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[openeuler:openEuler-1.0-LTS 18554/22398] drivers/net/ethernet/netswift/ngbe/ngbe_main.o: warning: objtool: missing symbol for section .init.text
by kernel test robot 11 May '24

11 May '24

tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS head: a786a35ec1aeb84a5ff258956854c2eaebec12b7 commit: 206f9c11a8c8b0197da5a26859d96d2ed65f5757 [18554/22398] net: ngbe: Add Netswift Giga NIC driver config: x86_64-buildonly-randconfig-004-20240510 (https://download.01.org/0day-ci/archive/20240511/202405110244.yz4AxkCm-lkp@…) compiler: clang version 18.1.5 (https://github.com/llvm/llvm-project 617a15a9eac96088ae5e9134248d8236e34b91b1) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240511/202405110244.yz4AxkCm-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/202405110244.yz4AxkCm-lkp@intel.com/ All warnings (new ones prefixed by >>): In file included from drivers/net/ethernet/netswift/ngbe/ngbe_main.c:38: drivers/net/ethernet/netswift/ngbe/ngbe.h:764:6: warning: variable 'cur_diff' set but not used [-Wunused-but-set-variable] 764 | u32 cur_diff = 0; | ^ drivers/net/ethernet/netswift/ngbe/ngbe_main.c:170:6: warning: no previous prototype for function 'ngbe_service_event_schedule' [-Wmissing-prototypes] 170 | void ngbe_service_event_schedule(struct ngbe_adapter *adapter) | ^ drivers/net/ethernet/netswift/ngbe/ngbe_main.c:170:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 170 | void ngbe_service_event_schedule(struct ngbe_adapter *adapter) | ^ | static drivers/net/ethernet/netswift/ngbe/ngbe_main.c:433:7: warning: variable 'real_tx_hang' set but not used [-Wunused-but-set-variable] 433 | bool real_tx_hang = false; | ^ drivers/net/ethernet/netswift/ngbe/ngbe_main.c:3223:6: warning: no previous prototype for function 'ngbe_configure_isb' [-Wmissing-prototypes] 3223 | void ngbe_configure_isb(struct ngbe_adapter *adapter) | ^ drivers/net/ethernet/netswift/ngbe/ngbe_main.c:3223:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 3223 | void ngbe_configure_isb(struct ngbe_adapter *adapter) | ^ | static drivers/net/ethernet/netswift/ngbe/ngbe_main.c:3233:6: warning: no previous prototype for function 'ngbe_configure_port' [-Wmissing-prototypes] 3233 | void ngbe_configure_port(struct ngbe_adapter *adapter) | ^ drivers/net/ethernet/netswift/ngbe/ngbe_main.c:3233:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 3233 | void ngbe_configure_port(struct ngbe_adapter *adapter) | ^ | static drivers/net/ethernet/netswift/ngbe/ngbe_main.c:3592:6: warning: no previous prototype for function 'ngbe_disable_device' [-Wmissing-prototypes] 3592 | void ngbe_disable_device(struct ngbe_adapter *adapter) | ^ drivers/net/ethernet/netswift/ngbe/ngbe_main.c:3592:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 3592 | void ngbe_disable_device(struct ngbe_adapter *adapter) | ^ | static drivers/net/ethernet/netswift/ngbe/ngbe_main.c:3693:5: warning: no previous prototype for function 'ngbe_init_shared_code' [-Wmissing-prototypes] 3693 | s32 ngbe_init_shared_code(struct ngbe_hw *hw) | ^ drivers/net/ethernet/netswift/ngbe/ngbe_main.c:3693:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 3693 | s32 ngbe_init_shared_code(struct ngbe_hw *hw) | ^ | static drivers/net/ethernet/netswift/ngbe/ngbe_main.c:5810:5: warning: no previous prototype for function 'ngbe_skb_pad_nonzero' [-Wmissing-prototypes] 5810 | int ngbe_skb_pad_nonzero(struct sk_buff *skb, int pad) | ^ drivers/net/ethernet/netswift/ngbe/ngbe_main.c:5810:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 5810 | int ngbe_skb_pad_nonzero(struct sk_buff *skb, int pad) | ^ | static drivers/net/ethernet/netswift/ngbe/ngbe_main.c:6010:6: warning: variable 'prtad' set but not used [-Wunused-but-set-variable] 6010 | int prtad, devad, ret = 0; | ^ drivers/net/ethernet/netswift/ngbe/ngbe_main.c:6010:13: warning: variable 'devad' set but not used [-Wunused-but-set-variable] 6010 | int prtad, devad, ret = 0; | ^ 10 warnings generated. drivers/net/ethernet/netswift/ngbe/ngbe_main.c:257: warning: Function parameter or member 'quiet' not described in 'ngbe_read_reg' drivers/net/ethernet/netswift/ngbe/ngbe_main.c:1644: warning: Function parameter or member 'queues' not described in 'ngbe_irq_enable' drivers/net/ethernet/netswift/ngbe/ngbe_main.c:1644: warning: Function parameter or member 'flush' not described in 'ngbe_irq_enable' drivers/net/ethernet/netswift/ngbe/ngbe_main.c:2035: warning: Function parameter or member 'adapter' not described in 'ngbe_configure_msi_and_legacy' drivers/net/ethernet/netswift/ngbe/ngbe_main.c:2449: warning: Function parameter or member 'adapter' not described in 'ngbe_configure_bridge_mode' drivers/net/ethernet/netswift/ngbe/ngbe_main.c:2913: warning: Function parameter or member 'pool' not described in 'ngbe_write_uc_addr_list' drivers/net/ethernet/netswift/ngbe/ngbe_main.c:3722: warning: cannot understand function prototype: 'const u32 def_rss_key[10] = ' drivers/net/ethernet/netswift/ngbe/ngbe_main.c:4583: warning: Function parameter or member 'adapter' not described in 'ngbe_check_hang_subtask' drivers/net/ethernet/netswift/ngbe/ngbe_main.c:4648: warning: Function parameter or member 'adapter' not described in 'ngbe_watchdog_update_link_status' drivers/net/ethernet/netswift/ngbe/ngbe_main.c:4744: warning: Function parameter or member 'adapter' not described in 'ngbe_watchdog_link_is_up' drivers/net/ethernet/netswift/ngbe/ngbe_main.c:4789: warning: Function parameter or member 'adapter' not described in 'ngbe_watchdog_link_is_down' drivers/net/ethernet/netswift/ngbe/ngbe_main.c:4856: warning: Function parameter or member 'adapter' not described in 'ngbe_watchdog_flush_tx' drivers/net/ethernet/netswift/ngbe/ngbe_main.c:4928: warning: Function parameter or member 'adapter' not described in 'ngbe_watchdog_subtask' drivers/net/ethernet/netswift/ngbe/ngbe_main.c:4957: warning: Function parameter or member 't' not described in 'ngbe_service_timer' drivers/net/ethernet/netswift/ngbe/ngbe_main.c:4957: warning: Excess function parameter 'data' description in 'ngbe_service_timer' drivers/net/ethernet/netswift/ngbe/ngbe_main.c:6043: warning: Function parameter or member 'dev' not described in 'ngbe_setup_tc' drivers/net/ethernet/netswift/ngbe/ngbe_main.c:6043: warning: Excess function parameter 'netdev' description in 'ngbe_setup_tc' drivers/net/ethernet/netswift/ngbe/ngbe_main.c:6297: warning: Excess function parameter 'device_id' description in 'ngbe_wol_supported' drivers/net/ethernet/netswift/ngbe/ngbe_main.c:6297: warning: Excess function parameter 'subdev_id' description in 'ngbe_wol_supported' >> drivers/net/ethernet/netswift/ngbe/ngbe_main.o: warning: objtool: missing symbol for section .init.text -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:openEuler-1.0-LTS 2935/22394] net/netfilter/xt_TEE.o: warning: objtool: missing symbol for section .exit.text
by kernel test robot 11 May '24

11 May '24

tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS head: a786a35ec1aeb84a5ff258956854c2eaebec12b7 commit: 4868e78c935a8da49eb80e1af8710d2a1ad27624 [2935/22394] netfilter: xt_TEE: fix wrong interface selection config: x86_64-buildonly-randconfig-004-20240509 (https://download.01.org/0day-ci/archive/20240511/202405110005.f8e8EhFW-lkp@…) compiler: gcc-7 (Ubuntu 7.5.0-6ubuntu2) 7.5.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240511/202405110005.f8e8EhFW-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/202405110005.f8e8EhFW-lkp@intel.com/ All warnings (new ones prefixed by >>): >> net/netfilter/xt_TEE.o: warning: objtool: missing symbol for section .exit.text -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:openEuler-1.0-LTS 14777/22394] drivers/scsi/huawei/hifc/hifc_portmng.o: warning: objtool: missing symbol for section .text
by kernel test robot 10 May '24

10 May '24

tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS head: a786a35ec1aeb84a5ff258956854c2eaebec12b7 commit: 7fc993d55d1b54ae40e29dfac825a18d04d644c6 [14777/22394] scsi/hifc: add hifc driver FC service module config: x86_64-buildonly-randconfig-004-20240510 (https://download.01.org/0day-ci/archive/20240510/202405102258.1OIgsP3m-lkp@…) compiler: clang version 18.1.5 (https://github.com/llvm/llvm-project 617a15a9eac96088ae5e9134248d8236e34b91b1) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240510/202405102258.1OIgsP3m-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/202405102258.1OIgsP3m-lkp@intel.com/ All warnings (new ones prefixed by >>): In file included from drivers/scsi/huawei/hifc/hifc_portmng.c:6: In file included from drivers/scsi/huawei/hifc/hifc_module.h:10: In file included from drivers/scsi/huawei/hifc/unf_common.h:9: In file included from drivers/scsi/huawei/hifc/unf_scsi_common.h:10: In file included from drivers/scsi/huawei/hifc/hifc_knl_adp.h:30: In file included from include/scsi/scsi_host.h:12: In file included from include/linux/blk-mq.h:5: In file included from include/linux/blkdev.h:16: include/linux/pagemap.h:425:21: warning: cast from 'int (*)(struct file *, struct page *)' to 'filler_t *' (aka 'int (*)(void *, struct page *)') converts to incompatible function type [-Wcast-function-type-strict] 425 | filler_t *filler = (filler_t *)mapping->a_ops->readpage; | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/scsi/huawei/hifc/hifc_portmng.c:570:5: warning: no previous prototype for function 'hifc_dfx_get_rxtx_error_state' [-Wmissing-prototypes] 570 | int hifc_dfx_get_rxtx_error_state(void *v_hba, void *v_buff_out) | ^ drivers/scsi/huawei/hifc/hifc_portmng.c:570:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 570 | int hifc_dfx_get_rxtx_error_state(void *v_hba, void *v_buff_out) | ^ | static drivers/scsi/huawei/hifc/hifc_portmng.c:1118:14: warning: no previous prototype for function 'hifc_port_info' [-Wmissing-prototypes] 1118 | unsigned int hifc_port_info(struct unf_hinicam_pkg *v_input) | ^ drivers/scsi/huawei/hifc/hifc_portmng.c:1118:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 1118 | unsigned int hifc_port_info(struct unf_hinicam_pkg *v_input) | ^ | static 3 warnings generated. >> drivers/scsi/huawei/hifc/hifc_portmng.o: warning: objtool: missing symbol for section .text -- In file included from drivers/scsi/huawei/hifc/hifc_cmdq.c:21: In file included from drivers/scsi/huawei/hifc/hifc_knl_adp.h:30: In file included from include/scsi/scsi_host.h:12: In file included from include/linux/blk-mq.h:5: In file included from include/linux/blkdev.h:16: include/linux/pagemap.h:425:21: warning: cast from 'int (*)(struct file *, struct page *)' to 'filler_t *' (aka 'int (*)(void *, struct page *)') converts to incompatible function type [-Wcast-function-type-strict] 425 | filler_t *filler = (filler_t *)mapping->a_ops->readpage; | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/scsi/huawei/hifc/hifc_cmdq.c:1316:5: warning: no previous prototype for function 'hifc_set_cmdq_ctxts' [-Wmissing-prototypes] 1316 | int hifc_set_cmdq_ctxts(struct hifc_hwdev *hwdev) | ^ drivers/scsi/huawei/hifc/hifc_cmdq.c:1316:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 1316 | int hifc_set_cmdq_ctxts(struct hifc_hwdev *hwdev) | ^ | static 2 warnings generated. >> drivers/scsi/huawei/hifc/hifc_cmdq.o: warning: objtool: missing symbol for section .text -- In file included from drivers/scsi/huawei/hifc/unf_event.c:8: In file included from drivers/scsi/huawei/hifc/unf_common.h:9: In file included from drivers/scsi/huawei/hifc/unf_scsi_common.h:10: In file included from drivers/scsi/huawei/hifc/hifc_knl_adp.h:30: In file included from include/scsi/scsi_host.h:12: In file included from include/linux/blk-mq.h:5: In file included from include/linux/blkdev.h:16: include/linux/pagemap.h:425:21: warning: cast from 'int (*)(struct file *, struct page *)' to 'filler_t *' (aka 'int (*)(void *, struct page *)') converts to incompatible function type [-Wcast-function-type-strict] 425 | filler_t *filler = (filler_t *)mapping->a_ops->readpage; | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/scsi/huawei/hifc/unf_event.c:18:14: warning: no previous prototype for function 'unf_init_event_msg' [-Wmissing-prototypes] 18 | unsigned int unf_init_event_msg(struct unf_lport_s *v_lport) | ^ drivers/scsi/huawei/hifc/unf_event.c:18:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 18 | unsigned int unf_init_event_msg(struct unf_lport_s *v_lport) | ^ | static drivers/scsi/huawei/hifc/unf_event.c:69:6: warning: no previous prototype for function 'unf_init_event_node' [-Wmissing-prototypes] 69 | void unf_init_event_node(struct unf_cm_event_report *v_event_node) | ^ drivers/scsi/huawei/hifc/unf_event.c:69:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 69 | void unf_init_event_node(struct unf_cm_event_report *v_event_node) | ^ | static drivers/scsi/huawei/hifc/unf_event.c:85:29: warning: no previous prototype for function 'unf_get_free_event_node' [-Wmissing-prototypes] 85 | struct unf_cm_event_report *unf_get_free_event_node(void *v_lport) | ^ drivers/scsi/huawei/hifc/unf_event.c:85:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 85 | struct unf_cm_event_report *unf_get_free_event_node(void *v_lport) | ^ | static drivers/scsi/huawei/hifc/unf_event.c:128:6: warning: no previous prototype for function 'unf_check_event_mgr_status' [-Wmissing-prototypes] 128 | void unf_check_event_mgr_status(struct unf_event_mgr *v_event_mgr) | ^ drivers/scsi/huawei/hifc/unf_event.c:128:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 128 | void unf_check_event_mgr_status(struct unf_event_mgr *v_event_mgr) | ^ | static drivers/scsi/huawei/hifc/unf_event.c:142:6: warning: no previous prototype for function 'unf_release_event' [-Wmissing-prototypes] 142 | void unf_release_event(void *v_lport, void *v_event_node) | ^ drivers/scsi/huawei/hifc/unf_event.c:142:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 142 | void unf_release_event(void *v_lport, void *v_event_node) | ^ | static drivers/scsi/huawei/hifc/unf_event.c:166:6: warning: no previous prototype for function 'unf_post_event' [-Wmissing-prototypes] 166 | void unf_post_event(void *v_lport, void *v_event_node) | ^ drivers/scsi/huawei/hifc/unf_event.c:166:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 166 | void unf_post_event(void *v_lport, void *v_event_node) | ^ | static drivers/scsi/huawei/hifc/unf_event.c:249:6: warning: no previous prototype for function 'unf_wait_event_mgr_complete' [-Wmissing-prototypes] 249 | void unf_wait_event_mgr_complete(struct unf_event_mgr *v_event_mgr) | ^ drivers/scsi/huawei/hifc/unf_event.c:249:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 249 | void unf_wait_event_mgr_complete(struct unf_event_mgr *v_event_mgr) | ^ | static drivers/scsi/huawei/hifc/unf_event.c:355:6: warning: no previous prototype for function 'unf_release_global_event' [-Wmissing-prototypes] 355 | void unf_release_global_event(void *v_event_node) | ^ drivers/scsi/huawei/hifc/unf_event.c:355:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 355 | void unf_release_global_event(void *v_event_node) | ^ | static 9 warnings generated. >> drivers/scsi/huawei/hifc/unf_event.o: warning: objtool: missing symbol for section .text -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:openEuler-1.0-LTS 18554/22394] drivers/net/ethernet/netswift/ngbe/.tmp_ngbe_phy.o: warning: objtool: missing symbol for section .text
by kernel test robot 10 May '24

10 May '24

tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS head: f35cd2565c44b31298a14d8e033e94bfed1b0e1c commit: 206f9c11a8c8b0197da5a26859d96d2ed65f5757 [18554/22394] net: ngbe: Add Netswift Giga NIC driver config: x86_64-buildonly-randconfig-001-20240510 (https://download.01.org/0day-ci/archive/20240510/202405102228.PBZNkwU1-lkp@…) compiler: gcc-13 (Ubuntu 13.2.0-4ubuntu3) 13.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240510/202405102228.PBZNkwU1-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/202405102228.PBZNkwU1-lkp@intel.com/ All warnings (new ones prefixed by >>): In file included from include/linux/sctp.h:57, from drivers/net/ethernet/netswift/ngbe/ngbe.h:28, from drivers/net/ethernet/netswift/ngbe/ngbe_phy.h:22, from drivers/net/ethernet/netswift/ngbe/ngbe_phy.c:19: include/uapi/linux/sctp.h:390:1: warning: alignment 4 of 'struct sctp_paddr_change' is less than 8 [-Wpacked-not-aligned] 390 | } __attribute__((packed, aligned(4))); | ^ include/uapi/linux/sctp.h:719:1: warning: alignment 4 of 'struct sctp_setpeerprim' is less than 8 [-Wpacked-not-aligned] 719 | } __attribute__((packed, aligned(4))); | ^ include/uapi/linux/sctp.h:718:33: warning: 'sspp_addr' offset 4 in 'struct sctp_setpeerprim' isn't aligned to 8 [-Wpacked-not-aligned] 718 | struct sockaddr_storage sspp_addr; | ^~~~~~~~~ include/uapi/linux/sctp.h:732:1: warning: alignment 4 of 'struct sctp_prim' is less than 8 [-Wpacked-not-aligned] 732 | } __attribute__((packed, aligned(4))); | ^ include/uapi/linux/sctp.h:731:33: warning: 'ssp_addr' offset 4 in 'struct sctp_prim' isn't aligned to 8 [-Wpacked-not-aligned] 731 | struct sockaddr_storage ssp_addr; | ^~~~~~~~ include/uapi/linux/sctp.h:783:1: warning: alignment 4 of 'struct sctp_paddrparams' is less than 8 [-Wpacked-not-aligned] 783 | } __attribute__((packed, aligned(4))); | ^ include/uapi/linux/sctp.h:775:33: warning: 'spp_address' offset 4 in 'struct sctp_paddrparams' isn't aligned to 8 [-Wpacked-not-aligned] 775 | struct sockaddr_storage spp_address; | ^~~~~~~~~~~ include/uapi/linux/sctp.h:896:1: warning: alignment 4 of 'struct sctp_paddrinfo' is less than 8 [-Wpacked-not-aligned] 896 | } __attribute__((packed, aligned(4))); | ^ include/uapi/linux/sctp.h:890:33: warning: 'spinfo_address' offset 4 in 'struct sctp_paddrinfo' isn't aligned to 8 [-Wpacked-not-aligned] 890 | struct sockaddr_storage spinfo_address; | ^~~~~~~~~~~~~~ drivers/net/ethernet/netswift/ngbe/ngbe.h: In function 'ngbe_misc_isb': drivers/net/ethernet/netswift/ngbe/ngbe.h:764:13: warning: variable 'cur_diff' set but not used [-Wunused-but-set-variable] 764 | u32 cur_diff = 0; | ^~~~~~~~ drivers/net/ethernet/netswift/ngbe/ngbe_phy.c: At top level: drivers/net/ethernet/netswift/ngbe/ngbe_phy.c:30:6: warning: no previous prototype for 'ngbe_check_reset_blocked' [-Wmissing-prototypes] 30 | bool ngbe_check_reset_blocked(struct ngbe_hw *hw) | ^~~~~~~~~~~~~~~~~~~~~~~~ drivers/net/ethernet/netswift/ngbe/ngbe_phy.c:47:5: warning: no previous prototype for 'ngbe_phy_read_reg' [-Wmissing-prototypes] 47 | s32 ngbe_phy_read_reg(struct ngbe_hw *hw, | ^~~~~~~~~~~~~~~~~ drivers/net/ethernet/netswift/ngbe/ngbe_phy.c:70:5: warning: no previous prototype for 'ngbe_phy_write_reg' [-Wmissing-prototypes] 70 | s32 ngbe_phy_write_reg(struct ngbe_hw *hw, | ^~~~~~~~~~~~~~~~~~ drivers/net/ethernet/netswift/ngbe/ngbe_phy.c:89:5: warning: no previous prototype for 'ngbe_check_internal_phy_id' [-Wmissing-prototypes] 89 | s32 ngbe_check_internal_phy_id(struct ngbe_hw *hw) | ^~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/net/ethernet/netswift/ngbe/ngbe_phy.c:269:5: warning: no previous prototype for 'ngbe_check_mdi_phy_id' [-Wmissing-prototypes] 269 | s32 ngbe_check_mdi_phy_id(struct ngbe_hw *hw) | ^~~~~~~~~~~~~~~~~~~~~ drivers/net/ethernet/netswift/ngbe/ngbe_phy.c:300:6: warning: no previous prototype for 'ngbe_validate_phy_addr' [-Wmissing-prototypes] 300 | bool ngbe_validate_phy_addr(struct ngbe_hw *hw, u32 phy_addr) | ^~~~~~~~~~~~~~~~~~~~~~ drivers/net/ethernet/netswift/ngbe/ngbe_phy.c:316:5: warning: no previous prototype for 'ngbe_check_yt_phy_id' [-Wmissing-prototypes] 316 | s32 ngbe_check_yt_phy_id(struct ngbe_hw *hw) | ^~~~~~~~~~~~~~~~~~~~ drivers/net/ethernet/netswift/ngbe/ngbe_phy.c:1037:5: warning: no previous prototype for 'ngbe_phy_get_advertised_pause' [-Wmissing-prototypes] 1037 | s32 ngbe_phy_get_advertised_pause(struct ngbe_hw *hw, u8 *pause_bit) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/net/ethernet/netswift/ngbe/ngbe_phy.c:1074:5: warning: no previous prototype for 'ngbe_phy_get_lp_advertised_pause' [-Wmissing-prototypes] 1074 | s32 ngbe_phy_get_lp_advertised_pause(struct ngbe_hw *hw, u8 *pause_bit) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/net/ethernet/netswift/ngbe/ngbe_phy.c:1119:5: warning: no previous prototype for 'ngbe_phy_set_pause_advertisement' [-Wmissing-prototypes] 1119 | s32 ngbe_phy_set_pause_advertisement(struct ngbe_hw *hw, u16 pause_bit) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/net/ethernet/netswift/ngbe/ngbe_phy.c:1167:5: warning: no previous prototype for 'ngbe_phy_setup' [-Wmissing-prototypes] 1167 | s32 ngbe_phy_setup(struct ngbe_hw *hw) | ^~~~~~~~~~~~~~ drivers/net/ethernet/netswift/ngbe/ngbe_phy.c: In function 'ngbe_phy_get_lp_advertised_pause': drivers/net/ethernet/netswift/ngbe/ngbe_phy.c:1082:30: warning: 'value' may be used uninitialized [-Wmaybe-uninitialized] 1082 | value = (value >> 5) & 0x1; | ~~~~~~~~~~~~~^~~~~ drivers/net/ethernet/netswift/ngbe/ngbe_phy.c:1076:13: note: 'value' declared here 1076 | u16 value; | ^~~~~ drivers/net/ethernet/netswift/ngbe/ngbe_phy.c:123: warning: Function parameter or member 'device_type' not described in 'ngbe_phy_read_reg_mdi' >> drivers/net/ethernet/netswift/ngbe/.tmp_ngbe_phy.o: warning: objtool: missing symbol for section .text -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[PATCH openEuler-1.0-LTS v2] scsi: sd: Fix sd_do_mode_sense() buffer length handling
by Li Nan 10 May '24

10 May '24

From: Damien Le Moal <damien.lemoal(a)wdc.com> mainline inclusion from mainline-v5.16-rc1 commit c749301ebee82eb5e97dec14b6ab31a4aabe37a6 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/I9FNFK CVE: CVE-2021-47182 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… -------------------------------- For devices that explicitly asked for MODE SENSE(10) use, make sure that scsi_mode_sense() is called with a buffer of at least 8 bytes so that the sense header fits. Link: https://lore.kernel.org/r/20210820070255.682775-4-damien.lemoal@wdc.com Signed-off-by: Damien Le Moal <damien.lemoal(a)wdc.com> Signed-off-by: Martin K. Petersen <martin.petersen(a)oracle.com> Fixes: 907ea672e30b ("scsi: core: Fix scsi_mode_sense() buffer length handling") Conflicts: drivers/scsi/sd.c [ Mianline commit 0610959fbbca ("scsi: sd: Allow user to configure command retries") use 'sdkp->device' intead of 'sdp'. ] Signed-off-by: Li Nan <linan122(a)huawei.com> --- drivers/scsi/sd.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c index 45d6174d3458..f618726bbe70 100644 --- a/drivers/scsi/sd.c +++ b/drivers/scsi/sd.c @@ -2612,6 +2612,13 @@ sd_do_mode_sense(struct scsi_device *sdp, int dbd, int modepage, unsigned char *buffer, int len, struct scsi_mode_data *data, struct scsi_sense_hdr *sshdr) { + /* + * If we must use MODE SENSE(10), make sure that the buffer length + * is at least 8 bytes so that the mode sense header fits. + */ + if (sdp->use_10_for_ms && len < 8) + len = 8; + return scsi_mode_sense(sdp, dbd, modepage, buffer, len, SD_TIMEOUT, SD_MAX_RETRIES, data, sshdr); -- 2.39.2

2 1

[PATCH openEuler-1.0-LTS] scsi: sd: Fix sd_do_mode_sense() buffer length handling
by Li Nan 10 May '24

10 May '24

From: Damien Le Moal <damien.lemoal(a)wdc.com> mainline inclusion from mainline-v5.16-rc1 commit c749301ebee82eb5e97dec14b6ab31a4aabe37a6 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/I9FNFK CVE: CVE-2021-47182 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… -------------------------------- For devices that explicitly asked for MODE SENSE(10) use, make sure that scsi_mode_sense() is called with a buffer of at least 8 bytes so that the sense header fits. Link: https://lore.kernel.org/r/20210820070255.682775-4-damien.lemoal@wdc.com Signed-off-by: Damien Le Moal <damien.lemoal(a)wdc.com> Signed-off-by: Martin K. Petersen <martin.petersen(a)oracle.com> Fixes: 907ea672e30b ("scsi: core: Fix scsi_mode_sense() buffer length handling") Conflicts: drivers/scsi/sd.c [ Mianline commit 0610959fbbca ("scsi: sd: Allow user to configure command retries") changed context. ] Signed-off-by: Li Nan <linan122(a)huawei.com> --- drivers/scsi/sd.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c index 45d6174d3458..8d3f8ac2d1ce 100644 --- a/drivers/scsi/sd.c +++ b/drivers/scsi/sd.c @@ -2612,6 +2612,13 @@ sd_do_mode_sense(struct scsi_device *sdp, int dbd, int modepage, unsigned char *buffer, int len, struct scsi_mode_data *data, struct scsi_sense_hdr *sshdr) { + /* + * If we must use MODE SENSE(10), make sure that the buffer length + * is at least 8 bytes so that the mode sense header fits. + */ + if (sdkp->device->use_10_for_ms && len < 8) + len = 8; + return scsi_mode_sense(sdp, dbd, modepage, buffer, len, SD_TIMEOUT, SD_MAX_RETRIES, data, sshdr); -- 2.39.2

2 1

[PATCH OLK-5.10] scsi: sd: Fix sd_do_mode_sense() buffer length handling
by Li Nan 10 May '24

10 May '24

From: Damien Le Moal <damien.lemoal(a)wdc.com> mainline inclusion from mainline-v5.16-rc1 commit c749301ebee82eb5e97dec14b6ab31a4aabe37a6 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/I9FNFK CVE: CVE-2021-47182 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… -------------------------------- For devices that explicitly asked for MODE SENSE(10) use, make sure that scsi_mode_sense() is called with a buffer of at least 8 bytes so that the sense header fits. Link: https://lore.kernel.org/r/20210820070255.682775-4-damien.lemoal@wdc.com Signed-off-by: Damien Le Moal <damien.lemoal(a)wdc.com> Signed-off-by: Martin K. Petersen <martin.petersen(a)oracle.com> Fixes: 46708639bcd8 ("[Backport] scsi: core: Fix scsi_mode_sense() buffer length handling") Signed-off-by: Li Nan <linan122(a)huawei.com> --- drivers/scsi/sd.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c index 5385805e06a8..595891482986 100644 --- a/drivers/scsi/sd.c +++ b/drivers/scsi/sd.c @@ -2657,6 +2657,13 @@ sd_do_mode_sense(struct scsi_disk *sdkp, int dbd, int modepage, unsigned char *buffer, int len, struct scsi_mode_data *data, struct scsi_sense_hdr *sshdr) { + /* + * If we must use MODE SENSE(10), make sure that the buffer length + * is at least 8 bytes so that the mode sense header fits. + */ + if (sdkp->device->use_10_for_ms && len < 8) + len = 8; + return scsi_mode_sense(sdkp->device, dbd, modepage, buffer, len, SD_TIMEOUT, sdkp->max_retries, data, sshdr); -- 2.39.2

2 1

[PATCH openEuler-1.0-LTS] scsi: sd: Fix sd_do_mode_sense() buffer length handling
by Li Nan 10 May '24

10 May '24

From: Damien Le Moal <damien.lemoal(a)wdc.com> mainline inclusion from mainline-v5.16-rc1 commit c749301ebee82eb5e97dec14b6ab31a4aabe37a6 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/I9FNFK CVE: CVE-2021-47182 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… -------------------------------- For devices that explicitly asked for MODE SENSE(10) use, make sure that scsi_mode_sense() is called with a buffer of at least 8 bytes so that the sense header fits. Link: https://lore.kernel.org/r/20210820070255.682775-4-damien.lemoal@wdc.com Signed-off-by: Damien Le Moal <damien.lemoal(a)wdc.com> Signed-off-by: Martin K. Petersen <martin.petersen(a)oracle.com> Fixes: 907ea672e30b ("scsi: core: Fix scsi_mode_sense() buffer length handling") Conflicts: drivers/scsi/sd.c [ Mianline commit 0610959fbbca ("scsi: sd: Allow user to configure command retries") changed context. ] Signed-off-by: Li Nan <linan122(a)huawei.com> --- drivers/scsi/sd.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c index 45d6174d3458..8d3f8ac2d1ce 100644 --- a/drivers/scsi/sd.c +++ b/drivers/scsi/sd.c @@ -2612,6 +2612,13 @@ sd_do_mode_sense(struct scsi_device *sdp, int dbd, int modepage, unsigned char *buffer, int len, struct scsi_mode_data *data, struct scsi_sense_hdr *sshdr) { + /* + * If we must use MODE SENSE(10), make sure that the buffer length + * is at least 8 bytes so that the mode sense header fits. + */ + if (sdkp->device->use_10_for_ms && len < 8) + len = 8; + return scsi_mode_sense(sdp, dbd, modepage, buffer, len, SD_TIMEOUT, SD_MAX_RETRIES, data, sshdr); -- 2.39.2

2 1

[PATCH OLK-6.6 1/2] netfilter: bridge: confirm multicast packets before passing them up the stack
by Ziyang Xuan 10 May '24

10 May '24

From: Florian Westphal <fw(a)strlen.de> stable inclusion from stable-v6.6.21 commit 80cd0487f630b5382734997c3e5e3003a77db315 category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I9MPZ8 CVE: NA Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- [ Upstream commit 62e7151ae3eb465e0ab52a20c941ff33bb6332e9 ] conntrack nf_confirm logic cannot handle cloned skbs referencing the same nf_conn entry, which will happen for multicast (broadcast) frames on bridges. Example: macvlan0 | br0 / \ ethX ethY ethX (or Y) receives a L2 multicast or broadcast packet containing an IP packet, flow is not yet in conntrack table. 1. skb passes through bridge and fake-ip (br_netfilter)Prerouting. -> skb->_nfct now references a unconfirmed entry 2. skb is broad/mcast packet. bridge now passes clones out on each bridge interface. 3. skb gets passed up the stack. 4. In macvlan case, macvlan driver retains clone(s) of the mcast skb and schedules a work queue to send them out on the lower devices. The clone skb->_nfct is not a copy, it is the same entry as the original skb. The macvlan rx handler then returns RX_HANDLER_PASS. 5. Normal conntrack hooks (in NF_INET_LOCAL_IN) confirm the orig skb. The Macvlan broadcast worker and normal confirm path will race. This race will not happen if step 2 already confirmed a clone. In that case later steps perform skb_clone() with skb->_nfct already confirmed (in hash table). This works fine. But such confirmation won't happen when eb/ip/nftables rules dropped the packets before they reached the nf_confirm step in postrouting. Pablo points out that nf_conntrack_bridge doesn't allow use of stateful nat, so we can safely discard the nf_conn entry and let inet call conntrack again. This doesn't work for bridge netfilter: skb could have a nat transformation. Also bridge nf prevents re-invocation of inet prerouting via 'sabotage_in' hook. Work around this problem by explicit confirmation of the entry at LOCAL_IN time, before upper layer has a chance to clone the unconfirmed entry. The downside is that this disables NAT and conntrack helpers. Alternative fix would be to add locking to all code parts that deal with unconfirmed packets, but even if that could be done in a sane way this opens up other problems, for example: -m physdev --physdev-out eth0 -j SNAT --snat-to 1.2.3.4 -m physdev --physdev-out eth1 -j SNAT --snat-to 1.2.3.5 For multicast case, only one of such conflicting mappings will be created, conntrack only handles 1:1 NAT mappings. Users should set create a setup that explicitly marks such traffic NOTRACK (conntrack bypass) to avoid this, but we cannot auto-bypass them, ruleset might have accept rules for untracked traffic already, so user-visible behaviour would change. Suggested-by: Pablo Neira Ayuso <pablo(a)netfilter.org> Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2") Closes: https://bugzilla.kernel.org/show_bug.cgi?id=217777 Signed-off-by: Florian Westphal <fw(a)strlen.de> Signed-off-by: Pablo Neira Ayuso <pablo(a)netfilter.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> Signed-off-by: Ziyang Xuan <william.xuanziyang(a)huawei.com> --- include/linux/netfilter.h | 1 + net/bridge/br_netfilter_hooks.c | 96 ++++++++++++++++++++++ net/bridge/netfilter/nf_conntrack_bridge.c | 30 +++++++ net/netfilter/nf_conntrack_core.c | 1 + 4 files changed, 128 insertions(+) diff --git a/include/linux/netfilter.h b/include/linux/netfilter.h index 94fac194a7b1..f3658dd0d28d 100644 --- a/include/linux/netfilter.h +++ b/include/linux/netfilter.h @@ -471,6 +471,7 @@ struct nf_ct_hook { const struct sk_buff *); void (*attach)(struct sk_buff *nskb, const struct sk_buff *skb); void (*set_closing)(struct nf_conntrack *nfct); + int (*confirm)(struct sk_buff *skb); KABI_RESERVE(1) KABI_RESERVE(2) diff --git a/net/bridge/br_netfilter_hooks.c b/net/bridge/br_netfilter_hooks.c index 92dae4c4922c..6ef67030b4db 100644 --- a/net/bridge/br_netfilter_hooks.c +++ b/net/bridge/br_netfilter_hooks.c @@ -43,6 +43,10 @@ #include <linux/sysctl.h> #endif +#if IS_ENABLED(CONFIG_NF_CONNTRACK) +#include <net/netfilter/nf_conntrack_core.h> +#endif + static unsigned int brnf_net_id __read_mostly; struct brnf_net { @@ -553,6 +557,90 @@ static unsigned int br_nf_pre_routing(void *priv, return NF_STOLEN; } +#if IS_ENABLED(CONFIG_NF_CONNTRACK) +/* conntracks' nf_confirm logic cannot handle cloned skbs referencing + * the same nf_conn entry, which will happen for multicast (broadcast) + * Frames on bridges. + * + * Example: + * macvlan0 + * br0 + * ethX ethY + * + * ethX (or Y) receives multicast or broadcast packet containing + * an IP packet, not yet in conntrack table. + * + * 1. skb passes through bridge and fake-ip (br_netfilter)Prerouting. + * -> skb->_nfct now references a unconfirmed entry + * 2. skb is broad/mcast packet. bridge now passes clones out on each bridge + * interface. + * 3. skb gets passed up the stack. + * 4. In macvlan case, macvlan driver retains clone(s) of the mcast skb + * and schedules a work queue to send them out on the lower devices. + * + * The clone skb->_nfct is not a copy, it is the same entry as the + * original skb. The macvlan rx handler then returns RX_HANDLER_PASS. + * 5. Normal conntrack hooks (in NF_INET_LOCAL_IN) confirm the orig skb. + * + * The Macvlan broadcast worker and normal confirm path will race. + * + * This race will not happen if step 2 already confirmed a clone. In that + * case later steps perform skb_clone() with skb->_nfct already confirmed (in + * hash table). This works fine. + * + * But such confirmation won't happen when eb/ip/nftables rules dropped the + * packets before they reached the nf_confirm step in postrouting. + * + * Work around this problem by explicit confirmation of the entry at + * LOCAL_IN time, before upper layer has a chance to clone the unconfirmed + * entry. + * + */ +static unsigned int br_nf_local_in(void *priv, + struct sk_buff *skb, + const struct nf_hook_state *state) +{ + struct nf_conntrack *nfct = skb_nfct(skb); + const struct nf_ct_hook *ct_hook; + struct nf_conn *ct; + int ret; + + if (!nfct || skb->pkt_type == PACKET_HOST) + return NF_ACCEPT; + + ct = container_of(nfct, struct nf_conn, ct_general); + if (likely(nf_ct_is_confirmed(ct))) + return NF_ACCEPT; + + WARN_ON_ONCE(skb_shared(skb)); + WARN_ON_ONCE(refcount_read(&nfct->use) != 1); + + /* We can't call nf_confirm here, it would create a dependency + * on nf_conntrack module. + */ + ct_hook = rcu_dereference(nf_ct_hook); + if (!ct_hook) { + skb->_nfct = 0ul; + nf_conntrack_put(nfct); + return NF_ACCEPT; + } + + nf_bridge_pull_encap_header(skb); + ret = ct_hook->confirm(skb); + switch (ret & NF_VERDICT_MASK) { + case NF_STOLEN: + return NF_STOLEN; + default: + nf_bridge_push_encap_header(skb); + break; + } + + ct = container_of(nfct, struct nf_conn, ct_general); + WARN_ON_ONCE(!nf_ct_is_confirmed(ct)); + + return ret; +} +#endif /* PF_BRIDGE/FORWARD *************************************************/ static int br_nf_forward_finish(struct net *net, struct sock *sk, struct sk_buff *skb) @@ -962,6 +1050,14 @@ static const struct nf_hook_ops br_nf_ops[] = { .hooknum = NF_BR_PRE_ROUTING, .priority = NF_BR_PRI_BRNF, }, +#if IS_ENABLED(CONFIG_NF_CONNTRACK) + { + .hook = br_nf_local_in, + .pf = NFPROTO_BRIDGE, + .hooknum = NF_BR_LOCAL_IN, + .priority = NF_BR_PRI_LAST, + }, +#endif { .hook = br_nf_forward_ip, .pf = NFPROTO_BRIDGE, diff --git a/net/bridge/netfilter/nf_conntrack_bridge.c b/net/bridge/netfilter/nf_conntrack_bridge.c index 0fcf357ea7ad..d32fce70d797 100644 --- a/net/bridge/netfilter/nf_conntrack_bridge.c +++ b/net/bridge/netfilter/nf_conntrack_bridge.c @@ -291,6 +291,30 @@ static unsigned int nf_ct_bridge_pre(void *priv, struct sk_buff *skb, return nf_conntrack_in(skb, &bridge_state); } +static unsigned int nf_ct_bridge_in(void *priv, struct sk_buff *skb, + const struct nf_hook_state *state) +{ + enum ip_conntrack_info ctinfo; + struct nf_conn *ct; + + if (skb->pkt_type == PACKET_HOST) + return NF_ACCEPT; + + /* nf_conntrack_confirm() cannot handle concurrent clones, + * this happens for broad/multicast frames with e.g. macvlan on top + * of the bridge device. + */ + ct = nf_ct_get(skb, &ctinfo); + if (!ct || nf_ct_is_confirmed(ct) || nf_ct_is_template(ct)) + return NF_ACCEPT; + + /* let inet prerouting call conntrack again */ + skb->_nfct = 0; + nf_ct_put(ct); + + return NF_ACCEPT; +} + static void nf_ct_bridge_frag_save(struct sk_buff *skb, struct nf_bridge_frag_data *data) { @@ -385,6 +409,12 @@ static struct nf_hook_ops nf_ct_bridge_hook_ops[] __read_mostly = { .hooknum = NF_BR_PRE_ROUTING, .priority = NF_IP_PRI_CONNTRACK, }, + { + .hook = nf_ct_bridge_in, + .pf = NFPROTO_BRIDGE, + .hooknum = NF_BR_LOCAL_IN, + .priority = NF_IP_PRI_CONNTRACK_CONFIRM, + }, { .hook = nf_ct_bridge_post, .pf = NFPROTO_BRIDGE, diff --git a/net/netfilter/nf_conntrack_core.c b/net/netfilter/nf_conntrack_core.c index 9f6f2e643575..e4ae2a08da6a 100644 --- a/net/netfilter/nf_conntrack_core.c +++ b/net/netfilter/nf_conntrack_core.c @@ -2766,6 +2766,7 @@ static const struct nf_ct_hook nf_conntrack_hook = { .get_tuple_skb = nf_conntrack_get_tuple_skb, .attach = nf_conntrack_attach, .set_closing = nf_conntrack_set_closing, + .confirm = __nf_conntrack_confirm, }; void nf_conntrack_init_end(void) -- 2.25.1

1 1

[PATCH OLK-6.6 0/3] Revert syscall performance degradation patches
by liwei 10 May '24

10 May '24

This patch group has about 30% impact on syscall performance. liwei (3): Revert "x86/bugs: Replace CONFIG_SPECTRE_BHI_{ON,OFF} with CONFIG_MITIGATION_SPECTRE_BHI" Revert "x86/bugs: Remove CONFIG_BHI_MITIGATION_AUTO and spectre_bhi=auto" Revert "x86: set SPECTRE_BHI_ON as default" Documentation/admin-guide/hw-vuln/spectre.rst | 4 ++++ .../admin-guide/kernel-parameters.txt | 3 +++ arch/x86/Kconfig | 21 ++++++++++++++++--- arch/x86/kernel/cpu/bugs.c | 10 ++++++++- 4 files changed, 34 insertions(+), 4 deletions(-) -- 2.25.1

2 4