tree/branch: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS branch HEAD: 5727f67236364461625bc838299bb70cc49eb749 !18884 Revert "fbdev: Fix out-of-bounds issue in sys_fillrect()" Error/Warning (recently discovered and may have been fixed): block/blk-wbt.c:589:6: warning: no previous prototype for function 'wbt_issue' [-Wmissing-prototypes] block/blk-wbt.c:609:6: warning: no previous prototype for function 'wbt_requeue' [-Wmissing-prototypes] drivers/gpu/drm/amd/amdgpu/amdgpu_ids.o: warning: objtool: amdgpu_vmid_grab()+0xd3e: unreachable instruction drivers/spi/spi-phytium-plat.c:192:36: warning: unused variable 'phytium_spi_acpi_match' [-Wunused-const-variable] fs/debugfs/file.o: warning: objtool: full_proxy_open()+0x55a: unreachable instruction fs/ext4/mballoc.o: warning: objtool: ext4_mb_complex_scan_group()+0x11a4: unreachable instruction include/linux/mempolicy.h:329:13: warning: '__do_mbind' defined but not used [-Wunused-function] kernel/sched/core.c:5976:22: error: use of undeclared identifier 'root_task_group'; did you mean 'task_group'? kernel/sched/debug.c:990:17: error: no member named 'nr_wakeups_preferred_cpus' in 'struct dyn_affinity_stats' kernel/sched/debug.c:991:17: error: no member named 'nr_wakeups_force_preferred_cpus' in 'struct dyn_affinity_stats' mm/early_ioremap.o: warning: objtool: missing symbol for section .text mm/hugetlb.c:1370:6: warning: no previous prototype for function 'free_huge_page_to_dhugetlb_pool' [-Wmissing-prototypes] mm/memory.c:1546:10: error: implicit declaration of function 'hugetlb_insert_hugepage_pte_by_pa'; did you mean 'hugetlb_insert__hugepage_pte_by_pa'? [-Werror=implicit-function-declaration] mm/mmu_gather.o: warning: objtool: missing symbol for section .text mm/vmscan.c:3257:21: error: implicit declaration of function 'kernel_swap_enabled' [-Werror,-Wimplicit-function-declaration] mm/vmscan.c:3257:21: error: implicit declaration of function 'kernel_swap_enabled'; did you mean 'kernfs_ns_enabled'? [-Werror=implicit-function-declaration] Unverified Error/Warning (likely false positive, kindly check if interested): arch/arm64/kernel/smp.c:164:17: sparse: sparse: incorrect type in argument 2 (different address spaces) arch/x86/platform/uv/tlb_uv.c:1674:37: warning: unused variable 'proc_uv_ptc_operations' [-Wunused-const-variable] block/bfq-cgroup.o: warning: objtool: missing symbol for section .text block/bfq-wf2q.o: warning: objtool: missing symbol for section .text block/blk-lib.o: warning: objtool: missing symbol for section .text block/blk-mq-pci.o: warning: objtool: missing symbol for section .text block/blk-mq-rdma.o: warning: objtool: missing symbol for section .text block/cmdline-parser.o: warning: objtool: missing symbol for section .text block/ioctl.o: warning: objtool: missing symbol for section .text block/partitions/check.o: warning: objtool: missing symbol for section .text block/scsi_ioctl.o: warning: objtool: missing symbol for section .text crypto/asymmetric_keys/mscode_parser.o: warning: objtool: missing symbol for section .text crypto/lrw.c:456:13: warning: conflicting types for built-in function 'free'; expected 'void(void *)' [-Wbuiltin-declaration-mismatch] crypto/lrw.c:456:13: warning: mismatch in argument 1 type of built-in function 'free'; expected 'void *' [-Wbuiltin-declaration-mismatch] crypto/xts.c:396:13: warning: conflicting types for built-in function 'free'; expected 'void(void *)' [-Wbuiltin-declaration-mismatch] crypto/xts.c:396:13: warning: mismatch in argument 1 type of built-in function 'free'; expected 'void *' [-Wbuiltin-declaration-mismatch] drivers/block/rbd.c:1442:37-38: WARNING opportunity for min() drivers/gpu/drm/amd/amdkfd/kfd_process_queue_manager.o: warning: objtool: missing symbol for section .text drivers/gpu/drm/vc4/vc4_dpi.c:125:3: warning: 'dpi_regs' defined but not used [-Wunused-const-variable=] drivers/gpu/drm/vc4/vc4_txp.c:167:3: warning: 'txp_regs' defined but not used [-Wunused-const-variable=] drivers/gpu/drm/vc4/vc4_vec.c:230:3: warning: 'vec_regs' defined but not used [-Wunused-const-variable=] drivers/infiniband/sw/rxe/rxe_mr.o: warning: objtool: missing symbol for section .text.unlikely. drivers/isdn/mISDN/dsp_cmx.o: warning: objtool: missing symbol for section .text.unlikely. drivers/isdn/mISDN/dsp_hwec.o: warning: objtool: missing symbol for section .text.unlikely. drivers/media/pci/cobalt/cobalt-i2c.o: warning: objtool: missing symbol for section .text.unlikely. drivers/media/pci/cobalt/cobalt-irq.o: warning: objtool: missing symbol for section .text drivers/media/pci/cx25821/cx25821-core.o: warning: objtool: missing symbol for section .text.unlikely. drivers/media/platform/xilinx/xilinx-vip.o: warning: objtool: missing symbol for section .text drivers/misc/sgi-gru/gruprocfs.c:274:37: warning: unused variable 'statistics_fops' [-Wunused-const-variable] drivers/misc/sgi-gru/gruprocfs.c:282:37: warning: unused variable 'mcs_statistics_fops' [-Wunused-const-variable] drivers/misc/sgi-gru/gruprocfs.c:290:37: warning: unused variable 'options_fops' [-Wunused-const-variable] drivers/misc/sgi-gru/gruprocfs.o: warning: objtool: missing symbol for section .text drivers/net/can/usb/kvaser_usb/kvaser_usb_hydra.c:854:5: warning: 'new_state' may be used uninitialized in this function [-Wmaybe-uninitialized] drivers/net/can/usb/peak_usb/pcan_usb_core.o: warning: objtool: missing symbol for section .text.unlikely. drivers/net/ethernet/agere/et131x.c:1310:16: warning: 'reg' may be used uninitialized in this function [-Wmaybe-uninitialized] drivers/net/ethernet/mellanox/mlx5/core/en_dim.o: warning: objtool: missing symbol for section .text drivers/net/ethernet/netronome/nfp/abm/ctrl.o: warning: objtool: missing symbol for section .text drivers/net/ethernet/netronome/nfp/nfp_app.o: warning: objtool: missing symbol for section .text drivers/net/wireless/ath/ath6kl/hif.o: warning: objtool: missing symbol for section .text drivers/net/wireless/ath/ath6kl/init.o: warning: objtool: missing symbol for section .text drivers/net/wireless/mediatek/mt76/mt76x2_eeprom.c:569:37: warning: 'data[2]' may be used uninitialized in this function [-Wmaybe-uninitialized] drivers/net/wireless/rsi/rsi_91x_sdio.c:1223:7: warning: 'data' may be used uninitialized in this function [-Wmaybe-uninitialized] drivers/net/wireless/rsi/rsi_91x_sdio.c:237:12: warning: 'resp' may be used uninitialized in this function [-Wmaybe-uninitialized] drivers/nvdimm/label.o: warning: objtool: nd_blk_namespace_label_update()+0x1326: unreachable instruction drivers/pinctrl/core.c:1338: error: Cannot parse struct or union! drivers/scsi/qla2xxx/qla_nx2.c:1193:39: warning: 'agt_ctrl' may be used uninitialized in this function [-Wmaybe-uninitialized] drivers/scsi/qla2xxx/qla_nx2.c:2235:25: warning: 'read_value' may be used uninitialized in this function [-Wmaybe-uninitialized] drivers/scsi/qla2xxx/qla_nx2.c:2413:37: warning: 'r_data' may be used uninitialized in this function [-Wmaybe-uninitialized] drivers/scsi/qla2xxx/qla_nx2.c:2507:48: warning: 'c_value_r' may be used uninitialized in this function [-Wmaybe-uninitialized] drivers/scsi/qla2xxx/qla_nx2.c:3034:35: warning: 'temp' may be used uninitialized in this function [-Wmaybe-uninitialized] drivers/scsi/qla2xxx/qla_nx2.c:3084:37: warning: 'data' may be used uninitialized in this function [-Wmaybe-uninitialized] drivers/scsi/qla2xxx/qla_nx2.c:3193:30: warning: 'r_value' may be used uninitialized in this function [-Wmaybe-uninitialized] drivers/scsi/qla2xxx/qla_nx2.c:3712:9: warning: 'spi_val' may be used uninitialized in this function [-Wmaybe-uninitialized] drivers/scsi/qla2xxx/qla_nx2.c:695:17: warning: 'value' may be used uninitialized in this function [-Wmaybe-uninitialized] drivers/staging/gmjstcm/tcm_tis_spi.c:726:37: sparse: sparse: incorrect type in argument 1 (different address spaces) drivers/staging/gmjstcm/tcm_tis_spi.c:729:42: sparse: sparse: incorrect type in argument 2 (different address spaces) drivers/tty/tty_buffer.c:170:2: error: implicit declaration of function 'printk_safe_enter'; did you mean 'printk_nmi_enter'? [-Werror=implicit-function-declaration] drivers/tty/tty_buffer.c:172:2: error: implicit declaration of function 'printk_safe_exit'; did you mean 'printk_nmi_exit'? [-Werror=implicit-function-declaration] drivers/usb/typec/tcpm.c:4421:45: sparse: sparse: unsigned value that used to be signed checked against zero? drivers/xen/xen-pciback/conf_space_quirks.o: warning: objtool: missing symbol for section .text include/asm-generic/io.h:742:19: warning: 'reg' may be used uninitialized in this function [-Wmaybe-uninitialized] include/asm-generic/io.h:742:19: warning: this statement may fall through [-Wimplicit-fallthrough=] include/linux/list.h:63:20: warning: storing the address of local variable 'ticket' in '((struct list_head *)((char *)space_info + 8))[10].prev' [-Wdangling-pointer=] include/linux/list.h:63:20: warning: storing the address of local variable 'wait' in '((struct list_head *)x)[1].prev' [-Wdangling-pointer=] include/linux/list.h:63:20: warning: storing the address of local variable 'waiter' in '*(struct list_head *)((char *)sem + 8).prev' [-Wdangling-pointer=] include/linux/list.h:65:19: warning: storing the address of local variable 'queue' in '*(struct list_head *)packet.prev' [-Wdangling-pointer=] include/linux/printk.h:346:9: warning: this statement may fall through [-Wimplicit-fallthrough=] include/linux/signal.h:180:29: warning: this statement may fall through [-Wimplicit-fallthrough=] include/linux/string.h:348:16: warning: '__builtin_memcpy' specified bound between 18446744069414584320 and 18446744073709551614 exceeds maximum object size 9223372036854775807 [-Wstringop-overflow=] include/linux/thread_info.h:59:17: warning: 'header' may be used uninitialized [-Wmaybe-uninitialized] include/linux/tty_flip.h:27:32: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=] include/linux/uaccess.h:112:17: warning: 's32' may be used uninitialized [-Wmaybe-uninitialized] include/media/v4l2-mediabus.h:108:34: warning: 'mbus_fmt' may be used uninitialized [-Wmaybe-uninitialized] include/scsi/scsi_cmnd.h:333:12: warning: 'scsi_cmnd' may be used uninitialized in this function [-Wmaybe-uninitialized] init/calibrate.c:271:28: warning: no previous prototype for 'calibration_delay_done' [-Wmissing-prototypes] kernel/time/posix-cpu-timers.c:1023:3: warning: 'now' may be used uninitialized in this function [-Wmaybe-uninitialized] kernel/trace/blktrace.c:1296:24: sparse: sparse: incorrect type in assignment (different base types) kernel/trace/blktrace.c:1297:24: sparse: sparse: incorrect type in assignment (different base types) kernel/trace/blktrace.c:1298:24: sparse: sparse: incorrect type in assignment (different base types) lib/lockref.c:52:1: error: unable to generate reloads for: lib/lockref.c:52:1: internal compiler error: in curr_insn_transform, at lra-constraints.c:4011 mm/debug.o: warning: objtool: missing symbol for section .text.unlikely. mm/hugetlb_cgroup.o: warning: objtool: missing symbol for section .init.text mm/kmemleak.o: warning: objtool: missing symbol for section .ref.text mm/memcontrol.c:6287: warning: bad line: | 0, otherwise. mm/memcontrol.o: warning: objtool: missing symbol for section .text.unlikely. mm/memory.c:4655:3: warning: cast from 'int (*)(unsigned long, unsigned long, struct cgp_args *)' to 'ktask_thread_func' (aka 'int (*)(void *, void *, void *)') converts to incompatible function type [-Wcast-function-type-mismatch] mm/page_ext.o: warning: objtool: missing symbol for section .init.text mm/page_owner.o: warning: objtool: missing symbol for section .text.unlikely. mm/rmap.c:1684:6: warning: no previous prototype for 'is_vma_temporary_stack' [-Wmissing-prototypes] mm/rmap.c:906:17: warning: variable 'cstart' set but not used [-Wunused-but-set-variable] mm/rodata_test.c:19:6: warning: no previous prototype for 'rodata_test' [-Wmissing-prototypes] mm/rodata_test.o: warning: objtool: missing symbol for section .text mm/zswap.o: warning: objtool: missing symbol for section .exit.text net/9p/client.c:534:24: warning: 'type' may be used uninitialized in this function [-Wmaybe-uninitialized] Error/Warning ids grouped by kconfigs: recent_errors |-- arm64-allnoconfig | |-- include-linux-list.h:warning:storing-the-address-of-local-variable-wait-in-((struct-list_head-)x)-.prev | |-- include-linux-list.h:warning:storing-the-address-of-local-variable-waiter-in-(struct-list_head-)((char-)sem-).prev | |-- include-linux-mempolicy.h:warning:__do_mbind-defined-but-not-used | |-- include-linux-printk.h:warning:this-statement-may-fall-through | |-- include-linux-signal.h:warning:this-statement-may-fall-through | |-- init-calibrate.c:warning:no-previous-prototype-for-calibration_delay_done | |-- mm-memory.c:error:implicit-declaration-of-function-hugetlb_insert_hugepage_pte_by_pa | |-- mm-mmap.c:warning:variable-new_start-set-but-not-used | |-- mm-page_alloc.c:warning:no-previous-prototype-for-clear_zone_contiguous | |-- mm-page_alloc.c:warning:no-previous-prototype-for-set_zone_contiguous | |-- mm-rmap.c:warning:no-previous-prototype-for-is_vma_temporary_stack | `-- mm-vmscan.c:error:implicit-declaration-of-function-kernel_swap_enabled |-- arm64-defconfig | |-- include-linux-list.h:warning:storing-the-address-of-local-variable-waiter-in-(struct-list_head-)((char-)sem-).prev | |-- include-linux-printk.h:warning:this-statement-may-fall-through | |-- include-linux-signal.h:warning:this-statement-may-fall-through | |-- init-calibrate.c:warning:no-previous-prototype-for-calibration_delay_done | |-- mm-memcontrol.c:warning:bad-line:otherwise. | |-- mm-page_alloc.c:warning:no-previous-prototype-for-clear_zone_contiguous | `-- mm-page_alloc.c:warning:no-previous-prototype-for-set_zone_contiguous |-- arm64-randconfig-001-20250705 | |-- drivers-pinctrl-core.c:error:Cannot-parse-struct-or-union | |-- drivers-tty-tty_buffer.c:error:implicit-declaration-of-function-printk_safe_enter | |-- drivers-tty-tty_buffer.c:error:implicit-declaration-of-function-printk_safe_exit | |-- mm-memory.c:error:implicit-declaration-of-function-hugetlb_insert_hugepage_pte_by_pa | `-- mm-vmscan.c:error:implicit-declaration-of-function-kernel_swap_enabled |-- arm64-randconfig-001-20250930 | `-- include-asm-generic-io.h:warning:reg-may-be-used-uninitialized-in-this-function |-- arm64-randconfig-001-20251027 | |-- crypto-lrw.c:warning:mismatch-in-argument-type-of-built-in-function-free-expected-void | `-- crypto-xts.c:warning:mismatch-in-argument-type-of-built-in-function-free-expected-void |-- arm64-randconfig-001-20251029 | `-- include-linux-thread_info.h:warning:header-may-be-used-uninitialized |-- arm64-randconfig-001-20251111 | |-- drivers-pinctrl-core.c:error:Cannot-parse-struct-or-union | |-- include-linux-mempolicy.h:warning:__do_mbind-defined-but-not-used | |-- include-linux-printk.h:warning:this-statement-may-fall-through | |-- include-linux-signal.h:warning:this-statement-may-fall-through | |-- mm-memcontrol.c:warning:bad-line:otherwise. | |-- mm-vmscan.c:error:implicit-declaration-of-function-kernel_swap_enabled | `-- mm-vmscan.c:warning:variable-nid-set-but-not-used |-- arm64-randconfig-002-20250922 | |-- drivers-gpu-drm-vc4-vc4_dpi.c:warning:dpi_regs-defined-but-not-used | |-- drivers-gpu-drm-vc4-vc4_txp.c:warning:txp_regs-defined-but-not-used | |-- drivers-gpu-drm-vc4-vc4_vec.c:warning:vec_regs-defined-but-not-used | |-- include-linux-list.h:warning:storing-the-address-of-local-variable-ticket-in-((struct-list_head-)((char-)space_info-))-.prev | `-- include-linux-string.h:warning:__builtin_memcpy-specified-bound-between-and-exceeds-maximum-object-size |-- arm64-randconfig-002-20250925 | `-- include-media-v4l2-mediabus.h:warning:mbus_fmt-may-be-used-uninitialized |-- arm64-randconfig-002-20250929 | `-- include-linux-list.h:warning:storing-the-address-of-local-variable-queue-in-(struct-list_head-)packet.prev |-- arm64-randconfig-002-20251014 | `-- include-linux-tty_flip.h:warning:writing-byte-into-a-region-of-size |-- arm64-randconfig-002-20251111 | |-- drivers-pinctrl-core.c:error:Cannot-parse-struct-or-union | |-- include-linux-mempolicy.h:warning:__do_mbind-defined-but-not-used | |-- include-linux-printk.h:warning:this-statement-may-fall-through | |-- include-linux-signal.h:warning:this-statement-may-fall-through | |-- init-calibrate.c:warning:no-previous-prototype-for-calibration_delay_done | |-- mm-memory.c:error:implicit-declaration-of-function-hugetlb_insert_hugepage_pte_by_pa | |-- mm-mmap.c:warning:variable-new_start-set-but-not-used | |-- mm-page_alloc.c:warning:no-previous-prototype-for-clear_zone_contiguous | |-- mm-page_alloc.c:warning:no-previous-prototype-for-set_zone_contiguous | |-- mm-rmap.c:warning:no-previous-prototype-for-is_vma_temporary_stack | `-- mm-rmap.c:warning:variable-cstart-set-but-not-used |-- arm64-randconfig-003-20250830 | |-- mm-memcontrol.c:warning:bad-line:otherwise. | `-- mm-rmap.c:warning:variable-cstart-set-but-not-used |-- arm64-randconfig-003-20250930 | `-- include-linux-uaccess.h:warning:s32-may-be-used-uninitialized |-- arm64-randconfig-003-20251027 | |-- lib-lockref.c:error:unable-to-generate-reloads-for: | `-- lib-lockref.c:internal-compiler-error:in-curr_insn_transform-at-lra-constraints.c |-- arm64-randconfig-003-20251111 | |-- drivers-pinctrl-core.c:error:Cannot-parse-struct-or-union | |-- drivers-tty-tty_buffer.c:error:implicit-declaration-of-function-printk_safe_enter | |-- drivers-tty-tty_buffer.c:error:implicit-declaration-of-function-printk_safe_exit | |-- include-linux-mempolicy.h:warning:__do_mbind-defined-but-not-used | |-- include-linux-printk.h:warning:this-statement-may-fall-through | |-- include-linux-signal.h:warning:this-statement-may-fall-through | |-- mm-rmap.c:warning:variable-cstart-set-but-not-used | `-- mm-vmscan.c:error:implicit-declaration-of-function-kernel_swap_enabled |-- arm64-randconfig-004-20250702 | |-- mm-rmap.c:warning:no-previous-prototype-for-is_vma_temporary_stack | `-- mm-rodata_test.c:warning:no-previous-prototype-for-rodata_test |-- arm64-randconfig-004-20250704 | |-- drivers-net-can-usb-kvaser_usb-kvaser_usb_hydra.c:warning:new_state-may-be-used-uninitialized-in-this-function | |-- drivers-net-ethernet-agere-et131x.c:warning:reg-may-be-used-uninitialized-in-this-function | |-- drivers-net-wireless-mediatek-mt76-mt76x2_eeprom.c:warning:data-may-be-used-uninitialized-in-this-function | |-- drivers-net-wireless-rsi-rsi_91x_sdio.c:warning:data-may-be-used-uninitialized-in-this-function | |-- drivers-net-wireless-rsi-rsi_91x_sdio.c:warning:resp-may-be-used-uninitialized-in-this-function | |-- include-scsi-scsi_cmnd.h:warning:scsi_cmnd-may-be-used-uninitialized-in-this-function | |-- kernel-time-posix-cpu-timers.c:warning:now-may-be-used-uninitialized-in-this-function | `-- net-9p-client.c:warning:type-may-be-used-uninitialized-in-this-function |-- arm64-randconfig-004-20250729 | |-- drivers-scsi-qla2xxx-qla_nx2.c:warning:agt_ctrl-may-be-used-uninitialized-in-this-function | |-- drivers-scsi-qla2xxx-qla_nx2.c:warning:c_value_r-may-be-used-uninitialized-in-this-function | |-- drivers-scsi-qla2xxx-qla_nx2.c:warning:data-may-be-used-uninitialized-in-this-function | |-- drivers-scsi-qla2xxx-qla_nx2.c:warning:r_data-may-be-used-uninitialized-in-this-function | |-- drivers-scsi-qla2xxx-qla_nx2.c:warning:r_value-may-be-used-uninitialized-in-this-function | |-- drivers-scsi-qla2xxx-qla_nx2.c:warning:read_value-may-be-used-uninitialized-in-this-function | |-- drivers-scsi-qla2xxx-qla_nx2.c:warning:spi_val-may-be-used-uninitialized-in-this-function | |-- drivers-scsi-qla2xxx-qla_nx2.c:warning:temp-may-be-used-uninitialized-in-this-function | `-- drivers-scsi-qla2xxx-qla_nx2.c:warning:value-may-be-used-uninitialized-in-this-function |-- arm64-randconfig-004-20251111 | |-- crypto-lrw.c:warning:conflicting-types-for-built-in-function-free-expected-void(void-) | |-- crypto-xts.c:warning:conflicting-types-for-built-in-function-free-expected-void(void-) | |-- drivers-pinctrl-core.c:error:Cannot-parse-struct-or-union | |-- include-asm-generic-io.h:warning:this-statement-may-fall-through | |-- include-linux-mempolicy.h:warning:__do_mbind-defined-but-not-used | |-- include-linux-printk.h:warning:this-statement-may-fall-through | |-- include-linux-signal.h:warning:this-statement-may-fall-through | |-- init-calibrate.c:warning:no-previous-prototype-for-calibration_delay_done | |-- mm-memcontrol.c:warning:bad-line:otherwise. | |-- mm-page_alloc.c:warning:no-previous-prototype-for-clear_zone_contiguous | |-- mm-page_alloc.c:warning:no-previous-prototype-for-set_zone_contiguous | `-- mm-vmscan.c:warning:variable-nid-set-but-not-used |-- arm64-randconfig-r051-20251111 | |-- crypto-aead.c:opportunity-for-str_yes_no(alg-cra_flags-CRYPTO_ALG_ASYNC) | |-- crypto-xts.c:warning:conflicting-types-for-built-in-function-free-expected-void(void-) | |-- drivers-pinctrl-core.c:error:Cannot-parse-struct-or-union | |-- include-linux-printk.h:warning:this-statement-may-fall-through | |-- include-linux-signal.h:warning:this-statement-may-fall-through | |-- init-calibrate.c:warning:no-previous-prototype-for-calibration_delay_done | |-- mm-memcontrol.c:warning:bad-line:otherwise. | |-- mm-page_alloc.c:warning:no-previous-prototype-for-clear_zone_contiguous | |-- mm-page_alloc.c:warning:no-previous-prototype-for-set_zone_contiguous | |-- mm-rmap.c:warning:no-previous-prototype-for-is_vma_temporary_stack | |-- mm-rmap.c:warning:variable-cstart-set-but-not-used | |-- mm-rodata_test.c:warning:no-previous-prototype-for-rodata_test | `-- mm-vmscan.c:error:implicit-declaration-of-function-kernel_swap_enabled |-- arm64-randconfig-r061-20251031 | `-- drivers-block-rbd.c:WARNING-opportunity-for-min() |-- arm64-randconfig-r121-20250729 | |-- include-linux-mem_reliable.h:sparse:sparse:restricted-gfp_t-degrades-to-integer | |-- mm-mem_reliable.c:sparse:sparse:symbol-reliable_debug_handler-was-not-declared.-Should-it-be-static | `-- mm-mem_reliable.c:sparse:sparse:symbol-reliable_limit_handler-was-not-declared.-Should-it-be-static |-- arm64-randconfig-r123-20250916 | |-- arch-arm64-kernel-smp.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-volatile-noderef-asn-addr-got-unsigned-long-assigned-park_exit | |-- drivers-staging-gmjstcm-tcm_tis_spi.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-const-volatile-noderef-asn-addr-got-void-static-noderef-toplevel-asn-reuse_conf_ | |-- drivers-staging-gmjstcm-tcm_tis_spi.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-volatile-noderef-asn-addr-got-void | |-- kernel-trace-blktrace.c:sparse:sparse:incorrect-type-in-assignment-(different-base-types)-expected-restricted-__be32-usertype-device_from-got-unsigned-int | |-- kernel-trace-blktrace.c:sparse:sparse:incorrect-type-in-assignment-(different-base-types)-expected-restricted-__be32-usertype-device_to-got-unsigned-int | `-- kernel-trace-blktrace.c:sparse:sparse:incorrect-type-in-assignment-(different-base-types)-expected-restricted-__be64-usertype-sector_from-got-unsigned-long-long |-- arm64-randconfig-r134-20251105 | `-- drivers-usb-typec-tcpm.c:sparse:sparse:unsigned-value-that-used-to-be-signed-checked-against-zero |-- x86_64-allnoconfig | |-- mm-mmap.c:warning:variable-new_start-set-but-not-used | |-- mm-mmu_gather.o:warning:objtool:missing-symbol-for-section-.text | `-- mm-vmscan.c:error:implicit-declaration-of-function-kernel_swap_enabled-Werror-Wimplicit-function-declaration |-- x86_64-buildonly-randconfig-001-20250401 | `-- drivers-nvdimm-label.o:warning:objtool:nd_blk_namespace_label_update:unreachable-instruction |-- x86_64-buildonly-randconfig-001-20250718 | `-- drivers-spi-spi-phytium-plat.c:warning:unused-variable-phytium_spi_acpi_match |-- x86_64-buildonly-randconfig-001-20250827 | |-- drivers-infiniband-sw-rxe-rxe_mr.o:warning:objtool:missing-symbol-for-section-.text.unlikely. | |-- drivers-net-ethernet-mellanox-mlx5-core-en_dim.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-net-ethernet-netronome-nfp-abm-ctrl.o:warning:objtool:missing-symbol-for-section-.text | `-- drivers-xen-xen-pciback-conf_space_quirks.o:warning:objtool:missing-symbol-for-section-.text |-- x86_64-buildonly-randconfig-002-20250806 | |-- arch-x86-platform-uv-tlb_uv.c:warning:unused-variable-proc_uv_ptc_operations | |-- drivers-misc-sgi-gru-gruprocfs.c:warning:unused-variable-mcs_statistics_fops | |-- drivers-misc-sgi-gru-gruprocfs.c:warning:unused-variable-options_fops | |-- drivers-misc-sgi-gru-gruprocfs.c:warning:unused-variable-statistics_fops | `-- drivers-misc-sgi-gru-gruprocfs.o:warning:objtool:missing-symbol-for-section-.text |-- x86_64-buildonly-randconfig-002-20250827 | |-- crypto-asymmetric_keys-mscode_parser.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-media-platform-xilinx-xilinx-vip.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-net-wireless-ath-ath6kl-hif.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-net-wireless-ath-ath6kl-init.o:warning:objtool:missing-symbol-for-section-.text | `-- mm-hugetlb_cgroup.o:warning:objtool:missing-symbol-for-section-.init.text |-- x86_64-buildonly-randconfig-002-20251010 | `-- mm-zswap.o:warning:objtool:missing-symbol-for-section-.exit.text |-- x86_64-buildonly-randconfig-002-20251111 | |-- drivers-pinctrl-core.c:error:Cannot-parse-struct-or-union | |-- mm-mmap.c:warning:variable-new_start-set-but-not-used | |-- mm-rmap.c:warning:variable-cstart-set-but-not-used | `-- mm-vmscan.c:error:implicit-declaration-of-function-kernel_swap_enabled-Werror-Wimplicit-function-declaration |-- x86_64-buildonly-randconfig-003-20250207 | `-- mm-hugetlb.c:warning:no-previous-prototype-for-function-free_huge_page_to_dhugetlb_pool |-- x86_64-buildonly-randconfig-003-20250704 | `-- mm-page_owner.o:warning:objtool:missing-symbol-for-section-.text.unlikely. |-- x86_64-buildonly-randconfig-003-20250711 | |-- block-ioctl.o:warning:objtool:missing-symbol-for-section-.text | |-- block-partitions-check.o:warning:objtool:missing-symbol-for-section-.text | |-- block-scsi_ioctl.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-gpu-drm-amd-amdkfd-kfd_process_queue_manager.o:warning:objtool:missing-symbol-for-section-.text | |-- mm-debug.o:warning:objtool:missing-symbol-for-section-.text.unlikely. | |-- mm-memcontrol.o:warning:objtool:missing-symbol-for-section-.text.unlikely. | |-- mm-page_ext.o:warning:objtool:missing-symbol-for-section-.init.text | `-- mm-rodata_test.o:warning:objtool:missing-symbol-for-section-.text |-- x86_64-buildonly-randconfig-003-20251028 | |-- block-bfq-cgroup.o:warning:objtool:missing-symbol-for-section-.text | |-- block-bfq-wf2q.o:warning:objtool:missing-symbol-for-section-.text | |-- block-blk-lib.o:warning:objtool:missing-symbol-for-section-.text | |-- block-blk-mq-pci.o:warning:objtool:missing-symbol-for-section-.text | |-- block-cmdline-parser.o:warning:objtool:missing-symbol-for-section-.text | |-- block-ioctl.o:warning:objtool:missing-symbol-for-section-.text | |-- block-partitions-check.o:warning:objtool:missing-symbol-for-section-.text | |-- block-scsi_ioctl.o:warning:objtool:missing-symbol-for-section-.text | |-- mm-debug.o:warning:objtool:missing-symbol-for-section-.text.unlikely. | |-- mm-kmemleak.o:warning:objtool:missing-symbol-for-section-.ref.text | `-- mm-memcontrol.o:warning:objtool:missing-symbol-for-section-.text.unlikely. |-- x86_64-buildonly-randconfig-005-20241216 | `-- mm-vmscan.c:error:implicit-declaration-of-function-kernel_swap_enabled-Werror-Wimplicit-function-declaration |-- x86_64-buildonly-randconfig-005-20250714 | |-- block-bfq-cgroup.o:warning:objtool:missing-symbol-for-section-.text | |-- block-blk-mq-rdma.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-isdn-mISDN-dsp_cmx.o:warning:objtool:missing-symbol-for-section-.text.unlikely. | |-- drivers-isdn-mISDN-dsp_hwec.o:warning:objtool:missing-symbol-for-section-.text.unlikely. | `-- drivers-net-can-usb-peak_usb-pcan_usb_core.o:warning:objtool:missing-symbol-for-section-.text.unlikely. |-- x86_64-buildonly-randconfig-005-20250806 | |-- block-blk-wbt.c:warning:no-previous-prototype-for-function-wbt_issue | `-- block-blk-wbt.c:warning:no-previous-prototype-for-function-wbt_requeue |-- x86_64-buildonly-randconfig-005-20250820 | `-- mm-early_ioremap.o:warning:objtool:missing-symbol-for-section-.text |-- x86_64-buildonly-randconfig-005-20250827 | |-- drivers-media-pci-cx25821-cx25821-core.o:warning:objtool:missing-symbol-for-section-.text.unlikely. | `-- drivers-net-ethernet-netronome-nfp-nfp_app.o:warning:objtool:missing-symbol-for-section-.text |-- x86_64-buildonly-randconfig-005-20250915 | `-- mm-memory.c:warning:cast-from-int-(-)(unsigned-long-unsigned-long-struct-cgp_args-)-to-ktask_thread_func-(aka-int-(-)(void-void-void-)-)-converts-to-incompatible-function-type |-- x86_64-buildonly-randconfig-006-20250620 | `-- kernel-sched-core.c:error:use-of-undeclared-identifier-root_task_group |-- x86_64-buildonly-randconfig-006-20250924 | |-- drivers-media-pci-cobalt-cobalt-i2c.o:warning:objtool:missing-symbol-for-section-.text.unlikely. | `-- drivers-media-pci-cobalt-cobalt-irq.o:warning:objtool:missing-symbol-for-section-.text |-- x86_64-randconfig-003-20251111 | |-- drivers-pinctrl-core.c:error:Cannot-parse-struct-or-union | |-- mm-hugetlb.c:warning:no-previous-prototype-for-function-free_huge_page_to_dhugetlb_pool | |-- mm-memory.c:warning:cast-from-int-(-)(unsigned-long-unsigned-long-struct-cgp_args-)-to-ktask_thread_func-(aka-int-(-)(void-void-void-)-)-converts-to-incompatible-function-type | `-- mm-rmap.c:warning:variable-cstart-set-but-not-used |-- x86_64-randconfig-004-20251111 | |-- block-blk-wbt.c:warning:no-previous-prototype-for-function-wbt_issue | |-- block-blk-wbt.c:warning:no-previous-prototype-for-function-wbt_requeue | |-- drivers-pinctrl-core.c:error:Cannot-parse-struct-or-union | |-- kernel-sched-core.c:error:use-of-undeclared-identifier-root_task_group | |-- mm-hugetlb.c:warning:no-previous-prototype-for-function-free_huge_page_to_dhugetlb_pool | |-- mm-memory.c:warning:cast-from-int-(-)(unsigned-long-unsigned-long-struct-cgp_args-)-to-ktask_thread_func-(aka-int-(-)(void-void-void-)-)-converts-to-incompatible-function-type | `-- mm-rmap.c:warning:variable-cstart-set-but-not-used |-- x86_64-randconfig-005-20251111 | |-- drivers-pinctrl-core.c:error:Cannot-parse-struct-or-union | |-- kernel-sched-core.c:error:use-of-undeclared-identifier-root_task_group | |-- mm-hugetlb.c:warning:no-previous-prototype-for-function-free_huge_page_to_dhugetlb_pool | |-- mm-memcontrol.c:warning:bad-line:otherwise. | |-- mm-memory.c:warning:cast-from-int-(-)(unsigned-long-unsigned-long-struct-cgp_args-)-to-ktask_thread_func-(aka-int-(-)(void-void-void-)-)-converts-to-incompatible-function-type | |-- mm-rmap.c:warning:variable-cstart-set-but-not-used | `-- mm-vmscan.c:error:implicit-declaration-of-function-kernel_swap_enabled-Werror-Wimplicit-function-declaration |-- x86_64-randconfig-006-20251111 | |-- drivers-pinctrl-core.c:error:Cannot-parse-struct-or-union | |-- mm-memory.c:warning:cast-from-int-(-)(unsigned-long-unsigned-long-struct-cgp_args-)-to-ktask_thread_func-(aka-int-(-)(void-void-void-)-)-converts-to-incompatible-function-type | |-- mm-mmap.c:warning:variable-new_start-set-but-not-used | |-- mm-rmap.c:warning:variable-cstart-set-but-not-used | `-- mm-vmscan.c:error:implicit-declaration-of-function-kernel_swap_enabled-Werror-Wimplicit-function-declaration |-- x86_64-randconfig-011-20251111 | |-- mm-hugetlb.c:warning:no-previous-prototype-for-function-free_huge_page_to_dhugetlb_pool | |-- mm-memcontrol.c:warning:bad-line:otherwise. | |-- mm-memory.c:warning:cast-from-int-(-)(unsigned-long-unsigned-long-struct-cgp_args-)-to-ktask_thread_func-(aka-int-(-)(void-void-void-)-)-converts-to-incompatible-function-type | |-- mm-rmap.c:warning:variable-cstart-set-but-not-used | `-- mm-vmscan.c:warning:variable-nid-set-but-not-used |-- x86_64-randconfig-013-20251111 | |-- block-blk-wbt.c:warning:no-previous-prototype-for-function-wbt_issue | |-- block-blk-wbt.c:warning:no-previous-prototype-for-function-wbt_requeue | |-- drivers-pinctrl-core.c:error:Cannot-parse-struct-or-union | |-- mm-memcontrol.c:warning:bad-line:otherwise. | |-- mm-memory.c:warning:cast-from-int-(-)(unsigned-long-unsigned-long-struct-cgp_args-)-to-ktask_thread_func-(aka-int-(-)(void-void-void-)-)-converts-to-incompatible-function-type | |-- mm-mmap.c:warning:variable-new_start-set-but-not-used | |-- mm-rmap.c:warning:variable-cstart-set-but-not-used | `-- mm-vmscan.c:error:implicit-declaration-of-function-kernel_swap_enabled-Werror-Wimplicit-function-declaration |-- x86_64-randconfig-015-20251111 | |-- drivers-pinctrl-core.c:error:Cannot-parse-struct-or-union | |-- mm-hugetlb.c:warning:no-previous-prototype-for-function-free_huge_page_to_dhugetlb_pool | |-- mm-memcontrol.c:warning:bad-line:otherwise. | |-- mm-memory.c:warning:cast-from-int-(-)(unsigned-long-unsigned-long-struct-cgp_args-)-to-ktask_thread_func-(aka-int-(-)(void-void-void-)-)-converts-to-incompatible-function-type | |-- mm-rmap.c:warning:variable-cstart-set-but-not-used | `-- mm-vmscan.c:error:implicit-declaration-of-function-kernel_swap_enabled-Werror-Wimplicit-function-declaration |-- x86_64-randconfig-016-20251111 | |-- drivers-pinctrl-core.c:error:Cannot-parse-struct-or-union | |-- kernel-sched-core.c:error:use-of-undeclared-identifier-root_task_group | |-- mm-hugetlb.c:warning:no-previous-prototype-for-function-free_huge_page_to_dhugetlb_pool | |-- mm-memcontrol.c:warning:bad-line:otherwise. | |-- mm-memory.c:warning:cast-from-int-(-)(unsigned-long-unsigned-long-struct-cgp_args-)-to-ktask_thread_func-(aka-int-(-)(void-void-void-)-)-converts-to-incompatible-function-type | |-- mm-rmap.c:warning:variable-cstart-set-but-not-used | `-- mm-vmscan.c:warning:variable-nid-set-but-not-used |-- x86_64-randconfig-072-20251111 | |-- block-blk-wbt.c:warning:no-previous-prototype-for-function-wbt_issue | |-- block-blk-wbt.c:warning:no-previous-prototype-for-function-wbt_requeue | |-- drivers-pinctrl-core.c:error:Cannot-parse-struct-or-union | |-- kernel-sched-core.c:error:use-of-undeclared-identifier-root_task_group | |-- mm-memory.c:warning:cast-from-int-(-)(unsigned-long-unsigned-long-struct-cgp_args-)-to-ktask_thread_func-(aka-int-(-)(void-void-void-)-)-converts-to-incompatible-function-type | |-- mm-mmap.c:warning:variable-new_start-set-but-not-used | `-- mm-rmap.c:warning:variable-cstart-set-but-not-used |-- x86_64-randconfig-076-20251111 | |-- drivers-pinctrl-core.c:error:Cannot-parse-struct-or-union | |-- kernel-sched-core.c:error:use-of-undeclared-identifier-root_task_group | |-- mm-memory.c:warning:cast-from-int-(-)(unsigned-long-unsigned-long-struct-cgp_args-)-to-ktask_thread_func-(aka-int-(-)(void-void-void-)-)-converts-to-incompatible-function-type | |-- mm-mmap.c:warning:variable-new_start-set-but-not-used | |-- mm-rmap.c:warning:variable-cstart-set-but-not-used | `-- mm-vmscan.c:error:implicit-declaration-of-function-kernel_swap_enabled-Werror-Wimplicit-function-declaration |-- x86_64-randconfig-101-20241223 | `-- fs-ext4-mballoc.o:warning:objtool:ext4_mb_complex_scan_group:unreachable-instruction |-- x86_64-randconfig-103-20250219 | |-- kernel-sched-debug.c:error:no-member-named-nr_wakeups_force_preferred_cpus-in-struct-dyn_affinity_stats | `-- kernel-sched-debug.c:error:no-member-named-nr_wakeups_preferred_cpus-in-struct-dyn_affinity_stats |-- x86_64-randconfig-103-20250305 | `-- drivers-gpu-drm-amd-amdgpu-amdgpu_ids.o:warning:objtool:amdgpu_vmid_grab:unreachable-instruction `-- x86_64-randconfig-122-20241226 `-- fs-debugfs-file.o:warning:objtool:full_proxy_open:unreachable-instruction elapsed time: 1514m configs tested: 32 configs skipped: 105 tested configs: arm64 allnoconfig gcc-15.1.0 arm64 defconfig gcc-15.1.0 arm64 randconfig-001-20251111 gcc-7.5.0 arm64 randconfig-002-20251111 gcc-11.5.0 arm64 randconfig-003-20251111 gcc-7.5.0 arm64 randconfig-004-20251111 gcc-14.3.0 x86_64 allnoconfig clang-20 x86_64 buildonly-randconfig-001-20251111 gcc-14 x86_64 buildonly-randconfig-002-20251111 clang-20 x86_64 buildonly-randconfig-003-20251111 gcc-14 x86_64 buildonly-randconfig-004-20251111 gcc-14 x86_64 buildonly-randconfig-005-20251111 gcc-14 x86_64 buildonly-randconfig-006-20251111 gcc-14 x86_64 defconfig gcc-14 x86_64 randconfig-001-20251111 gcc-14 x86_64 randconfig-002-20251111 gcc-13 x86_64 randconfig-003-20251111 clang-20 x86_64 randconfig-004-20251111 clang-20 x86_64 randconfig-005-20251111 clang-20 x86_64 randconfig-006-20251111 clang-20 x86_64 randconfig-011-20251111 clang-20 x86_64 randconfig-012-20251111 gcc-14 x86_64 randconfig-013-20251111 clang-20 x86_64 randconfig-014-20251111 gcc-14 x86_64 randconfig-015-20251111 clang-20 x86_64 randconfig-016-20251111 clang-20 x86_64 randconfig-071-20251111 gcc-14 x86_64 randconfig-072-20251111 clang-20 x86_64 randconfig-073-20251111 gcc-14 x86_64 randconfig-074-20251111 gcc-14 x86_64 randconfig-075-20251111 gcc-14 x86_64 randconfig-076-20251111 clang-20 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki