acc +74 arch/loongarch/kernel/paravirt.c
73
> 74 static bool steal_acc = true;
75
> 76 static int __init parse_no_stealacc(char *arg)
77 {
78 steal_acc = false;
79 return 0;
80 }
> 81 early_param("no-steal-acc", parse_no_stealacc);
82
83 static u64 paravt_steal_clock(int cpu)
84 {
85 int version;
86 u64 steal;
87 struct kvm_steal_time *src;
88
89 src = &per_cpu(steal_time, cpu);
90 do {
91
92 version = src->version;
93 virt_rmb(); /* Make sure that the version is read before the steal */
94 steal = src->steal;
95 virt_rmb(); /* Make sure that the steal is read before the next version */
96
97 } while ((version & 1) || (version != src->version));
98
99 return steal;
100 }
101
102 static bool steal_acc = true;
103
104 static int __init parse_no_stealacc(char *arg)
105 {
106 steal_acc = false;
107 return 0;
108 }
109 early_param("no-steal-acc", parse_no_stealacc);
110
> 111 static u64 paravt_steal_clock(int cpu)
112 {
113 int version;
114 u64 steal;
115 struct kvm_steal_time *src;
116
117 src = &per_cpu(steal_time, cpu);
118 do {
119
120 version = src->version;
121 virt_rmb(); /* Make sure that the version is read before the steal */
122 steal = src->steal;
123 virt_rmb(); /* Make sure that the steal is read before the next version */
124
125 } while ((version & 1) || (version != src->version));
126
127 return steal;
128 }
129
130 #ifdef CONFIG_SMP
131 static void pv_send_ipi_single(int cpu, unsigned int action)
132 {
133 unsigned int min, old;
134 irq_cpustat_t *info = &per_cpu(irq_stat, cpu);
135
136 old = atomic_fetch_or(BIT(action), &info->message);
137 if (old)
138 return;
139
140 min = cpu_logical_map(cpu);
> 141 kvm_hypercall3(KVM_HCALL_FUNC_PV_IPI, 1, 0, min);
142 }
143
144 #define KVM_IPI_CLUSTER_SIZE (2 * BITS_PER_LONG)
145 static void pv_send_ipi_mask(const struct cpumask *mask, unsigned int action)
146 {
147 unsigned int cpu, i, min = 0, max = 0, old;
148 __uint128_t bitmap = 0;
149 irq_cpustat_t *info;
150
151 if (cpumask_empty(mask))
152 return;
153
154 action = BIT(action);
155 for_each_cpu(i, mask) {
156 info = &per_cpu(irq_stat, i);
157 old = atomic_fetch_or(action, &info->message);
158 if (old)
159 continue;
160
161 cpu = cpu_logical_map(i);
162 if (!bitmap) {
163 min = max = cpu;
164 } else if (cpu > min && cpu < min + KVM_IPI_CLUSTER_SIZE) {
165 max = cpu > max ? cpu : max;
166 } else if (cpu < min && (max - cpu) < KVM_IPI_CLUSTER_SIZE) {
167 bitmap <<= min - cpu;
168 min = cpu;
169 } else {
170 /*
171 * Physical cpuid is sorted in ascending order ascend
172 * for the next mask calculation, send IPI here
173 * directly and skip the remainding cpus
174 */
175 kvm_hypercall3(KVM_HCALL_FUNC_PV_IPI,
176 (unsigned long)bitmap,
177 (unsigned long)(bitmap >> BITS_PER_LONG), min);
178 min = max = cpu;
179 bitmap = 0;
180 }
181 __set_bit(cpu - min, (unsigned long *)&bitmap);
182 }
183
184 if (bitmap)
185 kvm_hypercall3(KVM_HCALL_FUNC_PV_IPI, (unsigned long)bitmap,
186 (unsigned long)(bitmap >> BITS_PER_LONG), min);
187 }
188
189 static irqreturn_t loongson_do_swi(int irq, void *dev)
190 {
191 irq_cpustat_t *info;
192 long action;
193
194 /* Clear swi interrupt */
195 clear_csr_estat(1 << INT_SWI0);
196 info = this_cpu_ptr(&irq_stat);
197 action = atomic_xchg(&info->message, 0);
198 if (action & SMP_CALL_FUNCTION) {
199 generic_smp_call_function_interrupt();
200 info->ipi_irqs[IPI_CALL_FUNCTION]++;
201 }
202
203 if (action & SMP_RESCHEDULE) {
204 scheduler_ipi();
205 info->ipi_irqs[IPI_RESCHEDULE]++;
206 }
207
208 return IRQ_HANDLED;
209 }
210
211 static void pv_init_ipi(void)
212 {
213 int r, swi0;
214
215 swi0 = get_percpu_irq(INT_SWI0);
216 if (swi0 < 0)
217 panic("SWI0 IRQ mapping failed\n");
218 irq_set_percpu_devid(swi0);
219 r = request_percpu_irq(swi0, loongson_do_swi, "SWI0", &irq_stat);
220 if (r < 0)
221 panic("SWI0 IRQ request failed\n");
222 }
223
> 224 static void pv_disable_steal_time(void)
225 {
226 if (has_steal_clock)
227 kvm_hypercall2(KVM_HCALL_FUNC_NOTIFY, KVM_FEATURE_STEAL_TIME, 0);
228 }
229
--
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[openeuler:OLK-6.6 1636/1636] arch/loongarch/kernel/paravirt.c:85:24: error: 'KVM_HCALL_FUNC_PV_IPI' undeclared; did you mean 'KVM_HCALL_FUNC_IPI'?
by kernel test robot 14 Dec '24
by kernel test robot 14 Dec '24
14 Dec '24
tree: https://gitee.com/openeuler/kernel.git OLK-6.6
head: d68dc6ee371ec5466be9b2d76bdca0b360940adc
commit: dba6c8bad729e1971c31053550e9686127ce3844 [1636/1636] LoongArch: KVM: Add PV IPI support on host side
config: loongarch-randconfig-002-20241213 (https://download.01.org/0day-ci/archive/20241214/202412140300.AvxBVNVW-lkp@…)
compiler: loongarch64-linux-gcc (GCC) 14.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241214/202412140300.AvxBVNVW-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/202412140300.AvxBVNVW-lkp@intel.com/
All errors (new ones prefixed by >>):
arch/loongarch/kernel/paravirt.c: In function 'pv_send_ipi_single':
>> arch/loongarch/kernel/paravirt.c:85:24: error: 'KVM_HCALL_FUNC_PV_IPI' undeclared (first use in this function); did you mean 'KVM_HCALL_FUNC_IPI'?
85 | kvm_hypercall3(KVM_HCALL_FUNC_PV_IPI, 1, 0, min);
| ^~~~~~~~~~~~~~~~~~~~~
| KVM_HCALL_FUNC_IPI
arch/loongarch/kernel/paravirt.c:85:24: note: each undeclared identifier is reported only once for each function it appears in
arch/loongarch/kernel/paravirt.c: In function 'pv_send_ipi_mask':
arch/loongarch/kernel/paravirt.c:119:40: error: 'KVM_HCALL_FUNC_PV_IPI' undeclared (first use in this function); did you mean 'KVM_HCALL_FUNC_IPI'?
119 | kvm_hypercall3(KVM_HCALL_FUNC_PV_IPI,
| ^~~~~~~~~~~~~~~~~~~~~
| KVM_HCALL_FUNC_IPI
vim +85 arch/loongarch/kernel/paravirt.c
f860ab821dd12f5 Bibo Mao 2024-03-22 73
462dd429f52a765 Bibo Mao 2024-03-01 74 #ifdef CONFIG_SMP
462dd429f52a765 Bibo Mao 2024-03-01 75 static void pv_send_ipi_single(int cpu, unsigned int action)
462dd429f52a765 Bibo Mao 2024-03-01 76 {
462dd429f52a765 Bibo Mao 2024-03-01 77 unsigned int min, old;
462dd429f52a765 Bibo Mao 2024-03-01 78 irq_cpustat_t *info = &per_cpu(irq_stat, cpu);
462dd429f52a765 Bibo Mao 2024-03-01 79
462dd429f52a765 Bibo Mao 2024-03-01 80 old = atomic_fetch_or(BIT(action), &info->message);
462dd429f52a765 Bibo Mao 2024-03-01 81 if (old)
462dd429f52a765 Bibo Mao 2024-03-01 82 return;
462dd429f52a765 Bibo Mao 2024-03-01 83
462dd429f52a765 Bibo Mao 2024-03-01 84 min = cpu_logical_map(cpu);
462dd429f52a765 Bibo Mao 2024-03-01 @85 kvm_hypercall3(KVM_HCALL_FUNC_PV_IPI, 1, 0, min);
462dd429f52a765 Bibo Mao 2024-03-01 86 }
462dd429f52a765 Bibo Mao 2024-03-01 87
:::::: The code at line 85 was first introduced by commit
:::::: 462dd429f52a7659ea1c74f02f7134a43fccccc8 LoongArch: Add pv ipi support on guest kernel side
:::::: TO: Bibo Mao <maobibo(a)loongson.cn>
:::::: CC: Xianglai Li <lixianglai(a)loongson.cn>
--
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[openeuler:OLK-6.6 1636/1636] arch/loongarch/kvm/intc/pch_pic.c:459:16: warning: variable 'ret' set but not used
by kernel test robot 14 Dec '24
by kernel test robot 14 Dec '24
14 Dec '24
tree: https://gitee.com/openeuler/kernel.git OLK-6.6
head: d68dc6ee371ec5466be9b2d76bdca0b360940adc
commit: bd254ad9ed5fb35dc87b90f98ebb805567ff0472 [1636/1636] LoongArch: KVM: Add irqfd support
config: loongarch-randconfig-001-20241213 (https://download.01.org/0day-ci/archive/20241214/202412140030.ws7cfuVO-lkp@…)
compiler: loongarch64-linux-gcc (GCC) 14.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241214/202412140030.ws7cfuVO-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/202412140030.ws7cfuVO-lkp@intel.com/
All warnings (new ones prefixed by >>):
arch/loongarch/kvm/intc/pch_pic.c: In function 'kvm_setup_default_irq_routing':
>> arch/loongarch/kvm/intc/pch_pic.c:459:16: warning: variable 'ret' set but not used [-Wunused-but-set-variable]
459 | int i, ret;
| ^~~
--
>> arch/loongarch/kvm/irqfd.c:81: warning: Function parameter or member 'e' not described in 'kvm_set_msi'
>> arch/loongarch/kvm/irqfd.c:81: warning: Function parameter or member 'kvm' not described in 'kvm_set_msi'
>> arch/loongarch/kvm/irqfd.c:81: warning: Function parameter or member 'irq_source_id' not described in 'kvm_set_msi'
>> arch/loongarch/kvm/irqfd.c:81: warning: Function parameter or member 'level' not described in 'kvm_set_msi'
>> arch/loongarch/kvm/irqfd.c:81: warning: Function parameter or member 'line_status' not described in 'kvm_set_msi'
vim +/ret +459 arch/loongarch/kvm/intc/pch_pic.c
453
454 static int kvm_setup_default_irq_routing(struct kvm *kvm)
455 {
456 struct kvm_irq_routing_entry *entries;
457
458 u32 nr = KVM_IRQCHIP_NUM_PINS;
> 459 int i, ret;
460
461 entries = kcalloc(nr, sizeof(*entries), GFP_KERNEL);
462 if (!entries)
463 return -ENOMEM;
464
465 for (i = 0; i < nr; i++) {
466 entries[i].gsi = i;
467 entries[i].type = KVM_IRQ_ROUTING_IRQCHIP;
468 entries[i].u.irqchip.irqchip = 0;
469 entries[i].u.irqchip.pin = i;
470 }
471 ret = kvm_set_irq_routing(kvm, entries, nr, 0);
472 kfree(entries);
473
474 return 0;
475 }
476
--
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[openeuler:OLK-6.6 1636/1636] arch/loongarch/kernel/paravirt.c:83:12: warning: 'paravt_steal_clock' defined but not used
by kernel test robot 13 Dec '24
by kernel test robot 13 Dec '24
13 Dec '24
tree: https://gitee.com/openeuler/kernel.git OLK-6.6
head: d68dc6ee371ec5466be9b2d76bdca0b360940adc
commit: 2ee1b090fed0f14944d85db83f5dbc33fbe812ec [1636/1636] LoongArch: KVM: Add PV steal time support in guest side
config: loongarch-randconfig-002-20241213 (https://download.01.org/0day-ci/archive/20241213/202412132355.qfya7e74-lkp@…)
compiler: loongarch64-linux-gcc (GCC) 14.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241213/202412132355.qfya7e74-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/202412132355.qfya7e74-lkp@intel.com/
All warnings (new ones prefixed by >>):
| ^~~~~~~~~~~~~
arch/loongarch/kernel/paravirt.c:81:1: note: in expansion of macro 'early_param'
81 | early_param("no-steal-acc", parse_no_stealacc);
| ^~~~~~~~~~~
arch/loongarch/kernel/paravirt.c:111:12: error: redefinition of 'paravt_steal_clock'
111 | static u64 paravt_steal_clock(int cpu)
| ^~~~~~~~~~~~~~~~~~
arch/loongarch/kernel/paravirt.c:83:12: note: previous definition of 'paravt_steal_clock' with type 'u64(int)' {aka 'long long unsigned int(int)'}
83 | static u64 paravt_steal_clock(int cpu)
| ^~~~~~~~~~~~~~~~~~
arch/loongarch/kernel/paravirt.c: In function 'pv_send_ipi_single':
arch/loongarch/kernel/paravirt.c:141:24: error: 'KVM_HCALL_FUNC_PV_IPI' undeclared (first use in this function); did you mean 'KVM_HCALL_FUNC_IPI'?
141 | kvm_hypercall3(KVM_HCALL_FUNC_PV_IPI, 1, 0, min);
| ^~~~~~~~~~~~~~~~~~~~~
| KVM_HCALL_FUNC_IPI
arch/loongarch/kernel/paravirt.c:141:24: note: each undeclared identifier is reported only once for each function it appears in
arch/loongarch/kernel/paravirt.c: In function 'pv_send_ipi_mask':
arch/loongarch/kernel/paravirt.c:175:40: error: 'KVM_HCALL_FUNC_PV_IPI' undeclared (first use in this function); did you mean 'KVM_HCALL_FUNC_IPI'?
175 | kvm_hypercall3(KVM_HCALL_FUNC_PV_IPI,
| ^~~~~~~~~~~~~~~~~~~~~
| KVM_HCALL_FUNC_IPI
arch/loongarch/kernel/paravirt.c: At top level:
arch/loongarch/kernel/paravirt.c:363:13: error: redefinition of 'pv_disable_steal_time'
363 | static void pv_disable_steal_time(void)
| ^~~~~~~~~~~~~~~~~~~~~
arch/loongarch/kernel/paravirt.c:224:13: note: previous definition of 'pv_disable_steal_time' with type 'void(void)'
224 | static void pv_disable_steal_time(void)
| ^~~~~~~~~~~~~~~~~~~~~
arch/loongarch/kernel/paravirt.c:393:13: error: redefinition of 'pv_cpu_reboot'
393 | static void pv_cpu_reboot(void *unused)
| ^~~~~~~~~~~~~
arch/loongarch/kernel/paravirt.c:289:13: note: previous definition of 'pv_cpu_reboot' with type 'void(void *)'
289 | static void pv_cpu_reboot(void *unused)
| ^~~~~~~~~~~~~
arch/loongarch/kernel/paravirt.c:398:12: error: redefinition of 'pv_reboot_notify'
398 | static int pv_reboot_notify(struct notifier_block *nb, unsigned long code, void *unused)
| ^~~~~~~~~~~~~~~~
arch/loongarch/kernel/paravirt.c:294:12: note: previous definition of 'pv_reboot_notify' with type 'int(struct notifier_block *, long unsigned int, void *)'
294 | static int pv_reboot_notify(struct notifier_block *nb, unsigned long code,
| ^~~~~~~~~~~~~~~~
arch/loongarch/kernel/paravirt.c:404:30: error: redefinition of 'pv_reboot_nb'
404 | static struct notifier_block pv_reboot_nb = {
| ^~~~~~~~~~~~
arch/loongarch/kernel/paravirt.c:301:30: note: previous definition of 'pv_reboot_nb' with type 'struct notifier_block'
301 | static struct notifier_block pv_reboot_nb = {
| ^~~~~~~~~~~~
arch/loongarch/kernel/paravirt.c:408:12: error: redefinition of 'pv_time_init'
408 | int __init pv_time_init(void)
| ^~~~~~~~~~~~
arch/loongarch/kernel/paravirt.c:305:12: note: previous definition of 'pv_time_init' with type 'int(void)'
305 | int __init pv_time_init(void)
| ^~~~~~~~~~~~
arch/loongarch/kernel/paravirt.c:453:12: error: redefinition of 'pv_enable_steal_time'
453 | static int pv_enable_steal_time(void)
| ^~~~~~~~~~~~~~~~~~~~
arch/loongarch/kernel/paravirt.c:339:12: note: previous definition of 'pv_enable_steal_time' with type 'int(void)'
339 | static int pv_enable_steal_time(void)
| ^~~~~~~~~~~~~~~~~~~~
arch/loongarch/kernel/paravirt.c:477:13: error: redefinition of 'pv_disable_steal_time'
477 | static void pv_disable_steal_time(void)
| ^~~~~~~~~~~~~~~~~~~~~
arch/loongarch/kernel/paravirt.c:363:13: note: previous definition of 'pv_disable_steal_time' with type 'void(void)'
363 | static void pv_disable_steal_time(void)
| ^~~~~~~~~~~~~~~~~~~~~
arch/loongarch/kernel/paravirt.c:484:12: error: redefinition of 'pv_time_cpu_online'
484 | static int pv_time_cpu_online(unsigned int cpu)
| ^~~~~~~~~~~~~~~~~~
arch/loongarch/kernel/paravirt.c:370:12: note: previous definition of 'pv_time_cpu_online' with type 'int(unsigned int)'
370 | static int pv_time_cpu_online(unsigned int cpu)
| ^~~~~~~~~~~~~~~~~~
arch/loongarch/kernel/paravirt.c:495:12: error: redefinition of 'pv_time_cpu_down_prepare'
495 | static int pv_time_cpu_down_prepare(unsigned int cpu)
| ^~~~~~~~~~~~~~~~~~~~~~~~
arch/loongarch/kernel/paravirt.c:381:12: note: previous definition of 'pv_time_cpu_down_prepare' with type 'int(unsigned int)'
381 | static int pv_time_cpu_down_prepare(unsigned int cpu)
| ^~~~~~~~~~~~~~~~~~~~~~~~
arch/loongarch/kernel/paravirt.c:507:13: error: redefinition of 'pv_cpu_reboot'
507 | static void pv_cpu_reboot(void *unused)
| ^~~~~~~~~~~~~
arch/loongarch/kernel/paravirt.c:393:13: note: previous definition of 'pv_cpu_reboot' with type 'void(void *)'
393 | static void pv_cpu_reboot(void *unused)
| ^~~~~~~~~~~~~
arch/loongarch/kernel/paravirt.c:512:12: error: redefinition of 'pv_reboot_notify'
512 | static int pv_reboot_notify(struct notifier_block *nb, unsigned long code, void *unused)
| ^~~~~~~~~~~~~~~~
arch/loongarch/kernel/paravirt.c:398:12: note: previous definition of 'pv_reboot_notify' with type 'int(struct notifier_block *, long unsigned int, void *)'
398 | static int pv_reboot_notify(struct notifier_block *nb, unsigned long code, void *unused)
| ^~~~~~~~~~~~~~~~
arch/loongarch/kernel/paravirt.c:518:30: error: redefinition of 'pv_reboot_nb'
518 | static struct notifier_block pv_reboot_nb = {
| ^~~~~~~~~~~~
arch/loongarch/kernel/paravirt.c:404:30: note: previous definition of 'pv_reboot_nb' with type 'struct notifier_block'
404 | static struct notifier_block pv_reboot_nb = {
| ^~~~~~~~~~~~
arch/loongarch/kernel/paravirt.c:522:12: error: redefinition of 'pv_time_init'
522 | int __init pv_time_init(void)
| ^~~~~~~~~~~~
arch/loongarch/kernel/paravirt.c:305:12: note: previous definition of 'pv_time_init' with type 'int(void)'
305 | int __init pv_time_init(void)
| ^~~~~~~~~~~~
>> arch/loongarch/kernel/paravirt.c:83:12: warning: 'paravt_steal_clock' defined but not used [-Wunused-function]
83 | static u64 paravt_steal_clock(int cpu)
| ^~~~~~~~~~~~~~~~~~
vim +/paravt_steal_clock +83 arch/loongarch/kernel/paravirt.c
82
> 83 static u64 paravt_steal_clock(int cpu)
84 {
85 int version;
86 u64 steal;
87 struct kvm_steal_time *src;
88
89 src = &per_cpu(steal_time, cpu);
90 do {
91
92 version = src->version;
93 virt_rmb(); /* Make sure that the version is read before the steal */
94 steal = src->steal;
95 virt_rmb(); /* Make sure that the steal is read before the next version */
96
97 } while ((version & 1) || (version != src->version));
98
99 return steal;
100 }
101
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
1
0
[openeuler:OLK-6.6 1636/1636] arch/loongarch/kvm/vm.c:115:30: warning: variable 'vcpus' set but not used
by kernel test robot 13 Dec '24
by kernel test robot 13 Dec '24
13 Dec '24
tree: https://gitee.com/openeuler/kernel.git OLK-6.6
head: d68dc6ee371ec5466be9b2d76bdca0b360940adc
commit: 35da19c3c6d4b053eba09a0daa6063eae81e928a [1636/1636] LoongArch: KVM: Add PCHPIC read and write functions
config: loongarch-randconfig-001-20241213 (https://download.01.org/0day-ci/archive/20241213/202412132352.24cSlwix-lkp@…)
compiler: loongarch64-linux-gcc (GCC) 14.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241213/202412132352.24cSlwix-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/202412132352.24cSlwix-lkp@intel.com/
All warnings (new ones prefixed by >>):
arch/loongarch/kvm/vm.c: In function 'kvm_vm_ioctl_irq_line':
>> arch/loongarch/kvm/vm.c:115:30: warning: variable 'vcpus' set but not used [-Wunused-but-set-variable]
115 | int type, vcpu, irq, vcpus, val, ret = 0;
| ^~~~~
>> arch/loongarch/kvm/vm.c:115:19: warning: variable 'vcpu' set but not used [-Wunused-but-set-variable]
115 | int type, vcpu, irq, vcpus, val, ret = 0;
| ^~~~
vim +/vcpus +115 arch/loongarch/kvm/vm.c
109
110 int kvm_vm_ioctl_irq_line(struct kvm *kvm, struct kvm_irq_level *data,
111 bool line_status)
112 {
113 bool level;
114 struct loongarch_pch_pic *s;
> 115 int type, vcpu, irq, vcpus, val, ret = 0;
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
1
0
David Hildenbrand (1):
mm/filemap: don't call folio_test_locked() without a reference in
next_uptodate_folio()
Hugh Dickins (1):
mm: shmem: fix ShmemHugePages at swapout
Kalesh Singh (1):
mm: Respect mmap hint address when aligning for THP
Matthew Wilcox (Oracle) (2):
mm: open-code page_folio() in dump_page()
mm: open-code PageTail in folio_flags() and const_folio_flags()
include/linux/page-flags.h | 2 +-
mm/debug.c | 7 +++++--
mm/filemap.c | 4 ++--
mm/mmap.c | 3 ++-
mm/shmem.c | 22 ++++++++++++----------
5 files changed, 22 insertions(+), 16 deletions(-)
--
2.34.1
2
6
[PATCH v2 OLK-6.6 0/2] kabi: restrict the KABI fix to a specific architecture and dist
by Xie XiuQi 13 Dec '24
by Xie XiuQi 13 Dec '24
13 Dec '24
Some distributions need to maintain and fix KABI compatibility so
that drivers do not need to be recompiled during kernel upgrades.
Fixing KABI compatibility is a dangerous and hacking job.
Developers need to know clearly what they are doing and the risks
they may face. KABI fix actions are closely related to the
processor architecture. Fixes may not be appropriate for all
architectures. Improper fix may cause kernel panic or unexpected
error.
Only for expert users, and select N by default.
Xie XiuQi (2):
kabi: restrict the KABI fix to a specific architecture and dist
kabi: enable KABI_COMPAT series by default on x86_64 & ARM64
arch/arm64/configs/openeuler_defconfig | 5 ++--
arch/x86/configs/openeuler_defconfig | 5 ++--
include/linux/kabi.h | 2 +-
init/Kconfig | 18 ++-------------
lib/Kconfig.kabi | 32 ++++++++++++++++++++++++++
5 files changed, 41 insertions(+), 21 deletions(-)
create mode 100644 lib/Kconfig.kabi
--
2.20.1
2
3