* [gustavoars:testing/fam01-next20230817] BUILD SUCCESS WITH WARNING dbd3e479335bc8b09ea540102109ac38b0a73336
@ 2023-08-18 7:55 kernel test robot
2023-08-21 17:26 ` Gustavo A. R. Silva
0 siblings, 1 reply; 4+ messages in thread
From: kernel test robot @ 2023-08-18 7:55 UTC (permalink / raw)
To: Gustavo A. R. Silva; +Cc: LKML
tree/branch: https://git.kernel.org/pub/scm/linux/kernel/git/gustavoars/linux.git testing/fam01-next20230817
branch HEAD: dbd3e479335bc8b09ea540102109ac38b0a73336 net: sched: cls_u32: Fix allocation in u32_init()
Warning: (recently discovered and may have been fixed)
arch/arc/include/asm/io.h:129:9: warning: array subscript 0 is outside array bounds of 'volatile void[0]' [-Warray-bounds]
arch/loongarch/include/asm/atomic.h:174:9: warning: array subscript 1 is outside array bounds of 'struct cpumask[1]' [-Warray-bounds]
arch/sparc/include/asm/string.h:15:25: warning: '__builtin_memcpy' forming offset [132, 257] is out of the bounds [0, 132] of object 'send_data' with type 'u8[132]' {aka 'unsigned char[132]'} [-Warray-bounds]
include/asm-generic/unaligned.h:14:15: warning: array subscript -1 is outside array bounds of 'unsigned char[2147483647]' [-Warray-bounds]
lib/vsprintf.c:2893:33: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
mm/mempolicy.c:3117:26: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
Warning ids grouped by kconfigs:
gcc_recent_errors
|-- arc-allyesconfig
| `-- arch-arc-include-asm-io.h:warning:array-subscript-is-outside-array-bounds-of-volatile-void
|-- arc-randconfig-r043-20230818
| `-- arch-arc-include-asm-io.h:warning:array-subscript-is-outside-array-bounds-of-volatile-void
|-- loongarch-randconfig-r001-20230818
| `-- arch-loongarch-include-asm-atomic.h:warning:array-subscript-is-outside-array-bounds-of-struct-cpumask
|-- mips-randconfig-r012-20230818
| `-- include-asm-generic-unaligned.h:warning:array-subscript-is-outside-array-bounds-of-unsigned-char
|-- sparc-randconfig-r026-20230818
| `-- arch-sparc-include-asm-string.h:warning:__builtin_memcpy-forming-offset-is-out-of-the-bounds-of-object-send_data-with-type-u8-aka-unsigned-char
`-- x86_64-defconfig
|-- lib-vsprintf.c:warning:writing-byte-into-a-region-of-size
`-- mm-mempolicy.c:warning:writing-byte-into-a-region-of-size
elapsed time: 845m
configs tested: 111
configs skipped: 4
tested configs:
alpha allyesconfig gcc
alpha defconfig gcc
alpha randconfig-r015-20230818 gcc
arc allyesconfig gcc
arc defconfig gcc
arc randconfig-r043-20230818 gcc
arm alldefconfig gcc
arm allmodconfig gcc
arm allyesconfig gcc
arm defconfig gcc
arm randconfig-r014-20230818 gcc
arm randconfig-r046-20230818 gcc
arm tegra_defconfig gcc
arm u8500_defconfig gcc
arm64 allyesconfig gcc
arm64 defconfig gcc
csky defconfig gcc
hexagon randconfig-r023-20230818 clang
hexagon randconfig-r033-20230818 clang
hexagon randconfig-r041-20230818 clang
hexagon randconfig-r045-20230818 clang
i386 allyesconfig gcc
i386 buildonly-randconfig-r004-20230818 gcc
i386 buildonly-randconfig-r005-20230818 gcc
i386 buildonly-randconfig-r006-20230818 gcc
i386 debian-10.3 gcc
i386 defconfig gcc
i386 randconfig-i001-20230818 gcc
i386 randconfig-i002-20230818 gcc
i386 randconfig-i003-20230818 gcc
i386 randconfig-i004-20230818 gcc
i386 randconfig-i005-20230818 gcc
i386 randconfig-i006-20230818 gcc
i386 randconfig-i011-20230818 clang
i386 randconfig-i012-20230818 clang
i386 randconfig-i013-20230818 clang
i386 randconfig-i014-20230818 clang
i386 randconfig-i015-20230818 clang
i386 randconfig-i016-20230818 clang
i386 randconfig-r022-20230818 clang
loongarch allmodconfig gcc
loongarch allnoconfig gcc
loongarch defconfig gcc
loongarch randconfig-r001-20230818 gcc
loongarch randconfig-r035-20230818 gcc
m68k allmodconfig gcc
m68k allyesconfig gcc
m68k defconfig gcc
microblaze randconfig-r003-20230818 gcc
microblaze randconfig-r024-20230818 gcc
mips allmodconfig gcc
mips allyesconfig gcc
mips randconfig-r012-20230818 gcc
nios2 defconfig gcc
nios2 randconfig-r002-20230818 gcc
nios2 randconfig-r006-20230818 gcc
openrisc randconfig-r004-20230818 gcc
openrisc randconfig-r032-20230818 gcc
parisc allyesconfig gcc
parisc defconfig gcc
parisc64 defconfig gcc
powerpc allmodconfig gcc
powerpc allnoconfig gcc
powerpc randconfig-r016-20230818 clang
riscv allmodconfig gcc
riscv allnoconfig gcc
riscv allyesconfig gcc
riscv defconfig gcc
riscv randconfig-r042-20230818 clang
riscv rv32_defconfig gcc
s390 allmodconfig gcc
s390 allyesconfig gcc
s390 defconfig gcc
s390 randconfig-r044-20230818 clang
sh allmodconfig gcc
sh randconfig-r034-20230818 gcc
sparc allyesconfig gcc
sparc defconfig gcc
sparc randconfig-r021-20230818 gcc
sparc randconfig-r026-20230818 gcc
sparc64 randconfig-r025-20230818 gcc
um allmodconfig clang
um allnoconfig clang
um allyesconfig clang
um defconfig gcc
um i386_defconfig gcc
um randconfig-r011-20230818 gcc
um x86_64_defconfig gcc
x86_64 allyesconfig gcc
x86_64 buildonly-randconfig-r001-20230818 gcc
x86_64 buildonly-randconfig-r002-20230818 gcc
x86_64 buildonly-randconfig-r003-20230818 gcc
x86_64 defconfig gcc
x86_64 kexec gcc
x86_64 randconfig-r005-20230818 gcc
x86_64 randconfig-r013-20230818 clang
x86_64 randconfig-x001-20230818 clang
x86_64 randconfig-x002-20230818 clang
x86_64 randconfig-x003-20230818 clang
x86_64 randconfig-x004-20230818 clang
x86_64 randconfig-x005-20230818 clang
x86_64 randconfig-x006-20230818 clang
x86_64 randconfig-x011-20230818 gcc
x86_64 randconfig-x012-20230818 gcc
x86_64 randconfig-x013-20230818 gcc
x86_64 randconfig-x014-20230818 gcc
x86_64 randconfig-x015-20230818 gcc
x86_64 randconfig-x016-20230818 gcc
x86_64 rhel-8.3-rust clang
x86_64 rhel-8.3 gcc
xtensa generic_kc705_defconfig gcc
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
^ permalink raw reply [flat|nested] 4+ messages in thread* Re: [gustavoars:testing/fam01-next20230817] BUILD SUCCESS WITH WARNING dbd3e479335bc8b09ea540102109ac38b0a73336
2023-08-18 7:55 [gustavoars:testing/fam01-next20230817] BUILD SUCCESS WITH WARNING dbd3e479335bc8b09ea540102109ac38b0a73336 kernel test robot
@ 2023-08-21 17:26 ` Gustavo A. R. Silva
2023-08-27 2:18 ` Philip Li
0 siblings, 1 reply; 4+ messages in thread
From: Gustavo A. R. Silva @ 2023-08-21 17:26 UTC (permalink / raw)
To: kernel test robot, Gustavo A. R. Silva, Liu, Yujie; +Cc: LKML
Hi there!
It'd be great to add to these reports the versions of the compilers you are using
to build the kernel.
It's not uncommon that some compiler versions contain bugs. And in cases where kernel
developers are aware of those issues, knowing the exact version used to build the
kernel will help us determine whether the issues reported may be false positives or
not.
Maybe just one line at the beginning mentioning the versions:
`GCC 13.2.0 and Clang 16.0.0 builds`
Thank you!
--
Gustavo
On 8/18/23 01:55, kernel test robot wrote:
> tree/branch: https://git.kernel.org/pub/scm/linux/kernel/git/gustavoars/linux.git testing/fam01-next20230817
> branch HEAD: dbd3e479335bc8b09ea540102109ac38b0a73336 net: sched: cls_u32: Fix allocation in u32_init()
>
> Warning: (recently discovered and may have been fixed)
>
> arch/arc/include/asm/io.h:129:9: warning: array subscript 0 is outside array bounds of 'volatile void[0]' [-Warray-bounds]
> arch/loongarch/include/asm/atomic.h:174:9: warning: array subscript 1 is outside array bounds of 'struct cpumask[1]' [-Warray-bounds]
> arch/sparc/include/asm/string.h:15:25: warning: '__builtin_memcpy' forming offset [132, 257] is out of the bounds [0, 132] of object 'send_data' with type 'u8[132]' {aka 'unsigned char[132]'} [-Warray-bounds]
> include/asm-generic/unaligned.h:14:15: warning: array subscript -1 is outside array bounds of 'unsigned char[2147483647]' [-Warray-bounds]
> lib/vsprintf.c:2893:33: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
> mm/mempolicy.c:3117:26: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
>
> Warning ids grouped by kconfigs:
>
> gcc_recent_errors
> |-- arc-allyesconfig
> | `-- arch-arc-include-asm-io.h:warning:array-subscript-is-outside-array-bounds-of-volatile-void
> |-- arc-randconfig-r043-20230818
> | `-- arch-arc-include-asm-io.h:warning:array-subscript-is-outside-array-bounds-of-volatile-void
> |-- loongarch-randconfig-r001-20230818
> | `-- arch-loongarch-include-asm-atomic.h:warning:array-subscript-is-outside-array-bounds-of-struct-cpumask
> |-- mips-randconfig-r012-20230818
> | `-- include-asm-generic-unaligned.h:warning:array-subscript-is-outside-array-bounds-of-unsigned-char
> |-- sparc-randconfig-r026-20230818
> | `-- arch-sparc-include-asm-string.h:warning:__builtin_memcpy-forming-offset-is-out-of-the-bounds-of-object-send_data-with-type-u8-aka-unsigned-char
> `-- x86_64-defconfig
> |-- lib-vsprintf.c:warning:writing-byte-into-a-region-of-size
> `-- mm-mempolicy.c:warning:writing-byte-into-a-region-of-size
>
> elapsed time: 845m
>
> configs tested: 111
> configs skipped: 4
>
^ permalink raw reply [flat|nested] 4+ messages in thread* Re: [gustavoars:testing/fam01-next20230817] BUILD SUCCESS WITH WARNING dbd3e479335bc8b09ea540102109ac38b0a73336
2023-08-21 17:26 ` Gustavo A. R. Silva
@ 2023-08-27 2:18 ` Philip Li
2023-09-10 19:43 ` Gustavo A. R. Silva
0 siblings, 1 reply; 4+ messages in thread
From: Philip Li @ 2023-08-27 2:18 UTC (permalink / raw)
To: Gustavo A. R. Silva
Cc: kernel test robot, Gustavo A. R. Silva, Liu, Yujie, LKML
On Mon, Aug 21, 2023 at 11:26:17AM -0600, Gustavo A. R. Silva wrote:
> Hi there!
>
> It'd be great to add to these reports the versions of the compilers you are using
> to build the kernel.
>
> It's not uncommon that some compiler versions contain bugs. And in cases where kernel
> developers are aware of those issues, knowing the exact version used to build the
> kernel will help us determine whether the issues reported may be false positives or
> not.
>
> Maybe just one line at the beginning mentioning the versions:
>
> `GCC 13.2.0 and Clang 16.0.0 builds`
Thanks Gustavo for the input, we will add detail version of compiler in the
summary report.
We will start with the line you suggested, and later will look for a way
to add it to the warning line since multiple gcc/clang could be involved
in one round test.
Thanks
>
> Thank you!
> --
> Gustavo
>
>
> On 8/18/23 01:55, kernel test robot wrote:
> > tree/branch: https://git.kernel.org/pub/scm/linux/kernel/git/gustavoars/linux.git testing/fam01-next20230817
> > branch HEAD: dbd3e479335bc8b09ea540102109ac38b0a73336 net: sched: cls_u32: Fix allocation in u32_init()
> >
> > Warning: (recently discovered and may have been fixed)
> >
> > arch/arc/include/asm/io.h:129:9: warning: array subscript 0 is outside array bounds of 'volatile void[0]' [-Warray-bounds]
> > arch/loongarch/include/asm/atomic.h:174:9: warning: array subscript 1 is outside array bounds of 'struct cpumask[1]' [-Warray-bounds]
> > arch/sparc/include/asm/string.h:15:25: warning: '__builtin_memcpy' forming offset [132, 257] is out of the bounds [0, 132] of object 'send_data' with type 'u8[132]' {aka 'unsigned char[132]'} [-Warray-bounds]
> > include/asm-generic/unaligned.h:14:15: warning: array subscript -1 is outside array bounds of 'unsigned char[2147483647]' [-Warray-bounds]
> > lib/vsprintf.c:2893:33: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
> > mm/mempolicy.c:3117:26: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
> >
> > Warning ids grouped by kconfigs:
> >
> > gcc_recent_errors
> > |-- arc-allyesconfig
> > | `-- arch-arc-include-asm-io.h:warning:array-subscript-is-outside-array-bounds-of-volatile-void
> > |-- arc-randconfig-r043-20230818
> > | `-- arch-arc-include-asm-io.h:warning:array-subscript-is-outside-array-bounds-of-volatile-void
> > |-- loongarch-randconfig-r001-20230818
> > | `-- arch-loongarch-include-asm-atomic.h:warning:array-subscript-is-outside-array-bounds-of-struct-cpumask
> > |-- mips-randconfig-r012-20230818
> > | `-- include-asm-generic-unaligned.h:warning:array-subscript-is-outside-array-bounds-of-unsigned-char
> > |-- sparc-randconfig-r026-20230818
> > | `-- arch-sparc-include-asm-string.h:warning:__builtin_memcpy-forming-offset-is-out-of-the-bounds-of-object-send_data-with-type-u8-aka-unsigned-char
> > `-- x86_64-defconfig
> > |-- lib-vsprintf.c:warning:writing-byte-into-a-region-of-size
> > `-- mm-mempolicy.c:warning:writing-byte-into-a-region-of-size
> >
> > elapsed time: 845m
> >
> > configs tested: 111
> > configs skipped: 4
> >
^ permalink raw reply [flat|nested] 4+ messages in thread* Re: [gustavoars:testing/fam01-next20230817] BUILD SUCCESS WITH WARNING dbd3e479335bc8b09ea540102109ac38b0a73336
2023-08-27 2:18 ` Philip Li
@ 2023-09-10 19:43 ` Gustavo A. R. Silva
0 siblings, 0 replies; 4+ messages in thread
From: Gustavo A. R. Silva @ 2023-09-10 19:43 UTC (permalink / raw)
To: Philip Li; +Cc: kernel test robot, Gustavo A. R. Silva, Liu, Yujie, LKML
On 8/26/23 20:18, Philip Li wrote:
> On Mon, Aug 21, 2023 at 11:26:17AM -0600, Gustavo A. R. Silva wrote:
>> Hi there!
>>
>> It'd be great to add to these reports the versions of the compilers you are using
>> to build the kernel.
>>
>> It's not uncommon that some compiler versions contain bugs. And in cases where kernel
>> developers are aware of those issues, knowing the exact version used to build the
>> kernel will help us determine whether the issues reported may be false positives or
>> not.
>>
>> Maybe just one line at the beginning mentioning the versions:
>>
>> `GCC 13.2.0 and Clang 16.0.0 builds`
>
> Thanks Gustavo for the input, we will add detail version of compiler in the
> summary report.
>
> We will start with the line you suggested, and later will look for a way
> to add it to the warning line since multiple gcc/clang could be involved
> in one round test.
Thank you! :)
--
Gustavo
^ permalink raw reply [flat|nested] 4+ messages in thread
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2023-08-18 7:55 [gustavoars:testing/fam01-next20230817] BUILD SUCCESS WITH WARNING dbd3e479335bc8b09ea540102109ac38b0a73336 kernel test robot
2023-08-21 17:26 ` Gustavo A. R. Silva
2023-08-27 2:18 ` Philip Li
2023-09-10 19:43 ` Gustavo A. R. Silva
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