[kbuild] [android-goldfish:android-5.4 8/9] fs/sdcardfs/main.c:174:14: warning: struct member 'sdcardfs_mount_private::dev_name' is never used.

" :: branch date: 13 hours ago :: commit date: 15 hours ago compiler: gcc-9 (Debian 9.3.0-13) 9.3.0 If you fix the issue, kindly add following tag as appropriate Reported-by: kbuild test robot cppcheck warnings: (new ones prefixed by >>) In file included from fs/sdcardfs/mai

[kbuild] [android-common:android-5.4 3/3] fs/namei.c:811:17-24: ERROR: reference preceded by free on line 799

path :: branch date: 5 months ago :: commit date: 5 months ago config: x86_64-randconfig-c002-20200602 (attached as .config) compiler: gcc-9 (Debian 9.3.0-13) 9.3.0 If you fix the issue, kindly add following tag as appropriate Reported-by: kbuild test robot Reported-by: Julia Lawall

[kbuild] [rcu:dev.2020.05.26b 59/70] kernel/rcu/refperf.c:391 main_func() error: we previously assumed 'buf' could be null (see line 348)

e Reported-by: kbuild test robot Reported-by: Dan Carpenter smatch warnings: kernel/rcu/refperf.c:391 main_func() error: we previously assumed 'buf' could be null (see line 348) # https://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git/commit/?id=7e2a6278a303f510883b32c1ac2d5ea7351b7e1d

[kbuild] [dhowells-fs:fscache-iter 22/62] include/linux/fscache.h:80:30: sparse: sparse: don't know how to apply mode to unsigned int enum fscache_cookie_stage

t checkout 5db57596b0d3e5e78f7202dd50a58cc154f66b7c # save the attached .config to linux build tree make W=1 C=1 ARCH=x86_64 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' If you fix the issue, kindly add following tag as appropriate Reported-by: kbuild test robot sparse warnings: (new one

[kbuild] [lkundrak-linux-mmp:lr/ariel 65/67] sound/soc/codecs/88ce156-codec.c:1274:1-6: WARNING: invalid free of devm_ allocated data

::: commit date: 11 hours ago config: sparc-randconfig-c024-20200602 (attached as .config) compiler: sparc64-linux-gcc (GCC) 9.3.0 If you fix the issue, kindly add following tag as appropriate Reported-by: kbuild test robot Reported-by: Julia Lawall coccinelle warnings: (new ones prefixed by >

[kbuild] drivers/usb/gadget/legacy/raw_gadget.c:102 raw_event_queue_fetch() warn: inconsistent returns 'queue->sema'.

ly add following tag as appropriate Reported-by: kbuild test robot Reported-by: Dan Carpenter New smatch warnings: drivers/usb/gadget/legacy/raw_gadget.c:102 raw_event_queue_fetch() warn: inconsistent returns 'queue->sema'. Old smatch warnings: drivers/usb/gadget/legacy/raw_gadget.c:397 raw_ioctl_in

[kbuild] [lkundrak-linux-mmp:lr/ariel 61/67] sound/soc/codecs/88ce156-codec.c:1341:5-8: Unneeded variable: "ret". Return "0" on line 1390

hours ago :: commit date: 9 hours ago config: sparc-randconfig-c024-20200602 (attached as .config) compiler: sparc64-linux-gcc (GCC) 9.3.0 If you fix the issue, kindly add following tag as appropriate Reported-by: kbuild test robot Reported-by: Julia Lawall coccinelle warnings: (new one

[kbuild] arch/x86/kernel/ftrace.c:371:59: sparse: sparse: subtraction of functions? Share your drugs

lowing tag as appropriate Reported-by: kbuild test robot sparse warnings: (new ones prefixed by >>) >> arch/x86/kernel/ftrace.c:371:59: sparse: sparse: subtraction of functions? >> Share your drugs arch/x86/kernel/ftrace.c:40:5: sparse: sparse: context imbalance in 'ftr

[kbuild] [linux-review:John-Fastabend/fix-ktls-with-sk_skb_verdict-programs/20200601-011016 1888/1896] kernel/bpf/ringbuf.c:332:13: sparse: sparse: context imbalance in '__bpf_ringbuf_reserve' - diffe

ppropriate Reported-by: kbuild test robot sparse warnings: (new ones prefixed by >>) >> kernel/bpf/ringbuf.c:332:13: sparse: sparse: context imbalance in >> '__bpf_ringbuf_reserve' - different lock contexts for basic block # https://github.com/0day-ci/linux/commit/35dd30a79d27

[kbuild] [yao:perf-intel-next 27/113] arch/x86/events/intel/uncore.c:1600 check_discovery_table() error: uninitialized symbol 'dvsec'.

weeks ago config: i386-randconfig-m021-20200602 (attached as .config) compiler: gcc-9 (Debian 9.3.0-13) 9.3.0 If you fix the issue, kindly add following tag as appropriate Reported-by: kbuild test robot Reported-by: Dan Carpenter smatch warnings: arch/x86/events/intel/uncore.c:1600 check_disco

[kbuild] kernel/bpf/cgroup.c:455 __cgroup_bpf_attach() error: we previously assumed 'link' could be null (see line 430)

lowing tag as appropriate Reported-by: kbuild test robot Reported-by: Dan Carpenter smatch warnings: kernel/bpf/cgroup.c:455 __cgroup_bpf_attach() error: we previously assumed 'link' could be null (see line 430) # https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/

[kbuild] [linux-next:master 6222/14131] drivers/usb/chipidea/udc.c:477:26: sparse: sparse: bad assignment (+=) to restricted __le32

t checkout e48aa1eb443f80fc6953734c805add4fb694b835 # save the attached .config to linux build tree make W=1 C=1 ARCH=nios2 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' If you fix the issue, kindly add following tag as appropriate Reported-by: kbuild test robot sparse warnings: (new one

[kbuild] [lkundrak-linux-mmp:lr/mmp3-thermal-v1 2/2] drivers/thermal/mmp3_thermal.c:65:3-9: preceding lock on line 59

e: 6 weeks ago :: commit date: 6 weeks ago config: arm-randconfig-c003-20200602 (attached as .config) compiler: arm-linux-gnueabi-gcc (GCC) 9.3.0 If you fix the issue, kindly add following tag as appropriate Reported-by: kbuild test robot Reported-by: Julia Lawall coccinelle warnings:

[kbuild] [linux-stable-rc:linux-4.19.y 6643/9999] kernel/sched/cpufreq.c:79:18: sparse: struct update_util_data [noderef] *

arse version: v0.6.1-243-gc100a7ab-dirty git checkout e82f0540a020da549702e042bbfbe633d6175ac1 # save the attached .config to linux build tree make W=1 C=1 ARCH=i386 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' If you fix the issue, kindly add following tag as appropriate Repo

[kbuild] kernel/trace/ftrace.c:7171 pid_open() error: uninitialized symbol 'seq_ops'.

e Reported-by: kbuild test robot Reported-by: Dan Carpenter smatch warnings: kernel/trace/ftrace.c:7171 pid_open() error: uninitialized symbol 'seq_ops'. # https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=b3b1e6ededa4337940adba6cf06e8351056e3097 git remote add li

[kbuild] [linux-next:master 5169/14131] drivers/firmware/efi/libstub/efi-stub-helper.c:390:44: sparse: expected unsigned short const [usertype] *optstr

git checkout f61900fd0ebf6c6b91719d63272a54f4d11051df # save the attached .config to linux build tree make W=1 C=1 ARCH=i386 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' If you fix the issue, kindly add following tag as appropriate Reported-by: kbuild test robot sparse warn

[kbuild] drivers/most/core.c:1287 most_register_interface() error: we previously assumed 'iface' could be null (see line 1285)

inux-gcc (GCC) 9.3.0 If you fix the issue, kindly add following tag as appropriate Reported-by: kbuild test robot Reported-by: Dan Carpenter smatch warnings: drivers/most/core.c:1287 most_register_interface() error: we previously assumed 'iface' could be null (see line 1285) # https://git.kern

[kbuild] [rdma:wip/jgg-for-next 81/231] drivers/infiniband/core/cm.c:2043:12: sparse: sparse: context imbalance in 'cm_req_handler' - different lock contexts for basic block

ue, kindly add following tag as appropriate Reported-by: kbuild test robot sparse warnings: (new ones prefixed by >>) include/linux/byteorder/big_endian.h:8:2: sparse: sparse: inconsistent configuration, needs CONFIG_CPU_BIG_ENDIAN drivers/infiniband/core/cm.c:1297:21: sparse: s

[kbuild] [linux-next:master 3942/14131] drivers/char/random.c:2117:35: sparse: expected int ( [usertype] *proc_handler )( ... )

git checkout 32927393dc1ccd60fb2bdc05b9e8e88753761469 # save the attached .config to linux build tree make W=1 C=1 ARCH=i386 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' If you fix the issue, kindly add following tag as appropriate Reported-by: kbuild test robot sparse warnings: (new

[kbuild] [linux-next:master 4096/14131] net/bridge/br_mrp.c:109:21: sparse: expected unsigned short [usertype] seq_id

t checkout 9a9f26e8f7ea300e8efffcae036dbef239be433a # save the attached .config to linux build tree make W=1 C=1 ARCH=microblaze CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' If you fix the issue, kindly add following tag as appropriate Reported-by: kbuild test robot sparse warnings:

[kbuild] [linux-next:master 4070/14131] kernel/rcu/tasks.h:824:17: sparse: sparse: dubious: x & !y

t checkout 7e3b70e0703b48e120c3f5e65498790341120fad # save the attached .config to linux build tree make W=1 C=1 ARCH=i386 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' If you fix the issue, kindly add following tag as appropriate Reported-by: kbuild test robot sparse warnings: (new one

[kbuild] [linux-next:master 3942/14131] net/core/sysctl_net_core.c:129:42: sparse: got void *buffer

git checkout 32927393dc1ccd60fb2bdc05b9e8e88753761469 # save the attached .config to linux build tree make W=1 C=1 ARCH=i386 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' If you fix the issue, kindly add following tag as appropriate Reported-by: kbuild test robot sparse warnings: (new

[kbuild] [linux-next:master 465/14131] include/asm-generic/bitops/instrumented-lock.h:40:25: sparse: sparse: context imbalance in 'dm_exception_table_unlock' - unexpected unlock

version: v0.6.1-243-gc100a7ab-dirty git checkout 27f937cc810aef63b0752f5bfbf383390dd076a1 # save the attached .config to linux build tree make W=1 C=1 ARCH=x86_64 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' If you fix the issue, kindly add following tag as appropriate Reported-b

[kbuild] [linux-next:master 4817/14131] drivers/net/ethernet/broadcom/genet/bcmgenet.c:688:24: sparse: expected unsigned short [usertype] val_16

t checkout 3e370952287c55e5fd240cb8bb41ef8acff8829d # save the attached .config to linux build tree make W=1 C=1 ARCH=i386 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' If you fix the issue, kindly add following tag as appropriate Reported-by: kbuild test robot sparse warnings: (new one

[kbuild] security/keys/keyring.c:93:27: sparse: expected long ( *read )( ... )

lowing tag as appropriate Reported-by: kbuild test robot sparse warnings: (new ones prefixed by >>) security/keys/keyring.c:93:27: sparse: sparse: incorrect type in initializer (incompatible argument 2 (different address spaces)) @@ expected long ( *read )( ... )

[kbuild] arch/x86/ia32/ia32_signal.c:350:9: sparse: expected void const volatile [noderef] *

-gc100a7ab-dirty git checkout 57d563c8292569f2849569853e846bf740df5032 # save the attached .config to linux build tree make W=1 C=1 ARCH=x86_64 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' If you fix the issue, kindly add following tag as appropriate Reported-by: kbuild

[kbuild] block/partitions/core.c:173 check_partition() warn: passing zero to 'ERR_PTR'

e Reported-by: kbuild test robot Reported-by: Dan Carpenter smatch warnings: block/partitions/core.c:173 check_partition() warn: passing zero to 'ERR_PTR' # https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=387048bf67eeff8bdf7c2a41b03b48230a88b3d3 git remote add li

[kbuild] [linux-next:master 4817/14131] drivers/net/ethernet/broadcom/genet/bcmgenet.c:688:24: sparse: got restricted __be16 [usertype]

t checkout 3e370952287c55e5fd240cb8bb41ef8acff8829d # save the attached .config to linux build tree make W=1 C=1 ARCH=i386 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' If you fix the issue, kindly add following tag as appropriate Reported-by: kbuild test robot sparse warnings: (new one

[kbuild] fs/xfs/xfs_log_cil.c:1065:9: sparse: sparse: context imbalance in 'xfs_log_commit_cil' - unexpected unlock

g tag as appropriate Reported-by: kbuild test robot sparse warnings: (new ones prefixed by >>) fs/xfs/xfs_log_cil.c:899:1: sparse: sparse: context imbalance in 'xlog_cil_push_background' - wrong count at exit >> fs/xfs/xfs_log_cil.c:1065:9: sparse: sparse: context imba

[kbuild] [linux-next:master 3942/14131] net/core/neighbour.c:3460:5: sparse: int extern [addressable] [signed] [toplevel] neigh_proc_dointvec( ... )

git checkout 32927393dc1ccd60fb2bdc05b9e8e88753761469 # save the attached .config to linux build tree make W=1 C=1 ARCH=i386 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' If you fix the issue, kindly add following tag as appropriate Reported-by: kbuild test robot sparse warnings: (new

[kbuild] [linux-next:master 2996/14131] sound/soc/fsl/fsl_asrc.c:1050:60: sparse: got restricted snd_pcm_format_t *

t checkout 4520af41fd21863d026d53c7e1eb987509cb3c24 # save the attached .config to linux build tree make W=1 C=1 ARCH=openrisc CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' If you fix the issue, kindly add following tag as appropriate Reported-by: kbuild test robot sparse warnings:

[kbuild] drivers/net/dsa/bcm_sf2_cfp.c:890:21: sparse: got restricted __be32

v0.6.1-243-gc100a7ab-dirty git checkout 8b3abe304c5f1057b7bac70fd5576dfa67e3e2b3 # save the attached .config to linux build tree make W=1 C=1 ARCH=x86_64 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' If you fix the issue, kindly add following tag as appropriate Reported-by: k

[kbuild] drivers/net/dsa/bcm_sf2_cfp.c:890:21: sparse: expected unsigned int [usertype] val

v0.6.1-243-gc100a7ab-dirty git checkout 8b3abe304c5f1057b7bac70fd5576dfa67e3e2b3 # save the attached .config to linux build tree make W=1 C=1 ARCH=x86_64 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' If you fix the issue, kindly add following tag as appropriate Reported-by: k

[kbuild] [rdma-rdma:for-next 81/228] drivers/infiniband/core/cm.c:2533:12: sparse: sparse: context imbalance in 'cm_establish_handler' - different lock contexts for basic block

git checkout e83f195aa45c1ffd73b3a950a887e41c260cf194 # save the attached .config to linux build tree make W=1 C=1 ARCH=i386 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' If you fix the issue, kindly add following tag as appropriate Reported-by: kbuild test robot sparse warnings:

[kbuild] [linux-next:master 3191/14131] drivers/net/ethernet/mscc/ocelot_flower.c:184:54: sparse: got restricted __be16 [usertype]

t checkout 86b956de119c09818d0aabaf668280d8e4bd0d4b # save the attached .config to linux build tree make W=1 C=1 ARCH=openrisc CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' If you fix the issue, kindly add following tag as appropriate Reported-by: kbuild test robot sparse warnings: (new one

[kbuild] [kdave:for-5.8 2/133] fs/btrfs/locking.c:534:22: sparse: sparse: context imbalance in 'btrfs_lock_root_node' - wrong count at exit

t checkout 78d933c79cb649906577715af15400c7724ca633 # save the attached .config to linux build tree make W=1 C=1 ARCH=x86_64 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' If you fix the issue, kindly add following tag as appropriate Reported-by: kbuild test robot sparse warnings: (new one

[kbuild] [linux-next:master 10504/14131] net/ipv6/mcast.c:606:34: sparse: expected void [noderef] *to

t checkout 931ca7ab7fe804d77bc6952f1512950c0d870f26 # save the attached .config to linux build tree make W=1 C=1 ARCH=microblaze CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' If you fix the issue, kindly add following tag as appropriate Reported-by: kbuild test robot sparse warn

[kbuild] [linux-next:master 3942/14131] drivers/cdrom/cdrom.c:3597:42: sparse: got void [noderef] *buffer

git checkout 32927393dc1ccd60fb2bdc05b9e8e88753761469 # save the attached .config to linux build tree make W=1 C=1 ARCH=i386 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' If you fix the issue, kindly add following tag as appropriate Reported-by: kbuild test robot sparse warnings: (new

[kbuild] [linux-next:master 3942/14131] net/core/sysctl_net_core.c:129:42: sparse: expected char const [noderef] *buf

git checkout 32927393dc1ccd60fb2bdc05b9e8e88753761469 # save the attached .config to linux build tree make W=1 C=1 ARCH=ia64 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' If you fix the issue, kindly add following tag as appropriate Reported-by: kbuild test robot sparse warnings: (new

[kbuild] drivers/net/dsa/bcm_sf2_cfp.c:350:44: sparse: expected restricted __be16 [usertype] vlan_m_tci

v0.6.1-243-gc100a7ab-dirty git checkout 7555020c44db75a0d934dffc0aa6c678b52b2a13 # save the attached .config to linux build tree make W=1 C=1 ARCH=x86_64 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' If you fix the issue, kindly add following tag as appropriate Reported-by: kbuild

[kbuild] [linux-next:master 5305/14131] net/sched/cls_api.c:3719:9: sparse: sparse: context imbalance in 'tc_setup_flow_action' - different lock contexts for basic block

t checkout d29bdd69ecdd70e8e3c2268fc8e188d6ab55e54a # save the attached .config to linux build tree make W=1 C=1 ARCH=i386 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' If you fix the issue, kindly add following tag as appropriate Reported-by: kbuild test robot sparse warnings: (new ones prefixed by >>

[kbuild] arch/x86/ia32/ia32_signal.c:350:9: sparse: sparse: cast removes address space '' of expression

-gc100a7ab-dirty git checkout 57d563c8292569f2849569853e846bf740df5032 # save the attached .config to linux build tree make W=1 C=1 ARCH=x86_64 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' If you fix the issue, kindly add following tag as appropriate Reported-by: kbuild test robot

[kbuild] net/netlink/af_netlink.c:2585:13: sparse: sparse: context imbalance in 'netlink_seq_start' - wrong count at exit

-gc100a7ab-dirty git checkout 64fbca011976ce1564f191f4154e4a6ade25779a # save the attached .config to linux build tree make W=1 C=1 ARCH=i386 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' If you fix the issue, kindly add following tag as appropriate Reported-by: kbuild test robot

[kbuild] [block:async-readahead 15/20] fs/nfs/read.c:405:5: sparse: int extern [addressable] [signed] [toplevel] nfs_readpages( ... )

git checkout ed611876580275e085cba3bb9c1f948ad5d882ab # save the attached .config to linux build tree make W=1 C=1 ARCH=i386 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' If you fix the issue, kindly add following tag as appropriate Reported-by: kbuild test robot sparse warnings: (new ones prefixed

[kbuild] Re: [PATCH RFC] seccomp: Implement syscall isolation based on memory areas

1ad345a4a145 :: branch date: 7 hours ago :: commit date: 7 hours ago config: arm-randconfig-c024-20200531 (attached as .config) compiler: arm-linux-gnueabi-gcc (GCC) 9.3.0 If you fix the issue, kindly add following tag as appropriate Reported-by: kbuild test robot Reported-by: Julia Lawall

[kbuild] Re: [Intel-gfx] [PATCH v1] drm/i915: Fix wrong CDCLK adjustment changes

base: git://anongit.freedesktop.org/drm/drm-tip drm-tip :: branch date: 6 days ago :: commit date: 6 days ago config: i386-randconfig-m021-20200531 (attached as .config) compiler: gcc-9 (Debian 9.3.0-13) 9.3.0 If you fix the issue, kindly add following tag as appropriate Reported-by: kbuild test robot Repo

[kbuild] drivers/infiniband/core/cm.c:882:19-29: ERROR: function cm_finalize_id called on line 2136 inside lock on line 2135 but uses GFP_KERNEL

ppropriate Reported-by: kbuild test robot Reported-by: Julia Lawall coccinelle warnings: (new ones prefixed by >>) >> drivers/infiniband/core/cm.c:882:19-29: ERROR: function cm_finalize_id >> called on line 2136 inside lock on line 2135 but uses GFP_KERNEL # https://git.ker

[kbuild] Re: [PATCH v6] drm/ioctl: Add a ioctl to set and get a label on GEM objects

, kindly add following tag as appropriate Reported-by: kbuild test robot Reported-by: Dan Carpenter New smatch warnings: drivers/gpu/drm/drm_gem.c:1004 drm_gem_get_label() warn: maybe return -EFAULT instead of the bytes remaining? Old smatch warnings: drivers/gpu/drm/drm_gem.c:910 drm_gem_open_

[kbuild] Re: [PATCH v4] drivers: most: add USB adapter driver

, kindly add following tag as appropriate Reported-by: kbuild test robot Reported-by: Dan Carpenter smatch warnings: drivers/most/most_usb.c:220 get_stream_frame_size() error: uninitialized symbol 'frame_size'. # https://github.com/0day-ci/linux/commit/0ea547bd5c23af58b60f907ee741a02bb1488a4e gi

[kbuild] [linux-next:master 11624/14131] drivers/leds/leds-aw2013.c:402 aw2013_probe() warn: inconsistent returns 'chip->mutex'.

13 driver :: branch date: 2 days ago :: commit date: 6 days ago config: arc-randconfig-m031-20200531 (attached as .config) compiler: arc-elf-gcc (GCC) 9.3.0 If you fix the issue, kindly add following tag as appropriate Reported-by: kbuild test robot Reported-by: Dan Carpenter smatch warning

[kbuild] [linux-next:master 12331/14131] drivers/staging/most/usb/usb.c:220 get_stream_frame_size() error: uninitialized symbol 'frame_size'.

staging: most: usb: return 0 instead of variable :: branch date: 2 days ago :: commit date: 4 days ago config: x86_64-randconfig-m001-20200531 (attached as .config) compiler: gcc-9 (Debian 9.3.0-13) 9.3.0 If you fix the issue, kindly add following tag as appropriate Reported-by: kbuild

[kbuild] Re: [Intel-gfx] [PATCH] drm/i915: Track i915_vma with its own reference counter

5 hours ago config: i386-randconfig-c001-20200531 (attached as .config) compiler: gcc-9 (Debian 9.3.0-13) 9.3.0 If you fix the issue, kindly add following tag as appropriate Reported-by: kbuild test robot Reported-by: Julia Lawall coccinelle warnings: (new ones prefixed by >>) >&

[kbuild] [dhowells-fs:afs-operation 22/27] fs/afs/callback.c:74:38: sparse: sparse: context imbalance in 'afs_lookup_volume_rcu' - different lock contexts for basic block

git checkout 44f32d4b0c05e78ca628dc52f04d86ec98da1e95 # save the attached .config to linux build tree make W=1 C=1 ARCH=parisc CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' If you fix the issue, kindly add following tag as appropriate Reported-by: kbuild test robot sparse warnings:

[kbuild] [jlayton:ceph-fscache-iter 76/77] fs/ceph/addr.c:225 ceph_fsreq_issue_op() error: uninitialized symbol 'err'.

new helper :: branch date: 2 days ago :: commit date: 2 days ago config: x86_64-randconfig-m001-20200529 (attached as .config) compiler: gcc-9 (Debian 9.3.0-13) 9.3.0 If you fix the issue, kindly add following tag as appropriate Reported-by: kbuild test robot Reported-by: Dan Carpenter

[kbuild] Re: [PATCH 1/2] tracing: Move synthetic events to a separate file

/tip/tip.git c50c75e9b87946499a62bffc021e95c87a1d57cd :: branch date: 3 days ago :: commit date: 3 days ago config: i386-randconfig-m021-20200529 (attached as .config) compiler: gcc-9 (Debian 9.3.0-13) 9.3.0 If you fix the issue, kindly add following tag as appropriate Reported-by: kbuild test robot Repo

[kbuild] kernel/trace/trace_events_trigger.c:1564:21-25: ERROR: invalid reference to the index variable of the iterator on line 1550

he issue, kindly add following tag as appropriate Reported-by: kbuild test robot Reported-by: Julia Lawall coccinelle warnings: (new ones prefixed by >>) >> kernel/trace/trace_events_trigger.c:1564:21-25: ERROR: invalid reference to >> the index variable of the

[kbuild] Re: [PATCH] ceph: show max caps in debugfs caps file

h-client.git for-linus :: branch date: 9 days ago :: commit date: 9 days ago config: x86_64-randconfig-m001-20200529 (attached as .config) compiler: gcc-9 (Debian 9.3.0-13) 9.3.0 If you fix the issue, kindly add following tag as appropriate Reported-by: kbuild test robot Reported-by: Dan Carpen

[kbuild] Re: [PATCH] vdpa: bypass waking up vhost_woker for vdpa vq kick

ig) compiler: gcc-9 (Debian 9.3.0-13) 9.3.0 If you fix the issue, kindly add following tag as appropriate Reported-by: kbuild test robot Reported-by: Dan Carpenter smatch warnings: drivers/vhost/vdpa.c:348 vhost_vdpa_set_vring_kick() error: uninitialized symbol 'r'. # https://github.com/0

[kbuild] Re: [PATCH v3 4/7] watchdog: dw_wdt: Support devices with non-fixed TOP values

: commit date: 3 days ago config: i386-randconfig-m021-20200528 (attached as .config) compiler: gcc-9 (Debian 9.3.0-13) 9.3.0 If you fix the issue, kindly add following tag as appropriate Reported-by: kbuild test robot Reported-by: Dan Carpenter smatch warnings: drivers/watchdog/

[kbuild] [ext4:dev 43/50] fs/ext4/mballoc.c:2209:9: sparse: sparse: context imbalance in 'ext4_mb_good_group_nolock' - different lock contexts for basic block

arse version: v0.6.1-243-gc100a7ab-dirty git checkout bf53b03e9d2ac23fb4a3e639fe023f5f1af607b0 # save the attached .config to linux build tree make W=1 C=1 ARCH=x86_64 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' If you fix the issue, kindly add following tag as appropriate Repo

[kbuild] Re: [PATCH 1/4] scsi: convert target lookup to xarray

g/pub/scm/linux/kernel/git/mkp/scsi.git for-next :: branch date: 2 days ago :: commit date: 2 days ago config: x86_64-randconfig-m001-20200529 (attached as .config) compiler: gcc-9 (Debian 9.3.0-13) 9.3.0 If you fix the issue, kindly add following tag as appropriate Reported-by: kbuil

[kbuild] [dhowells-fs:afs-operation 20/27] fs/afs/vl_alias.c:318:8-17: ERROR: reference preceded by free on line 316

YFS Cells with a canonical cell name op :: branch date: 6 hours ago :: commit date: 6 hours ago config: nds32-randconfig-c021-20200529 (attached as .config) compiler: nds32le-linux-gcc (GCC) 9.3.0 If you fix the issue, kindly add following tag as appropriate Reported-by: kbuild test robot

[kbuild] drivers/phy/cadence/phy-cadence-torrent.c:138:9: sparse: sparse: cast removes address space '' of expression

-240-gf0fe1cd9-dirty git checkout c589e7014ffc78a46e4793e2110cbf3b0dd476a1 # save the attached .config to linux build tree make W=1 C=1 ARCH=m68k CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' If you fix the issue, kindly add following tag as appropriate Reported-by: kbuild test

[kbuild] Re: [PATCH] Bluetooth: Acquire sk_lock.slock without disabling interrupts

uce: # apt-get install sparse # sparse version: v0.6.1-240-gf0fe1cd9-dirty # save the attached .config to linux build tree make W=1 C=1 ARCH=i386 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' If you fix the issue, kindly add following tag as appropriate Reported

[kbuild] Re: [PATCH] gpiolib: split character device into gpiolib-cdev

-35 base:2ef96a5bb12be62ef75b5828c0aab838ebb29cb8 :: branch date: 12 hours ago :: commit date: 12 hours ago config: mips-randconfig-c022-20200527 (attached as .config) compiler: mipsel-linux-gcc (GCC) 9.3.0 If you fix the issue, kindly add following tag as appropriate Reported-by: kbuild test robot Reported-by:

[kbuild] [PATCH] gpiolib: fix stream_open.cocci warnings

Kent Gibson From: kbuild test robot drivers/gpio/gpiolib-cdev.c:1043:7-23: WARNING: gpio_fileops: .read() has stream semantic; safe to change nonseekable_open -> stream_open. Generated by: scripts/coccinelle/api/stream_open.cocci CC: Kent Gibson Signed-off-by: kbuild test robot ---

[kbuild] Re: [PATCH 1/4] scsi: convert target lookup to xarray

.1-240-gf0fe1cd9-dirty # save the attached .config to linux build tree make W=1 C=1 ARCH=i386 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' If you fix the issue, kindly add following tag as appropriate Reported-by: kbuild test robot sparse warnings: (new ones prefixed by >>) >&g

[kbuild] Re: [PATCH v3 03/11] md/raid5: allocate and free pages of r5pages

, kindly add following tag as appropriate Reported-by: kbuild test robot Reported-by: Julia Lawall coccinelle warnings: (new ones prefixed by >>) >> drivers/md/raid5.c:2191:2-7: WARNING: NULL check before some freeing >> functions is not needed. Please review and possibly fold the

[kbuild] [PATCH] md/raid5: fix ifnullfree.cocci warnings

.@redhat.com CC: hout...@huawei.com CC: yuyu...@huawei.com From: kbuild test robot drivers/md/raid5.c:2191:2-7: WARNING: NULL check before some freeing functions is not needed. NULL check before some freeing functions is not needed. Based on checkpatch warning "kfree(NULL) is safe this

[kbuild] Re: [PATCH 7/8] drm/msm/dpu: add SM8150 to hw catalog

ate Reported-by: kbuild test robot sparse warnings: (new ones prefixed by >>) drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c:98:26: sparse: sparse: undefined identifier 'DPU_SSPP_SMART_DMA_V2_5' drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c:96:10: sparse: sparse: Initializer entry define

[kbuild] [linux-next:master 11987/12912] net/netfilter/nf_conntrack_core.c:2068 __nf_conntrack_update() error: uninitialized symbol 'ctinfo'.

conntrack userspace helpers work again :: branch date: 16 hours ago :: commit date: 32 hours ago config: i386-randconfig-m021-20200527 (attached as .config) compiler: gcc-9 (Debian 9.3.0-13) 9.3.0 If you fix the issue, kindly add following tag as appropriate Reported-by: kbuild test robot

[kbuild] [linux-next:master 11987/12912] net/netfilter/nf_conntrack_core.c:2117:6-13: WARNING: Unsigned expression compared with zero: protoff < 0

test robot Reported-by: Julia Lawall coccinelle warnings: (new ones prefixed by >>) >> net/netfilter/nf_conntrack_core.c:2117:6-13: WARNING: Unsigned expression >> compared with zero: protoff < 0 # https://git.kernel.org/pub/scm/linux/kernel/git/next/linu

[kbuild] [linux-next:master 10689/12912] drivers/infiniband/hw/hfi1/netdev_rx.c:335 hfi1_netdev_free() error: use free_netdev() here instead of kfree(dd->dummy_netdev)

add following tag as appropriate Reported-by: kbuild test robot Reported-by: Dan Carpenter smatch warnings: drivers/infiniband/hw/hfi1/netdev_rx.c:335 hfi1_netdev_free() error: use free_netdev() here instead of kfree(dd->dummy_netdev) # https://git.kernel.org/pub/scm/linux/kernel/git/n

[kbuild] [linux-next:master 12558/12912] net/ipv4/tcp_ipv4.c:576 tcp_v4_err() error: uninitialized symbol 'skb'.

oute -Mtcp for unpriv users :: branch date: 6 hours ago :: commit date: 16 hours ago config: i386-randconfig-m021-20200526 (attached as .config) compiler: gcc-7 (Ubuntu 7.5.0-6ubuntu2) 7.5.0 If you fix the issue, kindly add following tag as appropriate Reported-by: kbuild test robot Report

[kbuild] net/dsa/tag_8021q.c:109 dsa_8021q_restore_pvid() error: uninitialized symbol 'pvid'.

as appropriate Reported-by: kbuild test robot Reported-by: Dan Carpenter smatch warnings: net/dsa/tag_8021q.c:109 dsa_8021q_restore_pvid() error: uninitialized symbol 'pvid'. # https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=c80ed84e76886487703bf04b38ce10e92e2d6e26 git

[kbuild] Re: [PATCH v9 07/14] KVM: Don't allocate dirty bitmap if dirty ring is enabled

7.5.0-6ubuntu2) 7.5.0 reproduce (this is a W=1 build): # save the attached .config to linux build tree make W=1 ARCH=x86_64 If you fix the issue, kindly add following tag as appropriate Reported-by: kbuild test robot cppcheck warnings: (new ones prefixed by >>) >

[kbuild] drivers/soc/fsl/dpio/qbman-portal.c:702:26: warning: Local variable 'd' shadows outer argument [shadowArgument]

.config to linux build tree make W=1 ARCH=x86_64 If you fix the issue, kindly add following tag as appropriate Reported-by: kbuild test robot cppcheck warnings: (new ones prefixed by >>) >> drivers/soc/fsl/dpio/qbman-portal.c:702:26: warning: Local variable 'd' >> shad

[kbuild] Re: [PATCH v3 3/3] vfio-pci: Invalidate mmaps and block MMIO access on disabled memory

anch date: 3 days ago :: commit date: 3 days ago compiler: gcc-7 (Ubuntu 7.5.0-6ubuntu2) 7.5.0 reproduce (this is a W=1 build): # save the attached .config to linux build tree make W=1 ARCH=x86_64 If you fix the issue, kindly add following tag as appropriate Reported-by: kbuil

[kbuild] [linux-next:master 7517/12102] net/core/scm.c:295 __scm_install_fd() warn: ignoring unreachable code.

: 3 days ago :: commit date: 13 days ago config: s390-randconfig-m001-20200524 (attached as .config) compiler: s390-linux-gcc (GCC) 9.3.0 If you fix the issue, kindly add following tag as appropriate Reported-by: kbuild test robot Reported-by: Dan Carpenter New smatch warnings: net/core

[kbuild] [djwong-xfs:repair-metadata-atomically 126/229] fs/xfs/xfs_qm.c:1399:6: warning: The if condition is the same as the previous if condition [duplicateCondition]

onfig to linux build tree make W=1 ARCH=x86_64 If you fix the issue, kindly add following tag as appropriate Reported-by: kbuild test robot cppcheck warnings: (new ones prefixed by >>) >> fs/xfs/xfs_qm.c:1399:6: warning: The if condition is the same as the >> pre

[kbuild] Re: [PATCH 1/2] nl80211: FILS discovery/bcast probe resp support

.git master :: branch date: 2 days ago :: commit date: 2 days ago config: x86_64-defconfig (attached as .config) compiler: gcc-7 (Ubuntu 7.5.0-6ubuntu2) 7.5.0 If you fix the issue, kindly add following tag as appropriate Reported-by: kbuild test robot Reported-by: Dan Carpenter New sma

[kbuild] Re: [PATCHv3 bpf-next 1/2] xdp: add a new helper for dev map multicast support

ndly add following tag as appropriate Reported-by: kbuild test robot sparse warnings: (new ones prefixed by >>) net/core/filter.c:400:33: sparse: sparse: subtraction of functions? Share your drugs net/core/filter.c:403:33: sparse: sparse: subtraction of functions? Share your drugs net/

[kbuild] [djwong-xfs:repair-metadata-atomically 77/229] fs/xfs/scrub/rtsummary.c:75 xchk_setup_rtsummary() error: uninitialized symbol 'resblks'.

[77/229] xfs: online repair of realtime summaries :: branch date: 33 hours ago :: commit date: 33 hours ago config: i386-allyesconfig (attached as .config) compiler: gcc-7 (Ubuntu 7.5.0-6ubuntu2) 7.5.0 If you fix the issue, kindly add following tag as appropriate Reported-by: kbuild

[kbuild] [djwong-xfs:stale-exposure 45/47] fs/xfs/xfs_iomap.c:438 xfs_iomap_prealloc_size() warn: should 'plen << 1' be a 64 bit type?

47] xfs: measure all contiguous previous extents for prealloc size :: branch date: 30 hours ago :: commit date: 30 hours ago config: i386-allyesconfig (attached as .config) compiler: gcc-7 (Ubuntu 7.5.0-6ubuntu2) 7.5.0 If you fix the issue, kindly add following tag as appropriate Reported-b

[kbuild] [linux-next:master 10770/12102] drivers/i2c/busses/i2c-pxa.c:1362 i2c_pxa_init_recovery() warn: passing zero to 'PTR_ERR'

generic i2c bus recovery :: branch date: 2 days ago :: commit date: 4 days ago config: i386-allyesconfig (attached as .config) compiler: gcc-7 (Ubuntu 7.5.0-6ubuntu2) 7.5.0 If you fix the issue, kindly add following tag as appropriate Reported-by: kbuild test robot Reported-by: Dan

[kbuild] [djwong-xfs:repair-metadata-atomically 224/229] fs/xfs/xfs_ioctl.c:1866:1: sparse: int extern [addressable] [signed] [toplevel] xfs_ioc_swapext( ... )

-240-gf0fe1cd9-dirty git checkout 4dafcd0f4f188da560e3610a0b8dd95668ce9fba # save the attached .config to linux build tree make W=1 C=1 ARCH=s390 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' If you fix the issue, kindly add following tag as appropriate Reported-by: kbuild test robo

[kbuild] [linux-next:master 10833/12102] net/ipv6/mcast.c:549:5: sparse: int extern [addressable] [signed] [toplevel] ip6_mc_msfget( ... )

931ca7ab7fe804d77bc6952f1512950c0d870f26 # save the attached .config to linux build tree make W=1 C=1 ARCH=c6x CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' If you fix the issue, kindly add following tag as appropriate Reported-by: kbuild test robot sparse warnings: (new ones prefixed by >>)

[kbuild] [linux-next:master 3956/12102] net/core/neighbour.c:3460:5: sparse: int extern [addressable] [signed] [toplevel] neigh_proc_dointvec( ... )

out 32927393dc1ccd60fb2bdc05b9e8e88753761469 # save the attached .config to linux build tree make W=1 C=1 ARCH=c6x CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' If you fix the issue, kindly add following tag as appropriate Reported-by: kbuild test robot sparse warnings: (new ones prefi

[kbuild] drivers/media/v4l2-core/v4l2-compat-ioctl32.c:782 get_v4l2_buffer32_time32() warn: ignoring unreachable code.

fix the issue, kindly add following tag as appropriate Reported-by: kbuild test robot Reported-by: Dan Carpenter New smatch warnings: drivers/media/v4l2-core/v4l2-compat-ioctl32.c:782 get_v4l2_buffer32_time32() warn: ignoring unreachable code. Old smatch warnings: drivers/media/v4l2-core/v4l2

[kbuild] [jkirsher-next-queue:dev-queue 19/99] drivers/net/ethernet/intel/i40e/i40e_xsk.c:183:6: sparse: the previous one is here

git checkout b530c4dd1d0830c45139e65808038373cc54ebc8 # save the attached .config to linux build tree make W=1 C=1 ARCH=x86_64 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' If you fix the issue, kindly add following tag as appropriate Reported-by: kbuild test robot sparse

[kbuild] Re: [PATCH] uio: disable lazy irq disable to avoid double fire

x build tree make ARCH=i386 If you fix the issue, kindly add following tag as appropriate Reported-by: kbuild test robot Reported-by: Dan Carpenter smatch warnings: drivers/uio/uio_pdrv_genirq.c:185 uio_pdrv_genirq_probe() warn: passing devm_ allocated variable to kfree. 'priv' # https://github

[kbuild] Re: [RFC PATCH net-next 4/4] net: dp83869: Add RGMII internal delay configuration

: 2 days ago config: i386-allyesconfig (attached as .config) compiler: gcc-7 (Ubuntu 7.5.0-6ubuntu2) 7.5.0 reproduce (this is a W=1 build): # save the attached .config to linux build tree make ARCH=i386 If you fix the issue, kindly add following tag as appropriate Reported-by: kbuil

[kbuild] [dhowells-fs:fscache-iter 41/61] fs/fscache/cookie.c:504 __fscache_invalidate() warn: inconsistent returns 'cookie->lock'.

make ARCH=i386 If you fix the issue, kindly add following tag as appropriate Reported-by: kbuild test robot Reported-by: Dan Carpenter New smatch warnings: fs/fscache/cookie.c:504 __fscache_invalidate() warn: inconsistent returns 'cookie->lock'. Old smatch warnings: fs/fscache/cooki

[kbuild] [dhowells-fs:fscache-iter 21/61] fs/cachefiles/namei.c:300 cachefiles_walk_to_object() warn: signedness bug returning '(-105)'

build tree make ARCH=i386 If you fix the issue, kindly add following tag as appropriate Reported-by: kbuild test robot Reported-by: Dan Carpenter New smatch warnings: fs/cachefiles/namei.c:300 cachefiles_walk_to_object() warn: signedness bug returning '(-105)' fs/fscache/obj.c:27

[kbuild] [linux-devel:devel-catchup-202005220530 3/3] drivers/soundwire/intel.c:809:33: sparse: sparse: unknown member

t checkout 99643a70e4da2e6cb09c6bc0558492cb48cb8d2c # save the attached .config to linux build tree make W=1 C=1 ARCH=i386 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' If you fix the issue, kindly add following tag as appropriate Reported-by: kbuild test robot sparse warnings: (new one

[kbuild] drivers/usb/host/fhci-tds.c:325 fhci_td_transaction_confirm() error: we previously assumed 'pkt' could be null (see line 319)

COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=powerpc64 If you fix the issue, kindly add following tag as appropriate Reported-by: kbuild test robot Reported-by: Dan Carpenter smatch warnings: drivers/usb/host/fhci-tds.c:325 fhci_td_transaction_confirm() error: we

[kbuild] [dsahern-linux:nexthops/del-group-03 4/7] net/ipv4/fib_trie.c:1575 fib_table_lookup() error: uninitialized symbol 'nhsel'.

If you fix the issue, kindly add following tag as appropriate Reported-by: kbuild test robot Reported-by: Dan Carpenter New smatch warnings: net/ipv4/fib_trie.c:1575 fib_table_lookup() error: uninitialized symbol 'nhsel'. Old smatch warnings: net/ipv4/fib_trie.c:1454 fib_table_lookup() warn

[kbuild] drivers/power/supply/max17040_battery.c:205:7-32: ERROR: Threaded IRQ with no primary handler requested without IRQF_ONESHOT

=gcc-9.3.0 make.cross ARCH=sh If you fix the issue, kindly add following tag as appropriate Reported-by: kbuild test robot Reported-by: Julia Lawall coccinelle warnings: (new ones prefixed by >>) >> drivers/power/supply/max17040_battery.c:205:7-32: ERROR: Threaded IRQ with &

[kbuild] Re: [PATCH v5 1/5] iommu/arm-smmu: add NVIDIA implementation for dual ARM MMU-500 usage

ollowing tag as appropriate Reported-by: kbuild test robot sparse warnings: (new ones prefixed by >>) >> drivers/iommu/arm-smmu-nvidia.c:151:33: sparse: sparse: cast removes address >> space '' of expression # https://github.com/0day-ci/linux/commit/74ddf19a83203af9193b1921e43fdc6

[kbuild] drivers/pci/controller/dwc/pcie-tegra194.c:1898:23: warning: Shifting signed 32-bit value by 31 bits is implementation-defined behaviour. See condition at line 1895. [shiftTooManyBitsSigned]

.config to linux build tree make ARCH=x86_64 If you fix the issue, kindly add following tag as appropriate Reported-by: kbuild test robot cppcheck warnings: (new ones prefixed by >>) >> drivers/pci/controller/dwc/pcie-tegra194.c:1898:23: warning: Shifting signed >>

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