tools/testing/selftests/arm64/tags/.gitignore: warning: ignored by one of the .gitignore files tools/testing/selftests/arm64/tags/Makefile: warning: ignored by one of the .gitignore files tools/testing/selftests/arm64/tags/tags_test.c: warning: ignored by one of the .gitignore files tools/testing/selftests/kvm/.gitignore: warning: ignored by one of the .gitignore files tools/testing/selftests/kvm/Makefile: warning: ignored by one of the .gitignore files tools/testing/selftests/kvm/config: warning: ignored by one of the .gitignore files tools/testing/selftests/kvm/settings: warning: ignored by one of the .gitignore files ../arch/x86/entry/common.c:211: warning: Function parameter or struct member 'regs' not described in 'do_int80_emulation' ../arch/x86/power/hibernate.c:47: warning: Function parameter or struct member 'pfn' not described in 'pfn_is_nosave' ../arch/x86/power/hibernate.c:92: warning: Function parameter or struct member 'max_size' not described in 'arch_hibernation_header_save' ../arch/x86/lib/usercopy_64.c:29: warning: Function parameter or struct member 'addr' not described in 'clean_cache_range' ../arch/x86/lib/usercopy_64.c:29: warning: Excess function parameter 'vaddr' description in 'clean_cache_range' ../ipc/sem.c:647: warning: expecting prototype for perform_atomic_semop[_slow](). Prototype was for perform_atomic_semop_slow() instead ../arch/x86/mm/pgtable.c:652: warning: Function parameter or struct member 'reserve' not described in 'reserve_top_address' ../arch/x86/mm/pgtable.c:701: warning: Function parameter or struct member 'p4d' not described in 'p4d_set_huge' ../arch/x86/mm/pgtable.c:701: warning: Function parameter or struct member 'addr' not described in 'p4d_set_huge' ../arch/x86/mm/pgtable.c:701: warning: Function parameter or struct member 'prot' not described in 'p4d_set_huge' ../arch/x86/mm/pgtable.c:711: warning: Function parameter or struct member 'p4d' not described in 'p4d_clear_huge' ../arch/x86/mm/pgtable.c:728: warning: Function parameter or struct member 'pud' not described in 'pud_set_huge' ../arch/x86/mm/pgtable.c:728: warning: Function parameter or struct member 'addr' not described in 'pud_set_huge' ../arch/x86/mm/pgtable.c:728: warning: Function parameter or struct member 'prot' not described in 'pud_set_huge' ../arch/x86/mm/pgtable.c:754: warning: Function parameter or struct member 'pmd' not described in 'pmd_set_huge' ../arch/x86/mm/pgtable.c:754: warning: Function parameter or struct member 'addr' not described in 'pmd_set_huge' ../arch/x86/mm/pgtable.c:754: warning: Function parameter or struct member 'prot' not described in 'pmd_set_huge' ../arch/x86/mm/pgtable.c:781: warning: Function parameter or struct member 'pud' not described in 'pud_clear_huge' ../arch/x86/mm/pgtable.c:796: warning: Function parameter or struct member 'pmd' not described in 'pmd_clear_huge' ../kernel/cpu.c:2693: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst * Check if the core a CPU belongs to is online ../lib/maple_tree.c:351:21: warning: unused function 'mte_set_full' [-Wunused-function] 351 | static inline void *mte_set_full(const struct maple_enode *node) | ^~~~~~~~~~~~ ../lib/maple_tree.c:356:21: warning: unused function 'mte_clear_full' [-Wunused-function] 356 | static inline void *mte_clear_full(const struct maple_enode *node) | ^~~~~~~~~~~~~~ ../lib/maple_tree.c:361:20: warning: unused function 'mte_has_null' [-Wunused-function] 361 | static inline bool mte_has_null(const struct maple_enode *node) | ^~~~~~~~~~~~ 3 warnings generated. ../drivers/phy/broadcom/phy-bcm-ns-usb3.c:206:17: warning: cast to smaller integer type 'enum bcm_ns_family' from 'const void *' [-Wvoid-pointer-to-enum-cast] 206 | usb3->family = (enum bcm_ns_family)device_get_match_data(dev); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 1 warning generated. ../drivers/char/ipmi/ipmi_si_platform.c:268:15: warning: cast to smaller integer type 'enum si_type' from 'const void *' [-Wvoid-pointer-to-enum-cast] 268 | io.si_type = (enum si_type)device_get_match_data(&pdev->dev); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 1 warning generated. ../arch/x86/mm/pat/memtype.c:708: warning: Function parameter or struct member 'pfn' not described in 'pat_pfn_immune_to_uc_mtrr' ../arch/x86/events/intel/p4.c:1369:20: warning: variable 'high' set but not used [-Wunused-but-set-variable] 1369 | unsigned int low, high; | ^ 1 warning generated. ../drivers/soc/fsl/qe/qe_ic.c:235:29: warning: unused function 'qe_ic_from_irq' [-Wunused-function] 235 | static inline struct qe_ic *qe_ic_from_irq(unsigned int virq) | ^~~~~~~~~~~~~~ 1 warning generated. ../drivers/video/fbdev/neofb.c:145:20: warning: unused function 'write_le32' [-Wunused-function] 145 | static inline void write_le32(int regindex, u32 val, const struct neofb_par *par) | ^~~~~~~~~~ 1 warning generated. ../kernel/reboot.c:234: warning: Function parameter or struct member 'cmd' not described in 'do_kernel_restart' ../kernel/reboot.c:965: warning: Function parameter or struct member 'poweroff_delay_ms' not described in 'hw_failure_emergency_poweroff' ../drivers/virtio/virtio_dma_buf.c:42: warning: Function parameter or struct member 'dma_buf' not described in 'virtio_dma_buf_attach' ../drivers/virtio/virtio_dma_buf.c:42: warning: Function parameter or struct member 'attach' not described in 'virtio_dma_buf_attach' ../block/partitions/aix.c:81: warning: Function parameter or struct member 'state' not described in 'read_lba' ../block/partitions/aix.c:81: warning: Function parameter or struct member 'lba' not described in 'read_lba' ../block/partitions/aix.c:81: warning: Function parameter or struct member 'buffer' not described in 'read_lba' ../block/partitions/aix.c:81: warning: Function parameter or struct member 'count' not described in 'read_lba' ../block/partitions/aix.c:114: warning: Function parameter or struct member 'state' not described in 'alloc_pvd' ../block/partitions/aix.c:114: warning: Function parameter or struct member 'lba' not described in 'alloc_pvd' ../block/partitions/aix.c:139: warning: Function parameter or struct member 'state' not described in 'alloc_lvn' ../block/partitions/aix.c:139: warning: Function parameter or struct member 'lba' not described in 'alloc_lvn' ../arch/x86/kvm/mmu/mmu.c:1388: warning: Function parameter or struct member 'kvm' not described in 'kvm_arch_mmu_enable_log_dirty_pt_masked' ../arch/x86/kvm/mmu/mmu.c:1388: warning: Function parameter or struct member 'slot' not described in 'kvm_arch_mmu_enable_log_dirty_pt_masked' ../arch/x86/kvm/mmu/mmu.c:1388: warning: Function parameter or struct member 'gfn_offset' not described in 'kvm_arch_mmu_enable_log_dirty_pt_masked' ../arch/x86/kvm/mmu/mmu.c:1388: warning: Function parameter or struct member 'mask' not described in 'kvm_arch_mmu_enable_log_dirty_pt_masked' ../kernel/sched/core.c:6224:1: warning: unused function 'class_core_lock_lock_ptr' [-Wunused-function] 6224 | DEFINE_LOCK_GUARD_1(core_lock, int, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 6225 | sched_core_lock(*_T->lock, &_T->flags), | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 6226 | sched_core_unlock(*_T->lock, &_T->flags), | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 6227 | unsigned long flags) | ~~~~~~~~~~~~~~~~~~~~ ../include/linux/cleanup.h:235:65: note: expanded from macro 'DEFINE_LOCK_GUARD_1' 235 | #define DEFINE_LOCK_GUARD_1(_name, _type, _lock, _unlock, ...) \ | ^ 236 | __DEFINE_UNLOCK_GUARD(_name, _type, _unlock, __VA_ARGS__) \ | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ../include/linux/cleanup.h:212:21: note: expanded from macro '\ __DEFINE_UNLOCK_GUARD' 212 | static inline void *class_##_name##_lock_ptr(class_##_name##_t *_T) \ | ^~~~~~~~~~~~~~~~~~~~~~~~ :250:1: note: expanded from here 250 | class_core_lock_lock_ptr | ^~~~~~~~~~~~~~~~~~~~~~~~ 1 warning generated. ../net/ipv4/tcp_output.c:187:3: warning: result of comparison of constant -1 with expression of type 'u8' (aka 'unsigned char') is always false [-Wtautological-constant-out-of-range-compare] 187 | NET_ADD_STATS(sock_net(sk), LINUX_MIB_TCPACKCOMPRESSED, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 188 | tp->compressed_ack); | ~~~~~~~~~~~~~~~~~~~ ../include/net/ip.h:302:41: note: expanded from macro 'NET_ADD_STATS' 302 | #define NET_ADD_STATS(net, field, adnd) SNMP_ADD_STATS((net)->mib.net_statistics, field, adnd) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ../include/net/snmp.h:143:4: note: expanded from macro 'SNMP_ADD_STATS' 143 | this_cpu_add(mib->mibs[field], addend) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ../include/linux/percpu-defs.h:497:33: note: expanded from macro 'this_cpu_add' 497 | #define this_cpu_add(pcp, val) __pcpu_size_call(this_cpu_add_, pcp, val) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ note: (skipping 1 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all) :68:1: note: expanded from here 68 | this_cpu_add_8 | ^ ../arch/x86/include/asm/percpu.h:558:36: note: expanded from macro 'this_cpu_add_8' 558 | #define this_cpu_add_8(pcp, val) percpu_add_op(8, volatile, (pcp), val) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ../arch/x86/include/asm/percpu.h:238:31: note: expanded from macro 'percpu_add_op' 238 | ((val) == 1 || (val) == -1)) ? \ | ~~~~~ ^ ~~ 1 warning generated. ../drivers/dma-buf/dma-heap.c:44: warning: Function parameter or struct member 'priv' not described in 'dma_heap' ../drivers/dma-buf/dma-heap.c:44: warning: Function parameter or struct member 'heap_devt' not described in 'dma_heap' ../drivers/dma-buf/dma-heap.c:44: warning: Function parameter or struct member 'list' not described in 'dma_heap' ../drivers/dma-buf/dma-heap.c:44: warning: Function parameter or struct member 'heap_cdev' not described in 'dma_heap' ../drivers/dma/xilinx/xdma.c:76: warning: Function parameter or struct member 'last_interrupt' not described in 'xdma_chan' ../drivers/dma/xilinx/xdma.c:76: warning: Function parameter or struct member 'stop_requested' not described in 'xdma_chan' In file included from ../drivers/char/tpm/tpm-chip.c:24: ../include/linux/tpm_eventlog.h:167:6: warning: variable 'mapping_size' set but not used [-Wunused-but-set-variable] 167 | int mapping_size; | ^ 1 warning generated. ../kernel/sched/fair.c:526:19: warning: unused function 'max_vruntime' [-Wunused-function] 526 | static inline u64 max_vruntime(u64 max_vruntime, u64 vruntime) | ^~~~~~~~~~~~ 1 warning generated. In file included from ../drivers/char/tpm/tpm-dev-common.c:19: In file included from ../drivers/char/tpm/tpm.h:28: ../include/linux/tpm_eventlog.h:167:6: warning: variable 'mapping_size' set but not used [-Wunused-but-set-variable] 167 | int mapping_size; | ^ 1 warning generated. In file included from ../drivers/char/tpm/tpm-dev.c:16: In file included from ../drivers/char/tpm/tpm-dev.h:6: In file included from ../drivers/char/tpm/tpm.h:28: ../include/linux/tpm_eventlog.h:167:6: warning: variable 'mapping_size' set but not used [-Wunused-but-set-variable] 167 | int mapping_size; | ^ 1 warning generated. In file included from ../drivers/char/tpm/tpm-interface.c:28: ../include/linux/tpm_eventlog.h:167:6: warning: variable 'mapping_size' set but not used [-Wunused-but-set-variable] 167 | int mapping_size; | ^ 1 warning generated. ../arch/x86/kernel/process.c:954:10: warning: variable 'hi' set but not used [-Wunused-but-set-variable] 954 | u32 lo, hi; | ^ 1 warning generated. In file included from ../drivers/char/tpm/tpm1-cmd.c:21: ../include/linux/tpm_eventlog.h:167:6: warning: variable 'mapping_size' set but not used [-Wunused-but-set-variable] 167 | int mapping_size; | ^ 1 warning generated. In file included from ../drivers/char/tpm/tpmrm-dev.c:6: In file included from ../drivers/char/tpm/tpm-dev.h:6: In file included from ../drivers/char/tpm/tpm.h:28: ../include/linux/tpm_eventlog.h:167:6: warning: variable 'mapping_size' set but not used [-Wunused-but-set-variable] 167 | int mapping_size; | ^ 1 warning generated. In file included from ../drivers/char/tpm/tpm2-cmd.c:14: In file included from ../drivers/char/tpm/tpm.h:28: ../include/linux/tpm_eventlog.h:167:6: warning: variable 'mapping_size' set but not used [-Wunused-but-set-variable] 167 | int mapping_size; | ^ 1 warning generated. ../drivers/block/rbd.c:6093:17: warning: result of comparison of constant 2305843009213693948 with expression of type 'u32' (aka 'unsigned int') is always false [-Wtautological-constant-out-of-range-compare] 6093 | if (snap_count > (SIZE_MAX - sizeof (struct ceph_snap_context)) | ~~~~~~~~~~ ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 6094 | / sizeof (u64)) { | ~~~~~~~~~~~~~~ 1 warning generated. In file included from ../drivers/nfc/pn533/pn533.c:9: In file included from ../include/linux/device.h:15: In file included from ../include/linux/dev_printk.h:16: In file included from ../include/linux/ratelimit.h:6: In file included from ../include/linux/sched.h:13: In file included from ../arch/x86/include/asm/processor.h:19: In file included from ../arch/x86/include/asm/cpuid.h:62: In file included from ../arch/x86/include/asm/paravirt.h:21: In file included from ../include/linux/cpumask.h:12: In file included from ../include/linux/bitmap.h:13: In file included from ../include/linux/string.h:374: ../include/linux/fortify-string.h:580:4: warning: call to '__read_overflow2_field' declared with 'warning' attribute: detected read beyond size of field (2nd parameter); maybe use struct_group()? [-Wattribute-warning] 580 | __read_overflow2_field(q_size_field, size); | ^ 1 warning generated. ../drivers/video/fbdev/arkfb.c:321:20: warning: unused function 'dac_read_regs' [-Wunused-function] 321 | static inline void dac_read_regs(struct dac_info *info, u8 *code, int count) | ^~~~~~~~~~~~~ 1 warning generated. In file included from ../drivers/char/tpm/tpm2-space.c:16: In file included from ../drivers/char/tpm/tpm.h:28: ../include/linux/tpm_eventlog.h:167:6: warning: variable 'mapping_size' set but not used [-Wunused-but-set-variable] 167 | int mapping_size; | ^ 1 warning generated. In file included from ../drivers/char/tpm/tpm-sysfs.c:16: In file included from ../drivers/char/tpm/tpm.h:28: ../include/linux/tpm_eventlog.h:167:6: warning: variable 'mapping_size' set but not used [-Wunused-but-set-variable] 167 | int mapping_size; | ^ 1 warning generated. In file included from ../drivers/char/tpm/eventlog/common.c:20: ../include/linux/tpm_eventlog.h:167:6: warning: variable 'mapping_size' set but not used [-Wunused-but-set-variable] 167 | int mapping_size; | ^ 1 warning generated. ../drivers/gpu/drm/renesas/rcar-du/rcar_cmm.c:35:19: warning: unused function 'rcar_cmm_read' [-Wunused-function] 35 | static inline int rcar_cmm_read(struct rcar_cmm *rcmm, u32 reg) | ^~~~~~~~~~~~~ 1 warning generated. In file included from ../drivers/char/tpm/eventlog/tpm1.c:24: ../include/linux/tpm_eventlog.h:167:6: warning: variable 'mapping_size' set but not used [-Wunused-but-set-variable] 167 | int mapping_size; | ^ 1 warning generated. In file included from ../drivers/char/tpm/eventlog/tpm2.c:20: ../include/linux/tpm_eventlog.h:167:6: warning: variable 'mapping_size' set but not used [-Wunused-but-set-variable] 167 | int mapping_size; | ^ 1 warning generated. ../drivers/block/drbd/drbd_bitmap.c:1220: warning: Function parameter or struct member 'peer_device' not described in 'drbd_bm_read' ../drivers/block/drbd/drbd_bitmap.c:1232: warning: Function parameter or struct member 'peer_device' not described in 'drbd_bm_write' ../drivers/block/drbd/drbd_bitmap.c:1244: warning: Function parameter or struct member 'peer_device' not described in 'drbd_bm_write_all' ../drivers/block/drbd/drbd_bitmap.c:1271: warning: Function parameter or struct member 'peer_device' not described in 'drbd_bm_write_copy_pages' In file included from ../drivers/char/tpm/tpm_ppi.c:17: In file included from ../drivers/char/tpm/tpm.h:28: ../include/linux/tpm_eventlog.h:167:6: warning: variable 'mapping_size' set but not used [-Wunused-but-set-variable] 167 | int mapping_size; | ^ 1 warning generated. ../kernel/locking/lockdep.c:1987:20: warning: unused function 'hlock_equal' [-Wunused-function] 1987 | static inline bool hlock_equal(struct lock_list *entry, void *data) | ^~~~~~~~~~~ 1 warning generated. In file included from ../drivers/char/tpm/tpm2-sessions.c:71: In file included from ../drivers/char/tpm/tpm.h:28: ../include/linux/tpm_eventlog.h:167:6: warning: variable 'mapping_size' set but not used [-Wunused-but-set-variable] 167 | int mapping_size; | ^ 1 warning generated. In file included from ../drivers/char/tpm/eventlog/acpi.c:24: ../include/linux/tpm_eventlog.h:167:6: warning: variable 'mapping_size' set but not used [-Wunused-but-set-variable] 167 | int mapping_size; | ^ 1 warning generated. In file included from ../drivers/char/tpm/eventlog/efi.c:11: ../include/linux/tpm_eventlog.h:167:6: warning: variable 'mapping_size' set but not used [-Wunused-but-set-variable] 167 | int mapping_size; | ^ 1 warning generated. ../lib/crypto/mpi/mpi-inv.c:34:15: warning: variable 'k' set but not used [-Wunused-but-set-variable] 34 | unsigned int k; | ^ 1 warning generated. ../drivers/base/power/runtime.c:364: warning: Excess function parameter 'dev' description in '__rpm_callback' In file included from ../drivers/char/tpm/eventlog/of.c:20: ../include/linux/tpm_eventlog.h:167:6: warning: variable 'mapping_size' set but not used [-Wunused-but-set-variable] 167 | int mapping_size; | ^ 1 warning generated. ../drivers/regulator/da9121-regulator.c:1132:24: warning: cast to smaller integer type 'enum da9121_subvariant' from 'const void *' [-Wvoid-pointer-to-enum-cast] 1132 | chip->subvariant_id = (enum da9121_subvariant)i2c_get_match_data(i2c); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 1 warning generated. In file included from ../drivers/char/tpm/tpm_tis_core.c:28: In file included from ../drivers/char/tpm/tpm.h:28: ../include/linux/tpm_eventlog.h:167:6: warning: variable 'mapping_size' set but not used [-Wunused-but-set-variable] 167 | int mapping_size; | ^ 1 warning generated. ../drivers/tty/n_hdlc.c:140: warning: Function parameter or struct member 'write_work' not described in 'n_hdlc' ../drivers/tty/n_hdlc.c:140: warning: Function parameter or struct member 'tty_for_write_work' not described in 'n_hdlc' In file included from ../drivers/char/tpm/tpm_tis.c:29: In file included from ../drivers/char/tpm/tpm.h:28: ../include/linux/tpm_eventlog.h:167:6: warning: variable 'mapping_size' set but not used [-Wunused-but-set-variable] 167 | int mapping_size; | ^ 1 warning generated. Use of uninitialized value $param in regexp compilation at ../scripts/kernel-doc line 1517, line 778. Use of uninitialized value $actual in substitution (s///) at ../scripts/kernel-doc line 1469, line 778. Use of uninitialized value $actual in substitution (s///) at ../scripts/kernel-doc line 1469, line 778. Use of uninitialized value $param in substitution (s///) at ../scripts/kernel-doc line 1573, line 778. Use of uninitialized value $param in pattern match (m//) at ../scripts/kernel-doc line 1601, line 778. Use of uninitialized value $param in hash element at ../scripts/kernel-doc line 1611, line 778. Use of uninitialized value $param in pattern match (m//) at ../scripts/kernel-doc line 1611, line 778. Use of uninitialized value $param in hash element at ../scripts/kernel-doc line 1612, line 778. Use of uninitialized value $param in pattern match (m//) at ../scripts/kernel-doc line 1614, line 778. Use of uninitialized value $param in concatenation (.) or string at ../scripts/kernel-doc line 1615, line 778. ../security/landlock/fs.c:778: warning: Function parameter or struct member '' not described in 'is_access_to_paths_allowed' Use of uninitialized value $param in hash element at ../scripts/kernel-doc line 1630, line 778. Use of uninitialized value $param in regexp compilation at ../scripts/kernel-doc line 1517, line 778. Use of uninitialized value $actual in substitution (s///) at ../scripts/kernel-doc line 1469, line 778. Use of uninitialized value $actual in substitution (s///) at ../scripts/kernel-doc line 1469, line 778. Use of uninitialized value $param in substitution (s///) at ../scripts/kernel-doc line 1573, line 778. Use of uninitialized value $param in pattern match (m//) at ../scripts/kernel-doc line 1601, line 778. Use of uninitialized value $param in hash element at ../scripts/kernel-doc line 1611, line 778. Use of uninitialized value $param in hash element at ../scripts/kernel-doc line 1630, line 778. Use of uninitialized value $parameterlist[3] in join or string at ../scripts/kernel-doc line 1791, line 778. Use of uninitialized value $parameterlist[6] in join or string at ../scripts/kernel-doc line 1791, line 778. ../security/landlock/fs.c:778: warning: Excess function parameter 'layer_masks_parent1' description in 'is_access_to_paths_allowed' ../security/landlock/fs.c:778: warning: Excess function parameter 'layer_masks_parent2' description in 'is_access_to_paths_allowed' Use of uninitialized value $param in regexp compilation at ../scripts/kernel-doc line 1517, line 1010. Use of uninitialized value $actual in substitution (s///) at ../scripts/kernel-doc line 1469, line 1010. Use of uninitialized value $actual in substitution (s///) at ../scripts/kernel-doc line 1469, line 1010. Use of uninitialized value $param in substitution (s///) at ../scripts/kernel-doc line 1573, line 1010. Use of uninitialized value $param in pattern match (m//) at ../scripts/kernel-doc line 1601, line 1010. Use of uninitialized value $param in hash element at ../scripts/kernel-doc line 1611, line 1010. Use of uninitialized value $param in pattern match (m//) at ../scripts/kernel-doc line 1611, line 1010. Use of uninitialized value $param in hash element at ../scripts/kernel-doc line 1612, line 1010. Use of uninitialized value $param in pattern match (m//) at ../scripts/kernel-doc line 1614, line 1010. Use of uninitialized value $param in concatenation (.) or string at ../scripts/kernel-doc line 1615, line 1010. ../security/landlock/fs.c:1010: warning: Function parameter or struct member '' not described in 'collect_domain_accesses' Use of uninitialized value $param in hash element at ../scripts/kernel-doc line 1630, line 1010. Use of uninitialized value $parameterlist[3] in join or string at ../scripts/kernel-doc line 1791, line 1010. ../security/landlock/fs.c:1010: warning: Excess function parameter 'layer_masks_dom' description in 'collect_domain_accesses' In file included from ../sound/core/seq/seq_ump_convert.c:8: In file included from ../include/linux/string.h:374: ../include/linux/fortify-string.h:580:4: warning: call to '__read_overflow2_field' declared with 'warning' attribute: detected read beyond size of field (2nd parameter); maybe use struct_group()? [-Wattribute-warning] 580 | __read_overflow2_field(q_size_field, size); | ^ 1 warning generated. ../lib/locking-selftest.c:2510:1: warning: unused function 'class_HARDIRQ_lock_ptr' [-Wunused-function] 2510 | DEFINE_LOCK_GUARD_0(HARDIRQ, HARDIRQ_ENTER(), HARDIRQ_EXIT()) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ../include/linux/cleanup.h:239:59: note: expanded from macro 'DEFINE_LOCK_GUARD_0' 239 | #define DEFINE_LOCK_GUARD_0(_name, _lock, _unlock, ...) \ | ^ 240 | __DEFINE_UNLOCK_GUARD(_name, void, _unlock, __VA_ARGS__) \ | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ../include/linux/cleanup.h:212:21: note: expanded from macro '\ __DEFINE_UNLOCK_GUARD' 212 | static inline void *class_##_name##_lock_ptr(class_##_name##_t *_T) \ | ^~~~~~~~~~~~~~~~~~~~~~~~ :103:1: note: expanded from here 103 | class_HARDIRQ_lock_ptr | ^~~~~~~~~~~~~~~~~~~~~~ ../lib/locking-selftest.c:2511:1: warning: unused function 'class_NOTTHREADED_HARDIRQ_lock_ptr' [-Wunused-function] 2511 | DEFINE_LOCK_GUARD_0(NOTTHREADED_HARDIRQ, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2512 | do { | ~~~~ 2513 | local_irq_disable(); | ~~~~~~~~~~~~~~~~~~~~ 2514 | __irq_enter(); | ~~~~~~~~~~~~~~ 2515 | WARN_ON(!in_irq()); | ~~~~~~~~~~~~~~~~~~~ 2516 | } while(0), HARDIRQ_EXIT()) | ~~~~~~~~~~~~~~~~~~~~~~~~~~~ ../include/linux/cleanup.h:239:59: note: expanded from macro 'DEFINE_LOCK_GUARD_0' 239 | #define DEFINE_LOCK_GUARD_0(_name, _lock, _unlock, ...) \ | ^ 240 | __DEFINE_UNLOCK_GUARD(_name, void, _unlock, __VA_ARGS__) \ | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ../include/linux/cleanup.h:212:21: note: expanded from macro '\ __DEFINE_UNLOCK_GUARD' 212 | static inline void *class_##_name##_lock_ptr(class_##_name##_t *_T) \ | ^~~~~~~~~~~~~~~~~~~~~~~~ :209:1: note: expanded from here 209 | class_NOTTHREADED_HARDIRQ_lock_ptr | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ../lib/locking-selftest.c:2517:1: warning: unused function 'class_SOFTIRQ_lock_ptr' [-Wunused-function] 2517 | DEFINE_LOCK_GUARD_0(SOFTIRQ, SOFTIRQ_ENTER(), SOFTIRQ_EXIT()) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ../include/linux/cleanup.h:239:59: note: expanded from macro 'DEFINE_LOCK_GUARD_0' 239 | #define DEFINE_LOCK_GUARD_0(_name, _lock, _unlock, ...) \ | ^ 240 | __DEFINE_UNLOCK_GUARD(_name, void, _unlock, __VA_ARGS__) \ | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ../include/linux/cleanup.h:212:21: note: expanded from macro '\ __DEFINE_UNLOCK_GUARD' 212 | static inline void *class_##_name##_lock_ptr(class_##_name##_t *_T) \ | ^~~~~~~~~~~~~~~~~~~~~~~~ :235:1: note: expanded from here 235 | class_SOFTIRQ_lock_ptr | ^~~~~~~~~~~~~~~~~~~~~~ ../lib/locking-selftest.c:2520:1: warning: unused function 'class_RCU_lock_ptr' [-Wunused-function] 2520 | DEFINE_LOCK_GUARD_0(RCU, rcu_read_lock(), rcu_read_unlock()) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ../include/linux/cleanup.h:239:59: note: expanded from macro 'DEFINE_LOCK_GUARD_0' 239 | #define DEFINE_LOCK_GUARD_0(_name, _lock, _unlock, ...) \ | ^ 240 | __DEFINE_UNLOCK_GUARD(_name, void, _unlock, __VA_ARGS__) \ | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ../include/linux/cleanup.h:212:21: note: expanded from macro '\ __DEFINE_UNLOCK_GUARD' 212 | static inline void *class_##_name##_lock_ptr(class_##_name##_t *_T) \ | ^~~~~~~~~~~~~~~~~~~~~~~~ :251:1: note: expanded from here 251 | class_RCU_lock_ptr | ^~~~~~~~~~~~~~~~~~ ../lib/locking-selftest.c:2521:1: warning: unused function 'class_RCU_BH_lock_ptr' [-Wunused-function] 2521 | DEFINE_LOCK_GUARD_0(RCU_BH, rcu_read_lock_bh(), rcu_read_unlock_bh()) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ../include/linux/cleanup.h:239:59: note: expanded from macro 'DEFINE_LOCK_GUARD_0' 239 | #define DEFINE_LOCK_GUARD_0(_name, _lock, _unlock, ...) \ | ^ 240 | __DEFINE_UNLOCK_GUARD(_name, void, _unlock, __VA_ARGS__) \ | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ../include/linux/cleanup.h:212:21: note: expanded from macro '\ __DEFINE_UNLOCK_GUARD' 212 | static inline void *class_##_name##_lock_ptr(class_##_name##_t *_T) \ | ^~~~~~~~~~~~~~~~~~~~~~~~ :267:1: note: expanded from here 267 | class_RCU_BH_lock_ptr | ^~~~~~~~~~~~~~~~~~~~~ ../lib/locking-selftest.c:2522:1: warning: unused function 'class_RCU_SCHED_lock_ptr' [-Wunused-function] 2522 | DEFINE_LOCK_GUARD_0(RCU_SCHED, rcu_read_lock_sched(), rcu_read_unlock_sched()) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ../include/linux/cleanup.h:239:59: note: expanded from macro 'DEFINE_LOCK_GUARD_0' 239 | #define DEFINE_LOCK_GUARD_0(_name, _lock, _unlock, ...) \ | ^ 240 | __DEFINE_UNLOCK_GUARD(_name, void, _unlock, __VA_ARGS__) \ | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ../include/linux/cleanup.h:212:21: note: expanded from macro '\ __DEFINE_UNLOCK_GUARD' 212 | static inline void *class_##_name##_lock_ptr(class_##_name##_t *_T) \ | ^~~~~~~~~~~~~~~~~~~~~~~~ :283:1: note: expanded from here 283 | class_RCU_SCHED_lock_ptr | ^~~~~~~~~~~~~~~~~~~~~~~~ 6 warnings generated. In file included from ../drivers/char/tpm/tpm_crb.c:22: In file included from ../drivers/char/tpm/tpm.h:28: ../include/linux/tpm_eventlog.h:167:6: warning: variable 'mapping_size' set but not used [-Wunused-but-set-variable] 167 | int mapping_size; | ^ 1 warning generated. In file included from ../drivers/char/tpm/tpm_tis_synquacer.c:13: In file included from ../drivers/char/tpm/tpm.h:28: ../include/linux/tpm_eventlog.h:167:6: warning: variable 'mapping_size' set but not used [-Wunused-but-set-variable] 167 | int mapping_size; | ^ 1 warning generated. In file included from ../drivers/char/tpm/tpm_tis_spi_main.c:35: In file included from ../drivers/char/tpm/tpm.h:28: ../include/linux/tpm_eventlog.h:167:6: warning: variable 'mapping_size' set but not used [-Wunused-but-set-variable] 167 | int mapping_size; | ^ 1 warning generated. ../arch/x86/kernel/cpu/common.c:351:19: warning: unused function 'flag_is_changeable_p' [-Wunused-function] 351 | static inline int flag_is_changeable_p(u32 flag) | ^~~~~~~~~~~~~~~~~~~~ 1 warning generated. ../drivers/dma/mmp_tdma.c:644:9: warning: cast to smaller integer type 'enum mmp_tdma_type' from 'const void *' [-Wvoid-pointer-to-enum-cast] 644 | type = (enum mmp_tdma_type)device_get_match_data(&pdev->dev); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 1 warning generated. ../drivers/char/applicom.c:131:25: warning: variable 'byte_reset_it' set but not used [-Wunused-but-set-variable] 131 | volatile unsigned char byte_reset_it; | ^ ../drivers/char/applicom.c:543:6: warning: variable 'ret' set but not used [-Wunused-but-set-variable] 543 | int ret = 0; | ^ ../drivers/char/applicom.c:706:25: warning: variable 'byte_reset_it' set but not used [-Wunused-but-set-variable] 706 | volatile unsigned char byte_reset_it; | ^ 3 warnings generated. In file included from ../drivers/char/tpm/tpm_tis_spi_cr50.c:18: In file included from ../drivers/char/tpm/tpm_tis_core.h:22: In file included from ../drivers/char/tpm/tpm.h:28: ../include/linux/tpm_eventlog.h:167:6: warning: variable 'mapping_size' set but not used [-Wunused-but-set-variable] 167 | int mapping_size; | ^ 1 warning generated. In file included from ../drivers/char/tpm/tpm_tis_i2c_cr50.c:28: In file included from ../drivers/char/tpm/tpm_tis_core.h:22: In file included from ../drivers/char/tpm/tpm.h:28: ../include/linux/tpm_eventlog.h:167:6: warning: variable 'mapping_size' set but not used [-Wunused-but-set-variable] 167 | int mapping_size; | ^ 1 warning generated. In file included from ../drivers/char/tpm/tpm_tis_i2c.c:15: In file included from ../drivers/char/tpm/tpm_tis_core.h:22: In file included from ../drivers/char/tpm/tpm.h:28: ../include/linux/tpm_eventlog.h:167:6: warning: variable 'mapping_size' set but not used [-Wunused-but-set-variable] 167 | int mapping_size; | ^ 1 warning generated. In file included from ../drivers/char/tpm/tpm_i2c_atmel.c:23: In file included from ../drivers/char/tpm/tpm.h:28: ../include/linux/tpm_eventlog.h:167:6: warning: variable 'mapping_size' set but not used [-Wunused-but-set-variable] 167 | int mapping_size; | ^ 1 warning generated. In file included from ../drivers/char/tpm/tpm_i2c_infineon.c:21: In file included from ../drivers/char/tpm/tpm.h:28: ../include/linux/tpm_eventlog.h:167:6: warning: variable 'mapping_size' set but not used [-Wunused-but-set-variable] 167 | int mapping_size; | ^ 1 warning generated. ../kernel/power/snapshot.c:1369:21: warning: unused function 'saveable_highmem_page' [-Wunused-function] 1369 | static inline void *saveable_highmem_page(struct zone *z, unsigned long p) | ^~~~~~~~~~~~~~~~~~~~~ 1 warning generated. ../kernel/power/snapshot.c:470: warning: Function parameter or struct member 'zone' not described in 'add_rtree_block' ../kernel/power/snapshot.c:470: warning: Function parameter or struct member 'gfp_mask' not described in 'add_rtree_block' ../kernel/power/snapshot.c:470: warning: Function parameter or struct member 'safe_needed' not described in 'add_rtree_block' ../kernel/power/snapshot.c:470: warning: Function parameter or struct member 'ca' not described in 'add_rtree_block' ../kernel/power/snapshot.c:543: warning: Function parameter or struct member 'gfp_mask' not described in 'create_zone_bm_rtree' ../kernel/power/snapshot.c:543: warning: Function parameter or struct member 'safe_needed' not described in 'create_zone_bm_rtree' ../kernel/power/snapshot.c:543: warning: Function parameter or struct member 'ca' not described in 'create_zone_bm_rtree' ../kernel/power/snapshot.c:543: warning: Function parameter or struct member 'start' not described in 'create_zone_bm_rtree' ../kernel/power/snapshot.c:543: warning: Function parameter or struct member 'end' not described in 'create_zone_bm_rtree' ../kernel/power/snapshot.c:578: warning: Function parameter or struct member 'zone' not described in 'free_zone_bm_rtree' ../kernel/power/snapshot.c:578: warning: Function parameter or struct member 'clear_nosave_free' not described in 'free_zone_bm_rtree' ../kernel/power/snapshot.c:686: warning: Function parameter or struct member 'bm' not described in 'memory_bm_create' ../kernel/power/snapshot.c:686: warning: Function parameter or struct member 'gfp_mask' not described in 'memory_bm_create' ../kernel/power/snapshot.c:686: warning: Function parameter or struct member 'safe_needed' not described in 'memory_bm_create' ../kernel/power/snapshot.c:728: warning: Function parameter or struct member 'clear_nosave_free' not described in 'memory_bm_free' ../kernel/power/snapshot.c:750: warning: Function parameter or struct member 'bm' not described in 'memory_bm_find_bit' ../kernel/power/snapshot.c:750: warning: Function parameter or struct member 'pfn' not described in 'memory_bm_find_bit' ../kernel/power/snapshot.c:750: warning: Function parameter or struct member 'addr' not described in 'memory_bm_find_bit' ../kernel/power/snapshot.c:750: warning: Function parameter or struct member 'bit_nr' not described in 'memory_bm_find_bit' ../kernel/power/snapshot.c:998: warning: Function parameter or struct member 'start_pfn' not described in 'register_nosave_region' ../kernel/power/snapshot.c:998: warning: Function parameter or struct member 'end_pfn' not described in 'register_nosave_region' ../kernel/power/snapshot.c:1322: warning: Function parameter or struct member 'zone' not described in 'saveable_highmem_page' ../kernel/power/snapshot.c:1322: warning: Function parameter or struct member 'pfn' not described in 'saveable_highmem_page' ../kernel/power/snapshot.c:1386: warning: Function parameter or struct member 'zone' not described in 'saveable_page' ../kernel/power/snapshot.c:1386: warning: Function parameter or struct member 'pfn' not described in 'saveable_page' ../kernel/power/snapshot.c:1463: warning: Function parameter or struct member 'dst' not described in 'safe_copy_page' ../kernel/power/snapshot.c:1463: warning: Function parameter or struct member 's_page' not described in 'safe_copy_page' ../kernel/power/snapshot.c:1704: warning: Function parameter or struct member 'x' not described in '__fraction' ../kernel/power/snapshot.c:1704: warning: Function parameter or struct member 'multiplier' not described in '__fraction' ../kernel/power/snapshot.c:1704: warning: Function parameter or struct member 'base' not described in '__fraction' ../kernel/power/snapshot.c:2002: warning: Function parameter or struct member 'nr_highmem' not described in 'count_pages_for_highmem' ../kernel/power/snapshot.c:2020: warning: Function parameter or struct member 'nr_pages' not described in 'enough_free_mem' ../kernel/power/snapshot.c:2020: warning: Function parameter or struct member 'nr_highmem' not described in 'enough_free_mem' ../kernel/power/snapshot.c:2043: warning: Function parameter or struct member 'safe_needed' not described in 'get_highmem_buffer' ../kernel/power/snapshot.c:2056: warning: Function parameter or struct member 'bm' not described in 'alloc_highmem_pages' ../kernel/power/snapshot.c:2056: warning: Function parameter or struct member 'nr_highmem' not described in 'alloc_highmem_pages' ../kernel/power/snapshot.c:2091: warning: Function parameter or struct member 'copy_bm' not described in 'swsusp_alloc' ../kernel/power/snapshot.c:2091: warning: Function parameter or struct member 'nr_pages' not described in 'swsusp_alloc' ../kernel/power/snapshot.c:2091: warning: Function parameter or struct member 'nr_highmem' not described in 'swsusp_alloc' ../kernel/power/snapshot.c:2313: warning: Function parameter or struct member 'bm' not described in 'mark_unsafe_pages' ../kernel/power/snapshot.c:2348: warning: Function parameter or struct member 'info' not described in 'load_header' ../kernel/power/snapshot.c:2517: warning: Function parameter or struct member 'page' not described in 'get_highmem_page_buffer' ../kernel/power/snapshot.c:2517: warning: Function parameter or struct member 'ca' not described in 'get_highmem_page_buffer' ../kernel/power/snapshot.c:2727: warning: Function parameter or struct member 'bm' not described in 'get_buffer' ../kernel/power/snapshot.c:2727: warning: Function parameter or struct member 'ca' not described in 'get_buffer' ../kernel/power/snapshot.c:2866: warning: Function parameter or struct member 'handle' not described in 'snapshot_write_finalize' ../kernel/power/swap.c:550: warning: Function parameter or struct member 'handle' not described in 'save_image' ../kernel/power/swap.c:550: warning: Function parameter or struct member 'snapshot' not described in 'save_image' ../kernel/power/swap.c:550: warning: Function parameter or struct member 'nr_to_write' not described in 'save_image' ../kernel/power/swap.c:920: warning: Function parameter or struct member 'nr_pages' not described in 'enough_swap' ../kernel/power/swap.c:1091: warning: Function parameter or struct member 'handle' not described in 'load_image' ../kernel/power/swap.c:1091: warning: Function parameter or struct member 'snapshot' not described in 'load_image' ../kernel/power/swap.c:1091: warning: Function parameter or struct member 'nr_to_read' not described in 'load_image' In file included from ../drivers/char/tpm/tpm_i2c_nuvoton.c:24: In file included from ../drivers/char/tpm/tpm.h:28: ../include/linux/tpm_eventlog.h:167:6: warning: variable 'mapping_size' set but not used [-Wunused-but-set-variable] 167 | int mapping_size; | ^ 1 warning generated. In file included from ../drivers/char/tpm/tpm_nsc.c:19: In file included from ../drivers/char/tpm/tpm.h:28: ../include/linux/tpm_eventlog.h:167:6: warning: variable 'mapping_size' set but not used [-Wunused-but-set-variable] 167 | int mapping_size; | ^ 1 warning generated. In file included from ../drivers/char/tpm/tpm_atmel.c:17: In file included from ../drivers/char/tpm/tpm.h:28: ../include/linux/tpm_eventlog.h:167:6: warning: variable 'mapping_size' set but not used [-Wunused-but-set-variable] 167 | int mapping_size; | ^ 1 warning generated. In file included from ../drivers/char/tpm/tpm_infineon.c:16: In file included from ../drivers/char/tpm/tpm.h:28: ../include/linux/tpm_eventlog.h:167:6: warning: variable 'mapping_size' set but not used [-Wunused-but-set-variable] 167 | int mapping_size; | ^ 1 warning generated. In file included from ../drivers/char/tpm/xen-tpmfront.c:17: In file included from ../drivers/char/tpm/tpm.h:28: ../include/linux/tpm_eventlog.h:167:6: warning: variable 'mapping_size' set but not used [-Wunused-but-set-variable] 167 | int mapping_size; | ^ 1 warning generated. In file included from ../drivers/char/tpm/tpm_vtpm_proxy.c:24: In file included from ../drivers/char/tpm/tpm.h:28: ../include/linux/tpm_eventlog.h:167:6: warning: variable 'mapping_size' set but not used [-Wunused-but-set-variable] 167 | int mapping_size; | ^ 1 warning generated. ../mm/slub.c:415:6: warning: unused function 'stat_add' [-Wunused-function] 415 | void stat_add(const struct kmem_cache *s, enum stat_item si, int v) | ^~~~~~~~ ../mm/slub.c:534:21: warning: unused function 'get_freepointer_safe' [-Wunused-function] 534 | static inline void *get_freepointer_safe(struct kmem_cache *s, void *object) | ^~~~~~~~~~~~~~~~~~~~ ../mm/slub.c:634:1: warning: unused function 'slub_set_cpu_partial' [-Wunused-function] 634 | slub_set_cpu_partial(struct kmem_cache *s, unsigned int nr_objects) | ^~~~~~~~~~~~~~~~~~~~ ../mm/slub.c:698:20: warning: unused function '__slab_update_freelist' [-Wunused-function] 698 | static inline bool __slab_update_freelist(struct kmem_cache *s, struct slab *slab, | ^~~~~~~~~~~~~~~~~~~~~~ ../mm/slub.c:1877:20: warning: unused function 'set_track' [-Wunused-function] 1877 | static inline void set_track(struct kmem_cache *s, void *object, | ^~~~~~~~~ ../mm/slub.c:3285:19: warning: unused function 'node_match' [-Wunused-function] 3285 | static inline int node_match(struct slab *slab, int node) | ^~~~~~~~~~ 6 warnings generated. In file included from ../drivers/char/tpm/st33zp24/st33zp24.c:22: In file included from ../drivers/char/tpm/st33zp24/../tpm.h:28: ../include/linux/tpm_eventlog.h:167:6: warning: variable 'mapping_size' set but not used [-Wunused-but-set-variable] 167 | int mapping_size; | ^ 1 warning generated. ../arch/x86/kernel/cpu/intel.c:572:20: warning: variable 'l2' set but not used [-Wunused-but-set-variable] 572 | unsigned int l1, l2; | ^ 1 warning generated. In file included from ../drivers/char/tpm/st33zp24/i2c.c:13: In file included from ../drivers/char/tpm/st33zp24/../tpm.h:28: ../include/linux/tpm_eventlog.h:167:6: warning: variable 'mapping_size' set but not used [-Wunused-but-set-variable] 167 | int mapping_size; | ^ 1 warning generated. In file included from ../drivers/char/tpm/st33zp24/spi.c:13: In file included from ../drivers/char/tpm/st33zp24/../tpm.h:28: ../include/linux/tpm_eventlog.h:167:6: warning: variable 'mapping_size' set but not used [-Wunused-but-set-variable] 167 | int mapping_size; | ^ 1 warning generated. ../arch/x86/kernel/apic/apic.c:2139: warning: Function parameter or struct member 'spurious_interrupt' not described in 'DEFINE_IDTENTRY_IRQ' ../arch/x86/kernel/apic/apic.c:2139: warning: expecting prototype for spurious_interrupt(). Prototype was for DEFINE_IDTENTRY_IRQ() instead ../drivers/dma/dw-edma/dw-edma-core.c:26:16: warning: unused function 'dchan2dev' [-Wunused-function] 26 | struct device *dchan2dev(struct dma_chan *dchan) | ^~~~~~~~~ ../drivers/dma/dw-edma/dw-edma-core.c:32:16: warning: unused function 'chan2dev' [-Wunused-function] 32 | struct device *chan2dev(struct dw_edma_chan *chan) | ^~~~~~~~ 2 warnings generated. ../kernel/time/hrtimer.c:121:21: warning: initializer overrides prior initialization of this subobject [-Winitializer-overrides] 121 | [CLOCK_REALTIME] = HRTIMER_BASE_REALTIME, | ^~~~~~~~~~~~~~~~~~~~~ ../kernel/time/hrtimer.c:119:27: note: previous initialization is here 119 | [0 ... MAX_CLOCKS - 1] = HRTIMER_MAX_CLOCK_BASES, | ^~~~~~~~~~~~~~~~~~~~~~~ ../kernel/time/hrtimer.c:122:22: warning: initializer overrides prior initialization of this subobject [-Winitializer-overrides] 122 | [CLOCK_MONOTONIC] = HRTIMER_BASE_MONOTONIC, | ^~~~~~~~~~~~~~~~~~~~~~ ../kernel/time/hrtimer.c:119:27: note: previous initialization is here 119 | [0 ... MAX_CLOCKS - 1] = HRTIMER_MAX_CLOCK_BASES, | ^~~~~~~~~~~~~~~~~~~~~~~ ../kernel/time/hrtimer.c:123:21: warning: initializer overrides prior initialization of this subobject [-Winitializer-overrides] 123 | [CLOCK_BOOTTIME] = HRTIMER_BASE_BOOTTIME, | ^~~~~~~~~~~~~~~~~~~~~ ../kernel/time/hrtimer.c:119:27: note: previous initialization is here 119 | [0 ... MAX_CLOCKS - 1] = HRTIMER_MAX_CLOCK_BASES, | ^~~~~~~~~~~~~~~~~~~~~~~ ../kernel/time/hrtimer.c:124:17: warning: initializer overrides prior initialization of this subobject [-Winitializer-overrides] 124 | [CLOCK_TAI] = HRTIMER_BASE_TAI, | ^~~~~~~~~~~~~~~~ ../kernel/time/hrtimer.c:119:27: note: previous initialization is here 119 | [0 ... MAX_CLOCKS - 1] = HRTIMER_MAX_CLOCK_BASES, | ^~~~~~~~~~~~~~~~~~~~~~~ ../kernel/time/hrtimer.c:148:20: warning: unused function 'is_migration_base' [-Wunused-function] 148 | static inline bool is_migration_base(struct hrtimer_clock_base *base) | ^~~~~~~~~~~~~~~~~ 5 warnings generated. ../drivers/firewire/init_ohci1394_dma.c:178: warning: Function parameter or struct member 'ohci' not described in 'init_ohci1394_wait_for_busresets' ../drivers/firewire/init_ohci1394_dma.c:196: warning: Function parameter or struct member 'ohci' not described in 'init_ohci1394_enable_physical_dma' ../drivers/firewire/init_ohci1394_dma.c:207: warning: Function parameter or struct member 'ohci' not described in 'init_ohci1394_reset_and_init_dma' ../drivers/firewire/init_ohci1394_dma.c:236: warning: Function parameter or struct member 'num' not described in 'init_ohci1394_controller' ../drivers/firewire/init_ohci1394_dma.c:236: warning: Function parameter or struct member 'slot' not described in 'init_ohci1394_controller' ../drivers/firewire/init_ohci1394_dma.c:236: warning: Function parameter or struct member 'func' not described in 'init_ohci1394_controller' ../drivers/firewire/init_ohci1394_dma.c:289: warning: Function parameter or struct member 'opt' not described in 'setup_ohci1394_dma' ../drivers/video/fbdev/riva/riva_hw.c:659:24: warning: variable 'pclks' set but not used [-Wunused-but-set-variable] 659 | int nvclks, mclks, pclks, vpagemiss, crtpagemiss, vbs; | ^ 1 warning generated. ../arch/x86/kernel/cpu/mtrr/mtrr.c:557:24: warning: variable 'dummy' set but not used [-Wunused-but-set-variable] 557 | unsigned long config, dummy; | ^ 1 warning generated. ../drivers/video/fbdev/nvidia/nv_hw.c:245:21: warning: variable 'pclks' set but not used [-Wunused-but-set-variable] 245 | int nvclks, mclks, pclks, vpagemiss, crtpagemiss, vbs; | ^ 1 warning generated. ../drivers/message/fusion/mptsas.c:4234:6: warning: variable 'rc' set but not used [-Wunused-but-set-variable] 4234 | int rc; | ^ ../drivers/message/fusion/mptsas.c:4793:17: warning: variable 'timeleft' set but not used [-Wunused-but-set-variable] 4793 | unsigned long timeleft; | ^ 2 warnings generated. ../drivers/misc/vmw_balloon.c:260: warning: Function parameter or struct member '5' not described in 'vmballoon_batch_entry' ../drivers/misc/vmw_balloon.c:260: warning: Excess struct member 'reserved' description in 'vmballoon_batch_entry' ../arch/x86/kernel/cpu/mtrr/generic.c:691:15: warning: variable 'dummy' set but not used [-Wunused-but-set-variable] 691 | unsigned lo, dummy; | ^ ../arch/x86/kernel/cpu/mtrr/generic.c:1060:24: warning: variable 'dummy' set but not used [-Wunused-but-set-variable] 1060 | unsigned long config, dummy; | ^ 2 warnings generated. ../drivers/nvme/target/fc.c:177:1: warning: unused function 'nvmet_fc_iodnum' [-Wunused-function] 177 | nvmet_fc_iodnum(struct nvmet_fc_ls_iod *iodptr) | ^~~~~~~~~~~~~~~ ../drivers/nvme/target/fc.c:183:1: warning: unused function 'nvmet_fc_fodnum' [-Wunused-function] 183 | nvmet_fc_fodnum(struct nvmet_fc_fcp_iod *fodptr) | ^~~~~~~~~~~~~~~ 2 warnings generated. ../drivers/video/fbdev/sis/sis_main.c:4558:5: warning: variable 'reg' set but not used [-Wunused-but-set-variable] 4558 | u8 reg; | ^ 1 warning generated. ../drivers/video/fbdev/matrox/g450_pll.c:410:18: warning: variable 'mnp' set but not used [-Wunused-but-set-variable] 410 | unsigned int mnp; | ^ 1 warning generated. ../arch/x86/kernel/cpu/mtrr/cleanup.c:673:33: warning: variable 'dummy' set but not used [-Wunused-but-set-variable] 673 | unsigned long base, size, def, dummy; | ^ ../arch/x86/kernel/cpu/mtrr/cleanup.c:869:53: warning: variable 'dummy' set but not used [-Wunused-but-set-variable] 869 | unsigned long i, base, size, highest_pfn = 0, def, dummy; | ^ 2 warnings generated. ../drivers/video/fbdev/aty/aty128fb.c:534:18: warning: unused function '_aty_ld_8' [-Wunused-function] 534 | static inline u8 _aty_ld_8(unsigned int regindex, | ^~~~~~~~~ 1 warning generated. drivers/nvme/target/nvmet.o: warning: objtool: nvmet_ctrl_state_show() falls through to next function __cfi_nvmet_ctrl_host_traddr_open() ../arch/x86/kernel/cpu/sgx/main.c:741: warning: Function parameter or struct member 'low' not described in 'sgx_calc_section_metric' ../arch/x86/kernel/cpu/sgx/main.c:741: warning: Function parameter or struct member 'high' not described in 'sgx_calc_section_metric' ../arch/x86/kernel/cpu/sgx/main.c:741: warning: expecting prototype for A section metric is concatenated in a way that @low bits 12(). Prototype was for sgx_calc_section_metric() instead ../drivers/gpu/drm/bridge/synopsys/dw-hdmi-i2s-audio.c:30:18: warning: unused function 'hdmi_read' [-Wunused-function] 30 | static inline u8 hdmi_read(struct dw_hdmi_i2s_audio_data *audio, int offset) | ^~~~~~~~~ 1 warning generated. ../drivers/gpio/gpio-pch.c:101: warning: Excess struct member 'lock' description in 'pch_gpio' ../sound/soc/fsl/lpc3xxx-i2s.c:42:6: warning: variable 'savedbitclkrate' set but not used [-Wunused-but-set-variable] 42 | u32 savedbitclkrate, diff, trate, baseclk; | ^ 1 warning generated. ../kernel/time/tick-broadcast.c:1026: warning: Function parameter or struct member 'bc' not described in 'tick_broadcast_setup_oneshot' ../kernel/time/tick-broadcast.c:1026: warning: Function parameter or struct member 'from_periodic' not described in 'tick_broadcast_setup_oneshot' ../kernel/time/tick-oneshot.c:24: warning: Function parameter or struct member 'expires' not described in 'tick_program_event' ../kernel/time/tick-oneshot.c:24: warning: Function parameter or struct member 'force' not described in 'tick_program_event' ../kernel/time/tick-oneshot.c:64: warning: Function parameter or struct member 'newdev' not described in 'tick_setup_oneshot' ../kernel/time/tick-oneshot.c:64: warning: Function parameter or struct member 'handler' not described in 'tick_setup_oneshot' ../kernel/time/tick-oneshot.c:64: warning: Function parameter or struct member 'next_event' not described in 'tick_setup_oneshot' ../kernel/time/tick-oneshot.c:74: warning: Function parameter or struct member 'handler' not described in 'tick_switch_to_oneshot' ../drivers/net/ethernet/8390/pcnet_cs.c:1169:9: warning: variable 'xfer_count' set but not used [-Wunused-but-set-variable] 1169 | int xfer_count = count; | ^ 1 warning generated. ../drivers/tty/serial/mxs-auart.c:1600:15: warning: cast to smaller integer type 'enum mxs_auart_type' from 'const void *' [-Wvoid-pointer-to-enum-cast] 1600 | s->devtype = (enum mxs_auart_type)of_device_get_match_data(&pdev->dev); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 1 warning generated. ../drivers/pinctrl/pinctrl-aw9523.c:562: warning: Function parameter or struct member 'awi' not described in '_aw9523_gpio_get_multiple' ../drivers/pinctrl/pinctrl-aw9523.c:562: warning: Function parameter or struct member 'mask' not described in '_aw9523_gpio_get_multiple' ../drivers/pinctrl/pinctrl-aw9523.c:562: warning: Excess function parameter 'regmap' description in '_aw9523_gpio_get_multiple' ../drivers/pinctrl/pinctrl-aw9523.c:562: warning: Excess function parameter 'pin' description in '_aw9523_gpio_get_multiple' ../drivers/input/keyboard/bcm-keypad.c:166:6: warning: variable 'val' set but not used [-Wunused-but-set-variable] 166 | u32 val; | ^ 1 warning generated. ../fs/proc/fd.c:81: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst * Shared /proc/pid/fdinfo and /proc/pid/fdinfo/fd permission helper to ensure ../drivers/gpio/gpio-syscon.c:46: warning: Excess struct member 'compatible' description in 'syscon_gpio_data' ../drivers/tty/serial/sh-sci.c:3204:19: warning: unused function 'sci_probe_earlyprintk' [-Wunused-function] 3204 | static inline int sci_probe_earlyprintk(struct platform_device *pdev) | ^~~~~~~~~~~~~~~~~~~~~ 1 warning generated. ../drivers/pci/controller/pcie-mediatek.c:226: warning: Excess struct member 'mem' description in 'mtk_pcie' In file included from ../drivers/net/ethernet/broadcom/b44.c:17: In file included from ../include/linux/module.h:13: In file included from ../include/linux/stat.h:19: In file included from ../include/linux/time.h:60: In file included from ../include/linux/time32.h:13: In file included from ../include/linux/timex.h:67: In file included from ../arch/x86/include/asm/timex.h:5: In file included from ../arch/x86/include/asm/processor.h:19: In file included from ../arch/x86/include/asm/cpuid.h:62: In file included from ../arch/x86/include/asm/paravirt.h:21: In file included from ../include/linux/cpumask.h:12: In file included from ../include/linux/bitmap.h:13: In file included from ../include/linux/string.h:374: ../include/linux/fortify-string.h:580:4: warning: call to '__read_overflow2_field' declared with 'warning' attribute: detected read beyond size of field (2nd parameter); maybe use struct_group()? [-Wattribute-warning] 580 | __read_overflow2_field(q_size_field, size); | ^ 1 warning generated. ../drivers/usb/host/xhci.c:1379: warning: Function parameter or struct member 'desc' not described in 'xhci_get_endpoint_index' ../drivers/scsi/qla1280.c:1712:15: warning: variable 'num' set but not used [-Wunused-but-set-variable] 1712 | int err = 0, num, i; | ^ 1 warning generated. ../kernel/gcov/clang.c:273: warning: Function parameter or struct member 'dst' not described in 'gcov_info_add' ../kernel/gcov/clang.c:273: warning: Function parameter or struct member 'src' not described in 'gcov_info_add' ../kernel/gcov/clang.c:273: warning: Excess function parameter 'dest' description in 'gcov_info_add' ../kernel/gcov/clang.c:273: warning: Excess function parameter 'source' description in 'gcov_info_add' ../kernel/kprobes.c:145: warning: Function parameter or struct member 'c' not described in '__get_insn_slot' ../drivers/net/ethernet/broadcom/bcmsysport.c:49:1: warning: unused function 'txchk_readl' [-Wunused-function] 49 | BCM_SYSPORT_IO_MACRO(txchk, SYS_PORT_TXCHK_OFFSET); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ../drivers/net/ethernet/broadcom/bcmsysport.c:32:19: note: expanded from macro 'BCM_SYSPORT_IO_MACRO' 32 | static inline u32 name##_readl(struct bcm_sysport_priv *priv, u32 off) \ | ^~~~~~~~~~~~ :253:1: note: expanded from here 253 | txchk_readl | ^~~~~~~~~~~ ../drivers/net/ethernet/broadcom/bcmsysport.c:49:1: warning: unused function 'txchk_writel' [-Wunused-function] 49 | BCM_SYSPORT_IO_MACRO(txchk, SYS_PORT_TXCHK_OFFSET); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ../drivers/net/ethernet/broadcom/bcmsysport.c:37:20: note: expanded from macro 'BCM_SYSPORT_IO_MACRO' 37 | static inline void name##_writel(struct bcm_sysport_priv *priv, \ | ^~~~~~~~~~~~~ :254:1: note: expanded from here 254 | txchk_writel | ^~~~~~~~~~~~ ../drivers/net/ethernet/broadcom/bcmsysport.c:51:1: warning: unused function 'tbuf_readl' [-Wunused-function] 51 | BCM_SYSPORT_IO_MACRO(tbuf, SYS_PORT_TBUF_OFFSET); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ../drivers/net/ethernet/broadcom/bcmsysport.c:32:19: note: expanded from macro 'BCM_SYSPORT_IO_MACRO' 32 | static inline u32 name##_readl(struct bcm_sysport_priv *priv, u32 off) \ | ^~~~~~~~~~~~ :257:1: note: expanded from here 257 | tbuf_readl | ^~~~~~~~~~ ../drivers/net/ethernet/broadcom/bcmsysport.c:51:1: warning: unused function 'tbuf_writel' [-Wunused-function] 51 | BCM_SYSPORT_IO_MACRO(tbuf, SYS_PORT_TBUF_OFFSET); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ../drivers/net/ethernet/broadcom/bcmsysport.c:37:20: note: expanded from macro 'BCM_SYSPORT_IO_MACRO' 37 | static inline void name##_writel(struct bcm_sysport_priv *priv, \ | ^~~~~~~~~~~~~ :258:1: note: expanded from here 258 | tbuf_writel | ^~~~~~~~~~~ 4 warnings generated. ../drivers/usb/dwc2/core_intr.c:342: warning: Function parameter or struct member 'remotewakeup' not described in 'dwc2_wakeup_from_lpm_l1' ../drivers/spi/spi-mtk-snfi.c:1201: warning: Function parameter or struct member 'op' not described in 'mtk_snand_is_page_ops' ../drivers/thermal/cpufreq_cooling.c:81: warning: Excess struct member 'cdev' description in 'cpufreq_cooling_device' ../lib/test_maple_tree.c:212:26: warning: unused function 'not_empty' [-Wunused-function] 212 | static inline __init int not_empty(struct maple_node *node) | ^~~~~~~~~ 1 warning generated. ../drivers/i2c/busses/i2c-bcm-iproc.c:1056:3: warning: cast to smaller integer type 'enum bcm_iproc_i2c_type' from 'const void *' [-Wvoid-pointer-to-enum-cast] 1056 | (enum bcm_iproc_i2c_type)of_device_get_match_data(&pdev->dev); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 1 warning generated. ../kernel/latencytop.c:177: warning: Function parameter or struct member 'tsk' not described in '__account_scheduler_latency' ../kernel/latencytop.c:177: warning: Function parameter or struct member 'usecs' not described in '__account_scheduler_latency' ../kernel/latencytop.c:177: warning: Function parameter or struct member 'inter' not described in '__account_scheduler_latency' ../drivers/usb/dwc2/hcd_ddma.c:555:16: warning: variable 'n_desc' set but not used [-Wunused-but-set-variable] 555 | u16 idx, inc, n_desc = 0, ntd_max = 0; | ^ 1 warning generated. ../drivers/watchdog/pretimeout_noop.c:19: warning: Function parameter or struct member 'wdd' not described in 'pretimeout_noop' ../drivers/watchdog/pretimeout_panic.c:19: warning: Function parameter or struct member 'wdd' not described in 'pretimeout_panic' ../drivers/watchdog/wdt_pci.c:275: warning: Function parameter or struct member 'temperature' not described in 'wdtpci_get_temperature' ../drivers/watchdog/pcwd_usb.c:588: warning: Function parameter or struct member 'usb_pcwd' not described in 'usb_pcwd_delete' ../drivers/watchdog/pcwd_usb.c:603: warning: Function parameter or struct member 'interface' not described in 'usb_pcwd_probe' ../drivers/watchdog/pcwd_usb.c:603: warning: Function parameter or struct member 'id' not described in 'usb_pcwd_probe' ../drivers/watchdog/pcwd_usb.c:772: warning: Function parameter or struct member 'interface' not described in 'usb_pcwd_disconnect' ../lib/crc32test.c:674:13: warning: variable 'crc' set but not used [-Wunused-but-set-variable] 674 | static u32 crc; | ^ ../lib/crc32test.c:754:13: warning: variable 'crc' set but not used [-Wunused-but-set-variable] 754 | static u32 crc; | ^ 2 warnings generated. ../fs/dlm/dir.c:65:26: warning: variable 'count_match' set but not used [-Wunused-but-set-variable] 65 | unsigned int count = 0, count_match = 0, count_bad = 0, count_add = 0; | ^ 1 warning generated. ../drivers/input/touchscreen/mms114.c:507:15: warning: cast to smaller integer type 'enum mms_type' from 'const void *' [-Wvoid-pointer-to-enum-cast] 507 | data->type = (enum mms_type)match_data; | ^~~~~~~~~~~~~~~~~~~~~~~~~ 1 warning generated. ../fs/dlm/lock.c:239:19: warning: unused function 'is_granted' [-Wunused-function] 239 | static inline int is_granted(struct dlm_lkb *lkb) | ^~~~~~~~~~ 1 warning generated. In file included from ../drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.c:22: In file included from ../drivers/net/ethernet/broadcom/bnx2x/bnx2x.h:19: In file included from ../include/linux/pci.h:27: In file included from ../include/linux/mod_devicetable.h:14: In file included from ../include/linux/uuid.h:11: In file included from ../include/linux/string.h:374: ../include/linux/fortify-string.h:580:4: warning: call to '__read_overflow2_field' declared with 'warning' attribute: detected read beyond size of field (2nd parameter); maybe use struct_group()? [-Wattribute-warning] 580 | __read_overflow2_field(q_size_field, size); | ^ 1 warning generated. ../drivers/cpufreq/amd-pstate.c:1823: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst * CPPC function is not supported for family ID 17H with model_ID ranging from 0x10 to 0x2F. ../drivers/rtc/rtc-omap.c:412: warning: Function parameter or struct member 'dev' not described in 'omap_rtc_power_off_program' ../sound/soc/rockchip/rockchip_pdm.c:583:17: warning: cast to smaller integer type 'enum rk_pdm_version' from 'const void *' [-Wvoid-pointer-to-enum-cast] 583 | pdm->version = (enum rk_pdm_version)device_get_match_data(&pdev->dev); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 1 warning generated. ../drivers/gpu/drm/drm_mm.c:152:1: warning: unused function 'drm_mm_interval_tree_insert' [-Wunused-function] 152 | INTERVAL_TREE_DEFINE(struct drm_mm_node, rb, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 153 | u64, __subtree_last, | ~~~~~~~~~~~~~~~~~~~~ 154 | START, LAST, static inline, drm_mm_interval_tree) | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ../include/linux/interval_tree_generic.h:38:15: note: expanded from macro 'INTERVAL_TREE_DEFINE' 38 | ITSTATIC void ITPREFIX ## _insert(ITSTRUCT *node, \ | ^~~~~~~~~~~~~~~~~~~ :93:1: note: expanded from here 93 | drm_mm_interval_tree_insert | ^~~~~~~~~~~~~~~~~~~~~~~~~~~ ../drivers/gpu/drm/drm_mm.c:152:1: warning: unused function 'drm_mm_interval_tree_iter_next' [-Wunused-function] 152 | INTERVAL_TREE_DEFINE(struct drm_mm_node, rb, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 153 | u64, __subtree_last, | ~~~~~~~~~~~~~~~~~~~~ 154 | START, LAST, static inline, drm_mm_interval_tree) | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ../include/linux/interval_tree_generic.h:151:33: note: expanded from macro 'INTERVAL_TREE_DEFINE' 151 | ITSTATIC ITSTRUCT * \ | ^ 152 | ITPREFIX ## _iter_next(ITSTRUCT *node, ITTYPE start, ITTYPE last) \ | ~~~~~~~~~~~~~~~~~~~~~~ :105:1: note: expanded from here 105 | drm_mm_interval_tree_iter_next | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2 warnings generated. ../net/ipv4/tcp_lp.c:122: warning: Function parameter or struct member 'ack' not described in 'tcp_lp_cong_avoid' ../net/ipv4/tcp_lp.c:122: warning: Function parameter or struct member 'acked' not described in 'tcp_lp_cong_avoid' ../net/ipv4/tcp_lp.c:272: warning: Function parameter or struct member 'sample' not described in 'tcp_lp_pkts_acked' ../drivers/i2c/busses/i2c-mxs.c:130: warning: Function parameter or struct member 'timing0' not described in 'mxs_i2c_dev' ../drivers/i2c/busses/i2c-mxs.c:130: warning: Function parameter or struct member 'timing1' not described in 'mxs_i2c_dev' ../drivers/i2c/busses/i2c-mxs.c:130: warning: Function parameter or struct member 'timing2' not described in 'mxs_i2c_dev' ../drivers/i2c/busses/i2c-mxs.c:130: warning: Function parameter or struct member 'dmach' not described in 'mxs_i2c_dev' ../drivers/i2c/busses/i2c-mxs.c:130: warning: Function parameter or struct member 'pio_data' not described in 'mxs_i2c_dev' ../drivers/i2c/busses/i2c-mxs.c:130: warning: Function parameter or struct member 'addr_data' not described in 'mxs_i2c_dev' ../drivers/i2c/busses/i2c-mxs.c:130: warning: Function parameter or struct member 'sg_io' not described in 'mxs_i2c_dev' ../drivers/i2c/busses/i2c-mxs.c:130: warning: Function parameter or struct member 'dma_read' not described in 'mxs_i2c_dev' ../drivers/watchdog/stm32_iwdg.c:78:19: warning: unused function 'reg_read' [-Wunused-function] 78 | static inline u32 reg_read(void __iomem *base, u32 reg) | ^~~~~~~~ 1 warning generated. ../drivers/thermal/max77620_thermal.c:48: warning: Function parameter or struct member 'tz' not described in 'max77620_thermal_read_temp' ../drivers/thermal/max77620_thermal.c:48: warning: Excess function parameter 'data' description in 'max77620_thermal_read_temp' ../fs/coda/upcall.c:115:27: warning: variable 'outp' set but not used [-Wunused-but-set-variable] 115 | union outputArgs *outp; | ^ ../fs/coda/upcall.c:164:20: warning: variable 'outp' set but not used [-Wunused-but-set-variable] 164 | union outputArgs *outp; | ^ ../fs/coda/upcall.c:238:27: warning: variable 'outp' set but not used [-Wunused-but-set-variable] 238 | union outputArgs *outp; | ^ ../fs/coda/upcall.c:306:27: warning: variable 'outp' set but not used [-Wunused-but-set-variable] 306 | union outputArgs *outp; | ^ ../fs/coda/upcall.c:329:27: warning: variable 'outp' set but not used [-Wunused-but-set-variable] 329 | union outputArgs *outp; | ^ ../fs/coda/upcall.c:383:27: warning: variable 'outp' set but not used [-Wunused-but-set-variable] 383 | union outputArgs *outp; | ^ ../fs/coda/upcall.c:410:27: warning: variable 'outp' set but not used [-Wunused-but-set-variable] 410 | union outputArgs *outp; | ^ ../fs/coda/upcall.c:443:27: warning: variable 'outp' set but not used [-Wunused-but-set-variable] 443 | union outputArgs *outp; | ^ ../fs/coda/upcall.c:459:27: warning: variable 'outp' set but not used [-Wunused-but-set-variable] 459 | union outputArgs *outp; | ^ ../fs/coda/upcall.c:577:20: warning: variable 'outp' set but not used [-Wunused-but-set-variable] 577 | union outputArgs *outp; | ^ 10 warnings generated. ../drivers/i2c/busses/i2c-pxa.c:1269:15: warning: cast to smaller integer type 'enum pxa_i2c_types' from 'const void *' [-Wvoid-pointer-to-enum-cast] 1269 | *i2c_types = (enum pxa_i2c_types)device_get_match_data(&pdev->dev); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 1 warning generated. ../drivers/power/supply/twl4030_charger.c:243:16: warning: variable 'cur_reg' set but not used [-Wunused-but-set-variable] 243 | unsigned reg, cur_reg; | ^ 1 warning generated. ../drivers/usb/musb/musb_host.c:1489:19: warning: unused function 'musb_rx_dma_iso_cppi41' [-Wunused-function] 1489 | static inline int musb_rx_dma_iso_cppi41(struct dma_controller *dma, | ^~~~~~~~~~~~~~~~~~~~~~ 1 warning generated. ../drivers/usb/renesas_usbhs/mod.c:195:6: warning: variable 'intenb0' set but not used [-Wunused-but-set-variable] 195 | u16 intenb0, intenb1; | ^ 1 warning generated. ../lib/842/842_compress.c:479: warning: Function parameter or struct member 'in' not described in 'sw842_compress' ../lib/842/842_compress.c:479: warning: Function parameter or struct member 'ilen' not described in 'sw842_compress' ../lib/842/842_compress.c:479: warning: Function parameter or struct member 'out' not described in 'sw842_compress' ../lib/842/842_compress.c:479: warning: Function parameter or struct member 'olen' not described in 'sw842_compress' ../lib/842/842_compress.c:479: warning: Function parameter or struct member 'wmem' not described in 'sw842_compress' ../lib/842/842_decompress.c:279: warning: Function parameter or struct member 'in' not described in 'sw842_decompress' ../lib/842/842_decompress.c:279: warning: Function parameter or struct member 'ilen' not described in 'sw842_decompress' ../lib/842/842_decompress.c:279: warning: Function parameter or struct member 'out' not described in 'sw842_decompress' ../lib/842/842_decompress.c:279: warning: Function parameter or struct member 'olen' not described in 'sw842_decompress' ../drivers/firmware/broadcom/bcm47xx_nvram.c:41: warning: Function parameter or struct member 'nvram' not described in 'bcm47xx_nvram_is_valid' ../drivers/firmware/broadcom/bcm47xx_nvram.c:49: warning: Function parameter or struct member 'nvram_start' not described in 'bcm47xx_nvram_copy' ../drivers/firmware/broadcom/bcm47xx_nvram.c:49: warning: Function parameter or struct member 'res_size' not described in 'bcm47xx_nvram_copy' ../drivers/firmware/broadcom/bcm47xx_nvram.c:73: warning: Function parameter or struct member 'flash_start' not described in 'bcm47xx_nvram_find_and_copy' ../drivers/firmware/broadcom/bcm47xx_nvram.c:73: warning: Function parameter or struct member 'res_size' not described in 'bcm47xx_nvram_find_and_copy' ../drivers/firmware/broadcom/tee_bnxt_fw.c:62: warning: Function parameter or struct member 'fw_shm_pool' not described in 'tee_bnxt_fw_private' ../drivers/hid/hid-debug.c:3412:15: warning: initializer overrides prior initialization of this subobject [-Winitializer-overrides] 3412 | [BTN_DIGI] = "Digi", [BTN_STYLUS3] = "Stylus3", | ^~~~~~ ../drivers/hid/hid-debug.c:3294:19: note: previous initialization is here 3294 | [BTN_TOOL_PEN] = "ToolPen", [BTN_TOOL_RUBBER] = "ToolRubber", | ^~~~~~~~~ ../drivers/hid/hid-debug.c:3413:54: warning: initializer overrides prior initialization of this subobject [-Winitializer-overrides] 3413 | [BTN_TOOL_QUINTTAP] = "ToolQuintTap", [BTN_WHEEL] = "Wheel", | ^~~~~~~ ../drivers/hid/hid-debug.c:3301:20: note: previous initialization is here 3301 | [BTN_GEAR_DOWN] = "WheelBtn", | ^~~~~~~~~~ ../drivers/hid/hid-debug.c:3417:56: warning: initializer overrides prior initialization of this subobject [-Winitializer-overrides] 3417 | [KEY_ALS_TOGGLE] = "ALSToggle", [KEY_ASPECT_RATIO] = "AspectRatio", | ^~~~~~~~~~~~~ ../drivers/hid/hid-debug.c:3314:17: note: previous initialization is here 3314 | [KEY_SCREEN] = "Screen", [KEY_PC] = "PC", | ^~~~~~~~ ../drivers/hid/hid-debug.c:3441:59: warning: initializer overrides prior initialization of this subobject [-Winitializer-overrides] 3441 | [KEY_FRAMEFORWARD] = "FrameForward", [KEY_FULL_SCREEN] = "FullScreen", | ^~~~~~~~~~~~ ../drivers/hid/hid-debug.c:3312:40: note: previous initialization is here 3312 | [KEY_ANGLE] = "Angle", [KEY_ZOOM] = "Zoom", | ^~~~~~ ../drivers/hid/hid-debug.c:3443:18: warning: initializer overrides prior initialization of this subobject [-Winitializer-overrides] 3443 | [KEY_HANGEUL] = "HanGeul", [KEY_HANGUP_PHONE] = "HangUpPhone", | ^~~~~~~~~ ../drivers/hid/hid-debug.c:3217:18: note: previous initialization is here 3217 | [KEY_HANGUEL] = "Hangeul", [KEY_HANJA] = "Hanja", | ^~~~~~~~~ 5 warnings generated. ../drivers/scsi/aic7xxx/aic7xxx_core.c:4171:13: warning: variable 'data_addr' set but not used [-Wunused-but-set-variable] 4171 | uint32_t data_addr; | ^ 1 warning generated. ../drivers/platform/x86/dell/dcdbas.c:103: warning: Function parameter or struct member 'size' not described in 'smi_data_buf_realloc' ../drivers/platform/x86/dell/dcdbas.c:284: warning: Function parameter or struct member 'smi_cmd' not described in 'dcdbas_smi_request' ../drivers/platform/x86/dell/dcdbas.c:316: warning: Function parameter or struct member 'dev' not described in 'smi_request_store' ../drivers/platform/x86/dell/dcdbas.c:316: warning: Function parameter or struct member 'attr' not described in 'smi_request_store' ../drivers/platform/x86/dell/dcdbas.c:316: warning: Function parameter or struct member 'buf' not described in 'smi_request_store' ../drivers/platform/x86/dell/dcdbas.c:316: warning: Function parameter or struct member 'count' not described in 'smi_request_store' ../drivers/platform/x86/dell/dcdbas.c:615: warning: Function parameter or struct member 'nb' not described in 'dcdbas_reboot_notify' ../drivers/platform/x86/dell/dcdbas.c:615: warning: Function parameter or struct member 'code' not described in 'dcdbas_reboot_notify' ../drivers/platform/x86/dell/dcdbas.c:615: warning: Function parameter or struct member 'unused' not described in 'dcdbas_reboot_notify' ../drivers/i2c/busses/i2c-rcar.c:1134:18: warning: cast to smaller integer type 'enum rcar_i2c_type' from 'const void *' [-Wvoid-pointer-to-enum-cast] 1134 | priv->devtype = (enum rcar_i2c_type)of_device_get_match_data(dev); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 1 warning generated. ../drivers/usb/gadget/udc/pch_udc.c:360: warning: Excess struct member 'stall' description in 'pch_udc_dev' ../drivers/usb/gadget/udc/pch_udc.c:360: warning: Excess struct member 'prot_stall' description in 'pch_udc_dev' ../drivers/usb/gadget/udc/pch_udc.c:360: warning: Excess struct member 'registered' description in 'pch_udc_dev' ../drivers/usb/gadget/udc/pch_udc.c:360: warning: Excess struct member 'suspended' description in 'pch_udc_dev' ../drivers/usb/gadget/udc/pch_udc.c:360: warning: Excess struct member 'connected' description in 'pch_udc_dev' ../drivers/usb/gadget/udc/pch_udc.c:360: warning: Excess struct member 'vbus_session' description in 'pch_udc_dev' ../drivers/usb/gadget/udc/pch_udc.c:360: warning: Excess struct member 'set_cfg_not_acked' description in 'pch_udc_dev' ../drivers/usb/gadget/udc/pch_udc.c:360: warning: Excess struct member 'waiting_zlp_ack' description in 'pch_udc_dev' ../drivers/leds/leds-lm3692x.c:120: warning: Function parameter or struct member 'boost_ctrl' not described in 'lm3692x_led' ../drivers/leds/leds-lm3692x.c:120: warning: Function parameter or struct member 'brightness_ctrl' not described in 'lm3692x_led' ../drivers/leds/leds-lm3692x.c:120: warning: Function parameter or struct member 'enabled' not described in 'lm3692x_led' ../drivers/scsi/aic7xxx/aic79xx_core.c:5694:13: warning: variable 'data_addr' set but not used [-Wunused-but-set-variable] 5694 | uint64_t data_addr; | ^ 1 warning generated. ../kernel/trace/rv/monitors/wip/wip.c:20:1: warning: unused function 'da_handle_start_run_event_wip' [-Wunused-function] 20 | DECLARE_DA_MON_PER_CPU(wip, unsigned char); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ../include/rv/da_monitor.h:532:48: note: expanded from macro 'DECLARE_DA_MON_PER_CPU' 532 | DECLARE_DA_MON_INIT_PER_CPU(name, type) \ | ^ 533 | DECLARE_DA_MON_MONITOR_HANDLER_IMPLICIT(name, type) | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ../include/rv/da_monitor.h:434:20: note: expanded from macro '\ DECLARE_DA_MON_MONITOR_HANDLER_IMPLICIT' 434 | static inline bool da_handle_start_run_event_##name(enum events_##name event) \ | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ :34:1: note: expanded from here 34 | da_handle_start_run_event_wip | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 1 warning generated. ../drivers/staging/rtl8723bs/core/rtw_efuse.c:285:6: warning: variable 'efuseValue' set but not used [-Wunused-but-set-variable] 285 | u32 efuseValue; | ^ 1 warning generated. ../drivers/staging/rtl8192e/rtllib_crypt_tkip.c:641:7: warning: variable 'iv32' set but not used [-Wunused-but-set-variable] 641 | u32 iv32 = tkey->tx_iv32; | ^ 1 warning generated. ../scripts/Makefile.build:244: ../drivers/net/ethernet/freescale/dpaa2/Makefile: dpaa2-mac.o is added to multiple modules: fsl-dpaa2-eth fsl-dpaa2-switch ../drivers/platform/surface/surface3_power.c:248:3: warning: 'snprintf' will always be truncated; specified size is 10, but format string expands to at least 12 [-Wformat-truncation-non-kprintf] 248 | snprintf(bix->serial, ARRAY_SIZE(bix->serial), "%3pE%6pE", buf + 7, buf); | ^ 1 warning generated. ../scripts/Makefile.build:244: ../drivers/net/ethernet/freescale/dpaa2/Makefile: dpmac.o is added to multiple modules: fsl-dpaa2-eth fsl-dpaa2-switch ../drivers/firmware/efi/libstub/efi-stub-helper.c:613: warning: Function parameter or struct member 'out' not described in 'efi_load_initrd' ../drivers/staging/rtl8723bs/core/rtw_pwrctrl.c:288:6: warning: variable 'poll_cnt' set but not used [-Wunused-but-set-variable] 288 | u8 poll_cnt = 0; | ^ 1 warning generated. ../drivers/staging/rtl8723bs/core/rtw_recv.c:2030:7: warning: variable 'cnt' set but not used [-Wunused-but-set-variable] 2030 | int cnt = 0; | ^ 1 warning generated. ../drivers/hv/channel.c:578: warning: Function parameter or struct member 'size' not described in 'request_arr_init' ../drivers/devfreq/event/exynos-ppmu.c:527:20: warning: cast to smaller integer type 'enum exynos_ppmu_type' from 'const void *' [-Wvoid-pointer-to-enum-cast] 527 | info->ppmu_type = (enum exynos_ppmu_type)device_get_match_data(dev); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 1 warning generated. In file included from ../drivers/staging/rtl8723bs/core/rtw_security.c:8: In file included from ../drivers/staging/rtl8723bs/include/drv_types.h:17: In file included from ../include/linux/sched/signal.h:5: In file included from ../include/linux/rculist.h:11: In file included from ../include/linux/rcupdate.h:26: In file included from ../include/linux/irqflags.h:18: In file included from ../arch/x86/include/asm/irqflags.h:80: In file included from ../arch/x86/include/asm/paravirt.h:21: In file included from ../include/linux/cpumask.h:12: In file included from ../include/linux/bitmap.h:13: In file included from ../include/linux/string.h:374: ../include/linux/fortify-string.h:580:4: warning: call to '__read_overflow2_field' declared with 'warning' attribute: detected read beyond size of field (2nd parameter); maybe use struct_group()? [-Wattribute-warning] 580 | __read_overflow2_field(q_size_field, size); | ^ 1 warning generated. ../drivers/md/bcache/request.c:309: warning: Function parameter or struct member 'bch_data_insert' not described in 'CLOSURE_CALLBACK' ../drivers/md/bcache/request.c:309: warning: expecting prototype for bch_data_insert(). Prototype was for CLOSURE_CALLBACK() instead ../drivers/watchdog/max77620_wdt.c:43: warning: Excess struct member 'wdt_info' description in 'max77620_variant' ../drivers/staging/rtl8723bs/core/rtw_xmit.c:1938:13: warning: variable 'drop_cnt' set but not used [-Wunused-but-set-variable] 1938 | static u32 drop_cnt; | ^ In file included from ../drivers/staging/rtl8723bs/core/rtw_xmit.c:7: In file included from ../drivers/staging/rtl8723bs/include/drv_types.h:17: In file included from ../include/linux/sched/signal.h:5: In file included from ../include/linux/rculist.h:11: In file included from ../include/linux/rcupdate.h:26: In file included from ../include/linux/irqflags.h:18: In file included from ../arch/x86/include/asm/irqflags.h:80: In file included from ../arch/x86/include/asm/paravirt.h:21: In file included from ../include/linux/cpumask.h:12: In file included from ../include/linux/bitmap.h:13: In file included from ../include/linux/string.h:374: ../include/linux/fortify-string.h:580:4: warning: call to '__read_overflow2_field' declared with 'warning' attribute: detected read beyond size of field (2nd parameter); maybe use struct_group()? [-Wattribute-warning] 580 | __read_overflow2_field(q_size_field, size); | ^ 2 warnings generated. ../drivers/staging/rtl8723bs/hal/hal_com.c:964:6: warning: variable 'res' set but not used [-Wunused-but-set-variable] 964 | u32 res, i = 0; | ^ 1 warning generated. In file included from ../drivers/net/ethernet/huawei/hinic/hinic_ethtool.c:17: In file included from ../include/linux/pci.h:27: In file included from ../include/linux/mod_devicetable.h:14: In file included from ../include/linux/uuid.h:11: In file included from ../include/linux/string.h:374: ../include/linux/fortify-string.h:580:4: warning: call to '__read_overflow2_field' declared with 'warning' attribute: detected read beyond size of field (2nd parameter); maybe use struct_group()? [-Wattribute-warning] 580 | __read_overflow2_field(q_size_field, size); | ^ 1 warning generated. In file included from ../drivers/scsi/qla2xxx/qla_init.c:6: In file included from ../drivers/scsi/qla2xxx/qla_def.h:12: In file included from ../include/linux/module.h:13: In file included from ../include/linux/stat.h:19: In file included from ../include/linux/time.h:60: In file included from ../include/linux/time32.h:13: In file included from ../include/linux/timex.h:67: In file included from ../arch/x86/include/asm/timex.h:5: In file included from ../arch/x86/include/asm/processor.h:19: In file included from ../arch/x86/include/asm/cpuid.h:62: In file included from ../arch/x86/include/asm/paravirt.h:21: In file included from ../include/linux/cpumask.h:12: In file included from ../include/linux/bitmap.h:13: In file included from ../include/linux/string.h:374: ../include/linux/fortify-string.h:580:4: warning: call to '__read_overflow2_field' declared with 'warning' attribute: detected read beyond size of field (2nd parameter); maybe use struct_group()? [-Wattribute-warning] 580 | __read_overflow2_field(q_size_field, size); | ^ 1 warning generated. ../drivers/md/dm-vdo/action-manager.c:64: warning: Function parameter or struct member 'scheduler' not described in 'action_manager' ../drivers/md/dm-vdo/action-manager.c:64: warning: Excess struct member 'Scheduler' description in 'action_manager' ../drivers/devfreq/tegra30-devfreq.c:100: warning: Function parameter or struct member 'offset' not described in 'tegra_devfreq_device_config' ../drivers/devfreq/tegra30-devfreq.c:100: warning: Function parameter or struct member 'irq_mask' not described in 'tegra_devfreq_device_config' ../drivers/devfreq/tegra30-devfreq.c:100: warning: Function parameter or struct member 'boost_up_coeff' not described in 'tegra_devfreq_device_config' ../drivers/devfreq/tegra30-devfreq.c:100: warning: Function parameter or struct member 'boost_down_coeff' not described in 'tegra_devfreq_device_config' ../drivers/devfreq/tegra30-devfreq.c:100: warning: Function parameter or struct member 'boost_up_threshold' not described in 'tegra_devfreq_device_config' ../drivers/devfreq/tegra30-devfreq.c:100: warning: Function parameter or struct member 'boost_down_threshold' not described in 'tegra_devfreq_device_config' ../drivers/devfreq/tegra30-devfreq.c:100: warning: Function parameter or struct member 'avg_dependency_threshold' not described in 'tegra_devfreq_device_config' ../drivers/devfreq/tegra30-devfreq.c:171: warning: Function parameter or struct member 'config' not described in 'tegra_devfreq_device' ../drivers/devfreq/tegra30-devfreq.c:171: warning: Function parameter or struct member 'regs' not described in 'tegra_devfreq_device' ../drivers/devfreq/tegra30-devfreq.c:171: warning: Function parameter or struct member 'avg_count' not described in 'tegra_devfreq_device' ../drivers/devfreq/tegra30-devfreq.c:171: warning: Function parameter or struct member 'boost_freq' not described in 'tegra_devfreq_device' ../drivers/devfreq/tegra30-devfreq.c:171: warning: Function parameter or struct member 'target_freq' not described in 'tegra_devfreq_device' ../drivers/md/dm-vdo/admin-state.c:159: warning: Function parameter or struct member 'state' not described in 'get_next_state' ../drivers/md/dm-vdo/admin-state.c:159: warning: Function parameter or struct member 'operation' not described in 'get_next_state' ../drivers/md/dm-vdo/admin-state.c:198: warning: Function parameter or struct member 'state' not described in 'vdo_finish_operation' ../drivers/md/dm-vdo/admin-state.c:198: warning: Function parameter or struct member 'result' not described in 'vdo_finish_operation' ../drivers/md/dm-vdo/admin-state.c:226: warning: Function parameter or struct member 'state' not described in 'begin_operation' ../drivers/md/dm-vdo/admin-state.c:226: warning: Function parameter or struct member 'operation' not described in 'begin_operation' ../drivers/md/dm-vdo/admin-state.c:226: warning: Function parameter or struct member 'waiter' not described in 'begin_operation' ../drivers/md/dm-vdo/admin-state.c:226: warning: Function parameter or struct member 'initiator' not described in 'begin_operation' ../drivers/md/dm-vdo/admin-state.c:271: warning: Function parameter or struct member 'state' not described in 'start_operation' ../drivers/md/dm-vdo/admin-state.c:271: warning: Function parameter or struct member 'operation' not described in 'start_operation' ../drivers/md/dm-vdo/admin-state.c:271: warning: Function parameter or struct member 'waiter' not described in 'start_operation' ../drivers/md/dm-vdo/admin-state.c:271: warning: Function parameter or struct member 'initiator' not described in 'start_operation' ../drivers/md/dm-vdo/admin-state.c:288: warning: Function parameter or struct member 'valid' not described in 'check_code' ../drivers/md/dm-vdo/admin-state.c:288: warning: Function parameter or struct member 'code' not described in 'check_code' ../drivers/md/dm-vdo/admin-state.c:288: warning: Function parameter or struct member 'what' not described in 'check_code' ../drivers/md/dm-vdo/admin-state.c:288: warning: Function parameter or struct member 'waiter' not described in 'check_code' ../drivers/md/dm-vdo/admin-state.c:310: warning: Function parameter or struct member 'operation' not described in 'assert_vdo_drain_operation' ../drivers/md/dm-vdo/admin-state.c:310: warning: Function parameter or struct member 'waiter' not described in 'assert_vdo_drain_operation' ../drivers/md/dm-vdo/admin-state.c:325: warning: Function parameter or struct member 'state' not described in 'vdo_start_draining' ../drivers/md/dm-vdo/admin-state.c:325: warning: Function parameter or struct member 'operation' not described in 'vdo_start_draining' ../drivers/md/dm-vdo/admin-state.c:325: warning: Function parameter or struct member 'waiter' not described in 'vdo_start_draining' ../drivers/md/dm-vdo/admin-state.c:325: warning: Function parameter or struct member 'initiator' not described in 'vdo_start_draining' ../drivers/md/dm-vdo/admin-state.c:352: warning: Function parameter or struct member 'state' not described in 'vdo_finish_draining' ../drivers/md/dm-vdo/admin-state.c:362: warning: Function parameter or struct member 'state' not described in 'vdo_finish_draining_with_result' ../drivers/md/dm-vdo/admin-state.c:362: warning: Function parameter or struct member 'result' not described in 'vdo_finish_draining_with_result' ../drivers/md/dm-vdo/admin-state.c:374: warning: Function parameter or struct member 'operation' not described in 'vdo_assert_load_operation' ../drivers/md/dm-vdo/admin-state.c:374: warning: Function parameter or struct member 'waiter' not described in 'vdo_assert_load_operation' ../drivers/md/dm-vdo/admin-state.c:389: warning: Function parameter or struct member 'state' not described in 'vdo_start_loading' ../drivers/md/dm-vdo/admin-state.c:389: warning: Function parameter or struct member 'operation' not described in 'vdo_start_loading' ../drivers/md/dm-vdo/admin-state.c:389: warning: Function parameter or struct member 'waiter' not described in 'vdo_start_loading' ../drivers/md/dm-vdo/admin-state.c:389: warning: Function parameter or struct member 'initiator' not described in 'vdo_start_loading' ../drivers/md/dm-vdo/admin-state.c:400: warning: Function parameter or struct member 'state' not described in 'vdo_finish_loading' ../drivers/md/dm-vdo/admin-state.c:411: warning: Function parameter or struct member 'state' not described in 'vdo_finish_loading_with_result' ../drivers/md/dm-vdo/admin-state.c:411: warning: Function parameter or struct member 'result' not described in 'vdo_finish_loading_with_result' ../drivers/md/dm-vdo/admin-state.c:423: warning: Function parameter or struct member 'operation' not described in 'assert_vdo_resume_operation' ../drivers/md/dm-vdo/admin-state.c:423: warning: Function parameter or struct member 'waiter' not described in 'assert_vdo_resume_operation' ../drivers/md/dm-vdo/admin-state.c:439: warning: Function parameter or struct member 'state' not described in 'vdo_start_resuming' ../drivers/md/dm-vdo/admin-state.c:439: warning: Function parameter or struct member 'operation' not described in 'vdo_start_resuming' ../drivers/md/dm-vdo/admin-state.c:439: warning: Function parameter or struct member 'waiter' not described in 'vdo_start_resuming' ../drivers/md/dm-vdo/admin-state.c:439: warning: Function parameter or struct member 'initiator' not described in 'vdo_start_resuming' ../drivers/md/dm-vdo/admin-state.c:450: warning: Function parameter or struct member 'state' not described in 'vdo_finish_resuming' ../drivers/md/dm-vdo/admin-state.c:461: warning: Function parameter or struct member 'state' not described in 'vdo_finish_resuming_with_result' ../drivers/md/dm-vdo/admin-state.c:461: warning: Function parameter or struct member 'result' not described in 'vdo_finish_resuming_with_result' ../drivers/md/dm-vdo/admin-state.c:472: warning: Function parameter or struct member 'state' not described in 'vdo_resume_if_quiescent' ../drivers/md/dm-vdo/admin-state.c:487: warning: Function parameter or struct member 'state' not described in 'vdo_start_operation' ../drivers/md/dm-vdo/admin-state.c:487: warning: Function parameter or struct member 'operation' not described in 'vdo_start_operation' ../drivers/md/dm-vdo/admin-state.c:502: warning: Function parameter or struct member 'state' not described in 'vdo_start_operation_with_waiter' ../drivers/md/dm-vdo/admin-state.c:502: warning: Function parameter or struct member 'operation' not described in 'vdo_start_operation_with_waiter' ../drivers/md/dm-vdo/admin-state.c:502: warning: Function parameter or struct member 'waiter' not described in 'vdo_start_operation_with_waiter' ../drivers/md/dm-vdo/admin-state.c:502: warning: Function parameter or struct member 'initiator' not described in 'vdo_start_operation_with_waiter' ../drivers/md/dm-vdo/block-map.c:181: warning: Function parameter or struct member 'cache' not described in 'initialize_info' ../drivers/md/dm-vdo/block-map.c:220: warning: Function parameter or struct member 'cache' not described in 'allocate_cache_components' ../drivers/md/dm-vdo/block-map.c:220: warning: Excess function parameter 'maximum_age' description in 'allocate_cache_components' ../drivers/md/dm-vdo/block-map.c:246: warning: Function parameter or struct member 'cache' not described in 'assert_on_cache_thread' ../drivers/md/dm-vdo/block-map.c:246: warning: Function parameter or struct member 'function_name' not described in 'assert_on_cache_thread' ../drivers/md/dm-vdo/block-map.c:282: warning: Function parameter or struct member 'state' not described in 'get_page_state_name' ../drivers/md/dm-vdo/block-map.c:349: warning: Function parameter or struct member 'info' not described in 'set_info_state' ../drivers/md/dm-vdo/block-map.c:349: warning: Function parameter or struct member 'new_state' not described in 'set_info_state' ../drivers/md/dm-vdo/block-map.c:425: warning: Function parameter or struct member 'cache' not described in 'find_free_page' ../drivers/md/dm-vdo/block-map.c:444: warning: Function parameter or struct member 'cache' not described in 'find_page' ../drivers/md/dm-vdo/block-map.c:463: warning: Function parameter or struct member 'cache' not described in 'select_lru_page' ../drivers/md/dm-vdo/block-map.c:535: warning: Function parameter or struct member 'info' not described in 'distribute_page_over_waitq' ../drivers/md/dm-vdo/block-map.c:535: warning: Function parameter or struct member 'waitq' not described in 'distribute_page_over_waitq' ../drivers/md/dm-vdo/block-map.c:560: warning: Function parameter or struct member 'cache' not described in 'set_persistent_error' ../drivers/md/dm-vdo/block-map.c:560: warning: Function parameter or struct member 'result' not described in 'set_persistent_error' ../drivers/md/dm-vdo/block-map.c:592: warning: Function parameter or struct member 'completion' not described in 'validate_completed_page' ../drivers/md/dm-vdo/block-map.c:768: warning: Function parameter or struct member 'info' not described in 'launch_page_load' ../drivers/md/dm-vdo/block-map.c:768: warning: Function parameter or struct member 'pbn' not described in 'launch_page_load' ../drivers/md/dm-vdo/block-map.c:845: warning: Function parameter or struct member 'info' not described in 'schedule_page_save' ../drivers/md/dm-vdo/block-map.c:861: warning: Function parameter or struct member 'info' not described in 'launch_page_save' ../drivers/md/dm-vdo/block-map.c:876: warning: Function parameter or struct member 'waiter' not described in 'completion_needs_page' ../drivers/md/dm-vdo/block-map.c:887: warning: Function parameter or struct member 'info' not described in 'allocate_free_page' ../drivers/md/dm-vdo/block-map.c:939: warning: Function parameter or struct member 'cache' not described in 'discard_a_page' ../drivers/md/dm-vdo/block-map.c:965: warning: Function parameter or struct member 'vdo_page_comp' not described in 'discard_page_for_completion' ../drivers/md/dm-vdo/block-map.c:1143: warning: Function parameter or struct member 'completion' not described in 'vdo_release_page_completion' ../drivers/md/dm-vdo/block-map.c:1183: warning: Function parameter or struct member 'info' not described in 'load_page_for_completion' ../drivers/md/dm-vdo/block-map.c:1183: warning: Function parameter or struct member 'vdo_page_comp' not described in 'load_page_for_completion' ../drivers/md/dm-vdo/block-map.c:1330: warning: Function parameter or struct member 'cache' not described in 'vdo_invalidate_page_cache' ../drivers/md/dm-vdo/block-map.c:1357: warning: Function parameter or struct member 'forest' not described in 'get_tree_page_by_index' ../drivers/md/dm-vdo/block-map.c:1357: warning: Function parameter or struct member 'root_index' not described in 'get_tree_page_by_index' ../drivers/md/dm-vdo/block-map.c:1357: warning: Function parameter or struct member 'height' not described in 'get_tree_page_by_index' ../drivers/md/dm-vdo/block-map.c:1357: warning: Function parameter or struct member 'page_index' not described in 'get_tree_page_by_index' ../drivers/md/dm-vdo/block-map.c:2221: warning: Function parameter or struct member 'data_vio' not described in 'vdo_find_block_map_slot' ../drivers/md/dm-vdo/block-map.c:2446: warning: Function parameter or struct member 'map' not described in 'make_forest' ../drivers/md/dm-vdo/block-map.c:2484: warning: Function parameter or struct member 'map' not described in 'replace_forest' ../drivers/md/dm-vdo/block-map.c:2500: warning: Function parameter or struct member 'cursor' not described in 'finish_cursor' ../drivers/md/dm-vdo/block-map.c:2559: warning: Function parameter or struct member 'cursor' not described in 'traverse' ../drivers/md/dm-vdo/block-map.c:2630: warning: Function parameter or struct member 'waiter' not described in 'launch_cursor' ../drivers/md/dm-vdo/block-map.c:2646: warning: Function parameter or struct member 'map' not described in 'compute_boundary' ../drivers/md/dm-vdo/block-map.c:2646: warning: Function parameter or struct member 'root_index' not described in 'compute_boundary' ../drivers/md/dm-vdo/block-map.c:2679: warning: Function parameter or struct member 'map' not described in 'vdo_traverse_forest' ../drivers/md/dm-vdo/block-map.c:2720: warning: Function parameter or struct member 'map' not described in 'initialize_block_map_zone' ../drivers/md/dm-vdo/block-map.c:2720: warning: Function parameter or struct member 'zone_number' not described in 'initialize_block_map_zone' ../drivers/md/dm-vdo/block-map.c:2720: warning: Function parameter or struct member 'cache_size' not described in 'initialize_block_map_zone' ../drivers/md/dm-vdo/block-map.c:3101: warning: Function parameter or struct member 'data_vio' not described in 'clear_mapped_location' ../drivers/md/dm-vdo/block-map.c:3116: warning: Function parameter or struct member 'data_vio' not described in 'set_mapped_location' ../drivers/md/dm-vdo/block-map.c:3116: warning: Function parameter or struct member 'entry' not described in 'set_mapped_location' ../drivers/md/dm-vdo/completion.c:72: warning: Function parameter or struct member 'completion' not described in 'vdo_set_completion_result' ../drivers/md/dm-vdo/completion.c:72: warning: Function parameter or struct member 'result' not described in 'vdo_set_completion_result' ../drivers/md/dm-vdo/completion.c:88: warning: Function parameter or struct member 'completion' not described in 'vdo_launch_completion_with_priority' ../drivers/md/dm-vdo/completion.c:133: warning: Function parameter or struct member 'completion' not described in 'vdo_requeue_completion_if_needed' ../drivers/md/dm-vdo/completion.c:133: warning: Function parameter or struct member 'callback_thread_id' not described in 'vdo_requeue_completion_if_needed' ../drivers/md/dm-vdo/data-vio.c:231: warning: Function parameter or struct member 'pool' not described in 'check_for_drain_complete_locked' ../drivers/md/dm-vdo/data-vio.c:340: warning: Function parameter or struct member 'data_vio' not described in 'set_data_vio_compression_status' ../drivers/md/dm-vdo/data-vio.c:340: warning: Function parameter or struct member 'status' not described in 'set_data_vio_compression_status' ../drivers/md/dm-vdo/data-vio.c:340: warning: Function parameter or struct member 'new_status' not described in 'set_data_vio_compression_status' ../drivers/md/dm-vdo/data-vio.c:340: warning: Excess function parameter 'state' description in 'set_data_vio_compression_status' ../drivers/md/dm-vdo/data-vio.c:340: warning: Excess function parameter 'new_state' description in 'set_data_vio_compression_status' ../drivers/md/dm-vdo/data-vio.c:392: warning: Function parameter or struct member 'data_vio' not described in 'cancel_data_vio_compression' ../drivers/md/dm-vdo/data-vio.c:486: warning: Function parameter or struct member 'data_vio' not described in 'launch_data_vio' ../drivers/md/dm-vdo/data-vio.c:486: warning: Function parameter or struct member 'lbn' not described in 'launch_data_vio' ../drivers/md/dm-vdo/data-vio.c:658: warning: Function parameter or struct member 'pool' not described in 'schedule_releases' ../drivers/md/dm-vdo/data-vio.c:786: warning: Function parameter or struct member 'data_vio' not described in 'initialize_data_vio' ../drivers/md/dm-vdo/data-vio.c:786: warning: Function parameter or struct member 'vdo' not described in 'initialize_data_vio' ../drivers/md/dm-vdo/data-vio.c:842: warning: Function parameter or struct member 'pool_ptr' not described in 'make_data_vio_pool' ../drivers/md/dm-vdo/data-vio.c:842: warning: Excess function parameter 'pool' description in 'make_data_vio_pool' ../drivers/md/dm-vdo/data-vio.c:896: warning: Function parameter or struct member 'pool' not described in 'free_data_vio_pool' ../drivers/md/dm-vdo/data-vio.c:960: warning: Function parameter or struct member 'pool' not described in 'vdo_launch_bio' ../drivers/md/dm-vdo/data-vio.c:960: warning: Function parameter or struct member 'bio' not described in 'vdo_launch_bio' ../drivers/md/dm-vdo/data-vio.c:1009: warning: Function parameter or struct member 'pool' not described in 'drain_data_vio_pool' ../drivers/md/dm-vdo/data-vio.c:1020: warning: Function parameter or struct member 'pool' not described in 'resume_data_vio_pool' ../drivers/md/dm-vdo/data-vio.c:1039: warning: Function parameter or struct member 'pool' not described in 'dump_data_vio_pool' ../drivers/md/dm-vdo/data-vio.c:1157: warning: Function parameter or struct member 'completion' not described in 'release_allocated_lock' ../drivers/md/dm-vdo/data-vio.c:1237: warning: Function parameter or struct member 'completion' not described in 'release_logical_lock' ../drivers/md/dm-vdo/data-vio.c:1274: warning: Function parameter or struct member 'data_vio' not described in 'finish_cleanup' ../drivers/md/dm-vdo/data-vio.c:1383: warning: Function parameter or struct member 'data_vio' not described in 'get_data_vio_operation_name' ../drivers/md/dm-vdo/data-vio.c:1403: warning: Function parameter or struct member 'data_vio' not described in 'data_vio_allocate_data_block' ../drivers/md/dm-vdo/data-vio.c:1423: warning: Function parameter or struct member 'data_vio' not described in 'release_data_vio_allocation_lock' ../drivers/md/dm-vdo/data-vio.c:1443: warning: Function parameter or struct member 'data_vio' not described in 'uncompress_data_vio' ../drivers/md/dm-vdo/data-vio.c:1562: warning: Function parameter or struct member 'completion' not described in 'read_block' ../drivers/md/dm-vdo/data-vio.c:1719: warning: Function parameter or struct member 'completion' not described in 'read_old_block_mapping' ../drivers/md/dm-vdo/data-vio.c:1747: warning: Function parameter or struct member 'completion' not described in 'pack_compressed_data' ../drivers/md/dm-vdo/data-vio.c:1768: warning: Function parameter or struct member 'completion' not described in 'compress_data_vio' ../drivers/md/dm-vdo/data-vio.c:1797: warning: Function parameter or struct member 'data_vio' not described in 'launch_compress_data_vio' ../drivers/md/dm-vdo/data-vio.c:1835: warning: bad line: ../drivers/md/dm-vdo/data-vio.c:1839: warning: Function parameter or struct member 'completion' not described in 'hash_data_vio' ../drivers/md/dm-vdo/data-vio.c:1873: warning: Function parameter or struct member 'bio' not described in 'write_bio_finished' ../drivers/md/dm-vdo/data-vio.c:1927: warning: Function parameter or struct member 'completion' not described in 'acknowledge_write_callback' ../drivers/md/dm-vdo/data-vio.c:1952: warning: Function parameter or struct member 'completion' not described in 'allocate_block' ../drivers/md/dm-vdo/data-vio.c:1983: warning: Function parameter or struct member 'completion' not described in 'handle_allocation_error' ../drivers/md/dm-vdo/data-vio.c:2012: warning: Function parameter or struct member 'completion' not described in 'continue_data_vio_with_block_map_slot' ../drivers/scsi/qla2xxx/qla_isr.c:3891: warning: Function parameter or struct member 'rsp_q_in' not described in 'qla_chk_cont_iocb_avail' ../drivers/md/dm-vdo/dedupe.c:569: warning: Function parameter or struct member '__always_unused' not described in 'abort_waiter' ../drivers/md/dm-vdo/dedupe.c:569: warning: Excess function parameter 'context' description in 'abort_waiter' ../drivers/md/dm-vdo/dedupe.c:924: warning: Function parameter or struct member 'waiter' not described in 'enter_forked_lock' ../drivers/md/dm-vdo/dedupe.c:924: warning: Function parameter or struct member 'context' not described in 'enter_forked_lock' ../drivers/md/dm-vdo/dedupe.c:1737: warning: Function parameter or struct member 'completion' not described in 'vdo_continue_hash_lock' ../drivers/md/dm-vdo/dedupe.c:1737: warning: Excess function parameter 'data_vio' description in 'vdo_continue_hash_lock' ../drivers/md/dm-vdo/dedupe.c:1834: warning: Function parameter or struct member 'completion' not described in 'vdo_acquire_hash_lock' ../drivers/md/dm-vdo/dedupe.c:1834: warning: Excess function parameter 'data_vio' description in 'vdo_acquire_hash_lock' ../drivers/md/dm-vdo/dedupe.c:2512: warning: Function parameter or struct member 'context' not described in 'suspend_index' ../drivers/md/dm-vdo/dedupe.c:2512: warning: Function parameter or struct member 'completion' not described in 'suspend_index' ../drivers/md/dm-vdo/dedupe.c:2526: warning: Function parameter or struct member 'state' not described in 'initiate_drain' ../drivers/md/dm-vdo/dedupe.c:2537: warning: Function parameter or struct member 'context' not described in 'drain_hash_zone' ../drivers/md/dm-vdo/dedupe.c:2537: warning: Function parameter or struct member 'zone_number' not described in 'drain_hash_zone' ../drivers/md/dm-vdo/dedupe.c:2537: warning: Function parameter or struct member 'parent' not described in 'drain_hash_zone' ../drivers/md/dm-vdo/dedupe.c:2575: warning: Function parameter or struct member 'context' not described in 'resume_index' ../drivers/md/dm-vdo/dedupe.c:2575: warning: Function parameter or struct member 'parent' not described in 'resume_index' ../drivers/md/dm-vdo/dedupe.c:2608: warning: Function parameter or struct member 'context' not described in 'resume_hash_zone' ../drivers/md/dm-vdo/dedupe.c:2608: warning: Function parameter or struct member 'zone_number' not described in 'resume_hash_zone' ../drivers/md/dm-vdo/dedupe.c:2608: warning: Function parameter or struct member 'parent' not described in 'resume_hash_zone' ../drivers/md/dm-vdo/dedupe.c:2686: warning: Function parameter or struct member 'zones' not described in 'vdo_get_dedupe_statistics' ../drivers/md/dm-vdo/dedupe.c:2686: warning: Function parameter or struct member 'stats' not described in 'vdo_get_dedupe_statistics' ../drivers/md/dm-vdo/dedupe.c:2686: warning: Excess function parameter 'hash_zones' description in 'vdo_get_dedupe_statistics' ../drivers/md/dm-vdo/dm-vdo-target.c:1146: warning: Function parameter or struct member 'vdo' not described in 'get_thread_id_for_phase' ../scripts/Makefile.build:244: ../drivers/platform/x86/intel/int3472/Makefile: common.o is added to multiple modules: intel_skl_int3472_discrete intel_skl_int3472_tps68470 ../drivers/hid/hid-logitech-hidpp.c:179: warning: Excess struct member 'dev' description in 'hidpp_scroll_counter' ../fs/ufs/inode.c:398: warning: Function parameter or struct member 'inode' not described in 'ufs_getfrag_block' ../fs/ufs/inode.c:398: warning: Function parameter or struct member 'fragment' not described in 'ufs_getfrag_block' ../fs/ufs/inode.c:398: warning: Function parameter or struct member 'bh_result' not described in 'ufs_getfrag_block' ../fs/ufs/inode.c:398: warning: Function parameter or struct member 'create' not described in 'ufs_getfrag_block' ../drivers/md/dm-vdo/encodings.c:443: warning: Function parameter or struct member 'root_count' not described in 'vdo_compute_new_forest_pages' ../drivers/md/dm-vdo/encodings.c:443: warning: Function parameter or struct member 'old_sizes' not described in 'vdo_compute_new_forest_pages' ../drivers/md/dm-vdo/encodings.c:443: warning: Function parameter or struct member 'new_sizes' not described in 'vdo_compute_new_forest_pages' ../drivers/md/dm-vdo/encodings.c:470: warning: Function parameter or struct member 'buffer' not described in 'encode_recovery_journal_state_7_0' ../drivers/md/dm-vdo/encodings.c:470: warning: Function parameter or struct member 'offset' not described in 'encode_recovery_journal_state_7_0' ../drivers/md/dm-vdo/encodings.c:470: warning: Function parameter or struct member 'state' not described in 'encode_recovery_journal_state_7_0' ../drivers/md/dm-vdo/encodings.c:493: warning: Function parameter or struct member 'offset' not described in 'decode_recovery_journal_state_7_0' ../drivers/md/dm-vdo/encodings.c:550: warning: Function parameter or struct member 'buffer' not described in 'encode_slab_depot_state_2_0' ../drivers/md/dm-vdo/encodings.c:550: warning: Function parameter or struct member 'offset' not described in 'encode_slab_depot_state_2_0' ../drivers/md/dm-vdo/encodings.c:550: warning: Function parameter or struct member 'state' not described in 'encode_slab_depot_state_2_0' ../drivers/md/dm-vdo/encodings.c:578: warning: Function parameter or struct member 'buffer' not described in 'decode_slab_depot_state_2_0' ../drivers/md/dm-vdo/encodings.c:578: warning: Function parameter or struct member 'offset' not described in 'decode_slab_depot_state_2_0' ../drivers/md/dm-vdo/encodings.c:578: warning: Function parameter or struct member 'state' not described in 'decode_slab_depot_state_2_0' ../drivers/md/dm-vdo/encodings.c:872: warning: Function parameter or struct member 'offset' not described in 'vdo_initialize_layout' ../drivers/md/dm-vdo/encodings.c:872: warning: Excess function parameter 'origin' description in 'vdo_initialize_layout' ../drivers/md/dm-vdo/encodings.c:1176: warning: Function parameter or struct member 'buffer' not described in 'decode_vdo_component' ../drivers/md/dm-vdo/encodings.c:1176: warning: Function parameter or struct member 'offset' not described in 'decode_vdo_component' ../drivers/md/dm-vdo/encodings.c:1176: warning: Function parameter or struct member 'component' not described in 'decode_vdo_component' ../drivers/md/dm-vdo/encodings.c:1407: warning: Function parameter or struct member 'buffer' not described in 'vdo_encode_component_states' ../drivers/md/dm-vdo/encodings.c:1407: warning: Function parameter or struct member 'offset' not described in 'vdo_encode_component_states' ../drivers/md/dm-vdo/encodings.c:1407: warning: Function parameter or struct member 'states' not described in 'vdo_encode_component_states' ../drivers/md/dm-vdo/encodings.c:1425: warning: Function parameter or struct member 'buffer' not described in 'vdo_encode_super_block' ../drivers/md/dm-vdo/encodings.c:1425: warning: Function parameter or struct member 'states' not described in 'vdo_encode_super_block' ../drivers/md/dm-vdo/encodings.c:1449: warning: Function parameter or struct member 'buffer' not described in 'vdo_decode_super_block' ../net/ceph/osdmap.c:1441:10: warning: result of comparison of constant 4611686018427387891 with expression of type 'u32' (aka 'unsigned int') is always false [-Wtautological-constant-out-of-range-compare] 1441 | if (len > (SIZE_MAX - sizeof(*pg)) / sizeof(u32)) | ~~~ ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ../net/ceph/osdmap.c:1624:10: warning: result of comparison of constant 2305843009213693945 with expression of type 'u32' (aka 'unsigned int') is always false [-Wtautological-constant-out-of-range-compare] 1624 | if (len > (SIZE_MAX - sizeof(*pg)) / (2 * sizeof(u32))) | ~~~ ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2 warnings generated. ../drivers/md/dm-vdo/flush.c:531: warning: Function parameter or struct member 'state' not described in 'initiate_drain' ../drivers/gpu/drm/scheduler/sched_main.c:405: warning: Function parameter or struct member 'result' not described in 'drm_sched_job_done' ../drivers/md/dm-vdo/funnel-workqueue.c:385: warning: Function parameter or struct member 'thread_name_prefix' not described in 'vdo_make_work_queue' ../drivers/md/dm-vdo/funnel-workqueue.c:385: warning: Function parameter or struct member 'name' not described in 'vdo_make_work_queue' ../drivers/md/dm-vdo/funnel-workqueue.c:385: warning: Function parameter or struct member 'owner' not described in 'vdo_make_work_queue' ../drivers/md/dm-vdo/funnel-workqueue.c:385: warning: Function parameter or struct member 'type' not described in 'vdo_make_work_queue' ../drivers/md/dm-vdo/funnel-workqueue.c:385: warning: Function parameter or struct member 'thread_count' not described in 'vdo_make_work_queue' ../drivers/md/dm-vdo/funnel-workqueue.c:385: warning: Function parameter or struct member 'thread_privates' not described in 'vdo_make_work_queue' ../drivers/md/dm-vdo/funnel-workqueue.c:385: warning: Function parameter or struct member 'queue_ptr' not described in 'vdo_make_work_queue' In file included from ../drivers/net/ethernet/intel/igc/igc_ethtool.c:5: In file included from ../include/linux/if_vlan.h:10: In file included from ../include/linux/netdevice.h:24: In file included from ../include/linux/timer.h:6: In file included from ../include/linux/ktime.h:25: In file included from ../include/linux/jiffies.h:10: In file included from ../include/linux/time.h:60: In file included from ../include/linux/time32.h:13: In file included from ../include/linux/timex.h:67: In file included from ../arch/x86/include/asm/timex.h:5: In file included from ../arch/x86/include/asm/processor.h:19: In file included from ../arch/x86/include/asm/cpuid.h:62: In file included from ../arch/x86/include/asm/paravirt.h:21: In file included from ../include/linux/cpumask.h:12: In file included from ../include/linux/bitmap.h:13: In file included from ../include/linux/string.h:374: ../include/linux/fortify-string.h:580:4: warning: call to '__read_overflow2_field' declared with 'warning' attribute: detected read beyond size of field (2nd parameter); maybe use struct_group()? [-Wattribute-warning] 580 | __read_overflow2_field(q_size_field, size); | ^ 1 warning generated. ../drivers/md/dm-vdo/int-map.c:85: error: Cannot parse struct or union! ../drivers/md/dm-vdo/int-map.c:328: warning: Function parameter or struct member '__always_unused' not described in 'search_hop_list' ../drivers/md/dm-vdo/int-map.c:328: warning: Excess function parameter 'map' description in 'search_hop_list' ../drivers/md/dm-vdo/int-map.c:459: warning: Function parameter or struct member '__always_unused' not described in 'move_empty_bucket' ../drivers/md/dm-vdo/int-map.c:459: warning: Excess function parameter 'map' description in 'move_empty_bucket' ../drivers/staging/rtl8712/rtl8712_recv.c:139:6: warning: variable 'drvinfo_sz' set but not used [-Wunused-but-set-variable] 139 | u16 drvinfo_sz; | ^ 1 warning generated. ../drivers/md/dm-vdo/io-submitter.c:123: warning: Function parameter or struct member 'completion' not described in 'vdo_submit_vio' ../drivers/md/dm-vdo/io-submitter.c:165: warning: Function parameter or struct member 'completion' not described in 'submit_data_vio' ../drivers/md/dm-vdo/io-submitter.c:378: warning: Function parameter or struct member 'io_submitter_ptr' not described in 'vdo_make_io_submitter' ../drivers/md/dm-vdo/io-submitter.c:378: warning: Excess function parameter 'io_submitter' description in 'vdo_make_io_submitter' ../drivers/md/dm-vdo/logical-zone.c:168: warning: Function parameter or struct member 'state' not described in 'initiate_drain' ../drivers/md/dm-vdo/logical-zone.c:179: warning: Function parameter or struct member 'context' not described in 'drain_logical_zone' ../drivers/md/dm-vdo/logical-zone.c:179: warning: Function parameter or struct member 'zone_number' not described in 'drain_logical_zone' ../drivers/md/dm-vdo/logical-zone.c:179: warning: Function parameter or struct member 'parent' not described in 'drain_logical_zone' ../drivers/md/dm-vdo/logical-zone.c:202: warning: Function parameter or struct member 'context' not described in 'resume_logical_zone' ../drivers/md/dm-vdo/logical-zone.c:202: warning: Function parameter or struct member 'zone_number' not described in 'resume_logical_zone' ../drivers/md/dm-vdo/logical-zone.c:202: warning: Function parameter or struct member 'parent' not described in 'resume_logical_zone' ../drivers/md/dm-vdo/packer.c:49: warning: Function parameter or struct member 'mapping_state' not described in 'vdo_get_compressed_block_fragment' ../drivers/md/dm-vdo/packer.c:49: warning: Function parameter or struct member 'block' not described in 'vdo_get_compressed_block_fragment' ../drivers/md/dm-vdo/packer.c:49: warning: Function parameter or struct member 'fragment_offset' not described in 'vdo_get_compressed_block_fragment' ../drivers/md/dm-vdo/packer.c:49: warning: Function parameter or struct member 'fragment_size' not described in 'vdo_get_compressed_block_fragment' ../drivers/md/dm-vdo/packer.c:253: warning: bad line: ../drivers/md/dm-vdo/packer.c:394: warning: Function parameter or struct member 'slot' not described in 'pack_fragment' ../drivers/md/dm-vdo/packer.c:394: warning: Function parameter or struct member 'block' not described in 'pack_fragment' ../drivers/md/dm-vdo/packer.c:394: warning: Excess function parameter 'compressed_block' description in 'pack_fragment' ../drivers/md/dm-vdo/packer.c:715: warning: Function parameter or struct member 'state' not described in 'initiate_drain' ../drivers/md/dm-vdo/physical-zone.c:82: warning: Function parameter or struct member 'compressed_write' not described in 'vdo_downgrade_pbn_write_lock' ../drivers/md/dm-vdo/physical-zone.c:521: warning: Function parameter or struct member '__always_unused' not described in 'retry_allocation' ../drivers/md/dm-vdo/physical-zone.c:521: warning: Excess function parameter 'context' description in 'retry_allocation' ../drivers/md/dm-vdo/recovery-journal.c:268: warning: Function parameter or struct member 'waiter' not described in 'continue_waiter' ../drivers/md/dm-vdo/recovery-journal.c:268: warning: Function parameter or struct member 'context' not described in 'continue_waiter' ../drivers/md/dm-vdo/recovery-journal.c:1085: warning: Function parameter or struct member 'waiter' not described in 'assign_entry' ../drivers/md/dm-vdo/recovery-journal.c:1085: warning: Function parameter or struct member 'context' not described in 'assign_entry' ../drivers/md/dm-vdo/recovery-journal.c:1172: warning: Function parameter or struct member 'waiter' not described in 'continue_committed_waiter' ../drivers/md/dm-vdo/recovery-journal.c:1172: warning: Function parameter or struct member 'context' not described in 'continue_committed_waiter' ../drivers/md/dm-vdo/recovery-journal.c:1369: warning: Function parameter or struct member 'waiter' not described in 'write_block' ../drivers/md/dm-vdo/recovery-journal.c:1369: warning: Function parameter or struct member '__always_unused' not described in 'write_block' ../drivers/md/dm-vdo/recovery-journal.c:1620: warning: Function parameter or struct member 'state' not described in 'initiate_drain' ../drivers/md/dm-vdo/slab-depot.c:136: warning: Function parameter or struct member 'slab' not described in 'is_slab_journal_blank' ../drivers/md/dm-vdo/slab-depot.c:232: warning: Function parameter or struct member 'allocator' not described in 'check_summary_drain_complete' ../drivers/md/dm-vdo/slab-depot.c:660: warning: Function parameter or struct member 'slab' not described in 'reopen_slab_journal' ../drivers/md/dm-vdo/slab-depot.c:1282: warning: Function parameter or struct member 'slab' not described in 'get_reference_block' ../drivers/md/dm-vdo/slab-depot.c:1282: warning: Function parameter or struct member 'index' not described in 'get_reference_block' ../drivers/md/dm-vdo/slab-depot.c:1298: warning: Function parameter or struct member 'pbn' not described in 'slab_block_number_from_pbn' ../drivers/md/dm-vdo/slab-depot.c:1298: warning: Excess function parameter 'physical_block_number' description in 'slab_block_number_from_pbn' ../drivers/md/dm-vdo/slab-depot.c:1386: warning: Function parameter or struct member 'slab' not described in 'adjust_free_block_count' ../drivers/md/dm-vdo/slab-depot.c:1473: warning: Excess function parameter 'lock' description in 'decrement_for_data' ../drivers/md/dm-vdo/slab-depot.c:1892: warning: Function parameter or struct member 'slab' not described in 'reset_search_cursor' ../drivers/md/dm-vdo/slab-depot.c:1910: warning: Function parameter or struct member 'slab' not described in 'advance_search_cursor' ../drivers/md/dm-vdo/slab-depot.c:1944: warning: Function parameter or struct member 'depot' not described in 'vdo_adjust_reference_count_for_rebuild' ../drivers/md/dm-vdo/slab-depot.c:1944: warning: Function parameter or struct member 'pbn' not described in 'vdo_adjust_reference_count_for_rebuild' ../drivers/md/dm-vdo/slab-depot.c:1944: warning: Function parameter or struct member 'operation' not described in 'vdo_adjust_reference_count_for_rebuild' ../drivers/md/dm-vdo/slab-depot.c:2144: warning: Function parameter or struct member 'slab' not described in 'make_provisional_reference' ../drivers/md/dm-vdo/slab-depot.c:2144: warning: Function parameter or struct member 'block_number' not described in 'make_provisional_reference' ../drivers/md/dm-vdo/slab-depot.c:2162: warning: Function parameter or struct member 'slab' not described in 'dirty_all_reference_blocks' ../drivers/md/dm-vdo/slab-depot.c:2288: warning: Function parameter or struct member 'slab' not described in 'load_reference_blocks' ../drivers/md/dm-vdo/slab-depot.c:2308: warning: Function parameter or struct member 'slab' not described in 'drain_slab' ../drivers/md/dm-vdo/slab-depot.c:2494: warning: Function parameter or struct member 'slab' not described in 'load_slab_journal' ../drivers/md/dm-vdo/slab-depot.c:2597: warning: Function parameter or struct member 'state' not described in 'initiate_slab_action' ../drivers/md/dm-vdo/slab-depot.c:2671: warning: Function parameter or struct member 'result' not described in 'finish_scrubbing' ../drivers/md/dm-vdo/slab-depot.c:3064: warning: Function parameter or struct member 'waiter' not described in 'abort_waiter' ../drivers/md/dm-vdo/slab-depot.c:3064: warning: Function parameter or struct member '__always_unused' not described in 'abort_waiter' ../drivers/md/dm-vdo/slab-depot.c:3241: warning: Function parameter or struct member 'completion' not described in 'vdo_modify_reference_count' ../drivers/md/dm-vdo/slab-depot.c:3241: warning: Excess function parameter 'data_vio' description in 'vdo_modify_reference_count' ../drivers/md/dm-vdo/slab-depot.c:3475: warning: Function parameter or struct member 'completion' not described in 'vdo_notify_slab_journals_are_recovered' ../drivers/md/dm-vdo/slab-depot.c:3836: warning: Function parameter or struct member 'context' not described in 'get_allocator_thread_id' ../drivers/md/dm-vdo/slab-depot.c:3836: warning: Function parameter or struct member 'zone_number' not described in 'get_allocator_thread_id' ../drivers/md/dm-vdo/slab-depot.c:3895: warning: Function parameter or struct member 'context' not described in 'prepare_for_tail_block_commit' ../drivers/md/dm-vdo/slab-depot.c:3895: warning: Function parameter or struct member 'parent' not described in 'prepare_for_tail_block_commit' ../drivers/md/dm-vdo/slab-depot.c:3911: warning: Function parameter or struct member 'context' not described in 'schedule_tail_block_commit' ../drivers/md/dm-vdo/slab-depot.c:4289: warning: Function parameter or struct member 'depot' not described in 'vdo_allocate_reference_counters' ../drivers/md/dm-vdo/slab-depot.c:4542: warning: Function parameter or struct member 'context' not described in 'load_slab_summary' ../drivers/md/dm-vdo/slab-depot.c:4542: warning: Function parameter or struct member 'parent' not described in 'load_slab_summary' ../drivers/md/dm-vdo/slab-depot.c:4707: warning: Function parameter or struct member 'context' not described in 'finish_registration' ../drivers/md/dm-vdo/slab-depot.c:4757: warning: Function parameter or struct member 'allocator' not described in 'stop_scrubbing' ../drivers/md/dm-vdo/slab-depot.c:4757: warning: Excess function parameter 'scrubber' description in 'stop_scrubbing' ../drivers/md/dm-vdo/slab-depot.c:4757: warning: Excess function parameter 'parent' description in 'stop_scrubbing' In file included from ../drivers/net/ethernet/intel/ixgbevf/ethtool.c:9: In file included from ../include/linux/module.h:13: In file included from ../include/linux/stat.h:19: In file included from ../include/linux/time.h:60: In file included from ../include/linux/time32.h:13: In file included from ../include/linux/timex.h:67: In file included from ../arch/x86/include/asm/timex.h:5: In file included from ../arch/x86/include/asm/processor.h:19: In file included from ../arch/x86/include/asm/cpuid.h:62: In file included from ../arch/x86/include/asm/paravirt.h:21: In file included from ../include/linux/cpumask.h:12: In file included from ../include/linux/bitmap.h:13: In file included from ../include/linux/string.h:374: ../include/linux/fortify-string.h:580:4: warning: call to '__read_overflow2_field' declared with 'warning' attribute: detected read beyond size of field (2nd parameter); maybe use struct_group()? [-Wattribute-warning] 580 | __read_overflow2_field(q_size_field, size); | ^ 1 warning generated. In file included from ../drivers/net/ethernet/myricom/myri10ge/myri10ge.c:43: In file included from ../include/linux/tcp.h:17: In file included from ../include/linux/skbuff.h:15: In file included from ../include/linux/time.h:60: In file included from ../include/linux/time32.h:13: In file included from ../include/linux/timex.h:67: In file included from ../arch/x86/include/asm/timex.h:5: In file included from ../arch/x86/include/asm/processor.h:19: In file included from ../arch/x86/include/asm/cpuid.h:62: In file included from ../arch/x86/include/asm/paravirt.h:21: In file included from ../include/linux/cpumask.h:12: In file included from ../include/linux/bitmap.h:13: In file included from ../include/linux/string.h:374: ../include/linux/fortify-string.h:580:4: warning: call to '__read_overflow2_field' declared with 'warning' attribute: detected read beyond size of field (2nd parameter); maybe use struct_group()? [-Wattribute-warning] 580 | __read_overflow2_field(q_size_field, size); | ^ ../include/linux/fortify-string.h:580:4: warning: call to '__read_overflow2_field' declared with 'warning' attribute: detected read beyond size of field (2nd parameter); maybe use struct_group()? [-Wattribute-warning] 2 warnings generated. ../drivers/md/dm-vdo/vdo.c:201: warning: Function parameter or struct member 'counts' not described in 'initialize_thread_config' ../drivers/md/dm-vdo/vdo.c:201: warning: Function parameter or struct member 'config' not described in 'initialize_thread_config' ../drivers/md/dm-vdo/vdo.c:649: warning: Function parameter or struct member 'thread' not described in 'free_listeners' ../drivers/md/dm-vdo/vdo.c:649: warning: Excess function parameter 'thread_data' description in 'free_listeners' ../drivers/md/dm-vdo/vdo.c:855: warning: bad line: ../drivers/md/dm-vdo/vdo.c:898: warning: Function parameter or struct member 'vdo' not described in 'record_vdo' ../drivers/gpu/drm/kmb/kmb_dsi.c:822:2: warning: unused function 'set_test_mode_src_osc_freq_target_low_bits' [-Wunused-function] 822 | set_test_mode_src_osc_freq_target_low_bits(struct kmb_dsi *kmb_dsi, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ../drivers/gpu/drm/kmb/kmb_dsi.c:834:2: warning: unused function 'set_test_mode_src_osc_freq_target_hi_bits' [-Wunused-function] 834 | set_test_mode_src_osc_freq_target_hi_bits(struct kmb_dsi *kmb_dsi, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2 warnings generated. ../drivers/md/dm-vdo/vio.c:393: warning: Function parameter or struct member 'pool' not described in 'is_vio_pool_busy' ../drivers/scsi/mpi3mr/mpi3mr_fw.c:1552:47: warning: variable 'scratch_pad0' set but not used [-Wunused-but-set-variable] 1552 | u32 host_diagnostic, ioc_status, ioc_config, scratch_pad0; | ^ 1 warning generated. ../drivers/scsi/lpfc/lpfc_bsg.c:2806:11: warning: variable 'offset' set but not used [-Wunused-but-set-variable] 2806 | int cnt, offset = 0, i = 0; | ^ 1 warning generated. ../drivers/net/ethernet/natsemi/ns83820.c:1704:6: warning: variable 'loops' set but not used [-Wunused-but-set-variable] 1704 | int loops = 0; | ^ 1 warning generated. ../drivers/memory/emif.c:68: warning: Function parameter or struct member 'lpmode' not described in 'emif_data' ../drivers/memory/emif.c:68: warning: Function parameter or struct member 'irq_state' not described in 'emif_data' ../drivers/scsi/mpi3mr/mpi3mr_app.c:723: warning: Excess function parameter 'data' description in 'mpi3mr_set_trigger_data_in_hdb' ../drivers/scsi/mpi3mr/mpi3mr_app.c:750: warning: Excess function parameter 'data' description in 'mpi3mr_set_trigger_data_in_all_hdb' drivers/media/pci/solo6x10/solo6x10.o: warning: objtool: tw28_set_ctrl_val() falls through to next function __cfi_tw28_get_ctrl_val() ../drivers/scsi/mpi3mr/mpi3mr_transport.c:1038: warning: Function parameter or struct member 'port_id' not described in 'mpi3mr_get_hba_port_by_id' In file included from ../drivers/scsi/bnx2i/bnx2i_hwi.c:17: In file included from ../include/linux/gfp.h:7: In file included from ../include/linux/mmzone.h:8: In file included from ../include/linux/spinlock.h:59: In file included from ../include/linux/irqflags.h:18: In file included from ../arch/x86/include/asm/irqflags.h:80: In file included from ../arch/x86/include/asm/paravirt.h:21: In file included from ../include/linux/cpumask.h:12: In file included from ../include/linux/bitmap.h:13: In file included from ../include/linux/string.h:374: ../include/linux/fortify-string.h:580:4: warning: call to '__read_overflow2_field' declared with 'warning' attribute: detected read beyond size of field (2nd parameter); maybe use struct_group()? [-Wattribute-warning] 580 | __read_overflow2_field(q_size_field, size); | ^ 1 warning generated. ../drivers/net/ethernet/ni/nixge.c:1271:12: warning: cast to smaller integer type 'enum nixge_version' from 'const void *' [-Wvoid-pointer-to-enum-cast] 1271 | version = (enum nixge_version)of_id->data; | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 1 warning generated. ../drivers/perf/arm_cspmu/ampere_cspmu.c:35:1: warning: unused function 'get_event' [-Wunused-function] 35 | SOC_PMU_EVENT_ATTR_EXTRACTOR(event, config, 0, 8); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ../drivers/perf/arm_cspmu/ampere_cspmu.c:29:20: note: expanded from macro 'SOC_PMU_EVENT_ATTR_EXTRACTOR' 29 | static inline u32 get_##_name(const struct perf_event *event) \ | ^~~~~~~~~~~ :11:1: note: expanded from here 11 | get_event | ^~~~~~~~~ 1 warning generated. ../drivers/hwtracing/intel_th/core.c:866: warning: Function parameter or struct member 'drvdata' not described in 'intel_th_alloc' ../drivers/hwtracing/intel_th/core.c:866: warning: Function parameter or struct member 'ndevres' not described in 'intel_th_alloc' ../drivers/hwtracing/intel_th/core.c:866: warning: Excess function parameter 'irq' description in 'intel_th_alloc' ../drivers/android/binderfs.c:234: warning: Function parameter or struct member 'file' not described in 'binder_ctl_ioctl' ../drivers/android/binderfs.c:234: warning: Function parameter or struct member 'cmd' not described in 'binder_ctl_ioctl' ../drivers/android/binderfs.c:234: warning: Function parameter or struct member 'arg' not described in 'binder_ctl_ioctl' ../drivers/android/binder.c:1975: warning: Function parameter or struct member 'file' not described in 'binder_task_work_cb' ../drivers/android/binder.c:1975: warning: Excess struct member 'fd' description in 'binder_task_work_cb' ../drivers/android/binder.c:2426: warning: Function parameter or struct member 'offset' not described in 'binder_ptr_fixup' ../drivers/android/binder.c:2426: warning: Function parameter or struct member 'skip_size' not described in 'binder_ptr_fixup' ../drivers/android/binder.c:2426: warning: Function parameter or struct member 'fixup_data' not described in 'binder_ptr_fixup' ../drivers/android/binder.c:2426: warning: Function parameter or struct member 'node' not described in 'binder_ptr_fixup' ../drivers/android/binder.c:2446: warning: Function parameter or struct member 'offset' not described in 'binder_sg_copy' ../drivers/android/binder.c:2446: warning: Function parameter or struct member 'sender_uaddr' not described in 'binder_sg_copy' ../drivers/android/binder.c:2446: warning: Function parameter or struct member 'length' not described in 'binder_sg_copy' ../drivers/android/binder.c:2446: warning: Function parameter or struct member 'node' not described in 'binder_sg_copy' ../drivers/android/binder.c:3860: warning: Function parameter or struct member 'thread' not described in 'binder_free_buf' ../drivers/android/binder_alloc.c:1061: warning: Function parameter or struct member 'lru' not described in 'binder_alloc_free_page' ../drivers/hwtracing/intel_th/msu.c:168: warning: Function parameter or struct member 'msu_base' not described in 'msc' ../drivers/hwtracing/intel_th/msu.c:168: warning: Function parameter or struct member 'mbuf_priv' not described in 'msc' ../drivers/hwtracing/intel_th/msu.c:168: warning: Function parameter or struct member 'work' not described in 'msc' ../drivers/hwtracing/intel_th/msu.c:168: warning: Function parameter or struct member 'switch_on_unlock' not described in 'msc' ../drivers/hwtracing/intel_th/msu.c:168: warning: Function parameter or struct member 'orig_addr' not described in 'msc' ../drivers/hwtracing/intel_th/msu.c:168: warning: Function parameter or struct member 'orig_sz' not described in 'msc' ../drivers/hwtracing/intel_th/msu.c:168: warning: Function parameter or struct member 'iter_list' not described in 'msc' ../drivers/hwtracing/intel_th/msu.c:168: warning: Function parameter or struct member 'stop_on_full' not described in 'msc' ../drivers/hwtracing/intel_th/msu.c:168: warning: Function parameter or struct member 'do_irq' not described in 'msc' ../drivers/hwtracing/intel_th/msu.c:168: warning: Function parameter or struct member 'multi_is_broken' not described in 'msc' In file included from ../drivers/net/ethernet/qlogic/qlcnic/qlcnic_ethtool.c:8: In file included from ../include/linux/delay.h:23: In file included from ../include/linux/sched.h:13: In file included from ../arch/x86/include/asm/processor.h:19: In file included from ../arch/x86/include/asm/cpuid.h:62: In file included from ../arch/x86/include/asm/paravirt.h:21: In file included from ../include/linux/cpumask.h:12: In file included from ../include/linux/bitmap.h:13: In file included from ../include/linux/string.h:374: ../include/linux/fortify-string.h:580:4: warning: call to '__read_overflow2_field' declared with 'warning' attribute: detected read beyond size of field (2nd parameter); maybe use struct_group()? [-Wattribute-warning] 580 | __read_overflow2_field(q_size_field, size); | ^ 1 warning generated. In file included from ../drivers/net/ethernet/qlogic/netxen/netxen_nic_ethtool.c:9: In file included from ../include/linux/delay.h:23: In file included from ../include/linux/sched.h:13: In file included from ../arch/x86/include/asm/processor.h:19: In file included from ../arch/x86/include/asm/cpuid.h:62: In file included from ../arch/x86/include/asm/paravirt.h:21: In file included from ../include/linux/cpumask.h:12: In file included from ../include/linux/bitmap.h:13: In file included from ../include/linux/string.h:374: ../include/linux/fortify-string.h:580:4: warning: call to '__read_overflow2_field' declared with 'warning' attribute: detected read beyond size of field (2nd parameter); maybe use struct_group()? [-Wattribute-warning] 580 | __read_overflow2_field(q_size_field, size); | ^ 1 warning generated. ../drivers/gpu/drm/stm/ltdc.c:494:35: warning: unused function 'encoder_to_ltdc' [-Wunused-function] 494 | static inline struct ltdc_device *encoder_to_ltdc(struct drm_encoder *enc) | ^~~~~~~~~~~~~~~ 1 warning generated. ../drivers/gpu/drm/pl111/pl111_versatile.c:488:24: warning: cast to smaller integer type 'enum versatile_clcd' from 'const void *' [-Wvoid-pointer-to-enum-cast] 488 | versatile_clcd_type = (enum versatile_clcd)clcd_id->data; | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ../drivers/gpu/drm/pl111/pl111_versatile.c:508:26: warning: cast to smaller integer type 'enum versatile_clcd' from 'const void *' [-Wvoid-pointer-to-enum-cast] 508 | versatile_clcd_type = (enum versatile_clcd)clcd_id->data; | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2 warnings generated. ../drivers/nvdimm/core.c:221: warning: Function parameter or struct member 'len' not described in 'nd_uuid_store' In file included from ../drivers/net/ethernet/qlogic/qlcnic/qlcnic_dcb.c:8: In file included from ../drivers/net/ethernet/qlogic/qlcnic/qlcnic.h:10: In file included from ../include/linux/module.h:13: In file included from ../include/linux/stat.h:19: In file included from ../include/linux/time.h:60: In file included from ../include/linux/time32.h:13: In file included from ../include/linux/timex.h:67: In file included from ../arch/x86/include/asm/timex.h:5: In file included from ../arch/x86/include/asm/processor.h:19: In file included from ../arch/x86/include/asm/cpuid.h:62: In file included from ../arch/x86/include/asm/paravirt.h:21: In file included from ../include/linux/cpumask.h:12: In file included from ../include/linux/bitmap.h:13: In file included from ../include/linux/string.h:374: ../include/linux/fortify-string.h:580:4: warning: call to '__read_overflow2_field' declared with 'warning' attribute: detected read beyond size of field (2nd parameter); maybe use struct_group()? [-Wattribute-warning] 580 | __read_overflow2_field(q_size_field, size); | ^ 1 warning generated. ../fs/fuse/ioctl.c:130:18: warning: result of comparison of constant 18446744073709551611 with expression of type '__u16' (aka 'unsigned short') is always false [-Wtautological-constant-out-of-range-compare] 130 | if (digest_size > SIZE_MAX - sizeof(struct fsverity_digest)) | ~~~~~~~~~~~ ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 1 warning generated. In file included from ../drivers/net/ethernet/tehuti/tehuti.c:63: In file included from ../drivers/net/ethernet/tehuti/tehuti.h:10: In file included from ../include/linux/module.h:13: In file included from ../include/linux/stat.h:19: In file included from ../include/linux/time.h:60: In file included from ../include/linux/time32.h:13: In file included from ../include/linux/timex.h:67: In file included from ../arch/x86/include/asm/timex.h:5: In file included from ../arch/x86/include/asm/processor.h:19: In file included from ../arch/x86/include/asm/cpuid.h:62: In file included from ../arch/x86/include/asm/paravirt.h:21: In file included from ../include/linux/cpumask.h:12: In file included from ../include/linux/bitmap.h:13: In file included from ../include/linux/string.h:374: ../include/linux/fortify-string.h:580:4: warning: call to '__read_overflow2_field' declared with 'warning' attribute: detected read beyond size of field (2nd parameter); maybe use struct_group()? [-Wattribute-warning] 580 | __read_overflow2_field(q_size_field, size); | ^ 1 warning generated. ../drivers/rapidio/rio_cm.c:675:7: warning: variable 'rc' set but not used [-Wunused-but-set-variable] 675 | int rc; | ^ 1 warning generated. ../drivers/net/ethernet/ti/tlan.c:2072:7: warning: variable 'def_tx' set but not used [-Wunused-but-set-variable] 2072 | u32 def_tx, crc, code; | ^ 1 warning generated. ../scripts/Makefile.build:244: ../drivers/net/ethernet/ti/Makefile: davinci_cpdma.o is added to multiple modules: ti_cpsw ti_cpsw_new ti_davinci_emac ../fs/befs/datastream.c:132: warning: expecting prototype for befs_read_lsmylink(). Prototype was for befs_read_lsymlink() instead ../drivers/net/ethernet/sun/niu.c:4650:6: warning: variable 'val' set but not used [-Wunused-but-set-variable] 4650 | u64 val; | ^ 1 warning generated. In file included from ../drivers/net/ethernet/via/via-velocity.c:37: In file included from ../include/linux/module.h:13: In file included from ../include/linux/stat.h:19: In file included from ../include/linux/time.h:60: In file included from ../include/linux/time32.h:13: In file included from ../include/linux/timex.h:67: In file included from ../arch/x86/include/asm/timex.h:5: In file included from ../arch/x86/include/asm/processor.h:19: In file included from ../arch/x86/include/asm/cpuid.h:62: In file included from ../arch/x86/include/asm/paravirt.h:21: In file included from ../include/linux/cpumask.h:12: In file included from ../include/linux/bitmap.h:13: In file included from ../include/linux/string.h:374: ../include/linux/fortify-string.h:580:4: warning: call to '__read_overflow2_field' declared with 'warning' attribute: detected read beyond size of field (2nd parameter); maybe use struct_group()? [-Wattribute-warning] 580 | __read_overflow2_field(q_size_field, size); | ^ 1 warning generated. ../fs/nilfs2/super.c:121: warning: Function parameter or struct member 'sb' not described in '__nilfs_error' ../fs/nilfs2/super.c:121: warning: Function parameter or struct member 'function' not described in '__nilfs_error' ../fs/nilfs2/super.c:121: warning: Function parameter or struct member 'fmt' not described in '__nilfs_error' ../scripts/Makefile.build:244: ../drivers/net/ethernet/ti/Makefile: cpsw_ale.o is added to multiple modules: ti_cpsw ti_cpsw_new ../drivers/net/ethernet/ti/cpsw_ale.c:220:1: warning: unused function 'cpsw_ale_get_mcast_state' [-Wunused-function] 220 | DEFINE_ALE_FIELD(mcast_state, 62, 2) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ../drivers/net/ethernet/ti/cpsw_ale.c:145:19: note: expanded from macro 'DEFINE_ALE_FIELD' 145 | static inline int cpsw_ale_get_##name(u32 *ale_entry) \ | ^~~~~~~~~~~~~~~~~~~ :196:1: note: expanded from here 196 | cpsw_ale_get_mcast_state | ^~~~~~~~~~~~~~~~~~~~~~~~ ../drivers/net/ethernet/ti/cpsw_ale.c:224:1: warning: unused function 'cpsw_ale_get_port_num' [-Wunused-function] 224 | DEFINE_ALE_FIELD1(port_num, 66) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ../drivers/net/ethernet/ti/cpsw_ale.c:155:19: note: expanded from macro 'DEFINE_ALE_FIELD1' 155 | static inline int cpsw_ale_get_##name(u32 *ale_entry, u32 bits) \ | ^~~~~~~~~~~~~~~~~~~ :204:1: note: expanded from here 204 | cpsw_ale_get_port_num | ^~~~~~~~~~~~~~~~~~~~~ ../drivers/net/ethernet/ti/cpsw_ale.c:225:1: warning: unused function 'cpsw_ale_get_blocked' [-Wunused-function] 225 | DEFINE_ALE_FIELD(blocked, 65, 1) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ../drivers/net/ethernet/ti/cpsw_ale.c:145:19: note: expanded from macro 'DEFINE_ALE_FIELD' 145 | static inline int cpsw_ale_get_##name(u32 *ale_entry) \ | ^~~~~~~~~~~~~~~~~~~ :206:1: note: expanded from here 206 | cpsw_ale_get_blocked | ^~~~~~~~~~~~~~~~~~~~ ../drivers/net/ethernet/ti/cpsw_ale.c:226:1: warning: unused function 'cpsw_ale_get_secure' [-Wunused-function] 226 | DEFINE_ALE_FIELD(secure, 64, 1) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ../drivers/net/ethernet/ti/cpsw_ale.c:145:19: note: expanded from macro 'DEFINE_ALE_FIELD' 145 | static inline int cpsw_ale_get_##name(u32 *ale_entry) \ | ^~~~~~~~~~~~~~~~~~~ :208:1: note: expanded from here 208 | cpsw_ale_get_secure | ^~~~~~~~~~~~~~~~~~~ ../drivers/net/ethernet/ti/cpsw_ale.c:227:1: warning: unused function 'cpsw_ale_set_mcast' [-Wunused-function] 227 | DEFINE_ALE_FIELD(mcast, 40, 1) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ../drivers/net/ethernet/ti/cpsw_ale.c:149:20: note: expanded from macro 'DEFINE_ALE_FIELD' 149 | static inline void cpsw_ale_set_##name(u32 *ale_entry, u32 value) \ | ^~~~~~~~~~~~~~~~~~~ :211:1: note: expanded from here 211 | cpsw_ale_set_mcast | ^~~~~~~~~~~~~~~~~~ 5 warnings generated. ../fs/nilfs2/btnode.c:190: warning: Function parameter or struct member 'btnc' not described in 'nilfs_btnode_prepare_change_key' ../fs/nilfs2/btnode.c:190: warning: Function parameter or struct member 'ctxt' not described in 'nilfs_btnode_prepare_change_key' ../fs/nilfs2/btnode.c:253: warning: Function parameter or struct member 'btnc' not described in 'nilfs_btnode_commit_change_key' ../fs/nilfs2/btnode.c:253: warning: Function parameter or struct member 'ctxt' not described in 'nilfs_btnode_commit_change_key' ../fs/nilfs2/btnode.c:293: warning: Function parameter or struct member 'btnc' not described in 'nilfs_btnode_abort_change_key' ../fs/nilfs2/btnode.c:293: warning: Function parameter or struct member 'ctxt' not described in 'nilfs_btnode_abort_change_key' ../drivers/gpu/drm/panthor/panthor_fw.c:133: warning: Excess struct member 'start' description in 'panthor_fw_binary_section_entry_hdr' ../drivers/gpu/drm/panthor/panthor_fw.c:133: warning: Excess struct member 'end' description in 'panthor_fw_binary_section_entry_hdr' ../drivers/gpu/drm/panthor/panthor_fw.c:133: warning: Excess struct member 'start' description in 'panthor_fw_binary_section_entry_hdr' ../drivers/gpu/drm/panthor/panthor_fw.c:133: warning: Excess struct member 'end' description in 'panthor_fw_binary_section_entry_hdr' ../drivers/gpu/drm/panthor/panthor_fw.c:183: warning: Excess struct member 'buf' description in 'panthor_fw_section' ../drivers/gpu/drm/panthor/panthor_fw.c:183: warning: Excess struct member 'size' description in 'panthor_fw_section' ../drivers/gpu/drm/panthor/panthor_fw.c:265: warning: Excess struct member 'ping_work' description in 'panthor_fw' ../scripts/Makefile.build:244: ../drivers/net/ethernet/ti/Makefile: cpsw_priv.o is added to multiple modules: ti_cpsw ti_cpsw_new ../scripts/Makefile.build:244: ../drivers/net/ethernet/ti/Makefile: cpsw_sl.o is added to multiple modules: ti_cpsw ti_cpsw_new ../scripts/Makefile.build:244: ../drivers/net/ethernet/ti/Makefile: cpsw_ethtool.o is added to multiple modules: ti_cpsw ti_cpsw_new ../drivers/gpu/drm/panthor/panthor_mmu.c:102: warning: Function parameter or struct member 'as' not described in 'panthor_mmu' ../drivers/gpu/drm/panthor/panthor_mmu.c:102: warning: Excess struct member 'slots_lock' description in 'panthor_mmu' ../drivers/gpu/drm/panthor/panthor_mmu.c:102: warning: Excess struct member 'alloc_mask' description in 'panthor_mmu' ../drivers/gpu/drm/panthor/panthor_mmu.c:102: warning: Excess struct member 'faulty_mask' description in 'panthor_mmu' ../drivers/gpu/drm/panthor/panthor_mmu.c:102: warning: Excess struct member 'slots' description in 'panthor_mmu' ../drivers/gpu/drm/panthor/panthor_mmu.c:102: warning: Excess struct member 'lru_list' description in 'panthor_mmu' ../drivers/gpu/drm/panthor/panthor_mmu.c:102: warning: Excess struct member 'lock' description in 'panthor_mmu' ../drivers/gpu/drm/panthor/panthor_mmu.c:102: warning: Excess struct member 'list' description in 'panthor_mmu' ../drivers/gpu/drm/panthor/panthor_mmu.c:102: warning: Excess struct member 'reset_in_progress' description in 'panthor_mmu' ../drivers/gpu/drm/panthor/panthor_mmu.c:102: warning: Excess struct member 'wq' description in 'panthor_mmu' ../drivers/gpu/drm/panthor/panthor_mmu.c:217: warning: Excess struct member 'count' description in 'panthor_vm_op_ctx' ../drivers/gpu/drm/panthor/panthor_mmu.c:217: warning: Excess struct member 'ptr' description in 'panthor_vm_op_ctx' ../drivers/gpu/drm/panthor/panthor_mmu.c:217: warning: Excess struct member 'page' description in 'panthor_vm_op_ctx' ../drivers/gpu/drm/panthor/panthor_mmu.c:217: warning: Excess struct member 'addr' description in 'panthor_vm_op_ctx' ../drivers/gpu/drm/panthor/panthor_mmu.c:217: warning: Excess struct member 'range' description in 'panthor_vm_op_ctx' ../drivers/gpu/drm/panthor/panthor_mmu.c:217: warning: Excess struct member 'vm_bo' description in 'panthor_vm_op_ctx' ../drivers/gpu/drm/panthor/panthor_mmu.c:217: warning: Excess struct member 'bo_offset' description in 'panthor_vm_op_ctx' ../drivers/gpu/drm/panthor/panthor_mmu.c:217: warning: Excess struct member 'sgt' description in 'panthor_vm_op_ctx' ../drivers/gpu/drm/panthor/panthor_mmu.c:217: warning: Excess struct member 'new_vma' description in 'panthor_vm_op_ctx' ../drivers/gpu/drm/panthor/panthor_mmu.c:389: warning: Excess struct member 'start' description in 'panthor_vm' ../drivers/gpu/drm/panthor/panthor_mmu.c:389: warning: Excess struct member 'size' description in 'panthor_vm' ../drivers/gpu/drm/panthor/panthor_mmu.c:389: warning: Excess struct member 'id' description in 'panthor_vm' ../drivers/gpu/drm/panthor/panthor_mmu.c:389: warning: Excess struct member 'active_cnt' description in 'panthor_vm' ../drivers/gpu/drm/panthor/panthor_mmu.c:389: warning: Excess struct member 'lru_node' description in 'panthor_vm' ../drivers/gpu/drm/panthor/panthor_mmu.c:389: warning: Excess struct member 'pool' description in 'panthor_vm' ../drivers/gpu/drm/panthor/panthor_mmu.c:389: warning: Excess struct member 'lock' description in 'panthor_vm' ../drivers/gpu/drm/panthor/panthor_mmu.c:412: warning: Cannot understand * @pt_cache: Cache used to allocate MMU page tables. on line 412 - I thought it was a doc line ../drivers/gpu/drm/panthor/panthor_mmu.c:481: warning: Cannot understand * @free_pt() - Custom page table free function on line 481 - I thought it was a doc line ../drivers/gpu/drm/panthor/panthor_mmu.c:707: warning: Function parameter or struct member 'vm' not described in 'panthor_vm_active' ../drivers/gpu/drm/panthor/panthor_mmu.c:707: warning: Excess function parameter 'VM' description in 'panthor_vm_active' ../drivers/gpu/drm/panthor/panthor_mmu.c:816: warning: Function parameter or struct member 'vm' not described in 'panthor_vm_idle' ../drivers/gpu/drm/panthor/panthor_mmu.c:816: warning: Excess function parameter 'VM' description in 'panthor_vm_idle' ../drivers/gpu/drm/panthor/panthor_mmu.c:1027: warning: Function parameter or struct member 'vm' not described in 'panthor_vm_alloc_va' ../drivers/gpu/drm/panthor/panthor_mmu.c:1027: warning: Excess function parameter 'VM' description in 'panthor_vm_alloc_va' ../drivers/gpu/drm/panthor/panthor_mmu.c:1059: warning: Function parameter or struct member 'vm' not described in 'panthor_vm_free_va' ../drivers/gpu/drm/panthor/panthor_mmu.c:1059: warning: Excess function parameter 'VM' description in 'panthor_vm_free_va' ../drivers/gpu/drm/panthor/panthor_mmu.c:1485: warning: Function parameter or struct member 'ptdev' not described in 'panthor_vm_pool_create_vm' ../drivers/gpu/drm/panthor/panthor_mmu.c:1485: warning: Function parameter or struct member 'args' not described in 'panthor_vm_pool_create_vm' ../drivers/gpu/drm/panthor/panthor_mmu.c:1485: warning: Excess function parameter 'kernel_va_start' description in 'panthor_vm_pool_create_vm' ../drivers/gpu/drm/panthor/panthor_mmu.c:1485: warning: Excess function parameter 'kernel_va_range' description in 'panthor_vm_pool_create_vm' ../drivers/gpu/drm/panthor/panthor_sched.c:319: warning: Excess struct member 'runnable' description in 'panthor_scheduler' ../drivers/gpu/drm/panthor/panthor_sched.c:319: warning: Excess struct member 'idle' description in 'panthor_scheduler' ../drivers/gpu/drm/panthor/panthor_sched.c:319: warning: Excess struct member 'waiting' description in 'panthor_scheduler' ../drivers/gpu/drm/panthor/panthor_sched.c:319: warning: Excess struct member 'has_ref' description in 'panthor_scheduler' ../drivers/gpu/drm/panthor/panthor_sched.c:319: warning: Excess struct member 'in_progress' description in 'panthor_scheduler' ../drivers/gpu/drm/panthor/panthor_sched.c:319: warning: Excess struct member 'stopped_groups' description in 'panthor_scheduler' ../drivers/gpu/drm/panthor/panthor_sched.c:479: warning: Excess struct member 'mem' description in 'panthor_queue' ../drivers/gpu/drm/panthor/panthor_sched.c:479: warning: Excess struct member 'input' description in 'panthor_queue' ../drivers/gpu/drm/panthor/panthor_sched.c:479: warning: Excess struct member 'output' description in 'panthor_queue' ../drivers/gpu/drm/panthor/panthor_sched.c:479: warning: Excess struct member 'input_fw_va' description in 'panthor_queue' ../drivers/gpu/drm/panthor/panthor_sched.c:479: warning: Excess struct member 'output_fw_va' description in 'panthor_queue' ../drivers/gpu/drm/panthor/panthor_sched.c:479: warning: Excess struct member 'gpu_va' description in 'panthor_queue' ../drivers/gpu/drm/panthor/panthor_sched.c:479: warning: Excess struct member 'ref' description in 'panthor_queue' ../drivers/gpu/drm/panthor/panthor_sched.c:479: warning: Excess struct member 'gt' description in 'panthor_queue' ../drivers/gpu/drm/panthor/panthor_sched.c:479: warning: Excess struct member 'sync64' description in 'panthor_queue' ../drivers/gpu/drm/panthor/panthor_sched.c:479: warning: Excess struct member 'bo' description in 'panthor_queue' ../drivers/gpu/drm/panthor/panthor_sched.c:479: warning: Excess struct member 'offset' description in 'panthor_queue' ../drivers/gpu/drm/panthor/panthor_sched.c:479: warning: Excess struct member 'kmap' description in 'panthor_queue' ../drivers/gpu/drm/panthor/panthor_sched.c:479: warning: Excess struct member 'lock' description in 'panthor_queue' ../drivers/gpu/drm/panthor/panthor_sched.c:479: warning: Excess struct member 'id' description in 'panthor_queue' ../drivers/gpu/drm/panthor/panthor_sched.c:479: warning: Excess struct member 'seqno' description in 'panthor_queue' ../drivers/gpu/drm/panthor/panthor_sched.c:479: warning: Excess struct member 'last_fence' description in 'panthor_queue' ../drivers/gpu/drm/panthor/panthor_sched.c:479: warning: Excess struct member 'in_flight_jobs' description in 'panthor_queue' ../drivers/gpu/drm/panthor/panthor_sched.c:777: warning: Excess struct member 'start' description in 'panthor_job' ../drivers/gpu/drm/panthor/panthor_sched.c:777: warning: Excess struct member 'size' description in 'panthor_job' ../drivers/gpu/drm/panthor/panthor_sched.c:777: warning: Excess struct member 'latest_flush' description in 'panthor_job' ../drivers/gpu/drm/panthor/panthor_sched.c:777: warning: Excess struct member 'start' description in 'panthor_job' ../drivers/gpu/drm/panthor/panthor_sched.c:777: warning: Excess struct member 'end' description in 'panthor_job' ../drivers/gpu/drm/panthor/panthor_sched.c:1697: warning: Function parameter or struct member 'ptdev' not described in 'panthor_sched_report_fw_events' ../drivers/gpu/drm/panthor/panthor_sched.c:1697: warning: Function parameter or struct member 'events' not described in 'panthor_sched_report_fw_events' ../drivers/gpu/drm/panthor/panthor_sched.c:2591: warning: Function parameter or struct member 'ptdev' not described in 'panthor_sched_report_mmu_fault' ../drivers/net/ethernet/sfc/ptp.c:205: warning: Excess struct member 'valid' description in 'efx_ptp_timeset' ../fs/nilfs2/ioctl.c:120: warning: Function parameter or struct member 'dentry' not described in 'nilfs_fileattr_get' ../fs/nilfs2/ioctl.c:120: warning: Function parameter or struct member 'fa' not described in 'nilfs_fileattr_get' ../fs/nilfs2/ioctl.c:133: warning: Function parameter or struct member 'idmap' not described in 'nilfs_fileattr_set' ../fs/nilfs2/ioctl.c:133: warning: Function parameter or struct member 'dentry' not described in 'nilfs_fileattr_set' ../fs/nilfs2/ioctl.c:133: warning: Function parameter or struct member 'fa' not described in 'nilfs_fileattr_set' ../fs/nilfs2/ioctl.c:164: warning: Function parameter or struct member 'inode' not described in 'nilfs_ioctl_getversion' ../fs/nilfs2/ioctl.c:164: warning: Function parameter or struct member 'argp' not described in 'nilfs_ioctl_getversion' ../fs/gfs2/glock.c:1277: warning: Function parameter or struct member 'ip' not described in '__gfs2_holder_init' ../drivers/net/caif/caif_serial.c:130:20: warning: unused function 'debugfs_tx' [-Wunused-function] 130 | static inline void debugfs_tx(struct ser_device *ser, const u8 *data, int size) | ^~~~~~~~~~ 1 warning generated. ../fs/gfs2/super.c:735: warning: Function parameter or struct member 'who' not described in 'gfs2_freeze_super' ../fs/gfs2/super.c:803: warning: Function parameter or struct member 'who' not described in 'gfs2_thaw_super' ../fs/ceph/snap.c:377:10: warning: result of comparison of constant 2305843009213693948 with expression of type 'u32' (aka 'unsigned int') is always false [-Wtautological-constant-out-of-range-compare] 377 | if (num > (SIZE_MAX - sizeof(*snapc)) / sizeof(u64)) | ~~~ ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 1 warning generated. ../drivers/memstick/core/memstick.c:206: warning: Function parameter or struct member 'host' not described in 'memstick_detect_change' ../drivers/memstick/core/memstick.c:222: warning: Function parameter or struct member 'host' not described in 'memstick_next_req' ../drivers/memstick/core/memstick.c:222: warning: Function parameter or struct member 'mrq' not described in 'memstick_next_req' ../drivers/memstick/core/memstick.c:248: warning: Function parameter or struct member 'host' not described in 'memstick_new_req' ../drivers/memstick/core/memstick.c:265: warning: Function parameter or struct member 'mrq' not described in 'memstick_init_req_sg' ../drivers/memstick/core/memstick.c:265: warning: Function parameter or struct member 'tpc' not described in 'memstick_init_req_sg' ../drivers/memstick/core/memstick.c:265: warning: Function parameter or struct member 'sg' not described in 'memstick_init_req_sg' ../drivers/memstick/core/memstick.c:295: warning: Function parameter or struct member 'mrq' not described in 'memstick_init_req' ../drivers/memstick/core/memstick.c:295: warning: Function parameter or struct member 'tpc' not described in 'memstick_init_req' ../drivers/memstick/core/memstick.c:295: warning: Function parameter or struct member 'buf' not described in 'memstick_init_req' ../drivers/memstick/core/memstick.c:295: warning: Function parameter or struct member 'length' not described in 'memstick_init_req' ../drivers/memstick/core/memstick.c:366: warning: Function parameter or struct member 'card' not described in 'memstick_set_rw_addr' ../drivers/memstick/core/memstick.c:513: warning: Function parameter or struct member 'host' not described in 'memstick_add_host' ../drivers/memstick/core/memstick.c:549: warning: Function parameter or struct member 'host' not described in 'memstick_remove_host' ../drivers/memstick/core/memstick.c:571: warning: Function parameter or struct member 'host' not described in 'memstick_free_host' ../drivers/memstick/core/memstick.c:582: warning: Function parameter or struct member 'host' not described in 'memstick_suspend_host' ../drivers/memstick/core/memstick.c:594: warning: Function parameter or struct member 'host' not described in 'memstick_resume_host' ../drivers/memstick/host/r592.c:48: warning: Function parameter or struct member 'tpc' not described in 'memstick_debug_get_tpc_name' ../drivers/vfio/fsl-mc/vfio_fsl_mc_intr.c:111:11: warning: variable 'hwirq' set but not used [-Wunused-but-set-variable] 111 | int ret, hwirq; | ^ 1 warning generated. ../drivers/net/ethernet/apm/xgene/xgene_enet_main.c:2041:19: warning: cast to smaller integer type 'enum xgene_enet_id' from 'const void *' [-Wvoid-pointer-to-enum-cast] 2041 | pdata->enet_id = (enum xgene_enet_id)device_get_match_data(&pdev->dev); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 1 warning generated. ../drivers/ata/ahci_imx.c:1066:18: warning: cast to smaller integer type 'enum ahci_imx_type' from 'const void *' [-Wvoid-pointer-to-enum-cast] 1066 | imxpriv->type = (enum ahci_imx_type)device_get_match_data(dev); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 1 warning generated. ../drivers/dca/dca-core.c:172: warning: Function parameter or struct member 'dev' not described in 'dca_add_requester' ../drivers/dca/dca-core.c:227: warning: Function parameter or struct member 'dev' not described in 'dca_remove_requester' ../drivers/dca/dca-core.c:259: warning: Function parameter or struct member 'dev' not described in 'dca_common_get_tag' ../drivers/dca/dca-core.c:259: warning: Function parameter or struct member 'cpu' not described in 'dca_common_get_tag' ../drivers/dca/dca-core.c:284: warning: Function parameter or struct member 'dev' not described in 'dca3_get_tag' ../drivers/dca/dca-core.c:284: warning: Function parameter or struct member 'cpu' not described in 'dca3_get_tag' ../drivers/dca/dca-core.c:297: warning: Function parameter or struct member 'cpu' not described in 'dca_get_tag' ../drivers/dca/dca-core.c:309: warning: Function parameter or struct member 'ops' not described in 'alloc_dca_provider' ../drivers/dca/dca-core.c:309: warning: Function parameter or struct member 'priv_size' not described in 'alloc_dca_provider' ../drivers/dca/dca-core.c:329: warning: Function parameter or struct member 'dca' not described in 'free_dca_provider' ../drivers/dca/dca-core.c:340: warning: Function parameter or struct member 'dca' not described in 'register_dca_provider' ../drivers/dca/dca-core.c:340: warning: Function parameter or struct member 'dev' not described in 'register_dca_provider' ../drivers/dca/dca-core.c:397: warning: Function parameter or struct member 'dca' not described in 'unregister_dca_provider' ../drivers/dca/dca-core.c:397: warning: Function parameter or struct member 'dev' not described in 'unregister_dca_provider' ../drivers/dca/dca-core.c:429: warning: Function parameter or struct member 'nb' not described in 'dca_register_notify' ../drivers/dca/dca-core.c:438: warning: Function parameter or struct member 'nb' not described in 'dca_unregister_notify' ../drivers/ata/ahci_xgene.c:779:13: warning: cast to smaller integer type 'enum xgene_ahci_version' from 'const void *' [-Wvoid-pointer-to-enum-cast] 779 | version = (enum xgene_ahci_version)of_device_get_match_data(dev); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 1 warning generated. ../drivers/ntb/msi.c:33: warning: Function parameter or struct member 'desc_changed' not described in 'ntb_msi_init' ../drivers/ntb/ntb_transport.c:1984: warning: Function parameter or struct member 'data' not described in 'ntb_transport_create_queue' ../drivers/ntb/ntb_transport.c:1984: warning: Function parameter or struct member 'client_dev' not described in 'ntb_transport_create_queue' ../drivers/ntb/ntb_transport.c:1984: warning: Function parameter or struct member 'handlers' not described in 'ntb_transport_create_queue' ../drivers/ntb/ntb_transport.c:1984: warning: Excess function parameter 'rx_handler' description in 'ntb_transport_create_queue' ../drivers/ntb/ntb_transport.c:1984: warning: Excess function parameter 'tx_handler' description in 'ntb_transport_create_queue' ../drivers/ntb/ntb_transport.c:1984: warning: Excess function parameter 'event_handler' description in 'ntb_transport_create_queue' ../drivers/rpmsg/qcom_smd.c:229: warning: Excess struct member 'cb' description in 'qcom_smd_channel' ../drivers/net/ethernet/sfc/siena/ptp.c:208: warning: Excess struct member 'valid' description in 'efx_ptp_timeset' ../drivers/ntb/hw/epf/ntb_hw_epf.c:15: warning: expecting prototype for Host side endpoint driver to implement Non(). Prototype was for NTB_EPF_COMMAND() instead ../drivers/mtd/nand/raw/omap2.c:260: warning: Function parameter or struct member 'chip' not described in 'omap_nand_data_in_pref' ../drivers/mtd/nand/raw/omap2.c:260: warning: Function parameter or struct member 'buf' not described in 'omap_nand_data_in_pref' ../drivers/mtd/nand/raw/omap2.c:260: warning: Function parameter or struct member 'len' not described in 'omap_nand_data_in_pref' ../drivers/mtd/nand/raw/omap2.c:260: warning: Function parameter or struct member 'force_8bit' not described in 'omap_nand_data_in_pref' ../drivers/mtd/nand/raw/omap2.c:304: warning: Function parameter or struct member 'chip' not described in 'omap_nand_data_out_pref' ../drivers/mtd/nand/raw/omap2.c:304: warning: Function parameter or struct member 'buf' not described in 'omap_nand_data_out_pref' ../drivers/mtd/nand/raw/omap2.c:304: warning: Function parameter or struct member 'len' not described in 'omap_nand_data_out_pref' ../drivers/mtd/nand/raw/omap2.c:304: warning: Function parameter or struct member 'force_8bit' not described in 'omap_nand_data_out_pref' ../drivers/mtd/nand/raw/omap2.c:446: warning: Function parameter or struct member 'chip' not described in 'omap_nand_data_in_dma_pref' ../drivers/mtd/nand/raw/omap2.c:446: warning: Function parameter or struct member 'buf' not described in 'omap_nand_data_in_dma_pref' ../drivers/mtd/nand/raw/omap2.c:446: warning: Function parameter or struct member 'len' not described in 'omap_nand_data_in_dma_pref' ../drivers/mtd/nand/raw/omap2.c:446: warning: Function parameter or struct member 'force_8bit' not described in 'omap_nand_data_in_dma_pref' ../drivers/mtd/nand/raw/omap2.c:467: warning: Function parameter or struct member 'chip' not described in 'omap_nand_data_out_dma_pref' ../drivers/mtd/nand/raw/omap2.c:467: warning: Function parameter or struct member 'buf' not described in 'omap_nand_data_out_dma_pref' ../drivers/mtd/nand/raw/omap2.c:467: warning: Function parameter or struct member 'len' not described in 'omap_nand_data_out_dma_pref' ../drivers/mtd/nand/raw/omap2.c:467: warning: Function parameter or struct member 'force_8bit' not described in 'omap_nand_data_out_dma_pref' ../drivers/hwtracing/stm/ftrace.c:39: warning: Function parameter or struct member 'export' not described in 'stm_ftrace_write' ../drivers/hwmon/aht10.c:224: warning: Function parameter or struct member 'data' not described in 'aht10_interval_write' ../drivers/hwmon/aht10.c:224: warning: Function parameter or struct member 'val' not described in 'aht10_interval_write' ../drivers/hwmon/aht10.c:235: warning: Function parameter or struct member 'data' not described in 'aht10_interval_read' ../drivers/hwmon/aht10.c:235: warning: Function parameter or struct member 'val' not described in 'aht10_interval_read' ../drivers/hwmon/aht10.c:244: warning: Function parameter or struct member 'data' not described in 'aht10_temperature1_read' ../drivers/hwmon/aht10.c:244: warning: Function parameter or struct member 'val' not described in 'aht10_temperature1_read' ../drivers/hwmon/aht10.c:259: warning: Function parameter or struct member 'data' not described in 'aht10_humidity1_read' ../drivers/hwmon/aht10.c:259: warning: Function parameter or struct member 'val' not described in 'aht10_humidity1_read' ../drivers/mux/adgs1408.c:62:12: warning: cast to smaller integer type 'enum adgs1408_chip_id' from 'const void *' [-Wvoid-pointer-to-enum-cast] 62 | chip_id = (enum adgs1408_chip_id)device_get_match_data(dev); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 1 warning generated. ../fs/bcachefs/io_write.c:1584: warning: Function parameter or struct member 'bch2_write' not described in 'CLOSURE_CALLBACK' ../fs/bcachefs/io_write.c:1584: warning: expecting prototype for bch2_write(). Prototype was for CLOSURE_CALLBACK() instead ../fs/bcachefs/journal_io.c:1565:35: warning: unused function 'journal_last_unwritten_buf' [-Wunused-function] 1565 | static inline struct journal_buf *journal_last_unwritten_buf(struct journal *j) | ^~~~~~~~~~~~~~~~~~~~~~~~~~ 1 warning generated. ../drivers/mtd/nand/raw/vf610_nfc.c:843:17: warning: cast to smaller integer type 'enum vf610_nfc_variant' from 'const void *' [-Wvoid-pointer-to-enum-cast] 843 | nfc->variant = (enum vf610_nfc_variant)device_get_match_data(&pdev->dev); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 1 warning generated. ../drivers/most/most_usb.c:69: warning: Function parameter or struct member 'dev' not described in 'most_dci_obj' ../drivers/most/most_usb.c:69: warning: Excess struct member 'kobj' description in 'most_dci_obj' ../drivers/most/most_usb.c:122: warning: Function parameter or struct member 'dev' not described in 'most_dev' ../drivers/most/most_usb.c:122: warning: Function parameter or struct member 'clear_work' not described in 'most_dev' ../drivers/most/most_usb.c:122: warning: Function parameter or struct member 'on_netinfo' not described in 'most_dev' ../drivers/most/most_usb.c:650: warning: Function parameter or struct member 'on_netinfo' not described in 'hdm_request_netinfo' ../drivers/most/most_snd.c:58: warning: Excess struct member 'opened' description in 'channel' ../drivers/gpu/drm/nouveau/nvkm/subdev/gsp/r535.c:1117: warning: cannot understand function prototype: 'struct registry_list_entry ' ../drivers/gpu/drm/nouveau/nvkm/subdev/gsp/r535.c:1321: warning: cannot understand function prototype: 'const struct nv_gsp_registry_entries r535_registry_entries[] = ' WARNING: modpost: missing MODULE_DESCRIPTION() in arch/x86/mm/testmmiotrace.o WARNING: modpost: missing MODULE_DESCRIPTION() in kernel/locking/test-ww_mutex.o WARNING: modpost: missing MODULE_DESCRIPTION() in lib/test_objpool.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/clk/imx/mxc-clk.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/clk/imx/clk-imxrt1050.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/devfreq/governor_simpleondemand.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/devfreq/governor_performance.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/devfreq/governor_powersave.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/devfreq/governor_userspace.o tools/testing/selftests/arm64/tags/.gitignore: warning: ignored by one of the .gitignore files tools/testing/selftests/arm64/tags/Makefile: warning: ignored by one of the .gitignore files tools/testing/selftests/arm64/tags/tags_test.c: warning: ignored by one of the .gitignore files tools/testing/selftests/kvm/.gitignore: warning: ignored by one of the .gitignore files tools/testing/selftests/kvm/Makefile: warning: ignored by one of the .gitignore files tools/testing/selftests/kvm/config: warning: ignored by one of the .gitignore files tools/testing/selftests/kvm/settings: warning: ignored by one of the .gitignore files drivers/nvme/target/nvmet.o: warning: objtool: nvmet_ctrl_state_show() falls through to next function __cfi_nvmet_ctrl_host_traddr_open() WARNING: modpost: missing MODULE_DESCRIPTION() in arch/x86/mm/testmmiotrace.o WARNING: modpost: missing MODULE_DESCRIPTION() in kernel/locking/test-ww_mutex.o WARNING: modpost: missing MODULE_DESCRIPTION() in lib/test_objpool.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/clk/imx/mxc-clk.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/clk/imx/clk-imxrt1050.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/devfreq/governor_simpleondemand.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/devfreq/governor_performance.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/devfreq/governor_powersave.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/devfreq/governor_userspace.o tools/testing/selftests/arm64/tags/.gitignore: warning: ignored by one of the .gitignore files tools/testing/selftests/arm64/tags/Makefile: warning: ignored by one of the .gitignore files tools/testing/selftests/arm64/tags/tags_test.c: warning: ignored by one of the .gitignore files tools/testing/selftests/kvm/.gitignore: warning: ignored by one of the .gitignore files tools/testing/selftests/kvm/Makefile: warning: ignored by one of the .gitignore files tools/testing/selftests/kvm/config: warning: ignored by one of the .gitignore files tools/testing/selftests/kvm/settings: warning: ignored by one of the .gitignore files drivers/nvme/target/nvmet.o: warning: objtool: nvmet_ctrl_state_show() falls through to next function __cfi_nvmet_ctrl_host_traddr_open() WARNING: modpost: missing MODULE_DESCRIPTION() in arch/x86/mm/testmmiotrace.o WARNING: modpost: missing MODULE_DESCRIPTION() in kernel/locking/test-ww_mutex.o WARNING: modpost: missing MODULE_DESCRIPTION() in lib/test_objpool.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/clk/imx/mxc-clk.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/clk/imx/clk-imxrt1050.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/devfreq/governor_simpleondemand.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/devfreq/governor_performance.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/devfreq/governor_powersave.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/devfreq/governor_userspace.o