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Message-ID: <202307181906.wR6z5ime-lkp@intel.com>
Date: Tue, 18 Jul 2023 19:19:12 +0800
From: kernel test robot <lkp@...el.com>
To: "Gustavo A. R. Silva" <gustavoars@...nel.org>
Cc: LKML <linux-kernel@...r.kernel.org>
Subject: [gustavoars:testing/fam01-next20230717] BUILD REGRESSION
584ee211a23e349a6478767544c518f04b6cf2bd
tree/branch: https://git.kernel.org/pub/scm/linux/kernel/git/gustavoars/linux.git testing/fam01-next20230717
branch HEAD: 584ee211a23e349a6478767544c518f04b6cf2bd fs: omfs: Fix -Wstringop-overflow warning
Error/Warning reports:
https://lore.kernel.org/oe-kbuild-all/202307181615.iVlmV0s6-lkp@intel.com
Error/Warning: (recently discovered and may have been fixed)
arch/arm64/kernel/setup.c:228:56: warning: array subscript -1 is outside array bounds of 'char[]' [-Warray-bounds]
arch/parisc/mm/init.c:285:46: warning: array subscript -269484032 is outside array bounds of 'char[2147483647]' [-Warray-bounds]
arch/s390/include/asm/atomic_ops.h:52:9: warning: array subscript 0 is outside array bounds of 'int[0]' [-Warray-bounds]
arch/s390/include/asm/ctl_reg.h:45:24: warning: array subscript 0 is outside array bounds of 'addrtype[0]' [-Warray-bounds]
arch/s390/include/asm/ptrace.h:95:26: warning: array subscript 0 is outside array bounds of 'struct psw_bits[0]' [-Warray-bounds]
drivers/gpu/drm/amd/amdgpu/../display/dc/link/protocols/link_dp_training_dpia.c:427:17: error: 'dp_decide_lane_settings' accessing 4 bytes in a region of size 1 [-Werror=stringop-overflow=]
drivers/gpu/drm/amd/amdgpu/../display/dc/link/protocols/link_dp_training_fixed_vs_pe_retimer.c:472:25: error: 'dp_decide_lane_settings' accessing 4 bytes in a region of size 1 [-Werror=stringop-overflow=]
drivers/gpu/drm/nouveau/dispnv04/dac.c:432:39: warning: array subscript -1 is below array bounds of 'uint32_t[4]' {aka 'unsigned int[4]'} [-Warray-bounds]
drivers/gpu/drm/nouveau/nvif/object.c:161:9: warning: 'memcpy' specified bound between 4294967264 and 4294967287 exceeds maximum object size 2147483647 [-Wstringop-overflow=]
drivers/hwmon/pc87360.c:341:49: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
drivers/net/ethernet/qlogic/qed/qed_init_fw_funcs.c:1194:25: warning: array subscript 1 is outside array bounds of 'u32[1]' {aka 'unsigned int[1]'} [-Warray-bounds]
fs/ext4/mballoc.c:812:33: warning: array subscript -1 is below array bounds of 'ext4_grpblk_t[]' {aka 'int[]'} [-Warray-bounds]
include/asm-generic/rwonce.h:44:26: warning: array subscript 0 is outside array bounds of 'const volatile int[0]' [-Warray-bounds]
include/asm-generic/rwonce.h:44:26: warning: array subscript 0 is outside array bounds of 'const volatile long long unsigned int[0]' [-Warray-bounds]
include/linux/fortify-string.h:59:33: warning: '__builtin_memset' specified bound 18446744073709551615 exceeds maximum object size 9223372036854775807 [-Wstringop-overflow=]
kernel/cgroup/cgroup.c:1206:16: warning: 'find_existing_css_set' accessing 4 bytes in a region of size 0 [-Wstringop-overflow=]
kernel/cgroup/cgroup.c:1256:15: warning: 'css_set_hash' accessing 4 bytes in a region of size 0 [-Wstringop-overflow=]
Error/Warning ids grouped by kconfigs:
gcc_recent_errors
|-- alpha-allyesconfig
| `-- drivers-hwmon-pc87360.c:warning:writing-byte-into-a-region-of-size
|-- arm-randconfig-r063-20230716
| |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-link-protocols-link_dp_training_dpia.c:error:dp_decide_lane_settings-accessing-bytes-in-a-region-of-size
| `-- drivers-gpu-drm-amd-amdgpu-..-display-dc-link-protocols-link_dp_training_fixed_vs_pe_retimer.c:error:dp_decide_lane_settings-accessing-bytes-in-a-region-of-size
|-- arm64-randconfig-r024-20230717
| |-- arch-arm64-kernel-setup.c:warning:array-subscript-is-outside-array-bounds-of-char
| `-- drivers-hwmon-pc87360.c:warning:writing-byte-into-a-region-of-size
|-- i386-allyesconfig
| `-- drivers-net-ethernet-qlogic-qed-qed_init_fw_funcs.c:warning:array-subscript-is-outside-array-bounds-of-u32-aka-unsigned-int
|-- parisc-generic-32bit_defconfig
| |-- arch-parisc-mm-init.c:warning:array-subscript-is-outside-array-bounds-of-char
| |-- drivers-gpu-drm-nouveau-nvif-object.c:warning:memcpy-specified-bound-between-and-exceeds-maximum-object-size
| |-- kernel-cgroup-cgroup.c:warning:css_set_hash-accessing-bytes-in-a-region-of-size
| `-- kernel-cgroup-cgroup.c:warning:find_existing_css_set-accessing-bytes-in-a-region-of-size
|-- parisc-randconfig-r025-20230717
| |-- arch-parisc-mm-init.c:warning:array-subscript-is-outside-array-bounds-of-char
| |-- drivers-gpu-drm-nouveau-dispnv04-dac.c:warning:array-subscript-is-below-array-bounds-of-uint32_t-aka-unsigned-int
| `-- drivers-gpu-drm-nouveau-nvif-object.c:warning:memcpy-specified-bound-between-and-exceeds-maximum-object-size
|-- parisc-randconfig-r081-20230717
| `-- arch-parisc-mm-init.c:warning:array-subscript-is-outside-array-bounds-of-char
|-- powerpc-randconfig-r026-20230717
| |-- drivers-net-ethernet-qlogic-qed-qed_init_fw_funcs.c:warning:array-subscript-is-outside-array-bounds-of-u32-aka-unsigned-int
| `-- fs-ext4-mballoc.c:warning:array-subscript-is-below-array-bounds-of-ext4_grpblk_t-aka-int
|-- riscv-allyesconfig
| |-- drivers-gpu-drm-nouveau-dispnv04-dac.c:warning:array-subscript-is-below-array-bounds-of-uint32_t-aka-unsigned-int
| `-- fs-ext4-mballoc.c:warning:array-subscript-is-below-array-bounds-of-ext4_grpblk_t-aka-int
|-- s390-randconfig-r023-20230717
| |-- arch-s390-include-asm-atomic_ops.h:warning:array-subscript-is-outside-array-bounds-of-int
| |-- arch-s390-include-asm-ctl_reg.h:warning:array-subscript-is-outside-array-bounds-of-addrtype
| |-- arch-s390-include-asm-ptrace.h:warning:array-subscript-is-outside-array-bounds-of-struct-psw_bits
| |-- include-asm-generic-rwonce.h:warning:array-subscript-is-outside-array-bounds-of-const-volatile-int
| `-- include-asm-generic-rwonce.h:warning:array-subscript-is-outside-array-bounds-of-const-volatile-long-long-unsigned-int
|-- s390-randconfig-r044-20230717
| `-- include-linux-fortify-string.h:warning:__builtin_memset-specified-bound-exceeds-maximum-object-size
|-- sparc-allmodconfig
| `-- drivers-hwmon-pc87360.c:warning:writing-byte-into-a-region-of-size
`-- sparc-allyesconfig
`-- drivers-hwmon-pc87360.c:warning:writing-byte-into-a-region-of-size
elapsed time: 721m
configs tested: 125
configs skipped: 3
tested configs:
alpha allyesconfig gcc
alpha defconfig gcc
alpha randconfig-r002-20230717 gcc
arc allyesconfig gcc
arc defconfig gcc
arc nsimosci_hs_smp_defconfig gcc
arc randconfig-r033-20230717 gcc
arc randconfig-r043-20230717 gcc
arm allmodconfig gcc
arm allyesconfig gcc
arm aspeed_g5_defconfig gcc
arm clps711x_defconfig gcc
arm defconfig gcc
arm exynos_defconfig gcc
arm h3600_defconfig gcc
arm keystone_defconfig gcc
arm randconfig-r046-20230717 clang
arm64 allyesconfig gcc
arm64 defconfig gcc
arm64 randconfig-r024-20230717 gcc
arm64 randconfig-r031-20230717 clang
csky defconfig gcc
csky randconfig-r012-20230717 gcc
hexagon randconfig-r041-20230717 clang
hexagon randconfig-r045-20230717 clang
i386 allyesconfig gcc
i386 buildonly-randconfig-r004-20230717 clang
i386 buildonly-randconfig-r005-20230717 clang
i386 buildonly-randconfig-r006-20230717 clang
i386 debian-10.3 gcc
i386 defconfig gcc
i386 randconfig-i001-20230717 clang
i386 randconfig-i002-20230717 clang
i386 randconfig-i003-20230717 clang
i386 randconfig-i004-20230717 clang
i386 randconfig-i005-20230717 clang
i386 randconfig-i006-20230717 clang
i386 randconfig-i011-20230717 gcc
i386 randconfig-i012-20230717 gcc
i386 randconfig-i013-20230717 gcc
i386 randconfig-i014-20230717 gcc
i386 randconfig-i015-20230717 gcc
i386 randconfig-i016-20230717 gcc
i386 randconfig-r005-20230717 clang
loongarch allmodconfig gcc
loongarch allnoconfig gcc
loongarch defconfig gcc
m68k allmodconfig gcc
m68k allyesconfig gcc
m68k defconfig gcc
m68k randconfig-r003-20230717 gcc
m68k randconfig-r004-20230717 gcc
mips allmodconfig gcc
mips allyesconfig gcc
mips decstation_r4k_defconfig gcc
mips malta_qemu_32r6_defconfig clang
mips qi_lb60_defconfig clang
nios2 defconfig gcc
parisc allyesconfig gcc
parisc defconfig gcc
parisc generic-32bit_defconfig gcc
parisc randconfig-r014-20230717 gcc
parisc randconfig-r025-20230717 gcc
parisc randconfig-r034-20230717 gcc
parisc64 defconfig gcc
powerpc allmodconfig gcc
powerpc allnoconfig gcc
powerpc katmai_defconfig clang
powerpc ppc6xx_defconfig gcc
powerpc randconfig-r026-20230717 gcc
powerpc stx_gp3_defconfig gcc
riscv allmodconfig gcc
riscv allnoconfig clang
riscv allnoconfig gcc
riscv allyesconfig gcc
riscv defconfig gcc
riscv randconfig-r006-20230717 clang
riscv randconfig-r042-20230717 gcc
riscv rv32_defconfig gcc
s390 allmodconfig gcc
s390 allyesconfig gcc
s390 defconfig gcc
s390 randconfig-r023-20230717 gcc
s390 randconfig-r036-20230717 clang
s390 randconfig-r044-20230717 gcc
sh allmodconfig gcc
sh r7780mp_defconfig gcc
sh randconfig-r032-20230717 gcc
sh randconfig-r035-20230717 gcc
sh se7722_defconfig gcc
sh secureedge5410_defconfig gcc
sparc allyesconfig gcc
sparc defconfig gcc
sparc randconfig-r001-20230717 gcc
sparc randconfig-r015-20230717 gcc
sparc randconfig-r022-20230717 gcc
um allmodconfig clang
um allnoconfig clang
um allyesconfig clang
um defconfig gcc
um i386_defconfig gcc
um randconfig-r016-20230717 clang
um randconfig-r021-20230717 clang
um x86_64_defconfig gcc
x86_64 allyesconfig gcc
x86_64 buildonly-randconfig-r001-20230717 clang
x86_64 buildonly-randconfig-r002-20230717 clang
x86_64 buildonly-randconfig-r003-20230717 clang
x86_64 defconfig gcc
x86_64 kexec gcc
x86_64 randconfig-x001-20230717 gcc
x86_64 randconfig-x002-20230717 gcc
x86_64 randconfig-x003-20230717 gcc
x86_64 randconfig-x004-20230717 gcc
x86_64 randconfig-x005-20230717 gcc
x86_64 randconfig-x006-20230717 gcc
x86_64 randconfig-x011-20230717 clang
x86_64 randconfig-x012-20230717 clang
x86_64 randconfig-x013-20230717 clang
x86_64 randconfig-x014-20230717 clang
x86_64 randconfig-x015-20230717 clang
x86_64 randconfig-x016-20230717 clang
x86_64 rhel-8.3-rust clang
x86_64 rhel-8.3 gcc
xtensa audio_kc705_defconfig gcc
xtensa randconfig-r013-20230717 gcc
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
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