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• • [kbuild] drivers/gpu/drm/logicvc/logicvc_layer.c:320 logicvc_layer_buffer_find_setup() warn: impossible condition '(hoffset > (((((1))) << (16)) - 1)) => (0-u16max > u16max)' kernel test robot
• [kbuild] drivers/gpu/drm/i915/gt/intel_engine.h:320:25: error: dereference of NULL 'engine' [CWE-476] kernel test robot
• [kbuild] [rmk-arm:zii 56/87] drivers/net/phy/sfp.c:1991 sfp_print_module_info() warn: format string contains non-ascii character '\xc2' kernel test robot
• [kbuild] drivers/gpu/drm/msm/adreno/a3xx_gpu.c:603 a3xx_gpu_init() warn: passing zero to 'ERR_PTR' kernel test robot
  • [kbuild] drivers/gpu/drm/msm/adreno/a3xx_gpu.c:603 a3xx_gpu_init() warn: passing zero to 'ERR_PTR' kernel test robot
  • [kbuild] drivers/gpu/drm/msm/adreno/a3xx_gpu.c:603 a3xx_gpu_init() warn: passing zero to 'ERR_PTR' kernel test robot
• [kbuild] arch/x86/kernel/cpu/rdrand.c:38 x86_init_rdrand() error: uninitialized symbol 'prev'. kernel test robot
• [kbuild] fs/ntfs3/lznt.c:234:16: warning: use of uninitialized value '<unknown>' [CWE-457] kernel test robot
  • [kbuild] fs/ntfs3/lznt.c:234:16: warning: use of uninitialized value '<unknown>' [CWE-457] kernel test robot
• [kbuild] drivers/gpu/drm/i915/gem/i915_gem_mman.c:961:20: error: dereference of NULL 'mmo' [CWE-476] kernel test robot
• [kbuild] drivers/md/dm-writecache.c:1554 writecache_map() warn: inconsistent returns '&wc->lock'. kernel test robot
• [kbuild] drivers/usb/gadget/udc/bcm63xx_udc.c:1861 bcm63xx_udc_stop() warn: sleeping in atomic context kernel test robot
• [kbuild] [linux-next:master 11404/14446] net/mac80211/sta_info.c:2781:3: warning: Value stored to 'ret' is never read [clang-analyzer-deadcode.DeadStores] kernel test robot
• [kbuild] [kees:for-next/kspp 5/11] drivers/md/dm-verity-loadpin.c:16:13: warning: use of uninitialized value '<unknown>' [CWE-457] kernel test robot
• [kbuild] fs/afs/fsclient.c:1674:50: warning: use of uninitialized value 'count' [CWE-457] kernel test robot
• [kbuild] drivers/thunderbolt/ctl.c:165:22: warning: Uninitialized variables: iter.kref, iter.ctl, iter.request, iter.request_size, iter.request_type, iter.response, iter.response_size, iter.response_type, iter.npackets, iter.match, iter.copy, iter.callback, iter.c... kernel test robot
• [kbuild] kernel/sched/fair.c:5897:1: sparse: sparse: symbol '__pcpu_scope_select_rq_mask' was not declared. Should it be static? kernel test robot
• [kbuild] fs/cifs/fscache.c:241:23: warning: use of uninitialized value '<unknown>' [CWE-457] kernel test robot
• [kbuild] timer-of.c:undefined reference to `of_iomap' kernel test robot
• [kbuild] [linux-next:master 8236/14285] arch/s390/kvm/interrupt.c:3365:13: warning: Although the value stored to 'found' is used in the enclosing expression, the value is never actually read from 'found' [clang-analyzer-deadcode.DeadStores] kernel test robot
• [kbuild] Re: [PATCH] media: i2c: imx334: support lower bandwidth mode kernel test robot
• [kbuild] fs/cifs/smb2ops.c:598:3: warning: Use of memory after it is freed [clang-analyzer-unix.Malloc] kernel test robot
• [kbuild] [ammarfaizi2-block:dhowells/linux-fs/afs-fixes 1/2] fs/afs/cell.c:558:21: warning: use of uninitialized value '<unknown>' [CWE-457] kernel test robot
• [kbuild] [ammarfaizi2-block:crng/random/jd/vdso 9/9] ld: arch/x86/entry/vdso/vgetrandom-x32.o: warning: relocation against `__fentry__' in read-only section `.text' kernel test robot
• [kbuild] [linux-next:master 12915/13542] net/tls/tls_sw.c:160:23: warning: Branch condition evaluates to a garbage value [clang-analyzer-core.uninitialized.Branch] kernel test robot
• [kbuild] [ammarfaizi2-block:netdev/net-next/main 20/29] net/core/devlink.c:6392 devlink_nl_cmd_region_new() warn: inconsistent returns '&region->snapshot_lock'. kernel test robot
• [kbuild] fs/erofs/fscache.c:39:2: warning: Use of memory after it is freed [clang-analyzer-unix.Malloc] kernel test robot
• [kbuild] [zen:5.19/ksm 3/5] mm/madvise.c:1577 __do_sys_pmadv_ksm() error: uninitialized symbol 'ret'. kernel test robot
• [kbuild] drivers/platform/x86/intel/pmc/core.c:1291:18: warning: Array index 'i' is used before limits check. [arrayIndexThenCheck] kernel test robot
• [kbuild] net/bridge/br_private.h:901 br_multicast_rport_from_node_skb() warn: inconsistent indenting kernel test robot
• [kbuild] Re: [PATCH v4 6/7] media: i2c: ov9282: Set v4l2 subdev name according to sensor model kernel test robot
• [kbuild] [hverkuil-media-tree:tegrav8 2/7] drivers/media/i2c/tc358840.c:320:13: warning: use of uninitialized value '<unknown>' [CWE-457] kernel test robot
• [kbuild] [samba-ksmbd:ksmbd-for-next-next 12/12] fs/ksmbd/smbacl.c:1213 smb_check_perm_dacl() warn: variable dereferenced before check 'pntsd' (see line 1212) Dan Carpenter
• [kbuild] [mark:arm64/stacktrace/rework-cleanup 3/8] arch/arm64/kernel/sdei.c:66:21: error: use of undeclared identifier 'sdei_stack_normal_ptr' kernel test robot
• [kbuild] [android-common:android13-5.15 1/2] include/trace/hooks/topology.h:22:1: sparse: sparse: incorrect type in assignment (different address spaces) kernel test robot
• [kbuild] [linux-next:master 13182/14285] drivers/platform/mellanox/mlxreg-lc.c:866 mlxreg_lc_probe() warn: passing zero to 'PTR_ERR' kernel test robot
• [kbuild] drivers/net/ethernet/microchip/lan966x/lan966x_mdb.c:119 lan966x_mdb_ip_add() warn: passing a valid pointer to 'PTR_ERR' kernel test robot
• [kbuild] [kees:for-next/kspp 6/11] security/loadpin/loadpin.c:264:15: warning: use of uninitialized value '<unknown>' [CWE-457] kernel test robot
• [kbuild] [linux-next:master 9724/13542] net/mac80211/mlme.c:1161:4: warning: Value stored to 'at_extension' is never read [clang-analyzer-deadcode.DeadStores] kernel test robot
• [kbuild] [linux-next:master 5855/14285] include/linux/container_of.h:18:15: warning: use of uninitialized value '((struct dlm_reco_node_data *)((char *)__mptr + 8))[268435455].list.next' [CWE-457] kernel test robot
• [kbuild] Re: [PATCH drm-misc-next v6 3/5] drm/gem: rename GEM CMA helpers to GEM DMA helpers kernel test robot
• [kbuild] [thermal:thermal/next 28/36] drivers/thermal/thermal_of.c:689:1-23: WARNING: Function "for_each_child_of_node" should have of_node_put() before goto around lines 692. kernel test robot
• [kbuild] [rt-devel:linux-5.19.y-rt-rebase 24/55] kernel/printk/printk.c:2471 __alloc_atomic_data() warn: returning -1 instead of -ENOMEM is sloppy kernel test robot
• [kbuild] [djwong-xfs:vectorized-scrub 142/411] include/linux/fortify-string.h:45:33: warning: use of NULL 'ifp' where non-null expected [CWE-476] kernel test robot
• [kbuild] [mark:arm64/stacktrace/rework-cleanup 3/8] arch/arm64/include/asm/stacktrace.h:70:57: error: 'sdei_stack_normal_ptr' undeclared kernel test robot
• [kbuild] drivers/iio/adc/berlin2-adc.c:242:18: warning: use of uninitialized value '<unknown>' [CWE-457] kernel test robot
• [kbuild] [linux-next:master 12714/13542] drivers/rtc/rtc-zynqmp.c:238 xlnx_rtc_set_offset() error: uninitialized symbol 'fract_tick'. kernel test robot
• [kbuild] arch/mips/boot/compressed/../../../../lib/zstd/decompress/huf_decompress.c:397 HUF_decompress4X1_usingDTable_internal_body() warn: maybe use && instead of & kernel test robot
• [kbuild] [linux-next:master 4526/13542] security/integrity/evm/evm_main.c:460:17: warning: use of uninitialized value '<unknown>' [CWE-457] kernel test robot
• [kbuild] drivers/net/can/rcar/rcar_can.c:812:6: warning: Redundant initialization for 'err'. The initialized value is overwritten before it is read. [redundantInitialization] kernel test robot
• [kbuild] [linux-next:master 9805/13276] drivers/interconnect/imx/imx.c:45:13: warning: use of uninitialized value '<unknown>' [CWE-457] kernel test robot
• [kbuild] Re: [net-next: PATCH v3 3/8] net: dsa: switch to device_/fwnode_ APIs kernel test robot
• [kbuild] Re: [PATCH 5/5] LoongArch: Support modules with new relocation types kernel test robot
• [kbuild] [linux-next:master 6934/13276] drivers/iommu/arm/arm-smmu/arm-smmu.c:2099:36: warning: use of uninitialized value '*(struct iommu_iort_rmr_data *)e.num_sids' [CWE-457] kernel test robot
• [kbuild] [linux-next:master 10583/13276] drivers/pci/endpoint/functions/pci-epf-vntb.c:897 epf_ntb_mw1_store() warn: potential spectre issue 'ntb->mws_size' [w] kernel test robot
  • [kbuild] [linux-next:master 10583/13276] drivers/pci/endpoint/functions/pci-epf-vntb.c:897 epf_ntb_mw1_store() warn: potential spectre issue 'ntb->mws_size' [w] kernel test robot
• [kbuild] [linux-next:master 12817/13276] drivers/dma/ppc4xx/adma.c:1329: warning: expecting prototype for ppc440spe_adma_device_estimate(). Prototype was for ppc440spe_adma_estimate() instead kernel test robot
• [kbuild] [steev:lenovo-x13s-next-20220722 8/142] drivers/phy/qualcomm/phy-qcom-qmp-qserdes-txrx-v4.h:12:9: sparse: this was the original definition kernel test robot
• [kbuild] drivers/clk/versatile/clk-icst.c:65:13: warning: use of uninitialized value '<unknown>' [CWE-457] kernel test robot
  • [kbuild] drivers/clk/versatile/clk-icst.c:65:13: warning: use of uninitialized value '<unknown>' [CWE-457] kernel test robot
• [kbuild] drivers/media/i2c/ov08d10.c:1352:13: warning: use of uninitialized value '<unknown>' [CWE-457] kernel test robot
• [kbuild] Re: [RFC PATCH bpf-next 1/3] bpf: Add support for qp-trie map kernel test robot
  • [kbuild] Re: [RFC PATCH bpf-next 1/3] bpf: Add support for qp-trie map kernel test robot
• [kbuild] [ceph-client:testing 18/67] net/ceph/osd_client.c:5699:24: warning: use of uninitialized value '<unknown>' [CWE-457] kernel test robot
• [kbuild] sound/soc/sof/topology.c:1780 sof_route_load() warn: missing error code 'ret' kernel test robot
• [kbuild] [chrome-os:chromeos-5.10 29520/30000] drivers/gpu/drm/i915/display/intel_fbc.c:1715:0-23: WARNING: intel_fbc_debugfs_false_color_fops should be defined with DEFINE_DEBUGFS_ATTRIBUTE kernel test robot
• [kbuild] drivers/edac/synopsys_edac.c:1043:9: 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 ... kernel test robot
• [kbuild] [isilence:zc_perf_tests 10/10] io_uring/net.c:1113 io_sendzc1() warn: ignoring unreachable code. kernel test robot
• [kbuild] [linux-next:master 8710/12851] drivers/mmc/host/tmio_mmc_core.c:222:25: warning: use of uninitialized value 'sdif_mode' [CWE-457] kernel test robot
• [kbuild] drivers/net/usb/hso.c:505:9: 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 provides... kernel test robot
• [kbuild] [sashal-stable:pending-5.4 72/73] arch/x86/kernel/cpu/mce/core.o: warning: objtool: ex_handler_rdmsr_fault()+0xf: unreachable instruction kernel test robot
• [kbuild] drivers/comedi/drivers/quatech_daqp_cs.c:691 daqp_do_insn_bits() warn: ignoring unreachable code. kernel test robot
• [kbuild] drivers/net/ethernet/mediatek/mtk_eth_soc.c:1404:3: warning: Value stored to 'budget' is never read [clang-analyzer-deadcode.DeadStores] kernel test robot
• [kbuild] [linux-next:master 10407/12552] drivers/usb/gadget/udc/renesas_usb3.c:1063:14: warning: use of uninitialized value '((unsigned char*)&*(struct usb_request *)usb3_req)[26]' [CWE-457] kernel test robot
• [kbuild] [chrome-os:chromeos-5.15 14/25] drivers/gpu/arm/bifrost/mali_kbase_core_linux.c:436:3-10: line 436 is redundant because platform_get_irq() already prints an error kernel test robot
• [kbuild] [linux-next:master 7802/12552] drivers/media/platform/sunxi/sun8i-a83t-mipi-csi2/sun8i_a83t_mipi_csi2.c:225 sun8i_a83t_mipi_csi2_s_stream() warn: missing error code 'ret' kernel test robot
• [kbuild] [cxl:preview 55/59] drivers/cxl/core/region.c:833 cxl_port_setup_targets() error: uninitialized symbol 'peig'. kernel test robot
• [kbuild] Re: [PATCH 9/9] sched/psi: add PSI_IRQ to track IRQ/SOFTIRQ pressure kernel test robot
• [kbuild] [linux-next:master 2965/12552] mm/memory_hotplug.c:351 __add_pages() error: uninitialized symbol 'err'. kernel test robot
• [kbuild] drivers/media/platform/samsung/s5p-g2d/g2d.c:103 g2d_queue_setup() warn: passing a valid pointer to 'PTR_ERR' kernel test robot
  • [kbuild] drivers/media/platform/samsung/s5p-g2d/g2d.c:103 g2d_queue_setup() warn: passing a valid pointer to 'PTR_ERR' kernel test robot
• [kbuild] [norov:__bitmap-for-next 9/30] include/asm-generic/bitops/generic-non-atomic.h:32:9: warning: use of uninitialized value 'tmpmask[0].bits[0]' [CWE-457] kernel test robot
• [kbuild] [cxl:preview 56/59] drivers/cxl/core/region.c:196 cxl_region_decode_commit() error: uninitialized symbol 'rc'. kernel test robot
• [kbuild] drivers/char/pcmcia/synclink_cs.c:340 irq_disable() warn: ignoring unreachable code. kernel test robot
• [kbuild] [cxl:preview 52/59] drivers/cxl/core/hdm.c:462:6: warning: Branch condition evaluates to a garbage value [clang-analyzer-core.uninitialized.Branch] kernel test robot
• [kbuild] [linux-next:master 7798/12552] drivers/media/platform/sunxi/sun6i-mipi-csi2/sun6i_mipi_csi2.c:193 sun6i_mipi_csi2_s_stream() warn: missing error code 'ret' kernel test robot
• [kbuild] [djiang:cxl-security 14/16] drivers/cxl/security.c:174:59-60: disable: first occurrence line 177, second occurrence line 181 kernel test robot
• [kbuild] drivers/cpufreq/scmi-cpufreq.c:35:23: warning: use of uninitialized value '<unknown>' [CWE-457] kernel test robot
• [kbuild] [mchehab-experimental:master 366/438] drivers/media/usb/uvc/uvc_ctrl.c:846:9: warning: Null pointer passed as 2nd argument to memory comparison function [clang-analyzer-unix.cstring.NullArg] kernel test robot
• [kbuild] [cxl:preview 51/59] drivers/cxl/core/region.c:283 alloc_hpa() error: uninitialized symbol 'res'. kernel test robot
• [kbuild] [kbusch:dma-register 3/4] drivers/nvme/host/pci.c:1802:41: sparse: sparse: shift too big (4096) for type int kernel test robot
• [kbuild] drivers/media/i2c/ov9282.c:755:13: warning: use of uninitialized value '<unknown>' [CWE-457] kernel test robot
• [kbuild] sound/pci/hda/patch_ca0132.c:2413:7: warning: Dereference of null pointer (loaded from variable 'reply_len') [clang-analyzer-core.NullDereference] kernel test robot
• [kbuild] [linux-next:master 10040/12552] drivers/media/usb/uvc/uvc_ctrl.c:2472 uvc_ctrl_init_ctrl() error: we previously assumed 'mapping' could be null (see line 2458) kernel test robot
• [kbuild] Re: [PATCH 1/2] scsi: ufs: Add Multi-Circular Queue support kernel test robot
• [kbuild] [cilium:pr/meta5 4/7] kernel/bpf/net.c:35:14: warning: use of uninitialized value '<unknown>' [CWE-457] kernel test robot
• [kbuild] [leon-rdma:rdma-rc 1/2] drivers/infiniband/core/cma.c:4434 rdma_accept() error: we previously assumed 'conn_param' could be null (see line 4426) kernel test robot
• [kbuild] arch/arm64/kernel/signal.c:927:6: warning: no previous prototype for 'do_notify_resume' kernel test robot
• [kbuild] fs/netfs/buffered_read.c:337:23: warning: use of uninitialized value '<unknown>' [CWE-457] kernel test robot
• [kbuild] Re: [PATCH v3 4/5] vduse: Support registering userspace memory for IOVA regions kernel test robot
• [kbuild] [linux-next:master 3505/12552] net/wireless/mlme.c:328 cfg80211_mlme_assoc() warn: variable dereferenced before check 'req->bss' (see line 324) kernel test robot
• [kbuild] [linux-next:master 3721/12552] drivers/acpi/scan.c:615:35: warning: Uninitialized variable: acpi_device_bus_id->bus_id [uninitvar] kernel test robot
• [kbuild] [tip:sched/core 6/31] kernel/sched/fair.c:4049:30: sparse: sparse: cast to non-scalar kernel test robot
• [kbuild] [linux-next:master 462/12552] drivers/dma-buf/st-dma-fence-unwrap.c:75:39-45: ERROR: reference preceded by free on line 70 kernel test robot
• [kbuild] Re: [PATCH] USB: HCD: Fix URB giveback issue in tasklet function kernel test robot
• [kbuild] [ammarfaizi2-block:google/android/kernel/common/android12-kiwi-5.10 8804/9999] drivers/virtio/virtio_pvclock.c:58:9: sparse: sparse: no generic selection for 'unsigned long long virtio_cread_v' kernel test robot
• [kbuild] Re: [PATCH v2 4/4] thermal: mediatek: add another get_temp ops for thermal sensors kernel test robot
• [kbuild] [vbabka-slab:for-next 7/7] mm/slob.c:309:14: warning: use of uninitialized value '<unknown>' [CWE-457] kernel test robot
• [kbuild] sound/soc/intel/skylake/skl-topology.c:2578:38: sparse: sparse: incorrect type in assignment (different base types) kernel test robot
• [kbuild] drivers/media/i2c/hi847.c:2295:13: warning: use of uninitialized value '<unknown>' [CWE-457] kernel test robot
  • [kbuild] drivers/media/i2c/hi847.c:2295:13: warning: use of uninitialized value '<unknown>' [CWE-457] kernel test robot
• [kbuild] drivers/char/hw_random/core.c:429:13: warning: use of uninitialized value '<unknown>' [CWE-457] kernel test robot
  • [kbuild] drivers/char/hw_random/core.c:429:13: warning: use of uninitialized value '<unknown>' [CWE-457] kernel test robot
• [kbuild] drivers/leds/flash/leds-mt6360.c:339:13: warning: use of uninitialized value '<unknown>' [CWE-457] kernel test robot
  • [kbuild] drivers/leds/flash/leds-mt6360.c:339:13: warning: use of uninitialized value '<unknown>' [CWE-457] kernel test robot
• [kbuild] [kraxel:drm-misc-next 4/11] drivers/video/aperture.c:343 aperture_remove_conflicting_pci_devices() error: uninitialized symbol 'ret'. kernel test robot
• [kbuild] Re: [PATCH v2 net] af_unix: Do not call kmemdup() for init_net's sysctl table. kernel test robot
• [kbuild] include/linux/container_of.h:18:15: warning: use of uninitialized value '((struct evict_node *)((char *)__mptr + 24))[35791393].link.next' [CWE-457] kernel test robot
  • [kbuild] include/linux/container_of.h:18:15: warning: use of uninitialized value '((struct evict_node *)((char *)__mptr + 24))[35791393].link.next' [CWE-457] kernel test robot
• [kbuild] drivers/media/i2c/ov5693.c:518:13: warning: use of uninitialized value '<unknown>' [CWE-457] kernel test robot
  • [kbuild] drivers/media/i2c/ov5693.c:518:13: warning: use of uninitialized value '<unknown>' [CWE-457] kernel test robot
• [kbuild] arch/x86/kernel/cpu/cacheinfo.c:799:22: warning: Shifting signed 32-bit value by 31 bits is implementation-defined behaviour [shiftTooManyBitsSigned] kernel test robot
• [kbuild] [linux-next:master 2009/11568] drivers/iio/accel/bma400_core.c:1091 bma400_activity_event_en() error: uninitialized symbol 'field_value'. kernel test robot
• [kbuild] lib/zstd/decompress/zstd_decompress.c:1252:44: warning: use of uninitialized value '<unknown>' [CWE-457] kernel test robot
  • [kbuild] lib/zstd/decompress/zstd_decompress.c:1252:44: warning: use of uninitialized value '<unknown>' [CWE-457] kernel test robot
• [kbuild] drivers/net/phy/phy_device.c:1772 phy_detach() error: we previously assumed 'dev' could be null (see line 1752) kernel test robot
• [kbuild] drivers/media/i2c/hi846.c:1320:12: warning: use of uninitialized value '<unknown>' [CWE-457] kernel test robot
  • [kbuild] drivers/media/i2c/hi846.c:1320:12: warning: use of uninitialized value '<unknown>' [CWE-457] kernel test robot
• [kbuild] drivers/media/i2c/ov13b10.c:639:16: warning: use of uninitialized value '<unknown>' [CWE-457] kernel test robot
  • [kbuild] drivers/media/i2c/ov13b10.c:639:16: warning: use of uninitialized value '<unknown>' [CWE-457] kernel test robot
  • [kbuild] drivers/media/i2c/ov13b10.c:639:16: warning: use of uninitialized value '<unknown>' [CWE-457] kernel test robot
  • [kbuild] drivers/media/i2c/ov13b10.c:639:16: warning: use of uninitialized value '<unknown>' [CWE-457] kernel test robot
• [kbuild] arch/x86/crypto/sm4_aesni_avx_glue.c:336:4: warning: Value stored to 'dst' is never read [clang-analyzer-deadcode.DeadStores] kernel test robot
• [kbuild] [intel-lts:5.15/linux 484/2399] drivers/gpu/drm/msm/adreno/a6xx_gmu.c:1462:20: sparse: sparse: incorrect type in argument 1 (different address spaces) kernel test robot
• [kbuild] [linux-next:master 781/11208] sound/pci/hda/cs35l41_hda.c:475 cs35l41_hda_probe() warn: missing error code 'ret' kernel test robot
• [kbuild] Re: [PATCH] i2c: Use u8 type in i2c transfer calls kernel test robot
• [kbuild] [linux-next:master 2341/11208] drivers/clk/renesas/clk-r8a7779.c:137 r8a7779_cpg_clocks_init() warn: possible memory leak of 'data' kernel test robot
• [kbuild] kernel/sysctl.c:317:52: warning: Parameter 'ppos' can be declared with const [constParameter] kernel test robot
• [kbuild] [linux-next:master 7391/10906] drivers/soundwire/qcom.c:478 qcom_swrm_enumerate() error: buffer overflow 'ctrl->status' 11 <= 11 kernel test robot
• [kbuild] Re: [PATCH 1/4] of: add struct page support to rmem kernel test robot
• [kbuild] [pdx86-platform-drivers-x86:review-hans 83/93] drivers/platform/x86/asus-wmi.c:1039:12-13: WARNING opportunity for min() kernel test robot
• [kbuild] [luxis1999-iommufd:iommufd-v5.19-rc5 99/104] drivers/iommu/iommufd/main.c:177:19: warning: Dereference of null pointer [clang-analyzer-core.NullDereference] kernel test robot
  • [kbuild] [luxis1999-iommufd:iommufd-v5.19-rc5 99/104] drivers/iommu/iommufd/main.c:177:19: warning: Dereference of null pointer [clang-analyzer-core.NullDereference] kernel test robot
• [kbuild] [atishp04:kvm_perf_rfc_buildtest 15/24] lib/zstd/decompress/zstd_decompress_block.o: warning: objtool: ZSTD_decompressSequences_bmi2+0xe7a: call without frame pointer save/setup kernel test robot
• [kbuild] [axboe-block:for-5.20/io_uring 52/171] io_uring/rsrc.c:331:6-25: atomic_dec_and_test variation before object free at line 334. kernel test robot
• [kbuild] [mchehab-media-next:master 310/438] drivers/media/test-drivers/vimc/vimc-core.c:193:6-12: inconsistent IS_ERR and PTR_ERR on line 194. kernel test robot
• [kbuild] [luxis1999-iommufd:iommufd-v5.19-rc5 84/104] drivers/iommu/iommufd/device.c:470:11: warning: Access to field 'hwpt' results in a dereference of an undefined pointer value (loaded from variable 'hdev') [clang-analyzer-core.NullDereference] kernel test robot
  • [kbuild] [luxis1999-iommufd:iommufd-v5.19-rc5 84/104] drivers/iommu/iommufd/device.c:470:11: warning: Access to field 'hwpt' results in a dereference of an undefined pointer value (loaded from variable 'hdev') [clang-analyzer-core.NullDereference] kernel test robot
• [kbuild] [axboe-block:for-5.20/io_uring 2/171] io_uring/io-wq.c:401:6-25: atomic_dec_and_test variation before object free at line 408. kernel test robot
• [kbuild] [linux-next:master 7182/10906] drivers/soundwire/qcom.c:1319 qcom_swrm_probe() warn: passing zero to 'PTR_ERR' kernel test robot
• [kbuild] [luxis1999-iommufd:iommufd-v5.19-rc5 77/104] drivers/iommu/iommufd/vfio_compat.c:362:3: warning: Value stored to 'rc' is never read [clang-analyzer-deadcode.DeadStores] kernel test robot
  • [kbuild] [luxis1999-iommufd:iommufd-v5.19-rc5 77/104] drivers/iommu/iommufd/vfio_compat.c:362:3: warning: Value stored to 'rc' is never read [clang-analyzer-deadcode.DeadStores] kernel test robot
• [kbuild] [akpm-mm:mm-unstable 285/296] mm/zsmalloc.c:403:5-11: inconsistent IS_ERR and PTR_ERR on line 404. kernel test robot
• [kbuild] arch/arm/mach-omap2/board-n8x0.c:508:13: warning: no previous prototype for 'n8x0_mmc_init' kernel test robot
• [kbuild] [akpm-mm:mm-unstable 30/296] lib/maple_tree.c:6969:26: sparse: sparse: dubious: !x & y kernel test robot
• [kbuild] arch/riscv/purgatory/kexec-purgatory.c:1882:9: sparse: sparse: trying to concatenate 30064-character string (8191 bytes max) kernel test robot
• [kbuild] [ammarfaizi2-block:axboe/linux-block/for-next 12/112] drivers/block/ublk_drv.c:102:16-19: WARNING use flexible-array member instead (https://www.kernel.org/doc/html/latest/process/deprecated.html#zero-length-and-one-element-arrays) kernel test robot
• [kbuild] fs/jffs2/gc.c:846:3: warning: Argument to kfree() is the address of the local variable 'dev', which is not memory allocated by malloc() [clang-analyzer-unix.Malloc] kernel test robot
  • [kbuild] fs/jffs2/gc.c:846:3: warning: Argument to kfree() is the address of the local variable 'dev', which is not memory allocated by malloc() [clang-analyzer-unix.Malloc] kernel test robot
• [kbuild] [luxis1999-iommufd:iommufd-v5.19-rc5 77/104] drivers/iommu/iommufd/io_pagetable.c:492:2: warning: Undefined or garbage value returned to caller [clang-analyzer-core.uninitialized.UndefReturn] kernel test robot
• [kbuild] [usb:usb-testing 43/55] drivers/usb/typec/anx7411.c:387 anx7411_register_partner() warn: passing zero to 'PTR_ERR' kernel test robot
• [kbuild] include/linux/rculist.h:167:14: warning: Use of memory after it is freed [clang-analyzer-unix.Malloc] kernel test robot
  • [kbuild] include/linux/rculist.h:167:14: warning: Use of memory after it is freed [clang-analyzer-unix.Malloc] kernel test robot
• [kbuild] block/bdev.c:543:11: warning: Parameter 'holder' can be declared with const [constParameter] kernel test robot
  • [kbuild] block/bdev.c:543:11: warning: Parameter 'holder' can be declared with const [constParameter] kernel test robot
• [kbuild] Re: [PATCH v2 25/28] cxl/hdm: Commit decoder state to hardware kernel test robot
• [kbuild] Re: [PATCH v2 21/28] cxl/region: Enable the assignment of endpoint decoders to regions kernel test robot
• [kbuild] Re: [PATCH v2 20/28] cxl/region: Allocate HPA capacity to regions kernel test robot
• [kbuild] Re: [PATCH v1 1/1] ALSA: isa: Use INVALID_HWIRQ definition kernel test robot
• [kbuild] [atishp04:kvm_perf_rfc 20/24] arch/riscv/kvm/vcpu_pmu.c: linux/kvm_host.h is included more than once. kernel test robot
• [kbuild] Re: [PATCH v2 2/2] pinctrl: nuvoton: add NPCM8XX pinctrl and GPIO driver kernel test robot
  • [kbuild] Re: [PATCH v2 2/2] pinctrl: nuvoton: add NPCM8XX pinctrl and GPIO driver kernel test robot
• [kbuild] [mchehab-media-next:master 70/358] drivers/media/platform/nxp/imx-jpeg/mxc-jpeg.c:516:11-29: WARNING: dma_alloc_coherent used in cfg_stm already zeroes out memory, so memset is not needed kernel test robot
• [kbuild] [norov:debug_bitmap 7/42] drivers/isdn/mISDN/stack.c:29 _queue_message() error: we previously assumed '&st->status' could be null (see line 29) kernel test robot
• [kbuild] [linux-next:master 5524/10906] drivers/net/phy/phylink.c:887 phylink_change_inband_advert() error: we previously assumed 'pl->pcs' could be null (see line 870) kernel test robot
• [kbuild] Re: [PATCH] posix_acl: Use try_cmpxchg in get_acl kernel test robot
  • [kbuild] Re: [PATCH] posix_acl: Use try_cmpxchg in get_acl kernel test robot
• [kbuild] Re: [RFC PATCH bpf-next 3/4] bpf: add bpf_panic() helper kernel test robot
• [kbuild] Re: [PATCH bpf-next v6 12/23] HID: initial BPF implementation kernel test robot
• [kbuild] [luxis1999-iommufd:iommufd-v5.19-rc5 84/104] drivers/iommu/iommufd/device.c:131:21: sparse: sparse: dubious: !x & y kernel test robot
• [kbuild] [vireshk-pm:opp/linux-next-test 5/50] drivers/opp/core.c:2638 _opp_clear_config() warn: bitwise AND condition is false here kernel test robot
• [kbuild] Re: [PATCH net-next v2 1/3] net: Add a bhash2 table hashed by port + address kernel test robot
• [kbuild] [xilinx-xlnx:xlnx_rebase_v5.15_LTS 106/1226] drivers/fpga/zynqmp-fpga.c:149 zynqmp_fpga_ops_write() error: uninitialized symbol 'status'. kernel test robot
• [kbuild] kernel/kcsan/core.c:269:6: warning: Dereference of null pointer [clang-analyzer-core.NullDereference] kernel test robot
  • [kbuild] kernel/kcsan/core.c:269:6: warning: Dereference of null pointer [clang-analyzer-core.NullDereference] kernel test robot
• [kbuild] [linux-next:master 9612/10347] mm/madvise.c:1174:66: warning: Parameter 'task' can be declared with const [constParameter] kernel test robot
• [kbuild] [linux-next:master 9109/10347] drivers/gpu/drm/tests/drm_buddy_test.c:197:26-31: ERROR: invalid reference to the index variable of the iterator on line 152 kernel test robot
• [kbuild] fs/nfsd/nfs4recover.c:814 __cld_pipe_inprogress_downcall() error: uninitialized symbol 'princhashlen'. kernel test robot
• [kbuild] kernel/bpf/bpf_iter.c:343:13: warning: Uninitialized variable: iter->btf_id [uninitvar] kernel test robot
• [kbuild] drivers/spi/spidev.c:577:13: warning: Uninitialized variable: iter->devt [uninitvar] kernel test robot
• [kbuild] include/linux/build_bug.h:78:41: error: static assertion failed: "sizeof(struct gve_tx_context_cmd_dtype) == 2" kernel test robot
• [kbuild] [fdmanana:dio_fixes 3/42] fs/btrfs/sysfs.c:811 btrfs_force_chunk_alloc_store() warn: passing zero to 'PTR_ERR' Dan Carpenter
• [kbuild] [linux-next:master 3411/9472] drivers/net/wireless/ath/ath9k/hif_usb.c:251:57: warning: suggest braces around empty body in an 'else' statement kernel test robot
• [kbuild] [linux-next:master 3432/9472] arch/x86/kvm/mmu/paging_tmpl.h:106:24: sparse: sparse: cast truncates bits from constant value (ffffffffff000 becomes fffff000) kernel test robot
• [kbuild] [chrome-os:chromeos-5.15 97/103] drivers/gpu/drm/i915/i915_driver.c: pxp/intel_pxp.h is included more than once. kernel test robot
• [kbuild] Re: [PATCH 01/36] target: Handle MI_REPORT_SUPPORTED_OPERATION_CODES kernel test robot
• [kbuild] [djwong-xfs:report-refcounts 369/369] fs/xfs/libxfs/xfs_refcount.c:1960:28: warning: Parameter 'low_rec' can be declared with const [constParameter] kernel test robot
• [kbuild] drivers/dma/bestcomm/bestcomm.c:98:30: sparse: sparse: incorrect type in argument 1 (different address spaces) kernel test robot
  • [kbuild] drivers/dma/bestcomm/bestcomm.c:98:30: sparse: sparse: incorrect type in argument 1 (different address spaces) kernel test robot
• [kbuild] [djwong-xfs:vectorized-scrub 164/368] fs/xfs/libxfs/xfs_format.h:430:4: warning: Shifting signed 32-bit value by 31 bits is implementation-defined behaviour [shiftTooManyBitsSigned] kernel test robot

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