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McKenney" Cc: linux-kernel@vger.kernel.org Subject: [paulmck-rcu:dev.2022.05.23b] BUILD REGRESSION 29fe03d9190c37a93b96078e34ddd95344ef8b0f Message-ID: <62906edd.lp8wycKWE9fbrvKY%lkp@intel.com> User-Agent: Heirloom mailx 12.5 6/20/10 MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 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