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Message-ID: <202306140504.RvxBbOLo-lkp@intel.com>
Date: Wed, 14 Jun 2023 05:38:21 +0800
From: kernel test robot <lkp@...el.com>
To: Andrew Morton <akpm@...ux-foundation.org>
Cc: Linux Memory Management List <linux-mm@...ck.org>,
amd-gfx@...ts.freedesktop.org, intel-gfx@...ts.freedesktop.org,
kunit-dev@...glegroups.com, kvmarm@...ts.linux.dev,
linux-arch@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
linux-btrfs@...r.kernel.org, linux-cifs@...r.kernel.org,
linux-kselftest@...r.kernel.org, linux-leds@...r.kernel.org,
linux-parisc@...r.kernel.org, linux-rdma@...r.kernel.org,
linux-usb@...r.kernel.org, netdev@...r.kernel.org,
samba-technical@...ts.samba.org
Subject: [linux-next:master] BUILD REGRESSION
1f6ce8392d6ff486af5ca96df9ded5882c4b6977
tree/branch: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
branch HEAD: 1f6ce8392d6ff486af5ca96df9ded5882c4b6977 Add linux-next specific files for 20230613
Error/Warning reports:
https://lore.kernel.org/oe-kbuild-all/202306082341.UQtCM8PO-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202306122223.HHER4zOo-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202306132155.BFZc9arF-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202306132237.Z4LJE8bP-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202306140347.S9nJS3Al-lkp@intel.com
Error/Warning: (recently discovered and may have been fixed)
arch/microblaze/include/asm/page.h:34: warning: "ARCH_DMA_MINALIGN" redefined
arch/parisc/kernel/pdt.c:65:6: warning: no previous prototype for 'arch_report_meminfo' [-Wmissing-prototypes]
csky-linux-ld: drivers/net/ethernet/sfc/ef100_netdev.c:114: undefined reference to `efx_tc_netevent_event'
drivers/gpu/drm/amd/amdgpu/amdgpu_ras_eeprom.c:76: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst
drivers/gpu/drm/i915/display/intel_display_power.h:256:70: error: declaration of 'struct seq_file' will not be visible outside of this function [-Werror,-Wvisibility]
drivers/leds/leds-cht-wcove.c:144:21: warning: no previous prototype for 'cht_wc_leds_brightness_get' [-Wmissing-prototypes]
include/asm-generic/bitops/instrumented-non-atomic.h:141: undefined reference to `uv_info'
lib/kunit/executor_test.c:138:4: warning: cast from 'void (*)(const void *)' to 'kunit_action_t *' (aka 'void (*)(void *)') converts to incompatible function type [-Wcast-function-type-strict]
lib/kunit/test.c:775:38: warning: cast from 'void (*)(const void *)' to 'kunit_action_t *' (aka 'void (*)(void *)') converts to incompatible function type [-Wcast-function-type-strict]
Unverified Error/Warning (likely false positive, please contact us if interested):
arch/arm64/kvm/mmu.c:147:3-9: preceding lock on line 140
drivers/net/ethernet/mellanox/mlx5/core/lib/devcom.c:98 mlx5_devcom_register_device() error: uninitialized symbol 'tmp_dev'.
drivers/usb/cdns3/cdns3-starfive.c:23: warning: expecting prototype for cdns3(). Prototype was for USB_STRAP_HOST() instead
fs/btrfs/volumes.c:6404 btrfs_map_block() error: we previously assumed 'mirror_num_ret' could be null (see line 6242)
fs/smb/client/cifsfs.c:982 cifs_smb3_do_mount() warn: possible memory leak of 'cifs_sb'
fs/smb/client/cifssmb.c:4089 CIFSFindFirst() warn: missing error code? 'rc'
fs/smb/client/cifssmb.c:4216 CIFSFindNext() warn: missing error code? 'rc'
fs/smb/client/connect.c:2775 cifs_match_super() error: 'tlink' dereferencing possible ERR_PTR()
fs/smb/client/connect.c:2974 generic_ip_connect() error: we previously assumed 'socket' could be null (see line 2962)
lib/kunit/test.c:336 __kunit_abort() warn: ignoring unreachable code.
Error/Warning ids grouped by kconfigs:
gcc_recent_errors
|-- alpha-allyesconfig
| `-- drivers-gpu-drm-amd-amdgpu-amdgpu_ras_eeprom.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
|-- arc-allyesconfig
| `-- drivers-gpu-drm-amd-amdgpu-amdgpu_ras_eeprom.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
|-- arm-allmodconfig
| `-- drivers-gpu-drm-amd-amdgpu-amdgpu_ras_eeprom.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
|-- arm-allyesconfig
| `-- drivers-gpu-drm-amd-amdgpu-amdgpu_ras_eeprom.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
|-- arm64-allyesconfig
| `-- drivers-gpu-drm-amd-amdgpu-amdgpu_ras_eeprom.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
|-- arm64-randconfig-c033-20230611
| `-- arch-arm64-kvm-mmu.c:preceding-lock-on-line
|-- csky-randconfig-c044-20230612
| |-- csky-linux-ld:drivers-net-ethernet-sfc-ef100_netdev.c:undefined-reference-to-efx_tc_netevent_event
| `-- drivers-gpu-drm-amd-amdgpu-amdgpu_ras_eeprom.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
|-- i386-allyesconfig
| |-- drivers-gpu-drm-amd-amdgpu-amdgpu_ras_eeprom.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| `-- drivers-leds-leds-cht-wcove.c:warning:no-previous-prototype-for-cht_wc_leds_brightness_get
|-- i386-randconfig-m021-20230612
| |-- fs-smb-client-cifsfs.c-cifs_smb3_do_mount()-warn:possible-memory-leak-of-cifs_sb
| |-- fs-smb-client-cifssmb.c-CIFSFindFirst()-warn:missing-error-code-rc
| |-- fs-smb-client-cifssmb.c-CIFSFindNext()-warn:missing-error-code-rc
| |-- fs-smb-client-connect.c-cifs_match_super()-error:tlink-dereferencing-possible-ERR_PTR()
| `-- fs-smb-client-connect.c-generic_ip_connect()-error:we-previously-assumed-socket-could-be-null-(see-line-)
|-- m68k-randconfig-m031-20230612
| |-- fs-btrfs-volumes.c-btrfs_map_block()-error:we-previously-assumed-mirror_num_ret-could-be-null-(see-line-)
| `-- lib-kunit-test.c-__kunit_abort()-warn:ignoring-unreachable-code.
|-- microblaze-buildonly-randconfig-r002-20230612
| `-- arch-microblaze-include-asm-page.h:warning:ARCH_DMA_MINALIGN-redefined
|-- mips-allmodconfig
| `-- drivers-gpu-drm-amd-amdgpu-amdgpu_ras_eeprom.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
|-- mips-allyesconfig
| `-- drivers-gpu-drm-amd-amdgpu-amdgpu_ras_eeprom.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
|-- openrisc-randconfig-r013-20230612
| `-- drivers-gpu-drm-amd-amdgpu-amdgpu_ras_eeprom.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
|-- parisc-allyesconfig
| |-- arch-parisc-kernel-pdt.c:warning:no-previous-prototype-for-arch_report_meminfo
| `-- drivers-gpu-drm-amd-amdgpu-amdgpu_ras_eeprom.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
|-- parisc-defconfig
| `-- arch-parisc-kernel-pdt.c:warning:no-previous-prototype-for-arch_report_meminfo
|-- parisc-randconfig-r004-20230612
| `-- arch-parisc-kernel-pdt.c:warning:no-previous-prototype-for-arch_report_meminfo
|-- parisc-randconfig-s031-20230612
| `-- arch-parisc-kernel-pdt.c:warning:no-previous-prototype-for-arch_report_meminfo
|-- parisc64-defconfig
| `-- arch-parisc-kernel-pdt.c:warning:no-previous-prototype-for-arch_report_meminfo
|-- powerpc-allmodconfig
| `-- drivers-gpu-drm-amd-amdgpu-amdgpu_ras_eeprom.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
|-- riscv-allmodconfig
| |-- drivers-gpu-drm-amd-amdgpu-amdgpu_ras_eeprom.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| `-- drivers-usb-cdns3-cdns3-starfive.c:warning:expecting-prototype-for-cdns3().-Prototype-was-for-USB_STRAP_HOST()-instead
|-- riscv-allyesconfig
| |-- drivers-gpu-drm-amd-amdgpu-amdgpu_ras_eeprom.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| `-- drivers-usb-cdns3-cdns3-starfive.c:warning:expecting-prototype-for-cdns3().-Prototype-was-for-USB_STRAP_HOST()-instead
|-- s390-allyesconfig
| `-- drivers-gpu-drm-amd-amdgpu-amdgpu_ras_eeprom.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
|-- s390-randconfig-r026-20230612
| `-- drivers-gpu-drm-amd-amdgpu-amdgpu_ras_eeprom.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
|-- s390-randconfig-r044-20230612
| `-- include-asm-generic-bitops-instrumented-non-atomic.h:undefined-reference-to-uv_info
|-- sparc-allyesconfig
| `-- drivers-gpu-drm-amd-amdgpu-amdgpu_ras_eeprom.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
|-- x86_64-allyesconfig
| |-- drivers-gpu-drm-amd-amdgpu-amdgpu_ras_eeprom.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| `-- drivers-leds-leds-cht-wcove.c:warning:no-previous-prototype-for-cht_wc_leds_brightness_get
`-- x86_64-randconfig-m001-20230612
|-- drivers-net-ethernet-mellanox-mlx5-core-lib-devcom.c-mlx5_devcom_register_device()-error:uninitialized-symbol-tmp_dev-.
|-- fs-smb-client-cifsfs.c-cifs_smb3_do_mount()-warn:possible-memory-leak-of-cifs_sb
|-- fs-smb-client-cifssmb.c-CIFSFindFirst()-warn:missing-error-code-rc
|-- fs-smb-client-cifssmb.c-CIFSFindNext()-warn:missing-error-code-rc
|-- fs-smb-client-connect.c-cifs_match_super()-error:tlink-dereferencing-possible-ERR_PTR()
`-- fs-smb-client-connect.c-generic_ip_connect()-error:we-previously-assumed-socket-could-be-null-(see-line-)
clang_recent_errors
|-- hexagon-buildonly-randconfig-r006-20230612
| |-- lib-kunit-executor_test.c:warning:cast-from-void-(-)(const-void-)-to-kunit_action_t-(aka-void-(-)(void-)-)-converts-to-incompatible-function-type
| `-- lib-kunit-test.c:warning:cast-from-void-(-)(const-void-)-to-kunit_action_t-(aka-void-(-)(void-)-)-converts-to-incompatible-function-type
|-- hexagon-randconfig-r041-20230612
| |-- lib-kunit-executor_test.c:warning:cast-from-void-(-)(const-void-)-to-kunit_action_t-(aka-void-(-)(void-)-)-converts-to-incompatible-function-type
| `-- lib-kunit-test.c:warning:cast-from-void-(-)(const-void-)-to-kunit_action_t-(aka-void-(-)(void-)-)-converts-to-incompatible-function-type
|-- hexagon-randconfig-r045-20230612
| |-- lib-kunit-executor_test.c:warning:cast-from-void-(-)(const-void-)-to-kunit_action_t-(aka-void-(-)(void-)-)-converts-to-incompatible-function-type
| `-- lib-kunit-test.c:warning:cast-from-void-(-)(const-void-)-to-kunit_action_t-(aka-void-(-)(void-)-)-converts-to-incompatible-function-type
|-- riscv-randconfig-r003-20230612
| |-- lib-kunit-executor_test.c:warning:cast-from-void-(-)(const-void-)-to-kunit_action_t-(aka-void-(-)(void-)-)-converts-to-incompatible-function-type
| `-- lib-kunit-test.c:warning:cast-from-void-(-)(const-void-)-to-kunit_action_t-(aka-void-(-)(void-)-)-converts-to-incompatible-function-type
`-- x86_64-randconfig-r036-20230612
`-- drivers-gpu-drm-i915-display-intel_display_power.h:error:declaration-of-struct-seq_file-will-not-be-visible-outside-of-this-function-Werror-Wvisibility
elapsed time: 816m
configs tested: 126
configs skipped: 6
tested configs:
alpha allyesconfig gcc
alpha buildonly-randconfig-r001-20230612 gcc
alpha defconfig gcc
alpha randconfig-r031-20230612 gcc
arc allyesconfig gcc
arc defconfig gcc
arc randconfig-r015-20230612 gcc
arc randconfig-r025-20230612 gcc
arc randconfig-r043-20230612 gcc
arm alldefconfig clang
arm allmodconfig gcc
arm allyesconfig gcc
arm axm55xx_defconfig gcc
arm buildonly-randconfig-r005-20230612 clang
arm davinci_all_defconfig clang
arm defconfig gcc
arm hisi_defconfig gcc
arm mmp2_defconfig clang
arm nhk8815_defconfig gcc
arm randconfig-r046-20230612 clang
arm spitz_defconfig clang
arm u8500_defconfig gcc
arm64 allyesconfig gcc
arm64 defconfig gcc
csky defconfig gcc
hexagon buildonly-randconfig-r006-20230612 clang
hexagon randconfig-r041-20230612 clang
hexagon randconfig-r045-20230612 clang
i386 allyesconfig gcc
i386 debian-10.3 gcc
i386 defconfig gcc
i386 randconfig-i001-20230612 clang
i386 randconfig-i002-20230612 clang
i386 randconfig-i003-20230612 clang
i386 randconfig-i004-20230612 clang
i386 randconfig-i005-20230612 clang
i386 randconfig-i006-20230612 clang
i386 randconfig-i011-20230612 gcc
i386 randconfig-i012-20230612 gcc
i386 randconfig-i013-20230612 gcc
i386 randconfig-i014-20230612 gcc
i386 randconfig-i015-20230612 gcc
i386 randconfig-i016-20230612 gcc
i386 randconfig-r012-20230612 gcc
i386 randconfig-r014-20230612 gcc
loongarch allmodconfig gcc
loongarch allnoconfig gcc
loongarch defconfig gcc
loongarch randconfig-r035-20230612 gcc
m68k allmodconfig gcc
m68k allyesconfig gcc
m68k defconfig gcc
m68k m5307c3_defconfig gcc
m68k randconfig-r023-20230612 gcc
mips allmodconfig gcc
mips allyesconfig gcc
mips maltaup_defconfig clang
mips omega2p_defconfig clang
mips randconfig-r001-20230612 gcc
mips randconfig-r011-20230612 clang
mips rbtx49xx_defconfig clang
mips rt305x_defconfig gcc
mips xway_defconfig gcc
nios2 buildonly-randconfig-r003-20230612 gcc
nios2 defconfig gcc
nios2 randconfig-r022-20230612 gcc
openrisc buildonly-randconfig-r004-20230612 gcc
openrisc randconfig-r013-20230612 gcc
openrisc randconfig-r024-20230612 gcc
parisc allyesconfig gcc
parisc defconfig gcc
parisc randconfig-r004-20230612 gcc
parisc64 defconfig gcc
powerpc adder875_defconfig gcc
powerpc allmodconfig gcc
powerpc allnoconfig gcc
powerpc mpc512x_defconfig clang
powerpc mpc885_ads_defconfig clang
powerpc mvme5100_defconfig clang
powerpc rainier_defconfig gcc
powerpc randconfig-r033-20230612 clang
powerpc sam440ep_defconfig gcc
powerpc walnut_defconfig clang
riscv allmodconfig gcc
riscv allnoconfig clang
riscv allnoconfig gcc
riscv allyesconfig gcc
riscv defconfig gcc
riscv randconfig-r003-20230612 clang
riscv randconfig-r042-20230612 gcc
riscv rv32_defconfig gcc
s390 allmodconfig gcc
s390 allyesconfig gcc
s390 defconfig gcc
s390 randconfig-r016-20230612 gcc
s390 randconfig-r026-20230612 gcc
s390 randconfig-r044-20230612 gcc
sh allmodconfig gcc
sh espt_defconfig gcc
sh polaris_defconfig gcc
sh randconfig-r002-20230612 gcc
sparc allyesconfig gcc
sparc defconfig gcc
sparc64 randconfig-r021-20230612 gcc
um i386_defconfig gcc
um x86_64_defconfig clang
um x86_64_defconfig gcc
x86_64 allyesconfig gcc
x86_64 buildonly-randconfig-r002-20230612 clang
x86_64 defconfig gcc
x86_64 kexec gcc
x86_64 randconfig-a001-20230613 gcc
x86_64 randconfig-a002-20230613 gcc
x86_64 randconfig-a003-20230613 gcc
x86_64 randconfig-a004-20230613 gcc
x86_64 randconfig-a005-20230613 gcc
x86_64 randconfig-a006-20230613 gcc
x86_64 randconfig-a011-20230612 gcc
x86_64 randconfig-a012-20230612 gcc
x86_64 randconfig-a013-20230612 gcc
x86_64 randconfig-a014-20230612 gcc
x86_64 randconfig-a015-20230612 gcc
x86_64 randconfig-a016-20230612 gcc
x86_64 randconfig-r005-20230612 clang
x86_64 randconfig-r036-20230612 clang
x86_64 rhel-8.3-rust clang
x86_64 rhel-8.3 gcc
xtensa iss_defconfig gcc
--
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