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Date: Wed, 31 Mar 2021 18:22:11 +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-linux:testing/warray-bounds] BUILD SUCCESS WITH
WARNING a7eacffc61cc1af1ebdb61e1736a8e6e08674eb8
tree/branch: https://git.kernel.org/pub/scm/linux/kernel/git/gustavoars/linux.git testing/warray-bounds
branch HEAD: a7eacffc61cc1af1ebdb61e1736a8e6e08674eb8 hpfs: Replace one-element array with flexible-array member
possible Warning in current branch:
arch/x86/include/asm/string_32.h:182:25: warning: '__builtin_memcpy' offset [3, 64] from the object at 'report' is out of the bounds of referenced subobject 'report' with type 'unsigned char' at offset 1 [-Warray-bounds]
arch/x86/include/asm/string_32.h:182:25: warning: '__builtin_memcpy' offset [6, 26] from the object at 'param_element' is out of the bounds of referenced subobject 'qui' with type 'u8[3]' {aka 'unsigned char[3]'} at offset 2 [-Warray-bounds]
arch/x86/include/asm/string_32.h:182:25: warning: '__builtin_memcpy' offset [6, 9] from the object at 'qos_info_element' is out of the bounds of referenced subobject 'qui' with type 'u8[3]' {aka 'unsigned char[3]'} at offset 2 [-Warray-bounds]
drivers/ide/ide-ioctls.c:213:2: warning: 'memcpy' offset [3, 7] from the object at 'cmd' is out of the bounds of referenced subobject 'feature' with type 'unsigned char' at offset 1 [-Warray-bounds]
include/linux/fortify-string.h:20:29: warning: '__builtin_memcpy' offset [21, 80] from the object at 'init' is out of the bounds of referenced subobject 'chipset' with type 'int' at offset 16 [-Warray-bounds]
Warning ids grouped by kconfigs:
gcc_recent_errors
|-- i386-randconfig-a002-20210330
| |-- arch-x86-include-asm-string_32.h:warning:__builtin_memcpy-offset-from-the-object-at-param_element-is-out-of-the-bounds-of-referenced-subobject-qui-with-type-u8-aka-unsigned-char-at-offset
| `-- arch-x86-include-asm-string_32.h:warning:__builtin_memcpy-offset-from-the-object-at-qos_info_element-is-out-of-the-bounds-of-referenced-subobject-qui-with-type-u8-aka-unsigned-char-at-offset
|-- i386-randconfig-s002-20210330
| `-- arch-x86-include-asm-string_32.h:warning:__builtin_memcpy-offset-from-the-object-at-report-is-out-of-the-bounds-of-referenced-subobject-report-with-type-unsigned-char-at-offset
|-- ia64-allmodconfig
| `-- drivers-ide-ide-ioctls.c:warning:memcpy-offset-from-the-object-at-cmd-is-out-of-the-bounds-of-referenced-subobject-feature-with-type-unsigned-char-at-offset
|-- ia64-allyesconfig
| `-- drivers-ide-ide-ioctls.c:warning:memcpy-offset-from-the-object-at-cmd-is-out-of-the-bounds-of-referenced-subobject-feature-with-type-unsigned-char-at-offset
|-- ia64-randconfig-c024-20210330
| `-- drivers-ide-ide-ioctls.c:warning:memcpy-offset-from-the-object-at-cmd-is-out-of-the-bounds-of-referenced-subobject-feature-with-type-unsigned-char-at-offset
|-- ia64-randconfig-r016-20210330
| `-- drivers-ide-ide-ioctls.c:warning:memcpy-offset-from-the-object-at-cmd-is-out-of-the-bounds-of-referenced-subobject-feature-with-type-unsigned-char-at-offset
|-- parisc-allyesconfig
| `-- drivers-ide-ide-ioctls.c:warning:memcpy-offset-from-the-object-at-cmd-is-out-of-the-bounds-of-referenced-subobject-feature-with-type-unsigned-char-at-offset
|-- powerpc-allyesconfig
| `-- include-linux-fortify-string.h:warning:__builtin_memcpy-offset-from-the-object-at-init-is-out-of-the-bounds-of-referenced-subobject-chipset-with-type-int-at-offset
|-- x86_64-randconfig-a005-20210330
| `-- drivers-ide-ide-ioctls.c:warning:memcpy-offset-from-the-object-at-cmd-is-out-of-the-bounds-of-referenced-subobject-feature-with-type-unsigned-char-at-offset
|-- x86_64-randconfig-c004-20210330
| `-- drivers-ide-ide-ioctls.c:warning:memcpy-offset-from-the-object-at-cmd-is-out-of-the-bounds-of-referenced-subobject-feature-with-type-unsigned-char-at-offset
`-- x86_64-randconfig-c022-20210330
`-- drivers-ide-ide-ioctls.c:warning:memcpy-offset-from-the-object-at-cmd-is-out-of-the-bounds-of-referenced-subobject-feature-with-type-unsigned-char-at-offset
elapsed time: 723m
configs tested: 98
configs skipped: 2
gcc tested configs:
arm defconfig
arm64 allyesconfig
arm64 defconfig
arm allyesconfig
arm allmodconfig
i386 allyesconfig
riscv allyesconfig
nios2 3c120_defconfig
xtensa xip_kc705_defconfig
openrisc defconfig
mips rs90_defconfig
arm s3c2410_defconfig
sh sdk7780_defconfig
m68k amiga_defconfig
sh j2_defconfig
arm magician_defconfig
arm exynos_defconfig
h8300 defconfig
powerpc pq2fads_defconfig
powerpc obs600_defconfig
mips bcm47xx_defconfig
powerpc mpc834x_mds_defconfig
powerpc ppc44x_defconfig
mips xway_defconfig
powerpc fsp2_defconfig
powerpc ppc64_defconfig
arm iop32x_defconfig
ia64 allmodconfig
ia64 defconfig
ia64 allyesconfig
m68k allmodconfig
m68k defconfig
m68k allyesconfig
nds32 defconfig
nios2 allyesconfig
csky defconfig
alpha defconfig
alpha allyesconfig
xtensa allyesconfig
h8300 allyesconfig
arc defconfig
sh allmodconfig
parisc defconfig
s390 allyesconfig
s390 allmodconfig
parisc allyesconfig
s390 defconfig
nios2 defconfig
arc allyesconfig
nds32 allnoconfig
sparc allyesconfig
sparc defconfig
i386 defconfig
mips allyesconfig
mips allmodconfig
powerpc allyesconfig
powerpc allmodconfig
powerpc allnoconfig
i386 randconfig-a004-20210330
i386 randconfig-a006-20210330
i386 randconfig-a003-20210330
i386 randconfig-a002-20210330
i386 randconfig-a001-20210330
i386 randconfig-a005-20210330
i386 randconfig-a015-20210330
i386 randconfig-a011-20210330
i386 randconfig-a014-20210330
i386 randconfig-a013-20210330
i386 randconfig-a016-20210330
i386 randconfig-a012-20210330
x86_64 randconfig-a004-20210330
x86_64 randconfig-a003-20210330
x86_64 randconfig-a002-20210330
x86_64 randconfig-a001-20210330
x86_64 randconfig-a005-20210330
x86_64 randconfig-a006-20210330
riscv nommu_k210_defconfig
riscv nommu_virt_defconfig
riscv allnoconfig
riscv defconfig
riscv rv32_defconfig
riscv allmodconfig
um allmodconfig
um allnoconfig
um allyesconfig
um defconfig
x86_64 allyesconfig
x86_64 rhel-8.3-kselftests
x86_64 defconfig
x86_64 rhel-8.3
x86_64 rhel-8.3-kbuiltin
x86_64 kexec
clang tested configs:
x86_64 randconfig-a012-20210330
x86_64 randconfig-a015-20210330
x86_64 randconfig-a014-20210330
x86_64 randconfig-a016-20210330
x86_64 randconfig-a013-20210330
x86_64 randconfig-a011-20210330
---
0-DAY CI Kernel Test Service, Intel Corporation
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