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• 2022/03/28 [kbuild] [PATCH] coccinelle: misc: fix minmax.cocci warnings kernel test robot
• 2022/03/28 [kbuild] include/linux/mtd/cfi.h:62:2: sparse: sparse: No CONFIG_MTD_CFI_Ix selected. No NOR chip support can work. kernel test robot
• 2022/03/28 [kbuild] sound/soc/qcom/lpass-platform.c:226 __lpass_get_id() error: uninitialized symbol 'id'. kernel test robot
• 2022/03/28 [kbuild] drivers/net/phy/sfp.c:473 sfp_soft_get_state() warn: passing zero to 'ERR_PTR' kernel test robot
• 2022/03/28 [kbuild] drivers/crypto/qce/aead.c:148:4: warning: Value stored to 'ret' is never read [clang-analyzer-deadcode.DeadStores] kernel test robot
• 2022/03/28 [kbuild] arch/sh/math-emu/sfp-util.h:71:9: sparse: this was the original definition kernel test robot
• 2022/03/28 [kbuild] drivers/net/can/usb/etas_es58x/es58x_core.c:1158:23: warning: Value stored to 'dev' during its initialization is never read [clang-analyzer-deadcode.DeadStores] kernel test robot
• 2022/03/28 [kbuild] drivers/hv/hv.c:215 hv_synic_enable_regs() warn: should 'simp.base_simp_gpa << 12' be a 64 bit type? kernel test robot
• 2022/03/28 [kbuild] fs/xfs/xfs_trans_ail.c:737:10: warning: Although the value stored to 'lip' is used in the enclosing expression, the value is never actually read from 'lip' [clang-analyzer-deadcode.DeadStores] kernel test robot
• 2022/03/27 [kbuild] drivers/media/platform/st/sti/bdisp/bdisp-v4l2.c:725 bdisp_g_fmt() warn: passing a valid pointer to 'PTR_ERR' kernel test robot
• 2022/03/27 [kbuild] Re: [PATCH 3/3] ipmi: msghandler: add a interface to clean message queue in sysfs kernel test robot
• 2022/03/27 [kbuild] drivers/net/bonding/bond_main.c:2800:21: warning: Value stored to 'slave_dev' during its initialization is never read [clang-analyzer-deadcode.DeadStores] kernel test robot
• 2022/03/27 [kbuild] arch/powerpc/sysdev/xive/common.c:1155:3: warning: %d in format string (no. 1) requires 'int' but the argument type is 'unsigned int'. [invalidPrintfArgType_sint] kernel test robot
• 2022/03/27 [kbuild] drivers/gpio/gpio-tqmx86.c:318:27: warning: Access to field 'domain' results in a dereference of an undefined pointer value (loaded from variable 'girq') [clang-analyzer-core.NullDereference] kernel test robot
• 2022/03/27 [kbuild] [xilinx-xlnx:xlnx_rebase_v5.15_LTS 804/1029] drivers/dma/xilinx/xilinx_dpdma.c:746:21: warning: Dereference of null pointer [clang-analyzer-core.NullDereference] kernel test robot
• 2022/03/27 [kbuild] [jic23-iio:testing 17/20] drivers/iio/adc/ad_sigma_delta.c:493:23: warning: Array subscript is undefined [clang-analyzer-core.uninitialized.ArraySubscript] kernel test robot
• 2022/03/27 [kbuild] fs/erofs/zdata.c:767 z_erofs_do_read_page() error: we previously assumed 'fe->cl' could be null (see line 666) kernel test robot
• 2022/03/27 [kbuild] include/linux/skmsg.h:312:2: warning: Use of memory after it is freed [clang-analyzer-unix.Malloc] kernel test robot
• 2022/03/27 [kbuild] Re: [PATCH] crypto: aes_generic: fixed styling warnings kernel test robot
• 2022/03/27 [kbuild] [xilinx-xlnx:xlnx_rebase_v5.15_LTS 336/1029] drivers/usb/host/xhci-ring.c:1286:3: warning: Value stored to 'stream_id' is never read [clang-analyzer-deadcode.DeadStores] kernel test robot
• 2022/03/27 [kbuild] [xilinx-xlnx:xlnx_rebase_v5.15 978/1024] drivers/mtd/spi-nor/core.c:2698:3: warning: Value stored to 'wanted_size' is never read [clang-analyzer-deadcode.DeadStores] kernel test robot
• 2022/03/27 [kbuild] [xilinx-xlnx:xlnx_rebase_v5.15_LTS 106/1029] drivers/fpga/zynqmp-fpga.c:149:6: warning: Branch condition evaluates to a garbage value [clang-analyzer-core.uninitialized.Branch] kernel test robot
• 2022/03/27 [kbuild] [plbossart-sound:fix/hda-dai-suspend-rebase 17/17] sound/soc/soc-pcm.c:2126:5: warning: Value stored to 'ret' is never read [clang-analyzer-deadcode.DeadStores] kernel test robot
• 2022/03/27 [kbuild] net/core/skmsg.c:590:3: warning: Attempt to free released memory [clang-analyzer-unix.Malloc] kernel test robot
• 2022/03/27 [kbuild] lib/test_scanf.c:41:8: warning: Call to function 'vsscanf' is insecure as it does not provide bounding of the memory buffer or security checks introduced in the C11 standard. Replace with analogous functions that support length arguments or provides bound... kernel test robot
• 2022/03/27 [kbuild] [xilinx-xlnx:xlnx_rebase_v5.15_LTS 848/1029] drivers/iio/adc/ad7887.c:59:8: warning: Excessive padding in 'struct ad7887_state' (84 padding bytes, where 20 is optimal). kernel test robot
• 2022/03/27 [kbuild] drivers/usb/serial/io_ti.c:298:6: warning: Value stored to 'port_number' during its initialization is never read [clang-analyzer-deadcode.DeadStores] kernel test robot
• 2022/03/26 [kbuild] [intel-lts:5.15/linux 336/2399] kernel/locking/test-ww_mutex.c:172:2: warning: Undefined or garbage value returned to caller [clang-analyzer-core.uninitialized.UndefReturn] kernel test robot
• 2022/03/26 [kbuild] drivers/mmc/host/litex_mmc.c:436:17: warning: Value stored to 'dev' during its initialization is never read [clang-analyzer-deadcode.DeadStores] kernel test robot
• 2022/03/26 [kbuild] drivers/net/ethernet/stmicro/stmmac/stmmac_main.c:5600:4: warning: Value stored to 'status' is never read [clang-analyzer-deadcode.DeadStores] kernel test robot
• 2022/03/26 [kbuild] Re: [PATCH v2 5/5] iio: accel: bma400: Add step change event kernel test robot
• 2022/03/26 [kbuild] [drm-misc:for-linux-next 2/3] drivers/dma-buf/st-dma-fence-unwrap.c:148:4: warning: Value stored to 'err' is never read [clang-analyzer-deadcode.DeadStores] kernel test robot
• 2022/03/26 [kbuild] kernel/irq/chip.c:1581:17: warning: Value stored to 'dev' during its initialization is never read [clang-analyzer-deadcode.DeadStores] kernel test robot
• 2022/03/26 [kbuild] Re: [PATCH v2 2/2] kunit: split resource API impl from test.c into new resource.c kernel test robot
• 2022/03/26 [kbuild] [xilinx-xlnx:xlnx_rebase_v5.15 942/1024] drivers/net/ethernet/xilinx/xilinx_axienet_main.c:1641:17-20: ERROR: reference preceded by free on line 1618 kernel test robot
• 2022/03/26 [kbuild] [plbossart-sound:fix/cleanup-widgets 4/9] sound/soc/sof/ipc4-topology.c:712:8: warning: Uninitialized variable: ipc4_copier [uninitvar] kernel test robot
• 2022/03/26 [kbuild] [xilinx-xlnx:xlnx_rebase_v5.15_LTS 224/1029] drivers/net/ethernet/xilinx/xilinx_axienet_main.c:2828:47-48: WARNING this kind of initialization is deprecated kernel test robot
• 2022/03/26 [kbuild] mm/rmap.c:1107:16: warning: Value stored to 'folio' during its initialization is never read [clang-analyzer-deadcode.DeadStores] kernel test robot
• 2022/03/26 [kbuild] drivers/firmware/arm_scmi/driver.c:812:17: warning: Value stored to 'dev' during its initialization is never read [clang-analyzer-deadcode.DeadStores] kernel test robot
• 2022/03/26 [kbuild] arch/powerpc/xmon/xmon.c:3745:6: warning: Uninitialized variable: name [uninitvar] kernel test robot
• 2022/03/26 [kbuild] drivers/usb/serial/usb-serial.c:719:5: warning: Value stored to 'addr' during its initialization is never read [clang-analyzer-deadcode.DeadStores] kernel test robot
• 2022/03/26 [kbuild] powerpc64-linux-ld: drivers/i2c/busses/i2c-pasemi-core.o:undefined reference to `__this_module' kernel test robot
• 2022/03/25 [kbuild] arch/arm/kernel/unwind.c:479:17: warning: Assigned value is garbage or undefined [clang-analyzer-core.uninitialized.Assign] kernel test robot
• 2022/03/25 [kbuild] Re: [PATCH 2/2] Bluetooth: btusb: Add Intel devcoredump support kernel test robot
• 2022/03/25 [kbuild] include/linux/skbuff.h:3288:2: warning: Undefined or garbage value returned to caller [clang-analyzer-core.uninitialized.UndefReturn] kernel test robot
• 2022/03/25 [kbuild] [xilinx-xlnx:xlnx_rebase_v5.15_LTS 977/1029] drivers/mtd/spi-nor/swp.c:55 spi_nor_get_min_prot_length_sr() warn: should 'sector_size << (bp_slots_needed - bp_slots)' be a 64 bit type? kernel test robot
• 2022/03/25 [kbuild] [xilinx-xlnx:xlnx_rebase_v5.15_LTS 861/1029] drivers/spi/spi-xilinx.c:848 xilinx_spi_probe() error: uninitialized symbol 'cs_num'. kernel test robot
• 2022/03/25 [kbuild] [xilinx-xlnx:xlnx_rebase_v5.15_LTS 415/1029] drivers/uio/uio_dmabuf.c:163:5-13: ERROR: invalid reference to the index variable of the iterator on line 158 kernel test robot
• 2022/03/25 [kbuild] [xilinx-xlnx:xlnx_rebase_v5.15_LTS 334/1029] drivers/usb/host/xhci-plat.c:197 usb_otg_set_host() warn: missing error code 'ret' kernel test robot
• 2022/03/25 [kbuild] [ulfh-mmc:wip_uhs_v3 45/46] drivers/mmc/core/sd_uhs2.c:236:2: warning: Value stored to 'id_l' is never read [clang-analyzer-deadcode.DeadStores] kernel test robot
• 2022/03/25 [kbuild] [xilinx-xlnx:xlnx_rebase_v5.15_LTS 72/1029] drivers/mtd/spi-nor/core.c:1891 spi_nor_read_id() error: we previously assumed 'nor->spimem' could be null (see line 1873) kernel test robot
• 2022/03/25 [kbuild] [xilinx-xlnx:xlnx_rebase_v5.15_LTS 859/1029] drivers/mtd/spi-nor/micron-st.c:183:3-19: duplicated argument to & or | kernel test robot
• 2022/03/25 [kbuild] drivers/cxl/core/port.c:748 cxl_decoder_add_locked() warn: passing zero to 'PTR_ERR' kernel test robot
• 2022/03/25 [kbuild] [xilinx-xlnx:xlnx_rebase_v5.15_LTS 550/1029] drivers/remoteproc/remoteproc_sysfs.c:244:17-19: WARNING opportunity for min() kernel test robot
• 2022/03/25 [kbuild] [xilinx-xlnx:xlnx_rebase_v5.15_LTS 541/1029] drivers/iio/adc/xilinx-ams.c:917:1-23: WARNING: Function "for_each_child_of_node" should have of_node_put() before return around line 923. kernel test robot
• 2022/03/25 [kbuild] [PATCH] remoteproc: fix minmax.cocci warnings kernel test robot
• 2022/03/25 [kbuild] [PATCH] iio: adc: fix for_each_child.cocci warnings kernel test robot
• 2022/03/25 [kbuild] [xilinx-xlnx:xlnx_rebase_v5.15_LTS 840/1029] drivers/mtd/spi-nor/core.c:2037:10-11: WARNING opportunity for min() kernel test robot
• 2022/03/25 [kbuild] [PATCH] mtd: spi-nor: fix minmax.cocci warnings kernel test robot
• 2022/03/25 [kbuild] [intel-lts:5.15/linux 4/5] drivers/pci/controller/dwc/pcie-keembay.c:255 thunderbay_pcie_host_rd_other_conf() error: uninitialized symbol 'ret'. kernel test robot
• 2022/03/25 [kbuild] Re: [PATCH] md/bitmap: don't set sb values if can't pass sanity check kernel test robot
• 2022/03/25 [kbuild] net/bpf/test_run.c:104:8: warning: Excessive padding in 'struct xdp_test_data' (100 padding bytes, where 36 is optimal). kernel test robot
• 2022/03/25 [kbuild] drivers/cxl/core/port.c:534 cxl_decoder_add() warn: passing zero to 'PTR_ERR' kernel test robot
• 2022/03/25 [kbuild] [intel-lts:5.15/linux 4/5] drivers/pci/controller/dwc/pcie-keembay.c:255 thunderbay_pcie_host_rd_other_conf() error: uninitialized symbol 'ret'. kernel test robot
• 2022/03/25 [kbuild] include/linux/fortify-string.h:47:30: warning: '__builtin_strncat' output truncated before terminating nul copying as many bytes from a string as its length kernel test robot
• 2022/03/25 [kbuild] drivers/gpu/drm/dp/drm_dp_mst_topology.c:4498 drm_dp_atomic_release_vcpi_slots() warn: iterator used outside loop: 'pos' kernel test robot
• 2022/03/25 [kbuild] drivers/mailbox/pcc.c:190:6: warning: The left expression of the compound assignment is an uninitialized value. The computed value will also be garbage [clang-analyzer-core.uninitialized.Assign] kernel test robot
• 2022/03/25 [kbuild] drivers/net/ethernet/davicom/dm9051.c:610:2: warning: Undefined or garbage value returned to caller [clang-analyzer-core.uninitialized.UndefReturn] kernel test robot
• 2022/03/25 [kbuild] drivers/clk/pistachio/clk.c:41 pistachio_clk_alloc_provider() warn: 'p->base' from of_iomap() not released on lines: 41. kernel test robot
• 2022/03/25 [kbuild] [nsaenz-rpi:pcpdrain-sl-v3r1 4/4] mm/page_alloc.c:3571 __rmqueue_pcplist() warn: ignoring unreachable code. kernel test robot
• 2022/03/25 [kbuild] drivers/media/platform/renesas/rcar_jpu.c:1551:17: warning: Value stored to 'error' during its initialization is never read [clang-analyzer-deadcode.DeadStores] kernel test robot
• 2022/03/25 [kbuild] Re: [PATCH 1/2] Bluetooth: Add support for devcoredump kernel test robot
• 2022/03/25 [kbuild] Re: [PATCH RFC bpf-next 1/2] bpf: Mmapable local storage. kernel test robot
• 2022/03/24 [kbuild] [ammarfaizi2-block:google/android/kernel/common/android13-5.15 5484/5549] fs/proc/task_mmu.c:964:28: warning: Dereference of null pointer [clang-analyzer-core.NullDereference] kernel test robot
• 2022/03/24 [kbuild] drivers/gpu/drm/msm/hdmi/hdmi_phy_8996.c:141:14-16: WARNING opportunity for min() kernel test robot
• 2022/03/24 [kbuild] [PATCH] drm/msm: fix minmax.cocci warnings kernel test robot
• 2022/03/24 [kbuild] [PATCH] drm/msm: fix returnvar.cocci warnings kernel test robot
• 2022/03/24 [kbuild] drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c:766 amdgpu_gem_op_ioctl() warn: should 'robj->tbo.page_alignment << (12)' be a 64 bit type? kernel test robot
• 2022/03/24 [kbuild] net/bluetooth/hci_event.c:517:2: warning: Null pointer passed as 1st argument to memory copy function [clang-analyzer-unix.cstring.NullArg] kernel test robot
• 2022/03/24 [kbuild] [linux-next:master 11468/14337] drivers/usb/atm/usbatm.c:739:10: warning: Call to function 'sprintf' is insecure as it does not provide bounding of the memory buffer or security checks introduced in the C11 standard. Replace with analogous functions that support length arguments or prov... kernel test robot
• 2022/03/24 [kbuild] sound/core/pcm_lib.c:77:35-36: WARNING opportunity for max() kernel test robot
• 2022/03/24 [kbuild] [PATCH] coccinelle: misc: fix minmax.cocci warnings kernel test robot
• 2022/03/24 [kbuild] arch/sh/math-emu/sfp-util.h:71:9: sparse: this was the original definition kernel test robot
• 2022/03/24 [kbuild] [linux-next:master 11468/14337] drivers/usb/typec/altmodes/displayport.c:396:8: warning: Call to function 'sprintf' is insecure as it does not provide bounding of the memory buffer or security checks introduced in the C11 standard. Replace with analogous functions that support length ar... kernel test robot
• 2022/03/24 [kbuild] drivers/net/ethernet/chelsio/cxgb4/sge.c:2566 cxgb4_ethofld_send_flowc() warn: missing error code 'ret' kernel test robot
• 2022/03/24 [kbuild] kernel/trace/trace_events_user.c:915 user_events_ioctl_reg() warn: ignoring unreachable code. kernel test robot
• 2022/03/24 [kbuild] [device-mapper-dm:dm-5.19 126/130] drivers/md/dm.c:1471:2: warning: Value stored to 'num_bios' is never read [clang-analyzer-deadcode.DeadStores] kernel test robot
• 2022/03/24 [kbuild] [jimc:dyndbg-next 6/7] lib/dynamic_debug.c:649:18: warning: Either the condition 'p' is redundant or there is overflow in pointer subtraction. [nullPointerArithmeticRedundantCheck] kernel test robot
• 2022/03/24 [kbuild] [jimc:dyndbg-next 6/7] include/linux/cpp_magic.h:224:9: sparse: this was the original definition kernel test robot
• 2022/03/24 [kbuild] [bvanassche:ufs-for-next 324/324] drivers/scsi/ufs-core/ufshpb.c:878:7-10: ERROR: iterator variable bound on line 877 cannot be NULL kernel test robot
• 2022/03/24 [kbuild] [kdave-btrfs-devel:misc-next 115/154] fs/btrfs/ctree.c:1412:7: warning: Local variable unlock_up shadows outer function [shadowFunction] kernel test robot
• 2022/03/24 [kbuild] [PATCH] scsi: ufs: fix itnull.cocci warnings kernel test robot
• 2022/03/24 [kbuild] kernel/trace/trace_events_user.c:915 user_events_ioctl_reg() warn: ignoring unreachable code. kernel test robot
• 2022/03/24 [kbuild] [linux-next:master 11483/14268] drivers/pcmcia/soc_common.c:696:9: warning: Call to function 'sprintf' is insecure as it does not provide bounding of the memory buffer or security checks introduced in the C11 standard. Replace with analogous functions that support length arguments or pr... kernel test robot
• 2022/03/24 [kbuild] Re: [djwong-xfs:djwong-wtf 349/351] fs/xfs/xfs_bmap_util.c:1372 xfs_map_free_extent() warn: missing error code 'error' Dan Carpenter
• 2022/03/24 [kbuild] [avpatel:riscv_kvm_aia_v1 33/38] arch/riscv/kvm/../../../virt/kvm/eventfd.c:392:2: warning: Value stored to 'ret' is never read [clang-analyzer-deadcode.DeadStores] kernel test robot
• 2022/03/24 [kbuild] [jimc:dyndbg-next 7/7] lib/dynamic_debug.c:619:14: warning: Dereference of null pointer [clang-analyzer-core.NullDereference] kernel test robot
• 2022/03/24 [kbuild] [esmil:visionfive 48/61] drivers/gpu/drm/i2c/tda998x_drv.c:1605:3: warning: Value stored to 'reg' is never read [clang-analyzer-deadcode.DeadStores] kernel test robot
• 2022/03/24 [kbuild] drivers/media/v4l2-core/v4l2-subdev.c:907 v4l2_subdev_alloc_state() warn: Please consider using kvcalloc instead kernel test robot
• 2022/03/23 [kbuild] [hverkuil-media-tree:tmp 352/423] drivers/media/platform/renesas/rcar_jpu.c:1551:17: warning: Value stored to 'error' during its initialization is never read [clang-analyzer-deadcode.DeadStores] kernel test robot
• 2022/03/23 [kbuild] drivers/media/v4l2-core/v4l2-ctrls-core.c:944 v4l2_ctrl_handler_init_class() warn: Please consider using kvcalloc instead kernel test robot
• 2022/03/23 [kbuild] Re: [PATCH 1/2] Bluetooth: Add support for devcoredump kernel test robot
• 2022/03/23 [kbuild] Re: [PATCH v13 2/4] fs: split off do_getxattr from getxattr kernel test robot
• 2022/03/23 [kbuild] kernel/bpf/bpf_struct_ops.c:121 bpf_struct_ops_init() warn: we never enter this loop kernel test robot
• 2022/03/23 [kbuild] [linux-next:master 537/14268] kernel/bpf/btf.c:4584:5: warning: union member 'Anonymous3::__t' is never used. [unusedStructMember] kernel test robot
• 2022/03/23 [kbuild] [linux-next:master 11483/14268] drivers/usb/gadget/configfs.c:237:8: warning: Call to function 'sprintf' is insecure as it does not provide bounding of the memory buffer or security checks introduced in the C11 standard. Replace with analogous functions that support length arguments or ... kernel test robot
• 2022/03/23 [kbuild] kernel/bpf/btf.c:3827:24: warning: Variable 'tag' is not assigned a value. [unassignedVariable] kernel test robot
• 2022/03/23 [kbuild] drivers/vhost/vdpa.c:677 vhost_vdpa_pa_map() warn: should '(last_pfn - map_pfn + 1) << 12' be a 64 bit type? kernel test robot
• 2022/03/23 [kbuild] [cifs:for-next 9/12] fs/cifs/smb2ops.c:2677:2: warning: Value stored to 'rc' is never read [clang-analyzer-deadcode.DeadStores] kernel test robot
• 2022/03/23 [kbuild] [PATCH] bpf: fix swap.cocci warnings kernel test robot
• 2022/03/23 [kbuild] [linux-next:master 12708/14268] kernel/trace/bpf_trace.c:2452:12-20: WARNING opportunity for vmemdup_user kernel test robot
• 2022/03/22 [kbuild] Re: [PATCH] ASoC: codecs: Fix error handling in power domain init and exit handlers kernel test robot
• 2022/03/22 [kbuild] [ammarfaizi2-block:brauner/linux/fs.idmapped.overlayfs 9/18] fs/overlayfs/inode.c:1184 ovl_get_inode() warn: variable dereferenced before check 'lowerdentry' (see line 1115) kernel test robot
• 2022/03/22 [kbuild] [ammarfaizi2-block:bpf/bpf-next/master 186/270] net/ipv4/tcp_bpf.c:354:4: warning: Argument to kfree() is the address of the local variable 'tmp', which is not memory allocated by malloc() [clang-analyzer-unix.Malloc] kernel test robot
• 2022/03/22 [kbuild] [avpatel:riscv_kvm_aia_v1 33/38] arch/riscv/kvm/../../../virt/kvm/eventfd.c:392:2: warning: Value stored to 'ret' is never read [clang-analyzer-deadcode.DeadStores] kernel test robot
• 2022/03/22 [kbuild] drivers/mailbox/pcc.c:190:6: warning: The left expression of the compound assignment is an uninitialized value. The computed value will also be garbage [clang-analyzer-core.uninitialized.Assign] kernel test robot
• 2022/03/22 [kbuild] [net:master 11/20] net/netlink/af_netlink.c:164:19: warning: Shifting signed 32-bit value by 31 bits is undefined behaviour. See condition at line 162. [shiftTooManyBitsSigned] kernel test robot
• 2022/03/22 [kbuild] [jarkko-tpmdd:master 27/27] drivers/char/tpm/tpm_tis_core.c:422:10: warning: The left expression of the compound assignment is an uninitialized value. The computed value will also be garbage [clang-analyzer-core.uninitialized.Assign] kernel test robot
• 2022/03/22 [kbuild] drivers/regulator/ti-abb-regulator.c:485:15: warning: Division by zero [clang-analyzer-core.DivideZero] kernel test robot
• 2022/03/22 [kbuild] [hch-misc:btrfs-bio-cleanup 19/40] fs/btrfs/raid56.c:1445:6-25: atomic_dec_and_test variation before object free at line 1447. kernel test robot
• 2022/03/22 [kbuild] [linux-next:master 11211/14215] arch/arm/kernel/unwind.c:451:48: warning: Boolean result is used in bitwise operation. Clarify expression with parentheses. [clarifyCondition] kernel test robot
• 2022/03/22 [kbuild] Re: [linux-next:master 8752/11953] sound/soc/codecs/lpass-macro-common.c:53 lpass_macro_pds_init() warn: passing zero to 'ERR_PTR' Dan Carpenter
• 2022/03/22 [kbuild] Re: [linux-next:master 8752/11953] sound/soc/codecs/lpass-macro-common.c:53 lpass_macro_pds_init() warn: passing zero to 'ERR_PTR' Dan Carpenter
• 2022/03/22 [kbuild] [ammarfaizi2-block:bpf/bpf-next/master 244/270] kernel/bpf/bpf_local_storage.c:473:2: warning: Potential leak of memory pointed to by 'selem' [clang-analyzer-unix.Malloc] kernel test robot
• 2022/03/22 [kbuild] drivers/scsi/qla2xxx/qla_target.c:2650:34: warning: Dereference of null pointer [clang-analyzer-core.NullDereference] kernel test robot
• 2022/03/22 [kbuild] [jpirko-mlxsw:combined_queue 43/101] drivers/net/ethernet/mellanox/mlxsw/core_linecards.c:224:54-58: ERROR: invalid reference to the index variable of the iterator on line 213 kernel test robot
• 2022/03/22 [kbuild] [hverkuil-media-tree:cec 382/417] drivers/media/platform/chips-media/coda-common.c:478:38: warning: Array access (from variable 'formats') results in a null pointer dereference [clang-analyzer-core.NullDereference] kernel test robot
• 2022/03/22 [kbuild] [linux-next:master 4468/13988] kernel/bpf/preload/iterators/iterators.lskel.h:323:9: sparse: sparse: string too long (16658 bytes, 8191 bytes max) kernel test robot
• 2022/03/21 [kbuild] [plbossart-sound:fix/hda-dai-suspend-rebase 13/13] sound/soc/soc-pcm.c:2185 dpcm_be_dai_trigger() error: uninitialized symbol 'pause_stop_transition'. kernel test robot
• 2022/03/21 [kbuild] Re: [djwong-xfs:djwong-wtf 349/351] fs/xfs/xfs_bmap_util.c:1372 xfs_map_free_extent() warn: missing error code 'error' Dan Carpenter
• 2022/03/21 [kbuild] drivers/scsi/qla2xxx/qla_edif.c:1093:3: warning: Value stored to 'rval' is never read [clang-analyzer-deadcode.DeadStores] kernel test robot
• 2022/03/21 [kbuild] include/linux/energy_model.h:155:2: warning: Undefined or garbage value returned to caller [clang-analyzer-core.uninitialized.UndefReturn] kernel test robot
• 2022/03/21 [kbuild] Re: [PATCH wireless-next] mac80211: introduce BSS color collision detection kernel test robot
• 2022/03/21 [kbuild] [ti:ti-android-linux-5.10.y 2225/9999] drivers/media/mc/mc-entity.c:443:7: warning: Branch condition evaluates to a garbage value [clang-analyzer-core.uninitialized.Branch] kernel test robot
• 2022/03/21 [kbuild] [hverkuil-media-tree:cec 391/417] drivers/media/platform/samsung/exynos-gsc/gsc-core.c:343:2: warning: Value stored to 'f_chk_addr' is never read [clang-analyzer-deadcode.DeadStores] kernel test robot
• 2022/03/21 [kbuild] [linux-next:master 6432/13988] drivers/ata/libata-sff.c:1649 ata_sff_lost_interrupt() error: uninitialized symbol 'status'. kernel test robot
• 2022/03/21 [kbuild] drivers/gpu/drm/radeon/radeon_atombios.c:2816:4: warning: Dereference of null pointer [clang-analyzer-core.NullDereference] kernel test robot
• 2022/03/21 [kbuild] Re: [PATCH bpf-next v3 03/13] bpf: Allow storing unreferenced kptr in map kernel test robot
• 2022/03/21 [kbuild] [bvanassche:ufs-for-next 319/319] drivers/scsi/ufs/ufshcd.c:5371 ufshcd_uic_cmd_compl() error: we previously assumed 'priv->active_uic_cmd' could be null (see line 5359) kernel test robot
• 2022/03/21 [kbuild] arch/mips/sibyte/common/sb_tbprof.c:462:19-20: WARNING opportunity for min() kernel test robot
• 2022/03/21 [kbuild] [PATCH] coccinelle: misc: fix minmax.cocci warnings kernel test robot
• 2022/03/21 [kbuild] Re: [PATCH] tracing: Have type enum modifications copy the strings kernel test robot
• 2022/03/20 [kbuild] drivers/gpio/gpio-rockchip.c:201:53: warning: Division by zero [clang-analyzer-core.DivideZero] kernel test robot
• 2022/03/20 [kbuild] [usb:usb-testing 56/62] drivers/usb/usbip/vudc_main.c:81 vudc_init() warn: perhaps platform_device_put() was intended here? kernel test robot
• 2022/03/20 [kbuild] drivers/soc/imx/imx8m-blk-ctrl.c:33:8: warning: Excessive padding in 'struct imx8m_blk_ctrl_domain_data' (8 padding bytes, where 0 is optimal). kernel test robot
• 2022/03/20 [kbuild] [amir73il:fsnotify-volatile 8/9] fs/notify/fanotify/fanotify_user.c:1202:2: warning: Value stored to 'ret' is never read [clang-analyzer-deadcode.DeadStores] kernel test robot
• 2022/03/20 [kbuild] drivers/iio/chemical/scd4x.c:482:0: warning: syntax error [syntaxError] kernel test robot
• 2022/03/20 [kbuild] [rt-devel:linux-5.17.y-rt-rebase 15/117] kernel/printk/printk.c:2900:2: warning: Value stored to 'seq' is never read [clang-analyzer-deadcode.DeadStores] kernel test robot
• 2022/03/20 [kbuild] drivers/scsi/elx/efct/efct_hw_queues.c:196:23: warning: Access to field 'hw' results in a dereference of an undefined pointer value [clang-analyzer-core.NullDereference] kernel test robot
• 2022/03/20 [kbuild] sound/soc/codecs/tlv320adc3xxx.c:416:8: warning: Excessive padding in 'struct adc3xxx_rate_divs' (4 padding bytes, where 0 is optimal). kernel test robot
• 2022/03/20 [kbuild] [linux-next:master 5161/13576] drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c:718:4: warning: Value stored to 'res' is never read [clang-analyzer-deadcode.DeadStores] kernel test robot
• 2022/03/20 [kbuild] [mchehab-experimental:master 262/324] drivers/media/platform/renesas/rcar_jpu.c:1551:17: warning: Value stored to 'error' during its initialization is never read [clang-analyzer-deadcode.DeadStores] kernel test robot
• 2022/03/20 [kbuild] arch/alpha/lib/csum_partial_copy.c:96:15: warning: Uninitialized variable: word [uninitvar] kernel test robot
• 2022/03/20 [kbuild] [linux-next:master 8459/13576] drivers/iio/test/iio-test-rescale.c:578:2: warning: Call to function 'strcpy' is insecure as it does not provide bounding of the memory buffer. Replace unbounded copy functions with analogous functions that support length arguments such as 'strlcpy'. CWE-... kernel test robot
• 2022/03/20 [kbuild] [linux-next:master 12725/13576] lib/vsprintf.c:2770:5: warning: Null pointer passed as 1st argument to memory copy function [clang-analyzer-unix.cstring.NullArg] kernel test robot
• 2022/03/20 [kbuild] drivers/perf/arm_smmuv3_pmu.c:349:17: warning: Value stored to 'dev' during its initialization is never read [clang-analyzer-deadcode.DeadStores] kernel test robot
• 2022/03/20 [kbuild] [bvanassche:ufs-for-next 317/317] drivers/scsi/ufs/ufshcd.c:690:23: warning: Value stored to 'priv' during its initialization is never read [clang-analyzer-deadcode.DeadStores] kernel test robot
• 2022/03/20 [kbuild] Re: [PATCH] kunit: Rework kunit_resource allocation policy kernel test robot
• 2022/03/20 [kbuild] drivers/net/can/usb/etas_es58x/es58x_fd.c:174:8: warning: Uninitialized variable: rx_event_msg [uninitvar] kernel test robot
• 2022/03/20 [kbuild] drivers/scsi/lpfc/lpfc_ct.c:3955:2: warning: Value stored to 'size' is never read [clang-analyzer-deadcode.DeadStores] kernel test robot
• 2022/03/20 [kbuild] [mchehab-experimental:master 259/324] drivers/media/platform/nxp/imx-jpeg/mxc-jpeg.c:1231:7: warning: Branch condition evaluates to a garbage value [clang-analyzer-core.uninitialized.Branch] kernel test robot
• 2022/03/20 [kbuild] [linux-next:master 2939/13576] drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:2109:2: warning: Undefined or garbage value returned to caller [clang-analyzer-core.uninitialized.UndefReturn] kernel test robot
• 2022/03/20 [kbuild] [linux-next:master 4068/13576] drivers/mtd/nand/raw/nand_base.c:348:3-9: preceding lock on line 345 kernel test robot
• 2022/03/20 [kbuild] drivers/media/platform/imx-jpeg/mxc-jpeg.c:1177:7: warning: Branch condition evaluates to a garbage value [clang-analyzer-core.uninitialized.Branch] kernel test robot
• 2022/03/20 [kbuild] drivers/memory/tegra/tegra210-emc-core.c:936:2: warning: Value stored to 'mpc_req' is never read [clang-analyzer-deadcode.DeadStores] kernel test robot
• 2022/03/20 [kbuild] [bvanassche:ufs-for-next 306/307] drivers/scsi/ufs/ufshcd.c:8320:2: warning: Value stored to 'name' is never read [clang-analyzer-deadcode.DeadStores] kernel test robot
• 2022/03/20 [kbuild] [mchehab-media-next:master 259/331] drivers/media/platform/nxp/imx-jpeg/mxc-jpeg.c:470:18: warning: Array index 'free_slot' is used before limits check. [arrayIndexThenCheck] kernel test robot
• 2022/03/19 [kbuild] Re: [PATCH] kunit: Rework kunit_resource allocation policy kernel test robot
• 2022/03/19 [kbuild] drivers/scsi/cxlflash/vlun.c:448:30-31: WARNING opportunity for min() kernel test robot
• 2022/03/19 [kbuild] [PATCH] coccinelle: misc: fix minmax.cocci warnings kernel test robot
• 2022/03/19 [kbuild] Re: [PATCH v1 4/5] iio: accel: bma400: Add separate channel for step counter kernel test robot
• 2022/03/19 [kbuild] drivers/md/dm-raid.c:3218:44-45: WARNING opportunity for min() kernel test robot
• 2022/03/19 [kbuild] [PATCH] coccinelle: misc: fix minmax.cocci warnings kernel test robot
• 2022/03/19 [kbuild] Re: [PATCH V2 09/12] scsi: iscsi: Remove iscsi_get_task back_lock requirement kernel test robot
• 2022/03/19 [kbuild] drivers/staging/vc04_services/interface/vchiq_arm/vchiq_dev.c:129:7: warning: Branch condition evaluates to a garbage value [clang-analyzer-core.uninitialized.Branch] kernel test robot
• 2022/03/19 [kbuild] [linux-next:master 436/13576] drivers/gpu/drm/amd/amdgpu/../pm/legacy-dpm/si_dpm.c:2927:5: warning: Value stored to 'smc_result' is never read [clang-analyzer-deadcode.DeadStores] kernel test robot
• 2022/03/19 [kbuild] drivers/infiniband/sw/siw/iwarp.h:114 __ddp_get_version() warn: mask and shift to zero kernel test robot
• 2022/03/19 [kbuild] sound/soc/qcom/qdsp6/topology.c:336 audioreach_parse_sg_tokens() error: potentially dereferencing uninitialized 'sg'. kernel test robot
• 2022/03/19 [kbuild] sound/soc/qcom/qdsp6/audioreach.c:212 __audioreach_alloc_pkt() warn: is 'p' large enough for 'struct gpr_pkt'? s32min kernel test robot
• 2022/03/19 [kbuild] [luxis1999-iommufd:iommufd-v5.17-rc6 24/27] drivers/iommu/iommufd/vfio_compat.c:494:2-8: preceding lock on line 491 kernel test robot
• 2022/03/19 [kbuild] arch/powerpc/net/bpf_jit_comp32.c:190:36: warning: Either the condition 'if(image&&rel<33554432&&rel>=-33554432)' is redundant or there is pointer arithmetic with NULL pointer. [nullPointerArithmeticRedundantCheck] kernel test robot
• 2022/03/19 [kbuild] [mchehab-media-next:master 259/331] drivers/media/platform/nxp/imx-jpeg/mxc-jpeg.c:1231:7: warning: Branch condition evaluates to a garbage value [clang-analyzer-core.uninitialized.Branch] kernel test robot
• 2022/03/19 [kbuild] mm/memory_hotplug.c:860:16: warning: Local variable online_pages shadows outer function [shadowFunction] kernel test robot
• 2022/03/18 [kbuild] drivers/pci/controller/pci-aardvark.c:595:17: warning: Value stored to 'dev' during its initialization is never read [clang-analyzer-deadcode.DeadStores] kernel test robot
• 2022/03/18 [kbuild] [axboe-block:for-5.18/block 125/127] block/blk-throttle.c:1188 throtl_pending_timer_fn() error: we previously assumed 'tg' could be null (see line 1146) kernel test robot
• 2022/03/18 [kbuild] [ammarfaizi2-block:google/android/kernel/common/android13-5.15 5109/5372] drivers/iommu/iova.c:364:3: warning: Value stored to 'candidate_gap' is never read [clang-analyzer-deadcode.DeadStores] kernel test robot
• 2022/03/18 [kbuild] [linux-next:master 436/13576] drivers/gpu/drm/amd/amdgpu/../pm/legacy-dpm/si_dpm.c:2927:5: warning: Value stored to 'smc_result' is never read [clang-analyzer-deadcode.DeadStores] kernel test robot
• 2022/03/18 [kbuild] drivers/platform/x86/think-lmi.c:284:32-33: WARNING opportunity for min() kernel test robot
• 2022/03/18 [kbuild] [PATCH] platform/x86: think-lmi: fix minmax.cocci warnings kernel test robot
• 2022/03/18 [kbuild] [linux-next:master 12673/13576] drivers/media/platform/st/sti/delta/delta-v4l2.c:63:20: warning: Value stored to 'delta' during its initialization is never read [clang-analyzer-deadcode.DeadStores] kernel test robot
• 2022/03/18 [kbuild] drivers/perf/arm_smmuv3_pmu.c:349:17: warning: Value stored to 'dev' during its initialization is never read [clang-analyzer-deadcode.DeadStores] kernel test robot
• 2022/03/18 [kbuild] [djwong-xfs:djwong-wtf 349/351] fs/xfs/xfs_bmap_util.c:1372 xfs_map_free_extent() warn: missing error code 'error' kernel test robot
• 2022/03/18 [kbuild] drivers/memory/tegra/tegra210-emc-core.c:936:2: warning: Value stored to 'mpc_req' is never read [clang-analyzer-deadcode.DeadStores] kernel test robot
• 2022/03/18 [kbuild] drivers/gpu/drm/msm/adreno/a6xx_gmu.c:1458:20: sparse: sparse: incorrect type in argument 1 (different address spaces) kernel test robot
• 2022/03/18 [kbuild] Re: [PATCH alternative 2] block: fix the REQ_OP_SECURE_ERASE handling to not leak erased data kernel test robot
• 2022/03/18 [kbuild] [djwong-xfs:vectorized-scrub 301/346] fs/xfs/xfs_reflink.c:169 xfs_reflink_find_shared() warn: variable dereferenced before check 'agbp' (see line 161) kernel test robot
• 2022/03/18 [kbuild] [djwong-xfs:vectorized-scrub 89/346] fs/xfs/xfs_inode.c:3829:20: warning: Value stored to 'ifp' during its initialization is never read [clang-analyzer-deadcode.DeadStores] kernel test robot
• 2022/03/18 [kbuild] drivers/staging/vc04_services/interface/vchiq_arm/vchiq_dev.c:129:7: warning: Branch condition evaluates to a garbage value [clang-analyzer-core.uninitialized.Branch] kernel test robot
• 2022/03/18 [kbuild] [linux-next:master 12075/13576] drivers/media/platform/chips-media/coda-common.c:478:38: warning: Array access (from variable 'formats') results in a null pointer dereference [clang-analyzer-core.NullDereference] kernel test robot
• 2022/03/18 [kbuild] drivers/media/i2c/hi846.c:1494:21: warning: Value stored to 'client' during its initialization is never read [clang-analyzer-deadcode.DeadStores] kernel test robot

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