kbuild  

Messages by Date

• 2022/07/19 [kbuild] drivers/net/phy/phy_device.c:1772 phy_detach() error: we previously assumed 'dev' could be null (see line 1752) kernel test robot
• 2022/07/19 [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
• 2022/07/19 [kbuild] drivers/media/i2c/hi846.c:1320:12: warning: use of uninitialized value '<unknown>' [CWE-457] kernel test robot
• 2022/07/19 [kbuild] arch/x86/kvm/x86.c:1014 __kvm_set_xcr() warn: bitwise AND condition is false here kernel test robot
• 2022/07/19 [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
• 2022/07/19 [kbuild] drivers/media/i2c/ov13b10.c:639:16: warning: use of uninitialized value '<unknown>' [CWE-457] kernel test robot
• 2022/07/18 [kbuild] drivers/net/wireless/marvell/mwifiex/cfg80211.c:1307 mwifiex_cfg80211_change_virtual_intf() warn: ignoring unreachable code. kernel test robot
• 2022/07/18 [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
• 2022/07/18 [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
• 2022/07/18 [kbuild] [linux-next:master 781/11208] sound/pci/hda/cs35l41_hda.c:475 cs35l41_hda_probe() warn: missing error code 'ret' kernel test robot
• 2022/07/18 [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
• 2022/07/18 [kbuild] kernel/bpf/preload/iterators/iterators.lskel.h:323:9: sparse: sparse: string too long (16658 bytes, 8191 bytes max) kernel test robot
• 2022/07/18 [kbuild] Re: [PATCH] i2c: Use u8 type in i2c transfer calls kernel test robot
• 2022/07/18 [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
• 2022/07/18 [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
• 2022/07/18 [kbuild] mm/kfence/kfence_test.c:160:2: warning: Value stored to 'cur' is never read [clang-analyzer-deadcode.DeadStores] kernel test robot
• 2022/07/18 [kbuild] Re: [PATCH v2 2/2] pinctrl: nuvoton: add NPCM8XX pinctrl and GPIO driver kernel test robot
• 2022/07/18 [kbuild] kernel/sysctl.c:317:52: warning: Parameter 'ppos' can be declared with const [constParameter] kernel test robot
• 2022/07/18 [kbuild] [linux-next:master 7391/10906] drivers/soundwire/qcom.c:478 qcom_swrm_enumerate() error: buffer overflow 'ctrl->status' 11 <= 11 kernel test robot
• 2022/07/18 [kbuild] Re: [PATCH 1/4] of: add struct page support to rmem kernel test robot
• 2022/07/17 [kbuild] fs/btrfs/zoned.c:2039:15: warning: Uninitialized variable: device->zone_info [uninitvar] kernel test robot
• 2022/07/17 [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
• 2022/07/17 [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
• 2022/07/17 [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
• 2022/07/17 [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
• 2022/07/17 [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
• 2022/07/17 [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
• 2022/07/17 [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
• 2022/07/17 [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
• 2022/07/17 [kbuild] include/linux/rculist.h:167:14: warning: Use of memory after it is freed [clang-analyzer-unix.Malloc] kernel test robot
• 2022/07/17 [kbuild] [linux-next:master 7182/10906] drivers/soundwire/qcom.c:1319 qcom_swrm_probe() warn: passing zero to 'PTR_ERR' kernel test robot
• 2022/07/17 [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
• 2022/07/17 [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
• 2022/07/17 [kbuild] arch/arm/mach-omap2/board-n8x0.c:508:13: warning: no previous prototype for 'n8x0_mmc_init' kernel test robot
• 2022/07/17 [kbuild] [akpm-mm:mm-unstable 30/296] lib/maple_tree.c:6969:26: sparse: sparse: dubious: !x & y kernel test robot
• 2022/07/17 [kbuild] arch/riscv/purgatory/kexec-purgatory.c:1882:9: sparse: sparse: trying to concatenate 30064-character string (8191 bytes max) kernel test robot
• 2022/07/17 [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
• 2022/07/17 [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
• 2022/07/16 [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
• 2022/07/16 [kbuild] [usb:usb-testing 43/55] drivers/usb/typec/anx7411.c:387 anx7411_register_partner() warn: passing zero to 'PTR_ERR' kernel test robot
• 2022/07/16 [kbuild] include/linux/rculist.h:167:14: warning: Use of memory after it is freed [clang-analyzer-unix.Malloc] kernel test robot
• 2022/07/16 [kbuild] block/bdev.c:543:11: warning: Parameter 'holder' can be declared with const [constParameter] kernel test robot
• 2022/07/16 [kbuild] Re: [PATCH v2 25/28] cxl/hdm: Commit decoder state to hardware kernel test robot
• 2022/07/16 [kbuild] Re: [PATCH v2 21/28] cxl/region: Enable the assignment of endpoint decoders to regions kernel test robot
• 2022/07/16 [kbuild] Re: [PATCH v2 20/28] cxl/region: Allocate HPA capacity to regions kernel test robot
• 2022/07/16 [kbuild] Re: [PATCH v1 1/1] ALSA: isa: Use INVALID_HWIRQ definition kernel test robot
• 2022/07/16 [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
• 2022/07/16 [kbuild] Re: [PATCH v2 2/2] pinctrl: nuvoton: add NPCM8XX pinctrl and GPIO driver kernel test robot
• 2022/07/16 [kbuild] drivers/soc/rockchip/dtpm.c:15:12: sparse: sparse: obsolete array initializer, use C99 syntax kernel test robot
• 2022/07/16 [kbuild] Re: [PATCH] posix_acl: Use try_cmpxchg in get_acl kernel test robot
• 2022/07/16 [kbuild] arch/sh/math-emu/sfp-util.h:71:9: sparse: this was the original definition kernel test robot
• 2022/07/16 [kbuild] kernel/kcsan/core.c:269:6: warning: Dereference of null pointer [clang-analyzer-core.NullDereference] kernel test robot
• 2022/07/15 [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
• 2022/07/15 [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
• 2022/07/15 [kbuild] drivers/gpu/drm/solomon/ssd130x.c:348:68: warning: Parameter 'buf' can be declared with const [constParameter] kernel test robot
• 2022/07/15 [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
• 2022/07/14 [kbuild] Re: [PATCH] posix_acl: Use try_cmpxchg in get_acl kernel test robot
• 2022/07/14 [kbuild] Re: [RFC PATCH bpf-next 3/4] bpf: add bpf_panic() helper kernel test robot
• 2022/07/14 [kbuild] Re: [PATCH bpf-next v6 12/23] HID: initial BPF implementation kernel test robot
• 2022/07/14 [kbuild] [luxis1999-iommufd:iommufd-v5.19-rc5 84/104] drivers/iommu/iommufd/device.c:131:21: sparse: sparse: dubious: !x & y kernel test robot
• 2022/07/14 [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
• 2022/07/14 [kbuild] Re: [PATCH net-next v2 1/3] net: Add a bhash2 table hashed by port + address kernel test robot
• 2022/07/13 [kbuild] kernel/sched/core.c:5714:2: warning: Comparing pointers that point to different objects [comparePointers] kernel test robot
• 2022/07/13 [kbuild] block/holder.c:155:36: warning: Uninitialized variable: holder->bdev [uninitvar] kernel test robot
• 2022/07/13 [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
• 2022/07/13 [kbuild] kernel/kcsan/core.c:269:6: warning: Dereference of null pointer [clang-analyzer-core.NullDereference] kernel test robot
• 2022/07/13 [kbuild] [linux-next:master 9612/10347] mm/madvise.c:1174:66: warning: Parameter 'task' can be declared with const [constParameter] kernel test robot
• 2022/07/13 [kbuild] block/holder.c:10:72: warning: Parameter 'bdev' can be declared with const [constParameter] kernel test robot
• 2022/07/13 [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
• 2022/07/13 [kbuild] drivers/net/phy/micrel.c:2613 lan8814_ptp_probe_once() warn: passing zero to 'PTR_ERR' kernel test robot
• 2022/07/13 [kbuild] fs/nfsd/nfs4recover.c:814 __cld_pipe_inprogress_downcall() error: uninitialized symbol 'princhashlen'. kernel test robot
• 2022/07/13 [kbuild] kernel/bpf/bpf_iter.c:343:13: warning: Uninitialized variable: iter->btf_id [uninitvar] kernel test robot
• 2022/07/13 [kbuild] drivers/spi/spidev.c:577:13: warning: Uninitialized variable: iter->devt [uninitvar] kernel test robot
• 2022/07/12 [kbuild] drivers/target/target_core_device.c:846:47: warning: shift by negative count ('-10') kernel test robot
• 2022/07/12 [kbuild] include/linux/build_bug.h:78:41: error: static assertion failed: "sizeof(struct gve_tx_context_cmd_dtype) == 2" kernel test robot
• 2022/07/12 [kbuild] [fdmanana:dio_fixes 3/42] fs/btrfs/sysfs.c:811 btrfs_force_chunk_alloc_store() warn: passing zero to 'PTR_ERR' Dan Carpenter
• 2022/07/12 [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
• 2022/07/11 [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
• 2022/07/11 [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
• 2022/07/11 [kbuild] Re: [PATCH 01/36] target: Handle MI_REPORT_SUPPORTED_OPERATION_CODES kernel test robot
• 2022/07/11 [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
• 2022/07/11 [kbuild] drivers/dma/bestcomm/bestcomm.c:98:30: sparse: sparse: incorrect type in argument 1 (different address spaces) kernel test robot
• 2022/07/11 [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
• 2022/07/11 [kbuild] [hch-misc:mdev-lifetime 14/14] drivers/vfio/mdev/mdev_core.c:152:6-25: atomic_dec_and_test variation before object free at line 206. kernel test robot
• 2022/07/11 [kbuild] lib/kunit/executor.c:80:10: warning: Potential leak of memory pointed to by 'copy' [clang-analyzer-unix.Malloc] kernel test robot
• 2022/07/11 [kbuild] [linux-next:master 7804/9472] drivers/md/dm-table.c:1601:21: warning: Value stored to 'ti' during its initialization is never read [clang-analyzer-deadcode.DeadStores] kernel test robot
• 2022/07/11 [kbuild] [linux-next:master 8919/9472] mm/khugepaged.c:2409 madvise_collapse() warn: possible memory leak of 'cc' kernel test robot
• 2022/07/11 [kbuild] crypto/asymmetric_keys/selftest.c:186:39: warning: Dereference of null pointer [clang-analyzer-core.NullDereference] kernel test robot
• 2022/07/11 [kbuild] mm/madvise.c:1438:6: warning: Redundant assignment of 'ret' to itself. [selfAssignment] kernel test robot
• 2022/07/11 [kbuild] mm/madvise.c:124:28: warning: Parameter 'anon_name' can be declared with const [constParameter] kernel test robot
• 2022/07/11 [kbuild] [djwong-xfs:make-attr-fork-permanent-5.20 5/9] fs/xfs/libxfs/xfs_inode_fork.c:607:24: warning: The right operand of '&' is a garbage value due to array index out of bounds [clang-analyzer-core.UndefinedBinaryOperatorResult] kernel test robot
• 2022/07/10 [kbuild] include/net/netlink.h:1477:32: warning: Null pointer passed as 1st argument to string length function [clang-analyzer-unix.cstring.NullArg] kernel test robot
• 2022/07/10 [kbuild] [jolsa-perf:bpf/tramp_27 19/33] include/linux/bpf.h: linux/refcount.h is included more than once. kernel test robot
• 2022/07/10 [kbuild] Re: [Intel-gfx] [PATCH 4/6] drm/ttm: audit bo->resource usage v2 kernel test robot
• 2022/07/10 [kbuild] net/sched/sch_ets.c:680:23: warning: Assigned value is garbage or undefined [clang-analyzer-core.uninitialized.Assign] kernel test robot
• 2022/07/10 [kbuild] [linux-next:master 5859/8914] drivers/devfreq/mtk-cci-devfreq.c:135 mtk_ccifreq_target() warn: variable dereferenced before check 'drv' (see line 130) kernel test robot
• 2022/07/10 [kbuild] drivers/md/dm-thin-metadata.c:950:7: warning: Use of memory after it is freed [clang-analyzer-unix.Malloc] kernel test robot
• 2022/07/10 [kbuild] [hch-misc:btrfs-bio-split 18/25] fs/btrfs/volumes.c:6717:5-24: atomic_dec_and_test variation before object free at line 6719. kernel test robot
• 2022/07/10 [kbuild] [linux-next:master 1342/8914] drivers/i2c/busses/i2c-npcm7xx.c:639 npcm_i2c_slave_enable() error: buffer overflow 'npcm_i2caddr' 2 <= 9 kernel test robot
• 2022/07/10 [kbuild] [jimc:ddn3j 15/21] lib/dynamic_debug.c:194:34: warning: Uninitialized variables: dt.link, dt.maps, dt.num_ddebugs, dt.ddebugs [uninitvar] kernel test robot
• 2022/07/10 [kbuild] net/unix/unix_bpf.c:18:2: warning: Dereference of null pointer [clang-analyzer-core.NullDereference] kernel test robot
• 2022/07/10 [kbuild] [willy-pagecache:for-next 44/79] fs/cramfs/inode.c:889:25: warning: use of NULL where non-null expected [CWE-476] kernel test robot
• 2022/07/10 [kbuild] [jimc:ddn3j 13/21] lib/dynamic_debug.c:1070:44: warning: Subtracting pointers that point to different objects [comparePointers] kernel test robot
• 2022/07/10 [kbuild] [xilinx-xlnx:xlnx_rebase_v5.15 1095/1208] drivers/clk/clk-xlnx-clock-wizard-v.c:668:16-24: ERROR: reference preceded by free on line 650 kernel test robot
• 2022/07/10 [kbuild] [kvms390:pci 13/21] arch/s390/kvm/pci.h: linux/kvm_host.h is included more than once. kernel test robot
• 2022/07/10 [kbuild] [xilinx-xlnx:xlnx_rebase_v5.15_LTS 820/1208] drivers/gpu/drm/xlnx/xlnx_hdmi.c:2969:2-9: line 2969 is redundant because platform_get_irq() already prints an error kernel test robot
• 2022/07/10 [kbuild] Re: [RFC PATCH v2] vmxnet3: Add XDP support. kernel test robot
• 2022/07/10 [kbuild] [linux-next:master 3554/8914] drivers/ntb/test/ntb_perf.c:1445:9: warning: shift by negative count ('-1') kernel test robot
• 2022/07/09 [kbuild] [frank-w-bpi-r2-4.14:5.19-r2pro-hdmi 35/43] drivers/headset_observe/rk_headset_irq_hook_adc.c: linux/wakelock.h is included more than once. kernel test robot
• 2022/07/09 [kbuild] Re: [RFC PATCH v4 6/8] hugetlb: add vma based lock for pmd sharing synchronization kernel test robot
• 2022/07/09 [kbuild] [ammarfaizi2-block:shuah/linux-kselftest/kunit 4/16] lib/kunit/executor.c:78 kunit_filter_tests() warn: possible memory leak of 'copy' kernel test robot
• 2022/07/09 [kbuild] [drm-misc:for-linux-next-fixes 1/1] drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c:405 amdgpu_vram_mgr_new() warn: Please consider using kvzalloc instead of kvmalloc kernel test robot
• 2022/07/09 [kbuild] [agd5f:drm-next 414/419] drivers/gpu/drm/amd/display/dc/dcn314/dcn314_hwseq.c: clk_mgr.h is included more than once. kernel test robot
• 2022/07/09 [kbuild] [ammarfaizi2-block:dhowells/linux-fs/cifs-for-viro 5/8] fs/cifs/cifssmb.c: cifsfs.h is included more than once. kernel test robot
• 2022/07/09 [kbuild] [linux-next:master 6631/8914] mm/shrinker_debug.c:122:17-18: WARNING opportunity for min() kernel test robot
• 2022/07/09 [kbuild] Re: [PATCH nf,v2 1/2] netfilter: nf_tables: release element key when parser fails kernel test robot
• 2022/07/09 [kbuild] [akpm-mm:mm-unstable 284/293] mm/khugepaged.c:2409 madvise_collapse() warn: possible memory leak of 'cc' kernel test robot
• 2022/07/09 [kbuild] drivers/net/wwan/t7xx/t7xx_port_ctrl_msg.c:165:20: error: dereference of NULL 'skb' [CWE-476] kernel test robot
• 2022/07/09 [kbuild] [asahilinux:bits/070-audio 2/20] drivers/dma/apple-admac.c:653:2-9: line 653 is redundant because platform_get_irq() already prints an error kernel test robot
• 2022/07/09 [kbuild] arch/mips/include/asm/bitops.h:445:27: sparse: sparse: constant integer operation overflow kernel test robot
• 2022/07/09 [kbuild] [ammarfaizi2-block:dhowells/linux-fs/netfs-linked-list 61/61] fs/netfs/buffered_flush.c:1072:1-7: preceding lock on line 1011 kernel test robot
• 2022/07/09 [kbuild] [ammarfaizi2-block:dhowells/linux-fs/netfs-linked-list 15/61] fs/netfs/buffered_read.c:261:12-13: WARNING opportunity for min() kernel test robot
• 2022/07/09 [kbuild] drivers/block/null_blk/zoned.c:16:21: warning: shift by negative count ('-1') kernel test robot
• 2022/07/09 [kbuild] [asahilinux:bits/140-pci-pwren 4/5] drivers/pci/controller/pcie-apple.c:821:2-13: ERROR: probable double put. kernel test robot
• 2022/07/09 [kbuild] [asahilinux:bits/050-nvme 4/10] drivers/soc/apple/sart.c:193:2-8: ERROR: missing put_device; call of_find_device_by_node on line 178, but without a corresponding object release within this function. kernel test robot
• 2022/07/09 [kbuild] [jlayton:ceph-netfs-llist 1/10] fs/netfs/buffered_flush.c:923 netfs_require_flush_group() error: uninitialized symbol 'group'. kernel test robot
• 2022/07/08 [kbuild] [linux-next:master 7460/8914] drivers/iommu/iommu.c:2021:47: warning: Parameter 'domain' can be declared with const [constParameter] kernel test robot
• 2022/07/08 [kbuild] [ammarfaizi2-block:google/android/kernel/common/android12-kiwi-5.10 6824/9999] arch/x86/events/intel/pt.c:475:44: warning: shift by count ('32') >= precision of type ('32') kernel test robot
• 2022/07/08 [kbuild] net/unix/af_unix.c:2471 manage_oob() warn: returning freed memory 'skb' kernel test robot
• 2022/07/07 [kbuild] [hch-dma-mapping:for-next 11/14] arch/arm/mm/dma-mapping.c:77:57: warning: Parameter 'virt' can be declared with const [constParameter] kernel test robot
• 2022/07/07 [kbuild] [linux-next:master 8395/8513] arch/x86/kernel/cpu/rdrand.c:36 x86_init_rdrand() error: uninitialized symbol 'prev'. kernel test robot
• 2022/07/07 [kbuild] [ammarfaizi2-block:dhowells/linux-fs/netfs-linked-list 61/61] fs/netfs/buffered_write.c:937:2: sparse: sparse: TRIGGER NEW FLUSH GROUP FOR TESTING kernel test robot
• 2022/07/07 [kbuild] Re: [PATCH v2 3/4] powerpc: Remove asm/prom.h from asm/mpc52xx.h and asm/pci.h kernel test robot
• 2022/07/07 [kbuild] drivers/scsi/qedi/qedi_fw.c:932:40: sparse: sparse: incorrect type in assignment (different base types) kernel test robot
• 2022/07/07 [kbuild] drivers/scsi/qedi/qedi_fw.c:1039:45: sparse: sparse: incorrect type in assignment (different base types) kernel test robot
• 2022/07/07 [kbuild] [djwong-xfs:vectorized-scrub 165/368] fs/xfs/xfs_xchgrange.c:186:11-12: WARNING opportunity for max() kernel test robot
• 2022/07/07 [kbuild] [ardb:for-kernelci 13/17] arch/arm64/kernel/pi/early_map_kernel.c:134:31: warning: Comparing pointers that point to different objects [comparePointers] kernel test robot
• 2022/07/07 [kbuild] [djwong-xfs:vectorized-scrub 163/368] fs/xfs/xfs_swapext_item.c:57:5-24: atomic_dec_and_test variation before object free at line 58. kernel test robot
• 2022/07/06 [kbuild] drivers/net/ethernet/mediatek/mtk_wed_debugfs.c:73 dump_wed_regs() error: uninitialized symbol 'val'. kernel test robot
• 2022/07/06 [kbuild] [linux-next:master 7884/8197] mm/page_alloc.c:3813 rmqueue_pcplist() warn: inconsistent returns 'flags'. kernel test robot
• 2022/07/06 [kbuild] Re: [PATCH v2 3/4] drm/gem: rename struct drm_gem_dma_object.{paddr => dma_addr} kernel test robot
• 2022/07/06 [kbuild] Re: [PATCH v2 3/4] drm/gem: rename struct drm_gem_dma_object.{paddr => dma_addr} kernel test robot
• 2022/07/06 [kbuild] [linux-next:master 7600/8197] drivers/gpu/drm/amd/display/dc/os_types.h: drm/drm_print.h is included more than once. kernel test robot
• 2022/07/06 [kbuild] [arm-integrator:kernel-in-vmalloc-v5.19-rc1 21/35] arch/hexagon/include/asm/page.h: asm/mem-layout.h is included more than once. kernel test robot
• 2022/07/05 [kbuild] Re: [PATCH net-next v4 2/2] netfilter: nf_flow_table: count pending offload workqueue tasks kernel test robot
• 2022/07/05 [kbuild] [linux-next:master 3020/7896] fs/kernel_read_file.c:61 kernel_read_file() warn: impossible condition '(i_size > (((~0) >> 1))) => (s64min-s64max > s64max)' kernel test robot
• 2022/07/05 [kbuild] drivers/i2c/busses/i2c-qcom-geni.c:683:3: warning: Value stored to 'ret' is never read [clang-analyzer-deadcode.DeadStores] kernel test robot
• 2022/07/04 [kbuild] include/trace/events/ext4.h:1820:1: warning: Dereference of null pointer [clang-analyzer-core.NullDereference] kernel test robot
• 2022/07/04 [kbuild] drivers/tty/serial/sifive.c:273:3: warning: Signed integer overflow for expression '1<<31'. [integerOverflow] kernel test robot
• 2022/07/04 [kbuild] [cxl:preview 47/51] drivers/cxl/core/region.c:192 cxl_region_decode_commit() error: uninitialized symbol 'rc'. kernel test robot
• 2022/07/04 [kbuild] htmldocs: Documentation/filesystems/ext4/blockmap.rst:3: WARNING: Malformed table. kernel test robot
• 2022/07/04 [kbuild] [cxl:preview 46/51] drivers/cxl/core/region.c:807 cxl_port_setup_targets() error: uninitialized symbol 'peig'. kernel test robot
• 2022/07/04 [kbuild] [cxl:preview 42/51] drivers/cxl/core/region.c:274 alloc_hpa() error: uninitialized symbol 'res'. kernel test robot
• 2022/07/04 [kbuild] [linux-next:master 4795/7943] drivers/rtc/rtc-rv8803.c:283:3-9: preceding lock on line 272 kernel test robot
• 2022/07/04 [kbuild] drivers/tty/moxa.c:767:2: warning: Using pointer to local variable 'len' that is out of scope. [invalidLifetime] kernel test robot
• 2022/07/04 [kbuild] drivers/devfreq/governor_passive.c:44:24: warning: Uninitialized variable: parent_cpu_data->opp_table [uninitvar] kernel test robot
• 2022/07/04 [kbuild] drivers/devfreq/governor_passive.c:44:24: warning: Uninitialized variable: parent_cpu_data->opp_table [uninitvar] kernel test robot
• 2022/07/04 [kbuild] [linux-next:master 6818/7943] kernel/kexec_core.c:827:25: warning: use of NULL 'kbuf' where non-null expected [CWE-476] kernel test robot
• 2022/07/04 [kbuild] drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.c:10578:9: warning: use of NULL 'data' where non-null expected [CWE-476] kernel test robot
• 2022/07/04 [kbuild] fs/hfs/bnode.c:50:2: warning: Undefined or garbage value returned to caller [clang-analyzer-core.uninitialized.UndefReturn] kernel test robot
• 2022/07/04 [kbuild] [ceph-client:wip-fscrypt 11/55] fs/ceph/mds_client.c: crypto.h is included more than once. kernel test robot
• 2022/07/03 [kbuild] drivers/gpu/drm/ttm/ttm_pool.c:162:70: warning: Parameter 'last' can be declared with const [constParameter] kernel test robot
• 2022/07/03 [kbuild] [chrome-os:chromeos-5.10 28714/30000] drivers/gpu/drm/i915/selftests/mock_region.c: drm/ttm/ttm_placement.h is included more than once. kernel test robot
• 2022/07/03 [kbuild] kernel/debug/kdb/kdb_main.c:314:2: 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
• 2022/07/03 [kbuild] [frank-w-bpi-r2-4.14:5.19-r3 8/34] drivers/misc/mediatek/connectivity/common/conn_soc/linux/pri/include/stp_dbg.h:61:20: error: 'gStpDbgType' defined but not used kernel test robot
• 2022/07/03 [kbuild] drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.c:10578:9: warning: use of NULL 'data' where non-null expected [CWE-476] kernel test robot
• 2022/07/03 [kbuild] [ammarfaizi2-block:dhowells/linux-fs/netfs-linked-list 61/61] fs/netfs/buffered_flush.c:1072 netfs_select_dirty() warn: inconsistent returns '&ctx->dirty_lock'. kernel test robot
• 2022/07/03 [kbuild] block/bfq-iosched.c:631:11: warning: Division by zero [clang-analyzer-core.DivideZero] kernel test robot
• 2022/07/03 [kbuild] [ammarfaizi2-block:dhowells/linux-fs/netfs-linked-list 56/61] fs/netfs/truncate.c:177 netfs_prepare_trunc_buffers() error: uninitialized symbol 'from'. kernel test robot
• 2022/07/03 [kbuild] [ammarfaizi2-block:dhowells/linux-fs/netfs-linked-list 55/61] fs/netfs/buffered_flush.c:206 netfs_redirty_range() error: uninitialized symbol 'd2'. kernel test robot
• 2022/07/03 [kbuild] [frank-w-bpi-r2-4.14:5.19-r3 8/32] drivers/misc/mediatek/connectivity/common/common_detect/wmt_detect_pwr.c:51:5: error: no previous prototype for '_wmt_detect_output_low' kernel test robot
• 2022/07/03 [kbuild] [ammarfaizi2-block:dhowells/linux-fs/netfs-linked-list 46/61] fs/netfs/buffered_flush.c:243 netfs_check_dirty_list() warn: ignoring unreachable code. kernel test robot
• 2022/07/03 [kbuild] [ammarfaizi2-block:dhowells/linux-fs/netfs-linked-list 34/61] fs/netfs/crypto.c:43 netfs_alloc_buffer() error: uninitialized symbol 'ret'. kernel test robot
• 2022/07/03 [kbuild] arch/arm/include/asm/atomic.h:224:17: warning: Use of memory after it is freed [clang-analyzer-unix.Malloc] kernel test robot
• 2022/07/03 [kbuild] [linux-next:master 2305/7282] drivers/clk/renesas/clk-r8a7778.c:102 r8a7778_cpg_clocks_init() warn: possible memory leak of 'data' kernel test robot
• 2022/07/02 [kbuild] [sudeep-holla:for-next/scmi 16/23] drivers/firmware/arm_scmi/powercap.c:331:17: sparse: sparse: dubious: x & !y kernel test robot
• 2022/07/02 [kbuild] block/bfq-cgroup.c:670:6: warning: Use of memory after it is freed [clang-analyzer-unix.Malloc] kernel test robot
• 2022/07/02 [kbuild] kernel/trace/trace_probe.c:1061:30: warning: use of NULL 'event_name' where non-null expected [CWE-476] kernel test robot
• 2022/07/02 [kbuild] [kdave-btrfs-devel:misc-next 76/116] fs/btrfs/extent_io.c:479:26: warning: Uninitialized variable: entry [uninitvar] kernel test robot
• 2022/07/02 [kbuild] [isilence:zc_v3 18/28] io_uring/notif.c:54 io_uring_tx_zerocopy_callback() warn: if statement not indented kernel test robot
• 2022/07/02 [kbuild] fs/btrfs/delayed-inode.c:1885:24: warning: Uninitialized variables: delayed_node.inode_id, delayed_node.bytes_reserved, delayed_node.root, delayed_node.n_list, delayed_node.p_list, delayed_node.ins_root, delayed_node.del_root, delayed_node.mutex, delayed_... kernel test robot
• 2022/07/02 [kbuild] [alobakin:xdp_hints 5/52] net/bpf/core.c:648 __xdp_build_skb_from_frame() error: uninitialized symbol 'nr_frags'. kernel test robot
• 2022/07/02 [kbuild] [norov:fns 4/23] include/asm-generic/bitops/generic-non-atomic.h:127 generic_test_bit() warn: shift has higher precedence than mask kernel test robot
• 2022/07/02 [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
• 2022/07/02 [kbuild] Re: [PATCH v2 46/68] drm/vc4: hdmi: Protect device resources after removal kernel test robot
• 2022/07/02 [kbuild] [hch-misc:mdev-lifetime 10/14] drivers/s390/cio/vfio_ccw_ops.c:644:2: warning: Call to function 'strcat' 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 'strlcat'. CWE-119 ... kernel test robot
• 2022/07/02 [kbuild] Re: [PATCH v4 14/45] mm: kmsan: maintain KMSAN metadata for page operations kernel test robot
• 2022/07/01 [kbuild] [cxl:preview 47/51] drivers/cxl/core/hdm.c:457 cxld_set_interleave() error: uninitialized symbol 'eig'. kernel test robot
• 2022/07/01 [kbuild] [cxl:preview 42/51] drivers/cxl/core/port.c:327 cxl_root_decoder_visible() error: we previously assumed 'a' could be null (see line 324) kernel test robot
• 2022/07/01 [kbuild] [cxl:preview 15/51] drivers/cxl/core/port.c:1273 cxl_decoder_alloc() error: potentially dereferencing uninitialized 'cxld'. kernel test robot
• 2022/07/01 [kbuild] [djwong-xfs:vectorized-scrub 367/368] fs/xfs/scrub/btree.c: xfs_inode.h is included more than once. kernel test robot
• 2022/07/01 [kbuild] drivers/dma/at_xdmac.c:1575:4: warning: Value stored to 'desc' is never read [clang-analyzer-deadcode.DeadStores] kernel test robot
• 2022/07/01 [kbuild] arch/arm/include/asm/atomic.h:224:17: warning: Use of memory after it is freed [clang-analyzer-unix.Malloc] kernel test robot
• 2022/07/01 [kbuild] [hch-misc:btrfs-bio-split 13/23] fs/btrfs/volumes.c:6546 __btrfs_map_block() error: we previously assumed 'mirror_num_p' could be null (see line 6373) kernel test robot
• 2022/07/01 [kbuild] [sbates130272-p2pmem:p2pdma_user_cmb_v8 8/21] drivers/iommu/dma-iommu.c:1340 iommu_dma_unmap_sg() error: uninitialized symbol 'start'. kernel test robot
• 2022/07/01 [kbuild] Re: [PATCH V8 3/3] rtc: zynqmp: Add calibration set and get support kernel test robot
• 2022/07/01 [kbuild] [sashal-stable:pending-5.15 67/160] net/netfilter/nft_payload.c: linux/ip.h is included more than once. kernel test robot
• 2022/07/01 [kbuild] drivers/usb/isp1760/isp1760-udc.c:1463:3: 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 argument... kernel test robot
• 2022/07/01 [kbuild] [tip:sched/core 21/24] kernel/sched/fair.c:5897:1: sparse: sparse: symbol '__pcpu_scope_select_rq_mask' was not declared. Should it be static? kernel test robot
• 2022/07/01 [kbuild] Re: [PATCH v7 2/8] media: uvcvideo: Add support for per-device control mapping overrides Dan Carpenter

• Earlier messages
• Later messages