* [linux-next:master] BUILD REGRESSION 70e6f1b39929bf6755a9c55b79fe720f7c8b9436
@ 2022-01-16 17:17 kernel test robot
0 siblings, 0 replies; only message in thread
From: kernel test robot @ 2022-01-16 17:17 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: 70e6f1b39929bf6755a9c55b79fe720f7c8b9436 Add linux-next specific files for 20220116
Error/Warning reports:
https://lore.kernel.org/llvm/202201072233.KPabxSoa-lkp@intel.com
Error/Warning in current branch:
lib/test_printf.c:247:9: warning: 'PTR' macro redefined [-Wmacro-redefined]
possible Error/Warning in current branch (please contact us if interested):
arch/powerpc/perf/core-book3s.c:2455:6: error: no previous prototype for 'power_pmu_wants_prompt_pmi' [-Werror=missing-prototypes]
arch/x86/kernel/fpu/xstate.c:1801:3: warning: Value stored to 'guest' is never read [clang-analyzer-deadcode.DeadStores]
drivers/acpi/acpica/exregion.c:519:17: warning: performing pointer subtraction with a null pointer has undefined behavior [-Wnull-pointer-subtraction]
drivers/gpu/drm/amd/amdgpu/../pm/amdgpu_dpm_internal.c:29:6: warning: no previous prototype for 'amdgpu_dpm_get_active_displays' [-Wmissing-prototypes]
drivers/gpu/drm/amd/amdgpu/../pm/amdgpu_dpm_internal.c:76:5: warning: no previous prototype for 'amdgpu_dpm_get_vrefresh' [-Wmissing-prototypes]
drivers/media/platform/stm32/dma2d/dma2d-hw.c:109:1: internal compiler error: in extract_insn, at recog.c:2770
fs/ext4/inline.c:1386:13: warning: Assigned value is garbage or undefined [clang-analyzer-core.uninitialized.Assign]
include/linux/compiler_types.h:346:45: error: call to '__compiletime_assert_35' declared with attribute error: BUILD_BUG failed
include/linux/filter.h:506:9: internal compiler error: in extract_insn, at recog.c:2770
kernel/bpf/btf.c:6739:3: warning: Address of stack memory associated with local variable 'local_cand' returned to caller [clang-analyzer-core.StackAddressEscape]
kernel/bpf/btf.c:6754:7: warning: Use of memory after it is freed [clang-analyzer-unix.Malloc]
vmlinux.o: warning: objtool: mce_start()+0x49: call to __kcsan_check_access() leaves .noinstr.text section
Error/Warning ids grouped by kconfigs:
gcc_recent_errors
|-- alpha-allyesconfig
| |-- drivers-gpu-drm-amd-amdgpu-..-pm-amdgpu_dpm_internal.c:warning:no-previous-prototype-for-amdgpu_dpm_get_active_displays
| `-- drivers-gpu-drm-amd-amdgpu-..-pm-amdgpu_dpm_internal.c:warning:no-previous-prototype-for-amdgpu_dpm_get_vrefresh
|-- alpha-randconfig-r034-20220116
| |-- drivers-gpu-drm-amd-amdgpu-..-pm-amdgpu_dpm_internal.c:warning:no-previous-prototype-for-amdgpu_dpm_get_active_displays
| `-- drivers-gpu-drm-amd-amdgpu-..-pm-amdgpu_dpm_internal.c:warning:no-previous-prototype-for-amdgpu_dpm_get_vrefresh
|-- arc-allyesconfig
| |-- drivers-gpu-drm-amd-amdgpu-..-pm-amdgpu_dpm_internal.c:warning:no-previous-prototype-for-amdgpu_dpm_get_active_displays
| `-- drivers-gpu-drm-amd-amdgpu-..-pm-amdgpu_dpm_internal.c:warning:no-previous-prototype-for-amdgpu_dpm_get_vrefresh
|-- arc-randconfig-r001-20220116
| |-- drivers-gpu-drm-amd-amdgpu-..-pm-amdgpu_dpm_internal.c:warning:no-previous-prototype-for-amdgpu_dpm_get_active_displays
| `-- drivers-gpu-drm-amd-amdgpu-..-pm-amdgpu_dpm_internal.c:warning:no-previous-prototype-for-amdgpu_dpm_get_vrefresh
|-- arm-allmodconfig
| |-- drivers-gpu-drm-amd-amdgpu-..-pm-amdgpu_dpm_internal.c:warning:no-previous-prototype-for-amdgpu_dpm_get_active_displays
| `-- drivers-gpu-drm-amd-amdgpu-..-pm-amdgpu_dpm_internal.c:warning:no-previous-prototype-for-amdgpu_dpm_get_vrefresh
|-- arm-allyesconfig
| |-- drivers-gpu-drm-amd-amdgpu-..-pm-amdgpu_dpm_internal.c:warning:no-previous-prototype-for-amdgpu_dpm_get_active_displays
| `-- drivers-gpu-drm-amd-amdgpu-..-pm-amdgpu_dpm_internal.c:warning:no-previous-prototype-for-amdgpu_dpm_get_vrefresh
|-- arm-buildonly-randconfig-r001-20220116
| |-- drivers-gpu-drm-amd-amdgpu-..-pm-amdgpu_dpm_internal.c:warning:no-previous-prototype-for-amdgpu_dpm_get_active_displays
| `-- drivers-gpu-drm-amd-amdgpu-..-pm-amdgpu_dpm_internal.c:warning:no-previous-prototype-for-amdgpu_dpm_get_vrefresh
|-- arm64-allmodconfig
| |-- drivers-gpu-drm-amd-amdgpu-..-pm-amdgpu_dpm_internal.c:warning:no-previous-prototype-for-amdgpu_dpm_get_active_displays
| `-- drivers-gpu-drm-amd-amdgpu-..-pm-amdgpu_dpm_internal.c:warning:no-previous-prototype-for-amdgpu_dpm_get_vrefresh
|-- arm64-allyesconfig
| |-- drivers-gpu-drm-amd-amdgpu-..-pm-amdgpu_dpm_internal.c:warning:no-previous-prototype-for-amdgpu_dpm_get_active_displays
| `-- drivers-gpu-drm-amd-amdgpu-..-pm-amdgpu_dpm_internal.c:warning:no-previous-prototype-for-amdgpu_dpm_get_vrefresh
|-- h8300-allyesconfig
| |-- drivers-media-platform-stm32-dma2d-dma2d-hw.c:internal-compiler-error:in-extract_insn-at-recog.c
| `-- include-linux-filter.h:internal-compiler-error:in-extract_insn-at-recog.c
|-- h8300-randconfig-s031-20220116
| `-- include-linux-filter.h:internal-compiler-error:in-extract_insn-at-recog.c
|-- i386-allyesconfig
| |-- drivers-gpu-drm-amd-amdgpu-..-pm-amdgpu_dpm_internal.c:warning:no-previous-prototype-for-amdgpu_dpm_get_active_displays
| `-- drivers-gpu-drm-amd-amdgpu-..-pm-amdgpu_dpm_internal.c:warning:no-previous-prototype-for-amdgpu_dpm_get_vrefresh
|-- i386-randconfig-m021
| |-- drivers-gpu-drm-amd-amdgpu-..-pm-amdgpu_dpm_internal.c:warning:no-previous-prototype-for-amdgpu_dpm_get_active_displays
| `-- drivers-gpu-drm-amd-amdgpu-..-pm-amdgpu_dpm_internal.c:warning:no-previous-prototype-for-amdgpu_dpm_get_vrefresh
|-- ia64-allmodconfig
| |-- drivers-gpu-drm-amd-amdgpu-..-pm-amdgpu_dpm_internal.c:warning:no-previous-prototype-for-amdgpu_dpm_get_active_displays
| `-- drivers-gpu-drm-amd-amdgpu-..-pm-amdgpu_dpm_internal.c:warning:no-previous-prototype-for-amdgpu_dpm_get_vrefresh
|-- ia64-allyesconfig
| |-- drivers-gpu-drm-amd-amdgpu-..-pm-amdgpu_dpm_internal.c:warning:no-previous-prototype-for-amdgpu_dpm_get_active_displays
| `-- drivers-gpu-drm-amd-amdgpu-..-pm-amdgpu_dpm_internal.c:warning:no-previous-prototype-for-amdgpu_dpm_get_vrefresh
|-- ia64-buildonly-randconfig-r004-20220116
| |-- drivers-gpu-drm-amd-amdgpu-..-pm-amdgpu_dpm_internal.c:warning:no-previous-prototype-for-amdgpu_dpm_get_active_displays
| `-- drivers-gpu-drm-amd-amdgpu-..-pm-amdgpu_dpm_internal.c:warning:no-previous-prototype-for-amdgpu_dpm_get_vrefresh
|-- ia64-randconfig-s032-20220116
| |-- drivers-gpu-drm-amd-amdgpu-..-pm-amdgpu_dpm_internal.c:warning:no-previous-prototype-for-amdgpu_dpm_get_active_displays
| `-- drivers-gpu-drm-amd-amdgpu-..-pm-amdgpu_dpm_internal.c:warning:no-previous-prototype-for-amdgpu_dpm_get_vrefresh
|-- microblaze-randconfig-r014-20220116
| |-- drivers-gpu-drm-amd-amdgpu-..-pm-amdgpu_dpm_internal.c:warning:no-previous-prototype-for-amdgpu_dpm_get_active_displays
| `-- drivers-gpu-drm-amd-amdgpu-..-pm-amdgpu_dpm_internal.c:warning:no-previous-prototype-for-amdgpu_dpm_get_vrefresh
|-- mips-allmodconfig
| |-- drivers-gpu-drm-amd-amdgpu-..-pm-amdgpu_dpm_internal.c:warning:no-previous-prototype-for-amdgpu_dpm_get_active_displays
| `-- drivers-gpu-drm-amd-amdgpu-..-pm-amdgpu_dpm_internal.c:warning:no-previous-prototype-for-amdgpu_dpm_get_vrefresh
|-- mips-allyesconfig
| |-- drivers-gpu-drm-amd-amdgpu-..-pm-amdgpu_dpm_internal.c:warning:no-previous-prototype-for-amdgpu_dpm_get_active_displays
| `-- drivers-gpu-drm-amd-amdgpu-..-pm-amdgpu_dpm_internal.c:warning:no-previous-prototype-for-amdgpu_dpm_get_vrefresh
|-- parisc-allyesconfig
| |-- drivers-gpu-drm-amd-amdgpu-..-pm-amdgpu_dpm_internal.c:warning:no-previous-prototype-for-amdgpu_dpm_get_active_displays
| `-- drivers-gpu-drm-amd-amdgpu-..-pm-amdgpu_dpm_internal.c:warning:no-previous-prototype-for-amdgpu_dpm_get_vrefresh
|-- powerpc-allmodconfig
| |-- drivers-gpu-drm-amd-amdgpu-..-pm-amdgpu_dpm_internal.c:warning:no-previous-prototype-for-amdgpu_dpm_get_active_displays
| `-- drivers-gpu-drm-amd-amdgpu-..-pm-amdgpu_dpm_internal.c:warning:no-previous-prototype-for-amdgpu_dpm_get_vrefresh
|-- powerpc-allyesconfig
| |-- drivers-gpu-drm-amd-amdgpu-..-pm-amdgpu_dpm_internal.c:warning:no-previous-prototype-for-amdgpu_dpm_get_active_displays
| `-- drivers-gpu-drm-amd-amdgpu-..-pm-amdgpu_dpm_internal.c:warning:no-previous-prototype-for-amdgpu_dpm_get_vrefresh
|-- powerpc-pasemi_defconfig
| `-- arch-powerpc-perf-core-book3s.c:error:no-previous-prototype-for-power_pmu_wants_prompt_pmi
|-- powerpc-ppc6xx_defconfig
| `-- arch-powerpc-perf-core-book3s.c:error:no-previous-prototype-for-power_pmu_wants_prompt_pmi
|-- powerpc-randconfig-r004-20220116
| `-- include-linux-compiler_types.h:error:call-to-__compiletime_assert_NNN-declared-with-attribute-error:BUILD_BUG-failed
|-- powerpc64-randconfig-r033-20220116
| |-- drivers-gpu-drm-amd-amdgpu-..-pm-amdgpu_dpm_internal.c:warning:no-previous-prototype-for-amdgpu_dpm_get_active_displays
| `-- drivers-gpu-drm-amd-amdgpu-..-pm-amdgpu_dpm_internal.c:warning:no-previous-prototype-for-amdgpu_dpm_get_vrefresh
|-- riscv-allmodconfig
| |-- drivers-gpu-drm-amd-amdgpu-..-pm-amdgpu_dpm_internal.c:warning:no-previous-prototype-for-amdgpu_dpm_get_active_displays
| `-- drivers-gpu-drm-amd-amdgpu-..-pm-amdgpu_dpm_internal.c:warning:no-previous-prototype-for-amdgpu_dpm_get_vrefresh
|-- riscv-allyesconfig
| |-- drivers-gpu-drm-amd-amdgpu-..-pm-amdgpu_dpm_internal.c:warning:no-previous-prototype-for-amdgpu_dpm_get_active_displays
| `-- drivers-gpu-drm-amd-amdgpu-..-pm-amdgpu_dpm_internal.c:warning:no-previous-prototype-for-amdgpu_dpm_get_vrefresh
|-- s390-allyesconfig
| |-- drivers-gpu-drm-amd-amdgpu-..-pm-amdgpu_dpm_internal.c:warning:no-previous-prototype-for-amdgpu_dpm_get_active_displays
| `-- drivers-gpu-drm-amd-amdgpu-..-pm-amdgpu_dpm_internal.c:warning:no-previous-prototype-for-amdgpu_dpm_get_vrefresh
|-- sparc-allmodconfig
| |-- drivers-gpu-drm-amd-amdgpu-..-pm-amdgpu_dpm_internal.c:warning:no-previous-prototype-for-amdgpu_dpm_get_active_displays
| `-- drivers-gpu-drm-amd-amdgpu-..-pm-amdgpu_dpm_internal.c:warning:no-previous-prototype-for-amdgpu_dpm_get_vrefresh
|-- sparc-allyesconfig
| |-- drivers-gpu-drm-amd-amdgpu-..-pm-amdgpu_dpm_internal.c:warning:no-previous-prototype-for-amdgpu_dpm_get_active_displays
| `-- drivers-gpu-drm-amd-amdgpu-..-pm-amdgpu_dpm_internal.c:warning:no-previous-prototype-for-amdgpu_dpm_get_vrefresh
|-- sparc64-randconfig-r026-20220116
| |-- drivers-gpu-drm-amd-amdgpu-..-pm-amdgpu_dpm_internal.c:warning:no-previous-prototype-for-amdgpu_dpm_get_active_displays
| `-- drivers-gpu-drm-amd-amdgpu-..-pm-amdgpu_dpm_internal.c:warning:no-previous-prototype-for-amdgpu_dpm_get_vrefresh
|-- x86_64-allyesconfig
| |-- drivers-gpu-drm-amd-amdgpu-..-pm-amdgpu_dpm_internal.c:warning:no-previous-prototype-for-amdgpu_dpm_get_active_displays
| `-- drivers-gpu-drm-amd-amdgpu-..-pm-amdgpu_dpm_internal.c:warning:no-previous-prototype-for-amdgpu_dpm_get_vrefresh
|-- x86_64-randconfig-a004
| |-- drivers-gpu-drm-amd-amdgpu-..-pm-amdgpu_dpm_internal.c:warning:no-previous-prototype-for-amdgpu_dpm_get_active_displays
| `-- drivers-gpu-drm-amd-amdgpu-..-pm-amdgpu_dpm_internal.c:warning:no-previous-prototype-for-amdgpu_dpm_get_vrefresh
|-- x86_64-randconfig-a011
| |-- drivers-gpu-drm-amd-amdgpu-..-pm-amdgpu_dpm_internal.c:warning:no-previous-prototype-for-amdgpu_dpm_get_active_displays
| `-- drivers-gpu-drm-amd-amdgpu-..-pm-amdgpu_dpm_internal.c:warning:no-previous-prototype-for-amdgpu_dpm_get_vrefresh
|-- x86_64-randconfig-c002
| |-- drivers-gpu-drm-amd-amdgpu-..-pm-amdgpu_dpm_internal.c:warning:no-previous-prototype-for-amdgpu_dpm_get_active_displays
| `-- drivers-gpu-drm-amd-amdgpu-..-pm-amdgpu_dpm_internal.c:warning:no-previous-prototype-for-amdgpu_dpm_get_vrefresh
`-- xtensa-allyesconfig
|-- drivers-gpu-drm-amd-amdgpu-..-pm-amdgpu_dpm_internal.c:warning:no-previous-prototype-for-amdgpu_dpm_get_active_displays
`-- drivers-gpu-drm-amd-amdgpu-..-pm-amdgpu_dpm_internal.c:warning:no-previous-prototype-for-amdgpu_dpm_get_vrefresh
clang_recent_errors
|-- i386-randconfig-a002
| `-- drivers-acpi-acpica-exregion.c:warning:performing-pointer-subtraction-with-a-null-pointer-has-undefined-behavior
|-- i386-randconfig-a004
| `-- drivers-acpi-acpica-exregion.c:warning:performing-pointer-subtraction-with-a-null-pointer-has-undefined-behavior
|-- i386-randconfig-a006
| `-- drivers-acpi-acpica-exregion.c:warning:performing-pointer-subtraction-with-a-null-pointer-has-undefined-behavior
|-- i386-randconfig-a011
| `-- drivers-acpi-acpica-exregion.c:warning:performing-pointer-subtraction-with-a-null-pointer-has-undefined-behavior
|-- i386-randconfig-a013
| `-- drivers-acpi-acpica-exregion.c:warning:performing-pointer-subtraction-with-a-null-pointer-has-undefined-behavior
|-- i386-randconfig-a015
| `-- drivers-acpi-acpica-exregion.c:warning:performing-pointer-subtraction-with-a-null-pointer-has-undefined-behavior
|-- i386-randconfig-c001
| |-- arch-x86-kernel-fpu-xstate.c:warning:Value-stored-to-guest-is-never-read-clang-analyzer-deadcode.DeadStores
| |-- drivers-acpi-acpica-exregion.c:warning:performing-pointer-subtraction-with-a-null-pointer-has-undefined-behavior
| |-- fs-ext4-inline.c:warning:Assigned-value-is-garbage-or-undefined-clang-analyzer-core.uninitialized.Assign
| |-- kernel-bpf-btf.c:warning:Address-of-stack-memory-associated-with-local-variable-local_cand-returned-to-caller-clang-analyzer-core.StackAddressEscape
| `-- kernel-bpf-btf.c:warning:Use-of-memory-after-it-is-freed-clang-analyzer-unix.Malloc
|-- mips-randconfig-c004-20220116
| `-- lib-test_printf.c:warning:PTR-macro-redefined
|-- x86_64-randconfig-a001
| `-- drivers-acpi-acpica-exregion.c:warning:performing-pointer-subtraction-with-a-null-pointer-has-undefined-behavior
|-- x86_64-randconfig-a003
| `-- drivers-acpi-acpica-exregion.c:warning:performing-pointer-subtraction-with-a-null-pointer-has-undefined-behavior
|-- x86_64-randconfig-a005
| `-- drivers-acpi-acpica-exregion.c:warning:performing-pointer-subtraction-with-a-null-pointer-has-undefined-behavior
|-- x86_64-randconfig-a012
| `-- drivers-acpi-acpica-exregion.c:warning:performing-pointer-subtraction-with-a-null-pointer-has-undefined-behavior
|-- x86_64-randconfig-a014
| |-- drivers-acpi-acpica-exregion.c:warning:performing-pointer-subtraction-with-a-null-pointer-has-undefined-behavior
| `-- vmlinux.o:warning:objtool:mce_start():call-to-__kcsan_check_access()-leaves-.noinstr.text-section
|-- x86_64-randconfig-a016
| `-- drivers-acpi-acpica-exregion.c:warning:performing-pointer-subtraction-with-a-null-pointer-has-undefined-behavior
`-- x86_64-randconfig-c007
|-- drivers-acpi-acpica-exregion.c:warning:performing-pointer-subtraction-with-a-null-pointer-has-undefined-behavior
|-- kernel-bpf-btf.c:warning:Address-of-stack-memory-associated-with-local-variable-local_cand-returned-to-caller-clang-analyzer-core.StackAddressEscape
`-- kernel-bpf-btf.c:warning:Use-of-memory-after-it-is-freed-clang-analyzer-unix.Malloc
elapsed time: 740m
configs tested: 93
configs skipped: 48
gcc tested configs:
arm defconfig
arm allyesconfig
arm allmodconfig
mips allyesconfig
um i386_defconfig
mips allmodconfig
um x86_64_defconfig
riscv allyesconfig
i386 randconfig-c001
powerpc allyesconfig
m68k allmodconfig
powerpc allmodconfig
m68k allyesconfig
s390 allmodconfig
s390 allyesconfig
mips fuloong2e_defconfig
sh se7343_defconfig
openrisc simple_smp_defconfig
xtensa nommu_kc705_defconfig
powerpc ppc6xx_defconfig
riscv nommu_k210_sdcard_defconfig
h8300 alldefconfig
arc haps_hs_smp_defconfig
sh urquell_defconfig
arm pxa_defconfig
sh microdev_defconfig
m68k amcore_defconfig
arm corgi_defconfig
mips jazz_defconfig
mips ip32_defconfig
arm viper_defconfig
mips cobalt_defconfig
arm iop32x_defconfig
mips rb532_defconfig
ia64 zx1_defconfig
sh se7712_defconfig
powerpc pasemi_defconfig
ia64 bigsur_defconfig
arm gemini_defconfig
arm randconfig-c002-20220116
i386 randconfig-a003
i386 randconfig-a001
i386 randconfig-a005
x86_64 randconfig-a011
x86_64 randconfig-a013
x86_64 randconfig-a015
i386 randconfig-a012
i386 randconfig-a014
i386 randconfig-a016
x86_64 randconfig-a004
x86_64 randconfig-a002
x86_64 randconfig-a006
arc randconfig-r043-20220116
x86_64 allyesconfig
x86_64 defconfig
x86_64 rhel-8.3
x86_64 rhel-8.3-func
x86_64 kexec
x86_64 rhel-8.3-kselftests
clang tested configs:
arm randconfig-c002-20220116
x86_64 randconfig-c007
riscv randconfig-c006-20220116
powerpc randconfig-c003-20220116
i386 randconfig-c001
mips randconfig-c004-20220116
s390 randconfig-c005-20220116
arm tct_hammer_defconfig
mips ath79_defconfig
arm sama7_defconfig
powerpc allmodconfig
powerpc mpc512x_defconfig
arm netwinder_defconfig
mips cavium_octeon_defconfig
riscv alldefconfig
arm davinci_all_defconfig
powerpc mpc8560_ads_defconfig
powerpc mpc832x_mds_defconfig
powerpc g5_defconfig
powerpc katmai_defconfig
hexagon defconfig
i386 randconfig-a002
i386 randconfig-a004
i386 randconfig-a006
x86_64 randconfig-a012
x86_64 randconfig-a014
x86_64 randconfig-a016
i386 randconfig-a011
i386 randconfig-a013
i386 randconfig-a015
x86_64 randconfig-a005
x86_64 randconfig-a003
x86_64 randconfig-a001
hexagon randconfig-r045-20220116
riscv randconfig-r042-20220116
s390 randconfig-r044-20220116
hexagon randconfig-r041-20220116
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