* [linux-next:master] BUILD REGRESSION 4442749a203151a319a5bb8d0b983b84253a6931
@ 2020-09-02 21:00 kernel test robot
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From: kernel test robot @ 2020-09-02 21:00 UTC (permalink / raw)
To: Andrew Morton; +Cc: Linux Memory Management List
tree/branch: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
branch HEAD: 4442749a203151a319a5bb8d0b983b84253a6931 Add linux-next specific files for 20200902
Error/Warning in current branch:
arch/mips/kernel/signal.c:280:13: sparse: expected void const volatile [noderef] __user *ptr
arch/mips/kernel/signal.c:280:13: sparse: sparse: incorrect type in argument 1 (different address spaces)
arch/mips/kernel/signal.c:293:23: sparse: sparse: incorrect type in argument 1 (different address spaces)
arch/mips/kernel/syscall.c:173:31: sparse: expected void const volatile [noderef] __user *ptr
arch/mips/kernel/syscall.c:173:31: sparse: sparse: incorrect type in argument 1 (different address spaces)
arch/x86/events/intel/uncore_snb.c:441:37: warning: initialized field overwritten [-Woverride-init]
drivers/dax/bus.c:788 alloc_dev_dax_range() error: potential null dereference 'alloc'. (__request_region returns null)
drivers/dax/bus.c:788 alloc_dev_dax_range() error: we previously assumed 'alloc' could be null (see line 772)
drivers/md/raid5.c:2665 raid5_end_write_request() error: uninitialized symbol 'rdev'.
drivers/scsi/ufs/ufshcd.c:6765 ufshcd_reset_and_restore() error: double unlocked '*hba->host->host_lock' (orig line 6746)
drivers/scsi/ufs/ufshcd.c:7592 ufshcd_probe_hba() error: double unlocked '*hba->host->host_lock' (orig line 7584)
drivers/staging/hikey9xx/hisi-spmi-controller.c:124:4: warning: format '%ld' expects argument of type 'long int', but argument 4 has type 'size_t' {aka 'unsigned int'} [-Wformat=]
fs/proc/task_mmu.c:947 show_smaps_rollup() error: double unlocked 'mm->mmap_lock' (orig line 879)
include/linux/sched/topology.h:30:27: error: 'SD_DEGENERATE_GROUPS_MASK' defined but not used [-Werror=unused-const-variable=]
include/linux/sched/topology.h:40:3: error: 'sd_flag_debug' defined but not used [-Werror=unused-const-variable=]
kernel/dma/coherent.c:35 dma_get_device_base() warn: should '(mem->pfn_base) << 12' be a 64 bit type?
Error/Warning ids grouped by kconfigs:
gcc_recent_errors
|-- alpha-allmodconfig
| |-- include-linux-sched-topology.h:error:SD_DEGENERATE_GROUPS_MASK-defined-but-not-used
| `-- include-linux-sched-topology.h:error:sd_flag_debug-defined-but-not-used
|-- alpha-allyesconfig
| |-- include-linux-sched-topology.h:error:SD_DEGENERATE_GROUPS_MASK-defined-but-not-used
| `-- include-linux-sched-topology.h:error:sd_flag_debug-defined-but-not-used
|-- arc-allyesconfig
| `-- drivers-staging-hikey9xx-hisi-spmi-controller.c:warning:format-ld-expects-argument-of-type-long-int-but-argument-has-type-size_t-aka-unsigned-int
|-- arm-allmodconfig
| |-- drivers-staging-hikey9xx-hisi-spmi-controller.c:warning:format-ld-expects-argument-of-type-long-int-but-argument-has-type-size_t-aka-unsigned-int
| |-- include-linux-sched-topology.h:error:SD_DEGENERATE_GROUPS_MASK-defined-but-not-used
| `-- include-linux-sched-topology.h:error:sd_flag_debug-defined-but-not-used
|-- arm-allyesconfig
| |-- drivers-staging-hikey9xx-hisi-spmi-controller.c:warning:format-ld-expects-argument-of-type-long-int-but-argument-has-type-size_t-aka-unsigned-int
| |-- include-linux-sched-topology.h:error:SD_DEGENERATE_GROUPS_MASK-defined-but-not-used
| `-- include-linux-sched-topology.h:error:sd_flag_debug-defined-but-not-used
|-- c6x-allyesconfig
| `-- drivers-staging-hikey9xx-hisi-spmi-controller.c:warning:format-ld-expects-argument-of-type-long-int-but-argument-has-type-size_t-aka-unsigned-int
|-- i386-allyesconfig
| |-- arch-x86-events-intel-uncore_snb.c:warning:initialized-field-overwritten
| `-- drivers-staging-hikey9xx-hisi-spmi-controller.c:warning:format-ld-expects-argument-of-type-long-int-but-argument-has-type-size_t-aka-unsigned-int
|-- i386-defconfig
| `-- arch-x86-events-intel-uncore_snb.c:warning:initialized-field-overwritten
|-- i386-randconfig-a003-20200901
| `-- arch-x86-events-intel-uncore_snb.c:warning:initialized-field-overwritten
|-- i386-randconfig-a006-20200901
| `-- arch-x86-events-intel-uncore_snb.c:warning:initialized-field-overwritten
|-- i386-randconfig-a011-20200901
| `-- arch-x86-events-intel-uncore_snb.c:warning:initialized-field-overwritten
|-- i386-randconfig-a012-20200901
| `-- arch-x86-events-intel-uncore_snb.c:warning:initialized-field-overwritten
|-- i386-randconfig-a014-20200901
| |-- include-linux-sched-topology.h:error:SD_DEGENERATE_GROUPS_MASK-defined-but-not-used
| `-- include-linux-sched-topology.h:error:sd_flag_debug-defined-but-not-used
|-- i386-randconfig-a015-20200901
| `-- arch-x86-events-intel-uncore_snb.c:warning:initialized-field-overwritten
|-- i386-randconfig-a016-20200901
| `-- arch-x86-events-intel-uncore_snb.c:warning:initialized-field-overwritten
|-- i386-randconfig-c001-20200901
| `-- arch-x86-events-intel-uncore_snb.c:warning:initialized-field-overwritten
|-- i386-randconfig-m021-20200901
| |-- arch-x86-events-intel-uncore_snb.c:warning:initialized-field-overwritten
| |-- drivers-dax-bus.c-alloc_dev_dax_range()-error:potential-null-dereference-alloc-.-(__request_region-returns-null)
| |-- drivers-dax-bus.c-alloc_dev_dax_range()-error:we-previously-assumed-alloc-could-be-null-(see-line-)
| |-- drivers-md-raid5.c-raid5_end_write_request()-error:uninitialized-symbol-rdev-.
| |-- drivers-scsi-ufs-ufshcd.c-ufshcd_probe_hba()-error:double-unlocked-hba-host-host_lock-(orig-line-)
| |-- drivers-scsi-ufs-ufshcd.c-ufshcd_reset_and_restore()-error:double-unlocked-hba-host-host_lock-(orig-line-)
| `-- fs-proc-task_mmu.c-show_smaps_rollup()-error:double-unlocked-mm-mmap_lock-(orig-line-)
|-- i386-randconfig-s002-20200901
| `-- arch-x86-events-intel-uncore_snb.c:warning:initialized-field-overwritten
|-- m68k-allmodconfig
| `-- drivers-staging-hikey9xx-hisi-spmi-controller.c:warning:format-ld-expects-argument-of-type-long-int-but-argument-has-type-size_t-aka-unsigned-int
|-- m68k-allyesconfig
| `-- drivers-staging-hikey9xx-hisi-spmi-controller.c:warning:format-ld-expects-argument-of-type-long-int-but-argument-has-type-size_t-aka-unsigned-int
|-- mips-allmodconfig
| `-- drivers-staging-hikey9xx-hisi-spmi-controller.c:warning:format-ld-expects-argument-of-type-long-int-but-argument-has-type-size_t-aka-unsigned-int
|-- mips-allyesconfig
| `-- drivers-staging-hikey9xx-hisi-spmi-controller.c:warning:format-ld-expects-argument-of-type-long-int-but-argument-has-type-size_t-aka-unsigned-int
|-- mips-randconfig-s031-20200901
| |-- arch-mips-kernel-signal.c:sparse:expected-void-const-volatile-noderef-__user-ptr
| |-- arch-mips-kernel-signal.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-const-volatile-noderef-__user-ptr-got-unsigned-int
| |-- arch-mips-kernel-signal.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-const-volatile-noderef-__user-ptr-got-unsigned-int-usertype
| |-- arch-mips-kernel-syscall.c:sparse:expected-void-const-volatile-noderef-__user-ptr
| `-- arch-mips-kernel-syscall.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-const-volatile-noderef-__user-ptr-got-unsigned-int
|-- nds32-allyesconfig
| `-- drivers-staging-hikey9xx-hisi-spmi-controller.c:warning:format-ld-expects-argument-of-type-long-int-but-argument-has-type-size_t-aka-unsigned-int
|-- nios2-allyesconfig
| `-- drivers-staging-hikey9xx-hisi-spmi-controller.c:warning:format-ld-expects-argument-of-type-long-int-but-argument-has-type-size_t-aka-unsigned-int
|-- nios2-randconfig-m031-20200901
| |-- drivers-dax-bus.c-alloc_dev_dax_range()-error:potential-null-dereference-alloc-.-(__request_region-returns-null)
| |-- drivers-dax-bus.c-alloc_dev_dax_range()-error:we-previously-assumed-alloc-could-be-null-(see-line-)
| |-- drivers-md-raid5.c-raid5_end_write_request()-error:uninitialized-symbol-rdev-.
| `-- kernel-dma-coherent.c-dma_get_device_base()-warn:should-(mem-pfn_base)-be-a-bit-type
|-- parisc-allyesconfig
| `-- drivers-staging-hikey9xx-hisi-spmi-controller.c:warning:format-ld-expects-argument-of-type-long-int-but-argument-has-type-size_t-aka-unsigned-int
|-- powerpc-defconfig
| |-- include-linux-sched-topology.h:error:SD_DEGENERATE_GROUPS_MASK-defined-but-not-used
| `-- include-linux-sched-topology.h:error:sd_flag_debug-defined-but-not-used
|-- powerpc-randconfig-p001-20200901
| |-- include-linux-sched-topology.h:error:SD_DEGENERATE_GROUPS_MASK-defined-but-not-used
| `-- include-linux-sched-topology.h:error:sd_flag_debug-defined-but-not-used
|-- sh-allmodconfig
| `-- drivers-staging-hikey9xx-hisi-spmi-controller.c:warning:format-ld-expects-argument-of-type-long-int-but-argument-has-type-size_t-aka-unsigned-int
|-- sparc-allyesconfig
| |-- include-linux-sched-topology.h:error:SD_DEGENERATE_GROUPS_MASK-defined-but-not-used
| `-- include-linux-sched-topology.h:error:sd_flag_debug-defined-but-not-used
|-- sparc-randconfig-p002-20200901
| |-- include-linux-sched-topology.h:error:SD_DEGENERATE_GROUPS_MASK-defined-but-not-used
| `-- include-linux-sched-topology.h:error:sd_flag_debug-defined-but-not-used
|-- sparc-randconfig-r026-20200901
| `-- include-linux-sched-topology.h:error:SD_DEGENERATE_GROUPS_MASK-defined-but-not-used
|-- x86_64-allyesconfig
| `-- arch-x86-events-intel-uncore_snb.c:warning:initialized-field-overwritten
|-- x86_64-defconfig
| `-- arch-x86-events-intel-uncore_snb.c:warning:initialized-field-overwritten
|-- x86_64-kexec
| `-- arch-x86-events-intel-uncore_snb.c:warning:initialized-field-overwritten
|-- x86_64-randconfig-a001-20200901
| `-- arch-x86-events-intel-uncore_snb.c:warning:initialized-field-overwritten
|-- x86_64-randconfig-a002-20200901
| `-- arch-x86-events-intel-uncore_snb.c:warning:initialized-field-overwritten
|-- x86_64-randconfig-a003-20200901
| `-- arch-x86-events-intel-uncore_snb.c:warning:initialized-field-overwritten
|-- x86_64-randconfig-a004-20200901
| `-- arch-x86-events-intel-uncore_snb.c:warning:initialized-field-overwritten
|-- x86_64-randconfig-m001-20200901
| |-- arch-x86-events-intel-uncore_snb.c:warning:initialized-field-overwritten
| |-- drivers-dax-bus.c-alloc_dev_dax_range()-error:potential-null-dereference-alloc-.-(__request_region-returns-null)
| |-- drivers-dax-bus.c-alloc_dev_dax_range()-error:we-previously-assumed-alloc-could-be-null-(see-line-)
| `-- fs-proc-task_mmu.c-show_smaps_rollup()-error:double-unlocked-mm-mmap_lock-(orig-line-)
|-- x86_64-rhel
| `-- arch-x86-events-intel-uncore_snb.c:warning:initialized-field-overwritten
|-- x86_64-rhel-7.6-kselftests
| `-- arch-x86-events-intel-uncore_snb.c:warning:initialized-field-overwritten
|-- x86_64-rhel-8.3
| `-- arch-x86-events-intel-uncore_snb.c:warning:initialized-field-overwritten
`-- xtensa-allyesconfig
`-- drivers-staging-hikey9xx-hisi-spmi-controller.c:warning:format-ld-expects-argument-of-type-long-int-but-argument-has-type-size_t-aka-unsigned-int
elapsed time: 720m
configs tested: 86
configs skipped: 3
gcc tested configs:
arm allmodconfig
arm defconfig
arm64 allyesconfig
arm64 defconfig
arm allyesconfig
arm shannon_defconfig
arm eseries_pxa_defconfig
arm footbridge_defconfig
sh migor_defconfig
arm efm32_defconfig
sh rsk7269_defconfig
sh sh7785lcr_32bit_defconfig
mips tb0287_defconfig
mips cu1000-neo_defconfig
mips malta_defconfig
powerpc gamecube_defconfig
nds32 alldefconfig
m68k m5249evb_defconfig
mips maltaup_xpa_defconfig
ia64 allmodconfig
ia64 defconfig
ia64 allyesconfig
m68k allmodconfig
m68k defconfig
m68k allyesconfig
nios2 defconfig
arc allyesconfig
nds32 allnoconfig
c6x allyesconfig
nds32 defconfig
nios2 allyesconfig
csky defconfig
alpha defconfig
alpha allyesconfig
xtensa allyesconfig
h8300 allyesconfig
arc defconfig
sh allmodconfig
parisc defconfig
s390 allyesconfig
parisc allyesconfig
s390 defconfig
i386 allyesconfig
sparc allyesconfig
sparc defconfig
i386 defconfig
mips allyesconfig
mips allmodconfig
powerpc defconfig
powerpc allyesconfig
powerpc allmodconfig
powerpc allnoconfig
x86_64 randconfig-a004-20200901
x86_64 randconfig-a006-20200901
x86_64 randconfig-a003-20200901
x86_64 randconfig-a005-20200901
x86_64 randconfig-a001-20200901
x86_64 randconfig-a002-20200901
i386 randconfig-a004-20200901
i386 randconfig-a005-20200901
i386 randconfig-a006-20200901
i386 randconfig-a002-20200901
i386 randconfig-a001-20200901
i386 randconfig-a003-20200901
i386 randconfig-a016-20200901
i386 randconfig-a015-20200901
i386 randconfig-a011-20200901
i386 randconfig-a013-20200901
i386 randconfig-a014-20200901
i386 randconfig-a012-20200901
riscv allyesconfig
riscv allnoconfig
riscv defconfig
riscv allmodconfig
x86_64 rhel
x86_64 allyesconfig
x86_64 rhel-7.6-kselftests
x86_64 defconfig
x86_64 rhel-8.3
x86_64 kexec
clang tested configs:
x86_64 randconfig-a013-20200901
x86_64 randconfig-a016-20200901
x86_64 randconfig-a011-20200901
x86_64 randconfig-a012-20200901
x86_64 randconfig-a015-20200901
x86_64 randconfig-a014-20200901
---
0-DAY CI Kernel Test Service, Intel Corporation
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