Messages by Date
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2022/04/18
[kbuild] [cminyard-ipmi:for-next 2/12] drivers/char/ipmi/ipmi_msghandler.c:945:15: warning: Use of memory after it is freed [clang-analyzer-unix.Malloc]
kernel test robot
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2022/04/18
[kbuild] sound/soc/sh/rcar/adg.c:396 rsnd_adg_create_null_clk() warn: passing zero to 'ERR_CAST'
kernel test robot
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2022/04/18
[kbuild] drivers/cpufreq/intel_pstate.c:1790:9: warning: Division by zero [clang-analyzer-core.DivideZero]
kernel test robot
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2022/04/18
[kbuild] drivers/clk/clk-apple-nco.c:216:20: warning: Parameter 'parent_rate' can be declared with const [constParameter]
kernel test robot
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2022/04/18
[kbuild] drivers/net/wireless/marvell/mwifiex/cfg80211.c:1307 mwifiex_cfg80211_change_virtual_intf() warn: ignoring unreachable code.
kernel test robot
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2022/04/18
[kbuild] Re: [PATCH 20/26] lpfc: Fix field overload in lpfc_iocbq data structure
kernel test robot
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2022/04/18
[kbuild] drivers/acpi/acpi_apd.c:94:3: 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-119 [clang-an...
kernel test robot
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2022/04/18
[kbuild] [luxis1999-iommufd:iommufd-v5.17-rc6 21/29] drivers/iommu/iommufd/hw_pagetable.c:48:13: warning: Uninitialized variable: hwpt->domain [uninitvar]
kernel test robot
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2022/04/18
[kbuild] sound/soc/sh/rcar/ssiu.c:73 rsnd_ssiu_busif_err_irq_ctrl() error: uninitialized symbol 'offset'.
kernel test robot
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2022/04/18
[kbuild] [jimc:dd-diet-7a 32/46] lib/dynamic_debug.c:1454:2: warning: Subtracting pointers that point to different objects [comparePointers]
kernel test robot
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2022/04/18
[kbuild] [ammarfaizi2-block:kvalo/ath/pending 36/40] drivers/net/wireless/ath/ath11k/mac.c:8293 ath11k_mac_op_set_bios_sar_specs() warn: variable dereferenced before check 'sar' (see line 8280)
kernel test robot
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2022/04/18
[kbuild] arch/x86/platform/ts5500/ts5500.c:155:9: 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...
kernel test robot
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2022/04/18
[kbuild] sound/soc/sh/rcar/ssiu.c:112 rsnd_ssiu_busif_err_status_clear() error: uninitialized symbol 'offset'.
kernel test robot
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2022/04/18
[kbuild] drivers/net/wireless/ath/ath11k/qmi.c:2031 ath11k_qmi_load_file_target_mem() error: uninitialized symbol 'ret'.
kernel test robot
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2022/04/18
[kbuild] [chrome-os:chromeos-5.10 11/27] drivers/net/wireless/realtek/rtw89/fw.c:1898 rtw89_append_probe_req_ie() error: uninitialized symbol 'ret'.
kernel test robot
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2022/04/18
[kbuild] drivers/gpu/host1x/intr.c:29:2: warning: Attempt to free released memory [clang-analyzer-unix.Malloc]
kernel test robot
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2022/04/18
[kbuild] drivers/scsi/libiscsi.c:682 __iscsi_conn_send_pdu() warn: test_bit() takes a bit number
kernel test robot
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2022/04/18
[kbuild] drivers/firmware/cirrus/cs_dsp.c:1636 cs_dsp_create_regions() warn: passing a valid pointer to 'PTR_ERR'
kernel test robot
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2022/04/18
[kbuild] drivers/platform/x86/x86-android-tablets.c:850 lenovo_yoga_tab2_830_1050_init_display() error: uninitialized symbol 'gpiod'.
kernel test robot
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2022/04/18
[kbuild] drivers/net/wireless/marvell/libertas/debugfs.c:834:10: 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 l...
kernel test robot
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2022/04/18
[kbuild] sound/soc/qcom/qdsp6/audioreach.c:500:36: warning: Division by zero [clang-analyzer-core.DivideZero]
kernel test robot
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2022/04/18
[kbuild] drivers/net/hamradio/scc.c:1748 scc_net_siocdevprivate() warn: potential spectre issue 'Ivec' [w] (local cap)
kernel test robot
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2022/04/18
[kbuild] [jgunthorpe:iommufd 3/13] drivers/iommu/iommufd/main.c:171:13: warning: Uninitialized variable: obj->type [uninitvar]
kernel test robot
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2022/04/18
[kbuild] [ammarfaizi2-block:axboe/linux-block/for-5.19/drivers 15/50] block/bfq-cgroup.c:1457:9: warning: Null pointer dereference: bfqd [ctunullpointer]
kernel test robot
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2022/04/18
[kbuild] drivers/platform/x86/x86-android-tablets.c:275 asus_me176c_tf103c_init() error: uninitialized symbol 'gpiod'.
kernel test robot
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2022/04/18
[kbuild] [ammarfaizi2-block:herbert/cryptodev-2.6/master 36/48] drivers/crypto/hisilicon/qm.c:1704:2: warning: Assignment of function parameter has no effect outside the function. Did you forget dereferencing it? [uselessAssignmentPtrArg]
kernel test robot
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2022/04/17
[kbuild] drivers/scsi/libiscsi.c:1457 iscsi_xmit_task() warn: test_bit() takes a bit number
kernel test robot
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2022/04/17
[kbuild] drivers/platform/x86/x86-android-tablets.c:101 x86_acpi_irq_helper_get() error: uninitialized symbol 'gpiod'.
kernel test robot
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2022/04/17
[kbuild] drivers/media/platform/nxp/imx-jpeg/mxc-jpeg.c:1019:17: warning: Value stored to 'dev' during its initialization is never read [clang-analyzer-deadcode.DeadStores]
kernel test robot
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2022/04/17
[kbuild] [djwong-xfs:vectorized-scrub 213/396] fs/xfs/scrub/tempfile.c: xfs_swapext.h is included more than once.
kernel test robot
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2022/04/17
[kbuild] [jonmason-ntb:ntb-next 2/2] drivers/ntb/test/ntb_perf.c:1454:5-20: duplicated argument to && or ||
kernel test robot
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2022/04/17
[kbuild] [arm:cex7 87/153] drivers/net/phy/phylink.c:885 phylink_change_inband_advert() error: we previously assumed 'pl->pcs' could be null (see line 868)
kernel test robot
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2022/04/17
[kbuild] drivers/net/wireless/mediatek/mt76/eeprom.c:315 mt76_get_rate_power_limits() error: uninitialized symbol 'len'.
kernel test robot
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2022/04/17
[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
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2022/04/17
[kbuild] drivers/firmware/cirrus/cs_dsp.c:1636 cs_dsp_create_regions() warn: passing a valid pointer to 'PTR_ERR'
kernel test robot
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2022/04/17
[kbuild] drivers/net/dsa/qca8k.c:293:46: warning: Uninitialized variable: val [uninitvar]
kernel test robot
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2022/04/17
[kbuild] drivers/hv/channel_mgmt.c:785 init_vp_index() error: uninitialized symbol 'target_cpu'.
kernel test robot
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2022/04/17
[kbuild] [jsarha:topic/chromeos-4.19-s0ix 9356/9999] drivers/gpu/drm/i915/i915_gem.c:3322:19: error: format '%d' expects argument of type 'int', but argument 4 has type 'u64' {aka 'long long unsigned int'}
kernel test robot
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2022/04/17
[kbuild] drivers/net/hamradio/scc.c:1748 scc_net_siocdevprivate() warn: potential spectre issue 'Ivec' [w] (local cap)
kernel test robot
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2022/04/17
[kbuild] [jimc:dyn-drm-trc 23/23] drivers/gpu/drm/drm_print.c:289 __drm_dev_dbg() warn: should this be a bitwise op?
kernel test robot
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2022/04/17
[kbuild] [luxis1999-iommufd:iommufd-v5.17-rc6 29/29] drivers/iommu/iommufd/io_pagetable.c:346:11: warning: Use of memory after it is freed [clang-analyzer-unix.Malloc]
kernel test robot
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2022/04/17
[kbuild] sound/soc/qcom/sm8250.c:31:22: warning: Value stored to 'codec_dai' during its initialization is never read [clang-analyzer-deadcode.DeadStores]
kernel test robot
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2022/04/17
[kbuild] [linux-next:master 1911/4328] net/ipv4/tcp_cong.c:418:32: warning: Division by zero [clang-analyzer-core.DivideZero]
kernel test robot
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2022/04/17
[kbuild] drivers/net/wwan/wwan_hwsim.c:286:3: warning: Use of memory after it is freed [clang-analyzer-unix.Malloc]
kernel test robot
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2022/04/17
[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
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2022/04/16
[kbuild] drivers/gpu/drm/i915/gt/sysfs_engines.c:27:9: 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 argu...
kernel test robot
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2022/04/16
[kbuild] drivers/gpu/drm/amd/pm/powerplay/hwmgr/smu10_hwmgr.c:1053:12: warning: %d in format string (no. 1) requires 'int' but the argument type is 'unsigned int'. [invalidPrintfArgType_sint]
kernel test robot
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2022/04/16
[kbuild] [jgunthorpe:iommufd 11/13] drivers/iommu/iommufd/vfio_compat.c:358:3: warning: Value stored to 'rc' is never read [clang-analyzer-deadcode.DeadStores]
kernel test robot
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2022/04/16
[kbuild] drivers/net/wireless/marvell/mwifiex/main.c:1152:7: 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 lengt...
kernel test robot
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2022/04/16
[kbuild] Re: [PATCH] mtd: rawnand: Fix return value check of wait_for_completion_timeout
kernel test robot
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2022/04/16
[kbuild] [jgunthorpe:iommufd 3/13] drivers/iommu/iommufd/main.c:142:7: warning: Use of memory after it is freed [clang-analyzer-unix.Malloc]
kernel test robot
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2022/04/16
[kbuild] [jgunthorpe:iommufd 5/13] drivers/iommu/iommufd/pages.c:87:2: warning: Value stored to 'rc' is never read [clang-analyzer-deadcode.DeadStores]
kernel test robot
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2022/04/16
[kbuild] drivers/gpu/drm/i915/gt/uc/intel_guc_ads.c:497:3: warning: Assigned value is garbage or undefined [clang-analyzer-core.uninitialized.Assign]
kernel test robot
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2022/04/16
[kbuild] [intel-lts:5.10/yocto 6/8] drivers/soundwire/bus.c:1427:3: warning: Value stored to 'ret' is never read [clang-analyzer-deadcode.DeadStores]
kernel test robot
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2022/04/16
[kbuild] drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c:2582:17: warning: Uninitialized variable: ras_node->ras_obj [uninitvar]
kernel test robot
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2022/04/16
[kbuild] drivers/net/wireless/marvell/mwifiex/util.c:264:8: 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...
kernel test robot
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2022/04/16
[kbuild] drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c:1443:42: warning: Uninitialized variable: obj->head [uninitvar]
kernel test robot
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2022/04/16
[kbuild] [kvm:kvm-tdx-5.17 4/141] arch/x86/include/asm/tdx.h: linux/bits.h is included more than once.
kernel test robot
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2022/04/16
[kbuild] [leon-rdma:testing/rdma-rc 3/5] drivers/infiniband/core/cma.c:4434 rdma_accept() error: we previously assumed 'conn_param' could be null (see line 4426)
kernel test robot
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2022/04/16
[kbuild] net/sched/act_api.c:875:15: warning: Uninitialized variable: id_ptr->id [uninitvar]
kernel test robot
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2022/04/16
[kbuild] drivers/tty/goldfish.c:95:12-13: WARNING opportunity for min()
kernel test robot
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2022/04/16
[kbuild] lib/overflow_kunit.c:341 overflow_shift_test() warn: '(_a_full << _to_shift)' 32768 can't fit into 32767 '*_d'
kernel test robot
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2022/04/16
[kbuild] [PATCH] coccinelle: misc: fix minmax.cocci warnings
kernel test robot
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2022/04/16
[kbuild] [dgc-xfs:xfs-5.19-compose 48/86] fs/xfs/libxfs/xfs_attr.c: xfs_attr.h is included more than once.
kernel test robot
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2022/04/16
[kbuild] drivers/gpu/drm/i915/display/intel_bw.c:634:16: warning: Array access (via field 'data_rate') results in a null pointer dereference [clang-analyzer-core.NullDereference]
kernel test robot
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2022/04/16
[kbuild] [xilinx-xlnx:xlnx_rebase_v5.15 364/1093] drivers/usb/dwc3/core.c:583:10: warning: Signed integer overflow for expression '0xf<<28'. [integerOverflow]
kernel test robot
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2022/04/16
[kbuild] drivers/perf/riscv_pmu_sbi.c:464 pmu_sbi_get_ctrinfo() warn: potentially one past the end of array 'pmu_ctr_list[i]'
kernel test robot
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2022/04/16
[kbuild] [luxis1999-iommufd:iommufd-v5.17-rc6 3/28] drivers/vfio/mdev/mdev_sysfs.c:239:32: warning: Uninitialized variables: ltype.kobj, ltype.devices_kobj, ltype.parent, ltype.available, ltype.type_group_id [uninitvar]
kernel test robot
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2022/04/16
[kbuild] [djwong-xfs:vectorized-scrub 395/396] fs/xfs/scrub/common.c: xfs_error.h is included more than once.
kernel test robot
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2022/04/16
[kbuild] [linux-next:master 2030/4328] drivers/gpu/drm/solomon/ssd130x.c:486:2: warning: Undefined or garbage value returned to caller [clang-analyzer-core.uninitialized.UndefReturn]
kernel test robot
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2022/04/15
[kbuild] [hnaz-mm:master 161/257] mm/vmscan.c:3357:14-15: WARNING opportunity for max()
kernel test robot
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2022/04/15
[kbuild] [PATCH] mm: multi-gen LRU: fix minmax.cocci warnings
kernel test robot
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2022/04/15
[kbuild] [linux-next:master 4227/4328] mm/vmscan.c:3990:29: sparse: sparse: cast to non-scalar
kernel test robot
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2022/04/15
[kbuild] [drm-tip:drm-tip 674/689] drivers/gpu/drm/dp/drm_dp.c:551:12-13: WARNING opportunity for min()
kernel test robot
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2022/04/15
[kbuild] sound/pci/mixart/mixart_hwdep.c:568:3: 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 arguments o...
kernel test robot
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2022/04/15
[kbuild] block/holder.c:155:36: warning: Uninitialized variable: holder->bdev [uninitvar]
kernel test robot
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2022/04/15
[kbuild] drivers/crypto/qat/qat_4xxx/adf_drv.c:66:3: warning: Value stored to 'instances' is never read [clang-analyzer-deadcode.DeadStores]
kernel test robot
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2022/04/15
[kbuild] [linux-next:master 3730/4328] mm/memory.c: linux/mm_inline.h is included more than once.
kernel test robot
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2022/04/15
[kbuild] drivers/gpu/drm/amd/pm/powerplay/hwmgr/vega10_hwmgr.c:348:85-86: WARNING opportunity for max()
kernel test robot
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2022/04/15
[kbuild] [PATCH] coccinelle: misc: fix minmax.cocci warnings
kernel test robot
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2022/04/15
[kbuild] block/holder.c:10:72: warning: Parameter 'bdev' can be declared with const [constParameter]
kernel test robot
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2022/04/15
[kbuild] [luxis1999-iommufd:iommufd-v5.17-rc6 24/28] drivers/iommu/iommufd/vfio_compat.c:503 vfio_group_unset_iommufd() warn: inconsistent returns '&ictx->vfio_compat'.
kernel test robot
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2022/04/15
[kbuild] [linux-next:master 2484/4328] drivers/input/misc/iqs7222.c:1404 iqs7222_dev_init() error: uninitialized symbol 'error'.
kernel test robot
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2022/04/15
[kbuild] [luxis1999-iommufd:iommufd-v5.17-rc6 21/28] drivers/iommu/iommufd/pages.c:995 iopt_area_fill_domains() error: uninitialized symbol 'index'.
kernel test robot
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2022/04/15
[kbuild] [esmil:visionfive 41/54] drivers/gpu/drm/i2c/tda998x_drv.c:1605:3: warning: Value stored to 'reg' is never read [clang-analyzer-deadcode.DeadStores]
kernel test robot
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2022/04/15
[kbuild] [broonie-sound:for-5.19 2/59] sound/soc/codecs/lpass-macro-common.c:28 lpass_macro_pds_init() warn: passing zero to 'PTR_ERR'
kernel test robot
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2022/04/15
[kbuild] [linux-next:master 1117/4328] drivers/bus/ti-sysc.c:2362:2-8: ERROR: missing clk_put; clk_get on line 2354 and execution via conditional on line 2361
kernel test robot
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2022/04/15
[kbuild] Re: [PATCH v4 7/7] sched/fair: Remove the energy margin in feec()
kernel test robot
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2022/04/15
[kbuild] [djwong-xfs:vectorized-scrub 139/396] fs/xfs/scrub/quotacheck.c:179:20: warning: Parameter 'dqp' can be declared with const [constParameter]
kernel test robot
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2022/04/15
[kbuild] arch/s390/kvm/gaccess.c:1064 access_guest_with_key() error: uninitialized symbol 'prot'.
kernel test robot
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2022/04/14
[kbuild] Re: [krzk-github:n/qcom-ufs-opp-v2 14/16] drivers/opp/core.c:1215 dev_pm_opp_set_rate() error: uninitialized symbol 'ret'.
Dan Carpenter
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2022/04/14
[kbuild] [luxis1999-iommufd:iommufd-v5.17-rc6 24/28] drivers/iommu/iommufd/vfio_compat.c:494:2-8: preceding lock on line 491
kernel test robot
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2022/04/14
[kbuild] [djwong-xfs:vectorized-scrub 345/396] fs/xfs/libxfs/xfs_refcount.c:1215:20: warning: Parameter 'pag' can be declared with const [constParameter]
kernel test robot
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2022/04/14
[kbuild] [djwong-xfs:report-refcounts 397/397] fs/xfs/libxfs/xfs_refcount.c:1960:28: warning: Parameter 'low_rec' can be declared with const [constParameter]
kernel test robot
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2022/04/14
[kbuild] sound/pci/cmipci.c:3113:2: 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 provides b...
kernel test robot
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2022/04/14
[kbuild] Re: [PATCH v5 4/4] thermal: k3_j72xx_bandgap: Add the bandgap driver support
kernel test robot
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2022/04/14
[kbuild] [krzk-github:n/qcom-ufs-opp-v2 14/16] drivers/opp/core.c:1215 dev_pm_opp_set_rate() error: uninitialized symbol 'ret'.
kernel test robot
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2022/04/14
[kbuild] Re: [PATCH v18 03/10] soc: mediatek: add mtk-mmsys support for mt8195 vdosys0
kernel test robot
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2022/04/14
[kbuild] [krzk-github:n/qcom-ufs-opp-v2 14/16] drivers/opp/core.c:1215:2: warning: Undefined or garbage value returned to caller [clang-analyzer-core.uninitialized.UndefReturn]
kernel test robot
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2022/04/13
[kbuild] drivers/pci/msi/msi.c:759:13: warning: Dereference of null pointer [clang-analyzer-core.NullDereference]
kernel test robot
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2022/04/13
[kbuild] Re: [PATCH v2 2/4] PCI: Move jailhouse's isolated function handling to pci_scan_slot()
kernel test robot
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2022/04/13
[kbuild] [hch-misc:nvme-passthrough-refactor 6/8] drivers/nvme/host/ioctl.c:55:2: warning: Value stored to 'ret' is never read [clang-analyzer-deadcode.DeadStores]
kernel test robot
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2022/04/13
[kbuild] [saeed:net-next 243/261] net/ipv6/ip6_input.c:169 ip6_rcv_core() error: we previously assumed 'idev' could be null (see line 167)
kernel test robot
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2022/04/13
[kbuild] [linux-next:master 1470/3955] drivers/spi/spidev.c:577:13: warning: Uninitialized variable: iter->devt [uninitvar]
kernel test robot
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2022/04/13
[kbuild] [jani-drm:edid-hfeeodb 51/63] drivers/gpu/drm/drm_edid.c:5158:20: warning: Array access (from variable 'name') results in a null pointer dereference [clang-analyzer-core.NullDereference]
kernel test robot
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2022/04/13
[kbuild] mm/mempolicy.c:1415:6: 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
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2022/04/13
[kbuild] [jani-drm:edid-hfeeodb 51/63] drivers/gpu/drm/drm_edid.c:5158 drm_edid_get_monitor_name() error: we previously assumed 'name' could be null (see line 5147)
kernel test robot
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2022/04/13
[kbuild] Re: [PATCH v4 3/8] crypto: hctr2 - Add HCTR2 support
kernel test robot
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2022/04/13
[kbuild] [djwong-xfs:vectorized-scrub 194/396] fs/xfs/xfs_xchgrange.c:188:11-12: WARNING opportunity for max()
kernel test robot
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2022/04/13
[kbuild] [PATCH] xfs: fix minmax.cocci warnings
kernel test robot
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2022/04/13
[kbuild] [djwong-xfs:vectorized-scrub 192/396] fs/xfs/xfs_swapext_item.c:56:5-24: atomic_dec_and_test variation before object free at line 57.
kernel test robot
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2022/04/12
[kbuild] Re: [PATCH 3/4] media: i2c: imx219: Enable variable XCLK
kernel test robot
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2022/04/12
[kbuild] Re: [PATCH v18 03/10] soc: mediatek: add mtk-mmsys support for mt8195 vdosys0
kernel test robot
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2022/04/12
[kbuild] [bvanassche:ufs-for-next 29/29] drivers/ufs/core/ufshpb.c:1544:17: warning: Access to field 'is_last' results in a dereference of an undefined pointer value (loaded from variable 'srgn') [clang-analyzer-core.NullDereference]
kernel test robot
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2022/04/12
[kbuild] drivers/ata/pata_pdc2027x.c:521:2: warning: Value stored to 'pll_ctl' is never read [clang-analyzer-deadcode.DeadStores]
kernel test robot
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2022/04/12
[kbuild] drivers/gpu/drm/i915/gt/uc/intel_guc_ads.c:497:3: warning: Assigned value is garbage or undefined [clang-analyzer-core.uninitialized.Assign]
kernel test robot
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2022/04/12
[kbuild] [linux-next:master 3084/3449] drivers/edac/edac_device.c:72 edac_device_alloc_ctl_info() warn: Please consider using kcalloc instead
kernel test robot
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2022/04/12
[kbuild] drivers/net/veth.c:1612:68: warning: Parameter 'tb' can be declared with const [constParameter]
kernel test robot
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2022/04/12
[kbuild] [linux-next:master 3072/3449] drivers/edac/edac_mc.c:424 edac_mc_alloc() warn: Please consider using kcalloc instead
kernel test robot
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2022/04/12
[kbuild] [trondmy-nfs-2.6:testing 107/109] fs/nfs/file.c:679 nfs_file_write() error: uninitialized symbol 'written'.
kernel test robot
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2022/04/12
[kbuild] Re: [PATCH v3 4/4] leds: pca955x: Add HW blink support
kernel test robot
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2022/04/12
[kbuild] Re: [PATCH v4 2/2] clk: ingenic-tcu: Fix missing TCU clock for X1000 SoCs
kernel test robot
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2022/04/12
[kbuild] drivers/gpu/drm/i915/display/intel_bw.c:634:16: warning: Array access (via field 'data_rate') results in a null pointer dereference [clang-analyzer-core.NullDereference]
kernel test robot
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2022/04/12
[kbuild] drivers/net/wireless/mediatek/mt76/mt7915/mcu.c:1415:15: warning: Assigned value is garbage or undefined [clang-analyzer-core.uninitialized.Assign]
kernel test robot
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2022/04/12
[kbuild] drivers/ata/pata_amd.c:280:9: warning: Although the value stored to 'saved_udma' is used in the enclosing expression, the value is never actually read from 'saved_udma' [clang-analyzer-deadcode.DeadStores]
kernel test robot
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2022/04/12
[kbuild] Re: [PATCH v3 3/3] crypto: qat - add backlog mechanism
kernel test robot
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2022/04/12
[kbuild] Re: [PATCH v3 4/9] iio: accel: bma400: Add triggered buffer support
kernel test robot
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2022/04/11
[kbuild] Re: [PATCH v3 9/9] iio: accel: bma400: Add support for activity and inactivity events
kernel test robot
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2022/04/11
[kbuild] Re: [PATCH v3 4/4] leds: pca955x: Add HW blink support
kernel test robot
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2022/04/11
[kbuild] [dgc-xfs:xfs-5.19-compose 46/86] fs/xfs/xfs_attr_item.c:401:2: warning: Undefined or garbage value returned to caller [clang-analyzer-core.uninitialized.UndefReturn]
kernel test robot
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2022/04/11
[kbuild] Re: [PATCH v3 5/9] iio: accel: bma400: Add separate channel for step counter
kernel test robot
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2022/04/11
[kbuild] [wireless-next:main 6/6] net/mac80211/status.c:980 __ieee80211_tx_status() warn: potential spectre issue 'sta->deflink.status_stats.msdu_failed' [w]
kernel test robot
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2022/04/11
[kbuild] Re: [PATCH v13 5/9] clk: Add Sunplus SP7021 clock driver
kernel test robot
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2022/04/11
[kbuild] drivers/crypto/qat/qat_4xxx/adf_drv.c:66:3: warning: Value stored to 'instances' is never read [clang-analyzer-deadcode.DeadStores]
kernel test robot
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2022/04/11
[kbuild] Re: [PATCH] media: video-mux: Use dev_err_probe()
kernel test robot
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2022/04/11
[kbuild] kernel/dma/direct.c:109 dma_direct_alloc_swiotlb() warn: should '((page - mem_map) + arch_pfn_offset) << 14' be a 64 bit type?
kernel test robot
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2022/04/11
[kbuild] [linux-next:master 2546/3522] drivers/gpu/drm/solomon/ssd130x.c:486 ssd130x_update_rect() error: uninitialized symbol 'ret'.
kernel test robot
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2022/04/11
[kbuild] drivers/iio/dac/ltc2688.c:859:70: warning: Parameter 'vref' can be declared with const [constParameter]
kernel test robot
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2022/04/11
[kbuild] kernel/dma/direct.c:185 dma_direct_alloc_no_mapping() warn: should '((page - mem_map) + arch_pfn_offset) << 14' be a 64 bit type?
kernel test robot
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2022/04/11
[kbuild] drivers/iio/adc/at91-sama5d2_adc.c:530:46: warning: syntax error [syntaxError]
kernel test robot
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2022/04/11
[kbuild] drivers/infiniband/sw/siw/iwarp.h:114 __ddp_get_version() warn: mask and shift to zero
kernel test robot
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2022/04/11
[kbuild] sound/core/memalloc.c:248 snd_dma_continuous_alloc() warn: should '((((mem_map + ((((p) >> 14)) - arch_pfn_offset))) - mem_map) + arch_pfn_offset) << 14' be a 64 bit type?
kernel test robot
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2022/04/11
[kbuild] drivers/infiniband/sw/siw/iwarp.h:114 __ddp_get_version() warn: mask and shift to zero
kernel test robot
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2022/04/11
[kbuild] [dgc-xfs:xfs-5.19-compose 45/86] fs/xfs/xfs_attr_item.c:58:5-24: atomic_dec_and_test variation before object free at line 59.
kernel test robot
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2022/04/10
[kbuild] drivers/net/wireless/mediatek/mt76/mt7915/mcu.c:1415:15: warning: Assigned value is garbage or undefined [clang-analyzer-core.uninitialized.Assign]
kernel test robot
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2022/04/10
[kbuild] block/bfq-iosched.c:631:11: warning: Division by zero [clang-analyzer-core.DivideZero]
kernel test robot
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2022/04/10
[kbuild] Re: [PATCH] drm: mxsfb: Implement LCDIF scanout CRC32 support
kernel test robot
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2022/04/10
[kbuild] [norov:bitmap-for-next 43/43] lib/bitmap.c:1573:52: sparse: sparse: shift too big (32) for type unsigned long
kernel test robot
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2022/04/10
[kbuild] drivers/scsi/ufs/ufshpb.c:54:17: warning: Access to field 'is_last' results in a dereference of an undefined pointer value (loaded from variable 'srgn') [clang-analyzer-core.NullDereference]
kernel test robot
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2022/04/10
[kbuild] Re: [PATCH v8 09/10] kernfs: Replace per-fs rwsem with hashed rwsems.
kernel test robot
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2022/04/10
[kbuild] [ammarfaizi2-block:kvalo/ath/pending 38/51] drivers/net/wireless/ath/ath11k/qmi.c:2355:4: warning: The expression is an uninitialized value. The computed value will also be garbage [clang-analyzer-core.uninitialized.Assign]
kernel test robot
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2022/04/10
[kbuild] drivers/iio/dac/ad3552r.c:778:44: warning: Parameter 'vals' can be declared with const [constParameter]
kernel test robot
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2022/04/10
[kbuild] [tip:perf/core 3/10] arch/x86/events/amd/core.c:722:3: warning: Value stored to 'hwc' is never read [clang-analyzer-deadcode.DeadStores]
kernel test robot
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2022/04/10
[kbuild] Re: [PATCH v2 1/6] scsi_cmnd: reinstate support for cmd_len > 32
kernel test robot
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2022/04/10
[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
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2022/04/10
[kbuild] sound/usb/mixer_scarlett_gen2.c:3246:4: 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 ...
kernel test robot
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2022/04/10
[kbuild] block/bfq-cgroup.c:670:6: warning: Use of memory after it is freed [clang-analyzer-unix.Malloc]
kernel test robot
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2022/04/10
[kbuild] Re: [PATCH 19/22] clk: Stop forwarding clk_rate_requests to the parent
kernel test robot
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2022/04/10
[kbuild] [sashal-stable:pending-5.4 65/424] include/linux/blk-cgroup.h: linux/blkdev.h is included more than once.
kernel test robot
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2022/04/10
[kbuild] [linux-next:master 1747/3040] kernel/module/main.c:1154:9: 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
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2022/04/09
[kbuild] sound/soc/qcom/lpass-cdc-dma.c:274:7: warning: Branch condition evaluates to a garbage value [clang-analyzer-core.uninitialized.Branch]
kernel test robot
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2022/04/09
[kbuild] [l1k:smsc95xx_5.17 340/888] drivers/media/i2c/ov5647.c:595:3: warning: Value stored to 'ret' is never read [clang-analyzer-deadcode.DeadStores]
kernel test robot
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2022/04/09
[kbuild] lib/ref_tracker.c:92:29: warning: Parameter 'trackerp' can be declared with const [constParameter]
kernel test robot
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2022/04/09
[kbuild] [sashal-stable:pending-4.19 50/303] block/blk-merge.c: linux/blkdev.h is included more than once.
kernel test robot
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2022/04/09
[kbuild] sound/soc/mediatek/mt8195/mt8195-afe-pcm.c:208:23: warning: Value stored to 'afe' during its initialization is never read [clang-analyzer-deadcode.DeadStores]
kernel test robot
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2022/04/09
[kbuild] drivers/input/touchscreen/imagis.c:87:34: warning: Signed integer overflow for expression '0x800B<<16'. [integerOverflow]
kernel test robot
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2022/04/09
[kbuild] drivers/acpi/acpi_ipmi.c:361:14: warning: Uninitialized variables: iter.head, iter.addr, iter.tx_msgid, iter.tx_complete, iter.tx_message, iter.msg_done, iter.rx_len, iter.device, iter.kref [uninitvar]
kernel test robot
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2022/04/09
[kbuild] security/integrity/evm/evm_secfs.c:159:3: 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
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2022/04/09
[kbuild] [drm-misc:for-linux-next 273/279] drivers/gpu/drm/i915/gem/i915_gem_object.c:783:12-13: WARNING opportunity for min()
kernel test robot
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2022/04/09
[kbuild] drivers/net/ethernet/marvell/mvneta.c:2376 mvneta_swbm_build_skb() error: uninitialized symbol 'num_frags'.
kernel test robot
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2022/04/09
[kbuild] [l1k:smsc95xx_5.17 15/201] kernel/printk/printk.c:2900:2: warning: Value stored to 'seq' is never read [clang-analyzer-deadcode.DeadStores]
kernel test robot
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2022/04/09
[kbuild] [morse:mpam/snapshot/v5.17 63/137] fs/resctrl/rdtgroup.c:2611:12: warning: Assigned value is garbage or undefined [clang-analyzer-core.uninitialized.Assign]
kernel test robot
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2022/04/09
[kbuild] [sashal-stable:pending-5.10 84/98] net/sunrpc/xprt.c:1638:18-28: ERROR: function xprt_dynamic_alloc_slot called on line 1676 inside lock on line 1670 but uses GFP_KERNEL
kernel test robot
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2022/04/09
[kbuild] [PATCH] SUNRPC/xprt: fix call_kern.cocci warnings
kernel test robot
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2022/04/09
[kbuild] [l1k:smsc95xx_5.17 642/888] drivers/gpu/drm/drm_bridge.c:828:9: warning: Assigned value is garbage or undefined [clang-analyzer-core.uninitialized.Assign]
kernel test robot
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2022/04/09
[kbuild] drivers/net/veth.c:1612:68: warning: Parameter 'tb' can be declared with const [constParameter]
kernel test robot
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2022/04/09
[kbuild] Re: [Intel-gfx] [PATCH v2 1/2] drm/dp: Factor out a function to probe a DPCD address
kernel test robot
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2022/04/09
[kbuild] drivers/net/macsec.c:4024:6: warning: Local variable 'send_sci' shadows outer function [shadowFunction]
kernel test robot
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2022/04/09
[kbuild] [jarkko-tpmdd:master 3/3] drivers/char/tpm/tpm_tis_synquacer.c:42:9: warning: Unused variable: result_le16 [unusedVariable]
kernel test robot
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2022/04/09
[kbuild] drivers/scsi/ufs/ufshcd-pci.c:73:44: warning: Shifting signed 32-bit value by 31 bits is implementation-defined behaviour. See condition at line 73. [shiftTooManyBitsSigned]
kernel test robot
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2022/04/09
[kbuild] Re: [PATCH bpf-next v4 05/13] bpf: Allow storing referenced kptr in map
kernel test robot
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2022/04/09
[kbuild] [l1k:smsc95xx_5.17 642/888] drivers/gpu/drm/drm_bridge.c:828:9: warning: Assigned value is garbage or undefined [clang-analyzer-core.uninitialized.Assign]
kernel test robot
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2022/04/09
[kbuild] [ammarfaizi2-block:rostedt/linux-trace/for-next-core 21/46] kernel/trace/trace_events_user.c:915 user_events_ioctl_reg() warn: ignoring unreachable code.
kernel test robot
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2022/04/09
[kbuild] drivers/scsi/ufs/ufshcd.c:4346:23: warning: Signed integer overflow for expression '(0xD041&0xFFFF)<<16'. [integerOverflow]
kernel test robot
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2022/04/09
[kbuild] [krzk-github:n/qcom-ufs-opp-v2 14/16] drivers/opp/core.c:1740:39: warning: Uninitialized variables: opp.node, opp.kref, opp.available, opp.dynamic, opp.turbo, opp.suspend, opp.removed, opp.pstate, opp.rate, opp.level, opp.rates, opp.supplies, opp.bandwidth, opp.clock_latency_ns, opp.required_...
kernel test robot
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2022/04/08
[kbuild] sound/soc/mediatek/mt8195/mt8195-afe-pcm.c:208:23: warning: Value stored to 'afe' during its initialization is never read [clang-analyzer-deadcode.DeadStores]
kernel test robot
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2022/04/08
[kbuild] drivers/gpu/drm/bridge/ite-it6505.c:1330:5: warning: Variable 'audio_word_length_map' can be declared with const [constVariable]
kernel test robot
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2022/04/08
[kbuild] Re: [PATCH 1/3] memory tiering: hot page selection with hint page fault latency
kernel test robot
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2022/04/08
[kbuild] drivers/usb/musb/musb_gadget.c:1705:2: 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 o...
kernel test robot
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2022/04/08
[kbuild] [jirislaby:devel 48/50] drivers/tty/serial/cpm_uart/cpm_uart.h: cpm_uart_cpm2.h is included more than once.
kernel test robot
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2022/04/08
[kbuild] Re: [PATCH 11/22] clk: Skip set_rate_range if our clock is orphan
kernel test robot
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2022/04/08
[kbuild] Re: [PATCH 05/22] clk: tests: Add tests for single parent mux
kernel test robot
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2022/04/08
[kbuild] Re: [PATCH 05/22] clk: tests: Add tests for single parent mux
kernel test robot
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2022/04/08
[kbuild] Re: [PATCH bpf-next v3 2/7] bpf: per-cgroup lsm flavor
kernel test robot
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2022/04/08
[kbuild] drivers/gpu/drm/msm/hdmi/hdmi_phy_8996.c:141:14-16: WARNING opportunity for min()
kernel test robot
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2022/04/08
[kbuild] [PATCH] drm/msm: fix returnvar.cocci warnings
kernel test robot
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2022/04/08
[kbuild] [PATCH] drm/msm: fix minmax.cocci warnings
kernel test robot
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2022/04/08
[kbuild] [avpatel:riscv_kvm_aia_v1 28/29] arch/riscv/kvm/aia_aplic.c:303:6: warning: Branch condition evaluates to a garbage value [clang-analyzer-core.uninitialized.Branch]
kernel test robot
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2022/04/08
[kbuild] drivers/net/ethernet/broadcom/bnxt/bnxt_ptp.c:838 bnxt_ptp_init() warn: missing error code 'rc'
kernel test robot
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2022/04/08
[kbuild] Re: [PATCH net-next] tcp: add accessors to read/set tp->snd_cwnd
kernel test robot