[kbuild] [linux-next:master 399/3509] security/apparmor/policy_unpack_test.c:149 policy_unpack_test_unpack_array_with_null_name() error: uninitialized symbol 'array_size'.

/3509] apparmor: make unpack_array return a trianary value :: branch date: 3 hours ago :: commit date: 3 weeks ago config: parisc-randconfig-m031-20221024 compiler: hppa-linux-gcc (GCC) 12.1.0 If you fix the issue, kindly add following tag where applicable | Reported-by: kernel test robot

[kbuild] drivers/spi/spi-amd.c:253 amd_set_spi_freq() error: buffer overflow 'amd_spi_freq' 9 <= 9 (assuming for loop doesn't break)

| Reported-by: kernel test robot | Reported-by: Dan Carpenter New smatch warnings: drivers/spi/spi-amd.c:253 amd_set_spi_freq() error: buffer overflow 'amd_spi_freq' 9 <= 9 (assuming for loop doesn't break) Old smatch warnings: drivers/spi/spi-amd.c:256 amd_set_spi_freq() erro

[kbuild] drivers/bluetooth/bt3c_cs.c:370 bt3c_interrupt() warn: ignoring unreachable code.

| Reported-by: kernel test robot | Reported-by: Dan Carpenter New smatch warnings: drivers/bluetooth/bt3c_cs.c:370 bt3c_interrupt() warn: ignoring unreachable code. drivers/bluetooth/bt3c_cs.c:524 bt3c_load_firmware() warn: ignoring unreachable code. drivers/bluetooth/bluecard_cs.c:171

[kbuild] Re: [PATCH 4/8] apparmor: use type safe idmapping helpers

atch subject: [PATCH 4/8] apparmor: use type safe idmapping helpers :: branch date: 26 hours ago :: commit date: 26 hours ago config: parisc-randconfig-m031-20221024 compiler: hppa-linux-gcc (GCC) 12.1.0 If you fix the issue, kindly add following tag where applicable | Reported-by: kerne

[kbuild] kernel/rcu/tree.c:1415 rcu_poll_gp_seq_start_unlocked() error: uninitialized symbol 'flags'.

by: kernel test robot | Reported-by: Dan Carpenter smatch warnings: kernel/rcu/tree.c:1415 rcu_poll_gp_seq_start_unlocked() error: uninitialized symbol 'flags'. kernel/rcu/tree.c:1431 rcu_poll_gp_seq_end_unlocked() error: uninitialized symbol 'flags'. vim +/flags +1415 kernel/r

[kbuild] [zohar-integrity:next-integrity-testing 3/3] security/integrity/ima/ima_policy.c:657 ima_match_rules() error: we previously assumed 'lsm_rule' could be null (see line 642)

applicable | Reported-by: kernel test robot | Reported-by: Dan Carpenter smatch warnings: security/integrity/ima/ima_policy.c:657 ima_match_rules() error: we previously assumed 'lsm_rule' could be null (see line 642) vim +/lsm_rule +657 security/integrity/ima/ima_policy.c e9085e0ad38a

[kbuild] drivers/misc/altera-stapl/altera-lpt.c:20 byteblaster_write() warn: ignoring unreachable code.

| Reported-by: kernel test robot | Reported-by: Dan Carpenter smatch warnings: drivers/misc/altera-stapl/altera-lpt.c:20 byteblaster_write() warn: ignoring unreachable code. vim +20 drivers/misc/altera-stapl/altera-lpt.c fa766c9be58bd8 drivers/staging/altera-stapl/altera-lpt.c Igor M. Liplianin 2011

[kbuild] lib/kunit/string-stream.c:60 string_stream_vadd() warn: passing a valid pointer to 'PTR_ERR'

| Reported-by: kernel test robot | Reported-by: Dan Carpenter smatch warnings: lib/kunit/string-stream.c:60 string_stream_vadd() warn: passing a valid pointer to 'PTR_ERR' vim +/PTR_ERR +60 lib/kunit/string-stream.c d1fadef194008b Brendan Higgins 2019-09-23 39 d1fadef194008b Brend

[kbuild] sound/soc/intel/avs/boards/rt5682.c:229 avs_create_dapm_routes() warn: potentially one past the end of array 'dr[idx]'

tag where applicable | Reported-by: kernel test robot | Reported-by: Dan Carpenter New smatch warnings: sound/soc/intel/avs/boards/rt5682.c:229 avs_create_dapm_routes() warn: potentially one past the end of array 'dr[idx]' Old smatch warnings: sound/soc/intel/avs/boards/rt5682.c:230 av

[kbuild] sound/soc/intel/avs/boards/rt298.c:177 avs_create_dapm_routes() warn: potentially one past the end of array 'dr[idx]'

tag where applicable | Reported-by: kernel test robot | Reported-by: Dan Carpenter New smatch warnings: sound/soc/intel/avs/boards/rt298.c:177 avs_create_dapm_routes() warn: potentially one past the end of array 'dr[idx]' Old smatch warnings: sound/soc/intel/avs/boards/rt298.c:178 avs_creat

[kbuild] [linux-next:master 2113/3285] drivers/net/ethernet/freescale/fman/fman_memac.c:1209 memac_initialization() warn: passing zero to 'PTR_ERR'

] net: fman: memac: Add serdes support :: branch date: 19 hours ago :: commit date: 5 days ago config: csky-randconfig-m041-20221024 compiler: csky-linux-gcc (GCC) 12.1.0 If you fix the issue, kindly add following tag where applicable | Reported-by: kernel test robot | Reported-by: Dan

[kbuild] drivers/net/ethernet/marvell/mvneta.c:2376 mvneta_swbm_build_skb() error: uninitialized symbol 'num_frags'.

where applicable | Reported-by: kernel test robot | Reported-by: Dan Carpenter smatch warnings: drivers/net/ethernet/marvell/mvneta.c:2376 mvneta_swbm_build_skb() error: uninitialized symbol 'num_frags'. vim +/num_frags +2376 drivers/net/ethernet/marvell/mvneta.c 8dc9a0888f4c8e Lorenz

[kbuild] sound/soc/intel/avs/boards/rt286.c:177 avs_create_dapm_routes() warn: potentially one past the end of array 'dr[idx]'

tag where applicable | Reported-by: kernel test robot | Reported-by: Dan Carpenter New smatch warnings: sound/soc/intel/avs/boards/rt286.c:177 avs_create_dapm_routes() warn: potentially one past the end of array 'dr[idx]' Old smatch warnings: sound/soc/intel/avs/boards/rt286.c:178 avs_creat

[kbuild] [driver-core:kobject-const2 8/12] drivers/iio/frequency/adf4350.c:394 adf4350_parse_dt() warn: could not determine type of argument 4

the issue, kindly add following tag where applicable | Reported-by: kernel test robot | Reported-by: Dan Carpenter smatch warnings: drivers/iio/frequency/adf4350.c:394 adf4350_parse_dt() warn: could not determine type of argument 4 vim +394 drivers/iio/frequency/adf4350.c e31166f0fd4847 Michael

[kbuild] Re: [PATCH] mm/vmscan: reduce double-check if kswapd is not able to sleep

: microblaze-randconfig-m041-20221023 compiler: microblaze-linux-gcc (GCC) 12.1.0 If you fix the issue, kindly add following tag where applicable | Reported-by: kernel test robot | Reported-by: Dan Carpenter New smatch warnings: mm/vmscan.c:7261 kswapd_try_to_sleep() error: uninitialized symbol '

[kbuild] drivers/media/rc/serial_ir.c:157 soutp() warn: ignoring unreachable code.

| Reported-by: kernel test robot | Reported-by: Dan Carpenter New smatch warnings: drivers/media/rc/serial_ir.c:157 soutp() warn: ignoring unreachable code. drivers/media/rc/serial_ir.c:406 hardware_init_port() warn: ignoring unreachable code. drivers/accessibility/speakup/serialio.c:162

[kbuild] [driver-core:driver-core-testing 8/12] drivers/hwmon/iio_hwmon.c:155 iio_hwmon_probe() warn: could not determine type of argument 4

ou fix the issue, kindly add following tag where applicable | Reported-by: kernel test robot | Reported-by: Dan Carpenter smatch warnings: drivers/hwmon/iio_hwmon.c:155 iio_hwmon_probe() warn: could not determine type of argument 4 vim +155 drivers/hwmon/iio_hwmon.c e0f8a24e0edfde drivers/s

[kbuild] Re: [PATCH v6 4/4] thermal: mediatek: add another get_temp ops for thermal sensors

ct: [PATCH v6 4/4] thermal: mediatek: add another get_temp ops for thermal sensors :: branch date: 2 days ago :: commit date: 2 days ago config: parisc-randconfig-m041-20221019 compiler: hppa-linux-gcc (GCC) 12.1.0 If you fix the issue, kindly add following tag where applicable | Reporte

[kbuild] Re: [RFC PATCH 1/2] clk: qcom: clk-rcg2: introduce support for multiple conf for same freq

e, kindly add following tag where applicable | Reported-by: kernel test robot | Reported-by: Dan Carpenter smatch warnings: drivers/clk/qcom/clk-rcg2.c:254 clk_rcg2_select_conf() error: potentially dereferencing uninitialized 'best_conf'. vim +/best_conf +254 drivers/clk/qcom/clk-r

[kbuild] Re: [PATCH V4 1/8] block, bfq: split sync bfq_queues on a per-actuator basis

split sync bfq_queues on a per-actuator basis :: branch date: 21 hours ago :: commit date: 21 hours ago config: openrisc-randconfig-m041-20221019 compiler: or1k-linux-gcc (GCC) 12.1.0 If you fix the issue, kindly add following tag where applicable | Reported-by: kernel test robot | Repo

[kbuild] [linux-next:master 2506/2538] arch/parisc/kernel/drivers.c:337 print_hwpath() warn: impossible condition '(path->bc[i] == -1) => (0-255 == (-1))'

tag where applicable | Reported-by: kernel test robot | Reported-by: Dan Carpenter smatch warnings: arch/parisc/kernel/drivers.c:337 print_hwpath() warn: impossible condition '(path->bc[i] == -1) => (0-255 == (-1))' arch/parisc/kernel/drivers.c:410 setup_bus_id() warn: impossible con

[kbuild] drivers/input/gameport/lightning.c:99 l4_open() warn: ignoring unreachable code.

| Reported-by: kernel test robot | Reported-by: Dan Carpenter New smatch warnings: drivers/input/gameport/lightning.c:99 l4_open() warn: ignoring unreachable code. drivers/char/tpm/tpm_atmel.h:96 tpm_read_index() warn: ignoring unreachable code. drivers/hwmon/w83627ehf.c:104 superio_inb() warn: ignoring

[kbuild] drivers/gpu/host1x/context.c:77 host1x_memory_context_list_init() warn: missing error code 'err'

: kernel test robot | Reported-by: Dan Carpenter smatch warnings: drivers/gpu/host1x/context.c:77 host1x_memory_context_list_init() warn: missing error code 'err' vim +/err +77 drivers/gpu/host1x/context.c 8aa5bcb6161206 Mikko Perttunen 2022-06-27 15 8aa5bcb6161206 Mikko Perttun

[kbuild] Re: [PATCH v3 6/6] soc: qcom: rpmh-rsc: Write CONTROL_TCS with next timer wakeup

20221019 compiler: arm-linux-gnueabi-gcc (GCC) 12.1.0 If you fix the issue, kindly add following tag where applicable | Reported-by: kernel test robot | Reported-by: Dan Carpenter smatch warnings: drivers/soc/qcom/rpmh-rsc.c:160 xloops_to_cycles() warn: right shifting more than type allows 32 vs 32

[kbuild] [linux-next:master 1654/2220] lib/memcpy_kunit.c:299 init_large() warn: calling memset(x, y, ARRAY_SIZE());

/memcpy: Adding dynamic size and window tests :: branch date: 17 hours ago :: commit date: 35 hours ago config: csky-randconfig-m041-20221018 compiler: csky-linux-gcc (GCC) 12.1.0 If you fix the issue, kindly add following tag where applicable | Reported-by: kernel test robot | Reported-by

[kbuild] [intel-tdx:kvm-upstream-workaround 56/358] mm/memfd_inaccessible.c:157 memfd_mkinaccessible() error: 'file' dereferencing possible ERR_PTR()

924 commit: 27607a996762f6ad9e181370f2c9c02592adf156 [56/358] mm/memfd: Introduce userspace inaccessible memfd :: branch date: 2 days ago :: commit date: 3 weeks ago config: x86_64-randconfig-m001 compiler: gcc-11 (Debian 11.3.0-8) 11.3.0 If you fix the issue, kindly add following tag where applicable | Reported-by: kernel

[kbuild] Re: [PATCH v2] iio: temperature: Add driver support for Maxim MAX30208

nch date: 24 hours ago :: commit date: 24 hours ago config: openrisc-randconfig-m041-20221019 compiler: or1k-linux-gcc (GCC) 12.1.0 If you fix the issue, kindly add following tag where applicable | Reported-by: kernel test robot | Reported-by: Dan Carpenter smatch warnings: drivers/iio/temp

[kbuild] Re: [PATCH] kunit: update NULL vs IS_ERR() tests

lowing tag where applicable | Reported-by: kernel test robot | Reported-by: Dan Carpenter smatch warnings: lib/kunit/string-stream.c:60 string_stream_vadd() warn: passing a valid pointer to 'PTR_ERR' vim +/PTR_ERR +60 lib/kunit/string-stream.c d1fadef194008b Brendan Higgins 2019-09-23

[kbuild] [linux-next:pending-fixes 8/192] drivers/spi/spi-tegra210-quad.c:1160 tegra_qspi_combined_seq_xfer() warn: iterator used outside loop: 'xfer'

: 8777dd9dff4020bba66654ec92e4b0ab6367ad30 [8/192] spi: tegra210-quad: Fix combined sequence :: branch date: 8 hours ago :: commit date: 2 weeks ago config: nios2-randconfig-m041-20221018 compiler: nios2-linux-gcc (GCC) 12.1.0 If you fix the issue, kindly add following tag where applicable | Reported-by: kernel test

[kbuild] drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c:1160 gpm_timestamp_shift() error: uninitialized symbol 'reg'.

the issue, kindly add following tag where applicable | Reported-by: kernel test robot | Reported-by: Dan Carpenter New smatch warnings: drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c:1160 gpm_timestamp_shift() error: uninitialized symbol 'reg'. Old smatch warnings: drivers/gpu/d

[kbuild] drivers/net/ethernet/sunplus/spl2sw_int.c:115 spl2sw_rx_poll() error: potentially dereferencing uninitialized 'h_desc'.

-by: kernel test robot | Reported-by: Dan Carpenter New smatch warnings: drivers/net/ethernet/sunplus/spl2sw_int.c:115 spl2sw_rx_poll() error: potentially dereferencing uninitialized 'h_desc'. Old smatch warnings: arch/nios2/include/asm/thread_info.h:62 current_thread_info() error: uni

[kbuild] kernel/sched/psi.c:1483 psi_proc_init() warn: proc file '"pressure/irq"' is world writable

test robot | Reported-by: Dan Carpenter smatch warnings: kernel/sched/psi.c:1483 psi_proc_init() warn: proc file '"pressure/irq"' is world writable vim +1483 kernel/sched/psi.c 52b1364ba0b1051 Chengming Zhou 2022-08-26 1474 eb414681d5a07d2 Johannes Weiner2018

[kbuild] drivers/net/ethernet/mediatek/mtk_wed_debugfs.c:73 dump_wed_regs() error: uninitialized symbol 'val'.

| Reported-by: kernel test robot | Reported-by: Dan Carpenter smatch warnings: drivers/net/ethernet/mediatek/mtk_wed_debugfs.c:73 dump_wed_regs() error: uninitialized symbol 'val'. vim +/val +73 drivers/net/ethernet/mediatek/mtk_wed_debugfs.c 804775dfc2885e93 Felix Fietkau 2022

[kbuild] [linux-next:master 674/1443] drivers/gpu/drm/i915/display/intel_drrs.c:393:0-23: WARNING: intel_drrs_debugfs_ctl_fops should be defined with DEFINE_DEBUGFS_ATTRIBUTE

by: kernel test robot | Reported-by: Julia Lawall cocci warnings: (new ones prefixed by >>) >> drivers/gpu/drm/i915/display/intel_drrs.c:393:0-23: WARNING: >> intel_drrs_debugfs_ctl_fops should be defined with DEFINE_DEBUGFS_ATTRIBUTE -- 0-DAY CI Kernel Test Service https://

[kbuild] Re: [PATCH 1/2] fsnotify: Protect i_fsnotify_mask and child flags with inode rwsem

branch date: 18 hours ago :: commit date: 18 hours ago config: i386-randconfig-m021 compiler: gcc-11 (Debian 11.3.0-8) 11.3.0 If you fix the issue, kindly add following tag where applicable | Reported-by: kernel test robot | Reported-by: Dan Carpenter smatch warnings: fs/notify/mark.c:357 fsn

[kbuild] Re: [PATCH v2 2/2] virtio-blk: add support for zoned block devices

days ago :: commit date: 2 days ago config: csky-randconfig-m041-20221018 compiler: csky-linux-gcc (GCC) 12.1.0 If you fix the issue, kindly add following tag where applicable | Reported-by: kernel test robot | Reported-by: Dan Carpenter New smatch warnings: drivers/block/virtio_blk.c:705 virt

[kbuild] Re: [PATCH 1/2] thermal: Validate new state in cur_state_store()

kumar%40linaro.org patch subject: [PATCH 1/2] thermal: Validate new state in cur_state_store() :: branch date: 12 hours ago :: commit date: 12 hours ago config: m68k-randconfig-m041-20221017 compiler: m68k-linux-gcc (GCC) 12.1.0 If you fix the issue, kindly add following tag where applicable

[kbuild] Re: [PATCH v2] fs: jfs: fix shift-out-of-bounds in dbAllocAG

, kindly add following tag where applicable | Reported-by: kernel test robot | Reported-by: Dan Carpenter smatch warnings: fs/jfs/jfs_dmap.c:196 dbMount() warn: impossible condition '(bmp->db_bmap.dn_agl2size > (1 << (13 + 3 * 10)) - 7) => (s32min-s32max > 8796093022201)&#

[kbuild] lib/find_bit.c:140 __find_nth_bit() error: uninitialized symbol 'tmp'.

{,_and,_andnot}_bit() date: 2 weeks ago :: branch date: 7 hours ago :: commit date: 2 weeks ago config: x86_64-randconfig-m001 compiler: gcc-11 (Debian 11.3.0-8) 11.3.0 If you fix the issue, kindly add following tag where applicable | Reported-by: kernel test robot | Reported-by: Dan

[kbuild] mm/memcontrol.c:670 __mem_cgroup_flush_stats() error: uninitialized symbol 'flag'.

applicable | Reported-by: kernel test robot | Reported-by: Dan Carpenter New smatch warnings: mm/memcontrol.c:670 __mem_cgroup_flush_stats() error: uninitialized symbol 'flag'. Old smatch warnings: arch/nios2/include/asm/thread_info.h:71 current_thread_info() error: uninitialized symbol

[kbuild] Re: [PATCH net-next v5 1/4] devlink: Extend devlink-rate api with export functions and new params

date: 2 days ago config: nios2-randconfig-m041-20221012 compiler: nios2-linux-gcc (GCC) 12.1.0 If you fix the issue, kindly add following tag where applicable | Reported-by: kernel test robot | Reported-by: Dan Carpenter New smatch warnings: net/core/devlink.c:10301 devl_rate_node_create() wa

[kbuild] Re: [PATCH v2 13/15] btrfs: extract kthread code into its own init/exit helpers

for-next :: branch date: 23 hours ago :: commit date: 23 hours ago config: parisc-randconfig-m041-20221012 compiler: hppa-linux-gcc (GCC) 12.1.0 If you fix the issue, kindly add following tag where applicable | Reported-by: kernel test robot | Reported-by: Dan Carpenter New smatch warnin

[kbuild] drivers/gpio/gpiolib-acpi.c:1036 acpi_dev_gpio_irq_wake_get_by() warn: passing a valid pointer to 'PTR_ERR'

ue, kindly add following tag where applicable | Reported-by: kernel test robot | Reported-by: Dan Carpenter smatch warnings: drivers/gpio/gpiolib-acpi.c:1036 acpi_dev_gpio_irq_wake_get_by() warn: passing a valid pointer to 'PTR_ERR' vim +/PTR_ERR +1036 drivers/gpio/gpiolib-acpi.c

[kbuild] Re: [PATCH v2 07/15] btrfs: extract chunk tree read code into its own init/exit helpers

for-next :: branch date: 17 hours ago :: commit date: 17 hours ago config: parisc-randconfig-m041-20221012 compiler: hppa-linux-gcc (GCC) 12.1.0 If you fix the issue, kindly add following tag where applicable | Reported-by: kernel test robot | Reported-by: Dan Carpenter New smatch warnin

[kbuild] drivers/power/supply/rk817_charger.c:143 rk817_chg_cur_to_reg() warn: signedness bug returning '(-22)'

| Reported-by: kernel test robot | Reported-by: Dan Carpenter New smatch warnings: drivers/power/supply/rk817_charger.c:143 rk817_chg_cur_to_reg() warn: signedness bug returning '(-22)' drivers/power/supply/rk817_charger.c:788 rk817_read_or_set_full_charge_on_boot() warn: unsigned 

[kbuild] [ebiggers:wip-fsverity 2/7] fs/verity/open.c:220 fsverity_create_info() warn: Please consider using kvcalloc instead of kvmalloc_array

] fsverity: support verification with tree block size < PAGE_SIZE :: branch date: 17 hours ago :: commit date: 17 hours ago config: parisc-randconfig-m041-20221012 compiler: hppa-linux-gcc (GCC) 12.1.0 If you fix the issue, kindly add following tag where applicable | Reported-by: kernel t

[kbuild] drivers/nvme/host/ioctl.c:119 nvme_map_user_request() warn: variable dereferenced before check 'bio' (see line 104)

| Reported-by: kernel test robot | Reported-by: Dan Carpenter smatch warnings: drivers/nvme/host/ioctl.c:119 nvme_map_user_request() warn: variable dereferenced before check 'bio' (see line 104) vim +/bio +119 drivers/nvme/host/ioctl.c 470e900c8036ff1 Kanchan Joshi 2022-

[kbuild] fs/erofs/fscache.c:316 erofs_fscache_data_read() warn: passing a valid pointer to 'PTR_ERR'

| Reported-by: kernel test robot | Reported-by: Dan Carpenter New smatch warnings: fs/erofs/fscache.c:316 erofs_fscache_data_read() warn: passing a valid pointer to 'PTR_ERR' Old smatch warnings: fs/erofs/fscache.c:232 erofs_fscache_meta_read_folio() warn: passing a valid pointer t

[kbuild] fs/erofs/fscache.c:226 erofs_fscache_meta_read_folio() warn: passing a valid pointer to 'PTR_ERR'

tag where applicable | Reported-by: kernel test robot | Reported-by: Dan Carpenter New smatch warnings: fs/erofs/fscache.c:226 erofs_fscache_meta_read_folio() warn: passing a valid pointer to 'PTR_ERR' Old smatch warnings: fs/erofs/fscache.c:307 erofs_fscache_read_folio() warn: passi

[kbuild] [ammarfaizi2-block:akpm/mm/mm-nonmm-unstable 17/85] arch/ia64/kernel/sys_ia64.c:188 ia64_clock_getres() warn: statement has no effect 3

12.1.0 If you fix the issue, kindly add following tag where applicable | Reported-by: kernel test robot | Reported-by: Dan Carpenter smatch warnings: arch/ia64/kernel/sys_ia64.c:188 ia64_clock_getres() warn: statement has no effect 3 arch/ia64/kernel/sys_ia64.c:188 ia64_clock_getres() warn: in

kbuild@lists.01.org

If you fix the issue, kindly add following tag where applicable | Reported-by: kernel test robot | Reported-by: Dan Carpenter smatch warnings: mm/mmap.c:2985 vm_brk_flags() warn: inconsistent returns '&mm->mmap_lock'. vim +2985 mm/mmap.c ^1da177e4c3f41 Linus Torvalds2005-0

[kbuild] drivers/iio/industrialio-core.c:1446 current_timestamp_clock_show() error: uninitialized symbol 'name'.

tag where applicable | Reported-by: kernel test robot | Reported-by: Dan Carpenter smatch warnings: drivers/iio/industrialio-core.c:1446 current_timestamp_clock_show() error: uninitialized symbol 'name'. drivers/iio/industrialio-core.c:1446 current_timestamp_clock_show() error: unin

[kbuild] [linux-next:master 9542/12895] mm/mmap.c:1011 __vma_adjust() error: uninitialized symbol 'next_next'.

he issue, kindly add following tag where applicable | Reported-by: kernel test robot | Reported-by: Dan Carpenter smatch warnings: mm/mmap.c:1011 __vma_adjust() error: uninitialized symbol 'next_next'. vim +/next_next +1011 mm/mmap.c ^1da177e4c3f41 Linus Torvalds2005-04-1

[kbuild] [linux-next:master 10975/12895] fs/ntfs3/namei.c:487 ntfs_d_compare() error: uninitialized symbol 'uni1'.

/12895] fs/ntfs3: Add option "nocase" :: branch date: 14 hours ago :: commit date: 10 days ago config: x86_64-randconfig-m001-20221010 compiler: gcc-11 (Debian 11.3.0-5) 11.3.0 If you fix the issue, kindly add following tag where applicable | Reported-by: kernel test robot | Report

[kbuild] arch/x86/kvm/x86.c:4988 kvm_arch_tsc_set_attr() warn: check for integer overflow 'offset'

-by: kernel test robot | Reported-by: Dan Carpenter smatch warnings: arch/x86/kvm/x86.c:4988 kvm_arch_tsc_set_attr() warn: check for integer overflow 'offset' arch/x86/kvm/x86.c:5029 kvm_vcpu_ioctl_device_attr() error: uninitialized symbol 'r'. vim +/offset +498

[kbuild] [tip:sched/psi 8/11] kernel/sched/psi.c:1483 psi_proc_init() warn: proc file '"pressure/irq"' is world writable

: kernel test robot | Reported-by: Dan Carpenter smatch warnings: kernel/sched/psi.c:1483 psi_proc_init() warn: proc file '"pressure/irq"' is world writable vim +1483 kernel/sched/psi.c 52b1364ba0b105 Chengming Zhou 2022-08-26 1474 eb414681d5a07d Johannes Weiner2018

[kbuild] drivers/clk/clkdev.c:379 devm_clk_hw_register_clkdev() error: uninitialized symbol 'cl'.

ebian 11.3.0-5) 11.3.0 If you fix the issue, kindly add following tag where applicable | Reported-by: kernel test robot | Reported-by: Dan Carpenter smatch warnings: drivers/clk/clkdev.c:379 devm_clk_hw_register_clkdev() error: uninitialized symbol 'cl'. vim +/cl +379 drive

[kbuild] [chrome-os:chromeos-5.15 111/112] drivers/gpu/drm/virtio/virtgpu_object.c:174:9-16: ERROR: PTR_ERR applied after initialization to constant on line 173

| Reported-by: kernel test robot | Reported-by: Julia Lawall cocci warnings: (new ones prefixed by >>) >> drivers/gpu/drm/virtio/virtgpu_object.c:174:9-16: ERROR: PTR_ERR applied >> after initialization to constant on line 173 vim +174 drivers/gpu/drm/virtio/virtgpu_object.c dc5698e8

[kbuild] [chrome-os:chromeos-5.15 111/112] drivers/gpu/drm/virtio/virtgpu_object.c:174 virtio_gpu_object_shmem_init() warn: passing zero to 'PTR_ERR'

-by: kernel test robot | Reported-by: Dan Carpenter smatch warnings: drivers/gpu/drm/virtio/virtgpu_object.c:174 virtio_gpu_object_shmem_init() warn: passing zero to 'PTR_ERR' vim +/PTR_ERR +174 drivers/gpu/drm/virtio/virtgpu_object.c dc5698e80cf724 Dave Airlie 2013-

[kbuild] Re: [PATCH 1/1] mm/mmap_lock: Remove unnecessary 'NULL' values from Pointer

x/kernel/git/akpm/mm.git mm-everything :: branch date: 16 hours ago :: commit date: 16 hours ago config: x86_64-randconfig-m001 compiler: gcc-11 (Debian 11.3.0-5) 11.3.0 If you fix the issue, kindly add following tag where applicable | Reported-by: kernel test robot | Reported-by: D

[kbuild] drivers/gpio/gpio-pca953x.c:478 pcal6534_recalc_addr() error: uninitialized symbol 'pinctrl'.

: 13c5d4ce806026a3d06efa2fcc1e5a0cb875df29 gpio: pca953x: Add support for PCAL6534 date: 3 weeks ago :: branch date: 7 hours ago :: commit date: 3 weeks ago config: x86_64-randconfig-m001 compiler: gcc-11 (Debian 11.3.0-5) 11.3.0 If you fix the issue, kindly add following tag where applicable | Reported-by: kernel test

[kbuild] arch/riscv/kvm/vcpu_insn.c:298 csr_insn() warn: we never enter this loop

extensible CSR emulation framework date: 2 months ago :: branch date: 2 hours ago :: commit date: 2 months ago config: riscv-randconfig-m041-20221009 compiler: riscv64-linux-gcc (GCC) 12.1.0 If you fix the issue, kindly add following tag where applicable | Reported-by: kernel test robot

[kbuild] Re: [Intel-gfx] [PATCH 2/2] drm/i915: debugfs entry to control ignore long hpd flag

: branch date: 29 hours ago :: commit date: 29 hours ago config: x86_64-randconfig-c002 compiler: gcc-11 (Debian 11.3.0-5) 11.3.0 If you fix the issue, kindly add following tag where applicable | Reported-by: kernel test robot | Reported-by: Julia Lawall cocci warnings: (new ones

[kbuild] [l1k:rs485_sitara 2/2] drivers/tty/serial/8250/8250_omap.c:826 omap8250_rs485_config() warn: bitwise AND condition is false here

ago :: commit date: 34 hours ago config: xtensa-randconfig-m031-20221002 compiler: xtensa-linux-gcc (GCC) 12.1.0 If you fix the issue, kindly add following tag where applicable | Reported-by: kernel test robot | Reported-by: Dan Carpenter smatch warnings: drivers/tty/serial/8250/8250_omap.c

[kbuild] [ti:ti-rt-linux-5.10.y-cicd 16982/19248] drivers/thermal/k3_j72xx_bandgap.c:520 k3_j72xx_bandgap_probe() warn: possible memory leak of 'ref_table'

-by: kernel test robot | Reported-by: Dan Carpenter smatch warnings: drivers/thermal/k3_j72xx_bandgap.c:520 k3_j72xx_bandgap_probe() warn: possible memory leak of 'ref_table' vim +/ref_table +520 drivers/thermal/k3_j72xx_bandgap.c f8ef55d018a4cb Keerthy 2022-06-01 353 f8ef55d018a4

[kbuild] kernel/futex/requeue.c:844:13-14: WARNING opportunity for min()

aaf commit: e5c6828493b5fa6a3c4606b43e80ab6c5ecf futex: Split out requeue date: 12 months ago :: branch date: 2 hours ago :: commit date: 12 months ago config: x86_64-randconfig-c002 compiler: gcc-11 (Debian 11.3.0-5) 11.3.0 If you fix the issue, kindly add following tag where applicable | Reported-by: kernel

[kbuild] [chrome-os:chromeos-5.15 20/27] drivers/gpu/drm/bridge/analogix/anx7625.c:2633:1-33: WARNING: Function "for_each_available_child_of_node" should have of_node_put() before break around line 26

: kernel test robot | Reported-by: Julia Lawall cocci warnings: (new ones prefixed by >>) >> drivers/gpu/drm/bridge/analogix/anx7625.c:2633:1-33: WARNING: Function >> "for_each_available_child_of_node" should have of_node_put() before break >> around line 2639.

[kbuild] Re: [PATCH v5 5/7] scsi: pm8001: Modify task abort handling for SATA task

m031-20220925 compiler: hppa64-linux-gcc (GCC) 12.1.0 If you fix the issue, kindly add following tag where applicable | Reported-by: kernel test robot | Reported-by: Dan Carpenter smatch warnings: drivers/scsi/pm8001/pm8001_sas.c:996 pm8001_abort_task() warn: variable dereferenced before chec

[kbuild] [ammarfaizi2-block:paulmck/linux-rcu/lazy.2022.09.23a 41/46] kernel/time/tick-sched.c:824:23-24: WARNING opportunity for min()

kindly add following tag where applicable | Reported-by: kernel test robot | Reported-by: Julia Lawall cocci warnings: (new ones prefixed by >>) >> kernel/time/tick-sched.c:824:23-24: WARNING opportunity for min() -- 0-DAY CI Kernel Test Service https://01.org/lkp # # Automatic

[kbuild] Re: [PATCH] Bluetooth: L2CAP: fix an illegal state transition from BT_DISCONN

ays ago config: parisc-randconfig-m031-20220925 compiler: hppa64-linux-gcc (GCC) 12.1.0 If you fix the issue, kindly add following tag where applicable | Reported-by: kernel test robot | Reported-by: Dan Carpenter New smatch warnings: net/bluetooth/l2cap_core.c:4346 l2cap_connect_create_rsp() error: unin

[kbuild] [ammarfaizi2-block:brauner/linux/fs.acl.rework.v1 9/37] fs/orangefs/orangefs-utils.c:371:64-68: duplicated argument to & or |

by: kernel test robot | Reported-by: Julia Lawall cocci warnings: (new ones prefixed by >>) >> fs/orangefs/orangefs-utils.c:371:64-68: duplicated argument to & or | vim +371 fs/orangefs/orangefs-utils.c 266626339b688e Martin Brandenburg 2016-03-17 235 d52ec74bebeff1 Christia

[kbuild] Re: [PATCH net v1] net/sched: taprio: Fix crash when adding child qdisc

: s390-linux-gcc (GCC) 12.1.0 If you fix the issue, kindly add following tag where applicable | Reported-by: kernel test robot | Reported-by: Dan Carpenter smatch warnings: net/sched/sch_taprio.c:1802 taprio_graft() warn: variable dereferenced before check 'new' (see line 1800) vim

[kbuild] [ammarfaizi2-block:clk/linux/clk-cleanup 9/9] drivers/clk/clkdev.c:379 devm_clk_hw_register_clkdev() error: uninitialized symbol 'cl'.

randconfig-m001 compiler: gcc-11 (Debian 11.3.0-5) 11.3.0 If you fix the issue, kindly add following tag where applicable | Reported-by: kernel test robot | Reported-by: Dan Carpenter smatch warnings: drivers/clk/clkdev.c:379 devm_clk_hw_register_clkdev() error: uninitialized symbol '

[kbuild] [linux-next:master 10161/11993] drivers/nvme/target/loop.c:623 nvme_loop_create_ctrl() warn: 'opts->queue_size - 1' 18446744073709551615 can't fit into 65535 'ctrl->ctrl.sqsize'

| Reported-by: kernel test robot | Reported-by: Dan Carpenter smatch warnings: drivers/nvme/target/loop.c:623 nvme_loop_create_ctrl() warn: 'opts->queue_size - 1' 18446744073709551615 can't fit into 65535 'ctrl->ctrl.sqsize' vim +623 drivers/nvme/target/loop.c fe4a97918d

[kbuild] Re: [PATCH 2/2] drm/sched: add missing NULL check in drm_sched_get_cleanup_job

tag where applicable | Reported-by: kernel test robot | Reported-by: Dan Carpenter smatch warnings: drivers/gpu/drm/scheduler/sched_main.c:845 drm_sched_get_cleanup_job() error: we previously assumed 'job->s_fence->parent' could be null (see line 832) vim +845 drivers/gpu/drm/

[kbuild] Re: [net-next PATCH v2 3/8] octeontx2-af: cn10k: mcs: Manage the MCS block hardware resources

c-randconfig-m031-20220925 compiler: hppa64-linux-gcc (GCC) 12.1.0 If you fix the issue, kindly add following tag where applicable | Reported-by: kernel test robot | Reported-by: Dan Carpenter New smatch warnings: drivers/net/ethernet/marvell/octeontx2/af/mcs_rvu_if.c:330 rvu_mbox_handler_mcs_fr

[kbuild] Re: [PATCH v4] mmc: renesas_sdhi: Fix rounding errors

g tag where applicable | Reported-by: kernel test robot | Reported-by: Dan Carpenter smatch warnings: drivers/mmc/host/renesas_sdhi_core.c:164 renesas_sdhi_clk_update() error: uninitialized symbol 'i'. vim +/i +164 drivers/mmc/host/renesas_sdhi_core.c 56c492879318f4 drivers/mmc/h

[kbuild] [djwong-xfs:vectorized-scrub 191/464] fs/xfs/xfs_swapext_item.c:57:5-24: atomic_dec_and_test variation before object free at line 58.

ce a swap-extent log intent item :: branch date: 4 days ago :: commit date: 4 days ago config: nios2-randconfig-c44-20220925 compiler: nios2-linux-gcc (GCC) 12.1.0 If you fix the issue, kindly add following tag where applicable | Reported-by: kernel test robot | Reported-by: Julia Lawa

[kbuild] [djwong-xfs:vectorized-scrub 194/464] fs/xfs/xfs_xchgrange.c:186:11-12: WARNING opportunity for max()

xfs: add a ->xchg_file_range handler :: branch date: 4 days ago :: commit date: 4 days ago config: nios2-randconfig-c44-20220925 compiler: nios2-linux-gcc (GCC) 12.1.0 If you fix the issue, kindly add following tag where applicable | Reported-by: kernel test robot | Reported-by: Julia Lawall c

[kbuild] Re: [net-next PATCH v2 1/8] octeontx2-af: cn10k: Introduce driver for macsec block.

c-randconfig-m031-20220925 compiler: hppa64-linux-gcc (GCC) 12.1.0 If you fix the issue, kindly add following tag where applicable | Reported-by: kernel test robot | Reported-by: Dan Carpenter smatch warnings: drivers/net/ethernet/marvell/octeontx2/af/mcs_rvu_if.c:29 rvu_mcs_set_lmac_

[kbuild] [chrome-os:chromeos-5.15 21905/22716] sound/pci/hda/patch_hdmi.c:232:4-9: WARNING use flexible-array member instead (https://www.kernel.org/doc/html/latest/process/deprecated.html#zero-length

[21905/22716] UPSTREAM: ASoC: codecs: Add HD-Audio codec driver :: branch date: 18 hours ago :: commit date: 2 weeks ago config: nios2-randconfig-c44-20220925 compiler: nios2-linux-gcc (GCC) 12.1.0 If you fix the issue, kindly add following tag where applicable | Reported-by: kernel test

[kbuild] Re: [PATCH 3/3] mm: THP low utilization shrinker

-m021 compiler: gcc-11 (Debian 11.3.0-5) 11.3.0 If you fix the issue, kindly add following tag where applicable | Reported-by: kernel test robot | Reported-by: Dan Carpenter smatch warnings: mm/list_lru.c:153 list_lru_add_page() warn: sleeping in atomic context mm/list_lru.c:199 list_lru_del_pa

[kbuild] [jgunthorpe:iommufd 8/14] drivers/iommu/iommufd/ioas.c:97 iommufd_ioas_iova_ranges() warn: ignoring unreachable code.

the io_pagetable :: branch date: 3 weeks ago :: commit date: 3 weeks ago config: s390-randconfig-m031-20220925 compiler: s390-linux-gcc (GCC) 12.1.0 If you fix the issue, kindly add following tag where applicable | Reported-by: kernel test robot | Reported-by: Dan Carpenter smatch

[kbuild] [djwong-xfs:vectorized-scrub 427/464] fs/xfs/libxfs/xfs_refcount.c:1870 xfs_refcount_recover_group_cow_leftovers() error: we previously assumed 'pag' could be null (see line 1810)

fcover CoW leftovers in the realtime volume :: branch date: 33 hours ago :: commit date: 33 hours ago config: parisc-randconfig-m031-20220925 compiler: hppa64-linux-gcc (GCC) 12.1.0 If you fix the issue, kindly add following tag where applicable | Reported-by: kernel test robot | Report

[kbuild] [djwong-xfs:report-refcounts 465/465] fs/xfs/xfs_fsrefs.c:746 xfs_fsrefs_rtdev() error: uninitialized symbol 'error'.

reference count information to userspace :: branch date: 34 hours ago :: commit date: 34 hours ago config: parisc-randconfig-m031-20220925 compiler: hppa64-linux-gcc (GCC) 12.1.0 If you fix the issue, kindly add following tag where applicable | Reported-by: kernel test robot | Report

[kbuild] [jic23-iio:testing 44/63] drivers/iio/imu/bno055/bno055.c:635 bno055_set_regmask() error: uninitialized symbol 'best_delta'.

: 50fe984f376abb4a00f80e13f51465ef09c2bde7 [44/63] iio: imu: add BNO055 I2C driver :: branch date: 34 hours ago :: commit date: 4 days ago config: s390-randconfig-m031-20220925 compiler: s390-linux-gcc (GCC) 12.1.0 If you fix the issue, kindly add following tag where applicable | Reported-by: kernel test

[kbuild] [djwong-xfs:vectorized-scrub 322/464] fs/xfs/libxfs/xfs_sb.c:347 xfs_validate_sb_rtgroups() warn: impossible condition '(sbp->sb_rgcount > ((-1))) => (0-u32max > u32max)'

he format of rt groups :: branch date: 31 hours ago :: commit date: 31 hours ago config: parisc-randconfig-m031-20220925 compiler: hppa64-linux-gcc (GCC) 12.1.0 If you fix the issue, kindly add following tag where applicable | Reported-by: kernel test robot | Reported-by: Dan Carpente

[kbuild] [djwong-xfs:vectorized-scrub 194/464] fs/xfs/xfs_xchgrange.c:266 xfs_xchg_range_grab_log_assist() warn: missing error code 'error'

xfs: add a ->xchg_file_range handler :: branch date: 30 hours ago :: commit date: 30 hours ago config: parisc-randconfig-m031-20220925 compiler: hppa64-linux-gcc (GCC) 12.1.0 If you fix the issue, kindly add following tag where applicable | Reported-by: kernel test robot | Reported-by: Dan Carpe

[kbuild] [djwong-xfs:vectorized-scrub 169/464] fs/xfs/libxfs/xfs_rmap.c:244 xfs_rmap_get_rec() warn: bitwise AND condition is false here

e a shadow rmap btree during rmap repair :: branch date: 29 hours ago :: commit date: 29 hours ago config: parisc-randconfig-m031-20220925 compiler: hppa64-linux-gcc (GCC) 12.1.0 If you fix the issue, kindly add following tag where applicable | Reported-by: kernel test robot | Report

[kbuild] Re: [PATCH v2 01/35] crypto: Introduce crypto_pool

t/20220924-042311 base: bf682942cd26ce9cd5e87f73ae099b383041e782 :: branch date: 2 days ago :: commit date: 2 days ago config: x86_64-randconfig-m001 compiler: gcc-11 (Debian 11.3.0-5) 11.3.0 If you fix the issue, kindly add following tag where applicable | Reported-by: kernel test robot | Reported-by:

[kbuild] [djwong-xfs:vectorized-scrub 165/464] drivers/video/fbdev/arcfb.c:587 arcfb_probe() warn: 'irq' from request_irq() not released on lines: 587.

in-memory btrees :: branch date: 27 hours ago :: commit date: 27 hours ago config: parisc-randconfig-m031-20220925 compiler: hppa64-linux-gcc (GCC) 12.1.0 If you fix the issue, kindly add following tag where applicable | Reported-by: kernel test robot | Reported-by: Dan Carpenter smatc

[kbuild] [dvyukov:dvyukov-perf-debugging 1/1] arch/x86/kernel/hw_breakpoint.c:577 hw_breakpoint_handler() error: uninitialized symbol 'info'.

applicable | Reported-by: kernel test robot | Reported-by: Dan Carpenter smatch warnings: arch/x86/kernel/hw_breakpoint.c:577 hw_breakpoint_handler() error: uninitialized symbol 'info'. vim +/info +577 arch/x86/kernel/hw_breakpoint.c 0067f1297241ea K.Prasad2009-

[kbuild] drivers/tee/optee/smc_abi.c:1222 optee_probe() warn: passing a valid pointer to 'PTR_ERR'

the issue, kindly add following tag where applicable | Reported-by: kernel test robot | Reported-by: Dan Carpenter smatch warnings: drivers/tee/optee/smc_abi.c:1222 optee_probe() warn: passing a valid pointer to 'PTR_ERR' vim +/PTR_ERR +1222 drivers/tee/optee/smc_abi.c c51a564a5

[kbuild] [linux-next:master 4378/8235] drivers/net/ethernet/freescale/fman/fman_memac.c:1286 memac_initialization() error: uninitialized symbol 'fixed_link'.

the issue, kindly add following tag where applicable Reported-by: kernel test robot Reported-by: Dan Carpenter smatch warnings: drivers/net/ethernet/freescale/fman/fman_memac.c:1286 memac_initialization() error: uninitialized symbol 'fixed_link'. vim +/fixed_link +1286 drivers/ne

[kbuild] include/linux/container_of.h:18:15: warning: use of uninitialized value '((struct usb_dmac_desc *)((char *)__mptr + 60))[41297761].node.next' [CWE-457]

us master git checkout d2a8ebbf8192b84b11f1b204c4f7c602df32aeac # save the config file COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross ARCH=arm KBUILD_USERCFLAGS='-fanalyzer -Wno-error' If you fix the issue, kindly add following tag where applicable Reported-by: kernel test

[kbuild] fs/afs/server.c:406 afs_put_server() warn: variable dereferenced before check 'server' (see line 402)

issue, kindly add following tag where applicable Reported-by: kernel test robot Reported-by: Dan Carpenter smatch warnings: fs/afs/server.c:406 afs_put_server() warn: variable dereferenced before check 'server' (see line 402) vim +/server +406 fs/afs/server.c 452181936931f0f David How

[kbuild] fs/cifs/cached_dir.c:25:32: warning: use of uninitialized value '*(short int *)((char *)&oparms + offsetof(struct cifs_open_parms, reconnect))' [CWE-457]

out 05b98fd2da6bdf241d3b9ba40582d60a84a89d70 # save the config file COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross ARCH=arm KBUILD_USERCFLAGS='-fanalyzer -Wno-error' If you fix the issue, kindly add following tag where applicable Reported-by: kernel tes

[kbuild] drivers/net/dsa/microchip/ksz_common.c:1308 ksz_switch_register() warn: potentially one past the end of array 'dev->ports[port_num]'

-...@intel.com/config) compiler: csky-linux-gcc (GCC) 12.1.0 If you fix the issue, kindly add following tag where applicable Reported-by: kernel test robot Reported-by: Dan Carpenter smatch warnings: drivers/net/dsa/microchip/ksz_common.c:1308 ksz_switch_register() warn: potentially one past the end

[kbuild] drivers/net/ethernet/emulex/benet/be_ethtool.c:1392 be_get_module_eeprom() error: uninitialized symbol 'status'.

) 12.1.0 If you fix the issue, kindly add following tag where applicable Reported-by: kernel test robot Reported-by: Dan Carpenter smatch warnings: drivers/net/ethernet/emulex/benet/be_ethtool.c:1392 be_get_module_eeprom() error: uninitialized symbol 'status'. vim +/status +1392 d

[kbuild] fs/afs/cell.c:558:21: warning: use of uninitialized value '' [CWE-457]

ss ARCH=arm KBUILD_USERCFLAGS='-fanalyzer -Wno-error' If you fix the issue, kindly add following tag where applicable Reported-by: kernel test robot gcc_analyzer warnings: (new ones prefixed by >>) fs/afs/cell.c: In function 'afs_put_cell': >> fs/afs/cell

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