- Kernel - mailweb.openeuler.org

[PATCH OLK-5.10 0/5] cvm feature patches
by hejingxian 11 Apr '24

11 Apr '24

From: Jingxian He <hejingxian(a)huawei.com> Add cvm feature patches: 1. add cvm host feature 2. enable pmu phys irq inject for cvm 3. add bounce buffer feature for cvm guest 4. add lpi support for cvm guest 5. fix kabi for cvm host arch/arm64/configs/defconfig | 2 + arch/arm64/configs/openeuler_defconfig | 2 + arch/arm64/include/asm/cvm_guest.h | 21 + arch/arm64/include/asm/kvm_emulate.h | 18 + arch/arm64/include/asm/kvm_host.h | 28 +- arch/arm64/include/asm/kvm_tmi.h | 377 +++++++++++ arch/arm64/include/asm/kvm_tmm.h | 73 +++ arch/arm64/kvm/Kconfig | 16 + arch/arm64/kvm/Makefile | 5 + arch/arm64/kvm/arch_timer.c | 104 ++- arch/arm64/kvm/arm.c | 157 ++++- arch/arm64/kvm/cvm.c | 869 +++++++++++++++++++++++++ arch/arm64/kvm/cvm_exit.c | 240 +++++++ arch/arm64/kvm/cvm_guest.c | 91 +++ arch/arm64/kvm/guest.c | 8 + arch/arm64/kvm/hisilicon/hisi_virt.c | 7 + arch/arm64/kvm/hyp/vgic-v3-sr.c | 19 + arch/arm64/kvm/mmio.c | 19 + arch/arm64/kvm/mmu.c | 7 + arch/arm64/kvm/pmu-emul.c | 10 + arch/arm64/kvm/psci.c | 12 +- arch/arm64/kvm/reset.c | 10 + arch/arm64/kvm/tmi.c | 168 +++++ arch/arm64/kvm/vgic/vgic-v3.c | 18 +- arch/arm64/kvm/vgic/vgic.c | 59 +- arch/arm64/mm/mmu.c | 11 + arch/arm64/mm/pageattr.c | 9 +- drivers/irqchip/irq-gic-v3-its.c | 229 ++++++- drivers/perf/arm_pmu.c | 17 + include/kvm/arm_arch_timer.h | 4 + include/linux/kvm_host.h | 23 + include/linux/perf/arm_pmu.h | 3 + include/linux/swiotlb.h | 13 + include/uapi/linux/kvm.h | 27 + kernel/dma/direct.c | 39 ++ kernel/dma/swiotlb.c | 86 ++- virt/kvm/kvm_main.c | 7 +- 37 files changed, 2765 insertions(+), 43 deletions(-) create mode 100644 arch/arm64/include/asm/cvm_guest.h create mode 100644 arch/arm64/include/asm/kvm_tmi.h create mode 100644 arch/arm64/include/asm/kvm_tmm.h create mode 100644 arch/arm64/kvm/cvm.c create mode 100644 arch/arm64/kvm/cvm_exit.c create mode 100644 arch/arm64/kvm/cvm_guest.c create mode 100644 arch/arm64/kvm/tmi.c -- 2.33.0

2 6

[openeuler:OLK-5.10] BUILD SUCCESS f1776d0ca22cf72bfcdc93dced47d9dde9934d97
by kernel test robot 11 Apr '24

11 Apr '24

tree/branch: https://gitee.com/openeuler/kernel.git OLK-5.10 branch HEAD: f1776d0ca22cf72bfcdc93dced47d9dde9934d97 !5943 CVE-2021-46926 Warning reports: https://lore.kernel.org/oe-kbuild-all/202404102205.GZY9jAYq-lkp@intel.com https://lore.kernel.org/oe-kbuild-all/202404110414.lls2ROdf-lkp@intel.com Warning ids grouped by kconfigs: gcc_recent_errors `-- arm64-randconfig-003-20240411 `-- arch-arm64-kernel-smp.c:warning:no-previous-prototype-for-hw_nmi_get_sample_period clang_recent_errors |-- x86_64-allyesconfig | |-- drivers-infiniband-hw-xsc-mem.c:warning:no-previous-prototype-for-function-xsc_find_chunk_cont_0 | |-- drivers-infiniband-hw-xsc-mr.c:warning:variable-using_peer_mem-set-but-not-used | |-- drivers-net-ethernet-mucse-rnpm-rnpm_common.c:warning:Excess-function-parameter-eecd-description-in-rnpm_lower_eeprom_clk | |-- drivers-net-ethernet-mucse-rnpm-rnpm_common.c:warning:Excess-function-parameter-hash_value-description-in-rnpm_set_mta | |-- drivers-net-ethernet-mucse-rnpm-rnpm_common.c:warning:Excess-function-parameter-hw-description-in-rnpm_mta_vector | |-- drivers-net-ethernet-mucse-rnpm-rnpm_common.c:warning:Excess-function-parameter-pf-description-in-rnpm_set_vlan_anti_spoofing | |-- drivers-net-ethernet-mucse-rnpm-rnpm_common.c:warning:Function-parameter-or-member-count-not-described-in-rnpm_shift_in_eeprom_bits | |-- drivers-net-ethernet-mucse-rnpm-rnpm_common.c:warning:Function-parameter-or-member-eec-not-described-in-rnpm_lower_eeprom_clk | |-- drivers-net-ethernet-mucse-rnpm-rnpm_common.c:warning:Function-parameter-or-member-mc_addr-not-described-in-rnpm_set_mta | |-- drivers-net-ethernet-mucse-rnpm-rnpm_common.c:warning:Function-parameter-or-member-mode-not-described-in-rnpm_mta_vector | |-- drivers-net-ethernet-mucse-rnpm-rnpm_common.c:warning:Function-parameter-or-member-vf-not-described-in-rnpm_set_vlan_anti_spoofing | |-- drivers-net-ethernet-mucse-rnpm-rnpm_debugfs.c:warning:Excess-function-parameter-pf-description-in-rnpm_dbg_adapter_exit | |-- drivers-net-ethernet-mucse-rnpm-rnpm_debugfs.c:warning:Function-parameter-or-member-adapter-not-described-in-rnpm_dbg_adapter_exit | |-- drivers-net-ethernet-mucse-rnpm-rnpm_ethtool.c:warning:Excess-function-parameter-dev-description-in-rnpm_get_priv_flags | |-- drivers-net-ethernet-mucse-rnpm-rnpm_ethtool.c:warning:Excess-function-parameter-dev-description-in-rnpm_set_priv_flags | |-- drivers-net-ethernet-mucse-rnpm-rnpm_ethtool.c:warning:Excess-function-parameter-ec-description-in-rnpm_get_coalesce | |-- drivers-net-ethernet-mucse-rnpm-rnpm_ethtool.c:warning:Excess-function-parameter-ee-description-in-rnpm_get_module_eeprom | |-- drivers-net-ethernet-mucse-rnpm-rnpm_ethtool.c:warning:Excess-function-parameter-flags-description-in-rnpm_set_priv_flags | |-- drivers-net-ethernet-mucse-rnpm-rnpm_ethtool.c:warning:Excess-function-parameter-kec-description-in-rnpm_get_coalesce | |-- drivers-net-ethernet-mucse-rnpm-rnpm_ethtool.c:warning:Excess-function-parameter-kec-description-in-rnpm_set_coalesce | |-- drivers-net-ethernet-mucse-rnpm-rnpm_ethtool.c:warning:Excess-function-parameter-netdev-description-in-rnpm_get_module_eeprom | |-- drivers-net-ethernet-mucse-rnpm-rnpm_ethtool.c:warning:Excess-function-parameter-netdev-description-in-rnpm_get_module_info | |-- drivers-net-ethernet-mucse-rnpm-rnpm_ethtool.c:warning:Excess-function-parameter-netdev-description-in-rnpm_get_rxnfc | |-- drivers-net-ethernet-mucse-rnpm-rnpm_ethtool.c:warning:Excess-function-parameter-pf-description-in-rnpm_get_rss_hash_opts | |-- drivers-net-ethernet-mucse-rnpm-rnpm_ethtool.c:warning:Function-parameter-or-member-adapter-not-described-in-rnpm_get_rss_hash_opts | |-- drivers-net-ethernet-mucse-rnpm-rnpm_ethtool.c:warning:Function-parameter-or-member-coal-not-described-in-rnpm_get_coalesce | |-- drivers-net-ethernet-mucse-rnpm-rnpm_ethtool.c:warning:Function-parameter-or-member-dev-not-described-in-rnpm_get_module_eeprom | |-- drivers-net-ethernet-mucse-rnpm-rnpm_ethtool.c:warning:Function-parameter-or-member-dev-not-described-in-rnpm_get_module_info | |-- drivers-net-ethernet-mucse-rnpm-rnpm_ethtool.c:warning:Function-parameter-or-member-dev-not-described-in-rnpm_get_rxnfc | |-- drivers-net-ethernet-mucse-rnpm-rnpm_ethtool.c:warning:Function-parameter-or-member-eeprom-not-described-in-rnpm_get_module_eeprom | |-- drivers-net-ethernet-mucse-rnpm-rnpm_ethtool.c:warning:Function-parameter-or-member-kernel_coal-not-described-in-rnpm_get_coalesce | |-- drivers-net-ethernet-mucse-rnpm-rnpm_ethtool.c:warning:Function-parameter-or-member-kernel_coal-not-described-in-rnpm_set_coalesce | |-- drivers-net-ethernet-mucse-rnpm-rnpm_ethtool.c:warning:Function-parameter-or-member-netdev-not-described-in-rnpm_get_priv_flags | |-- drivers-net-ethernet-mucse-rnpm-rnpm_ethtool.c:warning:Function-parameter-or-member-netdev-not-described-in-rnpm_set_priv_flags | |-- drivers-net-ethernet-mucse-rnpm-rnpm_ethtool.c:warning:Function-parameter-or-member-priv_flags-not-described-in-rnpm_set_priv_flags | |-- drivers-net-ethernet-mucse-rnpm-rnpm_ethtool.c:warning:variable-autoneg_changed-set-but-not-used | |-- drivers-net-ethernet-mucse-rnpm-rnpm_ethtool.c:warning:variable-dma_ch-set-but-not-used | |-- drivers-net-ethernet-mucse-rnpm-rnpm_ethtool.c:warning:variable-duplex_changed-set-but-not-used | |-- drivers-net-ethernet-mucse-rnpm-rnpm_lib.c:warning:Excess-function-parameter-inner_vlan_tag-description-in-rnpm_tx_ctxtdesc | |-- drivers-net-ethernet-mucse-rnpm-rnpm_lib.c:warning:Excess-function-parameter-l4_hdr_len-description-in-rnpm_tx_ctxtdesc | |-- drivers-net-ethernet-mucse-rnpm-rnpm_lib.c:warning:Excess-function-parameter-mss_seg_len-description-in-rnpm_tx_ctxtdesc | |-- drivers-net-ethernet-mucse-rnpm-rnpm_lib.c:warning:Excess-function-parameter-rxr_count-description-in-rnpm_alloc_q_vector | |-- drivers-net-ethernet-mucse-rnpm-rnpm_lib.c:warning:Excess-function-parameter-rxr_idx-description-in-rnpm_alloc_q_vector | |-- drivers-net-ethernet-mucse-rnpm-rnpm_lib.c:warning:Excess-function-parameter-tunnel_hdr_len-description-in-rnpm_tx_ctxtdesc | |-- drivers-net-ethernet-mucse-rnpm-rnpm_lib.c:warning:Excess-function-parameter-txr_count-description-in-rnpm_alloc_q_vector | |-- drivers-net-ethernet-mucse-rnpm-rnpm_lib.c:warning:Excess-function-parameter-txr_idx-description-in-rnpm_alloc_q_vector | |-- drivers-net-ethernet-mucse-rnpm-rnpm_lib.c:warning:Excess-function-parameter-v_count-description-in-rnpm_alloc_q_vector | |-- drivers-net-ethernet-mucse-rnpm-rnpm_lib.c:warning:Function-parameter-or-member-eth_queue_idx-not-described-in-rnpm_alloc_q_vector | |-- drivers-net-ethernet-mucse-rnpm-rnpm_lib.c:warning:Function-parameter-or-member-inner_vlan_tunnel_len-not-described-in-rnpm_tx_ctxtdesc | |-- drivers-net-ethernet-mucse-rnpm-rnpm_lib.c:warning:Function-parameter-or-member-mss_len_vf_num-not-described-in-rnpm_tx_ctxtdesc | |-- drivers-net-ethernet-mucse-rnpm-rnpm_lib.c:warning:Function-parameter-or-member-r_count-not-described-in-rnpm_alloc_q_vector | |-- drivers-net-ethernet-mucse-rnpm-rnpm_lib.c:warning:Function-parameter-or-member-r_idx-not-described-in-rnpm_alloc_q_vector | |-- drivers-net-ethernet-mucse-rnpm-rnpm_lib.c:warning:Function-parameter-or-member-step-not-described-in-rnpm_alloc_q_vector | |-- drivers-net-ethernet-mucse-rnpm-rnpm_lib.c:warning:no-previous-prototype-for-function-rnpm_setup_layer2_remapping | |-- drivers-net-ethernet-mucse-rnpm-rnpm_lib.c:warning:no-previous-prototype-for-function-rnpm_setup_tuple5_remapping | |-- drivers-net-ethernet-mucse-rnpm-rnpm_lib.c:warning:no-previous-prototype-for-function-rnpm_setup_tuple5_remapping_tcam | |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:Excess-function-parameter-data-description-in-rnpm_pf_service_timer | |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:Excess-function-parameter-data-description-in-rnpm_service_timer | |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:Excess-function-parameter-ent-description-in-rnpm_probe | |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:Excess-function-parameter-hw-description-in-rnpm_wol_supported | |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:Excess-function-parameter-link_speed-description-in-rnpm_watchdog_update_link | |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:Excess-function-parameter-maxrate-description-in-rnpm_tx_maxrate_own | |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:Excess-function-parameter-msix_vector-description-in-rnpm_set_ring_vector | |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:Excess-function-parameter-netdev-description-in-rnpm_setup_tc | |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:Excess-function-parameter-netdev-description-in-rnpm_tx_maxrate_own | |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:Excess-function-parameter-pb-description-in-rnpm_lpbthresh | |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:Excess-function-parameter-queue-description-in-rnpm_set_ring_vector | |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:Excess-function-parameter-skb-description-in-rnpm_is_non_eop | |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:Excess-function-parameter-subdev_id-description-in-rnpm_wol_supported | |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:Function-parameter-or-member-adapter-not-described-in-rnpm_rx_ring_reinit | |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:Function-parameter-or-member-adapter-not-described-in-rnpm_setup_rx_resources | |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:Function-parameter-or-member-adapter-not-described-in-rnpm_setup_tx_resources | |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:Function-parameter-or-member-adapter-not-described-in-rnpm_tx_maxrate_own | |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:Function-parameter-or-member-adapter-not-described-in-rnpm_wol_supported | |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:Function-parameter-or-member-dev-not-described-in-rnpm_setup_tc | |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:Function-parameter-or-member-id-not-described-in-rnpm_probe | |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:Function-parameter-or-member-is_rxframe-not-described-in-rnpm_write_eitr | |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:Function-parameter-or-member-napi_budget-not-described-in-rnpm_clean_tx_irq | |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:Function-parameter-or-member-rnpm_msix_vector-not-described-in-rnpm_set_ring_vector | |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:Function-parameter-or-member-rnpm_queue-not-described-in-rnpm_set_ring_vector | |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:Function-parameter-or-member-subdevice_id-not-described-in-rnpm_wol_supported | |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:Function-parameter-or-member-t-not-described-in-rnpm_pf_service_timer | |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:Function-parameter-or-member-t-not-described-in-rnpm_service_timer | |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:Function-parameter-or-member-txqueue-not-described-in-rnpm_tx_timeout | |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:no-previous-prototype-for-function-clean_all_port_resetting | |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:no-previous-prototype-for-function-control_mac_rx | |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:no-previous-prototype-for-function-rnpm_assign_netdev_ops | |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:no-previous-prototype-for-function-rnpm_can_rpu_start | |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:no-previous-prototype-for-function-rnpm_check_mc_addr | |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:no-previous-prototype-for-function-rnpm_clear_udp_tunnel_port | |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:no-previous-prototype-for-function-rnpm_fix_queue_number | |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:no-previous-prototype-for-function-rnpm_pf_service_event_schedule | |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:no-previous-prototype-for-function-rnpm_pf_service_task | |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:no-previous-prototype-for-function-rnpm_pf_service_timer | |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:no-previous-prototype-for-function-rnpm_rx_ring_reinit | |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:no-previous-prototype-for-function-rnpm_service_timer | |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:no-previous-prototype-for-function-rnpm_vlan_stags_flag | |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:no-previous-prototype-for-function-rnpm_write_eitr | |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:no-previous-prototype-for-function-rnpm_xmit_nop_frame_ring | |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:no-previous-prototype-for-function-rnpm_xmit_nop_frame_ring_temp | |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:no-previous-prototype-for-function-update_pf_vlan | |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:no-previous-prototype-for-function-wait_all_port_resetting | |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:variable-hw-set-but-not-used | |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:variable-packets-is-used-uninitialized-whenever-if-condition-is-false | |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:variable-xdp_xmit-set-but-not-used | |-- drivers-net-ethernet-mucse-rnpm-rnpm_mbx.c:warning:Excess-function-parameter-vf_number-description-in-rnpm_check_for_ack_pf | |-- drivers-net-ethernet-mucse-rnpm-rnpm_mbx.c:warning:Excess-function-parameter-vf_number-description-in-rnpm_check_for_msg_pf | |-- drivers-net-ethernet-mucse-rnpm-rnpm_mbx.c:warning:Excess-function-parameter-vf_number-description-in-rnpm_read_mbx_pf | |-- drivers-net-ethernet-mucse-rnpm-rnpm_mbx.c:warning:Function-parameter-or-member-mbx_id-not-described-in-rnpm_check_for_ack_pf | |-- drivers-net-ethernet-mucse-rnpm-rnpm_mbx.c:warning:Function-parameter-or-member-mbx_id-not-described-in-rnpm_check_for_msg_pf | |-- drivers-net-ethernet-mucse-rnpm-rnpm_mbx.c:warning:Function-parameter-or-member-mbx_id-not-described-in-rnpm_read_mbx_pf | |-- drivers-net-ethernet-mucse-rnpm-rnpm_mbx_fw.c:warning:no-previous-prototype-for-function-mbx_cookie_zalloc | |-- drivers-net-ethernet-mucse-rnpm-rnpm_mbx_fw.c:warning:no-previous-prototype-for-function-rnpm_fw_get_capablity | |-- drivers-net-ethernet-mucse-rnpm-rnpm_mbx_fw.c:warning:no-previous-prototype-for-function-rnpm_fw_reg_read | |-- drivers-net-ethernet-mucse-rnpm-rnpm_mbx_fw.c:warning:no-previous-prototype-for-function-rnpm_fw_send_cmd_wait | |-- drivers-net-ethernet-mucse-rnpm-rnpm_mbx_fw.c:warning:no-previous-prototype-for-function-rnpm_get_port_stats2 | |-- drivers-net-ethernet-mucse-rnpm-rnpm_mbx_fw.c:warning:no-previous-prototype-for-function-rnpm_link_stat_mark_disable | |-- drivers-net-ethernet-mucse-rnpm-rnpm_mbx_fw.c:warning:no-previous-prototype-for-function-rnpm_mbx_fw_post_req | |-- drivers-net-ethernet-mucse-rnpm-rnpm_mbx_fw.c:warning:no-previous-prototype-for-function-rnpm_mbx_lldp_all_ports_enable | |-- drivers-net-ethernet-mucse-rnpm-rnpm_mbx_fw.c:warning:no-previous-prototype-for-function-rnpm_mbx_pluginout_evt_en | |-- drivers-net-ethernet-mucse-rnpm-rnpm_mbx_fw.c:warning:no-previous-prototype-for-function-rnpm_mbx_write_posted_locked | |-- drivers-net-ethernet-mucse-rnpm-rnpm_mbx_fw.c:warning:variable-err-is-uninitialized-when-used-here | |-- drivers-net-ethernet-mucse-rnpm-rnpm_mbx_fw.c:warning:variable-err-set-but-not-used | |-- drivers-net-ethernet-mucse-rnpm-rnpm_mbx_fw.c:warning:variable-hw-set-but-not-used | |-- drivers-net-ethernet-mucse-rnpm-rnpm_mbx_fw.c:warning:variable-value-set-but-not-used | |-- drivers-net-ethernet-mucse-rnpm-rnpm_n10.c:warning:Excess-function-parameter-atr_input-description-in-rnpm_atr_compute_perfect_hash_n10 | |-- drivers-net-ethernet-mucse-rnpm-rnpm_n10.c:warning:Excess-function-parameter-stream-description-in-rnpm_atr_compute_sig_hash_n10 | |-- drivers-net-ethernet-mucse-rnpm-rnpm_n10.c:warning:Function-parameter-or-member-common-not-described-in-rnpm_atr_compute_sig_hash_n10 | |-- drivers-net-ethernet-mucse-rnpm-rnpm_n10.c:warning:Function-parameter-or-member-input-not-described-in-rnpm_atr_compute_perfect_hash_n10 | |-- drivers-net-ethernet-mucse-rnpm-rnpm_n10.c:warning:Function-parameter-or-member-input-not-described-in-rnpm_atr_compute_sig_hash_n10 | |-- drivers-net-ethernet-mucse-rnpm-rnpm_n10.c:warning:no-previous-prototype-for-function-rnpm_reset_pipeline_n10 | |-- drivers-net-ethernet-mucse-rnpm-rnpm_n10.c:warning:variable-status-set-but-not-used | |-- drivers-net-ethernet-mucse-rnpm-rnpm_phy.c:warning:Excess-function-parameter-eeprom_data-description-in-rnpm_read_i2c_sff8472_generic | |-- drivers-net-ethernet-mucse-rnpm-rnpm_phy.c:warning:Excess-function-parameter-hw-description-in-rnpm_get_i2c_data | |-- drivers-net-ethernet-mucse-rnpm-rnpm_phy.c:warning:Excess-function-parameter-hw-description-in-rnpm_get_phy_type_from_id | |-- drivers-net-ethernet-mucse-rnpm-rnpm_phy.c:warning:Function-parameter-or-member-autoneg_wait_to_complete-not-described-in-rnpm_setup_phy_link_speed_generic | |-- drivers-net-ethernet-mucse-rnpm-rnpm_phy.c:warning:Function-parameter-or-member-dev_addr-not-described-in-rnpm_read_i2c_byte_generic | |-- drivers-net-ethernet-mucse-rnpm-rnpm_phy.c:warning:Function-parameter-or-member-dev_addr-not-described-in-rnpm_write_i2c_byte_generic | |-- drivers-net-ethernet-mucse-rnpm-rnpm_phy.c:warning:Function-parameter-or-member-device_type-not-described-in-rnpm_read_phy_reg_generic | |-- drivers-net-ethernet-mucse-rnpm-rnpm_phy.c:warning:Function-parameter-or-member-link_up-not-described-in-rnpm_check_phy_link_tnx | |-- drivers-net-ethernet-mucse-rnpm-rnpm_phy.c:warning:Function-parameter-or-member-phy_id-not-described-in-rnpm_get_phy_type_from_id | |-- drivers-net-ethernet-mucse-rnpm-rnpm_phy.c:warning:Function-parameter-or-member-sff8472_data-not-described-in-rnpm_read_i2c_sff8472_generic | |-- drivers-net-ethernet-mucse-rnpm-rnpm_phy.c:warning:Function-parameter-or-member-speed-not-described-in-rnpm_check_phy_link_tnx | |-- drivers-net-ethernet-mucse-rnpm-rnpm_ptp.c:warning:no-previous-prototype-for-function-rnpm_ptp_setup_ptp | |-- drivers-net-ethernet-mucse-rnpm-rnpm_ptp.c:warning:variable-target-set-but-not-used | |-- drivers-net-ethernet-mucse-rnpm-rnpm_sysfs.c:warning:no-previous-prototype-for-function-rnpm_mbx_get_pn_sn | |-- drivers-net-ethernet-yunsilicon-xsc-common-xsc_core.h:warning:bitwise-or-with-non-zero-value-always-evaluates-to-true | |-- drivers-net-ethernet-yunsilicon-xsc-net-main.c:warning:no-previous-prototype-for-function-xsc_eth_change_link_status | |-- drivers-net-ethernet-yunsilicon-xsc-net-main.c:warning:no-previous-prototype-for-function-xsc_get_vf_config | |-- drivers-net-ethernet-yunsilicon-xsc-net-main.c:warning:no-previous-prototype-for-function-xsc_rx_get_linear_frag_sz | |-- drivers-net-ethernet-yunsilicon-xsc-net-main.c:warning:no-previous-prototype-for-function-xsc_rx_is_linear_skb | |-- drivers-net-ethernet-yunsilicon-xsc-net-main.c:warning:no-previous-prototype-for-function-xsc_select_queue | |-- drivers-net-ethernet-yunsilicon-xsc-net-main.c:warning:variable-txq_ix-is-uninitialized-when-used-here | |-- drivers-net-ethernet-yunsilicon-xsc-net-xsc_dcbnl.c:warning:variable-buffer_size-set-but-not-used | |-- drivers-net-ethernet-yunsilicon-xsc-net-xsc_dcbnl.c:warning:variable-curr_pfc_en-is-uninitialized-when-used-here | |-- drivers-net-ethernet-yunsilicon-xsc-net-xsc_dcbnl.c:warning:variable-prio2buffer-set-but-not-used | |-- drivers-net-ethernet-yunsilicon-xsc-pci-main.c:warning:no-previous-prototype-for-function-xsc_devid_to_pcie_no | |-- drivers-net-ethernet-yunsilicon-xsc-pci-xsc_pci_ctrl.c:warning:no-previous-prototype-for-function-find_kallsyms_lookup_name | |-- drivers-net-ethernet-yunsilicon-xsc-pci-xsc_pci_ctrl.c:warning:no-previous-prototype-for-function-noop_pre | |-- drivers-net-ethernet-yusur-k2-..-platform-ys_intr.c:warning:overlapping-comparisons-always-evaluate-to-false | `-- drivers-net-ethernet-yusur-k2-ys_k2_tx.c:warning:variable-clean_tail_ptr-set-but-not-used `-- x86_64-randconfig-r122-20240410 |-- drivers-gpu-drm-inspur-inspur_cursor.c:sparse:sparse:cast-removes-address-space-__iomem-of-expression |-- drivers-gpu-drm-inspur-inspur_drm_drv.c:sparse:sparse:symbol-inspur_drm_interrupt-was-not-declared.-Should-it-be-static |-- drivers-video-fbdev-ls2k500sfb.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-const-volatile-noderef-__iomem-addr-got-char-preg |-- drivers-video-fbdev-ls2k500sfb.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-const-volatile-noderef-__iomem-addr-got-void |-- drivers-video-fbdev-ls2k500sfb.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-const-volatile-noderef-__iomem-addr-got-void-static-p |-- drivers-video-fbdev-ls2k500sfb.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-volatile-noderef-__iomem-addr-got-char-preg |-- drivers-video-fbdev-ls2k500sfb.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-volatile-noderef-__iomem-addr-got-void-static-p |-- drivers-video-fbdev-ls2k500sfb.c:sparse:sparse:incorrect-type-in-assignment-(different-address-spaces)-expected-char-penv-got-void-noderef-__iomem |-- drivers-video-fbdev-ls2k500sfb.c:sparse:sparse:incorrect-type-in-assignment-(different-address-spaces)-expected-char-preg-got-void-noderef-__iomem |-- drivers-video-fbdev-ls2k500sfb.c:sparse:sparse:incorrect-type-in-assignment-(different-address-spaces)-expected-void-static-p-got-void-noderef-__iomem `-- drivers-video-fbdev-ls2k500sfb.c:sparse:sparse:symbol-ls2k500sfb_interrupt-was-not-declared.-Should-it-be-static elapsed time: 742m configs tested: 26 configs skipped: 148 The following configs have been built successfully. More configs may be tested in the coming days. tested configs: arm64 allmodconfig clang arm64 allnoconfig gcc arm64 defconfig gcc arm64 randconfig-001-20240411 clang arm64 randconfig-002-20240411 gcc arm64 randconfig-003-20240411 gcc arm64 randconfig-004-20240411 gcc x86_64 allnoconfig clang x86_64 allyesconfig clang x86_64 buildonly-randconfig-001-20240411 gcc x86_64 buildonly-randconfig-002-20240411 clang x86_64 buildonly-randconfig-003-20240411 clang x86_64 buildonly-randconfig-004-20240411 gcc x86_64 buildonly-randconfig-005-20240411 clang x86_64 buildonly-randconfig-006-20240411 clang x86_64 defconfig gcc x86_64 randconfig-001-20240411 clang x86_64 randconfig-002-20240411 clang x86_64 randconfig-003-20240411 gcc x86_64 randconfig-004-20240411 clang x86_64 randconfig-005-20240411 gcc x86_64 randconfig-006-20240411 clang x86_64 randconfig-011-20240411 clang x86_64 randconfig-012-20240411 gcc x86_64 randconfig-014-20240411 gcc x86_64 rhel-8.3-rust clang -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:openEuler-1.0-LTS] BUILD REGRESSION 9b7534a0d66b224a89df1826d1494d121b15ada5
by kernel test robot 11 Apr '24

11 Apr '24

tree/branch: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS branch HEAD: 9b7534a0d66b224a89df1826d1494d121b15ada5 !5926 RDMA/srpt: Support specifying the srpt_service_guid parameter Error/Warning reports: https://lore.kernel.org/oe-kbuild-all/202404110253.L2D6kNbe-lkp@intel.com Error/Warning: (recently discovered and may have been fixed) drivers/mmc/host/phytium-mci-pci.c:171:26: warning: 'phytium_mci_pci_driver' defined but not used [-Wunused-variable] drivers/mmc/host/phytium-mci-pci.c:180:1: error: type defaults to 'int' in declaration of 'module_pci_driver' [-Werror=implicit-int] drivers/mmc/host/phytium-mci-pci.c:180:1: warning: data definition has no type or storage class drivers/mmc/host/phytium-mci-pci.c:180:1: warning: parameter names (without types) in function declaration drivers/mmc/host/phytium-mci-pci.c:48:15: error: implicit declaration of function 'pcim_enable_device'; did you mean 'pci_enable_device'? [-Werror=implicit-function-declaration] drivers/mmc/host/phytium-mci-pci.c:61:9: error: implicit declaration of function 'pci_enable_msi'; did you mean 'pci_enable_sriov'? [-Werror=implicit-function-declaration] Error/Warning ids grouped by kconfigs: gcc_recent_errors |-- arm64-allmodconfig | |-- drivers-dma-pl330.c:warning:dst-may-be-used-uninitialized | `-- drivers-dma-pl330.c:warning:src-may-be-used-uninitialized |-- arm64-defconfig | |-- drivers-dma-pl330.c:warning:dst-may-be-used-uninitialized | `-- drivers-dma-pl330.c:warning:src-may-be-used-uninitialized |-- arm64-randconfig-001-20240411 | |-- drivers-dma-pl330.c:warning:dst-may-be-used-uninitialized | `-- drivers-dma-pl330.c:warning:src-may-be-used-uninitialized |-- arm64-randconfig-002-20240411 | |-- arch-arm64-kernel-cpufeature.c:error:a32_elf_hwcap2-undeclared-(first-use-in-this-function) | |-- drivers-dma-pl330.c:warning:dst-may-be-used-uninitialized | |-- drivers-dma-pl330.c:warning:src-may-be-used-uninitialized | |-- drivers-mmc-host-phytium-mci-pci.c:error:implicit-declaration-of-function-pci_enable_msi | |-- drivers-mmc-host-phytium-mci-pci.c:error:implicit-declaration-of-function-pcim_enable_device | |-- drivers-mmc-host-phytium-mci-pci.c:error:type-defaults-to-int-in-declaration-of-module_pci_driver | |-- drivers-mmc-host-phytium-mci-pci.c:warning:data-definition-has-no-type-or-storage-class | |-- drivers-mmc-host-phytium-mci-pci.c:warning:parameter-names-(without-types)-in-function-declaration | `-- drivers-mmc-host-phytium-mci-pci.c:warning:phytium_mci_pci_driver-defined-but-not-used `-- arm64-randconfig-004-20240411 |-- arch-arm64-kernel-watchdog_sdei.c:error:watchdog_thresh-undeclared-(first-use-in-this-function) |-- kernel-watchdog_hld.c:error:implicit-declaration-of-function-is_hardlockup `-- kernel-watchdog_hld.c:error:sysctl_hardlockup_all_cpu_backtrace-undeclared-(first-use-in-this-function) clang_recent_errors `-- x86_64-randconfig-r113-20240411 |-- drivers-pci-controller-hisi-pcie-customer-hisi_pcie_cae.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-noderef-asn-to-got-void |-- drivers-pci-rom.c:sparse:sparse:incorrect-type-in-return-expression-(different-address-spaces)-expected-void-noderef-asn-got-void |-- fs-io_uring.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-long-long-noderef-usertype-asn-off_in-got-long-long-usertype-assigned-poff_in |-- fs-io_uring.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-long-long-noderef-usertype-asn-off_out-got-long-long-usertype-assigned-poff_out |-- fs-io_uring.c:sparse:sparse:incorrect-type-in-assignment-(different-address-spaces)-expected-struct-file-assigned-file-got-struct-file-noderef-asn |-- fs-io_uring.c:sparse:sparse:incorrect-type-in-return-expression-(different-address-spaces)-expected-void-noderef-asn-got-struct-io_buffer-assigned-kbuf |-- kernel-events-core.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-noderef-asn-got-int-noderef-pmu_disable_count |-- kernel-events-core.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-noderef-asn-got-struct-perf_cpu_context-noderef-pmu_cpu_context |-- kernel-events-core.c:sparse:sparse:incorrect-type-in-initializer-(different-address-spaces)-expected-void-const-noderef-asn-got-int `-- kernel-events-core.c:sparse:sparse:incorrect-type-in-initializer-(different-address-spaces)-expected-void-const-noderef-asn-got-struct-perf_cpu_context elapsed time: 738m configs tested: 11 configs skipped: 148 tested configs: arm64 allmodconfig gcc arm64 allnoconfig gcc arm64 defconfig gcc arm64 randconfig-001-20240411 gcc arm64 randconfig-002-20240411 gcc arm64 randconfig-003-20240411 gcc arm64 randconfig-004-20240411 gcc x86_64 allnoconfig clang x86_64 allyesconfig clang x86_64 defconfig gcc x86_64 rhel-8.3-rust clang -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:OLK-6.6] BUILD REGRESSION b4a3ad1c3275f9d45e0877a85dd1408701227279
by kernel test robot 11 Apr '24

11 Apr '24

tree/branch: https://gitee.com/openeuler/kernel.git OLK-6.6 branch HEAD: b4a3ad1c3275f9d45e0877a85dd1408701227279 !5877 optimize eevdf scheduler Error/Warning reports: https://lore.kernel.org/oe-kbuild-all/202404110502.krefKWQW-lkp@intel.com Unverified Error/Warning (likely false positive, please contact us if interested): mm/share_pool.c:1226:14: error: call to undeclared function 'huge_ptep_get'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration] mm/share_pool.c:1226:8: error: initializing 'pte_t' with an expression of incompatible type 'int' Error/Warning ids grouped by kconfigs: gcc_recent_errors `-- loongarch-allmodconfig |-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:Function-parameter-or-member-netdev-not-described-in-rnp_netpoll |-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:expecting-prototype-for-Polling-interrupt-().-Prototype-was-for-rnp_netpoll()-instead |-- drivers-net-ethernet-mucse-rnp-rnp_mbx_fw.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst |-- drivers-net-ethernet-mucse-rnpgbevf-rnpgbevf_ethtool.c:warning:no-previous-prototype-for-rnpgbevf_get_ringparam |-- drivers-net-ethernet-mucse-rnpgbevf-rnpgbevf_ethtool.c:warning:no-previous-prototype-for-rnpgbevf_set_ringparam |-- drivers-net-ethernet-mucse-rnpgbevf-rnpgbevf_ethtool.c:warning:rnp_gstrings_test-defined-but-not-used |-- drivers-net-ethernet-mucse-rnpgbevf-rnpgbevf_main.c:warning:d-directive-output-may-be-truncated-writing-between-and-bytes-into-a-region-of-size-between-and |-- drivers-net-ethernet-mucse-rnpgbevf-rnpgbevf_main.c:warning:no-previous-prototype-for-rnpgbevf_alloc_rx_buffers |-- drivers-net-ethernet-mucse-rnpgbevf-rnpgbevf_main.c:warning:no-previous-prototype-for-rnpgbevf_assign_netdev_ops |-- drivers-net-ethernet-mucse-rnpgbevf-rnpgbevf_main.c:warning:no-previous-prototype-for-rnpgbevf_configure_rx_ring |-- drivers-net-ethernet-mucse-rnpgbevf-rnpgbevf_main.c:warning:no-previous-prototype-for-rnpgbevf_configure_tx_ring |-- drivers-net-ethernet-mucse-rnpgbevf-rnpgbevf_main.c:warning:no-previous-prototype-for-rnpgbevf_disable_rx_queue |-- drivers-net-ethernet-mucse-rnpgbevf-rnpgbevf_main.c:warning:no-previous-prototype-for-rnpgbevf_enable_rx_queue |-- drivers-net-ethernet-mucse-rnpgbevf-rnpgbevf_main.c:warning:no-previous-prototype-for-rnpgbevf_maybe_tx_ctxtdesc |-- drivers-net-ethernet-mucse-rnpgbevf-rnpgbevf_main.c:warning:no-previous-prototype-for-rnpgbevf_tx_ctxtdesc |-- drivers-net-ethernet-mucse-rnpgbevf-rnpgbevf_main.c:warning:no-previous-prototype-for-rnpgbevf_unmap_and_free_tx_resource |-- drivers-net-ethernet-mucse-rnpgbevf-rnpgbevf_main.c:warning:no-previous-prototype-for-rnpgbevf_write_eitr_rx |-- drivers-net-ethernet-mucse-rnpgbevf-rnpgbevf_main.c:warning:no-previous-prototype-for-rnpgbevf_xmit_frame_ring |-- drivers-net-ethernet-mucse-rnpgbevf-vf.c:warning:no-previous-prototype-for-rnpgbevf_addr_list_itr |-- drivers-net-ethernet-mucse-rnpgbevf-vf.c:warning:no-previous-prototype-for-rnpgbevf_get_queues |-- drivers-net-ethernet-mucse-rnpgbevf-vf.c:warning:no-previous-prototype-for-rnpgbevf_negotiate_api_version |-- drivers-net-ethernet-mucse-rnpgbevf-vf.c:warning:no-previous-prototype-for-rnpgbevf_set_veb_mac_n500 |-- drivers-net-ethernet-mucse-rnpgbevf-vf.c:warning:no-previous-prototype-for-rnpgbevf_set_vlan_n500 |-- drivers-net-ethernet-mucse-rnpm-rnpm_common.c:warning:expecting-prototype-for-rnpm_enable_rx_buff().-Prototype-was-for-rnpm_enable_rx_buff_generic()-instead |-- drivers-net-ethernet-mucse-rnpm-rnpm_common.c:warning:expecting-prototype-for-rnpm_update_mc_addr_list_generic().-Prototype-was-for-rnpm_update_mutiport_mc_addr_list_generic()-instead |-- drivers-net-ethernet-mucse-rnpm-rnpm_debugfs.c:warning:expecting-prototype-for-rnpm_dbg_reg_ops_write().-Prototype-was-for-rnpm_dbg_phy_ops_write()-instead |-- drivers-net-ethernet-mucse-rnpm-rnpm_ethtool.c:warning:no-previous-prototype-for-rnpm_get_phy_statistics |-- drivers-net-ethernet-mucse-rnpm-rnpm_lib.c:warning:no-previous-prototype-for-rnpm_setup_layer2_remapping |-- drivers-net-ethernet-mucse-rnpm-rnpm_lib.c:warning:no-previous-prototype-for-rnpm_setup_tuple5_remapping |-- drivers-net-ethernet-mucse-rnpm-rnpm_lib.c:warning:no-previous-prototype-for-rnpm_setup_tuple5_remapping_tcam |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:directive-output-may-be-truncated-writing-byte-into-a-region-of-size-between-and |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:expecting-prototype-for-ixgbe_write_eitr().-Prototype-was-for-rnpm_write_eitr()-instead |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:expecting-prototype-for-rnp_irq_affinity_notify().-Prototype-was-for-rnpm_irq_affinity_notify()-instead |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:expecting-prototype-for-rnp_irq_affinity_release().-Prototype-was-for-rnpm_irq_affinity_release()-instead |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:expecting-prototype-for-rnp_is_non_eop().-Prototype-was-for-rnpm_is_non_eop()-instead |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:expecting-prototype-for-rnpm_set_ivar().-Prototype-was-for-rnpm_set_ring_vector()-instead |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:no-previous-prototype-for-clean_all_port_resetting |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:no-previous-prototype-for-control_mac_rx |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:no-previous-prototype-for-rnpm_assign_netdev_ops |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:no-previous-prototype-for-rnpm_can_rpu_start |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:no-previous-prototype-for-rnpm_check_mc_addr |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:no-previous-prototype-for-rnpm_clear_udp_tunnel_port |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:no-previous-prototype-for-rnpm_fix_queue_number |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:no-previous-prototype-for-rnpm_pf_service_event_schedule |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:no-previous-prototype-for-rnpm_pf_service_task |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:no-previous-prototype-for-rnpm_pf_service_timer |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:no-previous-prototype-for-rnpm_rx_ring_reinit |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:no-previous-prototype-for-rnpm_service_timer |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:no-previous-prototype-for-rnpm_vlan_stags_flag |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:no-previous-prototype-for-rnpm_write_eitr |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:no-previous-prototype-for-rnpm_xmit_nop_frame_ring |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:no-previous-prototype-for-rnpm_xmit_nop_frame_ring_temp |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:no-previous-prototype-for-update_pf_vlan |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:no-previous-prototype-for-wait_all_port_resetting |-- drivers-net-ethernet-mucse-rnpm-rnpm_mbx_fw.c:warning:Cannot-understand-speed: |-- drivers-net-ethernet-mucse-rnpm-rnpm_mbx_fw.c:warning:build_writereg_req-accessing-bytes-in-a-region-of-size |-- drivers-net-ethernet-mucse-rnpm-rnpm_mbx_fw.c:warning:no-previous-prototype-for-mbx_cookie_zalloc |-- drivers-net-ethernet-mucse-rnpm-rnpm_mbx_fw.c:warning:no-previous-prototype-for-rnpm_fw_get_capablity |-- drivers-net-ethernet-mucse-rnpm-rnpm_mbx_fw.c:warning:no-previous-prototype-for-rnpm_fw_reg_read |-- drivers-net-ethernet-mucse-rnpm-rnpm_mbx_fw.c:warning:no-previous-prototype-for-rnpm_fw_send_cmd_wait |-- drivers-net-ethernet-mucse-rnpm-rnpm_mbx_fw.c:warning:no-previous-prototype-for-rnpm_get_port_stats2 |-- drivers-net-ethernet-mucse-rnpm-rnpm_mbx_fw.c:warning:no-previous-prototype-for-rnpm_link_stat_mark_disable |-- drivers-net-ethernet-mucse-rnpm-rnpm_mbx_fw.c:warning:no-previous-prototype-for-rnpm_mbx_fw_post_req |-- drivers-net-ethernet-mucse-rnpm-rnpm_mbx_fw.c:warning:no-previous-prototype-for-rnpm_mbx_lldp_all_ports_enable |-- drivers-net-ethernet-mucse-rnpm-rnpm_mbx_fw.c:warning:no-previous-prototype-for-rnpm_mbx_pluginout_evt_en |-- drivers-net-ethernet-mucse-rnpm-rnpm_mbx_fw.c:warning:no-previous-prototype-for-rnpm_mbx_write_posted_locked |-- drivers-net-ethernet-mucse-rnpm-rnpm_n10.c:warning:expecting-prototype-for-rnpm_atr_add_signature_filter_n10().-Prototype-was-for-rnpm_fdir_add_signature_filter_n10()-instead |-- drivers-net-ethernet-mucse-rnpm-rnpm_n10.c:warning:no-previous-prototype-for-rnpm_reset_pipeline_n10 |-- drivers-net-ethernet-mucse-rnpm-rnpm_ptp.c:warning:no-previous-prototype-for-rnpm_ptp_setup_ptp |-- drivers-net-ethernet-mucse-rnpm-rnpm_ptp.c:warning:suggest-braces-around-empty-body-in-an-if-statement |-- drivers-net-ethernet-mucse-rnpm-rnpm_sriov.c:warning:no-previous-prototype-for-rnpm_get_vf_ringnum |-- drivers-net-ethernet-mucse-rnpm-rnpm_sriov.c:warning:no-previous-prototype-for-rnpm_setup_ring_maxrate |-- drivers-net-ethernet-mucse-rnpm-rnpm_sriov.c:warning:variable-y-set-but-not-used |-- drivers-net-ethernet-mucse-rnpm-rnpm_sysfs.c:warning:no-previous-prototype-for-rnpm_mbx_get_pn_sn |-- drivers-net-ethernet-mucse-rnpm-rnpm_tc_u32_parse.h:warning:rnpm_ipv4_parser-defined-but-not-used |-- drivers-net-ethernet-mucse-rnpvf-ethtool.c:warning:no-previous-prototype-for-rnpvf_get_ringparam |-- drivers-net-ethernet-mucse-rnpvf-ethtool.c:warning:rnp_gstrings_test-defined-but-not-used |-- drivers-net-ethernet-mucse-rnpvf-ethtool.c:warning:variable-queue_idx-set-but-not-used |-- drivers-net-ethernet-mucse-rnpvf-mbx.c:warning:Function-parameter-or-member-to_cm3-not-described-in-rnpvf_check_for_ack_vf |-- drivers-net-ethernet-mucse-rnpvf-mbx.c:warning:Function-parameter-or-member-to_cm3-not-described-in-rnpvf_check_for_msg_vf |-- drivers-net-ethernet-mucse-rnpvf-mbx.c:warning:Function-parameter-or-member-to_cm3-not-described-in-rnpvf_check_for_rst_msg_vf |-- drivers-net-ethernet-mucse-rnpvf-mbx.c:warning:Function-parameter-or-member-to_cm3-not-described-in-rnpvf_obtain_mbx_lock_vf |-- drivers-net-ethernet-mucse-rnpvf-mbx.c:warning:Function-parameter-or-member-to_cm3-not-described-in-rnpvf_poll_for_ack |-- drivers-net-ethernet-mucse-rnpvf-mbx.c:warning:Function-parameter-or-member-to_cm3-not-described-in-rnpvf_poll_for_msg |-- drivers-net-ethernet-mucse-rnpvf-mbx.c:warning:Function-parameter-or-member-to_cm3-not-described-in-rnpvf_read_mbx_vf |-- drivers-net-ethernet-mucse-rnpvf-mbx.c:warning:Function-parameter-or-member-to_cm3-not-described-in-rnpvf_read_posted_mbx |-- drivers-net-ethernet-mucse-rnpvf-mbx.c:warning:Function-parameter-or-member-to_cm3-not-described-in-rnpvf_write_mbx_vf |-- drivers-net-ethernet-mucse-rnpvf-mbx.c:warning:Function-parameter-or-member-to_cm3-not-described-in-rnpvf_write_posted_mbx |-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:Excess-function-parameter-data-description-in-rnpvf_watchdog |-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:Excess-function-parameter-rx_ring-description-in-rnpvf_pull_tail |-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:Excess-function-parameter-skb-description-in-rnpvf_is_non_eop |-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:Function-parameter-or-member-rnpvf_msix_vector-not-described-in-rnpvf_set_ring_vector |-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:Function-parameter-or-member-rnpvf_queue-not-described-in-rnpvf_set_ring_vector |-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:Function-parameter-or-member-t-not-described-in-rnpvf_watchdog |-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:Function-parameter-or-member-type-not-described-in-rnpvf_update_itr |-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:d-directive-output-may-be-truncated-writing-between-and-bytes-into-a-region-of-size-between-and |-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:expecting-prototype-for-rnp_clean_rx_irq().-Prototype-was-for-rnpvf_clean_rx_irq()-instead |-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:expecting-prototype-for-rnp_clean_rx_ring().-Prototype-was-for-rnpvf_clean_rx_ring()-instead |-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:expecting-prototype-for-rnpvf_set_ivar().-Prototype-was-for-rnpvf_set_ring_vector()-instead |-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:expecting-prototype-for-rnpvf_write_eitr().-Prototype-was-for-rnpvf_write_eitr_rx()-instead |-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:no-previous-prototype-for-rnpvf_alloc_rx_buffers |-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:no-previous-prototype-for-rnpvf_assign_netdev_ops |-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:no-previous-prototype-for-rnpvf_configure_rx_ring |-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:no-previous-prototype-for-rnpvf_configure_tx_ring |-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:no-previous-prototype-for-rnpvf_disable_rx_queue |-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:no-previous-prototype-for-rnpvf_enable_rx_queue |-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:no-previous-prototype-for-rnpvf_maybe_tx_ctxtdesc |-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:no-previous-prototype-for-rnpvf_tx_ctxtdesc |-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:no-previous-prototype-for-rnpvf_unmap_and_free_tx_resource |-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:no-previous-prototype-for-rnpvf_write_eitr_rx |-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:no-previous-prototype-for-rnpvf_xmit_frame_ring |-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:no-previous-prototype-for-update_rx_count |-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:variable-err-set-but-not-used |-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:variable-hw-set-but-not-used |-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:variable-vector_threshold-set-but-not-used |-- drivers-net-ethernet-mucse-rnpvf-vf.c:warning:Excess-function-parameter-mac_addr-description-in-rnpvf_get_queues_vf |-- drivers-net-ethernet-mucse-rnpvf-vf.c:warning:no-previous-prototype-for-rnpvf_addr_list_itr |-- drivers-net-ethernet-mucse-rnpvf-vf.c:warning:no-previous-prototype-for-rnpvf_get_queues |-- drivers-net-ethernet-mucse-rnpvf-vf.c:warning:no-previous-prototype-for-rnpvf_negotiate_api_version |-- drivers-net-ethernet-mucse-rnpvf-vf.c:warning:no-previous-prototype-for-rnpvf_set_veb_mac_n10 |-- drivers-net-ethernet-mucse-rnpvf-vf.c:warning:no-previous-prototype-for-rnpvf_set_vlan_n10 `-- drivers-net-ethernet-mucse-rnpvf-vf.c:warning:variable-number_of_queues-set-but-not-used clang_recent_errors |-- arm64-allmodconfig | |-- drivers-net-ethernet-huawei-hinic-hinic_api_cmd.c:warning:expecting-prototype-for-prepare_cell().-Prototype-was-for-wait_for_resp_polling()-instead | |-- drivers-net-ethernet-huawei-hinic-hinic_cfg.c:warning:arithmetic-between-different-enumeration-types-(-enum-hinic_node_id-and-enum-hinic_fault_err_level-) | |-- drivers-net-ethernet-huawei-hinic-hinic_eqs.c:warning:expecting-prototype-for-hinic_aeq_register_sw_cb().-Prototype-was-for-hinic_aeq_register_swe_cb()-instead | |-- drivers-net-ethernet-huawei-hinic-hinic_eqs.c:warning:expecting-prototype-for-hinic_aeq_unregister_sw_cb().-Prototype-was-for-hinic_aeq_unregister_swe_cb()-instead | |-- drivers-net-ethernet-huawei-hinic-hinic_eqs.c:warning:expecting-prototype-for-hinic_ceq_register_sw_cb().-Prototype-was-for-hinic_ceq_register_cb()-instead | |-- drivers-net-ethernet-huawei-hinic-hinic_hwdev.c:warning:arithmetic-between-different-enumeration-types-(-enum-hinic_node_id-and-enum-hinic_fault_err_level-) | |-- drivers-net-ethernet-huawei-hinic-hinic_hwif.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst | |-- drivers-net-ethernet-huawei-hinic-hinic_mbox.c:warning:expecting-prototype-for-hinic_unregister_ppf_mbox_cb().-Prototype-was-for-hinic_unregister_pf_mbox_cb()-instead | |-- drivers-net-ethernet-huawei-hinic-hinic_mbox.c:warning:expecting-prototype-for-hinic_unregister_ppf_mbox_cb().-Prototype-was-for-hinic_unregister_ppf_to_pf_mbox_cb()-instead | |-- drivers-net-ethernet-huawei-hinic-hinic_mgmt.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst | |-- drivers-net-ethernet-huawei-hinic-hinic_nic_dbg.c:warning:arithmetic-between-different-enumeration-types-(-enum-hinic_node_id-and-enum-hinic_fault_err_level-) | |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_api_cmd.c:warning:expecting-prototype-for-alloc_cmd_buf().-Prototype-was-for-alloc_resp_buf()-instead | |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_api_cmd.c:warning:expecting-prototype-for-prepare_cell().-Prototype-was-for-wait_for_resp_polling()-instead | |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_devlink.c:warning:variable-pdev-set-but-not-used | |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_mbox.c:warning:expecting-prototype-for-hinic3_unregister_ppf_mbox_cb().-Prototype-was-for-hinic3_unregister_pf_mbox_cb()-instead | |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_mbox.c:warning:expecting-prototype-for-hinic3_unregister_ppf_mbox_cb().-Prototype-was-for-hinic3_unregister_ppf_to_pf_mbox_cb()-instead | |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_mgmt.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst | |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_mgmt.c:warning:expecting-prototype-for-hinic_pf_to_mgmt_free().-Prototype-was-for-hinic3_pf_to_mgmt_free()-instead | |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_mgmt.c:warning:expecting-prototype-for-hinic_pf_to_mgmt_init().-Prototype-was-for-hinic3_pf_to_mgmt_init()-instead | |-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:Function-parameter-or-member-netdev-not-described-in-rnp_netpoll | |-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:expecting-prototype-for-Polling-interrupt-().-Prototype-was-for-rnp_netpoll()-instead | |-- drivers-net-ethernet-mucse-rnp-rnp_mbx_fw.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst | |-- drivers-net-ethernet-mucse-rnpm-rnpm_common.c:warning:expecting-prototype-for-rnpm_enable_rx_buff().-Prototype-was-for-rnpm_enable_rx_buff_generic()-instead | |-- drivers-net-ethernet-mucse-rnpm-rnpm_common.c:warning:expecting-prototype-for-rnpm_update_mc_addr_list_generic().-Prototype-was-for-rnpm_update_mutiport_mc_addr_list_generic()-instead | |-- drivers-net-ethernet-mucse-rnpm-rnpm_debugfs.c:warning:expecting-prototype-for-rnpm_dbg_reg_ops_write().-Prototype-was-for-rnpm_dbg_phy_ops_write()-instead | |-- drivers-net-ethernet-mucse-rnpm-rnpm_ethtool.c:warning:no-previous-prototype-for-function-rnpm_get_phy_statistics | |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:expecting-prototype-for-ixgbe_write_eitr().-Prototype-was-for-rnpm_write_eitr()-instead | |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:expecting-prototype-for-rnp_irq_affinity_notify().-Prototype-was-for-rnpm_irq_affinity_notify()-instead | |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:expecting-prototype-for-rnp_irq_affinity_release().-Prototype-was-for-rnpm_irq_affinity_release()-instead | |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:expecting-prototype-for-rnp_is_non_eop().-Prototype-was-for-rnpm_is_non_eop()-instead | |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:expecting-prototype-for-rnpm_set_ivar().-Prototype-was-for-rnpm_set_ring_vector()-instead | |-- drivers-net-ethernet-mucse-rnpm-rnpm_mbx_fw.c:warning:Cannot-understand-speed: | |-- drivers-net-ethernet-mucse-rnpm-rnpm_n10.c:warning:expecting-prototype-for-rnpm_atr_add_signature_filter_n10().-Prototype-was-for-rnpm_fdir_add_signature_filter_n10()-instead | |-- drivers-net-ethernet-mucse-rnpm-rnpm_sriov.c:warning:no-previous-prototype-for-function-rnpm_get_vf_ringnum | |-- drivers-net-ethernet-mucse-rnpm-rnpm_sriov.c:warning:no-previous-prototype-for-function-rnpm_setup_ring_maxrate | |-- drivers-net-ethernet-mucse-rnpm-rnpm_sriov.c:warning:variable-y-set-but-not-used | |-- drivers-net-ethernet-mucse-rnpvf-ethtool.c:warning:no-previous-prototype-for-function-rnpvf_get_ringparam | |-- drivers-net-ethernet-mucse-rnpvf-ethtool.c:warning:unused-variable-rnp_gstrings_test | |-- drivers-net-ethernet-mucse-rnpvf-ethtool.c:warning:variable-advertising-is-uninitialized-when-used-here | |-- drivers-net-ethernet-mucse-rnpvf-ethtool.c:warning:variable-advertising-set-but-not-used | |-- drivers-net-ethernet-mucse-rnpvf-ethtool.c:warning:variable-queue_idx-set-but-not-used | |-- drivers-net-ethernet-mucse-rnpvf-mbx.c:warning:Function-parameter-or-member-to_cm3-not-described-in-rnpvf_check_for_ack_vf | |-- drivers-net-ethernet-mucse-rnpvf-mbx.c:warning:Function-parameter-or-member-to_cm3-not-described-in-rnpvf_check_for_msg_vf | |-- drivers-net-ethernet-mucse-rnpvf-mbx.c:warning:Function-parameter-or-member-to_cm3-not-described-in-rnpvf_check_for_rst_msg_vf | |-- drivers-net-ethernet-mucse-rnpvf-mbx.c:warning:Function-parameter-or-member-to_cm3-not-described-in-rnpvf_obtain_mbx_lock_vf | |-- drivers-net-ethernet-mucse-rnpvf-mbx.c:warning:Function-parameter-or-member-to_cm3-not-described-in-rnpvf_poll_for_ack | |-- drivers-net-ethernet-mucse-rnpvf-mbx.c:warning:Function-parameter-or-member-to_cm3-not-described-in-rnpvf_poll_for_msg | |-- drivers-net-ethernet-mucse-rnpvf-mbx.c:warning:Function-parameter-or-member-to_cm3-not-described-in-rnpvf_read_mbx_vf | |-- drivers-net-ethernet-mucse-rnpvf-mbx.c:warning:Function-parameter-or-member-to_cm3-not-described-in-rnpvf_read_posted_mbx | |-- drivers-net-ethernet-mucse-rnpvf-mbx.c:warning:Function-parameter-or-member-to_cm3-not-described-in-rnpvf_write_mbx_vf | |-- drivers-net-ethernet-mucse-rnpvf-mbx.c:warning:Function-parameter-or-member-to_cm3-not-described-in-rnpvf_write_posted_mbx | |-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:Excess-function-parameter-data-description-in-rnpvf_watchdog | |-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:Excess-function-parameter-rx_ring-description-in-rnpvf_pull_tail | |-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:Excess-function-parameter-skb-description-in-rnpvf_is_non_eop | |-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:Function-parameter-or-member-rnpvf_msix_vector-not-described-in-rnpvf_set_ring_vector | |-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:Function-parameter-or-member-rnpvf_queue-not-described-in-rnpvf_set_ring_vector | |-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:Function-parameter-or-member-t-not-described-in-rnpvf_watchdog | |-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:Function-parameter-or-member-type-not-described-in-rnpvf_update_itr | |-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:expecting-prototype-for-rnp_clean_rx_irq().-Prototype-was-for-rnpvf_clean_rx_irq()-instead | |-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:expecting-prototype-for-rnp_clean_rx_ring().-Prototype-was-for-rnpvf_clean_rx_ring()-instead | |-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:expecting-prototype-for-rnpvf_set_ivar().-Prototype-was-for-rnpvf_set_ring_vector()-instead | |-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:expecting-prototype-for-rnpvf_write_eitr().-Prototype-was-for-rnpvf_write_eitr_rx()-instead | |-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:no-previous-prototype-for-function-rnpvf_alloc_rx_buffers | |-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:no-previous-prototype-for-function-rnpvf_assign_netdev_ops | |-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:no-previous-prototype-for-function-rnpvf_configure_rx_ring | |-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:no-previous-prototype-for-function-rnpvf_configure_tx_ring | |-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:no-previous-prototype-for-function-rnpvf_disable_rx_queue | |-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:no-previous-prototype-for-function-rnpvf_enable_rx_queue | |-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:no-previous-prototype-for-function-rnpvf_maybe_tx_ctxtdesc | |-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:no-previous-prototype-for-function-rnpvf_tx_ctxtdesc | |-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:no-previous-prototype-for-function-rnpvf_unmap_and_free_tx_resource | |-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:no-previous-prototype-for-function-rnpvf_write_eitr_rx | |-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:no-previous-prototype-for-function-rnpvf_xmit_frame_ring | |-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:no-previous-prototype-for-function-update_rx_count | |-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:variable-err-set-but-not-used | |-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:variable-hw-set-but-not-used | |-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:variable-ring_csum_err-set-but-not-used | |-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:variable-ring_csum_good-set-but-not-used | |-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:variable-vector_threshold-set-but-not-used | |-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:variable-xdp_xmit-set-but-not-used | |-- drivers-net-ethernet-mucse-rnpvf-vf.c:warning:Excess-function-parameter-mac_addr-description-in-rnpvf_get_queues_vf | |-- drivers-net-ethernet-mucse-rnpvf-vf.c:warning:no-previous-prototype-for-function-rnpvf_addr_list_itr | |-- drivers-net-ethernet-mucse-rnpvf-vf.c:warning:no-previous-prototype-for-function-rnpvf_get_queues | |-- drivers-net-ethernet-mucse-rnpvf-vf.c:warning:no-previous-prototype-for-function-rnpvf_negotiate_api_version | |-- drivers-net-ethernet-mucse-rnpvf-vf.c:warning:no-previous-prototype-for-function-rnpvf_set_veb_mac_n10 | |-- drivers-net-ethernet-mucse-rnpvf-vf.c:warning:no-previous-prototype-for-function-rnpvf_set_vlan_n10 | |-- drivers-net-ethernet-mucse-rnpvf-vf.c:warning:variable-number_of_queues-set-but-not-used | |-- drivers-scsi-hisi_raid-hiraid_main.c:warning:expecting-prototype-for-hiraid_create_cq().-Prototype-was-for-hiraid_create_complete_queue()-instead | |-- drivers-scsi-hisi_raid-hiraid_main.c:warning:expecting-prototype-for-hiraid_create_sq().-Prototype-was-for-hiraid_create_send_queue()-instead | |-- include-linux-vmstat.h:error:arithmetic-between-different-enumeration-types-(-enum-node_stat_item-and-enum-lru_list-)-Werror-Wenum-enum-conversion | `-- include-linux-vmstat.h:error:arithmetic-between-different-enumeration-types-(-enum-zone_stat_item-and-enum-numa_stat_item-)-Werror-Wenum-enum-conversion |-- arm64-randconfig-001-20240411 | |-- mm-share_pool.c:error:call-to-undeclared-function-huge_ptep_get-ISO-C99-and-later-do-not-support-implicit-function-declarations | `-- mm-share_pool.c:error:initializing-pte_t-with-an-expression-of-incompatible-type-int |-- x86_64-allyesconfig | |-- drivers-net-ethernet-huawei-hinic-hinic_api_cmd.c:warning:expecting-prototype-for-prepare_cell().-Prototype-was-for-wait_for_resp_polling()-instead | |-- drivers-net-ethernet-huawei-hinic-hinic_eqs.c:warning:expecting-prototype-for-hinic_aeq_register_sw_cb().-Prototype-was-for-hinic_aeq_register_swe_cb()-instead | |-- drivers-net-ethernet-huawei-hinic-hinic_eqs.c:warning:expecting-prototype-for-hinic_aeq_unregister_sw_cb().-Prototype-was-for-hinic_aeq_unregister_swe_cb()-instead | |-- drivers-net-ethernet-huawei-hinic-hinic_eqs.c:warning:expecting-prototype-for-hinic_ceq_register_sw_cb().-Prototype-was-for-hinic_ceq_register_cb()-instead | |-- drivers-net-ethernet-huawei-hinic-hinic_hwif.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst | |-- drivers-net-ethernet-huawei-hinic-hinic_mbox.c:warning:expecting-prototype-for-hinic_unregister_ppf_mbox_cb().-Prototype-was-for-hinic_unregister_pf_mbox_cb()-instead | |-- drivers-net-ethernet-huawei-hinic-hinic_mbox.c:warning:expecting-prototype-for-hinic_unregister_ppf_mbox_cb().-Prototype-was-for-hinic_unregister_ppf_to_pf_mbox_cb()-instead | |-- drivers-net-ethernet-huawei-hinic-hinic_mgmt.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst | |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_api_cmd.c:warning:expecting-prototype-for-alloc_cmd_buf().-Prototype-was-for-alloc_resp_buf()-instead | |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_api_cmd.c:warning:expecting-prototype-for-prepare_cell().-Prototype-was-for-wait_for_resp_polling()-instead | |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_devlink.c:warning:variable-pdev-set-but-not-used | |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_mbox.c:warning:expecting-prototype-for-hinic3_unregister_ppf_mbox_cb().-Prototype-was-for-hinic3_unregister_pf_mbox_cb()-instead | |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_mbox.c:warning:expecting-prototype-for-hinic3_unregister_ppf_mbox_cb().-Prototype-was-for-hinic3_unregister_ppf_to_pf_mbox_cb()-instead | |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_mgmt.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst | |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_mgmt.c:warning:expecting-prototype-for-hinic_pf_to_mgmt_free().-Prototype-was-for-hinic3_pf_to_mgmt_free()-instead | |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_mgmt.c:warning:expecting-prototype-for-hinic_pf_to_mgmt_init().-Prototype-was-for-hinic3_pf_to_mgmt_init()-instead | |-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:Function-parameter-or-member-netdev-not-described-in-rnp_netpoll | |-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:expecting-prototype-for-Polling-interrupt-().-Prototype-was-for-rnp_netpoll()-instead | |-- drivers-net-ethernet-mucse-rnp-rnp_mbx_fw.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst | |-- drivers-net-ethernet-mucse-rnpm-rnpm_common.c:warning:expecting-prototype-for-rnpm_enable_rx_buff().-Prototype-was-for-rnpm_enable_rx_buff_generic()-instead | |-- drivers-net-ethernet-mucse-rnpm-rnpm_common.c:warning:expecting-prototype-for-rnpm_update_mc_addr_list_generic().-Prototype-was-for-rnpm_update_mutiport_mc_addr_list_generic()-instead | |-- drivers-net-ethernet-mucse-rnpm-rnpm_debugfs.c:warning:expecting-prototype-for-rnpm_dbg_reg_ops_write().-Prototype-was-for-rnpm_dbg_phy_ops_write()-instead | |-- drivers-net-ethernet-mucse-rnpm-rnpm_ethtool.c:warning:no-previous-prototype-for-function-rnpm_get_phy_statistics | |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:expecting-prototype-for-ixgbe_write_eitr().-Prototype-was-for-rnpm_write_eitr()-instead | |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:expecting-prototype-for-rnp_irq_affinity_notify().-Prototype-was-for-rnpm_irq_affinity_notify()-instead | |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:expecting-prototype-for-rnp_irq_affinity_release().-Prototype-was-for-rnpm_irq_affinity_release()-instead | |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:expecting-prototype-for-rnp_is_non_eop().-Prototype-was-for-rnpm_is_non_eop()-instead | |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:expecting-prototype-for-rnpm_set_ivar().-Prototype-was-for-rnpm_set_ring_vector()-instead | |-- drivers-net-ethernet-mucse-rnpm-rnpm_mbx_fw.c:warning:Cannot-understand-speed: | |-- drivers-net-ethernet-mucse-rnpm-rnpm_n10.c:warning:expecting-prototype-for-rnpm_atr_add_signature_filter_n10().-Prototype-was-for-rnpm_fdir_add_signature_filter_n10()-instead | |-- drivers-net-ethernet-mucse-rnpm-rnpm_sriov.c:warning:no-previous-prototype-for-function-rnpm_get_vf_ringnum | |-- drivers-net-ethernet-mucse-rnpm-rnpm_sriov.c:warning:no-previous-prototype-for-function-rnpm_setup_ring_maxrate | |-- drivers-net-ethernet-mucse-rnpm-rnpm_sriov.c:warning:variable-y-set-but-not-used | |-- drivers-net-ethernet-mucse-rnpvf-ethtool.c:warning:no-previous-prototype-for-function-rnpvf_get_ringparam | |-- drivers-net-ethernet-mucse-rnpvf-ethtool.c:warning:unused-variable-rnp_gstrings_test | |-- drivers-net-ethernet-mucse-rnpvf-ethtool.c:warning:variable-advertising-is-uninitialized-when-used-here | |-- drivers-net-ethernet-mucse-rnpvf-ethtool.c:warning:variable-advertising-set-but-not-used | |-- drivers-net-ethernet-mucse-rnpvf-ethtool.c:warning:variable-queue_idx-set-but-not-used | |-- drivers-net-ethernet-mucse-rnpvf-mbx.c:warning:Function-parameter-or-member-to_cm3-not-described-in-rnpvf_check_for_ack_vf | |-- drivers-net-ethernet-mucse-rnpvf-mbx.c:warning:Function-parameter-or-member-to_cm3-not-described-in-rnpvf_check_for_msg_vf | |-- drivers-net-ethernet-mucse-rnpvf-mbx.c:warning:Function-parameter-or-member-to_cm3-not-described-in-rnpvf_check_for_rst_msg_vf | |-- drivers-net-ethernet-mucse-rnpvf-mbx.c:warning:Function-parameter-or-member-to_cm3-not-described-in-rnpvf_obtain_mbx_lock_vf | |-- drivers-net-ethernet-mucse-rnpvf-mbx.c:warning:Function-parameter-or-member-to_cm3-not-described-in-rnpvf_poll_for_ack | |-- drivers-net-ethernet-mucse-rnpvf-mbx.c:warning:Function-parameter-or-member-to_cm3-not-described-in-rnpvf_poll_for_msg | |-- drivers-net-ethernet-mucse-rnpvf-mbx.c:warning:Function-parameter-or-member-to_cm3-not-described-in-rnpvf_read_mbx_vf | |-- drivers-net-ethernet-mucse-rnpvf-mbx.c:warning:Function-parameter-or-member-to_cm3-not-described-in-rnpvf_read_posted_mbx | |-- drivers-net-ethernet-mucse-rnpvf-mbx.c:warning:Function-parameter-or-member-to_cm3-not-described-in-rnpvf_write_mbx_vf | |-- drivers-net-ethernet-mucse-rnpvf-mbx.c:warning:Function-parameter-or-member-to_cm3-not-described-in-rnpvf_write_posted_mbx | |-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:Excess-function-parameter-data-description-in-rnpvf_watchdog | |-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:Excess-function-parameter-rx_ring-description-in-rnpvf_pull_tail | |-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:Excess-function-parameter-skb-description-in-rnpvf_is_non_eop | |-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:Function-parameter-or-member-rnpvf_msix_vector-not-described-in-rnpvf_set_ring_vector | |-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:Function-parameter-or-member-rnpvf_queue-not-described-in-rnpvf_set_ring_vector | |-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:Function-parameter-or-member-t-not-described-in-rnpvf_watchdog | |-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:Function-parameter-or-member-type-not-described-in-rnpvf_update_itr | |-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:expecting-prototype-for-rnp_clean_rx_irq().-Prototype-was-for-rnpvf_clean_rx_irq()-instead | |-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:expecting-prototype-for-rnp_clean_rx_ring().-Prototype-was-for-rnpvf_clean_rx_ring()-instead | |-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:expecting-prototype-for-rnpvf_set_ivar().-Prototype-was-for-rnpvf_set_ring_vector()-instead | |-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:expecting-prototype-for-rnpvf_write_eitr().-Prototype-was-for-rnpvf_write_eitr_rx()-instead | |-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:no-previous-prototype-for-function-rnpvf_alloc_rx_buffers | |-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:no-previous-prototype-for-function-rnpvf_assign_netdev_ops | |-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:no-previous-prototype-for-function-rnpvf_configure_rx_ring | |-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:no-previous-prototype-for-function-rnpvf_configure_tx_ring | |-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:no-previous-prototype-for-function-rnpvf_disable_rx_queue | |-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:no-previous-prototype-for-function-rnpvf_enable_rx_queue | |-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:no-previous-prototype-for-function-rnpvf_maybe_tx_ctxtdesc | |-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:no-previous-prototype-for-function-rnpvf_tx_ctxtdesc | |-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:no-previous-prototype-for-function-rnpvf_unmap_and_free_tx_resource | |-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:no-previous-prototype-for-function-rnpvf_write_eitr_rx | |-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:no-previous-prototype-for-function-rnpvf_xmit_frame_ring | |-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:no-previous-prototype-for-function-update_rx_count | |-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:variable-err-set-but-not-used | |-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:variable-hw-set-but-not-used | |-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:variable-ring_csum_err-set-but-not-used | |-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:variable-ring_csum_good-set-but-not-used | |-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:variable-vector_threshold-set-but-not-used | |-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:variable-xdp_xmit-set-but-not-used | |-- drivers-net-ethernet-mucse-rnpvf-vf.c:warning:Excess-function-parameter-mac_addr-description-in-rnpvf_get_queues_vf | |-- drivers-net-ethernet-mucse-rnpvf-vf.c:warning:no-previous-prototype-for-function-rnpvf_addr_list_itr | |-- drivers-net-ethernet-mucse-rnpvf-vf.c:warning:no-previous-prototype-for-function-rnpvf_get_queues | |-- drivers-net-ethernet-mucse-rnpvf-vf.c:warning:no-previous-prototype-for-function-rnpvf_negotiate_api_version | |-- drivers-net-ethernet-mucse-rnpvf-vf.c:warning:no-previous-prototype-for-function-rnpvf_set_veb_mac_n10 | |-- drivers-net-ethernet-mucse-rnpvf-vf.c:warning:no-previous-prototype-for-function-rnpvf_set_vlan_n10 | |-- drivers-net-ethernet-mucse-rnpvf-vf.c:warning:variable-number_of_queues-set-but-not-used | |-- drivers-scsi-hisi_raid-hiraid_main.c:warning:expecting-prototype-for-hiraid_create_cq().-Prototype-was-for-hiraid_create_complete_queue()-instead | `-- drivers-scsi-hisi_raid-hiraid_main.c:warning:expecting-prototype-for-hiraid_create_sq().-Prototype-was-for-hiraid_create_send_queue()-instead `-- x86_64-randconfig-001-20240411 |-- drivers-net-ethernet-huawei-hinic-hinic_api_cmd.c:warning:expecting-prototype-for-prepare_cell().-Prototype-was-for-wait_for_resp_polling()-instead |-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:error:incomplete-definition-of-type-struct-ieee_ets |-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:error:incomplete-definition-of-type-struct-ieee_pfc |-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:error:invalid-application-of-sizeof-to-an-incomplete-type-struct-ieee_ets |-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:error:invalid-application-of-sizeof-to-an-incomplete-type-struct-ieee_pfc |-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:error:use-of-undeclared-identifier-DCB_ATTR_VALUE_UNDEFINED |-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:error:use-of-undeclared-identifier-DCB_CAP_DCBX_HOST |-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:error:use-of-undeclared-identifier-DCB_CAP_DCBX_VER_CEE |-- drivers-net-ethernet-huawei-hinic-hinic_eqs.c:warning:expecting-prototype-for-hinic_aeq_register_sw_cb().-Prototype-was-for-hinic_aeq_register_swe_cb()-instead |-- drivers-net-ethernet-huawei-hinic-hinic_eqs.c:warning:expecting-prototype-for-hinic_aeq_unregister_sw_cb().-Prototype-was-for-hinic_aeq_unregister_swe_cb()-instead |-- drivers-net-ethernet-huawei-hinic-hinic_eqs.c:warning:expecting-prototype-for-hinic_ceq_register_sw_cb().-Prototype-was-for-hinic_ceq_register_cb()-instead |-- drivers-net-ethernet-huawei-hinic-hinic_hwif.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst |-- drivers-net-ethernet-huawei-hinic-hinic_main.c:error:no-member-named-dcbnl_ops-in-struct-net_device |-- drivers-net-ethernet-huawei-hinic-hinic_mbox.c:warning:expecting-prototype-for-hinic_unregister_ppf_mbox_cb().-Prototype-was-for-hinic_unregister_pf_mbox_cb()-instead |-- drivers-net-ethernet-huawei-hinic-hinic_mbox.c:warning:expecting-prototype-for-hinic_unregister_ppf_mbox_cb().-Prototype-was-for-hinic_unregister_ppf_to_pf_mbox_cb()-instead |-- drivers-net-ethernet-huawei-hinic-hinic_mgmt.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst |-- drivers-net-ethernet-huawei-hinic-hinic_nic_dev.h:error:field-has-incomplete-type-struct-ieee_ets `-- drivers-net-ethernet-huawei-hinic-hinic_nic_dev.h:error:field-has-incomplete-type-struct-ieee_pfc elapsed time: 737m configs tested: 34 configs skipped: 143 tested configs: arm64 allmodconfig clang arm64 allnoconfig gcc arm64 defconfig gcc arm64 randconfig-001-20240411 clang arm64 randconfig-002-20240411 gcc arm64 randconfig-003-20240411 gcc arm64 randconfig-004-20240411 gcc loongarch allmodconfig gcc loongarch allnoconfig gcc loongarch defconfig gcc loongarch randconfig-001-20240411 gcc loongarch randconfig-002-20240411 gcc x86_64 allnoconfig clang x86_64 allyesconfig clang x86_64 buildonly-randconfig-001-20240411 gcc x86_64 buildonly-randconfig-002-20240411 clang x86_64 buildonly-randconfig-003-20240411 clang x86_64 buildonly-randconfig-004-20240411 gcc x86_64 buildonly-randconfig-005-20240411 clang x86_64 buildonly-randconfig-006-20240411 clang x86_64 defconfig gcc x86_64 randconfig-001-20240411 clang x86_64 randconfig-002-20240411 clang x86_64 randconfig-003-20240411 gcc x86_64 randconfig-004-20240411 clang x86_64 randconfig-005-20240411 gcc x86_64 randconfig-006-20240411 clang x86_64 randconfig-011-20240411 clang x86_64 randconfig-012-20240411 gcc x86_64 randconfig-013-20240411 clang x86_64 randconfig-014-20240411 gcc x86_64 randconfig-015-20240411 gcc x86_64 randconfig-016-20240411 gcc x86_64 rhel-8.3-rust clang -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:OLK-6.6 7335/7359] include/linux/vmstat.h:508:43: error: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item')
by kernel test robot 11 Apr '24

11 Apr '24

tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: b4a3ad1c3275f9d45e0877a85dd1408701227279 commit: 6864d14bb90f03a1e5b7fbcc04fc2ba4d692bd3e [7335/7359] support 3SNIC 910/920/930 NIC config: arm64-allmodconfig (https://download.01.org/0day-ci/archive/20240411/202404110502.krefKWQW-lkp@…) compiler: clang version 19.0.0git (https://github.com/llvm/llvm-project 8b3b4a92adee40483c27f26c478a384cd69c6f05) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240411/202404110502.krefKWQW-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/202404110502.krefKWQW-lkp@intel.com/ All errors (new ones prefixed by >>): In file included from drivers/net/ethernet/3snic/sssnic/nic/sss_nic_main.c:6: In file included from include/linux/pci.h:1663: In file included from include/linux/dmapool.h:14: In file included from include/linux/scatterlist.h:8: In file included from include/linux/mm.h:2204: >> include/linux/vmstat.h:508:43: error: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Werror,-Wenum-enum-conversion] 508 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 509 | item]; | ~~~~ include/linux/vmstat.h:515:43: error: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Werror,-Wenum-enum-conversion] 515 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 516 | NR_VM_NUMA_EVENT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~~ >> include/linux/vmstat.h:522:36: error: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Werror,-Wenum-enum-conversion] 522 | return node_stat_name(NR_LRU_BASE + lru) + 3; // skip "nr_" | ~~~~~~~~~~~ ^ ~~~ include/linux/vmstat.h:527:43: error: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Werror,-Wenum-enum-conversion] 527 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 528 | NR_VM_NUMA_EVENT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~~ include/linux/vmstat.h:536:43: error: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Werror,-Wenum-enum-conversion] 536 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 537 | NR_VM_NUMA_EVENT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~~ drivers/net/ethernet/3snic/sssnic/nic/sss_nic_main.c:883:6: error: no previous prototype for function 'sss_nic_port_module_cable_plug' [-Werror,-Wmissing-prototypes] 883 | void sss_nic_port_module_cable_plug(struct sss_nic_dev *nic_dev, void *event_data) | ^ drivers/net/ethernet/3snic/sssnic/nic/sss_nic_main.c:883:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 883 | void sss_nic_port_module_cable_plug(struct sss_nic_dev *nic_dev, void *event_data) | ^ | static drivers/net/ethernet/3snic/sssnic/nic/sss_nic_main.c:889:6: error: no previous prototype for function 'sss_nic_port_module_cable_unplug' [-Werror,-Wmissing-prototypes] 889 | void sss_nic_port_module_cable_unplug(struct sss_nic_dev *nic_dev, void *event_data) | ^ drivers/net/ethernet/3snic/sssnic/nic/sss_nic_main.c:889:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 889 | void sss_nic_port_module_cable_unplug(struct sss_nic_dev *nic_dev, void *event_data) | ^ | static drivers/net/ethernet/3snic/sssnic/nic/sss_nic_main.c:895:6: error: no previous prototype for function 'sss_nic_port_module_link_err' [-Werror,-Wmissing-prototypes] 895 | void sss_nic_port_module_link_err(struct sss_nic_dev *nic_dev, void *event_data) | ^ drivers/net/ethernet/3snic/sssnic/nic/sss_nic_main.c:895:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 895 | void sss_nic_port_module_link_err(struct sss_nic_dev *nic_dev, void *event_data) | ^ | static drivers/net/ethernet/3snic/sssnic/nic/sss_nic_main.c:1034:22: error: no previous prototype for function 'get_nic_uld_info' [-Werror,-Wmissing-prototypes] 1034 | struct sss_uld_info *get_nic_uld_info(void) | ^ drivers/net/ethernet/3snic/sssnic/nic/sss_nic_main.c:1034:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 1034 | struct sss_uld_info *get_nic_uld_info(void) | ^ | static 9 errors generated. -- In file included from drivers/net/ethernet/3snic/sssnic/nic/sss_nic_tx.c:6: In file included from include/net/xfrm.h:9: In file included from include/linux/skbuff.h:17: In file included from include/linux/bvec.h:10: In file included from include/linux/highmem.h:8: In file included from include/linux/cacheflush.h:5: In file included from arch/arm64/include/asm/cacheflush.h:11: In file included from include/linux/kgdb.h:19: In file included from include/linux/kprobes.h:28: In file included from include/linux/ftrace.h:13: In file included from include/linux/kallsyms.h:13: In file included from include/linux/mm.h:2204: >> include/linux/vmstat.h:508:43: error: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Werror,-Wenum-enum-conversion] 508 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 509 | item]; | ~~~~ include/linux/vmstat.h:515:43: error: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Werror,-Wenum-enum-conversion] 515 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 516 | NR_VM_NUMA_EVENT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~~ >> include/linux/vmstat.h:522:36: error: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Werror,-Wenum-enum-conversion] 522 | return node_stat_name(NR_LRU_BASE + lru) + 3; // skip "nr_" | ~~~~~~~~~~~ ^ ~~~ include/linux/vmstat.h:527:43: error: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Werror,-Wenum-enum-conversion] 527 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 528 | NR_VM_NUMA_EVENT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~~ include/linux/vmstat.h:536:43: error: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Werror,-Wenum-enum-conversion] 536 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 537 | NR_VM_NUMA_EVENT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~~ 5 errors generated. -- In file included from drivers/net/ethernet/3snic/sssnic/nic/sss_nic_tx_init.c:6: In file included from include/net/xfrm.h:9: In file included from include/linux/skbuff.h:17: In file included from include/linux/bvec.h:10: In file included from include/linux/highmem.h:8: In file included from include/linux/cacheflush.h:5: In file included from arch/arm64/include/asm/cacheflush.h:11: In file included from include/linux/kgdb.h:19: In file included from include/linux/kprobes.h:28: In file included from include/linux/ftrace.h:13: In file included from include/linux/kallsyms.h:13: In file included from include/linux/mm.h:2204: >> include/linux/vmstat.h:508:43: error: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Werror,-Wenum-enum-conversion] 508 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 509 | item]; | ~~~~ include/linux/vmstat.h:515:43: error: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Werror,-Wenum-enum-conversion] 515 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 516 | NR_VM_NUMA_EVENT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~~ >> include/linux/vmstat.h:522:36: error: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Werror,-Wenum-enum-conversion] 522 | return node_stat_name(NR_LRU_BASE + lru) + 3; // skip "nr_" | ~~~~~~~~~~~ ^ ~~~ include/linux/vmstat.h:527:43: error: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Werror,-Wenum-enum-conversion] 527 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 528 | NR_VM_NUMA_EVENT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~~ include/linux/vmstat.h:536:43: error: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Werror,-Wenum-enum-conversion] 536 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 537 | NR_VM_NUMA_EVENT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~~ drivers/net/ethernet/3snic/sssnic/nic/sss_nic_tx_init.c:42:5: error: no previous prototype for function 'sss_nic_alloc_sq_resource' [-Werror,-Wmissing-prototypes] 42 | int sss_nic_alloc_sq_resource(struct sss_nic_dev *nic_dev, | ^ drivers/net/ethernet/3snic/sssnic/nic/sss_nic_tx_init.c:42:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 42 | int sss_nic_alloc_sq_resource(struct sss_nic_dev *nic_dev, | ^ | static drivers/net/ethernet/3snic/sssnic/nic/sss_nic_tx_init.c:87:6: error: no previous prototype for function 'sss_nic_free_sq_resource' [-Werror,-Wmissing-prototypes] 87 | void sss_nic_free_sq_resource(struct sss_nic_dev *nic_dev, | ^ drivers/net/ethernet/3snic/sssnic/nic/sss_nic_tx_init.c:87:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 87 | void sss_nic_free_sq_resource(struct sss_nic_dev *nic_dev, | ^ | static drivers/net/ethernet/3snic/sssnic/nic/sss_nic_tx_init.c:104:6: error: no previous prototype for function 'sss_nic_init_all_sq' [-Werror,-Wmissing-prototypes] 104 | void sss_nic_init_all_sq(struct sss_nic_dev *nic_dev, | ^ drivers/net/ethernet/3snic/sssnic/nic/sss_nic_tx_init.c:104:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 104 | void sss_nic_init_all_sq(struct sss_nic_dev *nic_dev, | ^ | static drivers/net/ethernet/3snic/sssnic/nic/sss_nic_tx_init.c:128:5: error: no previous prototype for function 'sss_nic_alloc_sq_desc_group' [-Werror,-Wmissing-prototypes] 128 | int sss_nic_alloc_sq_desc_group(struct sss_nic_dev *nic_dev) | ^ drivers/net/ethernet/3snic/sssnic/nic/sss_nic_tx_init.c:128:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 128 | int sss_nic_alloc_sq_desc_group(struct sss_nic_dev *nic_dev) | ^ | static drivers/net/ethernet/3snic/sssnic/nic/sss_nic_tx_init.c:153:6: error: no previous prototype for function 'sss_nic_free_sq_desc_group' [-Werror,-Wmissing-prototypes] 153 | void sss_nic_free_sq_desc_group(struct sss_nic_dev *nic_dev) | ^ drivers/net/ethernet/3snic/sssnic/nic/sss_nic_tx_init.c:153:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 153 | void sss_nic_free_sq_desc_group(struct sss_nic_dev *nic_dev) | ^ | static drivers/net/ethernet/3snic/sssnic/nic/sss_nic_tx_init.c:200:6: error: no previous prototype for function 'sss_nic_flush_all_sq' [-Werror,-Wmissing-prototypes] 200 | void sss_nic_flush_all_sq(struct sss_nic_dev *nic_dev) | ^ drivers/net/ethernet/3snic/sssnic/nic/sss_nic_tx_init.c:200:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 200 | void sss_nic_flush_all_sq(struct sss_nic_dev *nic_dev) | ^ | static 11 errors generated. -- In file included from drivers/net/ethernet/3snic/sssnic/nic/sss_nic_rx_init.c:8: In file included from include/linux/skbuff.h:17: In file included from include/linux/bvec.h:10: In file included from include/linux/highmem.h:8: In file included from include/linux/cacheflush.h:5: In file included from arch/arm64/include/asm/cacheflush.h:11: In file included from include/linux/kgdb.h:19: In file included from include/linux/kprobes.h:28: In file included from include/linux/ftrace.h:13: In file included from include/linux/kallsyms.h:13: In file included from include/linux/mm.h:2204: >> include/linux/vmstat.h:508:43: error: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Werror,-Wenum-enum-conversion] 508 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 509 | item]; | ~~~~ include/linux/vmstat.h:515:43: error: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Werror,-Wenum-enum-conversion] 515 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 516 | NR_VM_NUMA_EVENT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~~ >> include/linux/vmstat.h:522:36: error: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Werror,-Wenum-enum-conversion] 522 | return node_stat_name(NR_LRU_BASE + lru) + 3; // skip "nr_" | ~~~~~~~~~~~ ^ ~~~ include/linux/vmstat.h:527:43: error: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Werror,-Wenum-enum-conversion] 527 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 528 | NR_VM_NUMA_EVENT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~~ include/linux/vmstat.h:536:43: error: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Werror,-Wenum-enum-conversion] 536 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 537 | NR_VM_NUMA_EVENT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~~ drivers/net/ethernet/3snic/sssnic/nic/sss_nic_rx_init.c:80:5: error: no previous prototype for function 'sss_nic_alloc_rq_res_group' [-Werror,-Wmissing-prototypes] 80 | int sss_nic_alloc_rq_res_group(struct sss_nic_dev *nic_dev, | ^ drivers/net/ethernet/3snic/sssnic/nic/sss_nic_rx_init.c:80:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 80 | int sss_nic_alloc_rq_res_group(struct sss_nic_dev *nic_dev, | ^ | static drivers/net/ethernet/3snic/sssnic/nic/sss_nic_rx_init.c:136:6: error: no previous prototype for function 'sss_nic_free_rq_res_group' [-Werror,-Wmissing-prototypes] 136 | void sss_nic_free_rq_res_group(struct sss_nic_dev *nic_dev, | ^ drivers/net/ethernet/3snic/sssnic/nic/sss_nic_rx_init.c:136:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 136 | void sss_nic_free_rq_res_group(struct sss_nic_dev *nic_dev, | ^ | static drivers/net/ethernet/3snic/sssnic/nic/sss_nic_rx_init.c:208:5: error: no previous prototype for function 'sss_nic_init_rq_desc_group' [-Werror,-Wmissing-prototypes] 208 | int sss_nic_init_rq_desc_group(struct sss_nic_dev *nic_dev, | ^ drivers/net/ethernet/3snic/sssnic/nic/sss_nic_rx_init.c:208:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 208 | int sss_nic_init_rq_desc_group(struct sss_nic_dev *nic_dev, | ^ | static drivers/net/ethernet/3snic/sssnic/nic/sss_nic_rx_init.c:235:6: error: no previous prototype for function 'sss_nic_free_rq_desc_group' [-Werror,-Wmissing-prototypes] 235 | void sss_nic_free_rq_desc_group(struct sss_nic_dev *nic_dev) | ^ drivers/net/ethernet/3snic/sssnic/nic/sss_nic_rx_init.c:235:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 235 | void sss_nic_free_rq_desc_group(struct sss_nic_dev *nic_dev) | ^ | static drivers/net/ethernet/3snic/sssnic/nic/sss_nic_rx_init.c:241:5: error: no previous prototype for function 'sss_nic_alloc_rq_desc_group' [-Werror,-Wmissing-prototypes] 241 | int sss_nic_alloc_rq_desc_group(struct sss_nic_dev *nic_dev) | ^ drivers/net/ethernet/3snic/sssnic/nic/sss_nic_rx_init.c:241:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 241 | int sss_nic_alloc_rq_desc_group(struct sss_nic_dev *nic_dev) | ^ | static drivers/net/ethernet/3snic/sssnic/nic/sss_nic_rx_init.c:267:5: error: no previous prototype for function 'sss_nic_update_rx_rss' [-Werror,-Wmissing-prototypes] 267 | int sss_nic_update_rx_rss(struct sss_nic_dev *nic_dev) | ^ drivers/net/ethernet/3snic/sssnic/nic/sss_nic_rx_init.c:267:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 267 | int sss_nic_update_rx_rss(struct sss_nic_dev *nic_dev) | ^ | static drivers/net/ethernet/3snic/sssnic/nic/sss_nic_rx_init.c:282:6: error: no previous prototype for function 'sss_nic_reset_rx_rss' [-Werror,-Wmissing-prototypes] 282 | void sss_nic_reset_rx_rss(struct net_device *netdev) | ^ drivers/net/ethernet/3snic/sssnic/nic/sss_nic_rx_init.c:282:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 282 | void sss_nic_reset_rx_rss(struct net_device *netdev) | ^ | static 12 errors generated. -- In file included from drivers/net/ethernet/3snic/sssnic/nic/sss_nic_rx_reset.c:8: In file included from include/linux/skbuff.h:17: In file included from include/linux/bvec.h:10: In file included from include/linux/highmem.h:8: In file included from include/linux/cacheflush.h:5: In file included from arch/arm64/include/asm/cacheflush.h:11: In file included from include/linux/kgdb.h:19: In file included from include/linux/kprobes.h:28: In file included from include/linux/ftrace.h:13: In file included from include/linux/kallsyms.h:13: In file included from include/linux/mm.h:2204: >> include/linux/vmstat.h:508:43: error: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Werror,-Wenum-enum-conversion] 508 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 509 | item]; | ~~~~ include/linux/vmstat.h:515:43: error: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Werror,-Wenum-enum-conversion] 515 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 516 | NR_VM_NUMA_EVENT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~~ >> include/linux/vmstat.h:522:36: error: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Werror,-Wenum-enum-conversion] 522 | return node_stat_name(NR_LRU_BASE + lru) + 3; // skip "nr_" | ~~~~~~~~~~~ ^ ~~~ include/linux/vmstat.h:527:43: error: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Werror,-Wenum-enum-conversion] 527 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 528 | NR_VM_NUMA_EVENT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~~ include/linux/vmstat.h:536:43: error: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Werror,-Wenum-enum-conversion] 536 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 537 | NR_VM_NUMA_EVENT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~~ drivers/net/ethernet/3snic/sssnic/nic/sss_nic_rx_reset.c:179:6: error: no previous prototype for function 'sss_nic_rq_watchdog_handler' [-Werror,-Wmissing-prototypes] 179 | void sss_nic_rq_watchdog_handler(struct work_struct *work) | ^ drivers/net/ethernet/3snic/sssnic/nic/sss_nic_rx_reset.c:179:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 179 | void sss_nic_rq_watchdog_handler(struct work_struct *work) | ^ | static 6 errors generated. .. vim +508 include/linux/vmstat.h 9d7ea9a297e644 Konstantin Khlebnikov 2019-12-04 504 9d7ea9a297e644 Konstantin Khlebnikov 2019-12-04 505 #ifdef CONFIG_NUMA 9d7ea9a297e644 Konstantin Khlebnikov 2019-12-04 506 static inline const char *numa_stat_name(enum numa_stat_item item) 9d7ea9a297e644 Konstantin Khlebnikov 2019-12-04 507 { 9d7ea9a297e644 Konstantin Khlebnikov 2019-12-04 @508 return vmstat_text[NR_VM_ZONE_STAT_ITEMS + 9d7ea9a297e644 Konstantin Khlebnikov 2019-12-04 509 item]; 9d7ea9a297e644 Konstantin Khlebnikov 2019-12-04 510 } 9d7ea9a297e644 Konstantin Khlebnikov 2019-12-04 511 #endif /* CONFIG_NUMA */ 9d7ea9a297e644 Konstantin Khlebnikov 2019-12-04 512 9d7ea9a297e644 Konstantin Khlebnikov 2019-12-04 513 static inline const char *node_stat_name(enum node_stat_item item) 9d7ea9a297e644 Konstantin Khlebnikov 2019-12-04 514 { 9d7ea9a297e644 Konstantin Khlebnikov 2019-12-04 @515 return vmstat_text[NR_VM_ZONE_STAT_ITEMS + f19298b9516c1a Mel Gorman 2021-06-28 516 NR_VM_NUMA_EVENT_ITEMS + 9d7ea9a297e644 Konstantin Khlebnikov 2019-12-04 517 item]; 9d7ea9a297e644 Konstantin Khlebnikov 2019-12-04 518 } 9d7ea9a297e644 Konstantin Khlebnikov 2019-12-04 519 9d7ea9a297e644 Konstantin Khlebnikov 2019-12-04 520 static inline const char *lru_list_name(enum lru_list lru) 9d7ea9a297e644 Konstantin Khlebnikov 2019-12-04 521 { 9d7ea9a297e644 Konstantin Khlebnikov 2019-12-04 @522 return node_stat_name(NR_LRU_BASE + lru) + 3; // skip "nr_" 9d7ea9a297e644 Konstantin Khlebnikov 2019-12-04 523 } 9d7ea9a297e644 Konstantin Khlebnikov 2019-12-04 524 :::::: The code at line 508 was first introduced by commit :::::: 9d7ea9a297e6445d567056f15b469dde13ca4134 mm/vmstat: add helpers to get vmstat item names for each enum type :::::: TO: Konstantin Khlebnikov <khlebnikov(a)yandex-team.ru> :::::: CC: Linus Torvalds <torvalds(a)linux-foundation.org> -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:OLK-5.10 23822/30000] drivers/gpu/drm/inspur/inspur_cursor.c:54:32: sparse: sparse: cast removes address space '__iomem' of expression
by kernel test robot 11 Apr '24

11 Apr '24

tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: f1776d0ca22cf72bfcdc93dced47d9dde9934d97 commit: b9d65551a3adfa87a7c5d33391187ee60a1b501d [23822/30000] drm: add inspur drm driver support config: x86_64-randconfig-r122-20240410 (https://download.01.org/0day-ci/archive/20240411/202404110414.lls2ROdf-lkp@…) compiler: clang version 17.0.6 (https://github.com/llvm/llvm-project 6009708b4367171ccdbf4b5905cb6a803753fe18) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240411/202404110414.lls2ROdf-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/202404110414.lls2ROdf-lkp@intel.com/ sparse warnings: (new ones prefixed by >>) >> drivers/gpu/drm/inspur/inspur_cursor.c:54:32: sparse: sparse: cast removes address space '__iomem' of expression -- >> drivers/gpu/drm/inspur/inspur_drm_drv.c:30:13: sparse: sparse: symbol 'inspur_drm_interrupt' was not declared. Should it be static? vim +/__iomem +54 drivers/gpu/drm/inspur/inspur_cursor.c 49 50 #define HW_FLAG_OFFSET 0x01ffff00 51 #define HW_FLAG_ENABLE 0x1bd40750 52 unsigned char getKVMHWCursorSetting(struct inspur_drm_private *priv) 53 { > 54 unsigned int value = *(unsigned int *)(priv->fb_map + HW_FLAG_OFFSET); -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:openEuler-1.0-LTS 21349/22070] drivers/mmc/host/phytium-mci-pci.c:48:15: error: implicit declaration of function 'pcim_enable_device'; did you mean 'pci_enable_device'?
by kernel test robot 11 Apr '24

11 Apr '24

tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS head: 9b7534a0d66b224a89df1826d1494d121b15ada5 commit: d65622e6edee11f7fcbd295bdb5aef86e12dfef3 [21349/22070] mmc: add support for Phytium MMC config: arm64-randconfig-002-20240411 (https://download.01.org/0day-ci/archive/20240411/202404110253.L2D6kNbe-lkp@…) compiler: aarch64-linux-gcc (GCC) 13.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240411/202404110253.L2D6kNbe-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/202404110253.L2D6kNbe-lkp@intel.com/ All error/warnings (new ones prefixed by >>): drivers/mmc/host/phytium-mci-pci.c: In function 'phytium_mci_pci_probe': >> drivers/mmc/host/phytium-mci-pci.c:48:15: error: implicit declaration of function 'pcim_enable_device'; did you mean 'pci_enable_device'? [-Werror=implicit-function-declaration] 48 | ret = pcim_enable_device(pdev); | ^~~~~~~~~~~~~~~~~~ | pci_enable_device >> drivers/mmc/host/phytium-mci-pci.c:61:9: error: implicit declaration of function 'pci_enable_msi'; did you mean 'pci_enable_sriov'? [-Werror=implicit-function-declaration] 61 | pci_enable_msi(pdev); | ^~~~~~~~~~~~~~ | pci_enable_sriov drivers/mmc/host/phytium-mci-pci.c: At top level: >> drivers/mmc/host/phytium-mci-pci.c:180:1: warning: data definition has no type or storage class 180 | module_pci_driver(phytium_mci_pci_driver); | ^~~~~~~~~~~~~~~~~ >> drivers/mmc/host/phytium-mci-pci.c:180:1: error: type defaults to 'int' in declaration of 'module_pci_driver' [-Werror=implicit-int] >> drivers/mmc/host/phytium-mci-pci.c:180:1: warning: parameter names (without types) in function declaration >> drivers/mmc/host/phytium-mci-pci.c:171:26: warning: 'phytium_mci_pci_driver' defined but not used [-Wunused-variable] 171 | static struct pci_driver phytium_mci_pci_driver = { | ^~~~~~~~~~~~~~~~~~~~~~ cc1: some warnings being treated as errors vim +48 drivers/mmc/host/phytium-mci-pci.c 40 41 static int 42 phytium_mci_pci_probe(struct pci_dev *pdev, const struct pci_device_id *pid) 43 { 44 struct phytium_mci_host *host; 45 struct mmc_host *mmc; 46 int ret; 47 > 48 ret = pcim_enable_device(pdev); 49 50 if (ret) 51 return ret; 52 pci_set_master(pdev); 53 54 mmc = mmc_alloc_host(sizeof(struct phytium_mci_host), &pdev->dev); 55 56 if (!mmc) 57 return -ENOMEM; 58 59 host = mmc_priv(mmc); 60 > 61 pci_enable_msi(pdev); 62 63 host->irq = pdev->irq; 64 host->irq_flags = IRQF_SHARED; 65 host->dev = &pdev->dev; 66 ret = pcim_iomap_regions(pdev, 1 << PCI_BAR_NO, pci_name(pdev)); 67 68 if (ret) { 69 dev_err(&pdev->dev, "I/O memory remapping failed\n"); 70 goto host_free; 71 } 72 73 host->base = pcim_iomap_table(pdev)[PCI_BAR_NO]; 74 host->is_use_dma = 1; 75 host->is_device_x100 = 1; 76 77 if (pdev->devfn == 2) { 78 host->caps = emmc_caps; 79 host->caps2 = emmc_caps2; 80 } else { 81 host->caps = sd_caps; 82 host->caps2 = sd_caps2; 83 mmc->f_max = 25000000; /* stable frequency */ 84 } 85 86 host->mmc = mmc; 87 host->clk_rate = MCI_CLK; 88 89 dev_info(&pdev->dev, 90 "%s %d:[bar %d] addr:0x%llx size:0x%llx km:0x%llx devfn:%d\n", 91 __func__, __LINE__, PCI_BAR_NO, pci_resource_start(pdev, 0), 92 pci_resource_len(pdev, 0), (uint64_t)host->base, pdev->devfn); 93 94 dev_dbg(&pdev->dev, "%s %d:irq:0x%x\n", __func__, __LINE__, host->irq); 95 96 ret = phytium_mci_common_probe(host); 97 98 if (ret == MCI_REALEASE_MEM) { 99 ret = -ENOMEM; 100 goto release_mem; 101 } else if (ret) { 102 goto release; 103 } 104 pci_set_drvdata(pdev, mmc); 105 dev_info(&pdev->dev, 106 "%s %d: probe phytium mci successful.\n", __func__, __LINE__); 107 return 0; 108 109 release: 110 phytium_mci_deinit_hw(host); 111 release_mem: 112 113 if (host->dma.adma_table) { 114 dma_free_coherent(&pdev->dev, 115 MAX_BD_NUM * sizeof(struct phytium_adma2_64_desc), 116 host->dma.adma_table, host->dma.adma_addr); 117 } 118 host_free: 119 mmc_free_host(mmc); 120 pci_disable_device(pdev); 121 return ret; 122 } 123 124 static void phytium_mci_pci_remove(struct pci_dev *pdev) 125 { 126 struct phytium_mci_host *host; 127 struct mmc_host *mmc; 128 129 mmc = pci_get_drvdata(pdev); 130 if (!mmc) { 131 dev_info(&pdev->dev, 132 "%s %d: mmc is null.\n", __func__, __LINE__); 133 return; 134 } 135 host = mmc_priv(mmc); 136 if (!host) { 137 dev_info(&pdev->dev, 138 "%s %d: host is null.\n", __func__, __LINE__); 139 mmc_remove_host(mmc); 140 mmc_free_host(mmc); 141 return; 142 } 143 144 del_timer(&host->hotplug_timer); 145 146 mmc_remove_host(host->mmc); 147 148 if (host->dma.adma_table) { 149 dma_free_coherent(&pdev->dev, 150 MAX_BD_NUM * sizeof(struct phytium_adma2_64_desc), 151 host->dma.adma_table, host->dma.adma_addr); 152 } 153 phytium_mci_deinit_hw(host); 154 mmc_free_host(mmc); 155 pci_set_drvdata(pdev, NULL); 156 } 157 158 static const struct pci_device_id phytium_mci_pci_tbl[] = { 159 { 160 .vendor = 0x1DB7, 161 .device = 0xDC28, 162 .subvendor = PCI_ANY_ID, 163 .subdevice = PCI_ANY_ID, 164 .class = 0x5, 165 .class_mask = 0, 166 }, 167 {} 168 }; 169 MODULE_DEVICE_TABLE(pci, phytium_mci_pci_tbl); 170 > 171 static struct pci_driver phytium_mci_pci_driver = { 172 .name = "phytium-mci-pci", 173 .id_table = phytium_mci_pci_tbl, 174 .probe = phytium_mci_pci_probe, 175 .remove = phytium_mci_pci_remove, 176 .driver = { 177 .pm = &phytium_mci_dev_pm_ops, 178 } 179 }; > 180 module_pci_driver(phytium_mci_pci_driver); 181 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[PATCH OLK-5.10] mm/writeback: fix possible divide-by-zero in wb_dirty_limits(), again
by Ze Zuo 10 Apr '24

10 Apr '24

From: Zach O'Keefe <zokeefe(a)google.com> stable inclusion from stable-v5.10.210 commit 81e7d2530d458548b90a5c5e76b77ad5e5d1c0df category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/I9E2EC CVE: CVE-2024-26720 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- commit 9319b647902cbd5cc884ac08a8a6d54ce111fc78 upstream. (struct dirty_throttle_control *)->thresh is an unsigned long, but is passed as the u32 divisor argument to div_u64(). On architectures where unsigned long is 64 bytes, the argument will be implicitly truncated. Use div64_u64() instead of div_u64() so that the value used in the "is this a safe division" check is the same as the divisor. Also, remove redundant cast of the numerator to u64, as that should happen implicitly. This would be difficult to exploit in memcg domain, given the ratio-based arithmetic domain_drity_limits() uses, but is much easier in global writeback domain with a BDI_CAP_STRICTLIMIT-backing device, using e.g. vm.dirty_bytes=(1<<32)*PAGE_SIZE so that dtc->thresh == (1<<32) Link: https://lkml.kernel.org/r/20240118181954.1415197-1-zokeefe@google.com Fixes: f6789593d5ce ("mm/page-writeback.c: fix divide by zero in bdi_dirty_limits()") Signed-off-by: Zach O'Keefe <zokeefe(a)google.com> Cc: Maxim Patlasov <MPatlasov(a)parallels.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Signed-off-by: Ze Zuo <zuoze1(a)huawei.com> --- mm/page-writeback.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/mm/page-writeback.c b/mm/page-writeback.c index b72da123f242..e969667e8d62 100644 --- a/mm/page-writeback.c +++ b/mm/page-writeback.c @@ -1519,7 +1519,7 @@ static inline void wb_dirty_limits(struct dirty_throttle_control *dtc) */ dtc->wb_thresh = __wb_calc_thresh(dtc); dtc->wb_bg_thresh = dtc->thresh ? - div_u64((u64)dtc->wb_thresh * dtc->bg_thresh, dtc->thresh) : 0; + div64_u64(dtc->wb_thresh * dtc->bg_thresh, dtc->thresh) : 0; /* * In order to avoid the stacked BDI deadlock we need -- 2.25.1

2 1

[openeuler:OLK-5.10 20978/30000] drivers/video/fbdev/ls2k500sfb.c:140:27: sparse: sparse: incorrect type in assignment (different address spaces)
by kernel test robot 10 Apr '24

10 Apr '24

tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: f1776d0ca22cf72bfcdc93dced47d9dde9934d97 commit: d74f3b70d73220d919db010ec1c81aa1d89082b6 [20978/30000] fbdev: add ls2k500sfb driver for ls2k500 bmc. config: x86_64-randconfig-r122-20240410 (https://download.01.org/0day-ci/archive/20240410/202404102205.GZY9jAYq-lkp@…) compiler: clang version 17.0.6 (https://github.com/llvm/llvm-project 6009708b4367171ccdbf4b5905cb6a803753fe18) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240410/202404102205.GZY9jAYq-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/202404102205.GZY9jAYq-lkp@intel.com/ sparse warnings: (new ones prefixed by >>) >> drivers/video/fbdev/ls2k500sfb.c:140:27: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected void *static p @@ got void [noderef] __iomem * @@ drivers/video/fbdev/ls2k500sfb.c:140:27: sparse: expected void *static p drivers/video/fbdev/ls2k500sfb.c:140:27: sparse: got void [noderef] __iomem * >> drivers/video/fbdev/ls2k500sfb.c:142:30: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got void *static p @@ drivers/video/fbdev/ls2k500sfb.c:142:30: sparse: expected void const volatile [noderef] __iomem *addr drivers/video/fbdev/ls2k500sfb.c:142:30: sparse: got void *static p >> drivers/video/fbdev/ls2k500sfb.c:196:36: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got void *static p @@ drivers/video/fbdev/ls2k500sfb.c:196:36: sparse: expected void volatile [noderef] __iomem *addr drivers/video/fbdev/ls2k500sfb.c:196:36: sparse: got void *static p >> drivers/video/fbdev/ls2k500sfb.c:198:37: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got void * @@ drivers/video/fbdev/ls2k500sfb.c:198:37: sparse: expected void const volatile [noderef] __iomem *addr drivers/video/fbdev/ls2k500sfb.c:198:37: sparse: got void * >> drivers/video/fbdev/ls2k500sfb.c:251:13: sparse: sparse: symbol 'ls2k500sfb_interrupt' was not declared. Should it be static? >> drivers/video/fbdev/ls2k500sfb.c:453:28: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got char *preg @@ drivers/video/fbdev/ls2k500sfb.c:453:28: sparse: expected void const volatile [noderef] __iomem *addr drivers/video/fbdev/ls2k500sfb.c:453:28: sparse: got char *preg >> drivers/video/fbdev/ls2k500sfb.c:454:32: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got char *preg @@ drivers/video/fbdev/ls2k500sfb.c:454:32: sparse: expected void volatile [noderef] __iomem *addr drivers/video/fbdev/ls2k500sfb.c:454:32: sparse: got char *preg >> drivers/video/fbdev/ls2k500sfb.c:566:19: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected char *penv @@ got void [noderef] __iomem * @@ drivers/video/fbdev/ls2k500sfb.c:566:19: sparse: expected char *penv drivers/video/fbdev/ls2k500sfb.c:566:19: sparse: got void [noderef] __iomem * >> drivers/video/fbdev/ls2k500sfb.c:567:19: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected char *preg @@ got void [noderef] __iomem * @@ drivers/video/fbdev/ls2k500sfb.c:567:19: sparse: expected char *preg drivers/video/fbdev/ls2k500sfb.c:567:19: sparse: got void [noderef] __iomem * drivers/video/fbdev/ls2k500sfb.c:668:14: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected char *penv @@ got void [noderef] __iomem * @@ drivers/video/fbdev/ls2k500sfb.c:668:14: sparse: expected char *penv drivers/video/fbdev/ls2k500sfb.c:668:14: sparse: got void [noderef] __iomem * vim +140 drivers/video/fbdev/ls2k500sfb.c 110 111 static void ls2k500sfb_events_fn(struct work_struct *work) 112 { 113 struct ls2k500sfb_struct *priv = container_of(work, struct ls2k500sfb_struct, work); 114 struct pci_dev *pdev = priv->dev; 115 struct pci_dev *ppdev = pdev->bus->self; 116 uint32_t i, d, timeout, retry = 0; 117 static const uint32_t index[] = { 118 0x10, 0x14, 0x18, 0x1c, 0x20, 0x24, 0x30, 0x3c, 0x54, 0x58, 0x78, 0x7c, 0x80, 4 119 }; 120 121 static uint32_t data[sizeof(index) / 4]; 122 static const uint32_t cindex[] = { 0x10, 0x3c, 4 }; 123 124 static uint32_t cdata[sizeof(cindex) / 4]; 125 static uint32_t d80c, d71c, ctrl; 126 static void *p; 127 128 if (!priv->running) { 129 for (i = 0; i < ARRAY_SIZE(index); i++) 130 pci_read_config_dword(ppdev, index[i], &data[i]); 131 for (i = 0; i < ARRAY_SIZE(cindex); i++) 132 pci_read_config_dword(pdev, cindex[i], &cdata[i]); 133 if (ppdev->vendor == 0x14) { 134 pci_read_config_dword(ppdev, 0x80c, &d80c); 135 d80c = (d80c & ~(3 << 17)) | (1 << 17); 136 137 pci_read_config_dword(ppdev, 0x71c, &d71c); 138 d71c |= 1 << 26; 139 > 140 p = pci_iomap(ppdev, 0, 0x100); 141 } > 142 ctrl = readl(p); 143 return; 144 } 145 local_bh_disable(); 146 pciebreak_smp_send_stop(100); 147 wmb(); /* flush all write before we disable pcie window */ 148 pci_write_config_dword(ppdev, 0x18, 0); 149 pci_write_config_dword(ppdev, 0x1c, 0); 150 pci_write_config_dword(ppdev, 0x20, 0); 151 atomic_set(&waiting_for_pciebreak_ipi, 0); 152 wmb(); /* flush all write after change pcie window */ 153 local_bh_enable(); 154 if (ppdev->vendor == 0x14) { 155 timeout = 10000; 156 while (timeout) { 157 pci_read_config_dword(ppdev, 0x10, &d); 158 d &= ~0xf; 159 if (!d) 160 break; 161 mdelay(1); 162 timeout--; 163 }; 164 if (!timeout) 165 pr_info("bar not clear 0\n"); 166 167 pci_read_config_dword(ppdev, 0x0, &d); 168 pr_info("pcie port deviceid=0x%x recover begin\n", d); 169 retrain: 170 while (1) { 171 pci_write_config_dword(ppdev, index[0], data[0]); 172 pci_read_config_dword(ppdev, index[0], &d); 173 d &= ~0xf; 174 if (d) 175 break; 176 mdelay(1); 177 } 178 179 while (1) { 180 for (i = 0; i < ARRAY_SIZE(index); i++) { 181 if (index[i] != 0x18 && index[i] != 0x1c && index[i] != 0x20) 182 pci_write_config_dword(ppdev, index[i], data[i]); 183 } 184 pci_write_config_dword(ppdev, 0x80c, d80c); 185 pci_write_config_dword(ppdev, 0x71c, d71c); 186 187 pci_read_config_dword(ppdev, 0x10, &d); 188 d &= ~0xf; 189 if (d) 190 break; 191 mdelay(1); 192 } 193 194 timeout = 10000; 195 > 196 writel(ctrl | 0x8, p); 197 while (1) { > 198 d = readl(p + 0xc); 199 if ((d & 0x11) == 0x11) { 200 break; 201 } else if (!timeout) { 202 pr_info("pcie train failed status=0x%x\n", d); 203 goto out; 204 } 205 mdelay(1); 206 timeout--; 207 } 208 209 210 pr_info("pcie recovered done\n"); 211 212 if (!retry) { 213 /*wait u-boot ddr config */ 214 set_current_state(TASK_UNINTERRUPTIBLE); 215 schedule_timeout(HZ*resetbootwait); 216 set_current_state(TASK_RUNNING); 217 pci_read_config_dword(ppdev, 0x10, &d); 218 d &= ~0xf; 219 if (!d) { 220 retry = 1; 221 goto retrain; 222 } 223 } 224 } else { 225 set_current_state(TASK_UNINTERRUPTIBLE); 226 schedule_timeout(HZ*resetbootwait); 227 set_current_state(TASK_RUNNING); 228 } 229 local_bh_disable(); 230 pciebreak_smp_send_stop(10000); 231 wmb(); /* flush all write before we update pcie window */ 232 for (i = 0; i < ARRAY_SIZE(index); i++) 233 pci_write_config_dword(ppdev, index[i], data[i]); 234 235 for (i = 0; i < ARRAY_SIZE(cindex); i++) 236 pci_write_config_dword(pdev, cindex[i], cdata[i]); 237 atomic_set(&waiting_for_pciebreak_ipi, 0); 238 wmb(); /* flush all write after we update pcie window */ 239 local_bh_enable(); 240 241 242 pr_info("redraw console\n"); 243 244 saved_console = fg_console; 245 switch_console(fg_console > 0?fg_console - 1 : fg_console + 1); 246 queue_delayed_work(priv->wq, &priv->redraw_work, HZ); 247 out: 248 priv->running = 0; 249 } 250 > 251 irqreturn_t ls2k500sfb_interrupt(int irq, void *arg) 252 { 253 struct ls2k500sfb_struct *priv = arg; 254 struct pci_dev *pdev = priv->dev; 255 256 if (irq == pdev->irq) 257 pr_info("ls2k500sfb pcie interrupt\n"); 258 else 259 pr_info("ls2k500sfb gpio interrupt\n"); 260 if (system_state != SYSTEM_RUNNING) 261 return IRQ_HANDLED; 262 263 if (!priv->running) { 264 if (!resetdelay || time_after(jiffies, priv->reset_time + resetdelay * HZ)) { 265 priv->running = 1; 266 queue_work(priv->wq, &priv->work); 267 } 268 priv->reset_time = jiffies; 269 } 270 return IRQ_HANDLED; 271 } 272 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[PATCH OLK-5.10 00/23] arm64 bpf trampoline for olk-5.10
by Pu Lehui 10 Apr '24

10 Apr '24

Alexander Duyck (1): bpf, arm64: Fix BTI type used for freplace attached functions Dmitrii Banshchikov (1): bpf: Use MAX_BPF_FUNC_REG_ARGS macro Florent Revest (1): bpf, arm64: Support struct arguments in the BPF trampoline Nathan Chancellor (1): bpf, arm64: Mark dummy_tramp as global Peter Zijlstra (1): x86/ibt,ftrace: Search for __fentry__ location Xu Kuohai (12): arm64, insn: Add ldr/str with immediate offset bpf, arm64: Optimize BPF store/load using arm64 str/ldr(immediate offset) bpf, arm64: Adjust the offset of str/ldr(immediate) to positive number arm64: Add LDR (literal) instruction bpf, arm64: Implement bpf_arch_text_poke() for arm64 bpf, arm64: Add bpf trampoline for arm64 bpf, arm64: Fix compile error in dummy_tramp() bpf, arm64: Fix bpf trampoline instruction endianness ftrace: Allow users to disable ftrace direct call arm64: ftrace: Support long jump for ftrace direct call arm64: ftrace: Add ftrace direct call support arm64: ftrace: Support direct call for no literal module functions Yonghong Song (6): bpf: Always return corresponding btf_type in __get_type_size() bpf: Allow struct argument in trampoline based programs bpf: x86: Support in-register struct arguments in trampoline programs bpf: arm64: No support of struct argument in trampoline programs libbpf: Add new BPF_PROG2 macro selftests/bpf: Add struct argument tests with fentry/fexit programs. arch/arm64/Kconfig | 2 + arch/arm64/Makefile | 4 + arch/arm64/include/asm/ftrace.h | 31 +- arch/arm64/include/asm/insn.h | 14 + arch/arm64/kernel/asm-offsets.c | 1 + arch/arm64/kernel/entry-ftrace.S | 39 +- arch/arm64/kernel/ftrace.c | 248 ++++- arch/arm64/kernel/insn.c | 111 ++- arch/arm64/net/bpf_jit.h | 21 + arch/arm64/net/bpf_jit_comp.c | 881 +++++++++++++++++- arch/x86/kernel/kprobes/core.c | 11 +- arch/x86/net/bpf_jit_comp.c | 60 +- include/linux/bpf.h | 9 + include/linux/ftrace.h | 3 + kernel/bpf/btf.c | 77 +- kernel/bpf/trampoline.c | 20 +- kernel/bpf/verifier.c | 2 +- kernel/kprobes.c | 8 +- kernel/trace/Kconfig | 7 +- kernel/trace/ftrace.c | 65 +- net/bpf/test_run.c | 57 +- tools/lib/bpf/bpf_tracing.h | 79 ++ .../selftests/bpf/prog_tests/tracing_struct.c | 71 ++ .../selftests/bpf/progs/tracing_struct.c | 127 +++ 24 files changed, 1796 insertions(+), 152 deletions(-) create mode 100644 tools/testing/selftests/bpf/prog_tests/tracing_struct.c create mode 100644 tools/testing/selftests/bpf/progs/tracing_struct.c -- 2.34.1

2 24

[PATCH OLK-5.10] btrfs: dev-replace: properly validate device names
by Long Li 10 Apr '24

10 Apr '24

From: David Sterba <dsterba(a)suse.com> stable inclusion from stable-v5.10.167 commit 2886fe308a83968dde252302884a1e63351cf16d category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/I9E469 CVE: CVE-2024-26791 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=… -------------------------------- commit 9845664b9ee47ce7ee7ea93caf47d39a9d4552c4 upstream. There's a syzbot report that device name buffers passed to device replace are not properly checked for string termination which could lead to a read out of bounds in getname_kernel(). Add a helper that validates both source and target device name buffers. For devid as the source initialize the buffer to empty string in case something tries to read it later. This was originally analyzed and fixed in a different way by Edward Adam Davis (see links). Link: https://lore.kernel.org/linux-btrfs/000000000000d1a1d1060cc9c5e7@google.com/ Link: https://lore.kernel.org/linux-btrfs/tencent_44CA0665C9836EF9EEC80CB9E7E206D… CC: stable(a)vger.kernel.org # 4.19+ CC: Edward Adam Davis <eadavis(a)qq.com> Reported-and-tested-by: syzbot+33f23b49ac24f986c9e8(a)syzkaller.appspotmail.com Reviewed-by: Boris Burkov <boris(a)bur.io> Signed-off-by: David Sterba <dsterba(a)suse.com> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Signed-off-by: Long Li <leo.lilong(a)huawei.com> --- fs/btrfs/dev-replace.c | 24 ++++++++++++++++++++---- 1 file changed, 20 insertions(+), 4 deletions(-) diff --git a/fs/btrfs/dev-replace.c b/fs/btrfs/dev-replace.c index be6935d19197..9a6055659c1a 100644 --- a/fs/btrfs/dev-replace.c +++ b/fs/btrfs/dev-replace.c @@ -566,6 +566,23 @@ static int btrfs_dev_replace_start(struct btrfs_fs_info *fs_info, return ret; } +static int btrfs_check_replace_dev_names(struct btrfs_ioctl_dev_replace_args *args) +{ + if (args->start.srcdevid == 0) { + if (memchr(args->start.srcdev_name, 0, + sizeof(args->start.srcdev_name)) == NULL) + return -ENAMETOOLONG; + } else { + args->start.srcdev_name[0] = 0; + } + + if (memchr(args->start.tgtdev_name, 0, + sizeof(args->start.tgtdev_name)) == NULL) + return -ENAMETOOLONG; + + return 0; +} + int btrfs_dev_replace_by_ioctl(struct btrfs_fs_info *fs_info, struct btrfs_ioctl_dev_replace_args *args) { @@ -578,10 +595,9 @@ int btrfs_dev_replace_by_ioctl(struct btrfs_fs_info *fs_info, default: return -EINVAL; } - - if ((args->start.srcdevid == 0 && args->start.srcdev_name[0] == '\0') || - args->start.tgtdev_name[0] == '\0') - return -EINVAL; + ret = btrfs_check_replace_dev_names(args); + if (ret < 0) + return ret; ret = btrfs_dev_replace_start(fs_info, args->start.tgtdev_name, args->start.srcdevid, -- 2.31.1

2 1

[PATCH OLK-5.10] dm-crypt: don't modify the data when using authenticated encryption
by Li Lingfeng 10 Apr '24

10 Apr '24

From: Mikulas Patocka <mpatocka(a)redhat.com> stable inclusion from stable-v5.10.211 commit 3c652f6fa1e1f9f02c3fbf359d260ad153ec5f90 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/I9E2LW CVE: CVE-2024-26763 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- commit 50c70240097ce41fe6bce6478b80478281e4d0f7 upstream. It was said that authenticated encryption could produce invalid tag when the data that is being encrypted is modified [1]. So, fix this problem by copying the data into the clone bio first and then encrypt them inside the clone bio. This may reduce performance, but it is needed to prevent the user from corrupting the device by writing data with O_DIRECT and modifying them at the same time. [1] https://lore.kernel.org/all/20240207004723.GA35324@sol.localdomain/T/ Signed-off-by: Mikulas Patocka <mpatocka(a)redhat.com> Cc: stable(a)vger.kernel.org Signed-off-by: Mike Snitzer <snitzer(a)kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Signed-off-by: Li Lingfeng <lilingfeng3(a)huawei.com> --- drivers/md/dm-crypt.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/drivers/md/dm-crypt.c b/drivers/md/dm-crypt.c index 5d772f322a24..5edcdcee91c2 100644 --- a/drivers/md/dm-crypt.c +++ b/drivers/md/dm-crypt.c @@ -2064,6 +2064,12 @@ static void kcryptd_crypt_write_convert(struct dm_crypt_io *io) io->ctx.bio_out = clone; io->ctx.iter_out = clone->bi_iter; + if (crypt_integrity_aead(cc)) { + bio_copy_data(clone, io->base_bio); + io->ctx.bio_in = clone; + io->ctx.iter_in = clone->bi_iter; + } + sector += bio_sectors(clone); crypt_inc_pending(io); -- 2.31.1

2 1

[PATCH OLK-5.10] EDAC/thunderx: Fix possible out-of-bounds string access
by Lu Jialin 10 Apr '24

10 Apr '24

From: Arnd Bergmann <arnd(a)arndb.de> stable inclusion from stable-v5.10.209 commit 6aa7865ba7ff7f0ede0035180fb3b9400ceb405a category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/I93EBW CVE: CVE-2023-52464 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- [ Upstream commit 475c58e1a471e9b873e3e39958c64a2d278275c8 ] Enabling -Wstringop-overflow globally exposes a warning for a common bug in the usage of strncat(): drivers/edac/thunderx_edac.c: In function 'thunderx_ocx_com_threaded_isr': drivers/edac/thunderx_edac.c:1136:17: error: 'strncat' specified bound 1024 equals destination size [-Werror=stringop-overflow=] 1136 | strncat(msg, other, OCX_MESSAGE_SIZE); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ... 1145 | strncat(msg, other, OCX_MESSAGE_SIZE); ... 1150 | strncat(msg, other, OCX_MESSAGE_SIZE); ... Apparently the author of this driver expected strncat() to behave the way that strlcat() does, which uses the size of the destination buffer as its third argument rather than the length of the source buffer. The result is that there is no check on the size of the allocated buffer. Change it to strlcat(). [ bp: Trim compiler output, fixup commit message. ] Fixes: 41003396f932 ("EDAC, thunderx: Add Cavium ThunderX EDAC driver") Signed-off-by: Arnd Bergmann <arnd(a)arndb.de> Signed-off-by: Borislav Petkov (AMD) <bp(a)alien8.de> Reviewed-by: Gustavo A. R. Silva <gustavoars(a)kernel.org> Link: https://lore.kernel.org/r/20231122222007.3199885-1-arnd@kernel.org Signed-off-by: Sasha Levin <sashal(a)kernel.org> Signed-off-by: Lu Jialin <lujialin4(a)huawei.com> --- drivers/edac/thunderx_edac.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/drivers/edac/thunderx_edac.c b/drivers/edac/thunderx_edac.c index 0eb5eb97fd74..3b0e1fe27d93 100644 --- a/drivers/edac/thunderx_edac.c +++ b/drivers/edac/thunderx_edac.c @@ -1133,7 +1133,7 @@ static irqreturn_t thunderx_ocx_com_threaded_isr(int irq, void *irq_id) decode_register(other, OCX_OTHER_SIZE, ocx_com_errors, ctx->reg_com_int); - strncat(msg, other, OCX_MESSAGE_SIZE); + strlcat(msg, other, OCX_MESSAGE_SIZE); for (lane = 0; lane < OCX_RX_LANES; lane++) if (ctx->reg_com_int & BIT(lane)) { @@ -1142,12 +1142,12 @@ static irqreturn_t thunderx_ocx_com_threaded_isr(int irq, void *irq_id) lane, ctx->reg_lane_int[lane], lane, ctx->reg_lane_stat11[lane]); - strncat(msg, other, OCX_MESSAGE_SIZE); + strlcat(msg, other, OCX_MESSAGE_SIZE); decode_register(other, OCX_OTHER_SIZE, ocx_lane_errors, ctx->reg_lane_int[lane]); - strncat(msg, other, OCX_MESSAGE_SIZE); + strlcat(msg, other, OCX_MESSAGE_SIZE); } if (ctx->reg_com_int & OCX_COM_INT_CE) @@ -1217,7 +1217,7 @@ static irqreturn_t thunderx_ocx_lnk_threaded_isr(int irq, void *irq_id) decode_register(other, OCX_OTHER_SIZE, ocx_com_link_errors, ctx->reg_com_link_int); - strncat(msg, other, OCX_MESSAGE_SIZE); + strlcat(msg, other, OCX_MESSAGE_SIZE); if (ctx->reg_com_link_int & OCX_COM_LINK_INT_UE) edac_device_handle_ue(ocx->edac_dev, 0, 0, msg); @@ -1896,7 +1896,7 @@ static irqreturn_t thunderx_l2c_threaded_isr(int irq, void *irq_id) decode_register(other, L2C_OTHER_SIZE, l2_errors, ctx->reg_int); - strncat(msg, other, L2C_MESSAGE_SIZE); + strlcat(msg, other, L2C_MESSAGE_SIZE); if (ctx->reg_int & mask_ue) edac_device_handle_ue(l2c->edac_dev, 0, 0, msg); -- 2.34.1

2 1

[PATCH 1/7] Update kernel headers
by Chengchang Tang 10 Apr '24

10 Apr '24

driver inclusion category: feature bugzilla: https://gitee.com/src-openeuler/rdma-core/issues/I9C2AQ ------------------------------------------------------------------ To commit ?? ("RDMA/hns: Fixes concurrent ressetting and post_recv in DCA mode"). Signed-off-by: Chengchang Tang <tangchengchang(a)huawei.com> Reviewed-by: Yangyang Li <liyangyang20(a)huawei.com> --- kernel-headers/rdma/hns-abi.h | 73 ++++++++++++++++++++++++++++++++++- 1 file changed, 72 insertions(+), 1 deletion(-) diff --git a/kernel-headers/rdma/hns-abi.h b/kernel-headers/rdma/hns-abi.h index 1d51612..8a8f2e4 100644 --- a/kernel-headers/rdma/hns-abi.h +++ b/kernel-headers/rdma/hns-abi.h @@ -102,7 +102,9 @@ enum hns_roce_qp_cap_flags { HNS_ROCE_QP_CAP_RQ_RECORD_DB = 1 << 0, HNS_ROCE_QP_CAP_SQ_RECORD_DB = 1 << 1, HNS_ROCE_QP_CAP_OWNER_DB = 1 << 2, + HNS_ROCE_QP_CAP_DYNAMIC_CTX_ATTACH = 1 << 4, HNS_ROCE_QP_CAP_DIRECT_WQE = 1 << 5, + HNS_ROCE_QP_CAP_DYNAMIC_CTX_DETACH = 1 << 6, }; struct hns_roce_ib_create_qp_resp { @@ -114,12 +116,15 @@ struct hns_roce_ib_modify_qp_resp { __u8 tc_mode; __u8 priority; __u8 reserved[6]; + __u32 dcan; + __u32 rsv2; }; enum { HNS_ROCE_EXSGE_FLAGS = 1 << 0, HNS_ROCE_RQ_INLINE_FLAGS = 1 << 1, HNS_ROCE_CQE_INLINE_FLAGS = 1 << 2, + HNS_ROCE_UCTX_CONFIG_DCA = 1 << 3, HNS_ROCE_UCTX_DYN_QP_PGSZ = 1 << 4, }; @@ -127,6 +132,7 @@ enum { HNS_ROCE_RSP_EXSGE_FLAGS = 1 << 0, HNS_ROCE_RSP_RQ_INLINE_FLAGS = 1 << 1, HNS_ROCE_RSP_CQE_INLINE_FLAGS = 1 << 2, + HNS_ROCE_UCTX_RSP_DCA_FLAGS = HNS_ROCE_UCTX_CONFIG_DCA, HNS_ROCE_UCTX_RSP_DYN_QP_PGSZ = HNS_ROCE_UCTX_DYN_QP_PGSZ, }; @@ -139,12 +145,20 @@ struct hns_roce_ib_alloc_ucontext_resp { __u32 max_inline_data; __u8 congest_type; __u8 reserved0[7]; - __aligned_u64 rsv_for_dca[2]; + __u32 dca_qps; + __u32 dca_mmap_size; + __aligned_u64 dca_mmap_key; __aligned_u64 reset_mmap_key; }; +enum hns_roce_uctx_comp_mask { + HNS_ROCE_ALLOC_UCTX_COMP_DCA_MAX_QPS = 1 << 0, +}; + struct hns_roce_ib_alloc_ucontext { __u32 config; + __u32 comp; /* use hns_roce_uctx_comp_mask */ + __u32 dca_max_qps; __u32 reserved; }; @@ -158,4 +172,61 @@ struct hns_roce_ib_create_ah_resp { __u8 tc_mode; }; +#define UVERBS_ID_NS_MASK 0xF000 +#define UVERBS_ID_NS_SHIFT 12 + +enum hns_ib_objects { + HNS_IB_OBJECT_DCA_MEM = (1U << UVERBS_ID_NS_SHIFT), +}; + +enum hns_ib_dca_mem_methods { + HNS_IB_METHOD_DCA_MEM_REG = (1U << UVERBS_ID_NS_SHIFT), + HNS_IB_METHOD_DCA_MEM_DEREG, + HNS_IB_METHOD_DCA_MEM_SHRINK, + HNS_IB_METHOD_DCA_MEM_ATTACH, + HNS_IB_METHOD_DCA_MEM_DETACH, + HNS_IB_METHOD_DCA_MEM_QUERY, +}; + +enum hns_ib_dca_mem_reg_attrs { + HNS_IB_ATTR_DCA_MEM_REG_HANDLE = (1U << UVERBS_ID_NS_SHIFT), + HNS_IB_ATTR_DCA_MEM_REG_FLAGS, + HNS_IB_ATTR_DCA_MEM_REG_LEN, + HNS_IB_ATTR_DCA_MEM_REG_ADDR, + HNS_IB_ATTR_DCA_MEM_REG_KEY, +}; + +enum hns_ib_dca_mem_dereg_attrs { + HNS_IB_ATTR_DCA_MEM_DEREG_HANDLE = (1U << UVERBS_ID_NS_SHIFT), +}; + +enum hns_ib_dca_mem_shrink_attrs { + HNS_IB_ATTR_DCA_MEM_SHRINK_HANDLE = (1U << UVERBS_ID_NS_SHIFT), + HNS_IB_ATTR_DCA_MEM_SHRINK_RESERVED_SIZE, + HNS_IB_ATTR_DCA_MEM_SHRINK_OUT_FREE_KEY, + HNS_IB_ATTR_DCA_MEM_SHRINK_OUT_FREE_MEMS, +}; + +enum hns_ib_dca_mem_attach_attrs { + HNS_IB_ATTR_DCA_MEM_ATTACH_HANDLE = (1U << UVERBS_ID_NS_SHIFT), + HNS_IB_ATTR_DCA_MEM_ATTACH_SQ_OFFSET, + HNS_IB_ATTR_DCA_MEM_ATTACH_SGE_OFFSET, + HNS_IB_ATTR_DCA_MEM_ATTACH_RQ_OFFSET, + HNS_IB_ATTR_DCA_MEM_ATTACH_OUT_ALLOC_FLAGS, + HNS_IB_ATTR_DCA_MEM_ATTACH_OUT_ALLOC_PAGES, +}; + +enum hns_ib_dca_mem_detach_attrs { + HNS_IB_ATTR_DCA_MEM_DETACH_HANDLE = (1U << UVERBS_ID_NS_SHIFT), + HNS_IB_ATTR_DCA_MEM_DETACH_SQ_INDEX, +}; + +enum hns_ib_dca_mem_query_attrs { + HNS_IB_ATTR_DCA_MEM_QUERY_HANDLE = (1U << UVERBS_ID_NS_SHIFT), + HNS_IB_ATTR_DCA_MEM_QUERY_PAGE_INDEX, + HNS_IB_ATTR_DCA_MEM_QUERY_OUT_KEY, + HNS_IB_ATTR_DCA_MEM_QUERY_OUT_OFFSET, + HNS_IB_ATTR_DCA_MEM_QUERY_OUT_PAGE_COUNT, +}; + #endif /* HNS_ABI_USER_H */ -- 2.33.0

1 6

[OLK-6.6 00/12] Support hns roce DCA mode
by Chengchang Tang 10 Apr '24

10 Apr '24

From: Juan Zhou <zhoujuan51(a)h-partners.com> Support hns roce DCA mode. Chengchang Tang (12): RDMA/hns: Introduce DCA for RC QP RDMA/hns: Add method for shrinking DCA memory pool RDMA/hns: Configure DCA mode for the userspace QP RDMA/hns: Add method for attaching WQE buffer RDMA/hns: Setup the configuration of WQE addressing to QPC RDMA/hns: Add method to detach WQE buffer RDMA/hns: Add method to query WQE buffer's address RDMA/hns: Add DCA support for kernel space RDMA/hns: Add debugfs support for DCA RDMA/hns: Optimize user DCA perfermance by sharing DCA status RDMA/hns: Fixes concurrent ressetting and post_recv in DCA mode RDMA/hns: Fix DCA's dependence on ib_uverbs drivers/infiniband/hw/hns/Makefile | 2 +- drivers/infiniband/hw/hns/hns_roce_dca.c | 1875 ++++++++++++++++++ drivers/infiniband/hw/hns/hns_roce_dca.h | 78 + drivers/infiniband/hw/hns/hns_roce_debugfs.c | 406 ++++ drivers/infiniband/hw/hns/hns_roce_debugfs.h | 19 + drivers/infiniband/hw/hns/hns_roce_device.h | 69 +- drivers/infiniband/hw/hns/hns_roce_hw_v2.c | 304 ++- drivers/infiniband/hw/hns/hns_roce_hw_v2.h | 5 + drivers/infiniband/hw/hns/hns_roce_main.c | 196 +- drivers/infiniband/hw/hns/hns_roce_mr.c | 12 +- drivers/infiniband/hw/hns/hns_roce_qp.c | 197 +- include/uapi/rdma/hns-abi.h | 73 +- 12 files changed, 3099 insertions(+), 137 deletions(-) create mode 100644 drivers/infiniband/hw/hns/hns_roce_dca.c create mode 100644 drivers/infiniband/hw/hns/hns_roce_dca.h -- 2.30.0

1 12

[PATCH OLK-5.10 0/1] fixup CVE-2024-26751
by Yuntao Liu 10 Apr '24

10 Apr '24

fixup CVE-2024-26751 Nikita Shubin (1): ARM: ep93xx: Add terminator to gpiod_lookup_table arch/arm/mach-ep93xx/core.c | 1 + 1 file changed, 1 insertion(+) -- 2.34.1

2 2

[PATCH OLK-5.10] fbdev: savage: Error out if pixclock equals zero
by Cai Xinchen 10 Apr '24

10 Apr '24

From: Fullway Wang <fullwaywang(a)outlook.com> stable inclusion from stable-v5.10.211 commit 512ee6d6041e007ef5bf200c6e388e172a2c5b24 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/I9E2Y8 CVE: CVE-2024-26778 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- [ Upstream commit 04e5eac8f3ab2ff52fa191c187a46d4fdbc1e288 ] The userspace program could pass any values to the driver through ioctl() interface. If the driver doesn't check the value of pixclock, it may cause divide-by-zero error. Although pixclock is checked in savagefb_decode_var(), but it is not checked properly in savagefb_probe(). Fix this by checking whether pixclock is zero in the function savagefb_check_var() before info->var.pixclock is used as the divisor. This is similar to CVE-2022-3061 in i740fb which was fixed by commit 15cf0b8. Signed-off-by: Fullway Wang <fullwaywang(a)outlook.com> Signed-off-by: Helge Deller <deller(a)gmx.de> Signed-off-by: Sasha Levin <sashal(a)kernel.org> Signed-off-by: Cai Xinchen <caixinchen1(a)huawei.com> --- drivers/video/fbdev/savage/savagefb_driver.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/video/fbdev/savage/savagefb_driver.c b/drivers/video/fbdev/savage/savagefb_driver.c index 0ac750cc5ea1..94ebd8af50cf 100644 --- a/drivers/video/fbdev/savage/savagefb_driver.c +++ b/drivers/video/fbdev/savage/savagefb_driver.c @@ -868,6 +868,9 @@ static int savagefb_check_var(struct fb_var_screeninfo *var, DBG("savagefb_check_var"); + if (!var->pixclock) + return -EINVAL; + var->transp.offset = 0; var->transp.length = 0; switch (var->bits_per_pixel) { -- 2.34.1

2 1

[PATCH openEuler-22.03-LTS-SP2 0/4] Fix CVE-2023-52441 and integrate the pre-patch
by ZhaoLong Wang 10 Apr '24

10 Apr '24

All patches are from 5.15.y. Namjae Jeon (4): ksmbd: return STATUS_NOT_SUPPORTED on unsupported smb2.0 dialect ksmbd: return unsupported error on smb1 mount ksmbd: fix slab-out-of-bounds in init_smb2_rsp_hdr ksmbd: fix out of bounds in init_smb2_rsp_hdr() fs/ksmbd/connection.c | 7 +-- fs/ksmbd/server.c | 6 +- fs/ksmbd/smb2pdu.c | 3 - fs/ksmbd/smb_common.c | 142 +++++++++++++++++++++++++++++++++++------- fs/ksmbd/smb_common.h | 30 +++------ 5 files changed, 135 insertions(+), 53 deletions(-) -- 2.34.3

2 5

[PATCH openEuler-22.03-LTS-SP1 0/4] Fix CVE-2023-52441 and integrate the pre-patch
by ZhaoLong Wang 10 Apr '24

10 Apr '24

All patches are from 5.15.y. Namjae Jeon (4): ksmbd: return STATUS_NOT_SUPPORTED on unsupported smb2.0 dialect ksmbd: return unsupported error on smb1 mount ksmbd: fix slab-out-of-bounds in init_smb2_rsp_hdr ksmbd: fix out of bounds in init_smb2_rsp_hdr() fs/ksmbd/connection.c | 7 +-- fs/ksmbd/server.c | 6 +- fs/ksmbd/smb2pdu.c | 3 - fs/ksmbd/smb_common.c | 142 +++++++++++++++++++++++++++++++++++------- fs/ksmbd/smb_common.h | 30 +++------ 5 files changed, 135 insertions(+), 53 deletions(-) -- 2.34.3

2 5

[PATCH openEuler-22.03-LTS 0/4] Fix CVE-2023-52441 and integrate the pre-patch
by ZhaoLong Wang 10 Apr '24

10 Apr '24

All patches are from 5.15.y. Namjae Jeon (4): ksmbd: return STATUS_NOT_SUPPORTED on unsupported smb2.0 dialect ksmbd: return unsupported error on smb1 mount ksmbd: fix slab-out-of-bounds in init_smb2_rsp_hdr ksmbd: fix out of bounds in init_smb2_rsp_hdr() fs/ksmbd/connection.c | 7 +-- fs/ksmbd/server.c | 6 +- fs/ksmbd/smb2pdu.c | 3 - fs/ksmbd/smb_common.c | 142 +++++++++++++++++++++++++++++++++++------- fs/ksmbd/smb_common.h | 30 +++------ 5 files changed, 135 insertions(+), 53 deletions(-) -- 2.34.3

2 5

[PATCH OLK-5.10 0/4] Fix CVE-2023-52441 and integrate the pre-patch
by ZhaoLong Wang 10 Apr '24

10 Apr '24

All patches are from 5.15.y. Namjae Jeon (4): ksmbd: return STATUS_NOT_SUPPORTED on unsupported smb2.0 dialect ksmbd: return unsupported error on smb1 mount ksmbd: fix slab-out-of-bounds in init_smb2_rsp_hdr ksmbd: fix out of bounds in init_smb2_rsp_hdr() fs/ksmbd/connection.c | 7 +-- fs/ksmbd/server.c | 6 +- fs/ksmbd/smb2pdu.c | 3 - fs/ksmbd/smb_common.c | 142 +++++++++++++++++++++++++++++++++++------- fs/ksmbd/smb_common.h | 30 +++------ 5 files changed, 135 insertions(+), 53 deletions(-) -- 2.34.3

2 5

[PATCH OLK-5.10 0/1] fixup CVE-2024-26751
by Yuntao Liu 10 Apr '24

10 Apr '24

fixup CVE-2024-26751 Nikita Shubin (1): ARM: ep93xx: Add terminator to gpiod_lookup_table arch/arm/mach-ep93xx/core.c | 1 + 1 file changed, 1 insertion(+) -- 2.34.1

1 1

[PATCH openEuler-1.0-LTS] btrfs: dev-replace: properly validate device names
by Long Li 10 Apr '24

10 Apr '24

From: David Sterba <dsterba(a)suse.com> stable inclusion from stable-v4.19.273 commit 11d7a2e429c02d51e2dc90713823ea8b8d3d3a84 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/I9E469 CVE: CVE-2024-26791 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=… -------------------------------- commit 9845664b9ee47ce7ee7ea93caf47d39a9d4552c4 upstream. There's a syzbot report that device name buffers passed to device replace are not properly checked for string termination which could lead to a read out of bounds in getname_kernel(). Add a helper that validates both source and target device name buffers. For devid as the source initialize the buffer to empty string in case something tries to read it later. This was originally analyzed and fixed in a different way by Edward Adam Davis (see links). Link: https://lore.kernel.org/linux-btrfs/000000000000d1a1d1060cc9c5e7@google.com/ Link: https://lore.kernel.org/linux-btrfs/tencent_44CA0665C9836EF9EEC80CB9E7E206D… CC: stable(a)vger.kernel.org # 4.19+ CC: Edward Adam Davis <eadavis(a)qq.com> Reported-and-tested-by: syzbot+33f23b49ac24f986c9e8(a)syzkaller.appspotmail.com Reviewed-by: Boris Burkov <boris(a)bur.io> Signed-off-by: David Sterba <dsterba(a)suse.com> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Signed-off-by: Long Li <leo.lilong(a)huawei.com> --- fs/btrfs/dev-replace.c | 24 ++++++++++++++++++++---- 1 file changed, 20 insertions(+), 4 deletions(-) diff --git a/fs/btrfs/dev-replace.c b/fs/btrfs/dev-replace.c index 1b9c8ffb038f..c50c0251fd90 100644 --- a/fs/btrfs/dev-replace.c +++ b/fs/btrfs/dev-replace.c @@ -513,6 +513,23 @@ int btrfs_dev_replace_start(struct btrfs_fs_info *fs_info, return ret; } +static int btrfs_check_replace_dev_names(struct btrfs_ioctl_dev_replace_args *args) +{ + if (args->start.srcdevid == 0) { + if (memchr(args->start.srcdev_name, 0, + sizeof(args->start.srcdev_name)) == NULL) + return -ENAMETOOLONG; + } else { + args->start.srcdev_name[0] = 0; + } + + if (memchr(args->start.tgtdev_name, 0, + sizeof(args->start.tgtdev_name)) == NULL) + return -ENAMETOOLONG; + + return 0; +} + int btrfs_dev_replace_by_ioctl(struct btrfs_fs_info *fs_info, struct btrfs_ioctl_dev_replace_args *args) { @@ -525,10 +542,9 @@ int btrfs_dev_replace_by_ioctl(struct btrfs_fs_info *fs_info, default: return -EINVAL; } - - if ((args->start.srcdevid == 0 && args->start.srcdev_name[0] == '\0') || - args->start.tgtdev_name[0] == '\0') - return -EINVAL; + ret = btrfs_check_replace_dev_names(args); + if (ret < 0) + return ret; ret = btrfs_dev_replace_start(fs_info, args->start.tgtdev_name, args->start.srcdevid, -- 2.31.1

2 1

[PATCH OLK-5.10 0/1] fixup CVE-2024-26751
by Yuntao Liu 10 Apr '24

10 Apr '24

fixup CVE-2024-26751 Nikita Shubin (1): ARM: ep93xx: Add terminator to gpiod_lookup_table arch/arm/mach-ep93xx/core.c | 1 + 1 file changed, 1 insertion(+) -- 2.34.1

1 1

[PATCH openEuler-1.0-LTS] fbdev: savage: Error out if pixclock equals zero
by Cai Xinchen 10 Apr '24

10 Apr '24

From: Fullway Wang <fullwaywang(a)outlook.com> stable inclusion from stable-v4.19.308 commit 224453de8505aede1890f007be973925a3edf6a1 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/I9E2Y8 CVE: CVE-2024-26778 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- [ Upstream commit 04e5eac8f3ab2ff52fa191c187a46d4fdbc1e288 ] The userspace program could pass any values to the driver through ioctl() interface. If the driver doesn't check the value of pixclock, it may cause divide-by-zero error. Although pixclock is checked in savagefb_decode_var(), but it is not checked properly in savagefb_probe(). Fix this by checking whether pixclock is zero in the function savagefb_check_var() before info->var.pixclock is used as the divisor. This is similar to CVE-2022-3061 in i740fb which was fixed by commit 15cf0b8. Signed-off-by: Fullway Wang <fullwaywang(a)outlook.com> Signed-off-by: Helge Deller <deller(a)gmx.de> Signed-off-by: Sasha Levin <sashal(a)kernel.org> Signed-off-by: Cai Xinchen <caixinchen1(a)huawei.com> --- drivers/video/fbdev/savage/savagefb_driver.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/video/fbdev/savage/savagefb_driver.c b/drivers/video/fbdev/savage/savagefb_driver.c index c09d7426cd92..d9eafdb89cea 100644 --- a/drivers/video/fbdev/savage/savagefb_driver.c +++ b/drivers/video/fbdev/savage/savagefb_driver.c @@ -869,6 +869,9 @@ static int savagefb_check_var(struct fb_var_screeninfo *var, DBG("savagefb_check_var"); + if (!var->pixclock) + return -EINVAL; + var->transp.offset = 0; var->transp.length = 0; switch (var->bits_per_pixel) { -- 2.34.1

2 1

[PATCH] fbdev: savage: Error out if pixclock equals zero
by Cai Xinchen 10 Apr '24

10 Apr '24

From: Fullway Wang <fullwaywang(a)outlook.com> stable inclusion from stable-v4.19.308 commit 224453de8505aede1890f007be973925a3edf6a1 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/I9E2Y8 CVE: CVE-2024-26778 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- [ Upstream commit 04e5eac8f3ab2ff52fa191c187a46d4fdbc1e288 ] The userspace program could pass any values to the driver through ioctl() interface. If the driver doesn't check the value of pixclock, it may cause divide-by-zero error. Although pixclock is checked in savagefb_decode_var(), but it is not checked properly in savagefb_probe(). Fix this by checking whether pixclock is zero in the function savagefb_check_var() before info->var.pixclock is used as the divisor. This is similar to CVE-2022-3061 in i740fb which was fixed by commit 15cf0b8. Signed-off-by: Fullway Wang <fullwaywang(a)outlook.com> Signed-off-by: Helge Deller <deller(a)gmx.de> Signed-off-by: Sasha Levin <sashal(a)kernel.org> Signed-off-by: Cai Xinchen <caixinchen1(a)huawei.com> --- drivers/video/fbdev/savage/savagefb_driver.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/video/fbdev/savage/savagefb_driver.c b/drivers/video/fbdev/savage/savagefb_driver.c index c09d7426cd92..d9eafdb89cea 100644 --- a/drivers/video/fbdev/savage/savagefb_driver.c +++ b/drivers/video/fbdev/savage/savagefb_driver.c @@ -869,6 +869,9 @@ static int savagefb_check_var(struct fb_var_screeninfo *var, DBG("savagefb_check_var"); + if (!var->pixclock) + return -EINVAL; + var->transp.offset = 0; var->transp.length = 0; switch (var->bits_per_pixel) { -- 2.34.1

1 0

[PATCH OLK-5.10 0/5] cvm feature patches
by hejingxian 10 Apr '24

10 Apr '24

From: Jingxian He <hejingxian(a)huawei.com> Add cvm feature patches: 1. add cvm host feature 2. enable pmu phys irq inject for cvm 3. add bounce buffer feature for cvm guest 4. add lpi support for cvm guest 5. fix kabi for cvm host arch/arm64/configs/defconfig | 2 + arch/arm64/configs/openeuler_defconfig | 2 + arch/arm64/include/asm/cvm_guest.h | 21 + arch/arm64/include/asm/kvm_emulate.h | 18 + arch/arm64/include/asm/kvm_host.h | 28 +- arch/arm64/include/asm/kvm_tmi.h | 377 +++++++++++ arch/arm64/include/asm/kvm_tmm.h | 73 +++ arch/arm64/kvm/Kconfig | 16 + arch/arm64/kvm/Makefile | 5 + arch/arm64/kvm/arch_timer.c | 104 ++- arch/arm64/kvm/arm.c | 157 ++++- arch/arm64/kvm/cvm.c | 869 +++++++++++++++++++++++++ arch/arm64/kvm/cvm_exit.c | 240 +++++++ arch/arm64/kvm/cvm_guest.c | 91 +++ arch/arm64/kvm/guest.c | 8 + arch/arm64/kvm/hisilicon/hisi_virt.c | 7 + arch/arm64/kvm/hyp/vgic-v3-sr.c | 19 + arch/arm64/kvm/mmio.c | 19 + arch/arm64/kvm/mmu.c | 7 + arch/arm64/kvm/pmu-emul.c | 10 + arch/arm64/kvm/psci.c | 12 +- arch/arm64/kvm/reset.c | 10 + arch/arm64/kvm/tmi.c | 168 +++++ arch/arm64/kvm/vgic/vgic-v3.c | 18 +- arch/arm64/kvm/vgic/vgic.c | 59 +- arch/arm64/mm/mmu.c | 11 + arch/arm64/mm/pageattr.c | 9 +- drivers/irqchip/irq-gic-v3-its.c | 229 ++++++- drivers/perf/arm_pmu.c | 17 + include/kvm/arm_arch_timer.h | 4 + include/linux/kvm_host.h | 23 + include/linux/perf/arm_pmu.h | 3 + include/linux/swiotlb.h | 13 + include/uapi/linux/kvm.h | 27 + kernel/dma/direct.c | 39 ++ kernel/dma/swiotlb.c | 86 ++- virt/kvm/kvm_main.c | 7 +- 37 files changed, 2765 insertions(+), 43 deletions(-) create mode 100644 arch/arm64/include/asm/cvm_guest.h create mode 100644 arch/arm64/include/asm/kvm_tmi.h create mode 100644 arch/arm64/include/asm/kvm_tmm.h create mode 100644 arch/arm64/kvm/cvm.c create mode 100644 arch/arm64/kvm/cvm_exit.c create mode 100644 arch/arm64/kvm/cvm_guest.c create mode 100644 arch/arm64/kvm/tmi.c -- 2.33.0

2 6

[PATCH openEuler-22.03-LTS-SP2] EDAC/thunderx: Fix possible out-of-bounds string access
by Guo Mengqi 10 Apr '24

10 Apr '24

From: Arnd Bergmann <arnd(a)arndb.de> stable inclusion from stable-v5.10.209 commit 6aa7865ba7ff7f0ede0035180fb3b9400ceb405a category: bugfix bugzilla: 189268 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- [ Upstream commit 475c58e1a471e9b873e3e39958c64a2d278275c8 ] Enabling -Wstringop-overflow globally exposes a warning for a common bug in the usage of strncat(): drivers/edac/thunderx_edac.c: In function 'thunderx_ocx_com_threaded_isr': drivers/edac/thunderx_edac.c:1136:17: error: 'strncat' specified bound 1024 equals destination size [-Werror=stringop-overflow=] 1136 | strncat(msg, other, OCX_MESSAGE_SIZE); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ... 1145 | strncat(msg, other, OCX_MESSAGE_SIZE); ... 1150 | strncat(msg, other, OCX_MESSAGE_SIZE); ... Apparently the author of this driver expected strncat() to behave the way that strlcat() does, which uses the size of the destination buffer as its third argument rather than the length of the source buffer. The result is that there is no check on the size of the allocated buffer. Change it to strlcat(). [ bp: Trim compiler output, fixup commit message. ] Fixes: 41003396f932 ("EDAC, thunderx: Add Cavium ThunderX EDAC driver") Signed-off-by: Arnd Bergmann <arnd(a)arndb.de> Signed-off-by: Borislav Petkov (AMD) <bp(a)alien8.de> Reviewed-by: Gustavo A. R. Silva <gustavoars(a)kernel.org> Link: https://lore.kernel.org/r/20231122222007.3199885-1-arnd@kernel.org Signed-off-by: Sasha Levin <sashal(a)kernel.org> Signed-off-by: Wang Hai <wanghai38(a)huawei.com> --- drivers/edac/thunderx_edac.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/drivers/edac/thunderx_edac.c b/drivers/edac/thunderx_edac.c index 0eb5eb97fd74..3b0e1fe27d93 100644 --- a/drivers/edac/thunderx_edac.c +++ b/drivers/edac/thunderx_edac.c @@ -1133,7 +1133,7 @@ static irqreturn_t thunderx_ocx_com_threaded_isr(int irq, void *irq_id) decode_register(other, OCX_OTHER_SIZE, ocx_com_errors, ctx->reg_com_int); - strncat(msg, other, OCX_MESSAGE_SIZE); + strlcat(msg, other, OCX_MESSAGE_SIZE); for (lane = 0; lane < OCX_RX_LANES; lane++) if (ctx->reg_com_int & BIT(lane)) { @@ -1142,12 +1142,12 @@ static irqreturn_t thunderx_ocx_com_threaded_isr(int irq, void *irq_id) lane, ctx->reg_lane_int[lane], lane, ctx->reg_lane_stat11[lane]); - strncat(msg, other, OCX_MESSAGE_SIZE); + strlcat(msg, other, OCX_MESSAGE_SIZE); decode_register(other, OCX_OTHER_SIZE, ocx_lane_errors, ctx->reg_lane_int[lane]); - strncat(msg, other, OCX_MESSAGE_SIZE); + strlcat(msg, other, OCX_MESSAGE_SIZE); } if (ctx->reg_com_int & OCX_COM_INT_CE) @@ -1217,7 +1217,7 @@ static irqreturn_t thunderx_ocx_lnk_threaded_isr(int irq, void *irq_id) decode_register(other, OCX_OTHER_SIZE, ocx_com_link_errors, ctx->reg_com_link_int); - strncat(msg, other, OCX_MESSAGE_SIZE); + strlcat(msg, other, OCX_MESSAGE_SIZE); if (ctx->reg_com_link_int & OCX_COM_LINK_INT_UE) edac_device_handle_ue(ocx->edac_dev, 0, 0, msg); @@ -1896,7 +1896,7 @@ static irqreturn_t thunderx_l2c_threaded_isr(int irq, void *irq_id) decode_register(other, L2C_OTHER_SIZE, l2_errors, ctx->reg_int); - strncat(msg, other, L2C_MESSAGE_SIZE); + strlcat(msg, other, L2C_MESSAGE_SIZE); if (ctx->reg_int & mask_ue) edac_device_handle_ue(l2c->edac_dev, 0, 0, msg); -- 2.17.1

2 1

[PATCH openEuler-22.03-LTS-SP1] EDAC/thunderx: Fix possible out-of-bounds string access
by Guo Mengqi 10 Apr '24

10 Apr '24

From: Arnd Bergmann <arnd(a)arndb.de> stable inclusion from stable-v5.10.209 commit 6aa7865ba7ff7f0ede0035180fb3b9400ceb405a category: bugfix bugzilla: 189268 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- [ Upstream commit 475c58e1a471e9b873e3e39958c64a2d278275c8 ] Enabling -Wstringop-overflow globally exposes a warning for a common bug in the usage of strncat(): drivers/edac/thunderx_edac.c: In function 'thunderx_ocx_com_threaded_isr': drivers/edac/thunderx_edac.c:1136:17: error: 'strncat' specified bound 1024 equals destination size [-Werror=stringop-overflow=] 1136 | strncat(msg, other, OCX_MESSAGE_SIZE); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ... 1145 | strncat(msg, other, OCX_MESSAGE_SIZE); ... 1150 | strncat(msg, other, OCX_MESSAGE_SIZE); ... Apparently the author of this driver expected strncat() to behave the way that strlcat() does, which uses the size of the destination buffer as its third argument rather than the length of the source buffer. The result is that there is no check on the size of the allocated buffer. Change it to strlcat(). [ bp: Trim compiler output, fixup commit message. ] Fixes: 41003396f932 ("EDAC, thunderx: Add Cavium ThunderX EDAC driver") Signed-off-by: Arnd Bergmann <arnd(a)arndb.de> Signed-off-by: Borislav Petkov (AMD) <bp(a)alien8.de> Reviewed-by: Gustavo A. R. Silva <gustavoars(a)kernel.org> Link: https://lore.kernel.org/r/20231122222007.3199885-1-arnd@kernel.org Signed-off-by: Sasha Levin <sashal(a)kernel.org> Signed-off-by: Wang Hai <wanghai38(a)huawei.com> --- drivers/edac/thunderx_edac.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/drivers/edac/thunderx_edac.c b/drivers/edac/thunderx_edac.c index 0eb5eb97fd74..3b0e1fe27d93 100644 --- a/drivers/edac/thunderx_edac.c +++ b/drivers/edac/thunderx_edac.c @@ -1133,7 +1133,7 @@ static irqreturn_t thunderx_ocx_com_threaded_isr(int irq, void *irq_id) decode_register(other, OCX_OTHER_SIZE, ocx_com_errors, ctx->reg_com_int); - strncat(msg, other, OCX_MESSAGE_SIZE); + strlcat(msg, other, OCX_MESSAGE_SIZE); for (lane = 0; lane < OCX_RX_LANES; lane++) if (ctx->reg_com_int & BIT(lane)) { @@ -1142,12 +1142,12 @@ static irqreturn_t thunderx_ocx_com_threaded_isr(int irq, void *irq_id) lane, ctx->reg_lane_int[lane], lane, ctx->reg_lane_stat11[lane]); - strncat(msg, other, OCX_MESSAGE_SIZE); + strlcat(msg, other, OCX_MESSAGE_SIZE); decode_register(other, OCX_OTHER_SIZE, ocx_lane_errors, ctx->reg_lane_int[lane]); - strncat(msg, other, OCX_MESSAGE_SIZE); + strlcat(msg, other, OCX_MESSAGE_SIZE); } if (ctx->reg_com_int & OCX_COM_INT_CE) @@ -1217,7 +1217,7 @@ static irqreturn_t thunderx_ocx_lnk_threaded_isr(int irq, void *irq_id) decode_register(other, OCX_OTHER_SIZE, ocx_com_link_errors, ctx->reg_com_link_int); - strncat(msg, other, OCX_MESSAGE_SIZE); + strlcat(msg, other, OCX_MESSAGE_SIZE); if (ctx->reg_com_link_int & OCX_COM_LINK_INT_UE) edac_device_handle_ue(ocx->edac_dev, 0, 0, msg); @@ -1896,7 +1896,7 @@ static irqreturn_t thunderx_l2c_threaded_isr(int irq, void *irq_id) decode_register(other, L2C_OTHER_SIZE, l2_errors, ctx->reg_int); - strncat(msg, other, L2C_MESSAGE_SIZE); + strlcat(msg, other, L2C_MESSAGE_SIZE); if (ctx->reg_int & mask_ue) edac_device_handle_ue(l2c->edac_dev, 0, 0, msg); -- 2.17.1

2 1

[PATCH openEuler-22.03-LTS] EDAC/thunderx: Fix possible out-of-bounds string access
by Guo Mengqi 10 Apr '24

10 Apr '24

From: Arnd Bergmann <arnd(a)arndb.de> stable inclusion from stable-v5.10.209 commit 6aa7865ba7ff7f0ede0035180fb3b9400ceb405a category: bugfix bugzilla: 189268 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- [ Upstream commit 475c58e1a471e9b873e3e39958c64a2d278275c8 ] Enabling -Wstringop-overflow globally exposes a warning for a common bug in the usage of strncat(): drivers/edac/thunderx_edac.c: In function 'thunderx_ocx_com_threaded_isr': drivers/edac/thunderx_edac.c:1136:17: error: 'strncat' specified bound 1024 equals destination size [-Werror=stringop-overflow=] 1136 | strncat(msg, other, OCX_MESSAGE_SIZE); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ... 1145 | strncat(msg, other, OCX_MESSAGE_SIZE); ... 1150 | strncat(msg, other, OCX_MESSAGE_SIZE); ... Apparently the author of this driver expected strncat() to behave the way that strlcat() does, which uses the size of the destination buffer as its third argument rather than the length of the source buffer. The result is that there is no check on the size of the allocated buffer. Change it to strlcat(). [ bp: Trim compiler output, fixup commit message. ] Fixes: 41003396f932 ("EDAC, thunderx: Add Cavium ThunderX EDAC driver") Signed-off-by: Arnd Bergmann <arnd(a)arndb.de> Signed-off-by: Borislav Petkov (AMD) <bp(a)alien8.de> Reviewed-by: Gustavo A. R. Silva <gustavoars(a)kernel.org> Link: https://lore.kernel.org/r/20231122222007.3199885-1-arnd@kernel.org Signed-off-by: Sasha Levin <sashal(a)kernel.org> Signed-off-by: Wang Hai <wanghai38(a)huawei.com> --- drivers/edac/thunderx_edac.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/drivers/edac/thunderx_edac.c b/drivers/edac/thunderx_edac.c index 0eb5eb97fd74..3b0e1fe27d93 100644 --- a/drivers/edac/thunderx_edac.c +++ b/drivers/edac/thunderx_edac.c @@ -1133,7 +1133,7 @@ static irqreturn_t thunderx_ocx_com_threaded_isr(int irq, void *irq_id) decode_register(other, OCX_OTHER_SIZE, ocx_com_errors, ctx->reg_com_int); - strncat(msg, other, OCX_MESSAGE_SIZE); + strlcat(msg, other, OCX_MESSAGE_SIZE); for (lane = 0; lane < OCX_RX_LANES; lane++) if (ctx->reg_com_int & BIT(lane)) { @@ -1142,12 +1142,12 @@ static irqreturn_t thunderx_ocx_com_threaded_isr(int irq, void *irq_id) lane, ctx->reg_lane_int[lane], lane, ctx->reg_lane_stat11[lane]); - strncat(msg, other, OCX_MESSAGE_SIZE); + strlcat(msg, other, OCX_MESSAGE_SIZE); decode_register(other, OCX_OTHER_SIZE, ocx_lane_errors, ctx->reg_lane_int[lane]); - strncat(msg, other, OCX_MESSAGE_SIZE); + strlcat(msg, other, OCX_MESSAGE_SIZE); } if (ctx->reg_com_int & OCX_COM_INT_CE) @@ -1217,7 +1217,7 @@ static irqreturn_t thunderx_ocx_lnk_threaded_isr(int irq, void *irq_id) decode_register(other, OCX_OTHER_SIZE, ocx_com_link_errors, ctx->reg_com_link_int); - strncat(msg, other, OCX_MESSAGE_SIZE); + strlcat(msg, other, OCX_MESSAGE_SIZE); if (ctx->reg_com_link_int & OCX_COM_LINK_INT_UE) edac_device_handle_ue(ocx->edac_dev, 0, 0, msg); @@ -1896,7 +1896,7 @@ static irqreturn_t thunderx_l2c_threaded_isr(int irq, void *irq_id) decode_register(other, L2C_OTHER_SIZE, l2_errors, ctx->reg_int); - strncat(msg, other, L2C_MESSAGE_SIZE); + strlcat(msg, other, L2C_MESSAGE_SIZE); if (ctx->reg_int & mask_ue) edac_device_handle_ue(l2c->edac_dev, 0, 0, msg); -- 2.17.1

2 1

[PATCH V2 OLK-6.6] mm, fs: Add BPF_READAHEAD_OPTIMIZATION option for bpf readhead
by ZhaoLong Wang 10 Apr '24

10 Apr '24

hulk inclusion category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/I7Y9JD CVE: NA --------------------------- This patch introduces a new configuration option called BPF_READAHEAD_OPTIMIZATION, which is designed to optimize the read performance in Spark SQL scenarios using eBPF to implement a programmable kernel. The changes include: - Add CONFIG_BPF_READAHEAD_OPTIMIZATION to mm/Kconfig, which depends on CONFIG_TRACEPOINTS. - Add conditional compilation directives to fs/ext4/file.c, fs/read_write.c, fs/xfs/xfs_file.c, and include/linux/fs.h to include tracepoint-related headers and functions only when BPF_READAHEAD_OPTIMIZATION is enabled. - Miodify page_cache_sync_ra() in mm/readahead.c to disable forced readahead when BPF_READAHEAD_OPTIMIZATION is not enabled. V2: Explicitly set CONFIG_ in openeuler_defconfig. Do not add redundant macros to mm/readahead. Signed-off-by: ZhaoLong Wang <wangzhaolong1(a)huawei.com> --- arch/arm64/configs/openeuler_defconfig | 1 + arch/powerpc/configs/openeuler_defconfig | 1 + arch/riscv/configs/openeuler_defconfig | 1 + arch/x86/configs/openeuler_defconfig | 1 + fs/ext4/file.c | 6 ++++++ fs/read_write.c | 2 +- fs/xfs/xfs_file.c | 7 ++++++- include/linux/fs.h | 9 +++++++++ mm/Kconfig | 9 +++++++++ 9 files changed, 35 insertions(+), 2 deletions(-) diff --git a/arch/arm64/configs/openeuler_defconfig b/arch/arm64/configs/openeuler_defconfig index afd13d9e3840..fe3ad1d678b9 100644 --- a/arch/arm64/configs/openeuler_defconfig +++ b/arch/arm64/configs/openeuler_defconfig @@ -1191,6 +1191,7 @@ CONFIG_DYNAMIC_POOL=y CONFIG_ETMEM_SCAN=m CONFIG_ETMEM_SWAP=m CONFIG_ETMEM=y +# CONFIG_BPF_READAHEAD_OPTIMIZATION is not set # # Data Access Monitoring diff --git a/arch/powerpc/configs/openeuler_defconfig b/arch/powerpc/configs/openeuler_defconfig index 152b941da1d5..793cca85862c 100644 --- a/arch/powerpc/configs/openeuler_defconfig +++ b/arch/powerpc/configs/openeuler_defconfig @@ -860,6 +860,7 @@ CONFIG_ARCH_HAS_HUGEPD=y CONFIG_USERFAULTFD=y # CONFIG_LRU_GEN is not set CONFIG_LOCK_MM_AND_FIND_VMA=y +# CONFIG_BPF_READAHEAD_OPTIMIZATION is not set # # Data Access Monitoring diff --git a/arch/riscv/configs/openeuler_defconfig b/arch/riscv/configs/openeuler_defconfig index cb132f4576da..06caed7e855a 100644 --- a/arch/riscv/configs/openeuler_defconfig +++ b/arch/riscv/configs/openeuler_defconfig @@ -825,6 +825,7 @@ CONFIG_ARCH_SUPPORTS_PER_VMA_LOCK=y CONFIG_PER_VMA_LOCK=y CONFIG_LOCK_MM_AND_FIND_VMA=y # CONFIG_PAGE_CACHE_LIMIT is not set +# CONFIG_BPF_READAHEAD_OPTIMIZATION is not set # # Data Access Monitoring diff --git a/arch/x86/configs/openeuler_defconfig b/arch/x86/configs/openeuler_defconfig index 360c382f4d9e..da6c5bd3eaa1 100644 --- a/arch/x86/configs/openeuler_defconfig +++ b/arch/x86/configs/openeuler_defconfig @@ -1179,6 +1179,7 @@ CONFIG_DYNAMIC_POOL=y CONFIG_ETMEM_SCAN=m CONFIG_ETMEM_SWAP=m CONFIG_ETMEM=y +# CONFIG_BPF_READAHEAD_OPTIMIZATION is not set # # Data Access Monitoring diff --git a/fs/ext4/file.c b/fs/ext4/file.c index 324b45b51d1f..14f1441c3391 100644 --- a/fs/ext4/file.c +++ b/fs/ext4/file.c @@ -30,7 +30,9 @@ #include <linux/uio.h> #include <linux/mman.h> #include <linux/backing-dev.h> +#ifdef CONFIG_BPF_READAHEAD_OPTIMIZATION #include <trace/events/fs.h> +#endif #include "ext4.h" #include "ext4_jbd2.h" #include "xattr.h" @@ -145,7 +147,9 @@ static ssize_t ext4_file_read_iter(struct kiocb *iocb, struct iov_iter *to) if (iocb->ki_flags & IOCB_DIRECT) return ext4_dio_read_iter(iocb, to); +#ifdef CONFIG_BPF_READAHEAD_OPTIMIZATION fs_file_read_do_trace(iocb); +#endif return generic_file_read_iter(iocb, to); } @@ -167,7 +171,9 @@ static ssize_t ext4_file_splice_read(struct file *in, loff_t *ppos, */ static int ext4_release_file(struct inode *inode, struct file *filp) { +#ifdef CONFIG_BPF_READAHEAD_OPTIMIZATION trace_fs_file_release(inode, filp); +#endif if (ext4_test_inode_state(inode, EXT4_STATE_DA_ALLOC_CLOSE)) { ext4_alloc_da_blocks(inode); diff --git a/fs/read_write.c b/fs/read_write.c index 3d69fb284d10..2ee9a07f7208 100644 --- a/fs/read_write.c +++ b/fs/read_write.c @@ -1721,7 +1721,7 @@ int generic_file_rw_checks(struct file *file_in, struct file *file_out) return 0; } -#ifdef CONFIG_TRACEPOINTS +#ifdef CONFIG_BPF_READAHEAD_OPTIMIZATION static void fs_file_read_ctx_init(struct fs_file_read_ctx *ctx, struct file *filp, loff_t pos) { diff --git a/fs/xfs/xfs_file.c b/fs/xfs/xfs_file.c index ecf10d3aec17..7a4bd39bc694 100644 --- a/fs/xfs/xfs_file.c +++ b/fs/xfs/xfs_file.c @@ -31,7 +31,9 @@ #include <linux/mman.h> #include <linux/fadvise.h> #include <linux/mount.h> +#ifdef CONFIG_BPF_READAHEAD_OPTIMIZATION #include <trace/events/fs.h> +#endif static const struct vm_operations_struct xfs_file_vm_ops; @@ -308,8 +310,9 @@ xfs_file_buffered_read( ssize_t ret; trace_xfs_file_buffered_read(iocb, to); +#ifdef CONFIG_BPF_READAHEAD_OPTIMIZATION fs_file_read_do_trace(iocb); - +#endif ret = xfs_ilock_iocb(iocb, XFS_IOLOCK_SHARED); if (ret) return ret; @@ -1266,7 +1269,9 @@ xfs_file_release( struct inode *inode, struct file *filp) { +#ifdef CONFIG_BPF_READAHEAD_OPTIMIZATION trace_fs_file_release(inode, filp); +#endif return xfs_release(XFS_I(inode)); } diff --git a/include/linux/fs.h b/include/linux/fs.h index d74314a8fa94..5e09be647907 100644 --- a/include/linux/fs.h +++ b/include/linux/fs.h @@ -43,7 +43,9 @@ #include <linux/cred.h> #include <linux/mnt_idmapping.h> #include <linux/slab.h> +#ifdef CONFIG_BPF_READAHEAD_OPTIMIZATION #include <linux/tracepoint-defs.h> +#endif #include <linux/kabi.h> #include <asm/byteorder.h> @@ -190,11 +192,16 @@ typedef int (dio_iodone_t)(struct kiocb *iocb, loff_t offset, /* File supports async nowait buffered writes */ #define FMODE_BUF_WASYNC ((__force fmode_t)0x80000000) +#ifdef CONFIG_BPF_READAHEAD_OPTIMIZATION /* File mode control flag, expect random access pattern */ #define FMODE_CTL_RANDOM ((__force fmode_t)0x1000) /* File mode control flag, will try to read head of the file into pagecache */ #define FMODE_CTL_WILLNEED ((__force fmode_t)0x400000) +#else +#define FMODE_CTL_RANDOM 0 +#define FMODE_CTL_WILLNEED 0 +#endif /* * Attribute flags. These should be or-ed together to figure out what @@ -3524,6 +3531,7 @@ struct fs_file_read_ctx { long long index; }; +#ifdef CONFIG_BPF_READAHEAD_OPTIMIZATION #ifdef CONFIG_TRACEPOINTS DECLARE_TRACEPOINT(fs_file_read); extern void fs_file_read_update_args_by_trace(struct kiocb *iocb); @@ -3536,4 +3544,5 @@ static inline void fs_file_read_do_trace(struct kiocb *iocb) if (tracepoint_enabled(fs_file_read)) fs_file_read_update_args_by_trace(iocb); } +#endif #endif /* _LINUX_FS_H */ diff --git a/mm/Kconfig b/mm/Kconfig index cdbb1ceaa554..0c22baa52542 100644 --- a/mm/Kconfig +++ b/mm/Kconfig @@ -1424,6 +1424,15 @@ config ETMEM high-performance storage media to release memory space and reduce memory costs. +config BPF_READAHEAD_OPTIMIZATION + bool "Enable bpf readahead optimization" + select TRACEPOINTS + default n + help + EBPF is used to implement a programmable kernel. The readahead behavior + of the kernel is adjusted based on the application read mode to optimize + the read performance in the Spark SQL scenario, + source "mm/damon/Kconfig" endmenu -- 2.39.2

2 1

[PATCH openEuler-1.0-LTS] RDMA/qedr: Fix qedr_create_user_qp error flow
by Ziyang Xuan 10 Apr '24

10 Apr '24

From: Kamal Heib <kheib(a)redhat.com> mainline inclusion from mainline-v6.8-rc6 commit 5ba4e6d5863c53e937f49932dee0ecb004c65928 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/I9E2M7 CVE: CVE-2024-26743 -------------------------------- Avoid the following warning by making sure to free the allocated resources in case that qedr_init_user_queue() fail. -----------[ cut here ]----------- WARNING: CPU: 0 PID: 143192 at drivers/infiniband/core/rdma_core.c:874 uverbs_destroy_ufile_hw+0xcf/0xf0 [ib_uverbs] Modules linked in: tls target_core_user uio target_core_pscsi target_core_file target_core_iblock ib_srpt ib_srp scsi_transport_srp nfsd nfs_acl rpcsec_gss_krb5 auth_rpcgss nfsv4 dns_resolver nfs lockd grace fscache netfs 8021q garp mrp stp llc ext4 mbcache jbd2 opa_vnic ib_umad ib_ipoib sunrpc rdma_ucm ib_isert iscsi_target_mod target_core_mod ib_iser libiscsi scsi_transport_iscsi rdma_cm iw_cm ib_cm hfi1 intel_rapl_msr intel_rapl_common mgag200 qedr sb_edac drm_shmem_helper rdmavt x86_pkg_temp_thermal drm_kms_helper intel_powerclamp ib_uverbs coretemp i2c_algo_bit kvm_intel dell_wmi_descriptor ipmi_ssif sparse_keymap kvm ib_core rfkill syscopyarea sysfillrect video sysimgblt irqbypass ipmi_si ipmi_devintf fb_sys_fops rapl iTCO_wdt mxm_wmi iTCO_vendor_support intel_cstate pcspkr dcdbas intel_uncore ipmi_msghandler lpc_ich acpi_power_meter mei_me mei fuse drm xfs libcrc32c qede sd_mod ahci libahci t10_pi sg crct10dif_pclmul crc32_pclmul crc32c_intel qed libata tg3 ghash_clmulni_intel megaraid_sas crc8 wmi [last unloaded: ib_srpt] CPU: 0 PID: 143192 Comm: fi_rdm_tagged_p Kdump: loaded Not tainted 5.14.0-408.el9.x86_64 #1 Hardware name: Dell Inc. PowerEdge R430/03XKDV, BIOS 2.14.0 01/25/2022 RIP: 0010:uverbs_destroy_ufile_hw+0xcf/0xf0 [ib_uverbs] Code: 5d 41 5c 41 5d 41 5e e9 0f 26 1b dd 48 89 df e8 67 6a ff ff 49 8b 86 10 01 00 00 48 85 c0 74 9c 4c 89 e7 e8 83 c0 cb dd eb 92 <0f> 0b eb be 0f 0b be 04 00 00 00 48 89 df e8 8e f5 ff ff e9 6d ff RSP: 0018:ffffb7c6cadfbc60 EFLAGS: 00010286 RAX: ffff8f0889ee3f60 RBX: ffff8f088c1a5200 RCX: 00000000802a0016 RDX: 00000000802a0017 RSI: 0000000000000001 RDI: ffff8f0880042600 RBP: 0000000000000001 R08: 0000000000000001 R09: 0000000000000000 R10: ffff8f11fffd5000 R11: 0000000000039000 R12: ffff8f0d5b36cd80 R13: ffff8f088c1a5250 R14: ffff8f1206d91000 R15: 0000000000000000 FS: 0000000000000000(0000) GS:ffff8f11d7c00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000147069200e20 CR3: 00000001c7210002 CR4: 00000000001706f0 Call Trace: <TASK> ? show_trace_log_lvl+0x1c4/0x2df ? show_trace_log_lvl+0x1c4/0x2df ? ib_uverbs_close+0x1f/0xb0 [ib_uverbs] ? uverbs_destroy_ufile_hw+0xcf/0xf0 [ib_uverbs] ? __warn+0x81/0x110 ? uverbs_destroy_ufile_hw+0xcf/0xf0 [ib_uverbs] ? report_bug+0x10a/0x140 ? handle_bug+0x3c/0x70 ? exc_invalid_op+0x14/0x70 ? asm_exc_invalid_op+0x16/0x20 ? uverbs_destroy_ufile_hw+0xcf/0xf0 [ib_uverbs] ib_uverbs_close+0x1f/0xb0 [ib_uverbs] __fput+0x94/0x250 task_work_run+0x5c/0x90 do_exit+0x270/0x4a0 do_group_exit+0x2d/0x90 get_signal+0x87c/0x8c0 arch_do_signal_or_restart+0x25/0x100 ? ib_uverbs_ioctl+0xc2/0x110 [ib_uverbs] exit_to_user_mode_loop+0x9c/0x130 exit_to_user_mode_prepare+0xb6/0x100 syscall_exit_to_user_mode+0x12/0x40 do_syscall_64+0x69/0x90 ? syscall_exit_work+0x103/0x130 ? syscall_exit_to_user_mode+0x22/0x40 ? do_syscall_64+0x69/0x90 ? syscall_exit_work+0x103/0x130 ? syscall_exit_to_user_mode+0x22/0x40 ? do_syscall_64+0x69/0x90 ? do_syscall_64+0x69/0x90 ? common_interrupt+0x43/0xa0 entry_SYSCALL_64_after_hwframe+0x72/0xdc RIP: 0033:0x1470abe3ec6b Code: Unable to access opcode bytes at RIP 0x1470abe3ec41. RSP: 002b:00007fff13ce9108 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: fffffffffffffffc RBX: 00007fff13ce9218 RCX: 00001470abe3ec6b RDX: 00007fff13ce9200 RSI: 00000000c0181b01 RDI: 0000000000000004 RBP: 00007fff13ce91e0 R08: 0000558d9655da10 R09: 0000558d9655dd00 R10: 00007fff13ce95c0 R11: 0000000000000246 R12: 00007fff13ce9358 R13: 0000000000000013 R14: 0000558d9655db50 R15: 00007fff13ce9470 </TASK> --[ end trace 888a9b92e04c5c97 ]-- Fixes: df15856132bc ("RDMA/qedr: restructure functions that create/destroy QPs") Signed-off-by: Kamal Heib <kheib(a)redhat.com> Link: https://lore.kernel.org/r/20240208223628.2040841-1-kheib@redhat.com Signed-off-by: Leon Romanovsky <leon(a)kernel.org> Conflicts: drivers/infiniband/hw/qedr/verbs.c Signed-off-by: Ziyang Xuan <william.xuanziyang(a)huawei.com> --- drivers/infiniband/hw/qedr/verbs.c | 11 ++++++++++- 1 file changed, 10 insertions(+), 1 deletion(-) diff --git a/drivers/infiniband/hw/qedr/verbs.c b/drivers/infiniband/hw/qedr/verbs.c index 9167a1c40bcf..830d94e33134 100644 --- a/drivers/infiniband/hw/qedr/verbs.c +++ b/drivers/infiniband/hw/qedr/verbs.c @@ -1744,8 +1744,17 @@ static int qedr_create_user_qp(struct qedr_dev *dev, /* RQ - read access only (0), dma sync not required (0) */ rc = qedr_init_user_queue(ib_ctx, dev, &qp->urq, ureq.rq_addr, ureq.rq_len, 0, 0, alloc_and_init); - if (rc) + if (rc) { + ib_umem_release(qp->usq.umem); + qp->usq.umem = NULL; + if (rdma_protocol_roce(&dev->ibdev, 1)) { + qedr_free_pbl(dev, &qp->usq.pbl_info, + qp->usq.pbl_tbl); + } else { + kfree(qp->usq.pbl_tbl); + } return rc; + } } memset(&in_params, 0, sizeof(in_params)); -- 2.25.1

2 1

[PATCH OLK-5.10] RDMA/qedr: Fix qedr_create_user_qp error flow
by Ziyang Xuan 10 Apr '24

10 Apr '24

From: Kamal Heib <kheib(a)redhat.com> stable inclusion from stable-v5.10.211 commit 5639414a52a29336ffa1ede80a67c6d927acbc5a category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/I9E2M7 CVE: CVE-2024-26743 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- [ Upstream commit 5ba4e6d5863c53e937f49932dee0ecb004c65928 ] Avoid the following warning by making sure to free the allocated resources in case that qedr_init_user_queue() fail. -----------[ cut here ]----------- WARNING: CPU: 0 PID: 143192 at drivers/infiniband/core/rdma_core.c:874 uverbs_destroy_ufile_hw+0xcf/0xf0 [ib_uverbs] Modules linked in: tls target_core_user uio target_core_pscsi target_core_file target_core_iblock ib_srpt ib_srp scsi_transport_srp nfsd nfs_acl rpcsec_gss_krb5 auth_rpcgss nfsv4 dns_resolver nfs lockd grace fscache netfs 8021q garp mrp stp llc ext4 mbcache jbd2 opa_vnic ib_umad ib_ipoib sunrpc rdma_ucm ib_isert iscsi_target_mod target_core_mod ib_iser libiscsi scsi_transport_iscsi rdma_cm iw_cm ib_cm hfi1 intel_rapl_msr intel_rapl_common mgag200 qedr sb_edac drm_shmem_helper rdmavt x86_pkg_temp_thermal drm_kms_helper intel_powerclamp ib_uverbs coretemp i2c_algo_bit kvm_intel dell_wmi_descriptor ipmi_ssif sparse_keymap kvm ib_core rfkill syscopyarea sysfillrect video sysimgblt irqbypass ipmi_si ipmi_devintf fb_sys_fops rapl iTCO_wdt mxm_wmi iTCO_vendor_support intel_cstate pcspkr dcdbas intel_uncore ipmi_msghandler lpc_ich acpi_power_meter mei_me mei fuse drm xfs libcrc32c qede sd_mod ahci libahci t10_pi sg crct10dif_pclmul crc32_pclmul crc32c_intel qed libata tg3 ghash_clmulni_intel megaraid_sas crc8 wmi [last unloaded: ib_srpt] CPU: 0 PID: 143192 Comm: fi_rdm_tagged_p Kdump: loaded Not tainted 5.14.0-408.el9.x86_64 #1 Hardware name: Dell Inc. PowerEdge R430/03XKDV, BIOS 2.14.0 01/25/2022 RIP: 0010:uverbs_destroy_ufile_hw+0xcf/0xf0 [ib_uverbs] Code: 5d 41 5c 41 5d 41 5e e9 0f 26 1b dd 48 89 df e8 67 6a ff ff 49 8b 86 10 01 00 00 48 85 c0 74 9c 4c 89 e7 e8 83 c0 cb dd eb 92 <0f> 0b eb be 0f 0b be 04 00 00 00 48 89 df e8 8e f5 ff ff e9 6d ff RSP: 0018:ffffb7c6cadfbc60 EFLAGS: 00010286 RAX: ffff8f0889ee3f60 RBX: ffff8f088c1a5200 RCX: 00000000802a0016 RDX: 00000000802a0017 RSI: 0000000000000001 RDI: ffff8f0880042600 RBP: 0000000000000001 R08: 0000000000000001 R09: 0000000000000000 R10: ffff8f11fffd5000 R11: 0000000000039000 R12: ffff8f0d5b36cd80 R13: ffff8f088c1a5250 R14: ffff8f1206d91000 R15: 0000000000000000 FS: 0000000000000000(0000) GS:ffff8f11d7c00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000147069200e20 CR3: 00000001c7210002 CR4: 00000000001706f0 Call Trace: <TASK> ? show_trace_log_lvl+0x1c4/0x2df ? show_trace_log_lvl+0x1c4/0x2df ? ib_uverbs_close+0x1f/0xb0 [ib_uverbs] ? uverbs_destroy_ufile_hw+0xcf/0xf0 [ib_uverbs] ? __warn+0x81/0x110 ? uverbs_destroy_ufile_hw+0xcf/0xf0 [ib_uverbs] ? report_bug+0x10a/0x140 ? handle_bug+0x3c/0x70 ? exc_invalid_op+0x14/0x70 ? asm_exc_invalid_op+0x16/0x20 ? uverbs_destroy_ufile_hw+0xcf/0xf0 [ib_uverbs] ib_uverbs_close+0x1f/0xb0 [ib_uverbs] __fput+0x94/0x250 task_work_run+0x5c/0x90 do_exit+0x270/0x4a0 do_group_exit+0x2d/0x90 get_signal+0x87c/0x8c0 arch_do_signal_or_restart+0x25/0x100 ? ib_uverbs_ioctl+0xc2/0x110 [ib_uverbs] exit_to_user_mode_loop+0x9c/0x130 exit_to_user_mode_prepare+0xb6/0x100 syscall_exit_to_user_mode+0x12/0x40 do_syscall_64+0x69/0x90 ? syscall_exit_work+0x103/0x130 ? syscall_exit_to_user_mode+0x22/0x40 ? do_syscall_64+0x69/0x90 ? syscall_exit_work+0x103/0x130 ? syscall_exit_to_user_mode+0x22/0x40 ? do_syscall_64+0x69/0x90 ? do_syscall_64+0x69/0x90 ? common_interrupt+0x43/0xa0 entry_SYSCALL_64_after_hwframe+0x72/0xdc RIP: 0033:0x1470abe3ec6b Code: Unable to access opcode bytes at RIP 0x1470abe3ec41. RSP: 002b:00007fff13ce9108 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: fffffffffffffffc RBX: 00007fff13ce9218 RCX: 00001470abe3ec6b RDX: 00007fff13ce9200 RSI: 00000000c0181b01 RDI: 0000000000000004 RBP: 00007fff13ce91e0 R08: 0000558d9655da10 R09: 0000558d9655dd00 R10: 00007fff13ce95c0 R11: 0000000000000246 R12: 00007fff13ce9358 R13: 0000000000000013 R14: 0000558d9655db50 R15: 00007fff13ce9470 </TASK> --[ end trace 888a9b92e04c5c97 ]-- Fixes: df15856132bc ("RDMA/qedr: restructure functions that create/destroy QPs") Signed-off-by: Kamal Heib <kheib(a)redhat.com> Link: https://lore.kernel.org/r/20240208223628.2040841-1-kheib@redhat.com Signed-off-by: Leon Romanovsky <leon(a)kernel.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> Signed-off-by: Ziyang Xuan <william.xuanziyang(a)huawei.com> --- drivers/infiniband/hw/qedr/verbs.c | 11 ++++++++++- 1 file changed, 10 insertions(+), 1 deletion(-) diff --git a/drivers/infiniband/hw/qedr/verbs.c b/drivers/infiniband/hw/qedr/verbs.c index 3543b9af10b7..d382ac21159c 100644 --- a/drivers/infiniband/hw/qedr/verbs.c +++ b/drivers/infiniband/hw/qedr/verbs.c @@ -1865,8 +1865,17 @@ static int qedr_create_user_qp(struct qedr_dev *dev, /* RQ - read access only (0) */ rc = qedr_init_user_queue(udata, dev, &qp->urq, ureq.rq_addr, ureq.rq_len, true, 0, alloc_and_init); - if (rc) + if (rc) { + ib_umem_release(qp->usq.umem); + qp->usq.umem = NULL; + if (rdma_protocol_roce(&dev->ibdev, 1)) { + qedr_free_pbl(dev, &qp->usq.pbl_info, + qp->usq.pbl_tbl); + } else { + kfree(qp->usq.pbl_tbl); + } return rc; + } } memset(&in_params, 0, sizeof(in_params)); -- 2.25.1

2 1

[PATCH OLK-5.10 0/1] CVE-2021-46926
by Liu Mingrui 10 Apr '24

10 Apr '24

CVE-2021-46926 Libin Yang (1): ALSA: hda: intel-sdw-acpi: harden detection of controller drivers/soundwire/intel_init.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) -- 2.25.1

2 2

[PATCH openEuler-22.03-LTS 0/1] CVE-2021-46926
by Liu Mingrui 10 Apr '24

10 Apr '24

CVE-2021-46926 Libin Yang (1): ALSA: hda: intel-sdw-acpi: harden detection of controller drivers/soundwire/intel_init.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) -- 2.25.1

2 2

[PATCH openEuler-22.03-LTS-SP1 0/1] CVE-2021-46926
by Liu Mingrui 10 Apr '24

10 Apr '24

CVE-2021-46926 Libin Yang (1): ALSA: hda: intel-sdw-acpi: harden detection of controller drivers/soundwire/intel_init.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) -- 2.25.1

2 2

[PATCH openEuler-22.03-LTS-SP2 0/1] CVE-2021-46926
by Liu Mingrui 10 Apr '24

10 Apr '24

CVE-2021-46926 Libin Yang (1): ALSA: hda: intel-sdw-acpi: harden detection of controller drivers/soundwire/intel_init.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) -- 2.25.1

2 2

[openeuler:openEuler-1.0-LTS] BUILD SUCCESS 58daf587f2ce5a8a98d67136d6abfb947bda4cf9
by kernel test robot 10 Apr '24

10 Apr '24

tree/branch: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS branch HEAD: 58daf587f2ce5a8a98d67136d6abfb947bda4cf9 !5807 nilfs2: fix hang in nilfs_lookup_dirty_data_buffers() Unverified Warning (likely false positive, please contact us if interested): drivers/net/ethernet/intel/ice/ice_osdep.h:28:51: warning: array subscript 0 is outside array bounds of 'struct ice_hw[14593943096289202]' [-Warray-bounds=] drivers/video/fbdev/omap2/omapfb/dss/hdmi4_core.o: warning: objtool: missing symbol for section .text include/linux/uaccess.h:112:17: warning: 'iocommand' may be used uninitialized [-Wmaybe-uninitialized] include/linux/uaccess.h:112:17: warning: 'tmp_str' may be used uninitialized [-Wmaybe-uninitialized] Warning ids grouped by kconfigs: gcc_recent_errors |-- arm64-allmodconfig | |-- drivers-dma-pl330.c:warning:dst-may-be-used-uninitialized | `-- drivers-dma-pl330.c:warning:src-may-be-used-uninitialized |-- arm64-defconfig | |-- drivers-dma-pl330.c:warning:dst-may-be-used-uninitialized | `-- drivers-dma-pl330.c:warning:src-may-be-used-uninitialized |-- arm64-randconfig-001-20240410 | |-- drivers-dma-pl330.c:warning:dst-may-be-used-uninitialized | `-- drivers-dma-pl330.c:warning:src-may-be-used-uninitialized `-- arm64-randconfig-003-20240410 |-- drivers-dma-pl330.c:warning:dst-may-be-used-uninitialized |-- drivers-dma-pl330.c:warning:src-may-be-used-uninitialized |-- drivers-net-ethernet-intel-ice-ice_osdep.h:warning:array-subscript-is-outside-array-bounds-of-struct-ice_hw |-- include-linux-uaccess.h:warning:iocommand-may-be-used-uninitialized `-- include-linux-uaccess.h:warning:tmp_str-may-be-used-uninitialized clang_recent_errors `-- x86_64-buildonly-randconfig-002-20240410 `-- drivers-video-fbdev-omap2-omapfb-dss-hdmi4_core.o:warning:objtool:missing-symbol-for-section-.text elapsed time: 740m configs tested: 20 configs skipped: 148 The following configs have been built successfully. More configs may be tested in the coming days. tested configs: arm64 allmodconfig gcc arm64 allnoconfig gcc arm64 defconfig gcc arm64 randconfig-001-20240410 gcc arm64 randconfig-002-20240410 gcc arm64 randconfig-003-20240410 gcc arm64 randconfig-004-20240410 gcc x86_64 allnoconfig clang x86_64 allyesconfig clang x86_64 buildonly-randconfig-001-20240410 gcc x86_64 buildonly-randconfig-002-20240410 clang x86_64 buildonly-randconfig-003-20240410 clang x86_64 buildonly-randconfig-004-20240410 gcc x86_64 buildonly-randconfig-005-20240410 clang x86_64 buildonly-randconfig-006-20240410 gcc x86_64 defconfig gcc x86_64 randconfig-001-20240410 clang x86_64 randconfig-002-20240410 gcc x86_64 randconfig-005-20240410 gcc x86_64 rhel-8.3-rust clang -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[PATCH OLK-6.6] irqchip/gicv3-its: Add workaround for hip09 ITS erratum 162100801
by chenxiang 10 Apr '24

10 Apr '24

From: Xiang Chen <chenxiang66(a)hisilicon.com> driver inclusion category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I9EWDF CVE: NA -------------------------------------------------------------------------- When enabled GICv4.1 in hip09, there are some invalid vPE configurations in configuration table for some situations, which will cause some vSGI interrupts lost. To fix the issue, need to send vinvall command after vmovp. Signed-off-by: Nianyao Tang <tangnianyao(a)huawei.com> Signed-off-by: Xiang Chen <chenxiang66(a)hisilicon.com> Signed-off-by: CaiJian <caijian11(a)h-partners.com> --- Documentation/arch/arm64/silicon-errata.rst | 2 ++ arch/arm64/Kconfig | 10 ++++++ arch/arm64/configs/openeuler_defconfig | 1 + drivers/irqchip/irq-gic-v3-its.c | 36 ++++++++++++++++----- 4 files changed, 41 insertions(+), 8 deletions(-) diff --git a/Documentation/arch/arm64/silicon-errata.rst b/Documentation/arch/arm64/silicon-errata.rst index dc32dd03c85f..11645181d7f2 100644 --- a/Documentation/arch/arm64/silicon-errata.rst +++ b/Documentation/arch/arm64/silicon-errata.rst @@ -209,6 +209,8 @@ stable kernels. +----------------+-----------------+-----------------+-----------------------------+ | Hisilicon | LINXICORE9100 | #1980005 | HISILICON_ERRATUM_1980005 | +----------------+-----------------+-----------------+-----------------------------+ +| Hisilicon | Hip09 | #162100801 | HISILICON_ERRATUM_162100801 | ++----------------+-----------------+-----------------+-----------------------------+ | Hisilicon | SMMUv3 | #162100602 | HISILICON_ERRATUM_162100602 | +----------------+-----------------+-----------------+-----------------------------+ | Qualcomm Tech. | Kryo/Falkor v1 | E1003 | QCOM_FALKOR_ERRATUM_1003 | diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig index 8def51744a10..890461d3f5e5 100644 --- a/arch/arm64/Kconfig +++ b/arch/arm64/Kconfig @@ -1203,6 +1203,16 @@ config HISILICON_ERRATUM_1980005 If unsure, say N. +config HISILICON_ERRATUM_162100801 + bool "Hip09 162100801 erratum support" + default y + help + When enabled GICv4.1 in hip09, there are some invalid vPE config + in configuration tables for some situation, which will cause vSGI + interrupts lost. So fix it by sending vinvall commands after vmovp. + + If unsure, say Y. + config HISILICON_ERRATUM_162100602 bool "Hisilicon erratum 162100602" depends on ARM_SMMU_V3 && ARCH_HISI diff --git a/arch/arm64/configs/openeuler_defconfig b/arch/arm64/configs/openeuler_defconfig index afd13d9e3840..3392957edb6d 100644 --- a/arch/arm64/configs/openeuler_defconfig +++ b/arch/arm64/configs/openeuler_defconfig @@ -432,6 +432,7 @@ CONFIG_HISILICON_ERRATUM_161600802=y CONFIG_HISILICON_ERRATUM_162100125=y CONFIG_HISILICON_ERRATUM_162102203=y # CONFIG_HISILICON_ERRATUM_1980005 is not set +CONFIG_HISILICON_ERRATUM_162100801=y CONFIG_HISILICON_ERRATUM_162100602=y CONFIG_QCOM_FALKOR_ERRATUM_1003=y CONFIG_QCOM_FALKOR_ERRATUM_1009=y diff --git a/drivers/irqchip/irq-gic-v3-its.c b/drivers/irqchip/irq-gic-v3-its.c index c66676a21ad0..5bd82a4e8777 100644 --- a/drivers/irqchip/irq-gic-v3-its.c +++ b/drivers/irqchip/irq-gic-v3-its.c @@ -145,6 +145,7 @@ static int probe_devid_pool_one(void) #define ITS_FLAGS_WORKAROUND_CAVIUM_22375 (1ULL << 1) #define ITS_FLAGS_WORKAROUND_CAVIUM_23144 (1ULL << 2) #define ITS_FLAGS_FORCE_NON_SHAREABLE (1ULL << 3) +#define ITS_FLAGS_WORKAROUND_HISILICON_162100801 (1ULL << 4) #define RD_LOCAL_LPI_ENABLED BIT(0) #define RD_LOCAL_PENDTABLE_PREALLOCATED BIT(1) @@ -1526,6 +1527,14 @@ static void its_send_vmapp(struct its_node *its, its_send_single_vcommand(its, its_build_vmapp_cmd, &desc); } +static void its_send_vinvall(struct its_node *its, struct its_vpe *vpe) +{ + struct its_cmd_desc desc; + + desc.its_vinvall_cmd.vpe = vpe; + its_send_single_vcommand(its, its_build_vinvall_cmd, &desc); +} + static void its_send_vmovp(struct its_vpe *vpe) { struct its_cmd_desc desc = {}; @@ -1565,19 +1574,14 @@ static void its_send_vmovp(struct its_vpe *vpe) desc.its_vmovp_cmd.col = &its->collections[col_id]; its_send_single_vcommand(its, its_build_vmovp_cmd, &desc); + if (is_v4_1(its) && (its->flags & + ITS_FLAGS_WORKAROUND_HISILICON_162100801)) + its_send_vinvall(its, vpe); } raw_spin_unlock_irqrestore(&vmovp_lock, flags); } -static void its_send_vinvall(struct its_node *its, struct its_vpe *vpe) -{ - struct its_cmd_desc desc; - - desc.its_vinvall_cmd.vpe = vpe; - its_send_single_vcommand(its, its_build_vinvall_cmd, &desc); -} - static void its_send_vinv(struct its_device *dev, u32 event_id) { struct its_cmd_desc desc; @@ -5089,6 +5093,14 @@ static bool its_set_non_coherent(void *data) return true; } +static bool __maybe_unused its_enable_quirk_hip09_162100801(void *data) +{ + struct its_node *its = data; + + its->flags |= ITS_FLAGS_WORKAROUND_HISILICON_162100801; + return true; +} + static const struct gic_quirk its_quirks[] = { #ifdef CONFIG_CAVIUM_ERRATUM_22375 { @@ -5135,6 +5147,14 @@ static const struct gic_quirk its_quirks[] = { .init = its_enable_quirk_hip07_161600802, }, #endif +#ifdef CONFIG_HISILICON_ERRATUM_162100801 + { + .desc = "ITS: Hip09 erratum 162100801", + .iidr = 0x00051736, + .mask = 0xffffffff, + .init = its_enable_quirk_hip09_162100801, + }, +#endif #ifdef CONFIG_ROCKCHIP_ERRATUM_3588001 { .desc = "ITS: Rockchip erratum RK3588001", -- 2.30.0

2 1

[PATCH OLK-5.10] RDMA/srpt: Support specifying the srpt_service_guid parameter
by Ziyang Xuan 10 Apr '24

10 Apr '24

From: Bart Van Assche <bvanassche(a)acm.org> stable inclusion from stable-v5.10.211 commit 5a5c039dac1b1b7ba3e91c791f4421052bf79b82 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/I9E3EE CVE: CVE-2024-26744 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- [ Upstream commit fdfa083549de5d50ebf7f6811f33757781e838c0 ] Make loading ib_srpt with this parameter set work. The current behavior is that setting that parameter while loading the ib_srpt kernel module triggers the following kernel crash: BUG: kernel NULL pointer dereference, address: 0000000000000000 Call Trace: <TASK> parse_one+0x18c/0x1d0 parse_args+0xe1/0x230 load_module+0x8de/0xa60 init_module_from_file+0x8b/0xd0 idempotent_init_module+0x181/0x240 __x64_sys_finit_module+0x5a/0xb0 do_syscall_64+0x5f/0xe0 entry_SYSCALL_64_after_hwframe+0x6e/0x76 Cc: LiHonggang <honggangli(a)163.com> Reported-by: LiHonggang <honggangli(a)163.com> Fixes: a42d985bd5b2 ("ib_srpt: Initial SRP Target merge for v3.3-rc1") Signed-off-by: Bart Van Assche <bvanassche(a)acm.org> Link: https://lore.kernel.org/r/20240205004207.17031-1-bvanassche@acm.org Signed-off-by: Leon Romanovsky <leon(a)kernel.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> Signed-off-by: Ziyang Xuan <william.xuanziyang(a)huawei.com> --- drivers/infiniband/ulp/srpt/ib_srpt.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/drivers/infiniband/ulp/srpt/ib_srpt.c b/drivers/infiniband/ulp/srpt/ib_srpt.c index 983f59c87b79..80e99e9e9717 100644 --- a/drivers/infiniband/ulp/srpt/ib_srpt.c +++ b/drivers/infiniband/ulp/srpt/ib_srpt.c @@ -79,12 +79,16 @@ module_param(srpt_srq_size, int, 0444); MODULE_PARM_DESC(srpt_srq_size, "Shared receive queue (SRQ) size."); +static int srpt_set_u64_x(const char *buffer, const struct kernel_param *kp) +{ + return kstrtou64(buffer, 16, (u64 *)kp->arg); +} static int srpt_get_u64_x(char *buffer, const struct kernel_param *kp) { return sprintf(buffer, "0x%016llx\n", *(u64 *)kp->arg); } -module_param_call(srpt_service_guid, NULL, srpt_get_u64_x, &srpt_service_guid, - 0444); +module_param_call(srpt_service_guid, srpt_set_u64_x, srpt_get_u64_x, + &srpt_service_guid, 0444); MODULE_PARM_DESC(srpt_service_guid, "Using this value for ioc_guid, id_ext, and cm_listen_id instead of using the node_guid of the first HCA."); -- 2.25.1

2 1

[PATCH openEuler-1.0-LTS] RDMA/srpt: Support specifying the srpt_service_guid parameter
by Ziyang Xuan 10 Apr '24

10 Apr '24

From: Bart Van Assche <bvanassche(a)acm.org> stable inclusion from stable-v4.19.308 commit 84f1dac960cfa210a3b7a7522e6c2320ae91932b category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/I9E3EE CVE: CVE-2024-26744 -------------------------------- [ Upstream commit fdfa083549de5d50ebf7f6811f33757781e838c0 ] Make loading ib_srpt with this parameter set work. The current behavior is that setting that parameter while loading the ib_srpt kernel module triggers the following kernel crash: BUG: kernel NULL pointer dereference, address: 0000000000000000 Call Trace: <TASK> parse_one+0x18c/0x1d0 parse_args+0xe1/0x230 load_module+0x8de/0xa60 init_module_from_file+0x8b/0xd0 idempotent_init_module+0x181/0x240 __x64_sys_finit_module+0x5a/0xb0 do_syscall_64+0x5f/0xe0 entry_SYSCALL_64_after_hwframe+0x6e/0x76 Cc: LiHonggang <honggangli(a)163.com> Reported-by: LiHonggang <honggangli(a)163.com> Fixes: a42d985bd5b2 ("ib_srpt: Initial SRP Target merge for v3.3-rc1") Signed-off-by: Bart Van Assche <bvanassche(a)acm.org> Link: https://lore.kernel.org/r/20240205004207.17031-1-bvanassche@acm.org Signed-off-by: Leon Romanovsky <leon(a)kernel.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> Signed-off-by: Ziyang Xuan <william.xuanziyang(a)huawei.com> --- drivers/infiniband/ulp/srpt/ib_srpt.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/drivers/infiniband/ulp/srpt/ib_srpt.c b/drivers/infiniband/ulp/srpt/ib_srpt.c index ea4afdeb06a4..7550c9777ed1 100644 --- a/drivers/infiniband/ulp/srpt/ib_srpt.c +++ b/drivers/infiniband/ulp/srpt/ib_srpt.c @@ -82,12 +82,16 @@ module_param(srpt_srq_size, int, 0444); MODULE_PARM_DESC(srpt_srq_size, "Shared receive queue (SRQ) size."); +static int srpt_set_u64_x(const char *buffer, const struct kernel_param *kp) +{ + return kstrtou64(buffer, 16, (u64 *)kp->arg); +} static int srpt_get_u64_x(char *buffer, const struct kernel_param *kp) { return sprintf(buffer, "0x%016llx", *(u64 *)kp->arg); } -module_param_call(srpt_service_guid, NULL, srpt_get_u64_x, &srpt_service_guid, - 0444); +module_param_call(srpt_service_guid, srpt_set_u64_x, srpt_get_u64_x, + &srpt_service_guid, 0444); MODULE_PARM_DESC(srpt_service_guid, "Using this value for ioc_guid, id_ext, and cm_listen_id" " instead of using the node_guid of the first HCA."); -- 2.25.1

2 1

[PATCH openEuler-22.03-LTS-SP2 0/1] CVE-2021-46926
by Liu Mingrui 10 Apr '24

10 Apr '24

CVE-2021-46926 Libin Yang (1): ALSA: hda: intel-sdw-acpi: harden detection of controller drivers/soundwire/intel_init.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) -- 2.25.1

2 2

[PATCH openEuler-22.03-LTS-SP1 0/1] CVE-2021-46926
by Liu Mingrui 10 Apr '24

10 Apr '24

CVE-2021-46926 Libin Yang (1): ALSA: hda: intel-sdw-acpi: harden detection of controller drivers/soundwire/intel_init.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) -- 2.25.1

2 2

[PATCH openEuler-22.03-LTS 0/1] CVE-2021-46926
by Liu Mingrui 10 Apr '24

10 Apr '24

CVE-2021-46926 Libin Yang (1): ALSA: hda: intel-sdw-acpi: harden detection of controller drivers/soundwire/intel_init.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) -- 2.25.1

2 2

[PATCH OLK-6.6 00/14] Some fixes and cleanups for SAS
by Yihang Li 10 Apr '24

10 Apr '24

From: Bing Xia <xiabing12(a)h-partners.com> This series contains some fixes and cleanups including: - Add slave_destroy interface for v3 hw; - Remove hisi_hba->timer for v3 hw; - Handle the NCQ error returned by D2H frame; - Fix disk not being scanned in after being removed; - Add a helper sas_get_sas_addr_and_dev_type(); - Directly call register snapshot instead of using workqueue; - Allocate DFX memory during dump trigger; - Fix a deadlock issue related to automatic debugfs; - Check whether debugfs is enabled before removing or releasing it; - Check usage count only when the runtime PM status is RPM_SUSPENDING - Remove redundant checks for automatic debugfs dump; - Allocation SMP request is aligned to ARCH_DMA_MINALIGN; - Modify the deadline for ata_wait_after_reset(); - Revert "scsi: hisi_sas: Disable SATA disk phy for severe I_T nexus reset failure" Qi Liu (1): scsi: hisi_sas: Add slave_destroy interface for v3 hw Xiang Chen (1): scsi: hisi_sas: Remove hisi_hba->timer for v3 hw Xingui Yang (3): scsi: hisi_sas: Handle the NCQ error returned by D2H frame scsi: libsas: Fix disk not being scanned in after being removed scsi: libsas: Add a helper sas_get_sas_addr_and_dev_type() Yihang Li (8): scsi: hisi_sas: Directly call register snapshot instead of using workqueue scsi: hisi_sas: Allocate DFX memory during dump trigger scsi: hisi_sas: Fix a deadlock issue related to automatic dump scsi: hisi_sas: Check whether debugfs is enabled before removing or releasing it scsi: hisi_sas: Check usage count only when the runtime PM status is RPM_SUSPENDING scsi: hisi_sas: Remove redundant checks for automatic debugfs dump scsi: libsas: Allocation SMP request is aligned to ARCH_DMA_MINALIGN scsi: hisi_sas: Modify the deadline for ata_wait_after_reset() xiabing (1): Revert "scsi: hisi_sas: Disable SATA disk phy for severe I_T nexus reset failure" drivers/scsi/hisi_sas/hisi_sas.h | 3 +- drivers/scsi/hisi_sas/hisi_sas_main.c | 60 +++++------ drivers/scsi/hisi_sas/hisi_sas_v3_hw.c | 138 +++++++++++++------------ drivers/scsi/libsas/sas_expander.c | 53 ++++++---- 4 files changed, 140 insertions(+), 114 deletions(-) -- 2.30.0

2 15

[PATCH OLK-5.10] ext4: fix double-free of blocks due to wrong extents moved_len
by Long Li 10 Apr '24

10 Apr '24

From: Baokun Li <libaokun1(a)huawei.com> stable inclusion from stable-v5.10.167 commit d033a555d9a1cf53dbf3301af7199cc4a4c8f537 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/I9E2F9 CVE: CVE-2024-26704 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=… -------------------------------- commit 55583e899a5357308274601364741a83e78d6ac4 upstream. In ext4_move_extents(), moved_len is only updated when all moves are successfully executed, and only discards orig_inode and donor_inode preallocations when moved_len is not zero. When the loop fails to exit after successfully moving some extents, moved_len is not updated and remains at 0, so it does not discard the preallocations. If the moved extents overlap with the preallocated extents, the overlapped extents are freed twice in ext4_mb_release_inode_pa() and ext4_process_freed_data() (as described in commit 94d7c16cbbbd ("ext4: Fix double-free of blocks with EXT4_IOC_MOVE_EXT")), and bb_free is incremented twice. Hence when trim is executed, a zero-division bug is triggered in mb_update_avg_fragment_size() because bb_free is not zero and bb_fragments is zero. Therefore, update move_len after each extent move to avoid the issue. Reported-by: Wei Chen <harperchen1110(a)gmail.com> Reported-by: xingwei lee <xrivendell7(a)gmail.com> Closes: https://lore.kernel.org/r/CAO4mrferzqBUnCag8R3m2zf897ts9UEuhjFQGPtODT92rYyR… Fixes: fcf6b1b729bc ("ext4: refactor ext4_move_extents code base") CC: <stable(a)vger.kernel.org> # 3.18 Signed-off-by: Baokun Li <libaokun1(a)huawei.com> Reviewed-by: Jan Kara <jack(a)suse.cz> Link: https://lore.kernel.org/r/20240104142040.2835097-2-libaokun1@huawei.com Signed-off-by: Theodore Ts'o <tytso(a)mit.edu> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Signed-off-by: Long Li <leo.lilong(a)huawei.com> --- fs/ext4/move_extent.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/fs/ext4/move_extent.c b/fs/ext4/move_extent.c index 64a579734f93..f8dd5d972c33 100644 --- a/fs/ext4/move_extent.c +++ b/fs/ext4/move_extent.c @@ -615,6 +615,7 @@ ext4_move_extents(struct file *o_filp, struct file *d_filp, __u64 orig_blk, goto out; o_end = o_start + len; + *moved_len = 0; while (o_start < o_end) { struct ext4_extent *ex; ext4_lblk_t cur_blk, next_blk; @@ -670,7 +671,7 @@ ext4_move_extents(struct file *o_filp, struct file *d_filp, __u64 orig_blk, */ ext4_double_up_write_data_sem(orig_inode, donor_inode); /* Swap original branches with new branches */ - move_extent_per_page(o_filp, donor_inode, + *moved_len += move_extent_per_page(o_filp, donor_inode, orig_page_index, donor_page_index, offset_in_page, cur_len, unwritten, &ret); @@ -680,9 +681,6 @@ ext4_move_extents(struct file *o_filp, struct file *d_filp, __u64 orig_blk, o_start += cur_len; d_start += cur_len; } - *moved_len = o_start - orig_blk; - if (*moved_len > len) - *moved_len = len; out: if (*moved_len) { -- 2.31.1

2 1

[PATCH OLK-5.10 0/1] CVE-2021-46926
by Liu Mingrui 10 Apr '24

10 Apr '24

CVE-2021-46926 Libin Yang (1): ALSA: hda: intel-sdw-acpi: harden detection of controller drivers/soundwire/intel_init.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) -- 2.25.1

2 2

[PATCH 0LK-5.10] EDAC/thunderx: Fix possible out-of-bounds string access
by Guo Mengqi 10 Apr '24

10 Apr '24

From: Arnd Bergmann <arnd(a)arndb.de> stable inclusion from stable-v5.10.209 commit 6aa7865ba7ff7f0ede0035180fb3b9400ceb405a category: bugfix bugzilla: 189268 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- [ Upstream commit 475c58e1a471e9b873e3e39958c64a2d278275c8 ] Enabling -Wstringop-overflow globally exposes a warning for a common bug in the usage of strncat(): drivers/edac/thunderx_edac.c: In function 'thunderx_ocx_com_threaded_isr': drivers/edac/thunderx_edac.c:1136:17: error: 'strncat' specified bound 1024 equals destination size [-Werror=stringop-overflow=] 1136 | strncat(msg, other, OCX_MESSAGE_SIZE); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ... 1145 | strncat(msg, other, OCX_MESSAGE_SIZE); ... 1150 | strncat(msg, other, OCX_MESSAGE_SIZE); ... Apparently the author of this driver expected strncat() to behave the way that strlcat() does, which uses the size of the destination buffer as its third argument rather than the length of the source buffer. The result is that there is no check on the size of the allocated buffer. Change it to strlcat(). [ bp: Trim compiler output, fixup commit message. ] Fixes: 41003396f932 ("EDAC, thunderx: Add Cavium ThunderX EDAC driver") Signed-off-by: Arnd Bergmann <arnd(a)arndb.de> Signed-off-by: Borislav Petkov (AMD) <bp(a)alien8.de> Reviewed-by: Gustavo A. R. Silva <gustavoars(a)kernel.org> Link: https://lore.kernel.org/r/20231122222007.3199885-1-arnd@kernel.org Signed-off-by: Sasha Levin <sashal(a)kernel.org> Signed-off-by: Wang Hai <wanghai38(a)huawei.com> --- drivers/edac/thunderx_edac.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/drivers/edac/thunderx_edac.c b/drivers/edac/thunderx_edac.c index 0eb5eb97fd74..3b0e1fe27d93 100644 --- a/drivers/edac/thunderx_edac.c +++ b/drivers/edac/thunderx_edac.c @@ -1133,7 +1133,7 @@ static irqreturn_t thunderx_ocx_com_threaded_isr(int irq, void *irq_id) decode_register(other, OCX_OTHER_SIZE, ocx_com_errors, ctx->reg_com_int); - strncat(msg, other, OCX_MESSAGE_SIZE); + strlcat(msg, other, OCX_MESSAGE_SIZE); for (lane = 0; lane < OCX_RX_LANES; lane++) if (ctx->reg_com_int & BIT(lane)) { @@ -1142,12 +1142,12 @@ static irqreturn_t thunderx_ocx_com_threaded_isr(int irq, void *irq_id) lane, ctx->reg_lane_int[lane], lane, ctx->reg_lane_stat11[lane]); - strncat(msg, other, OCX_MESSAGE_SIZE); + strlcat(msg, other, OCX_MESSAGE_SIZE); decode_register(other, OCX_OTHER_SIZE, ocx_lane_errors, ctx->reg_lane_int[lane]); - strncat(msg, other, OCX_MESSAGE_SIZE); + strlcat(msg, other, OCX_MESSAGE_SIZE); } if (ctx->reg_com_int & OCX_COM_INT_CE) @@ -1217,7 +1217,7 @@ static irqreturn_t thunderx_ocx_lnk_threaded_isr(int irq, void *irq_id) decode_register(other, OCX_OTHER_SIZE, ocx_com_link_errors, ctx->reg_com_link_int); - strncat(msg, other, OCX_MESSAGE_SIZE); + strlcat(msg, other, OCX_MESSAGE_SIZE); if (ctx->reg_com_link_int & OCX_COM_LINK_INT_UE) edac_device_handle_ue(ocx->edac_dev, 0, 0, msg); @@ -1896,7 +1896,7 @@ static irqreturn_t thunderx_l2c_threaded_isr(int irq, void *irq_id) decode_register(other, L2C_OTHER_SIZE, l2_errors, ctx->reg_int); - strncat(msg, other, L2C_MESSAGE_SIZE); + strlcat(msg, other, L2C_MESSAGE_SIZE); if (ctx->reg_int & mask_ue) edac_device_handle_ue(l2c->edac_dev, 0, 0, msg); -- 2.17.1

1 0

[PATCH openEuler-1.0-LTS] ext4: fix double-free of blocks due to wrong extents moved_len
by Long Li 10 Apr '24

10 Apr '24

From: Baokun Li <libaokun1(a)huawei.com> stable inclusion from stable-v4.19.273 commit b4fbb89d722cbb16beaaea234b7230faaaf68c71 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/I9E2F9 CVE: CVE-2024-26704 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=… -------------------------------- commit 55583e899a5357308274601364741a83e78d6ac4 upstream. In ext4_move_extents(), moved_len is only updated when all moves are successfully executed, and only discards orig_inode and donor_inode preallocations when moved_len is not zero. When the loop fails to exit after successfully moving some extents, moved_len is not updated and remains at 0, so it does not discard the preallocations. If the moved extents overlap with the preallocated extents, the overlapped extents are freed twice in ext4_mb_release_inode_pa() and ext4_process_freed_data() (as described in commit 94d7c16cbbbd ("ext4: Fix double-free of blocks with EXT4_IOC_MOVE_EXT")), and bb_free is incremented twice. Hence when trim is executed, a zero-division bug is triggered in mb_update_avg_fragment_size() because bb_free is not zero and bb_fragments is zero. Therefore, update move_len after each extent move to avoid the issue. Reported-by: Wei Chen <harperchen1110(a)gmail.com> Reported-by: xingwei lee <xrivendell7(a)gmail.com> Closes: https://lore.kernel.org/r/CAO4mrferzqBUnCag8R3m2zf897ts9UEuhjFQGPtODT92rYyR… Fixes: fcf6b1b729bc ("ext4: refactor ext4_move_extents code base") CC: <stable(a)vger.kernel.org> # 3.18 Signed-off-by: Baokun Li <libaokun1(a)huawei.com> Reviewed-by: Jan Kara <jack(a)suse.cz> Link: https://lore.kernel.org/r/20240104142040.2835097-2-libaokun1@huawei.com Signed-off-by: Theodore Ts'o <tytso(a)mit.edu> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Signed-off-by: Long Li <leo.lilong(a)huawei.com> --- fs/ext4/move_extent.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/fs/ext4/move_extent.c b/fs/ext4/move_extent.c index 97512df281e3..4616d41216f3 100644 --- a/fs/ext4/move_extent.c +++ b/fs/ext4/move_extent.c @@ -618,6 +618,7 @@ ext4_move_extents(struct file *o_filp, struct file *d_filp, __u64 orig_blk, goto out; o_end = o_start + len; + *moved_len = 0; while (o_start < o_end) { struct ext4_extent *ex; ext4_lblk_t cur_blk, next_blk; @@ -673,7 +674,7 @@ ext4_move_extents(struct file *o_filp, struct file *d_filp, __u64 orig_blk, */ ext4_double_up_write_data_sem(orig_inode, donor_inode); /* Swap original branches with new branches */ - move_extent_per_page(o_filp, donor_inode, + *moved_len += move_extent_per_page(o_filp, donor_inode, orig_page_index, donor_page_index, offset_in_page, cur_len, unwritten, &ret); @@ -683,9 +684,6 @@ ext4_move_extents(struct file *o_filp, struct file *d_filp, __u64 orig_blk, o_start += cur_len; d_start += cur_len; } - *moved_len = o_start - orig_blk; - if (*moved_len > len) - *moved_len = len; out: if (*moved_len) { -- 2.31.1

2 1

[PATCH OLK-5.10 0/2] fix CVE-2024-26669
by Zhengchao Shao 10 Apr '24

10 Apr '24

fix CVE-2024-26669. Ido Schimmel (1): net/sched: flower: Fix chain template offload Zhengchao Shao (1): net/sched: flower: Fix kabi change net/sched/cls_api.c | 20 ++++++++++++++++++++ net/sched/cls_flower.c | 23 +++++++++++++++++++++++ 2 files changed, 43 insertions(+) -- 2.34.1

2 3