Documentation/.renames.txt: warning: ignored by one of the .gitignore files ../drivers/char/applicom.c: In function ‘ac_register_board’: ../drivers/char/applicom.c:130:32: warning: variable ‘byte_reset_it’ set but not used [-Wunused-but-set-variable] 130 | volatile unsigned char byte_reset_it; | ^~~~~~~~~~~~~ ../drivers/char/applicom.c: In function ‘ac_read’: ../drivers/char/applicom.c:542:13: warning: variable ‘ret’ set but not used [-Wunused-but-set-variable] 542 | int ret = 0; | ^~~ ../drivers/char/applicom.c: In function ‘ac_ioctl’: ../drivers/char/applicom.c:705:32: warning: variable ‘byte_reset_it’ set but not used [-Wunused-but-set-variable] 705 | volatile unsigned char byte_reset_it; | ^~~~~~~~~~~~~ Warning: ../drivers/dma/xilinx/xdma.c:75 struct member 'last_interrupt' not described in 'xdma_chan' Warning: ../drivers/dma/xilinx/xdma.c:75 struct member 'stop_requested' not described in 'xdma_chan' Warning: ../drivers/dma/xilinx/xdma.c:75 struct member 'last_interrupt' not described in 'xdma_chan' Warning: ../drivers/dma/xilinx/xdma.c:75 struct member 'stop_requested' not described in 'xdma_chan' ../drivers/char/sonypi.c: In function ‘sonypi_call1’: ../drivers/char/sonypi.c:638:12: warning: variable ‘v1’ set but not used [-Wunused-but-set-variable] 638 | u8 v1, v2; | ^~ ../drivers/message/fusion/mptsas.c: In function ‘mptsas_issue_tm’: ../drivers/message/fusion/mptsas.c:4791:26: warning: variable ‘timeleft’ set but not used [-Wunused-but-set-variable] 4791 | unsigned long timeleft; | ^~~~~~~~ In file included from ../include/linux/string.h:386, from ../arch/x86/include/asm/page_32.h:18, from ../arch/x86/include/asm/page.h:14, from ../arch/x86/include/asm/thread_info.h:12, from ../include/linux/thread_info.h:60, from ../include/linux/spinlock.h:60, from ../include/linux/mmzone.h:8, from ../include/linux/gfp.h:7, from ../include/linux/slab.h:16, from ../include/linux/resource_ext.h:11, from ../include/linux/acpi.h:14, from ../include/acpi/apei.h:9, from ../include/acpi/ghes.h:5, from ../include/linux/arm_sdei.h:8, from ../drivers/acpi/apei/ghes.c:20: In function ‘fortify_memcpy_chk’, inlined from ‘ghes_handle_aer’ at ../drivers/acpi/apei/ghes.c:639:3: ../include/linux/fortify-string.h:580:25: warning: call to ‘__read_overflow2_field’ declared with attribute warning: detected read beyond size of field (2nd parameter); maybe use struct_group()? [-Wattribute-warning] 580 | __read_overflow2_field(q_size_field, size); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ../drivers/scsi/dc395x.c: In function ‘msgin_set_sync’: ../drivers/scsi/dc395x.c:2185:13: warning: variable ‘fact’ set but not used [-Wunused-but-set-variable] 2185 | int fact; | ^~~~ ../drivers/cpufreq/longhaul.c: In function ‘do_powersaver’: ../drivers/cpufreq/longhaul.c:165:13: warning: variable ‘t’ set but not used [-Wunused-but-set-variable] 165 | u32 t; | ^ Warning: ../drivers/cpufreq/gx-suspmod.c:142 This comment starts with '/**', but isn't a kernel-doc comment. Refer to Documentation/doc-guide/kernel-doc.rst * we can detect a core multiplier from dir0_lsb Warning: ../drivers/cpufreq/gx-suspmod.c:202 function parameter 'cpu' not described in 'gx_get_cpuspeed' Warning: ../drivers/cpufreq/gx-suspmod.c:218 function parameter 'khz' not described in 'gx_validate_speed' Warning: ../drivers/cpufreq/gx-suspmod.c:218 function parameter 'on_duration' not described in 'gx_validate_speed' Warning: ../drivers/cpufreq/gx-suspmod.c:218 function parameter 'off_duration' not described in 'gx_validate_speed' Warning: ../drivers/cpufreq/gx-suspmod.c:250 function parameter 'policy' not described in 'gx_set_cpuspeed' Warning: ../drivers/cpufreq/gx-suspmod.c:250 function parameter 'khz' not described in 'gx_set_cpuspeed' Warning: ../drivers/cpufreq/gx-suspmod.c:202 function parameter 'cpu' not described in 'gx_get_cpuspeed' Warning: ../drivers/cpufreq/gx-suspmod.c:218 function parameter 'khz' not described in 'gx_validate_speed' Warning: ../drivers/cpufreq/gx-suspmod.c:218 function parameter 'on_duration' not described in 'gx_validate_speed' Warning: ../drivers/cpufreq/gx-suspmod.c:218 function parameter 'off_duration' not described in 'gx_validate_speed' Warning: ../drivers/cpufreq/gx-suspmod.c:250 function parameter 'policy' not described in 'gx_set_cpuspeed' Warning: ../drivers/cpufreq/gx-suspmod.c:250 function parameter 'khz' not described in 'gx_set_cpuspeed' ../drivers/pci/hotplug/cpqphp_ctrl.c: In function ‘cpqhp_process_SI’: ../drivers/pci/hotplug/cpqphp_ctrl.c:1947:22: warning: variable ‘p_slot’ set but not used [-Wunused-but-set-variable] 1947 | struct slot *p_slot; | ^~~~~~ ../drivers/pci/hotplug/cpqphp_ctrl.c: In function ‘cpqhp_process_SS’: ../drivers/pci/hotplug/cpqphp_ctrl.c:2035:22: warning: variable ‘p_slot’ set but not used [-Wunused-but-set-variable] 2035 | struct slot *p_slot; | ^~~~~~ Warning: ../drivers/cpufreq/cpufreq-nforce2.c:134 function parameter 'bootfsb' not described in 'nforce2_fsb_read' Warning: ../drivers/cpufreq/cpufreq-nforce2.c:134 function parameter 'bootfsb' not described in 'nforce2_fsb_read' ../drivers/pci/hotplug/cpqphp_pci.c: In function ‘cpqhp_find_available_resources’: ../drivers/pci/hotplug/cpqphp_pci.c:1165:12: warning: variable ‘bridged_slot’ set but not used [-Wunused-but-set-variable] 1165 | u8 bridged_slot; | ^~~~~~~~~~~~ In file included from ../include/asm-generic/bug.h:31, from ../arch/x86/include/asm/bug.h:193, from ../include/linux/bug.h:5, from ../include/linux/alloc_tag.h:8, from ../include/linux/vmalloc.h:5, from ../include/linux/bcm47xx_nvram.h:10, from ../drivers/firmware/broadcom/bcm47xx_sprom.c:29: ../drivers/firmware/broadcom/bcm47xx_sprom.c: In function ‘nvram_read_u32.constprop’: ../include/linux/kern_levels.h:5:25: warning: ‘%s’ directive argument is null [-Wformat-overflow=] 5 | #define KERN_SOH "\001" /* ASCII Start Of Header */ | ^~~~~~ ../include/linux/printk.h:484:25: note: in definition of macro ‘printk_index_wrap’ 484 | _p_func(_fmt, ##__VA_ARGS__); \ | ^~~~ ../include/linux/printk.h:565:9: note: in expansion of macro ‘printk’ 565 | printk(KERN_WARNING pr_fmt(fmt), ##__VA_ARGS__) | ^~~~~~ ../include/linux/kern_levels.h:12:25: note: in expansion of macro ‘KERN_SOH’ 12 | #define KERN_WARNING KERN_SOH "4" /* warning conditions */ | ^~~~~~~~ ../include/linux/printk.h:565:16: note: in expansion of macro ‘KERN_WARNING’ 565 | printk(KERN_WARNING pr_fmt(fmt), ##__VA_ARGS__) | ^~~~~~~~~~~~ ../drivers/firmware/broadcom/bcm47xx_sprom.c:80:17: note: in expansion of macro ‘pr_warn’ 80 | pr_warn("can not parse nvram name %s%s%s with value %s got %i\n", \ | ^~~~~~~ ../drivers/firmware/broadcom/bcm47xx_sprom.c:92:1: note: in expansion of macro ‘NVRAM_READ_VAL’ 92 | NVRAM_READ_VAL(u32) | ^~~~~~~~~~~~~~ ../drivers/firmware/broadcom/bcm47xx_sprom.c: In function ‘nvram_read_s8.constprop’: ../include/linux/kern_levels.h:5:25: warning: ‘%s’ directive argument is null [-Wformat-overflow=] 5 | #define KERN_SOH "\001" /* ASCII Start Of Header */ | ^~~~~~ ../include/linux/printk.h:484:25: note: in definition of macro ‘printk_index_wrap’ 484 | _p_func(_fmt, ##__VA_ARGS__); \ | ^~~~ ../include/linux/printk.h:565:9: note: in expansion of macro ‘printk’ 565 | printk(KERN_WARNING pr_fmt(fmt), ##__VA_ARGS__) | ^~~~~~ ../include/linux/kern_levels.h:12:25: note: in expansion of macro ‘KERN_SOH’ 12 | #define KERN_WARNING KERN_SOH "4" /* warning conditions */ | ^~~~~~~~ ../include/linux/printk.h:565:16: note: in expansion of macro ‘KERN_WARNING’ 565 | printk(KERN_WARNING pr_fmt(fmt), ##__VA_ARGS__) | ^~~~~~~~~~~~ ../drivers/firmware/broadcom/bcm47xx_sprom.c:80:17: note: in expansion of macro ‘pr_warn’ 80 | pr_warn("can not parse nvram name %s%s%s with value %s got %i\n", \ | ^~~~~~~ ../drivers/firmware/broadcom/bcm47xx_sprom.c:90:1: note: in expansion of macro ‘NVRAM_READ_VAL’ 90 | NVRAM_READ_VAL(s8) | ^~~~~~~~~~~~~~ ../drivers/pci/hotplug/ibmphp_hpc.c: In function ‘poll_hpc’: ../drivers/pci/hotplug/ibmphp_hpc.c:789:13: warning: variable ‘rc’ set but not used [-Wunused-but-set-variable] 789 | int rc; | ^~ Warning: ../drivers/gpu/drm/drm_gem_shmem_helper.c:104 function parameter 'shmem' not described in 'drm_gem_shmem_init' Warning: ../drivers/gpu/drm/drm_gem_shmem_helper.c:104 function parameter 'size' not described in 'drm_gem_shmem_init' Warning: ../drivers/gpu/drm/drm_gem_shmem_helper.c:104 function parameter 'shmem' not described in 'drm_gem_shmem_init' Warning: ../drivers/gpu/drm/drm_gem_shmem_helper.c:104 function parameter 'size' not described in 'drm_gem_shmem_init' Warning: ../drivers/gpu/drm/scheduler/sched_main.c:367 function parameter 'result' not described in 'drm_sched_job_done' Warning: ../drivers/gpu/drm/scheduler/sched_main.c:367 function parameter 'result' not described in 'drm_sched_job_done' In file included from ../include/linux/string.h:386, from ../arch/x86/include/asm/page_32.h:18, from ../arch/x86/include/asm/page.h:14, from ../arch/x86/include/asm/processor.h:20, from ../arch/x86/include/asm/timex.h:5, from ../include/linux/timex.h:67, from ../include/linux/time32.h:13, from ../include/linux/time.h:60, from ../include/linux/stat.h:19, from ../include/linux/module.h:13, from ../drivers/scsi/qla2xxx/qla_def.h:12, from ../drivers/scsi/qla2xxx/qla_init.c:6: In function ‘fortify_memcpy_chk’, inlined from ‘qla81xx_nvram_config’ at ../drivers/scsi/qla2xxx/qla_init.c:9247:2: ../include/linux/fortify-string.h:580:25: warning: call to ‘__read_overflow2_field’ declared with attribute warning: detected read beyond size of field (2nd parameter); maybe use struct_group()? [-Wattribute-warning] 580 | __read_overflow2_field(q_size_field, size); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ../drivers/scsi/mpi3mr/mpi3mr_fw.c: In function ‘mpi3mr_issue_reset’: ../drivers/scsi/mpi3mr/mpi3mr_fw.c:1649:54: warning: variable ‘scratch_pad0’ set but not used [-Wunused-but-set-variable] 1649 | u32 host_diagnostic, ioc_status, ioc_config, scratch_pad0; | ^~~~~~~~~~~~ Warning: ../drivers/scsi/qla2xxx/qla_isr.c:3890 function parameter 'rsp_q_in' not described in 'qla_chk_cont_iocb_avail' Warning: ../drivers/scsi/qla2xxx/qla_isr.c:3890 function parameter 'rsp_q_in' not described in 'qla_chk_cont_iocb_avail' In file included from ../include/linux/string.h:386, from ../arch/x86/include/asm/page_32.h:18, from ../arch/x86/include/asm/page.h:14, from ../arch/x86/include/asm/thread_info.h:12, from ../include/linux/thread_info.h:60, from ../include/linux/spinlock.h:60, from ../include/linux/mmzone.h:8, from ../include/linux/gfp.h:7, from ../drivers/scsi/bnx2i/bnx2i_hwi.c:17: In function ‘fortify_memcpy_chk’, inlined from ‘bnx2i_process_login_resp.isra’ at ../drivers/scsi/bnx2i/bnx2i_hwi.c:1460:2: ../include/linux/fortify-string.h:580:25: warning: call to ‘__read_overflow2_field’ declared with attribute warning: detected read beyond size of field (2nd parameter); maybe use struct_group()? [-Wattribute-warning] 580 | __read_overflow2_field(q_size_field, size); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Warning: ../drivers/scsi/mpt3sas/mpt3sas_ctl.c:2913 expecting prototype for mpt3sas_send_passthru_cmd(). Prototype was for mpt3sas_send_mctp_passthru_req() instead Warning: ../drivers/accel/ethosu/ethosu_gem.c:674 function parameter 'data' not described in 'ethosu_gem_cmdstream_create' Warning: ../drivers/accel/ethosu/ethosu_gem.c:674 function parameter 'data' not described in 'ethosu_gem_cmdstream_create' ../drivers/video/fbdev/i810/i810_main.c: In function ‘decode_var’: ../drivers/video/fbdev/i810/i810_main.c:1140:32: warning: variable ‘vyres’ set but not used [-Wunused-but-set-variable] 1140 | u32 xres, yres, vxres, vyres; | ^~~~~ Warning: ../drivers/gpu/drm/vmwgfx/vmwgfx_fence.c:526 function parameter 'f' not described in 'vmw_event_fence_action_seq_passed' Warning: ../drivers/gpu/drm/vmwgfx/vmwgfx_fence.c:526 function parameter 'cb' not described in 'vmw_event_fence_action_seq_passed' Warning: ../drivers/gpu/drm/vmwgfx/vmwgfx_fence.c:526 function parameter 'f' not described in 'vmw_event_fence_action_seq_passed' Warning: ../drivers/gpu/drm/vmwgfx/vmwgfx_fence.c:526 function parameter 'cb' not described in 'vmw_event_fence_action_seq_passed' Warning: ../drivers/gpu/drm/gma500/framebuffer.c:34 function parameter 'info' not described in 'psb_framebuffer_init' Warning: ../drivers/gpu/drm/gma500/framebuffer.c:101 function parameter 'info' not described in 'psb_user_framebuffer_create' Warning: ../drivers/gpu/drm/gma500/framebuffer.c:34 function parameter 'info' not described in 'psb_framebuffer_init' Warning: ../drivers/gpu/drm/gma500/framebuffer.c:101 function parameter 'info' not described in 'psb_user_framebuffer_create' Warning: ../drivers/net/ethernet/intel/idpf/idpf_txrx.c:2407 expecting prototype for idpf_tx_splitq_has_room(). Prototype was for idpf_txq_has_room() instead In file included from ../include/linux/string.h:386, from ../arch/x86/include/asm/page_32.h:18, from ../arch/x86/include/asm/page.h:14, from ../arch/x86/include/asm/processor.h:20, from ../arch/x86/include/asm/timex.h:5, from ../include/linux/timex.h:67, from ../include/linux/time32.h:13, from ../include/linux/time.h:60, from ../include/linux/stat.h:19, from ../include/linux/module.h:13, from ../drivers/net/ethernet/qlogic/qlcnic/qlcnic.h:10, from ../drivers/net/ethernet/qlogic/qlcnic/qlcnic_dcb.c:8: In function ‘fortify_memcpy_chk’, inlined from ‘qlcnic_83xx_dcb_query_cee_param’ at ../drivers/net/ethernet/qlogic/qlcnic/qlcnic_dcb.c:614:3: ../include/linux/fortify-string.h:580:25: warning: call to ‘__read_overflow2_field’ declared with attribute warning: detected read beyond size of field (2nd parameter); maybe use struct_group()? [-Wattribute-warning] 580 | __read_overflow2_field(q_size_field, size); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Warning: ../drivers/gpu/drm/msm/msm_gem_vma.c:96 expecting prototype for struct msm_vma_op. Prototype was for struct msm_vm_op instead Warning: ../drivers/memstick/host/r592.c:47 function parameter 'tpc' not described in 'memstick_debug_get_tpc_name' Warning: ../drivers/memstick/host/r592.c:47 function parameter 'tpc' not described in 'memstick_debug_get_tpc_name' Warning: ../drivers/gpu/drm/msm/msm_iommu.c:381 expecting prototype for alloc_pt(). Prototype was for msm_iommu_pagetable_alloc_pt() instead Warning: ../drivers/gpu/drm/msm/msm_iommu.c:426 expecting prototype for free_pt(). Prototype was for msm_iommu_pagetable_free_pt() instead Warning: ../drivers/gpu/drm/panthor/panthor_sched.c:1907 function parameter 'ptdev' not described in 'panthor_sched_report_fw_events' Warning: ../drivers/gpu/drm/panthor/panthor_sched.c:1907 function parameter 'events' not described in 'panthor_sched_report_fw_events' Warning: ../drivers/gpu/drm/panthor/panthor_sched.c:2780 function parameter 'ptdev' not described in 'panthor_sched_report_mmu_fault' Warning: ../drivers/gpu/drm/panthor/panthor_sched.c:1907 function parameter 'ptdev' not described in 'panthor_sched_report_fw_events' Warning: ../drivers/gpu/drm/panthor/panthor_sched.c:1907 function parameter 'events' not described in 'panthor_sched_report_fw_events' Warning: ../drivers/gpu/drm/panthor/panthor_sched.c:2780 function parameter 'ptdev' not described in 'panthor_sched_report_mmu_fault' Warning: ../drivers/edac/amd76x_edac.c:228 function parameter 'pdev' not described in 'amd76x_probe1' Warning: ../drivers/edac/amd76x_edac.c:228 function parameter 'pdev' not described in 'amd76x_probe1' Warning: ../drivers/ntb/msi.c:32 function parameter 'desc_changed' not described in 'ntb_msi_init' Warning: ../drivers/ntb/msi.c:32 function parameter 'desc_changed' not described in 'ntb_msi_init' Warning: ../drivers/infiniband/hw/mlx5/umr.c:986 This comment starts with '/**', but isn't a kernel-doc comment. Refer to Documentation/doc-guide/kernel-doc.rst * This function makes an mkey non-present by zapping the translation entries of Warning: ../drivers/tee/qcomtee/async.c:107 function parameter 'async_msg' not described in 'async_release' Warning: ../drivers/tee/qcomtee/async.c:107 function parameter 'async_msg' not described in 'async_release' Warning: ../drivers/gpu/drm/xe/xe_migrate.c:1209 expecting prototype for xe_get_migrate_exec_queue(). Prototype was for xe_migrate_exec_queue() instead Warning: ../drivers/gpu/drm/xe/xe_tlb_inval.c:126 expecting prototype for xe_gt_tlb_inval_init(). Prototype was for xe_gt_tlb_inval_init_early() instead Warning: ../drivers/gpu/drm/xe/xe_tlb_inval_job.c:176 expecting prototype for xe_tlb_inval_alloc_dep(). Prototype was for xe_tlb_inval_job_alloc_dep() instead Warning: ../drivers/gpu/drm/msm/disp/dpu1/dpu_core_perf.c:41 function parameter 'mode_clk_rate' not described in 'dpu_core_perf_adjusted_mode_clk' Warning: ../drivers/gpu/drm/msm/disp/dpu1/dpu_core_perf.c:41 function parameter 'mode_clk_rate' not described in 'dpu_core_perf_adjusted_mode_clk' Warning: ../drivers/gpu/drm/xe/xe_gt_sriov_pf_control.c:1261 This comment starts with '/**', but isn't a kernel-doc comment. Refer to Documentation/doc-guide/kernel-doc.rst * xe_gt_sriov_pf_control_trigger restore_vf() - Start an SR-IOV VF migration data restore sequence. Warning: ../drivers/gpu/drm/msm/dp/dp_drm.c:24 function parameter 'connector' not described in 'msm_dp_bridge_detect' Warning: ../drivers/gpu/drm/msm/dp/dp_drm.c:24 function parameter 'connector' not described in 'msm_dp_bridge_detect' Warning: ../drivers/gpu/drm/amd/amdgpu/../ras/rascore/ras_eeprom.c:845 function parameter 'ras_core' not described in 'ras_eeprom_append' Warning: ../drivers/gpu/drm/amd/amdgpu/../ras/rascore/ras_eeprom.c:845 expecting prototype for ras_core_eeprom_append(). Prototype was for ras_eeprom_append() instead Documentation/.renames.txt: warning: ignored by one of the .gitignore files Warning: ../drivers/dma/xilinx/xdma.c:75 struct member 'last_interrupt' not described in 'xdma_chan' Warning: ../drivers/dma/xilinx/xdma.c:75 struct member 'stop_requested' not described in 'xdma_chan' Warning: ../drivers/dma/xilinx/xdma.c:75 struct member 'last_interrupt' not described in 'xdma_chan' Warning: ../drivers/dma/xilinx/xdma.c:75 struct member 'stop_requested' not described in 'xdma_chan' ../drivers/char/applicom.c: In function ‘ac_register_board’: ../drivers/char/applicom.c:130:32: warning: variable ‘byte_reset_it’ set but not used [-Wunused-but-set-variable] 130 | volatile unsigned char byte_reset_it; | ^~~~~~~~~~~~~ ../drivers/char/applicom.c: In function ‘ac_read’: ../drivers/char/applicom.c:542:13: warning: variable ‘ret’ set but not used [-Wunused-but-set-variable] 542 | int ret = 0; | ^~~ ../drivers/char/applicom.c: In function ‘ac_ioctl’: ../drivers/char/applicom.c:705:32: warning: variable ‘byte_reset_it’ set but not used [-Wunused-but-set-variable] 705 | volatile unsigned char byte_reset_it; | ^~~~~~~~~~~~~ ../drivers/char/sonypi.c: In function ‘sonypi_call1’: ../drivers/char/sonypi.c:638:12: warning: variable ‘v1’ set but not used [-Wunused-but-set-variable] 638 | u8 v1, v2; | ^~ ../drivers/message/fusion/mptsas.c: In function ‘mptsas_issue_tm’: ../drivers/message/fusion/mptsas.c:4791:26: warning: variable ‘timeleft’ set but not used [-Wunused-but-set-variable] 4791 | unsigned long timeleft; | ^~~~~~~~ In file included from ../include/linux/string.h:386, from ../arch/x86/include/asm/page_32.h:18, from ../arch/x86/include/asm/page.h:14, from ../arch/x86/include/asm/thread_info.h:12, from ../include/linux/thread_info.h:60, from ../include/linux/spinlock.h:60, from ../include/linux/mmzone.h:8, from ../include/linux/gfp.h:7, from ../include/linux/slab.h:16, from ../include/linux/resource_ext.h:11, from ../include/linux/acpi.h:14, from ../include/acpi/apei.h:9, from ../include/acpi/ghes.h:5, from ../include/linux/arm_sdei.h:8, from ../drivers/acpi/apei/ghes.c:20: In function ‘fortify_memcpy_chk’, inlined from ‘ghes_handle_aer’ at ../drivers/acpi/apei/ghes.c:639:3: ../include/linux/fortify-string.h:580:25: warning: call to ‘__read_overflow2_field’ declared with attribute warning: detected read beyond size of field (2nd parameter); maybe use struct_group()? [-Wattribute-warning] 580 | __read_overflow2_field(q_size_field, size); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ../drivers/pci/hotplug/cpqphp_ctrl.c: In function ‘cpqhp_process_SI’: ../drivers/pci/hotplug/cpqphp_ctrl.c:1947:22: warning: variable ‘p_slot’ set but not used [-Wunused-but-set-variable] 1947 | struct slot *p_slot; | ^~~~~~ ../drivers/pci/hotplug/cpqphp_ctrl.c: In function ‘cpqhp_process_SS’: ../drivers/pci/hotplug/cpqphp_ctrl.c:2035:22: warning: variable ‘p_slot’ set but not used [-Wunused-but-set-variable] 2035 | struct slot *p_slot; | ^~~~~~ ../drivers/cpufreq/longhaul.c: In function ‘do_powersaver’: ../drivers/cpufreq/longhaul.c:165:13: warning: variable ‘t’ set but not used [-Wunused-but-set-variable] 165 | u32 t; | ^ ../drivers/pci/hotplug/cpqphp_pci.c: In function ‘cpqhp_find_available_resources’: ../drivers/pci/hotplug/cpqphp_pci.c:1165:12: warning: variable ‘bridged_slot’ set but not used [-Wunused-but-set-variable] 1165 | u8 bridged_slot; | ^~~~~~~~~~~~ Warning: ../drivers/cpufreq/gx-suspmod.c:142 This comment starts with '/**', but isn't a kernel-doc comment. Refer to Documentation/doc-guide/kernel-doc.rst * we can detect a core multiplier from dir0_lsb Warning: ../drivers/cpufreq/gx-suspmod.c:202 function parameter 'cpu' not described in 'gx_get_cpuspeed' Warning: ../drivers/cpufreq/gx-suspmod.c:218 function parameter 'khz' not described in 'gx_validate_speed' Warning: ../drivers/cpufreq/gx-suspmod.c:218 function parameter 'on_duration' not described in 'gx_validate_speed' Warning: ../drivers/cpufreq/gx-suspmod.c:218 function parameter 'off_duration' not described in 'gx_validate_speed' Warning: ../drivers/cpufreq/gx-suspmod.c:250 function parameter 'policy' not described in 'gx_set_cpuspeed' Warning: ../drivers/cpufreq/gx-suspmod.c:250 function parameter 'khz' not described in 'gx_set_cpuspeed' Warning: ../drivers/cpufreq/gx-suspmod.c:202 function parameter 'cpu' not described in 'gx_get_cpuspeed' Warning: ../drivers/cpufreq/gx-suspmod.c:218 function parameter 'khz' not described in 'gx_validate_speed' Warning: ../drivers/cpufreq/gx-suspmod.c:218 function parameter 'on_duration' not described in 'gx_validate_speed' Warning: ../drivers/cpufreq/gx-suspmod.c:218 function parameter 'off_duration' not described in 'gx_validate_speed' Warning: ../drivers/cpufreq/gx-suspmod.c:250 function parameter 'policy' not described in 'gx_set_cpuspeed' Warning: ../drivers/cpufreq/gx-suspmod.c:250 function parameter 'khz' not described in 'gx_set_cpuspeed' ../drivers/scsi/dc395x.c: In function ‘msgin_set_sync’: ../drivers/scsi/dc395x.c:2185:13: warning: variable ‘fact’ set but not used [-Wunused-but-set-variable] 2185 | int fact; | ^~~~ Warning: ../drivers/cpufreq/cpufreq-nforce2.c:134 function parameter 'bootfsb' not described in 'nforce2_fsb_read' Warning: ../drivers/cpufreq/cpufreq-nforce2.c:134 function parameter 'bootfsb' not described in 'nforce2_fsb_read' ../drivers/pci/hotplug/ibmphp_hpc.c: In function ‘poll_hpc’: ../drivers/pci/hotplug/ibmphp_hpc.c:789:13: warning: variable ‘rc’ set but not used [-Wunused-but-set-variable] 789 | int rc; | ^~ In file included from ../include/asm-generic/bug.h:31, from ../arch/x86/include/asm/bug.h:193, from ../include/linux/bug.h:5, from ../include/linux/alloc_tag.h:8, from ../include/linux/vmalloc.h:5, from ../include/linux/bcm47xx_nvram.h:10, from ../drivers/firmware/broadcom/bcm47xx_sprom.c:29: ../drivers/firmware/broadcom/bcm47xx_sprom.c: In function ‘nvram_read_u32.constprop’: ../include/linux/kern_levels.h:5:25: warning: ‘%s’ directive argument is null [-Wformat-overflow=] 5 | #define KERN_SOH "\001" /* ASCII Start Of Header */ | ^~~~~~ ../include/linux/printk.h:484:25: note: in definition of macro ‘printk_index_wrap’ 484 | _p_func(_fmt, ##__VA_ARGS__); \ | ^~~~ ../include/linux/printk.h:565:9: note: in expansion of macro ‘printk’ 565 | printk(KERN_WARNING pr_fmt(fmt), ##__VA_ARGS__) | ^~~~~~ ../include/linux/kern_levels.h:12:25: note: in expansion of macro ‘KERN_SOH’ 12 | #define KERN_WARNING KERN_SOH "4" /* warning conditions */ | ^~~~~~~~ ../include/linux/printk.h:565:16: note: in expansion of macro ‘KERN_WARNING’ 565 | printk(KERN_WARNING pr_fmt(fmt), ##__VA_ARGS__) | ^~~~~~~~~~~~ ../drivers/firmware/broadcom/bcm47xx_sprom.c:80:17: note: in expansion of macro ‘pr_warn’ 80 | pr_warn("can not parse nvram name %s%s%s with value %s got %i\n", \ | ^~~~~~~ ../drivers/firmware/broadcom/bcm47xx_sprom.c:92:1: note: in expansion of macro ‘NVRAM_READ_VAL’ 92 | NVRAM_READ_VAL(u32) | ^~~~~~~~~~~~~~ ../drivers/firmware/broadcom/bcm47xx_sprom.c: In function ‘nvram_read_s8.constprop’: ../include/linux/kern_levels.h:5:25: warning: ‘%s’ directive argument is null [-Wformat-overflow=] 5 | #define KERN_SOH "\001" /* ASCII Start Of Header */ | ^~~~~~ ../include/linux/printk.h:484:25: note: in definition of macro ‘printk_index_wrap’ 484 | _p_func(_fmt, ##__VA_ARGS__); \ | ^~~~ ../include/linux/printk.h:565:9: note: in expansion of macro ‘printk’ 565 | printk(KERN_WARNING pr_fmt(fmt), ##__VA_ARGS__) | ^~~~~~ ../include/linux/kern_levels.h:12:25: note: in expansion of macro ‘KERN_SOH’ 12 | #define KERN_WARNING KERN_SOH "4" /* warning conditions */ | ^~~~~~~~ ../include/linux/printk.h:565:16: note: in expansion of macro ‘KERN_WARNING’ 565 | printk(KERN_WARNING pr_fmt(fmt), ##__VA_ARGS__) | ^~~~~~~~~~~~ ../drivers/firmware/broadcom/bcm47xx_sprom.c:80:17: note: in expansion of macro ‘pr_warn’ 80 | pr_warn("can not parse nvram name %s%s%s with value %s got %i\n", \ | ^~~~~~~ ../drivers/firmware/broadcom/bcm47xx_sprom.c:90:1: note: in expansion of macro ‘NVRAM_READ_VAL’ 90 | NVRAM_READ_VAL(s8) | ^~~~~~~~~~~~~~ Warning: ../drivers/gpu/drm/drm_gem_shmem_helper.c:104 function parameter 'shmem' not described in 'drm_gem_shmem_init' Warning: ../drivers/gpu/drm/drm_gem_shmem_helper.c:104 function parameter 'size' not described in 'drm_gem_shmem_init' Warning: ../drivers/gpu/drm/drm_gem_shmem_helper.c:104 function parameter 'shmem' not described in 'drm_gem_shmem_init' Warning: ../drivers/gpu/drm/drm_gem_shmem_helper.c:104 function parameter 'size' not described in 'drm_gem_shmem_init' Warning: ../drivers/gpu/drm/scheduler/sched_main.c:367 function parameter 'result' not described in 'drm_sched_job_done' Warning: ../drivers/gpu/drm/scheduler/sched_main.c:367 function parameter 'result' not described in 'drm_sched_job_done' Warning: ../drivers/accel/ethosu/ethosu_gem.c:674 function parameter 'data' not described in 'ethosu_gem_cmdstream_create' Warning: ../drivers/accel/ethosu/ethosu_gem.c:674 function parameter 'data' not described in 'ethosu_gem_cmdstream_create' Warning: ../drivers/gpu/drm/gma500/framebuffer.c:34 function parameter 'info' not described in 'psb_framebuffer_init' Warning: ../drivers/gpu/drm/gma500/framebuffer.c:101 function parameter 'info' not described in 'psb_user_framebuffer_create' Warning: ../drivers/gpu/drm/gma500/framebuffer.c:34 function parameter 'info' not described in 'psb_framebuffer_init' Warning: ../drivers/gpu/drm/gma500/framebuffer.c:101 function parameter 'info' not described in 'psb_user_framebuffer_create' ../drivers/video/fbdev/i810/i810_main.c: In function ‘decode_var’: ../drivers/video/fbdev/i810/i810_main.c:1140:32: warning: variable ‘vyres’ set but not used [-Wunused-but-set-variable] 1140 | u32 xres, yres, vxres, vyres; | ^~~~~ In file included from ../include/linux/string.h:386, from ../arch/x86/include/asm/page_32.h:18, from ../arch/x86/include/asm/page.h:14, from ../arch/x86/include/asm/processor.h:20, from ../arch/x86/include/asm/timex.h:5, from ../include/linux/timex.h:67, from ../include/linux/time32.h:13, from ../include/linux/time.h:60, from ../include/linux/stat.h:19, from ../include/linux/module.h:13, from ../drivers/scsi/qla2xxx/qla_def.h:12, from ../drivers/scsi/qla2xxx/qla_init.c:6: In function ‘fortify_memcpy_chk’, inlined from ‘qla81xx_nvram_config’ at ../drivers/scsi/qla2xxx/qla_init.c:9247:2: ../include/linux/fortify-string.h:580:25: warning: call to ‘__read_overflow2_field’ declared with attribute warning: detected read beyond size of field (2nd parameter); maybe use struct_group()? [-Wattribute-warning] 580 | __read_overflow2_field(q_size_field, size); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Warning: ../drivers/scsi/qla2xxx/qla_isr.c:3890 function parameter 'rsp_q_in' not described in 'qla_chk_cont_iocb_avail' Warning: ../drivers/scsi/qla2xxx/qla_isr.c:3890 function parameter 'rsp_q_in' not described in 'qla_chk_cont_iocb_avail' Warning: ../drivers/gpu/drm/vmwgfx/vmwgfx_fence.c:526 function parameter 'f' not described in 'vmw_event_fence_action_seq_passed' Warning: ../drivers/gpu/drm/vmwgfx/vmwgfx_fence.c:526 function parameter 'cb' not described in 'vmw_event_fence_action_seq_passed' Warning: ../drivers/gpu/drm/vmwgfx/vmwgfx_fence.c:526 function parameter 'f' not described in 'vmw_event_fence_action_seq_passed' Warning: ../drivers/gpu/drm/vmwgfx/vmwgfx_fence.c:526 function parameter 'cb' not described in 'vmw_event_fence_action_seq_passed' ../drivers/scsi/mpi3mr/mpi3mr_fw.c: In function ‘mpi3mr_issue_reset’: ../drivers/scsi/mpi3mr/mpi3mr_fw.c:1649:54: warning: variable ‘scratch_pad0’ set but not used [-Wunused-but-set-variable] 1649 | u32 host_diagnostic, ioc_status, ioc_config, scratch_pad0; | ^~~~~~~~~~~~ Warning: ../drivers/gpu/drm/msm/msm_gem_vma.c:96 expecting prototype for struct msm_vma_op. Prototype was for struct msm_vm_op instead Warning: ../drivers/scsi/mpt3sas/mpt3sas_ctl.c:2913 expecting prototype for mpt3sas_send_passthru_cmd(). Prototype was for mpt3sas_send_mctp_passthru_req() instead In file included from ../include/linux/string.h:386, from ../arch/x86/include/asm/page_32.h:18, from ../arch/x86/include/asm/page.h:14, from ../arch/x86/include/asm/thread_info.h:12, from ../include/linux/thread_info.h:60, from ../include/linux/spinlock.h:60, from ../include/linux/mmzone.h:8, from ../include/linux/gfp.h:7, from ../drivers/scsi/bnx2i/bnx2i_hwi.c:17: In function ‘fortify_memcpy_chk’, inlined from ‘bnx2i_process_login_resp.isra’ at ../drivers/scsi/bnx2i/bnx2i_hwi.c:1460:2: ../include/linux/fortify-string.h:580:25: warning: call to ‘__read_overflow2_field’ declared with attribute warning: detected read beyond size of field (2nd parameter); maybe use struct_group()? [-Wattribute-warning] 580 | __read_overflow2_field(q_size_field, size); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Warning: ../drivers/gpu/drm/msm/msm_iommu.c:381 expecting prototype for alloc_pt(). Prototype was for msm_iommu_pagetable_alloc_pt() instead Warning: ../drivers/gpu/drm/msm/msm_iommu.c:426 expecting prototype for free_pt(). Prototype was for msm_iommu_pagetable_free_pt() instead Warning: ../drivers/memstick/host/r592.c:47 function parameter 'tpc' not described in 'memstick_debug_get_tpc_name' Warning: ../drivers/memstick/host/r592.c:47 function parameter 'tpc' not described in 'memstick_debug_get_tpc_name' Warning: ../drivers/gpu/drm/panthor/panthor_sched.c:1907 function parameter 'ptdev' not described in 'panthor_sched_report_fw_events' Warning: ../drivers/gpu/drm/panthor/panthor_sched.c:1907 function parameter 'events' not described in 'panthor_sched_report_fw_events' Warning: ../drivers/gpu/drm/panthor/panthor_sched.c:2780 function parameter 'ptdev' not described in 'panthor_sched_report_mmu_fault' Warning: ../drivers/gpu/drm/panthor/panthor_sched.c:1907 function parameter 'ptdev' not described in 'panthor_sched_report_fw_events' Warning: ../drivers/gpu/drm/panthor/panthor_sched.c:1907 function parameter 'events' not described in 'panthor_sched_report_fw_events' Warning: ../drivers/gpu/drm/panthor/panthor_sched.c:2780 function parameter 'ptdev' not described in 'panthor_sched_report_mmu_fault' Warning: ../drivers/net/ethernet/intel/idpf/idpf_txrx.c:2407 expecting prototype for idpf_tx_splitq_has_room(). Prototype was for idpf_txq_has_room() instead Warning: ../drivers/edac/amd76x_edac.c:228 function parameter 'pdev' not described in 'amd76x_probe1' Warning: ../drivers/edac/amd76x_edac.c:228 function parameter 'pdev' not described in 'amd76x_probe1' Warning: ../drivers/gpu/drm/xe/xe_migrate.c:1209 expecting prototype for xe_get_migrate_exec_queue(). Prototype was for xe_migrate_exec_queue() instead Warning: ../drivers/ntb/msi.c:32 function parameter 'desc_changed' not described in 'ntb_msi_init' Warning: ../drivers/ntb/msi.c:32 function parameter 'desc_changed' not described in 'ntb_msi_init' Warning: ../drivers/tee/qcomtee/async.c:107 function parameter 'async_msg' not described in 'async_release' Warning: ../drivers/tee/qcomtee/async.c:107 function parameter 'async_msg' not described in 'async_release' Warning: ../drivers/infiniband/hw/mlx5/umr.c:986 This comment starts with '/**', but isn't a kernel-doc comment. Refer to Documentation/doc-guide/kernel-doc.rst * This function makes an mkey non-present by zapping the translation entries of In file included from ../include/linux/string.h:386, from ../arch/x86/include/asm/page_32.h:18, from ../arch/x86/include/asm/page.h:14, from ../arch/x86/include/asm/processor.h:20, from ../arch/x86/include/asm/timex.h:5, from ../include/linux/timex.h:67, from ../include/linux/time32.h:13, from ../include/linux/time.h:60, from ../include/linux/stat.h:19, from ../include/linux/module.h:13, from ../drivers/net/ethernet/qlogic/qlcnic/qlcnic.h:10, from ../drivers/net/ethernet/qlogic/qlcnic/qlcnic_dcb.c:8: In function ‘fortify_memcpy_chk’, inlined from ‘qlcnic_83xx_dcb_query_cee_param’ at ../drivers/net/ethernet/qlogic/qlcnic/qlcnic_dcb.c:614:3: ../include/linux/fortify-string.h:580:25: warning: call to ‘__read_overflow2_field’ declared with attribute warning: detected read beyond size of field (2nd parameter); maybe use struct_group()? [-Wattribute-warning] 580 | __read_overflow2_field(q_size_field, size); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Warning: ../drivers/gpu/drm/xe/xe_tlb_inval_job.c:176 expecting prototype for xe_tlb_inval_alloc_dep(). Prototype was for xe_tlb_inval_job_alloc_dep() instead Warning: ../drivers/gpu/drm/xe/xe_tlb_inval.c:126 expecting prototype for xe_gt_tlb_inval_init(). Prototype was for xe_gt_tlb_inval_init_early() instead Warning: ../drivers/gpu/drm/msm/disp/dpu1/dpu_core_perf.c:41 function parameter 'mode_clk_rate' not described in 'dpu_core_perf_adjusted_mode_clk' Warning: ../drivers/gpu/drm/msm/disp/dpu1/dpu_core_perf.c:41 function parameter 'mode_clk_rate' not described in 'dpu_core_perf_adjusted_mode_clk' Warning: ../drivers/gpu/drm/xe/xe_gt_sriov_pf_control.c:1261 This comment starts with '/**', but isn't a kernel-doc comment. Refer to Documentation/doc-guide/kernel-doc.rst * xe_gt_sriov_pf_control_trigger restore_vf() - Start an SR-IOV VF migration data restore sequence. Warning: ../drivers/gpu/drm/msm/dp/dp_drm.c:24 function parameter 'connector' not described in 'msm_dp_bridge_detect' Warning: ../drivers/gpu/drm/msm/dp/dp_drm.c:24 function parameter 'connector' not described in 'msm_dp_bridge_detect' Warning: ../drivers/gpu/drm/amd/amdgpu/../ras/rascore/ras_eeprom.c:845 function parameter 'ras_core' not described in 'ras_eeprom_append' Warning: ../drivers/gpu/drm/amd/amdgpu/../ras/rascore/ras_eeprom.c:845 expecting prototype for ras_core_eeprom_append(). Prototype was for ras_eeprom_append() instead