Messages in this thread | | | Date | Mon, 20 Mar 2023 01:12:31 +0800 | From | kernel test robot <> | Subject | [paulmck-rcu:dev.2023.03.17a] BUILD SUCCESS WITH WARNING 19d218a4b125a4dce12eb88097a9c55f7126ce8c |
| |
tree/branch: https://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev.2023.03.17a branch HEAD: 19d218a4b125a4dce12eb88097a9c55f7126ce8c srcu: Remove extraneous parentheses from srcu_read_lock() etc.
Warning reports:
https://lore.kernel.org/oe-kbuild-all/202303191400.iO5BOqka-lkp@intel.com https://lore.kernel.org/oe-kbuild-all/202303191536.XzMSyzTl-lkp@intel.com
Warning: (recently discovered and may have been fixed)
arch/arm/kernel/smp.c:385:1: warning: 'noreturn' function does return kernel/rcu/srcutree.c:1872:22: warning: variable 'ssp' set but not used [-Wunused-but-set-variable] kernel/rcu/srcutree.c:1872:29: warning: variable 'ssp' set but not used [-Wunused-but-set-variable] kernel/rcu/srcutree.c:1876:22: warning: variable 'ssp' set but not used [-Wunused-but-set-variable] kernel/rcu/srcutree.c:1876:29: warning: variable 'ssp' set but not used [-Wunused-but-set-variable] kernel/rcu/tasks.h:140:20: warning: 'tasks_rcu_exit_srcu' defined but not used [-Wunused-variable]
Unverified Warning (likely false positive, please contact us if interested):
kernel/rcu/srcutree.c:1662 srcu_advance_state() warn: inconsistent returns '&ssp->srcu_sup->srcu_gp_mutex'.
Warning ids grouped by kconfigs:
gcc_recent_errors |-- alpha-allyesconfig | `-- kernel-rcu-srcutree.c:warning:variable-ssp-set-but-not-used |-- arc-allyesconfig | `-- kernel-rcu-srcutree.c:warning:variable-ssp-set-but-not-used |-- arc-randconfig-r006-20230319 | `-- kernel-rcu-srcutree.c:warning:variable-ssp-set-but-not-used |-- arc-randconfig-r025-20230319 | `-- kernel-rcu-srcutree.c:warning:variable-ssp-set-but-not-used |-- arm-buildonly-randconfig-r002-20230319 | |-- arch-arm-kernel-smp.c:warning:noreturn-function-does-return | `-- kernel-rcu-srcutree.c:warning:variable-ssp-set-but-not-used |-- arm-randconfig-r046-20230319 | |-- arch-arm-kernel-smp.c:warning:noreturn-function-does-return | `-- kernel-rcu-srcutree.c:warning:variable-ssp-set-but-not-used |-- arm64-randconfig-r032-20230319 | `-- kernel-rcu-srcutree.c:warning:variable-ssp-set-but-not-used |-- csky-buildonly-randconfig-r003-20230319 | `-- kernel-rcu-srcutree.c:warning:variable-ssp-set-but-not-used |-- i386-allyesconfig | `-- kernel-rcu-srcutree.c:warning:variable-ssp-set-but-not-used |-- i386-randconfig-a003 | `-- kernel-rcu-srcutree.c:warning:variable-ssp-set-but-not-used |-- i386-randconfig-a005 | `-- kernel-rcu-srcutree.c:warning:variable-ssp-set-but-not-used |-- i386-randconfig-a014 | `-- kernel-rcu-srcutree.c:warning:variable-ssp-set-but-not-used |-- i386-randconfig-m021 | |-- kernel-rcu-srcutree.c-srcu_advance_state()-warn:inconsistent-returns-ssp-srcu_sup-srcu_gp_mutex-. | `-- kernel-rcu-srcutree.c:warning:variable-ssp-set-but-not-used |-- ia64-allmodconfig | `-- kernel-rcu-srcutree.c:warning:variable-ssp-set-but-not-used |-- ia64-allyesconfig | `-- kernel-rcu-srcutree.c:warning:variable-ssp-set-but-not-used |-- ia64-randconfig-r011-20230319 | `-- kernel-rcu-srcutree.c:warning:variable-ssp-set-but-not-used |-- ia64-randconfig-r014-20230319 | `-- kernel-rcu-srcutree.c:warning:variable-ssp-set-but-not-used |-- loongarch-allmodconfig | `-- kernel-rcu-srcutree.c:warning:variable-ssp-set-but-not-used |-- loongarch-allnoconfig | `-- kernel-rcu-srcutree.c:warning:variable-ssp-set-but-not-used |-- loongarch-allyesconfig | `-- kernel-rcu-srcutree.c:warning:variable-ssp-set-but-not-used |-- loongarch-defconfig | `-- kernel-rcu-srcutree.c:warning:variable-ssp-set-but-not-used |-- loongarch-randconfig-r005-20230319 | `-- kernel-rcu-srcutree.c:warning:variable-ssp-set-but-not-used |-- mips-allyesconfig | `-- kernel-rcu-srcutree.c:warning:variable-ssp-set-but-not-used |-- openrisc-randconfig-r022-20230319 clang_recent_errors |-- i386-randconfig-a004 | `-- kernel-rcu-srcutree.c:warning:variable-ssp-set-but-not-used `-- s390-randconfig-r044-20230319 `-- kernel-rcu-srcutree.c:warning:variable-ssp-set-but-not-used
elapsed time: 722m
configs tested: 125 configs skipped: 11
tested configs: alpha allyesconfig gcc alpha buildonly-randconfig-r005-20230319 gcc alpha defconfig gcc alpha randconfig-r031-20230319 gcc alpha randconfig-r036-20230319 gcc arc allyesconfig gcc arc buildonly-randconfig-r003-20230319 gcc arc defconfig gcc arc randconfig-r006-20230319 gcc arc randconfig-r012-20230319 gcc arc randconfig-r016-20230319 gcc arc randconfig-r025-20230319 gcc arc randconfig-r043-20230319 gcc arm allmodconfig gcc arm allyesconfig gcc arm buildonly-randconfig-r002-20230319 gcc arm buildonly-randconfig-r004-20230319 gcc arm defconfig gcc arm randconfig-r003-20230319 clang arm randconfig-r016-20230319 gcc arm randconfig-r032-20230319 clang arm randconfig-r046-20230319 gcc arm64 allyesconfig gcc arm64 defconfig gcc arm64 randconfig-r024-20230319 clang arm64 randconfig-r032-20230319 gcc csky buildonly-randconfig-r003-20230319 gcc csky defconfig gcc csky randconfig-r001-20230319 gcc hexagon buildonly-randconfig-r004-20230319 clang hexagon randconfig-r012-20230319 clang hexagon randconfig-r041-20230319 clang hexagon randconfig-r045-20230319 clang i386 allyesconfig gcc i386 debian-10.3 gcc i386 defconfig gcc i386 randconfig-a001 gcc i386 randconfig-a002 clang i386 randconfig-a003 gcc i386 randconfig-a004 clang i386 randconfig-a005 gcc i386 randconfig-a006 clang i386 randconfig-a011 clang i386 randconfig-a012 gcc i386 randconfig-a013 clang i386 randconfig-a014 gcc i386 randconfig-a015 clang i386 randconfig-a016 gcc ia64 allmodconfig gcc ia64 defconfig gcc ia64 randconfig-r011-20230319 gcc ia64 randconfig-r014-20230319 gcc ia64 randconfig-r023-20230319 gcc ia64 randconfig-r033-20230319 gcc loongarch allmodconfig gcc loongarch allnoconfig gcc loongarch defconfig gcc loongarch randconfig-r005-20230319 gcc loongarch randconfig-r006-20230319 gcc loongarch randconfig-r026-20230319 gcc loongarch randconfig-r034-20230319 gcc m68k allmodconfig gcc m68k defconfig gcc m68k randconfig-r034-20230319 gcc microblaze randconfig-r024-20230319 gcc microblaze randconfig-r033-20230319 gcc mips allmodconfig gcc mips allyesconfig gcc mips randconfig-r005-20230319 clang nios2 buildonly-randconfig-r006-20230319 gcc nios2 defconfig gcc nios2 randconfig-r014-20230319 gcc nios2 randconfig-r035-20230319 gcc openrisc randconfig-r021-20230319 gcc openrisc randconfig-r022-20230319 gcc parisc defconfig gcc parisc randconfig-r031-20230319 gcc parisc64 defconfig gcc powerpc allmodconfig gcc powerpc allnoconfig gcc powerpc randconfig-r036-20230319 gcc riscv allmodconfig gcc riscv allnoconfig gcc riscv buildonly-randconfig-r002-20230319 clang riscv defconfig gcc riscv randconfig-r002-20230319 gcc riscv randconfig-r004-20230319 gcc riscv randconfig-r015-20230319 clang riscv randconfig-r035-20230319 gcc riscv randconfig-r042-20230319 clang riscv rv32_defconfig gcc s390 allmodconfig gcc s390 allyesconfig gcc s390 buildonly-randconfig-r001-20230319 clang s390 defconfig gcc s390 randconfig-r044-20230319 clang sh allmodconfig gcc sh randconfig-r013-20230319 gcc sh randconfig-r021-20230319 gcc sparc buildonly-randconfig-r006-20230319 gcc sparc defconfig gcc sparc randconfig-r002-20230319 gcc sparc64 randconfig-r013-20230319 gcc sparc64 randconfig-r015-20230319 gcc um i386_defconfig gcc um x86_64_defconfig gcc x86_64 allnoconfig gcc x86_64 allyesconfig gcc x86_64 defconfig gcc x86_64 kexec gcc x86_64 randconfig-a001 clang x86_64 randconfig-a002 gcc x86_64 randconfig-a003 clang x86_64 randconfig-a004 gcc x86_64 randconfig-a005 clang x86_64 randconfig-a006 gcc x86_64 randconfig-a011 gcc x86_64 randconfig-a012 clang x86_64 randconfig-a013 gcc x86_64 randconfig-a014 clang x86_64 randconfig-a015 gcc x86_64 randconfig-a016 clang x86_64 rhel-8.3 gcc xtensa randconfig-r001-20230319 gcc xtensa randconfig-r003-20230319 gcc
-- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests
| |