../drivers/pnp/pnpbios/core.c: In function ‘pnp_dock_event’: ../drivers/pnp/pnpbios/core.c:90:20: warning: variable ‘value’ set but not used [-Wunused-but-set-variable] 90 | int i = 0, value; | ^~~~~ Warning: ../sound/usb/qcom/qc_audio_offload.c:1018 function parameter 'xfer_buf_cpu' not described in 'uaudio_transfer_buffer_setup' ../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/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/leds/leds-lm3692x.c:119 struct member 'boost_ctrl' not described in 'lm3692x_led' Warning: ../drivers/leds/leds-lm3692x.c:119 struct member 'brightness_ctrl' not described in 'lm3692x_led' Warning: ../drivers/leds/leds-lm3692x.c:119 struct member 'enabled' not described in 'lm3692x_led' ../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; | ^~~~~~~~~~~~ ../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: ../kernel/time/tick-oneshot.c:23 function parameter 'expires' not described in 'tick_program_event' Warning: ../kernel/time/tick-oneshot.c:23 function parameter 'force' not described in 'tick_program_event' Warning: ../kernel/time/tick-oneshot.c:63 function parameter 'newdev' not described in 'tick_setup_oneshot' Warning: ../kernel/time/tick-oneshot.c:63 function parameter 'handler' not described in 'tick_setup_oneshot' Warning: ../kernel/time/tick-oneshot.c:63 function parameter 'next_event' not described in 'tick_setup_oneshot' Warning: ../kernel/time/tick-oneshot.c:73 function parameter 'handler' not described in 'tick_switch_to_oneshot' In file included from ../include/linux/string.h:382, 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:13, 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:641:3: ../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: ../arch/x86/kernel/apm_32.c:902 function parameter 'dev' not described in 'apm_cpu_idle' Warning: ../arch/x86/kernel/apm_32.c:902 function parameter 'drv' not described in 'apm_cpu_idle' Warning: ../arch/x86/kernel/apm_32.c:902 function parameter 'index' not described in 'apm_cpu_idle' ../kernel/trace/bpf_trace.c: In function ‘____bpf_trace_printk’: ../kernel/trace/bpf_trace.c:378:9: warning: function ‘____bpf_trace_printk’ might be a candidate for ‘gnu_printf’ format attribute [-Wsuggest-attribute=format] 378 | ret = bstr_printf(data.buf, MAX_BPRINTF_BUF, fmt, data.bin_args); | ^~~ ../kernel/trace/bpf_trace.c: In function ‘____bpf_trace_vprintk’: ../kernel/trace/bpf_trace.c:434:9: warning: function ‘____bpf_trace_vprintk’ might be a candidate for ‘gnu_printf’ format attribute [-Wsuggest-attribute=format] 434 | ret = bstr_printf(data.buf, MAX_BPRINTF_BUF, fmt, data.bin_args); | ^~~ ../kernel/trace/bpf_trace.c: In function ‘____bpf_seq_printf’: ../kernel/trace/bpf_trace.c:476:9: warning: function ‘____bpf_seq_printf’ might be a candidate for ‘gnu_printf’ format attribute [-Wsuggest-attribute=format] 476 | seq_bprintf(m, fmt, data.bin_args); | ^~~~~~~~~~~ Warning: ../drivers/usb/dwc2/core_intr.c:341 function parameter 'remotewakeup' not described in 'dwc2_wakeup_from_lpm_l1' Warning: ../drivers/thermal/max77620_thermal.c:47 function parameter 'tz' not described in 'max77620_thermal_read_temp' Warning: ../drivers/cpufreq/powernow-k6.c:140 function parameter 'policy' not described in 'powernow_k6_target' ../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: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' ../scripts/Makefile.build:287: ../drivers/net/ethernet/freescale/dpaa2/Makefile: dpaa2-mac.o is added to multiple modules: fsl-dpaa2-eth fsl-dpaa2-switch Warning: ../drivers/cpufreq/cpufreq-nforce2.c:134 function parameter 'bootfsb' not described in 'nforce2_fsb_read' Warning: ../drivers/firmware/broadcom/bcm47xx_nvram.c:40 function parameter 'nvram' not described in 'bcm47xx_nvram_is_valid' Warning: ../drivers/firmware/broadcom/bcm47xx_nvram.c:48 function parameter 'nvram_start' not described in 'bcm47xx_nvram_copy' Warning: ../drivers/firmware/broadcom/bcm47xx_nvram.c:48 function parameter 'res_size' not described in 'bcm47xx_nvram_copy' Warning: ../drivers/firmware/broadcom/bcm47xx_nvram.c:72 function parameter 'flash_start' not described in 'bcm47xx_nvram_find_and_copy' Warning: ../drivers/firmware/broadcom/bcm47xx_nvram.c:72 function parameter 'res_size' not described in 'bcm47xx_nvram_find_and_copy' In file included from ../include/asm-generic/bug.h:22, from ../arch/x86/include/asm/bug.h:103, 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:486:25: note: in definition of macro ‘printk_index_wrap’ 486 | _p_func(_fmt, ##__VA_ARGS__); \ | ^~~~ ../include/linux/printk.h:567:9: note: in expansion of macro ‘printk’ 567 | 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:567:16: note: in expansion of macro ‘KERN_WARNING’ 567 | 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:486:25: note: in definition of macro ‘printk_index_wrap’ 486 | _p_func(_fmt, ##__VA_ARGS__); \ | ^~~~ ../include/linux/printk.h:567:9: note: in expansion of macro ‘printk’ 567 | 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:567:16: note: in expansion of macro ‘KERN_WARNING’ 567 | 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/i2c/busses/i2c-mxs.c:129 struct member 'timing0' not described in 'mxs_i2c_dev' Warning: ../drivers/i2c/busses/i2c-mxs.c:129 struct member 'timing1' not described in 'mxs_i2c_dev' Warning: ../drivers/i2c/busses/i2c-mxs.c:129 struct member 'timing2' not described in 'mxs_i2c_dev' Warning: ../drivers/i2c/busses/i2c-mxs.c:129 struct member 'dmach' not described in 'mxs_i2c_dev' Warning: ../drivers/i2c/busses/i2c-mxs.c:129 struct member 'pio_data' not described in 'mxs_i2c_dev' Warning: ../drivers/i2c/busses/i2c-mxs.c:129 struct member 'addr_data' not described in 'mxs_i2c_dev' Warning: ../drivers/i2c/busses/i2c-mxs.c:129 struct member 'sg_io' not described in 'mxs_i2c_dev' Warning: ../drivers/i2c/busses/i2c-mxs.c:129 struct member 'dma_read' not described in 'mxs_i2c_dev' Warning: ../drivers/rtc/rtc-omap.c:411 function parameter 'dev' not described in 'omap_rtc_power_off_program' Warning: ../sound/soc/sunxi/sun4i-spdif.c:179 struct member 'mclk_multiplier' not described in 'sun4i_spdif_quirks' Warning: ../drivers/platform/x86/dell/dcdbas.c:103 function parameter 'size' not described in 'smi_data_buf_realloc' Warning: ../drivers/platform/x86/dell/dcdbas.c:284 function parameter 'smi_cmd' not described in 'dcdbas_smi_request' Warning: ../drivers/platform/x86/dell/dcdbas.c:316 function parameter 'dev' not described in 'smi_request_store' Warning: ../drivers/platform/x86/dell/dcdbas.c:316 function parameter 'attr' not described in 'smi_request_store' Warning: ../drivers/platform/x86/dell/dcdbas.c:316 function parameter 'buf' not described in 'smi_request_store' Warning: ../drivers/platform/x86/dell/dcdbas.c:316 function parameter 'count' not described in 'smi_request_store' Warning: ../drivers/platform/x86/dell/dcdbas.c:615 function parameter 'nb' not described in 'dcdbas_reboot_notify' Warning: ../drivers/platform/x86/dell/dcdbas.c:615 function parameter 'code' not described in 'dcdbas_reboot_notify' Warning: ../drivers/platform/x86/dell/dcdbas.c:615 function parameter 'unused' not described in 'dcdbas_reboot_notify' Warning: ../drivers/hv/channel.c:578 function parameter 'size' not described in 'request_arr_init' Warning: ../drivers/devfreq/tegra30-devfreq.c:99 struct member 'offset' not described in 'tegra_devfreq_device_config' Warning: ../drivers/devfreq/tegra30-devfreq.c:99 struct member 'irq_mask' not described in 'tegra_devfreq_device_config' Warning: ../drivers/devfreq/tegra30-devfreq.c:99 struct member 'boost_up_coeff' not described in 'tegra_devfreq_device_config' Warning: ../drivers/devfreq/tegra30-devfreq.c:99 struct member 'boost_down_coeff' not described in 'tegra_devfreq_device_config' Warning: ../drivers/devfreq/tegra30-devfreq.c:99 struct member 'boost_up_threshold' not described in 'tegra_devfreq_device_config' Warning: ../drivers/devfreq/tegra30-devfreq.c:99 struct member 'boost_down_threshold' not described in 'tegra_devfreq_device_config' Warning: ../drivers/devfreq/tegra30-devfreq.c:99 struct member 'avg_dependency_threshold' not described in 'tegra_devfreq_device_config' Warning: ../drivers/devfreq/tegra30-devfreq.c:170 struct member 'config' not described in 'tegra_devfreq_device' Warning: ../drivers/devfreq/tegra30-devfreq.c:170 struct member 'regs' not described in 'tegra_devfreq_device' Warning: ../drivers/devfreq/tegra30-devfreq.c:170 struct member 'avg_count' not described in 'tegra_devfreq_device' Warning: ../drivers/devfreq/tegra30-devfreq.c:170 struct member 'boost_freq' not described in 'tegra_devfreq_device' Warning: ../drivers/devfreq/tegra30-devfreq.c:170 struct member 'target_freq' not described in 'tegra_devfreq_device' ../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/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/video/fbdev/i810/i810_accel.c:59 function parameter 'info' not described in 'wait_for_space' Warning: ../drivers/video/fbdev/i810/i810_accel.c:90 function parameter 'info' not described in 'wait_for_engine_idle' Warning: ../drivers/video/fbdev/i810/i810_accel.c:163 function parameter 'info' not described in 'source_copy_blit' Warning: ../drivers/video/fbdev/i810/i810_accel.c:197 function parameter 'info' not described in 'color_blit' Warning: ../drivers/video/fbdev/i810/i810_accel.c:238 function parameter 'info' not described in 'mono_src_copy_imm_blit' Warning: ../drivers/video/fbdev/i810/i810_accel.c:435 function parameter 'info' not described in 'i810fb_init_ringbuffer' Warning: ../drivers/video/fbdev/i810/i810_gtf.c:125 function parameter 'xres' not described in 'i810fb_encode_registers' Warning: ../drivers/video/fbdev/i810/i810_gtf.c:125 function parameter 'yres' not described in 'i810fb_encode_registers' ../scripts/Makefile.build:287: ../drivers/net/ethernet/ti/Makefile: cpsw_priv.o is added to multiple modules: ti_cpsw ti_cpsw_new ../scripts/Makefile.build:287: ../drivers/net/ethernet/ti/Makefile: cpsw_ethtool.o is added to multiple modules: ti_cpsw ti_cpsw_new Warning: ../drivers/gpu/drm/panthor/panthor_sched.c:1761 function parameter 'ptdev' not described in 'panthor_sched_report_fw_events' Warning: ../drivers/gpu/drm/panthor/panthor_sched.c:1761 function parameter 'events' not described in 'panthor_sched_report_fw_events' Warning: ../drivers/gpu/drm/panthor/panthor_sched.c:2654 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/ntb/msi.c:32 function parameter 'desc_changed' not described in 'ntb_msi_init' Warning: ../drivers/iio/industrialio-backend.c:727 function parameter 'chan' not described in 'iio_backend_oversampling_ratio_set' Warning: ../drivers/gpu/drm/msm/dp/dp_drm.c:24 function parameter 'connector' not described in 'msm_dp_bridge_detect' ../drivers/hwmon/occ/common.c: In function ‘occ_init_attribute’: ../drivers/hwmon/occ/common.c:761:9: warning: function ‘occ_init_attribute’ might be a candidate for ‘gnu_printf’ format attribute [-Wsuggest-attribute=format] 761 | vsnprintf(attr->name, sizeof(attr->name), fmt, args); | ^~~~~~~~~ ../drivers/gpu/drm/amd/amdgpu/../display/dc/dml/dcn321/dcn321_fpu.c: In function ‘dcn321_update_bw_bounding_box_fpu’: ../drivers/gpu/drm/amd/amdgpu/../display/dc/dml/dcn321/dcn321_fpu.c:930:1: warning: the frame size of 1088 bytes is larger than 1024 bytes [-Wframe-larger-than=] 930 | } | ^ ../drivers/gpu/drm/amd/amdgpu/../display/dc/dml/dcn32/dcn32_fpu.c: In function ‘dcn32_update_bw_bounding_box_fpu’: ../drivers/gpu/drm/amd/amdgpu/../display/dc/dml/dcn32/dcn32_fpu.c:3380:1: warning: the frame size of 1088 bytes is larger than 1024 bytes [-Wframe-larger-than=] 3380 | } | ^ Warning: ../sound/usb/qcom/qc_audio_offload.c:1018 function parameter 'xfer_buf_cpu' not described in 'uaudio_transfer_buffer_setup' ../drivers/pnp/pnpbios/core.c: In function ‘pnp_dock_event’: ../drivers/pnp/pnpbios/core.c:90:20: warning: variable ‘value’ set but not used [-Wunused-but-set-variable] 90 | int i = 0, value; | ^~~~~ ../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; | ^~ Warning: ../drivers/leds/leds-lm3692x.c:119 struct member 'boost_ctrl' not described in 'lm3692x_led' Warning: ../drivers/leds/leds-lm3692x.c:119 struct member 'brightness_ctrl' not described in 'lm3692x_led' Warning: ../drivers/leds/leds-lm3692x.c:119 struct member 'enabled' not described in 'lm3692x_led' ../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/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; | ^~~~~~~~~~~~ ../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/linux/string.h:382, 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:13, 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:641:3: ../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: ../kernel/time/tick-oneshot.c:23 function parameter 'expires' not described in 'tick_program_event' Warning: ../kernel/time/tick-oneshot.c:23 function parameter 'force' not described in 'tick_program_event' Warning: ../kernel/time/tick-oneshot.c:63 function parameter 'newdev' not described in 'tick_setup_oneshot' Warning: ../kernel/time/tick-oneshot.c:63 function parameter 'handler' not described in 'tick_setup_oneshot' Warning: ../kernel/time/tick-oneshot.c:63 function parameter 'next_event' not described in 'tick_setup_oneshot' Warning: ../kernel/time/tick-oneshot.c:73 function parameter 'handler' not described in 'tick_switch_to_oneshot' Warning: ../drivers/usb/dwc2/core_intr.c:341 function parameter 'remotewakeup' not described in 'dwc2_wakeup_from_lpm_l1' Warning: ../arch/x86/kernel/apm_32.c:902 function parameter 'dev' not described in 'apm_cpu_idle' Warning: ../arch/x86/kernel/apm_32.c:902 function parameter 'drv' not described in 'apm_cpu_idle' Warning: ../arch/x86/kernel/apm_32.c:902 function parameter 'index' not described in 'apm_cpu_idle' Warning: ../sound/soc/sunxi/sun4i-spdif.c:179 struct member 'mclk_multiplier' not described in 'sun4i_spdif_quirks' Warning: ../drivers/firmware/broadcom/bcm47xx_nvram.c:40 function parameter 'nvram' not described in 'bcm47xx_nvram_is_valid' Warning: ../drivers/firmware/broadcom/bcm47xx_nvram.c:48 function parameter 'nvram_start' not described in 'bcm47xx_nvram_copy' Warning: ../drivers/firmware/broadcom/bcm47xx_nvram.c:48 function parameter 'res_size' not described in 'bcm47xx_nvram_copy' Warning: ../drivers/firmware/broadcom/bcm47xx_nvram.c:72 function parameter 'flash_start' not described in 'bcm47xx_nvram_find_and_copy' Warning: ../drivers/firmware/broadcom/bcm47xx_nvram.c:72 function parameter 'res_size' not described in 'bcm47xx_nvram_find_and_copy' In file included from ../include/asm-generic/bug.h:22, from ../arch/x86/include/asm/bug.h:103, 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:486:25: note: in definition of macro ‘printk_index_wrap’ 486 | _p_func(_fmt, ##__VA_ARGS__); \ | ^~~~ ../include/linux/printk.h:567:9: note: in expansion of macro ‘printk’ 567 | 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:567:16: note: in expansion of macro ‘KERN_WARNING’ 567 | 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:486:25: note: in definition of macro ‘printk_index_wrap’ 486 | _p_func(_fmt, ##__VA_ARGS__); \ | ^~~~ ../include/linux/printk.h:567:9: note: in expansion of macro ‘printk’ 567 | 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:567:16: note: in expansion of macro ‘KERN_WARNING’ 567 | 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/thermal/max77620_thermal.c:47 function parameter 'tz' not described in 'max77620_thermal_read_temp' Warning: ../drivers/platform/x86/dell/dcdbas.c:103 function parameter 'size' not described in 'smi_data_buf_realloc' Warning: ../drivers/platform/x86/dell/dcdbas.c:284 function parameter 'smi_cmd' not described in 'dcdbas_smi_request' Warning: ../drivers/platform/x86/dell/dcdbas.c:316 function parameter 'dev' not described in 'smi_request_store' Warning: ../drivers/platform/x86/dell/dcdbas.c:316 function parameter 'attr' not described in 'smi_request_store' Warning: ../drivers/platform/x86/dell/dcdbas.c:316 function parameter 'buf' not described in 'smi_request_store' Warning: ../drivers/platform/x86/dell/dcdbas.c:316 function parameter 'count' not described in 'smi_request_store' Warning: ../drivers/platform/x86/dell/dcdbas.c:615 function parameter 'nb' not described in 'dcdbas_reboot_notify' Warning: ../drivers/platform/x86/dell/dcdbas.c:615 function parameter 'code' not described in 'dcdbas_reboot_notify' Warning: ../drivers/platform/x86/dell/dcdbas.c:615 function parameter 'unused' not described in 'dcdbas_reboot_notify' Warning: ../drivers/cpufreq/powernow-k6.c:140 function parameter 'policy' not described in 'powernow_k6_target' ../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: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/hv/channel.c:578 function parameter 'size' not described in 'request_arr_init' ../scripts/Makefile.build:287: ../drivers/net/ethernet/freescale/dpaa2/Makefile: dpaa2-mac.o is added to multiple modules: fsl-dpaa2-eth fsl-dpaa2-switch ../kernel/trace/bpf_trace.c: In function ‘____bpf_trace_printk’: ../kernel/trace/bpf_trace.c:378:9: warning: function ‘____bpf_trace_printk’ might be a candidate for ‘gnu_printf’ format attribute [-Wsuggest-attribute=format] 378 | ret = bstr_printf(data.buf, MAX_BPRINTF_BUF, fmt, data.bin_args); | ^~~ ../kernel/trace/bpf_trace.c: In function ‘____bpf_trace_vprintk’: ../kernel/trace/bpf_trace.c:434:9: warning: function ‘____bpf_trace_vprintk’ might be a candidate for ‘gnu_printf’ format attribute [-Wsuggest-attribute=format] 434 | ret = bstr_printf(data.buf, MAX_BPRINTF_BUF, fmt, data.bin_args); | ^~~ ../kernel/trace/bpf_trace.c: In function ‘____bpf_seq_printf’: ../kernel/trace/bpf_trace.c:476:9: warning: function ‘____bpf_seq_printf’ might be a candidate for ‘gnu_printf’ format attribute [-Wsuggest-attribute=format] 476 | seq_bprintf(m, fmt, data.bin_args); | ^~~~~~~~~~~ Warning: ../drivers/cpufreq/cpufreq-nforce2.c:134 function parameter 'bootfsb' not described in 'nforce2_fsb_read' Warning: ../drivers/devfreq/tegra30-devfreq.c:99 struct member 'offset' not described in 'tegra_devfreq_device_config' Warning: ../drivers/devfreq/tegra30-devfreq.c:99 struct member 'irq_mask' not described in 'tegra_devfreq_device_config' Warning: ../drivers/devfreq/tegra30-devfreq.c:99 struct member 'boost_up_coeff' not described in 'tegra_devfreq_device_config' Warning: ../drivers/devfreq/tegra30-devfreq.c:99 struct member 'boost_down_coeff' not described in 'tegra_devfreq_device_config' Warning: ../drivers/devfreq/tegra30-devfreq.c:99 struct member 'boost_up_threshold' not described in 'tegra_devfreq_device_config' Warning: ../drivers/devfreq/tegra30-devfreq.c:99 struct member 'boost_down_threshold' not described in 'tegra_devfreq_device_config' Warning: ../drivers/devfreq/tegra30-devfreq.c:99 struct member 'avg_dependency_threshold' not described in 'tegra_devfreq_device_config' Warning: ../drivers/devfreq/tegra30-devfreq.c:170 struct member 'config' not described in 'tegra_devfreq_device' Warning: ../drivers/devfreq/tegra30-devfreq.c:170 struct member 'regs' not described in 'tegra_devfreq_device' Warning: ../drivers/devfreq/tegra30-devfreq.c:170 struct member 'avg_count' not described in 'tegra_devfreq_device' Warning: ../drivers/devfreq/tegra30-devfreq.c:170 struct member 'boost_freq' not described in 'tegra_devfreq_device' Warning: ../drivers/devfreq/tegra30-devfreq.c:170 struct member 'target_freq' not described in 'tegra_devfreq_device' Warning: ../drivers/rtc/rtc-omap.c:411 function parameter 'dev' not described in 'omap_rtc_power_off_program' Warning: ../drivers/i2c/busses/i2c-mxs.c:129 struct member 'timing0' not described in 'mxs_i2c_dev' Warning: ../drivers/i2c/busses/i2c-mxs.c:129 struct member 'timing1' not described in 'mxs_i2c_dev' Warning: ../drivers/i2c/busses/i2c-mxs.c:129 struct member 'timing2' not described in 'mxs_i2c_dev' Warning: ../drivers/i2c/busses/i2c-mxs.c:129 struct member 'dmach' not described in 'mxs_i2c_dev' Warning: ../drivers/i2c/busses/i2c-mxs.c:129 struct member 'pio_data' not described in 'mxs_i2c_dev' Warning: ../drivers/i2c/busses/i2c-mxs.c:129 struct member 'addr_data' not described in 'mxs_i2c_dev' Warning: ../drivers/i2c/busses/i2c-mxs.c:129 struct member 'sg_io' not described in 'mxs_i2c_dev' Warning: ../drivers/i2c/busses/i2c-mxs.c:129 struct member 'dma_read' not described in 'mxs_i2c_dev' Warning: ../drivers/video/fbdev/i810/i810_accel.c:59 function parameter 'info' not described in 'wait_for_space' Warning: ../drivers/video/fbdev/i810/i810_accel.c:90 function parameter 'info' not described in 'wait_for_engine_idle' Warning: ../drivers/video/fbdev/i810/i810_accel.c:163 function parameter 'info' not described in 'source_copy_blit' Warning: ../drivers/video/fbdev/i810/i810_accel.c:197 function parameter 'info' not described in 'color_blit' Warning: ../drivers/video/fbdev/i810/i810_accel.c:238 function parameter 'info' not described in 'mono_src_copy_imm_blit' Warning: ../drivers/video/fbdev/i810/i810_accel.c:435 function parameter 'info' not described in 'i810fb_init_ringbuffer' Warning: ../drivers/video/fbdev/i810/i810_gtf.c:125 function parameter 'xres' not described in 'i810fb_encode_registers' Warning: ../drivers/video/fbdev/i810/i810_gtf.c:125 function parameter 'yres' not described in 'i810fb_encode_registers' ../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/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/panthor/panthor_sched.c:1761 function parameter 'ptdev' not described in 'panthor_sched_report_fw_events' Warning: ../drivers/gpu/drm/panthor/panthor_sched.c:1761 function parameter 'events' not described in 'panthor_sched_report_fw_events' Warning: ../drivers/gpu/drm/panthor/panthor_sched.c:2654 function parameter 'ptdev' not described in 'panthor_sched_report_mmu_fault' ../scripts/Makefile.build:287: ../drivers/net/ethernet/ti/Makefile: cpsw_priv.o is added to multiple modules: ti_cpsw ti_cpsw_new Warning: ../drivers/edac/amd76x_edac.c:228 function parameter 'pdev' not described in 'amd76x_probe1' ../scripts/Makefile.build:287: ../drivers/net/ethernet/ti/Makefile: cpsw_ethtool.o is added to multiple modules: ti_cpsw ti_cpsw_new Warning: ../drivers/ntb/msi.c:32 function parameter 'desc_changed' not described in 'ntb_msi_init' Warning: ../drivers/iio/industrialio-backend.c:727 function parameter 'chan' not described in 'iio_backend_oversampling_ratio_set' Warning: ../drivers/gpu/drm/msm/dp/dp_drm.c:24 function parameter 'connector' not described in 'msm_dp_bridge_detect' ../drivers/hwmon/occ/common.c: In function ‘occ_init_attribute’: ../drivers/hwmon/occ/common.c:761:9: warning: function ‘occ_init_attribute’ might be a candidate for ‘gnu_printf’ format attribute [-Wsuggest-attribute=format] 761 | vsnprintf(attr->name, sizeof(attr->name), fmt, args); | ^~~~~~~~~ ../drivers/gpu/drm/amd/amdgpu/../display/dc/dml/dcn321/dcn321_fpu.c: In function ‘dcn321_update_bw_bounding_box_fpu’: ../drivers/gpu/drm/amd/amdgpu/../display/dc/dml/dcn321/dcn321_fpu.c:930:1: warning: the frame size of 1088 bytes is larger than 1024 bytes [-Wframe-larger-than=] 930 | } | ^ ../drivers/gpu/drm/amd/amdgpu/../display/dc/dml/dcn32/dcn32_fpu.c: In function ‘dcn32_update_bw_bounding_box_fpu’: ../drivers/gpu/drm/amd/amdgpu/../display/dc/dml/dcn32/dcn32_fpu.c:3380:1: warning: the frame size of 1088 bytes is larger than 1024 bytes [-Wframe-larger-than=] 3380 | } | ^