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Message-ID: <636abd0d.1OXnfmzy1rhQe3n4%lkp@intel.com>
Date:   Wed, 09 Nov 2022 04:33:17 +0800
From:   kernel test robot <lkp@...el.com>
To:     Andrew Morton <akpm@...ux-foundation.org>
Cc:     ntfs3@...ts.linux.dev, netdev@...r.kernel.org,
        linux-rdma@...r.kernel.org, amd-gfx@...ts.freedesktop.org,
        Linux Memory Management List <linux-mm@...ck.org>
Subject: [linux-next:master] BUILD REGRESSION
 b6fc3fddade7a194bd141a49f2689e50f796ef46

tree/branch: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
branch HEAD: b6fc3fddade7a194bd141a49f2689e50f796ef46  Add linux-next specific files for 20221108

Error/Warning reports:

https://lore.kernel.org/linux-mm/202210111318.mbUfyhps-lkp@intel.com
https://lore.kernel.org/linux-mm/202210261404.b6UlzG7H-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202210270637.Q5Y7FiKJ-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202211041320.coq8EELJ-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202211082141.3XSHPtO1-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]
drivers/net/ethernet/mellanox/mlx5/core/steering/dr_rule.c:1087:1: warning: stack frame size (1184) exceeds limit (1024) in 'dr_rule_create_rule_nic' [-Wframe-larger-than]

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

drivers/net/ethernet/microchip/vcap/vcap_api_kunit.c:245:23: sparse: sparse: Using plain integer as NULL pointer
lib/test_objpool.c:1007:16: sparse: sparse: symbol 'g_ot_async' was not declared. Should it be static?
lib/test_objpool.c:108:6: sparse: sparse: symbol 'ot_vfree' was not declared. Should it be static?
lib/test_objpool.c:516:3: sparse: sparse: symbol 'g_ot_sync_ops' was not declared. Should it be static?
lib/test_objpool.c:76:3: sparse: sparse: symbol 'g_ot_data' was not declared. Should it be static?
lib/test_objpool.c:824:3: sparse: sparse: symbol 'g_ot_async_ops' was not declared. Should it be static?
lib/test_objpool.c:82:6: sparse: sparse: symbol 'ot_kzalloc' was not declared. Should it be static?
lib/test_objpool.c:91:6: sparse: sparse: symbol 'ot_kfree' was not declared. Should it be static?
lib/test_objpool.c:989:16: sparse: sparse: symbol 'g_ot_sync' was not declared. Should it be static?
lib/test_objpool.c:998:16: sparse: sparse: symbol 'g_ot_miss' was not declared. Should it be static?
lib/test_objpool.c:99:6: sparse: sparse: symbol 'ot_vmalloc' was not declared. Should it be static?
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
s390x-linux-ld: drivers/clk/clk-fixed-mmio.c:26: undefined reference to `of_iomap'
s390x-linux-ld: drivers/clk/clk-fixed-mmio.c:33: undefined reference to `iounmap'

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
|-- 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
|-- arm-randconfig-r032-20221108
|   |-- 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
|-- 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
|-- i386-randconfig-m021-20221107
|   |-- 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
|-- loongarch-randconfig-r033-20221107
|   |-- 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-s033-20221108
|   |-- fs-ntfs3-index.c:sparse:sparse:restricted-__le32-degrades-to-integer
|   |-- fs-ntfs3-namei.c:sparse:sparse:incorrect-type-in-argument-(different-base-types)-expected-restricted-__le16-const-usertype-s1-got-unsigned-short
|   `-- fs-ntfs3-namei.c:sparse:sparse:incorrect-type-in-argument-(different-base-types)-expected-restricted-__le16-const-usertype-s2-got-unsigned-short
|-- microblaze-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
|-- microblaze-randconfig-c042-20221108
|   |-- 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
|-- 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
|-- parisc-randconfig-c032-20221108
|   |-- 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
|-- 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
|-- 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
clang_recent_errors
|-- powerpc-randconfig-c003-20221107
|   `-- drivers-net-ethernet-mellanox-mlx5-core-steering-dr_rule.c:warning:stack-frame-size-()-exceeds-limit-()-in-dr_rule_create_rule_nic
|-- s390-randconfig-r006-20221108
|   |-- s39-linux-ld:drivers-clk-clk-fixed-mmio.c:undefined-reference-to-iounmap
|   `-- s39-linux-ld:drivers-clk-clk-fixed-mmio.c:undefined-reference-to-of_iomap
`-- x86_64-randconfig-a016
    `-- vmlinux.o:warning:objtool:handle_bug:call-to-kmsan_unpoison_entry_regs()-leaves-.noinstr.text-section

elapsed time: 724m

configs tested: 79
configs skipped: 3

gcc tested configs:
um                             i386_defconfig
um                           x86_64_defconfig
x86_64                            allnoconfig
x86_64                          rhel-8.3-func
x86_64                    rhel-8.3-kselftests
arm                                 defconfig
x86_64                           rhel-8.3-kvm
x86_64                           rhel-8.3-syz
x86_64                         rhel-8.3-kunit
powerpc                           allnoconfig
mips                             allyesconfig
arm                              allyesconfig
x86_64                              defconfig
powerpc                          allmodconfig
arm64                            allyesconfig
x86_64                               rhel-8.3
sh                               allmodconfig
x86_64                           allyesconfig
x86_64                        randconfig-a013
m68k                             allyesconfig
x86_64                        randconfig-a011
m68k                             allmodconfig
arc                              allyesconfig
alpha                            allyesconfig
x86_64                        randconfig-a015
arc                  randconfig-r043-20221108
s390                 randconfig-r044-20221108
riscv                randconfig-r042-20221108
i386                                defconfig
x86_64                        randconfig-a004
x86_64                        randconfig-a002
i386                          randconfig-a014
x86_64                        randconfig-a006
i386                          randconfig-a012
arc                                 defconfig
i386                          randconfig-a016
s390                             allmodconfig
alpha                               defconfig
i386                          randconfig-a001
s390                                defconfig
i386                             allyesconfig
i386                          randconfig-a003
arc                    vdk_hs38_smp_defconfig
sh                           sh2007_defconfig
i386                          randconfig-a005
sparc                            alldefconfig
arm                      footbridge_defconfig
arm                           tegra_defconfig
s390                             allyesconfig
arm                            xcep_defconfig
sh                        sh7757lcr_defconfig
sh                ecovec24-romimage_defconfig
arm                         axm55xx_defconfig
m68k                        m5272c3_defconfig
mips                            ar7_defconfig
i386                          randconfig-c001
powerpc                        warp_defconfig
arm                            zeus_defconfig
sh                           se7722_defconfig
sh                          lboxre2_defconfig
parisc                generic-64bit_defconfig
arm                        realview_defconfig
m68k                           virt_defconfig
powerpc                      ep88xc_defconfig

clang tested configs:
x86_64                        randconfig-a012
x86_64                        randconfig-a014
x86_64                        randconfig-a016
x86_64                        randconfig-a001
i386                          randconfig-a013
x86_64                        randconfig-a003
x86_64                        randconfig-a005
i386                          randconfig-a015
i386                          randconfig-a011
i386                          randconfig-a002
i386                          randconfig-a004
powerpc                    gamecube_defconfig
i386                          randconfig-a006
mips                     cu1000-neo_defconfig
x86_64                          rhel-8.3-rust

-- 
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https://01.org/lkp

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