[powerpc:next] BUILD REGRESSION 22db71bcba826c607324a8ee1b21f5cf7ec71e8b

[kernel test robot]

tree/branch: https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git next
branch HEAD: 22db71bcba826c607324a8ee1b21f5cf7ec71e8b  Merge branch 'topic/qspinlock' into next

Error/Warning reports:

https://lore.kernel.org/oe-kbuild-all/202212050224.i7uh9fOh-lkp@intel.com

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

arch/powerpc/lib/qspinlock.c:207:2: error: call to undeclared function 'spin_end'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
arch/powerpc/lib/qspinlock.c:224:3: error: call to undeclared function 'spin_begin'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
arch/powerpc/lib/qspinlock.c:230:2: error: call to undeclared function 'spin_cpu_relax'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
include/linux/signal.h:113:11: error: array index 3 is past the end of the array (that has type 'const unsigned long[2]') [-Werror,-Warray-bounds]
include/linux/signal.h:97:11: error: array index 3 is past the end of the array (that has type 'unsigned long[2]') [-Werror,-Warray-bounds]

Error/Warning ids grouped by kconfigs:

clang_recent_errors
`-- powerpc-randconfig-r021-20221204
    |-- arch-powerpc-lib-qspinlock.c:error:call-to-undeclared-function-spin_begin-ISO-C99-and-later-do-not-support-implicit-function-declarations
    |-- arch-powerpc-lib-qspinlock.c:error:call-to-undeclared-function-spin_cpu_relax-ISO-C99-and-later-do-not-support-implicit-function-declarations
    |-- arch-powerpc-lib-qspinlock.c:error:call-to-undeclared-function-spin_end-ISO-C99-and-later-do-not-support-implicit-function-declarations
    |-- include-linux-signal.h:error:array-index-is-past-the-end-of-the-array-(that-has-type-const-unsigned-long-)-Werror-Warray-bounds
    `-- include-linux-signal.h:error:array-index-is-past-the-end-of-the-array-(that-has-type-unsigned-long-)-Werror-Warray-bounds

elapsed time: 724m

configs tested: 86
configs skipped: 13

gcc tested configs:
x86_64                         rhel-8.3-kunit
x86_64                           rhel-8.3-kvm
um                             i386_defconfig
um                           x86_64_defconfig
i386                          randconfig-a016
x86_64                        randconfig-a006
x86_64                           rhel-8.3-syz
i386                                defconfig
ia64                             allmodconfig
x86_64                              defconfig
i386                          randconfig-a012
s390                                defconfig
x86_64                        randconfig-a015
m68k                             allyesconfig
i386                          randconfig-a001
i386                          randconfig-a014
arm                                 defconfig
s390                             allyesconfig
arc                  randconfig-r043-20221204
x86_64                        randconfig-a013
x86_64                               rhel-8.3
i386                          randconfig-a003
x86_64                           allyesconfig
x86_64                    rhel-8.3-kselftests
x86_64                        randconfig-a002
arm                  randconfig-r046-20221204
i386                          randconfig-a005
x86_64                        randconfig-a004
x86_64                          rhel-8.3-func
x86_64                        randconfig-a011
alpha                            allyesconfig
i386                             allyesconfig
powerpc                           allnoconfig
powerpc                          allmodconfig
mips                             allyesconfig
arc                              allyesconfig
m68k                             allmodconfig
sh                               allmodconfig
arm                              allyesconfig
arm64                            allyesconfig
i386                 randconfig-a016-20221205
i386                 randconfig-a013-20221205
i386                 randconfig-a012-20221205
i386                 randconfig-a015-20221205
i386                 randconfig-a011-20221205
i386                 randconfig-a014-20221205
s390                             allmodconfig
arc                                 defconfig
alpha                               defconfig
x86_64               randconfig-a014-20221205
x86_64               randconfig-a011-20221205
x86_64               randconfig-a012-20221205
x86_64               randconfig-a013-20221205
x86_64               randconfig-a015-20221205
x86_64               randconfig-a016-20221205

clang tested configs:
i386                          randconfig-a013
s390                 randconfig-r044-20221204
x86_64                        randconfig-a005
i386                          randconfig-a006
i386                          randconfig-a015
i386                          randconfig-a011
x86_64                        randconfig-a016
riscv                randconfig-r042-20221204
i386                          randconfig-a002
hexagon              randconfig-r041-20221204
x86_64                        randconfig-a001
x86_64                        randconfig-a003
i386                          randconfig-a004
hexagon              randconfig-r045-20221204
x86_64                        randconfig-a012
x86_64                        randconfig-a014
x86_64               randconfig-a004-20221205
x86_64               randconfig-a005-20221205
x86_64               randconfig-a003-20221205
x86_64               randconfig-a006-20221205
x86_64               randconfig-a002-20221205
x86_64               randconfig-a001-20221205
i386                 randconfig-a003-20221205
i386                 randconfig-a004-20221205
i386                 randconfig-a001-20221205
i386                 randconfig-a002-20221205
i386                 randconfig-a005-20221205
i386                 randconfig-a006-20221205
hexagon              randconfig-r041-20221205
arm                  randconfig-r046-20221205
hexagon              randconfig-r045-20221205

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