[gustavoars:testing/fam01-next20230620] BUILD REGRESSION f88731de11436a7eaa371fd5179e5daf0446316f

[kernel test robot]

tree/branch: https://git.kernel.org/pub/scm/linux/kernel/git/gustavoars/linux.git testing/fam01-next20230620
branch HEAD: f88731de11436a7eaa371fd5179e5daf0446316f  readdir: Replace one-element arrays with flexible-array members

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

arch/m68k/include/asm/io_no.h:17:11: warning: array subscript 0 is outside array bounds of 'volatile u8[0]' {aka 'volatile unsigned char[]'} [-Warray-bounds]
arch/sparc/mm/init_64.c:3057:31: error: array subscript -1 is outside array bounds of 'char[]' [-Werror=array-bounds]

Error/Warning ids grouped by kconfigs:

gcc_recent_errors
|-- m68k-randconfig-r034-20230620
|   `-- arch-m68k-include-asm-io_no.h:warning:array-subscript-is-outside-array-bounds-of-volatile-u8-aka-volatile-unsigned-char
`-- sparc-allyesconfig
    `-- arch-sparc-mm-init_64.c:error:array-subscript-is-outside-array-bounds-of-char

elapsed time: 9058m

configs tested: 106
configs skipped: 6

tested configs:
alpha                            allyesconfig   gcc  
alpha                               defconfig   gcc  
alpha                randconfig-r002-20230620   gcc  
arc                              alldefconfig   gcc  
arc                              allyesconfig   gcc  
arc                                 defconfig   gcc  
arc                     haps_hs_smp_defconfig   gcc  
arc                  randconfig-r024-20230620   gcc  
arc                  randconfig-r043-20230620   gcc  
arm                              allmodconfig   gcc  
arm                              allyesconfig   gcc  
arm                                 defconfig   gcc  
arm                          moxart_defconfig   clang
arm                  randconfig-r036-20230620   gcc  
arm                  randconfig-r046-20230620   clang
arm                         wpcm450_defconfig   gcc  
arm64                            allyesconfig   gcc  
arm64                               defconfig   gcc  
csky                                defconfig   gcc  
hexagon              randconfig-r003-20230620   clang
hexagon              randconfig-r016-20230620   clang
hexagon              randconfig-r041-20230620   clang
hexagon              randconfig-r045-20230620   clang
i386                             allyesconfig   gcc  
i386         buildonly-randconfig-r004-20230620   clang
i386         buildonly-randconfig-r005-20230620   clang
i386         buildonly-randconfig-r006-20230620   clang
i386                              debian-10.3   gcc  
i386                                defconfig   gcc  
i386                 randconfig-i001-20230620   clang
i386                 randconfig-i002-20230620   clang
i386                 randconfig-i003-20230620   clang
i386                 randconfig-i004-20230620   clang
i386                 randconfig-i005-20230620   clang
i386                 randconfig-i006-20230620   clang
i386                 randconfig-i011-20230620   gcc  
i386                 randconfig-i012-20230620   gcc  
i386                 randconfig-i013-20230620   gcc  
i386                 randconfig-i014-20230620   gcc  
i386                 randconfig-i015-20230620   gcc  
i386                 randconfig-i016-20230620   gcc  
i386                 randconfig-r012-20230620   gcc  
i386                 randconfig-r033-20230620   clang
loongarch                        allmodconfig   gcc  
loongarch                         allnoconfig   gcc  
loongarch                           defconfig   gcc  
loongarch            randconfig-r005-20230620   gcc  
m68k                             allmodconfig   gcc  
m68k                             allyesconfig   gcc  
m68k                                defconfig   gcc  
m68k                 randconfig-r004-20230620   gcc  
m68k                 randconfig-r034-20230620   gcc  
m68k                 randconfig-r035-20230620   gcc  
microblaze                      mmu_defconfig   gcc  
mips                             allmodconfig   gcc  
mips                             allyesconfig   gcc  
mips                           ip22_defconfig   clang
mips                     loongson1c_defconfig   clang
mips                      loongson3_defconfig   gcc  
mips                 randconfig-r025-20230620   clang
mips                          rb532_defconfig   gcc  
nios2                               defconfig   gcc  
nios2                randconfig-r001-20230620   gcc  
nios2                randconfig-r006-20230620   gcc  
openrisc                  or1klitex_defconfig   gcc  
parisc                           allyesconfig   gcc  
parisc                              defconfig   gcc  
parisc64                            defconfig   gcc  
powerpc                          allmodconfig   gcc  
powerpc                           allnoconfig   gcc  
powerpc                 mpc832x_rdb_defconfig   clang
powerpc              randconfig-r015-20230620   gcc  
powerpc              randconfig-r022-20230620   gcc  
powerpc                      walnut_defconfig   clang
riscv                            allmodconfig   gcc  
riscv                             allnoconfig   gcc  
riscv                            allyesconfig   gcc  
riscv                               defconfig   gcc  
riscv                randconfig-r032-20230620   clang
riscv                randconfig-r042-20230620   gcc  
riscv                          rv32_defconfig   gcc  
s390                             allmodconfig   gcc  
s390                             allyesconfig   gcc  
s390                                defconfig   gcc  
s390                 randconfig-r044-20230620   gcc  
sh                               allmodconfig   gcc  
sh                           se7751_defconfig   gcc  
sparc                            allyesconfig   gcc  
sparc                               defconfig   gcc  
sparc                randconfig-r013-20230620   gcc  
sparc64              randconfig-r021-20230620   gcc  
sparc64              randconfig-r026-20230620   gcc  
um                               allmodconfig   clang
um                                allnoconfig   clang
um                               allyesconfig   clang
um                                  defconfig   gcc  
um                             i386_defconfig   gcc  
um                           x86_64_defconfig   gcc  
x86_64                           allyesconfig   gcc  
x86_64       buildonly-randconfig-r001-20230620   clang
x86_64       buildonly-randconfig-r002-20230620   clang
x86_64       buildonly-randconfig-r003-20230620   clang
x86_64                              defconfig   gcc  
x86_64                                  kexec   gcc  
x86_64                          rhel-8.3-rust   clang
x86_64                               rhel-8.3   gcc  

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