[linux-next:master] BUILD REGRESSION 61c3426aca2c71052ddcd06c32e29d92304990fd

kernel test robot lkp at intel.com
Wed Nov 2 17:16:37 UTC 2022


tree/branch: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
branch HEAD: 61c3426aca2c71052ddcd06c32e29d92304990fd  Add linux-next specific files for 20221102

Error/Warning reports:

https://lore.kernel.org/oe-kbuild-all/202210271517.snUEnhD0-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202211021422.8UpycNNp-lkp@intel.com

Error/Warning: (recently discovered and may have been fixed)

drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc.c:4878: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst
drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_link_dp.c:5044:24: warning: implicit conversion from 'enum <anonymous>' to 'enum dc_status' [-Wenum-conversion]
include/asm-generic/div64.h:222:35: warning: comparison of distinct pointer types lacks a cast
include/asm-generic/div64.h:234:32: warning: right shift count >= width of type [-Wshift-count-overflow]
lib/test_maple_tree.c:453:12: warning: result of comparison of constant 4398046511104 with expression of type 'unsigned long' is always false [-Wtautological-constant-out-of-range-compare]
vmlinux.o: warning: objtool: select_reloc_root+0x3a3: unreachable instruction

Unverified Error/Warning (likely false positive, please contact us if interested):

lib/zstd/compress/huf_compress.c:460 HUF_getIndex() warn: the 'RANK_POSITION_LOG_BUCKETS_BEGIN' macro might need parens
lib/zstd/decompress/zstd_decompress_block.c:1009 ZSTD_execSequence() warn: inconsistent indenting
lib/zstd/decompress/zstd_decompress_block.c:894 ZSTD_execSequenceEnd() warn: inconsistent indenting
lib/zstd/decompress/zstd_decompress_block.c:942 ZSTD_execSequenceEndSplitLitBuffer() warn: inconsistent indenting
lib/zstd/decompress/zstd_decompress_internal.h:206 ZSTD_DCtx_get_bmi2() warn: inconsistent indenting

Error/Warning ids grouped by kconfigs:

gcc_recent_errors
|-- alpha-allyesconfig
|   |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-core-dc.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
|   `-- drivers-gpu-drm-amd-amdgpu-..-display-dc-core-dc_link_dp.c:warning:implicit-conversion-from-enum-anonymous-to-enum-dc_status
|-- arc-allyesconfig
|   |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-core-dc.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
|   |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-core-dc_link_dp.c:warning:implicit-conversion-from-enum-anonymous-to-enum-dc_status
|   |-- include-asm-generic-div64.h:warning:comparison-of-distinct-pointer-types-lacks-a-cast
|   `-- include-asm-generic-div64.h:warning:right-shift-count-width-of-type
|-- arc-randconfig-r024-20221031
|   |-- include-asm-generic-div64.h:warning:comparison-of-distinct-pointer-types-lacks-a-cast
|   `-- include-asm-generic-div64.h:warning:right-shift-count-width-of-type
|-- arc-randconfig-r043-20221101
|   |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-core-dc.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
|   `-- drivers-gpu-drm-amd-amdgpu-..-display-dc-core-dc_link_dp.c:warning:implicit-conversion-from-enum-anonymous-to-enum-dc_status
|-- arm-allyesconfig
|   |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-core-dc.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
|   |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-core-dc_link_dp.c:warning:implicit-conversion-from-enum-anonymous-to-enum-dc_status
|   |-- include-asm-generic-div64.h:warning:comparison-of-distinct-pointer-types-lacks-a-cast
|   `-- include-asm-generic-div64.h:warning:right-shift-count-width-of-type
|-- arm64-allyesconfig
|   |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-core-dc.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
|   `-- drivers-gpu-drm-amd-amdgpu-..-display-dc-core-dc_link_dp.c:warning:implicit-conversion-from-enum-anonymous-to-enum-dc_status
|-- i386-allyesconfig
|   |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-core-dc.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
|   `-- drivers-gpu-drm-amd-amdgpu-..-display-dc-core-dc_link_dp.c:warning:implicit-conversion-from-enum-anonymous-to-enum-dc_status
|-- ia64-allmodconfig
|   |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-core-dc.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
|   `-- drivers-gpu-drm-amd-amdgpu-..-display-dc-core-dc_link_dp.c:warning:implicit-conversion-from-enum-anonymous-to-enum-dc_status
|-- m68k-randconfig-m041-20221102
|   |-- lib-zstd-compress-huf_compress.c-HUF_getIndex()-warn:the-RANK_POSITION_LOG_BUCKETS_BEGIN-macro-might-need-parens
|   |-- lib-zstd-decompress-zstd_decompress_block.c-ZSTD_execSequence()-warn:inconsistent-indenting
|   |-- lib-zstd-decompress-zstd_decompress_block.c-ZSTD_execSequenceEnd()-warn:inconsistent-indenting
|   |-- lib-zstd-decompress-zstd_decompress_block.c-ZSTD_execSequenceEndSplitLitBuffer()-warn:inconsistent-indenting
|   `-- lib-zstd-decompress-zstd_decompress_internal.h-ZSTD_DCtx_get_bmi2()-warn:inconsistent-indenting
|-- mips-allyesconfig
|   |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-core-dc.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
|   |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-core-dc_link_dp.c:warning:implicit-conversion-from-enum-anonymous-to-enum-dc_status
|   |-- include-asm-generic-div64.h:warning:comparison-of-distinct-pointer-types-lacks-a-cast
|   `-- include-asm-generic-div64.h:warning:right-shift-count-width-of-type
|-- powerpc-allmodconfig
|   |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-core-dc.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
|   |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-core-dc_link_dp.c:warning:implicit-conversion-from-enum-anonymous-to-enum-dc_status
|   |-- include-asm-generic-div64.h:warning:comparison-of-distinct-pointer-types-lacks-a-cast
|   `-- include-asm-generic-div64.h:warning:right-shift-count-width-of-type
|-- s390-allyesconfig
|   |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-core-dc.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
|   `-- drivers-gpu-drm-amd-amdgpu-..-display-dc-core-dc_link_dp.c:warning:implicit-conversion-from-enum-anonymous-to-enum-dc_status
|-- sparc-allyesconfig
|   |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-core-dc.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
|   `-- drivers-gpu-drm-amd-amdgpu-..-display-dc-core-dc_link_dp.c:warning:implicit-conversion-from-enum-anonymous-to-enum-dc_status
clang_recent_errors
`-- mips-randconfig-r031-20221101
    `-- lib-test_maple_tree.c:warning:result-of-comparison-of-constant-with-expression-of-type-unsigned-long-is-always-false

elapsed time: 722m

configs tested: 65
configs skipped: 2

gcc tested configs:
um                             i386_defconfig
arc                                 defconfig
um                           x86_64_defconfig
s390                             allmodconfig
arc                  randconfig-r043-20221101
alpha                               defconfig
s390                                defconfig
x86_64                        randconfig-a013
x86_64                        randconfig-a004
x86_64                        randconfig-a011
x86_64                        randconfig-a002
s390                             allyesconfig
x86_64                        randconfig-a015
powerpc                           allnoconfig
x86_64                        randconfig-a006
x86_64                           rhel-8.3-syz
powerpc                          allmodconfig
x86_64                          rhel-8.3-func
arm                                 defconfig
x86_64                    rhel-8.3-kselftests
mips                             allyesconfig
sh                               allmodconfig
x86_64                              defconfig
arm                              allyesconfig
i386                                defconfig
x86_64                           rhel-8.3-kvm
x86_64                         rhel-8.3-kunit
i386                          randconfig-a001
arm64                            allyesconfig
ia64                             allmodconfig
i386                          randconfig-a003
x86_64                               rhel-8.3
i386                          randconfig-a014
m68k                             allmodconfig
arc                              allyesconfig
x86_64                           allyesconfig
alpha                            allyesconfig
i386                          randconfig-a012
m68k                             allyesconfig
i386                          randconfig-a016
i386                          randconfig-a005
i386                             allyesconfig

clang tested configs:
hexagon              randconfig-r041-20221101
hexagon              randconfig-r045-20221101
riscv                randconfig-r042-20221101
s390                 randconfig-r044-20221101
x86_64                        randconfig-a016
x86_64                        randconfig-a012
x86_64                        randconfig-a005
x86_64                        randconfig-a001
x86_64                        randconfig-a014
x86_64                        randconfig-a003
i386                          randconfig-a002
i386                          randconfig-a011
x86_64                          rhel-8.3-rust
i386                          randconfig-a013
i386                          randconfig-a004
i386                          randconfig-a015
i386                          randconfig-a006
x86_64               randconfig-a003-20221031
x86_64               randconfig-a002-20221031
x86_64               randconfig-a001-20221031
x86_64               randconfig-a005-20221031
x86_64               randconfig-a006-20221031
x86_64               randconfig-a004-20221031

-- 
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https://01.org/lkp


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