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Date: Wed, 24 Mar 2021 20:11:46 +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 5d3f70f94229a766343a736bcfd026f8126ccb2f
tree/branch: https://git.kernel.org/pub/scm/linux/kernel/git/gustavoars/linux.git testing/warray-bounds
branch HEAD: 5d3f70f94229a766343a736bcfd026f8126ccb2f UAPI: nfsfh.h: Replace one-element array with flexible-array member
possible Warning in current branch:
arch/m68k/include/asm/string.h:72:25: warning: '__builtin_memcpy' offset [29, 48] from the object at 'treq' is out of the bounds of referenced subobject 'req_header' with type 'struct utp_upiu_header' at offset 16 [-Warray-bounds]
arch/m68k/include/asm/string.h:72:25: warning: '__builtin_memcpy' offset [61, 80] from the object at 'treq' is out of the bounds of referenced subobject 'rsp_header' with type 'struct utp_upiu_header' at offset 48 [-Warray-bounds]
arch/x86/include/asm/string_32.h:182:25: warning: '__builtin_memcpy' offset [13, 256] from the object at 'cmd' is out of the bounds of referenced subobject 'payload' with type 'u8[]' at offset 12 [-Warray-bounds]
arch/x86/include/asm/string_32.h:182:25: warning: '__builtin_memcpy' offset [18, 23] from the object at 'sig' is out of the bounds of referenced subobject 'daddr' with type 'u8[6]' {aka 'unsigned char[6]'} at offset 11 [-Warray-bounds]
arch/x86/include/asm/string_32.h:182:25: warning: '__builtin_memcpy' offset [27, 42] from the object at 'buf' is out of the bounds of referenced subobject 'key' with type 'u8[16]' {aka 'unsigned char[16]'} at offset 10 [-Warray-bounds]
arch/x86/include/asm/string_32.h:182:25: warning: '__builtin_memcpy' offset [29, 39] from the object at 'req' is out of the bounds of referenced subobject 'unused_0' with type 'unsigned char' at offset 27 [-Warray-bounds]
arch/x86/include/asm/string_32.h:182:25: warning: '__builtin_memcpy' offset [39, 108] from the object at 'sig' is out of the bounds of referenced subobject 'beacon_period' with type 'short unsigned int' at offset 36 [-Warray-bounds]
arch/x86/include/asm/string_32.h:182:25: warning: '__builtin_memcpy' offset [5, 15] from the object at 'cos2bw' is out of the bounds of referenced subobject 'queue_id' with type 'unsigned char' at offset 3 [-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/gpu/drm/mga/mga_ioc32.c:70:2: warning: '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]
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]
drivers/iommu/intel/svm.c:1202:4: warning: 'memcpy' offset [25, 32] from the object at 'desc' is out of the bounds of referenced subobject 'qw2' with type 'long long unsigned int' at offset 16 [-Warray-bounds]
fs/hfsplus/xattr.c:300:5: warning: 'memcpy' offset [65, 80] from the object at 'entry' is out of the bounds of referenced subobject 'user_info' with type 'struct DInfo' at offset 48 [-Warray-bounds]
fs/hfsplus/xattr.c:313:5: warning: 'memcpy' offset [65, 80] from the object at 'entry' is out of the bounds of referenced subobject 'user_info' with type 'struct FInfo' at offset 48 [-Warray-bounds]
include/linux/bitmap.h:249:2: warning: 'memcpy' offset [17, 24] from the object at 'settings' is out of the bounds of referenced subobject 'advertising' with type 'long long unsigned int' at offset 8 [-Warray-bounds]
include/linux/bitmap.h:249:2: warning: 'memcpy' offset [9, 16] from the object at 'settings' is out of the bounds of referenced subobject 'supported' with type 'long long unsigned int' at offset 0 [-Warray-bounds]
include/linux/fortify-string.h:20:29: warning: '__builtin_memcpy' offset [19, 32] from the object at 'karg' is out of the bounds of referenced subobject 'buffer_rel_condition' with type 'short unsigned int' at offset 16 [-Warray-bounds]
include/linux/fortify-string.h:20:29: warning: '__builtin_memcpy' offset [21, 32] from the object at 'data64' is out of the bounds of referenced subobject 'buf' with type 'void *' at offset 16 [-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]
include/linux/fortify-string.h:20:29: warning: '__builtin_memcpy' offset [29, 48] from the object at 'treq' is out of the bounds of referenced subobject 'req_header' with type 'struct utp_upiu_header' at offset 16 [-Warray-bounds]
include/linux/fortify-string.h:20:29: warning: '__builtin_memcpy' offset [61, 80] from the object at 'treq' is out of the bounds of referenced subobject 'rsp_header' with type 'struct utp_upiu_header' at offset 48 [-Warray-bounds]
include/linux/fortify-string.h:22:29: warning: '__builtin_memset' offset [19, 32] from the object at 'karg' is out of the bounds of referenced subobject 'buffer_rel_condition' with type 'short unsigned int' at offset 16 [-Warray-bounds]
Warning ids grouped by kconfigs:
gcc_recent_errors
|-- arm64-randconfig-r005-20210323
| |-- fs-hfsplus-xattr.c:warning:memcpy-offset-from-the-object-at-entry-is-out-of-the-bounds-of-referenced-subobject-user_info-with-type-struct-DInfo-at-offset
| `-- fs-hfsplus-xattr.c:warning:memcpy-offset-from-the-object-at-entry-is-out-of-the-bounds-of-referenced-subobject-user_info-with-type-struct-FInfo-at-offset
|-- i386-allmodconfig
| |-- include-linux-fortify-string.h:warning:__builtin_memcpy-offset-from-the-object-at-karg-is-out-of-the-bounds-of-referenced-subobject-buffer_rel_condition-with-type-short-unsigned-int-at-offset
| `-- include-linux-fortify-string.h:warning:__builtin_memset-offset-from-the-object-at-karg-is-out-of-the-bounds-of-referenced-subobject-buffer_rel_condition-with-type-short-unsigned-int-at-offset
|-- i386-allyesconfig
| |-- include-linux-fortify-string.h:warning:__builtin_memcpy-offset-from-the-object-at-karg-is-out-of-the-bounds-of-referenced-subobject-buffer_rel_condition-with-type-short-unsigned-int-at-offset
| `-- include-linux-fortify-string.h:warning:__builtin_memset-offset-from-the-object-at-karg-is-out-of-the-bounds-of-referenced-subobject-buffer_rel_condition-with-type-short-unsigned-int-at-offset
|-- i386-randconfig-a003-20210324
| |-- arch-x86-include-asm-string_32.h:warning:__builtin_memcpy-offset-from-the-object-at-buf-is-out-of-the-bounds-of-referenced-subobject-key-with-type-u8-aka-unsigned-char-at-offset
| |-- 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
| |-- arch-x86-include-asm-string_32.h:warning:__builtin_memcpy-offset-from-the-object-at-sig-is-out-of-the-bounds-of-referenced-subobject-beacon_period-with-type-short-unsigned-int-at-offset
| `-- arch-x86-include-asm-string_32.h:warning:__builtin_memcpy-offset-from-the-object-at-sig-is-out-of-the-bounds-of-referenced-subobject-daddr-with-type-u8-aka-unsigned-char-at-offset
|-- i386-randconfig-a004-20210324
| |-- arch-x86-include-asm-string_32.h:warning:__builtin_memcpy-offset-from-the-object-at-cos2bw-is-out-of-the-bounds-of-referenced-subobject-queue_id-with-type-unsigned-char-at-offset
| `-- arch-x86-include-asm-string_32.h:warning:__builtin_memcpy-offset-from-the-object-at-req-is-out-of-the-bounds-of-referenced-subobject-unused_0-with-type-unsigned-char-at-offset
|-- i386-randconfig-c024-20210323
| |-- include-linux-fortify-string.h:warning:__builtin_memcpy-offset-from-the-object-at-karg-is-out-of-the-bounds-of-referenced-subobject-buffer_rel_condition-with-type-short-unsigned-int-at-offset
| |-- include-linux-fortify-string.h:warning:__builtin_memcpy-offset-from-the-object-at-treq-is-out-of-the-bounds-of-referenced-subobject-req_header-with-type-struct-utp_upiu_header-at-offset
| |-- include-linux-fortify-string.h:warning:__builtin_memcpy-offset-from-the-object-at-treq-is-out-of-the-bounds-of-referenced-subobject-rsp_header-with-type-struct-utp_upiu_header-at-offset
| `-- include-linux-fortify-string.h:warning:__builtin_memset-offset-from-the-object-at-karg-is-out-of-the-bounds-of-referenced-subobject-buffer_rel_condition-with-type-short-unsigned-int-at-offset
|-- i386-randconfig-s002-20210323
| `-- arch-x86-include-asm-string_32.h:warning:__builtin_memcpy-offset-from-the-object-at-cmd-is-out-of-the-bounds-of-referenced-subobject-payload-with-type-u8-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
| |-- fs-hfsplus-xattr.c:warning:memcpy-offset-from-the-object-at-entry-is-out-of-the-bounds-of-referenced-subobject-user_info-with-type-struct-DInfo-at-offset
| `-- fs-hfsplus-xattr.c:warning:memcpy-offset-from-the-object-at-entry-is-out-of-the-bounds-of-referenced-subobject-user_info-with-type-struct-FInfo-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
| |-- fs-hfsplus-xattr.c:warning:memcpy-offset-from-the-object-at-entry-is-out-of-the-bounds-of-referenced-subobject-user_info-with-type-struct-DInfo-at-offset
| `-- fs-hfsplus-xattr.c:warning:memcpy-offset-from-the-object-at-entry-is-out-of-the-bounds-of-referenced-subobject-user_info-with-type-struct-FInfo-at-offset
|-- m68k-allmodconfig
| |-- arch-m68k-include-asm-string.h:warning:__builtin_memcpy-offset-from-the-object-at-treq-is-out-of-the-bounds-of-referenced-subobject-req_header-with-type-struct-utp_upiu_header-at-offset
| `-- arch-m68k-include-asm-string.h:warning:__builtin_memcpy-offset-from-the-object-at-treq-is-out-of-the-bounds-of-referenced-subobject-rsp_header-with-type-struct-utp_upiu_header-at-offset
|-- m68k-allyesconfig
| |-- arch-m68k-include-asm-string.h:warning:__builtin_memcpy-offset-from-the-object-at-treq-is-out-of-the-bounds-of-referenced-subobject-req_header-with-type-struct-utp_upiu_header-at-offset
| `-- arch-m68k-include-asm-string.h:warning:__builtin_memcpy-offset-from-the-object-at-treq-is-out-of-the-bounds-of-referenced-subobject-rsp_header-with-type-struct-utp_upiu_header-at-offset
|-- mips-allmodconfig
| |-- include-linux-fortify-string.h:warning:__builtin_memcpy-offset-from-the-object-at-karg-is-out-of-the-bounds-of-referenced-subobject-buffer_rel_condition-with-type-short-unsigned-int-at-offset
| `-- include-linux-fortify-string.h:warning:__builtin_memset-offset-from-the-object-at-karg-is-out-of-the-bounds-of-referenced-subobject-buffer_rel_condition-with-type-short-unsigned-int-at-offset
|-- mips-allyesconfig
| |-- include-linux-fortify-string.h:warning:__builtin_memcpy-offset-from-the-object-at-data64-is-out-of-the-bounds-of-referenced-subobject-buf-with-type-void-at-offset
| |-- include-linux-fortify-string.h:warning:__builtin_memcpy-offset-from-the-object-at-karg-is-out-of-the-bounds-of-referenced-subobject-buffer_rel_condition-with-type-short-unsigned-int-at-offset
| `-- include-linux-fortify-string.h:warning:__builtin_memset-offset-from-the-object-at-karg-is-out-of-the-bounds-of-referenced-subobject-buffer_rel_condition-with-type-short-unsigned-int-at-offset
|-- nds32-allyesconfig
| |-- fs-hfsplus-xattr.c:warning:memcpy-offset-from-the-object-at-entry-is-out-of-the-bounds-of-referenced-subobject-user_info-with-type-struct-DInfo-at-offset
| `-- fs-hfsplus-xattr.c:warning:memcpy-offset-from-the-object-at-entry-is-out-of-the-bounds-of-referenced-subobject-user_info-with-type-struct-FInfo-at-offset
|-- parisc-randconfig-r012-20210324
| |-- 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
| |-- fs-hfsplus-xattr.c:warning:memcpy-offset-from-the-object-at-entry-is-out-of-the-bounds-of-referenced-subobject-user_info-with-type-struct-DInfo-at-offset
| `-- fs-hfsplus-xattr.c:warning:memcpy-offset-from-the-object-at-entry-is-out-of-the-bounds-of-referenced-subobject-user_info-with-type-struct-FInfo-at-offset
|-- powerpc-allmodconfig
| |-- include-linux-fortify-string.h:warning:__builtin_memcpy-offset-from-the-object-at-karg-is-out-of-the-bounds-of-referenced-subobject-buffer_rel_condition-with-type-short-unsigned-int-at-offset
| |-- include-linux-fortify-string.h:warning:__builtin_memcpy-offset-from-the-object-at-treq-is-out-of-the-bounds-of-referenced-subobject-req_header-with-type-struct-utp_upiu_header-at-offset
| |-- include-linux-fortify-string.h:warning:__builtin_memcpy-offset-from-the-object-at-treq-is-out-of-the-bounds-of-referenced-subobject-rsp_header-with-type-struct-utp_upiu_header-at-offset
| `-- include-linux-fortify-string.h:warning:__builtin_memset-offset-from-the-object-at-karg-is-out-of-the-bounds-of-referenced-subobject-buffer_rel_condition-with-type-short-unsigned-int-at-offset
|-- powerpc-allyesconfig
| |-- include-linux-fortify-string.h:warning:__builtin_memcpy-offset-from-the-object-at-karg-is-out-of-the-bounds-of-referenced-subobject-buffer_rel_condition-with-type-short-unsigned-int-at-offset
| `-- include-linux-fortify-string.h:warning:__builtin_memset-offset-from-the-object-at-karg-is-out-of-the-bounds-of-referenced-subobject-buffer_rel_condition-with-type-short-unsigned-int-at-offset
|-- riscv-allmodconfig
| |-- fs-hfsplus-xattr.c:warning:memcpy-offset-from-the-object-at-entry-is-out-of-the-bounds-of-referenced-subobject-user_info-with-type-struct-DInfo-at-offset
| `-- fs-hfsplus-xattr.c:warning:memcpy-offset-from-the-object-at-entry-is-out-of-the-bounds-of-referenced-subobject-user_info-with-type-struct-FInfo-at-offset
|-- riscv-allyesconfig
| |-- fs-hfsplus-xattr.c:warning:memcpy-offset-from-the-object-at-entry-is-out-of-the-bounds-of-referenced-subobject-user_info-with-type-struct-DInfo-at-offset
| `-- fs-hfsplus-xattr.c:warning:memcpy-offset-from-the-object-at-entry-is-out-of-the-bounds-of-referenced-subobject-user_info-with-type-struct-FInfo-at-offset
|-- x86_64-randconfig-a001-20210323
| |-- fs-hfsplus-xattr.c:warning:memcpy-offset-from-the-object-at-entry-is-out-of-the-bounds-of-referenced-subobject-user_info-with-type-struct-DInfo-at-offset
| `-- fs-hfsplus-xattr.c:warning:memcpy-offset-from-the-object-at-entry-is-out-of-the-bounds-of-referenced-subobject-user_info-with-type-struct-FInfo-at-offset
|-- x86_64-randconfig-c002-20210323
| |-- 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
| |-- include-linux-fortify-string.h:warning:__builtin_memcpy-offset-from-the-object-at-karg-is-out-of-the-bounds-of-referenced-subobject-buffer_rel_condition-with-type-short-unsigned-int-at-offset
| |-- include-linux-fortify-string.h:warning:__builtin_memcpy-offset-from-the-object-at-treq-is-out-of-the-bounds-of-referenced-subobject-req_header-with-type-struct-utp_upiu_header-at-offset
| |-- include-linux-fortify-string.h:warning:__builtin_memcpy-offset-from-the-object-at-treq-is-out-of-the-bounds-of-referenced-subobject-rsp_header-with-type-struct-utp_upiu_header-at-offset
| `-- include-linux-fortify-string.h:warning:__builtin_memset-offset-from-the-object-at-karg-is-out-of-the-bounds-of-referenced-subobject-buffer_rel_condition-with-type-short-unsigned-int-at-offset
|-- x86_64-randconfig-c022-20210323
| |-- drivers-iommu-intel-svm.c:warning:memcpy-offset-from-the-object-at-desc-is-out-of-the-bounds-of-referenced-subobject-qw2-with-type-long-long-unsigned-int-at-offset
| |-- include-linux-bitmap.h:warning:memcpy-offset-from-the-object-at-settings-is-out-of-the-bounds-of-referenced-subobject-advertising-with-type-long-long-unsigned-int-at-offset
| `-- include-linux-bitmap.h:warning:memcpy-offset-from-the-object-at-settings-is-out-of-the-bounds-of-referenced-subobject-supported-with-type-long-long-unsigned-int-at-offset
`-- x86_64-randconfig-m001-20210323
|-- drivers-gpu-drm-mga-mga_ioc32.c:warning:memcpy-offset-from-the-object-at-init-is-out-of-the-bounds-of-referenced-subobject-chipset-with-type-int-at-offset
|-- 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
|-- fs-hfsplus-xattr.c:warning:memcpy-offset-from-the-object-at-entry-is-out-of-the-bounds-of-referenced-subobject-user_info-with-type-struct-DInfo-at-offset
`-- fs-hfsplus-xattr.c:warning:memcpy-offset-from-the-object-at-entry-is-out-of-the-bounds-of-referenced-subobject-user_info-with-type-struct-FInfo-at-offset
elapsed time: 721m
configs tested: 96
configs skipped: 2
gcc tested configs:
arm defconfig
arm64 allyesconfig
arm64 defconfig
arm allyesconfig
arm allmodconfig
x86_64 allyesconfig
riscv allmodconfig
riscv allyesconfig
powerpc redwood_defconfig
mips ar7_defconfig
m68k mac_defconfig
arm imote2_defconfig
powerpc socrates_defconfig
arm imx_v6_v7_defconfig
arm neponset_defconfig
sh hp6xx_defconfig
arm orion5x_defconfig
arm lpc18xx_defconfig
sh ecovec24-romimage_defconfig
mips rs90_defconfig
mips capcella_defconfig
sh sh7785lcr_defconfig
sh se7721_defconfig
arm colibri_pxa300_defconfig
mips jazz_defconfig
mips bcm47xx_defconfig
powerpc mpc837x_mds_defconfig
sh se7619_defconfig
m68k stmark2_defconfig
ia64 allmodconfig
ia64 defconfig
ia64 allyesconfig
m68k allmodconfig
m68k defconfig
m68k allyesconfig
nios2 defconfig
arc allyesconfig
nds32 allnoconfig
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
i386 allyesconfig
sparc allyesconfig
sparc defconfig
i386 tinyconfig
i386 defconfig
mips allyesconfig
mips allmodconfig
powerpc allyesconfig
powerpc allmodconfig
powerpc allnoconfig
x86_64 randconfig-a002-20210323
x86_64 randconfig-a003-20210323
x86_64 randconfig-a006-20210323
x86_64 randconfig-a001-20210323
x86_64 randconfig-a004-20210323
x86_64 randconfig-a005-20210323
i386 randconfig-a004-20210324
i386 randconfig-a003-20210324
i386 randconfig-a001-20210324
i386 randconfig-a002-20210324
i386 randconfig-a006-20210324
i386 randconfig-a005-20210324
i386 randconfig-a014-20210323
i386 randconfig-a011-20210323
i386 randconfig-a015-20210323
i386 randconfig-a016-20210323
i386 randconfig-a012-20210323
i386 randconfig-a013-20210323
riscv nommu_k210_defconfig
riscv nommu_virt_defconfig
riscv allnoconfig
riscv defconfig
riscv rv32_defconfig
x86_64 rhel-7.6-kselftests
x86_64 defconfig
x86_64 rhel-8.3
x86_64 rhel-8.3-kbuiltin
x86_64 kexec
clang tested configs:
x86_64 randconfig-a012-20210323
x86_64 randconfig-a015-20210323
x86_64 randconfig-a013-20210323
x86_64 randconfig-a014-20210323
x86_64 randconfig-a011-20210323
x86_64 randconfig-a016-20210323
---
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