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Message-ID: <62906edd.lp8wycKWE9fbrvKY%lkp@intel.com>
Date: Fri, 27 May 2022 14:25:33 +0800
From: kernel test robot <lkp@...el.com>
To: "Paul E. McKenney" <paulmck@...nel.org>
Cc: linux-kernel@...r.kernel.org
Subject: [paulmck-rcu:dev.2022.05.23b] BUILD REGRESSION
29fe03d9190c37a93b96078e34ddd95344ef8b0f
tree/branch: https://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev.2022.05.23b
branch HEAD: 29fe03d9190c37a93b96078e34ddd95344ef8b0f Revert "rcu-tasks: Remove rcu_tasks_trace_postgp() wait for counter"
Error/Warning reports:
https://lore.kernel.org/lkml/202205270440.Slefdogz-lkp@intel.com
https://lore.kernel.org/lkml/202205270626.brEm5KpN-lkp@intel.com
Error/Warning: (recently discovered and may have been fixed)
arch/powerpc/include/asm/cmpxchg.h:474:6: error: cast to union type from type not present in union
arch/s390/include/asm/cmpxchg.h:160:17: error: cast to union type from type not present in union
include/asm-generic/cmpxchg.h:92:10: error: cast to union type from type not present in union
Unverified Error/Warning (likely false positive, please contact us if interested):
arch/arm/include/asm/cmpxchg.h:138:9: error: cast to union type from type not present in union
arch/arm/include/asm/cmpxchg.h:211:9: error: cast to union type from type not present in union
arch/arm64/include/asm/cmpxchg.h:182:17: error: cast to union type from type not present in union
arch/openrisc/include/asm/cmpxchg.h:137:17: error: cast to union type from type not present in union
arch/sparc/include/asm/cmpxchg_32.h:62:9: error: cast to union type from type not present in union
arch/sparc/include/asm/cmpxchg_64.h:175:6: error: cast to union type from type not present in union
kernel/rcu/tasks.h:1243:6: error: assigning to 'union rcu_special' from incompatible type 'void'
kernel/rcu/tasks.h:1243:8: error: initializing 'typeof (*(__ai_ptr))' (aka 'union rcu_special') with an expression of incompatible type 'int'
kernel/rcu/tasks.h:1243:8: error: operand of type 'typeof (*((__ai_ptr)))' (aka 'union rcu_special') where arithmetic or pointer type is required
kernel/rcu/tasks.h:1243:8: error: operand of type 'union rcu_special' where arithmetic or pointer type is required
kernel/rcu/tasks.h:1243:8: error: variable has incomplete type 'typeof (({
kernel/rcu/tasks.h:1243:9: error: aggregate value used where an integer was expected
Error/Warning ids grouped by kconfigs:
gcc_recent_errors
|-- arm-allmodconfig
| `-- arch-arm-include-asm-cmpxchg.h:error:cast-to-union-type-from-type-not-present-in-union
|-- arm-allyesconfig
| `-- arch-arm-include-asm-cmpxchg.h:error:cast-to-union-type-from-type-not-present-in-union
|-- arm-randconfig-r006-20220524
| `-- arch-arm-include-asm-cmpxchg.h:error:cast-to-union-type-from-type-not-present-in-union
|-- arm64-defconfig
| `-- kernel-rcu-tasks.h:error:aggregate-value-used-where-an-integer-was-expected
|-- arm64-randconfig-r022-20220524
| `-- arch-arm64-include-asm-cmpxchg.h:error:cast-to-union-type-from-type-not-present-in-union
|-- h8300-randconfig-r006-20220524
| |-- include-asm-generic-cmpxchg.h:error:cast-to-union-type-from-type-not-present-in-union
| `-- kernel-rcu-tasks.h:error:aggregate-value-used-where-an-integer-was-expected
|-- ia64-allmodconfig
| `-- kernel-rcu-tasks.h:error:aggregate-value-used-where-an-integer-was-expected
|-- ia64-allyesconfig
| `-- kernel-rcu-tasks.h:error:aggregate-value-used-where-an-integer-was-expected
|-- m68k-buildonly-randconfig-r001-20220524
| `-- include-asm-generic-cmpxchg.h:error:cast-to-union-type-from-type-not-present-in-union
|-- m68k-buildonly-randconfig-r006-20220524
| `-- include-asm-generic-cmpxchg.h:error:cast-to-union-type-from-type-not-present-in-union
|-- microblaze-buildonly-randconfig-r001-20220524
| `-- include-asm-generic-cmpxchg.h:error:cast-to-union-type-from-type-not-present-in-union
|-- nios2-allyesconfig
| `-- include-asm-generic-cmpxchg.h:error:cast-to-union-type-from-type-not-present-in-union
|-- nios2-randconfig-r001-20220524
| `-- include-asm-generic-cmpxchg.h:error:cast-to-union-type-from-type-not-present-in-union
|-- openrisc-randconfig-r025-20220524
| `-- arch-openrisc-include-asm-cmpxchg.h:error:cast-to-union-type-from-type-not-present-in-union
|-- powerpc-allyesconfig
| `-- arch-powerpc-include-asm-cmpxchg.h:error:cast-to-union-type-from-type-not-present-in-union
|-- riscv-allmodconfig
| `-- kernel-rcu-tasks.h:error:aggregate-value-used-where-an-integer-was-expected
|-- riscv-defconfig
| `-- kernel-rcu-tasks.h:error:aggregate-value-used-where-an-integer-was-expected
|-- riscv-rv32_defconfig
| `-- kernel-rcu-tasks.h:error:aggregate-value-used-where-an-integer-was-expected
|-- s390-allmodconfig
| `-- arch-s390-include-asm-cmpxchg.h:error:cast-to-union-type-from-type-not-present-in-union
|-- s390-allyesconfig
| |-- arch-s390-include-asm-cmpxchg.h:error:cast-to-union-type-from-type-not-present-in-union
| `-- kernel-rcu-tasks.h:error:aggregate-value-used-where-an-integer-was-expected
|-- s390-defconfig
| `-- arch-s390-include-asm-cmpxchg.h:error:cast-to-union-type-from-type-not-present-in-union
|-- s390-randconfig-r044-20220524
| `-- arch-s390-include-asm-cmpxchg.h:error:cast-to-union-type-from-type-not-present-in-union
|-- sparc-allyesconfig
| |-- arch-sparc-include-asm-cmpxchg_64.h:error:cast-to-union-type-from-type-not-present-in-union
| `-- kernel-rcu-tasks.h:error:aggregate-value-used-where-an-integer-was-expected
|-- sparc-randconfig-r021-20220524
| `-- arch-sparc-include-asm-cmpxchg_32.h:error:cast-to-union-type-from-type-not-present-in-union
`-- sparc64-randconfig-r006-20220524
`-- arch-sparc-include-asm-cmpxchg_64.h:error:cast-to-union-type-from-type-not-present-in-union
clang_recent_errors
|-- arm-buildonly-randconfig-r004-20220524
| `-- kernel-rcu-tasks.h:error:assigning-to-union-rcu_special-from-incompatible-type-void
|-- arm-randconfig-r035-20220525
| |-- kernel-rcu-tasks.h:error:operand-of-type-union-rcu_special-where-arithmetic-or-pointer-type-is-required
| `-- kernel-rcu-tasks.h:error:variable-has-incomplete-type-typeof-((
|-- hexagon-randconfig-r002-20220524
| `-- kernel-rcu-tasks.h:error:initializing-typeof-(-(__ai_ptr))-(aka-union-rcu_special-)-with-an-expression-of-incompatible-type-int
|-- hexagon-randconfig-r003-20220524
| `-- kernel-rcu-tasks.h:error:initializing-typeof-(-(__ai_ptr))-(aka-union-rcu_special-)-with-an-expression-of-incompatible-type-int
|-- hexagon-randconfig-r045-20220524
| `-- kernel-rcu-tasks.h:error:initializing-typeof-(-(__ai_ptr))-(aka-union-rcu_special-)-with-an-expression-of-incompatible-type-int
|-- mips-randconfig-r022-20220524
| `-- kernel-rcu-tasks.h:error:operand-of-type-typeof-(-((__ai_ptr)))-(aka-union-rcu_special-)-where-arithmetic-or-pointer-type-is-required
|-- riscv-randconfig-r003-20220524
| `-- kernel-rcu-tasks.h:error:operand-of-type-typeof-(-((__ai_ptr)))-(aka-union-rcu_special-)-where-arithmetic-or-pointer-type-is-required
`-- s390-randconfig-r002-20220524
`-- kernel-rcu-tasks.h:error:operand-of-type-union-rcu_special-where-arithmetic-or-pointer-type-is-required
elapsed time: 723m
configs tested: 104
configs skipped: 3
gcc tested configs:
arm allmodconfig
arm allyesconfig
arm defconfig
arm64 defconfig
arm64 allyesconfig
arm mps2_defconfig
arm assabet_defconfig
sh polaris_defconfig
powerpc pcm030_defconfig
mips db1xxx_defconfig
m68k m5249evb_defconfig
powerpc linkstation_defconfig
riscv nommu_k210_defconfig
mips decstation_r4k_defconfig
sh hp6xx_defconfig
arm trizeps4_defconfig
s390 zfcpdump_defconfig
ia64 defconfig
ia64 allmodconfig
m68k allyesconfig
m68k defconfig
m68k allmodconfig
csky defconfig
nios2 allyesconfig
alpha defconfig
alpha allyesconfig
nios2 defconfig
arc allyesconfig
h8300 allyesconfig
xtensa allyesconfig
arc defconfig
sh allmodconfig
s390 defconfig
s390 allmodconfig
parisc defconfig
parisc64 defconfig
parisc allyesconfig
s390 allyesconfig
sparc defconfig
i386 allyesconfig
sparc allyesconfig
i386 defconfig
i386 debian-10.3-kselftests
i386 debian-10.3
mips allyesconfig
mips allmodconfig
powerpc allyesconfig
powerpc allnoconfig
powerpc allmodconfig
x86_64 randconfig-a004
x86_64 randconfig-a002
x86_64 randconfig-a006
i386 randconfig-a001
i386 randconfig-a003
i386 randconfig-a005
x86_64 randconfig-a013
x86_64 randconfig-a011
x86_64 randconfig-a015
i386 randconfig-a012
i386 randconfig-a014
i386 randconfig-a016
arc randconfig-r043-20220526
arc randconfig-r043-20220524
riscv randconfig-r042-20220524
s390 randconfig-r044-20220524
riscv randconfig-r042-20220526
s390 randconfig-r044-20220526
riscv allnoconfig
riscv allyesconfig
riscv allmodconfig
riscv rv32_defconfig
riscv nommu_virt_defconfig
riscv defconfig
um i386_defconfig
um x86_64_defconfig
x86_64 kexec
x86_64 defconfig
x86_64 allyesconfig
x86_64 rhel-8.3
x86_64 rhel-8.3-func
x86_64 rhel-8.3-syz
x86_64 rhel-8.3-kselftests
x86_64 rhel-8.3-kunit
clang tested configs:
powerpc mpc885_ads_defconfig
powerpc walnut_defconfig
mips rbtx49xx_defconfig
mips tb0287_defconfig
powerpc obs600_defconfig
x86_64 randconfig-a005
x86_64 randconfig-a001
x86_64 randconfig-a003
i386 randconfig-a002
i386 randconfig-a006
i386 randconfig-a004
x86_64 randconfig-a012
x86_64 randconfig-a014
x86_64 randconfig-a016
i386 randconfig-a013
i386 randconfig-a015
i386 randconfig-a011
hexagon randconfig-r045-20220524
hexagon randconfig-r045-20220526
hexagon randconfig-r041-20220526
hexagon randconfig-r041-20220524
--
0-DAY CI Kernel Test Service
https://01.org/lkp
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