[linux-next:master] BUILD REGRESSION 9f925874281f7e8855855d6210d6e29d844e4307

kernel test robot lkp at intel.com
Tue May 23 20:21:57 UTC 2023


tree/branch: INFO setup_repo_specs: /db/releases/20230524001904/lkp-src/repo/*/linux-next
https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
branch HEAD: 9f925874281f7e8855855d6210d6e29d844e4307  Add linux-next specific files for 20230523

Error/Warning reports:

https://lore.kernel.org/oe-kbuild-all/202305230552.WOByQyYa-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202305231949.2mkdgZPN-lkp@intel.com

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

drivers/base/regmap/regcache-maple.c:113:23: warning: 'lower_index' is used uninitialized [-Wuninitialized]
drivers/base/regmap/regcache-maple.c:113:36: warning: 'lower_last' is used uninitialized [-Wuninitialized]
drivers/gpu/drm/amd/amdgpu/../display/dc/dce110/dce110_hw_sequencer.c:2292:31: error: 'struct hwseq_private_funcs' has no member named 'resync_fifo_dccg_dio'
drivers/gpu/drm/amd/amdgpu/../display/dc/dce110/dce110_hw_sequencer.c:2295:31: error: 'struct hwseq_private_funcs' has no member named 'resync_fifo_dccg_dio'
drivers/gpu/drm/i915/display/intel_display.c:6012:3: warning: unannotated fall-through between switch labels [-Wimplicit-fallthrough]

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

drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c:540 amdgpu_debugfs_mqd_read() warn: ignoring unreachable code.
drivers/gpu/drm/amd/amdgpu/amdgpu_xcp.c:68 amdgpu_xcp_run_transition() error: buffer overflow 'xcp_mgr->xcp' 8 <= 8
kernel/events/uprobes.c:478 uprobe_write_opcode() warn: passing zero to 'PTR_ERR'
kernel/watchdog.c:40:19: sparse: sparse: symbol 'watchdog_hardlockup_user_enabled' was not declared. Should it be static?
kernel/watchdog.c:41:19: sparse: sparse: symbol 'watchdog_softlockup_user_enabled' was not declared. Should it be static?

Error/Warning ids grouped by kconfigs:

gcc_recent_errors
|-- arc-allyesconfig
|   |-- drivers-base-regmap-regcache-maple.c:warning:lower_index-is-used-uninitialized
|   `-- drivers-base-regmap-regcache-maple.c:warning:lower_last-is-used-uninitialized
|-- arc-axs103_smp_defconfig
|   |-- drivers-base-regmap-regcache-maple.c:warning:lower_index-is-used-uninitialized
|   `-- drivers-base-regmap-regcache-maple.c:warning:lower_last-is-used-uninitialized
|-- arc-randconfig-c44-20230523
|   |-- drivers-base-regmap-regcache-maple.c:warning:lower_index-is-used-uninitialized
|   `-- drivers-base-regmap-regcache-maple.c:warning:lower_last-is-used-uninitialized
|-- arc-randconfig-m041-20230521
|   |-- drivers-base-regmap-regcache-maple.c:warning:lower_index-is-used-uninitialized
|   `-- drivers-base-regmap-regcache-maple.c:warning:lower_last-is-used-uninitialized
|-- arm-allmodconfig
|   `-- drivers-gpu-drm-amd-amdgpu-..-display-dc-dce110-dce110_hw_sequencer.c:error:struct-hwseq_private_funcs-has-no-member-named-resync_fifo_dccg_dio
|-- arm-allyesconfig
|   `-- drivers-gpu-drm-amd-amdgpu-..-display-dc-dce110-dce110_hw_sequencer.c:error:struct-hwseq_private_funcs-has-no-member-named-resync_fifo_dccg_dio
|-- arm-randconfig-s031-20230521
|   |-- kernel-watchdog.c:sparse:sparse:symbol-watchdog_hardlockup_user_enabled-was-not-declared.-Should-it-be-static
|   `-- kernel-watchdog.c:sparse:sparse:symbol-watchdog_softlockup_user_enabled-was-not-declared.-Should-it-be-static
|-- arm-randconfig-s041-20230521
|   |-- kernel-watchdog.c:sparse:sparse:symbol-watchdog_hardlockup_user_enabled-was-not-declared.-Should-it-be-static
|   `-- kernel-watchdog.c:sparse:sparse:symbol-watchdog_softlockup_user_enabled-was-not-declared.-Should-it-be-static
|-- i386-randconfig-m021
|   `-- kernel-events-uprobes.c-uprobe_write_opcode()-warn:passing-zero-to-PTR_ERR
|-- i386-randconfig-s001
|   |-- kernel-watchdog.c:sparse:sparse:symbol-watchdog_hardlockup_user_enabled-was-not-declared.-Should-it-be-static
|   `-- kernel-watchdog.c:sparse:sparse:symbol-watchdog_softlockup_user_enabled-was-not-declared.-Should-it-be-static
|-- i386-randconfig-s002
|   |-- kernel-watchdog.c:sparse:sparse:symbol-watchdog_hardlockup_user_enabled-was-not-declared.-Should-it-be-static
|   `-- kernel-watchdog.c:sparse:sparse:symbol-watchdog_softlockup_user_enabled-was-not-declared.-Should-it-be-static
|-- i386-randconfig-s003
|   |-- kernel-watchdog.c:sparse:sparse:symbol-watchdog_hardlockup_user_enabled-was-not-declared.-Should-it-be-static
|   `-- kernel-watchdog.c:sparse:sparse:symbol-watchdog_softlockup_user_enabled-was-not-declared.-Should-it-be-static
|-- ia64-randconfig-m041-20230522
|   `-- drivers-gpu-drm-amd-amdgpu-..-display-dc-dce110-dce110_hw_sequencer.c:error:struct-hwseq_private_funcs-has-no-member-named-resync_fifo_dccg_dio
|-- ia64-randconfig-r026-20230522
|   `-- drivers-gpu-drm-amd-amdgpu-..-display-dc-dce110-dce110_hw_sequencer.c:error:struct-hwseq_private_funcs-has-no-member-named-resync_fifo_dccg_dio
|-- m68k-randconfig-s042-20230521
|   |-- kernel-watchdog.c:sparse:sparse:symbol-watchdog_hardlockup_user_enabled-was-not-declared.-Should-it-be-static
|   `-- kernel-watchdog.c:sparse:sparse:symbol-watchdog_softlockup_user_enabled-was-not-declared.-Should-it-be-static
|-- mips-allyesconfig
|   `-- drivers-gpu-drm-amd-amdgpu-..-display-dc-dce110-dce110_hw_sequencer.c:error:struct-hwseq_private_funcs-has-no-member-named-resync_fifo_dccg_dio
|-- mips-randconfig-c041-20230521
|   `-- drivers-gpu-drm-amd-amdgpu-..-display-dc-dce110-dce110_hw_sequencer.c:error:struct-hwseq_private_funcs-has-no-member-named-resync_fifo_dccg_dio
|-- nios2-randconfig-s033-20230521
|   |-- kernel-watchdog.c:sparse:sparse:symbol-watchdog_hardlockup_user_enabled-was-not-declared.-Should-it-be-static
|   `-- kernel-watchdog.c:sparse:sparse:symbol-watchdog_softlockup_user_enabled-was-not-declared.-Should-it-be-static
|-- powerpc-allmodconfig
|   `-- drivers-gpu-drm-amd-amdgpu-..-display-dc-dce110-dce110_hw_sequencer.c:error:struct-hwseq_private_funcs-has-no-member-named-resync_fifo_dccg_dio
|-- riscv-allmodconfig
|   `-- drivers-gpu-drm-amd-amdgpu-..-display-dc-dce110-dce110_hw_sequencer.c:error:struct-hwseq_private_funcs-has-no-member-named-resync_fifo_dccg_dio
|-- s390-allyesconfig
|   `-- drivers-gpu-drm-amd-amdgpu-..-display-dc-dce110-dce110_hw_sequencer.c:error:struct-hwseq_private_funcs-has-no-member-named-resync_fifo_dccg_dio
|-- s390-randconfig-m031-20230522
|   |-- drivers-gpu-drm-amd-amdgpu-amdgpu_gfx.c-amdgpu_gfx_enable_kcq()-warn:inconsistent-indenting
|   |-- drivers-gpu-drm-amd-amdgpu-amdgpu_ring.c-amdgpu_debugfs_mqd_read()-warn:ignoring-unreachable-code.
|   `-- drivers-gpu-drm-amd-amdgpu-amdgpu_xcp.c-amdgpu_xcp_run_transition()-error:buffer-overflow-xcp_mgr-xcp
|-- sparc64-randconfig-s032-20230521
|   |-- kernel-watchdog.c:sparse:sparse:symbol-watchdog_hardlockup_user_enabled-was-not-declared.-Should-it-be-static
|   `-- kernel-watchdog.c:sparse:sparse:symbol-watchdog_softlockup_user_enabled-was-not-declared.-Should-it-be-static
|-- x86_64-randconfig-m001
|   `-- kernel-events-uprobes.c-uprobe_write_opcode()-warn:passing-zero-to-PTR_ERR
|-- x86_64-randconfig-s021
|   |-- kernel-watchdog.c:sparse:sparse:symbol-watchdog_hardlockup_user_enabled-was-not-declared.-Should-it-be-static
|   `-- kernel-watchdog.c:sparse:sparse:symbol-watchdog_softlockup_user_enabled-was-not-declared.-Should-it-be-static
|-- x86_64-randconfig-s022
|   |-- kernel-watchdog.c:sparse:sparse:symbol-watchdog_hardlockup_user_enabled-was-not-declared.-Should-it-be-static
|   `-- kernel-watchdog.c:sparse:sparse:symbol-watchdog_softlockup_user_enabled-was-not-declared.-Should-it-be-static
|-- x86_64-randconfig-s023
|   |-- kernel-watchdog.c:sparse:sparse:symbol-watchdog_hardlockup_user_enabled-was-not-declared.-Should-it-be-static
|   `-- kernel-watchdog.c:sparse:sparse:symbol-watchdog_softlockup_user_enabled-was-not-declared.-Should-it-be-static
`-- xtensa-randconfig-s051-20230521
    `-- drivers-gpu-drm-amd-amdgpu-..-display-dc-dce110-dce110_hw_sequencer.c:error:struct-hwseq_private_funcs-has-no-member-named-resync_fifo_dccg_dio
clang_recent_errors
`-- x86_64-randconfig-r025-20230522
    `-- drivers-gpu-drm-i915-display-intel_display.c:warning:unannotated-fall-through-between-switch-labels

elapsed time: 837m

configs tested: 184
configs skipped: 12

tested configs:
alpha                             allnoconfig   gcc  
alpha                            allyesconfig   gcc  
alpha                               defconfig   gcc  
alpha                randconfig-r001-20230522   gcc  
alpha                randconfig-r006-20230522   gcc  
arc                              allyesconfig   gcc  
arc                      axs103_smp_defconfig   gcc  
arc                                 defconfig   gcc  
arc                  randconfig-r011-20230522   gcc  
arc                  randconfig-r043-20230521   gcc  
arc                  randconfig-r043-20230522   gcc  
arm                              allmodconfig   gcc  
arm                              allyesconfig   gcc  
arm          buildonly-randconfig-r004-20230522   gcc  
arm          buildonly-randconfig-r005-20230521   clang
arm                                 defconfig   gcc  
arm                          pxa168_defconfig   clang
arm                  randconfig-r004-20230521   gcc  
arm                  randconfig-r005-20230521   gcc  
arm                  randconfig-r015-20230521   clang
arm                  randconfig-r016-20230522   gcc  
arm                  randconfig-r046-20230521   clang
arm                  randconfig-r046-20230522   gcc  
arm                           sunxi_defconfig   gcc  
arm                           u8500_defconfig   gcc  
arm64                            allyesconfig   gcc  
arm64        buildonly-randconfig-r006-20230521   clang
arm64                               defconfig   gcc  
arm64                randconfig-r021-20230521   gcc  
arm64                randconfig-r024-20230522   clang
csky         buildonly-randconfig-r003-20230522   gcc  
csky                                defconfig   gcc  
hexagon      buildonly-randconfig-r001-20230521   clang
hexagon              randconfig-r004-20230522   clang
hexagon              randconfig-r024-20230521   clang
hexagon              randconfig-r041-20230521   clang
hexagon              randconfig-r041-20230522   clang
hexagon              randconfig-r045-20230521   clang
hexagon              randconfig-r045-20230522   clang
i386                              allnoconfig   clang
i386                             allyesconfig   gcc  
i386                              debian-10.3   gcc  
i386                                defconfig   gcc  
i386                 randconfig-a001-20230522   gcc  
i386                 randconfig-a002-20230522   gcc  
i386                 randconfig-a003-20230522   gcc  
i386                 randconfig-a004-20230522   gcc  
i386                 randconfig-a005-20230522   gcc  
i386                 randconfig-a006-20230522   gcc  
i386                 randconfig-i051-20230523   clang
i386                 randconfig-i052-20230523   clang
i386                 randconfig-i053-20230523   clang
i386                 randconfig-i054-20230523   clang
i386                 randconfig-i055-20230523   clang
i386                 randconfig-i056-20230523   clang
i386                 randconfig-i061-20230523   clang
i386                 randconfig-i062-20230523   clang
i386                 randconfig-i063-20230523   clang
i386                 randconfig-i064-20230523   clang
i386                 randconfig-i065-20230523   clang
i386                 randconfig-i066-20230523   clang
i386                 randconfig-r036-20230522   gcc  
ia64                             allmodconfig   gcc  
ia64         buildonly-randconfig-r001-20230522   gcc  
ia64                                defconfig   gcc  
ia64                 randconfig-r026-20230522   gcc  
ia64                          tiger_defconfig   gcc  
loongarch                        allmodconfig   gcc  
loongarch                         allnoconfig   gcc  
loongarch                           defconfig   gcc  
loongarch            randconfig-r003-20230521   gcc  
loongarch            randconfig-r005-20230522   gcc  
m68k                             alldefconfig   gcc  
m68k                             allmodconfig   gcc  
m68k                                defconfig   gcc  
m68k                       m5208evb_defconfig   gcc  
m68k                       m5475evb_defconfig   gcc  
m68k                 randconfig-r021-20230522   gcc  
m68k                 randconfig-r022-20230521   gcc  
microblaze           randconfig-r002-20230522   gcc  
microblaze           randconfig-r011-20230521   gcc  
microblaze           randconfig-r015-20230522   gcc  
microblaze           randconfig-r034-20230521   gcc  
mips                             allmodconfig   gcc  
mips                             allyesconfig   gcc  
mips                        bcm47xx_defconfig   gcc  
mips         buildonly-randconfig-r002-20230522   clang
mips                     loongson2k_defconfig   clang
mips                 randconfig-r016-20230521   clang
mips                 randconfig-r031-20230521   gcc  
mips                 randconfig-r032-20230521   gcc  
nios2                               defconfig   gcc  
nios2                randconfig-r003-20230522   gcc  
nios2                randconfig-r023-20230522   gcc  
nios2                randconfig-r032-20230522   gcc  
openrisc             randconfig-r012-20230521   gcc  
parisc                              defconfig   gcc  
parisc               randconfig-r036-20230521   gcc  
parisc64                            defconfig   gcc  
powerpc                          allmodconfig   gcc  
powerpc                           allnoconfig   gcc  
powerpc                 mpc834x_itx_defconfig   gcc  
powerpc                      pcm030_defconfig   gcc  
powerpc                      pmac32_defconfig   clang
powerpc                      ppc40x_defconfig   gcc  
powerpc              randconfig-r026-20230521   gcc  
powerpc                    socrates_defconfig   clang
powerpc                     tqm8540_defconfig   clang
powerpc                         wii_defconfig   gcc  
riscv                            allmodconfig   gcc  
riscv                             allnoconfig   gcc  
riscv                               defconfig   gcc  
riscv                randconfig-r013-20230522   clang
riscv                randconfig-r025-20230522   clang
riscv                randconfig-r035-20230521   clang
riscv                randconfig-r042-20230521   gcc  
riscv                randconfig-r042-20230522   clang
riscv                          rv32_defconfig   gcc  
s390                             allmodconfig   gcc  
s390                             allyesconfig   gcc  
s390                                defconfig   gcc  
s390                 randconfig-r014-20230521   gcc  
s390                 randconfig-r033-20230522   gcc  
s390                 randconfig-r035-20230522   gcc  
s390                 randconfig-r044-20230521   gcc  
s390                 randconfig-r044-20230522   clang
sh                               allmodconfig   gcc  
sh           buildonly-randconfig-r004-20230521   gcc  
sh           buildonly-randconfig-r005-20230522   gcc  
sh                          polaris_defconfig   gcc  
sh                   randconfig-r001-20230521   gcc  
sh                          rsk7203_defconfig   gcc  
sh                          sdk7786_defconfig   gcc  
sh                            shmin_defconfig   gcc  
sparc                               defconfig   gcc  
sparc                randconfig-r012-20230522   gcc  
sparc                randconfig-r034-20230522   gcc  
um                             i386_defconfig   gcc  
um                           x86_64_defconfig   gcc  
x86_64                            allnoconfig   gcc  
x86_64                           allyesconfig   gcc  
x86_64                              defconfig   gcc  
x86_64                                  kexec   gcc  
x86_64               randconfig-a001-20230522   gcc  
x86_64               randconfig-a002-20230522   gcc  
x86_64               randconfig-a003-20230522   gcc  
x86_64               randconfig-a004-20230522   gcc  
x86_64               randconfig-a005-20230522   gcc  
x86_64               randconfig-a006-20230522   gcc  
x86_64               randconfig-a011-20230522   clang
x86_64               randconfig-a012-20230522   clang
x86_64               randconfig-a013-20230522   clang
x86_64               randconfig-a014-20230522   clang
x86_64               randconfig-a015-20230522   clang
x86_64               randconfig-a016-20230522   clang
x86_64               randconfig-r022-20230522   clang
x86_64               randconfig-x051-20230522   clang
x86_64               randconfig-x052-20230522   clang
x86_64               randconfig-x053-20230522   clang
x86_64               randconfig-x054-20230522   clang
x86_64               randconfig-x055-20230522   clang
x86_64               randconfig-x056-20230522   clang
x86_64               randconfig-x061-20230522   clang
x86_64               randconfig-x062-20230522   clang
x86_64               randconfig-x063-20230522   clang
x86_64               randconfig-x064-20230522   clang
x86_64               randconfig-x065-20230522   clang
x86_64               randconfig-x066-20230522   clang
x86_64               randconfig-x071-20230522   gcc  
x86_64               randconfig-x072-20230522   gcc  
x86_64               randconfig-x073-20230522   gcc  
x86_64               randconfig-x074-20230522   gcc  
x86_64               randconfig-x075-20230522   gcc  
x86_64               randconfig-x076-20230522   gcc  
x86_64               randconfig-x081-20230522   gcc  
x86_64               randconfig-x082-20230522   gcc  
x86_64               randconfig-x083-20230522   gcc  
x86_64               randconfig-x084-20230522   gcc  
x86_64               randconfig-x085-20230522   gcc  
x86_64               randconfig-x086-20230522   gcc  
x86_64                               rhel-8.3   gcc  
xtensa                          iss_defconfig   gcc  
xtensa               randconfig-r002-20230521   gcc  
xtensa               randconfig-r033-20230521   gcc  

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https://github.com/intel/lkp-tests


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