Messages in this thread | | | Date | Sat, 11 Dec 2021 20:32:08 +0800 | From | kernel test robot <> | Subject | [paulmck-rcu:dev.2021.12.07a] BUILD SUCCESS WITH WARNING 89ddc546d3ad541bc89ec553c92036c98aef57a6 |
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tree/branch: https://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev.2021.12.07a branch HEAD: 89ddc546d3ad541bc89ec553c92036c98aef57a6 rcu: Add mutex for rcu boost kthread spawning and affinity setting
Warning reports:
https://lore.kernel.org/llvm/202112101543.wHvqhgYk-lkp@intel.com
Warning in current branch:
kernel/rcu/tree.c:4312:45: warning: variable 'flags' is uninitialized when used here [-Wuninitialized]
possible Warning in current branch (please contact us if interested):
kernel/rcu/tree.c:4312 rcu_cpu_starting() error: uninitialized symbol 'flags'.
Warning ids grouped by kconfigs:
gcc_recent_errors |-- i386-randconfig-m021-20211210 | `-- kernel-rcu-tree.c-rcu_cpu_starting()-error:uninitialized-symbol-flags-. |-- ia64-randconfig-m031-20211210 | `-- kernel-rcu-tree.c-rcu_cpu_starting()-error:uninitialized-symbol-flags-. `-- x86_64-randconfig-m001-20211210 `-- kernel-rcu-tree.c-rcu_cpu_starting()-error:uninitialized-symbol-flags-.
clang_recent_errors |-- arm-randconfig-r003-20211210 | `-- kernel-rcu-tree.c:warning:variable-flags-is-uninitialized-when-used-here |-- arm64-randconfig-r012-20211210 | `-- kernel-rcu-tree.c:warning:variable-flags-is-uninitialized-when-used-here |-- arm64-randconfig-r014-20211210 | `-- kernel-rcu-tree.c:warning:variable-flags-is-uninitialized-when-used-here |-- arm64-randconfig-r021-20211210 | `-- kernel-rcu-tree.c:warning:variable-flags-is-uninitialized-when-used-here |-- hexagon-buildonly-randconfig-r001-20211210 | `-- kernel-rcu-tree.c:warning:variable-flags-is-uninitialized-when-used-here |-- hexagon-randconfig-r006-20211210 | `-- kernel-rcu-tree.c:warning:variable-flags-is-uninitialized-when-used-here |-- hexagon-randconfig-r021-20211210 | `-- kernel-rcu-tree.c:warning:variable-flags-is-uninitialized-when-used-here |-- hexagon-randconfig-r041-20211210 | `-- kernel-rcu-tree.c:warning:variable-flags-is-uninitialized-when-used-here |-- i386-randconfig-a012-20211210 | `-- kernel-rcu-tree.c:warning:variable-flags-is-uninitialized-when-used-here |-- i386-randconfig-a013-20211210 | `-- kernel-rcu-tree.c:warning:variable-flags-is-uninitialized-when-used-here |-- i386-randconfig-a014-20211210 | `-- kernel-rcu-tree.c:warning:variable-flags-is-uninitialized-when-used-here |-- i386-randconfig-a015-20211210 | `-- kernel-rcu-tree.c:warning:variable-flags-is-uninitialized-when-used-here |-- i386-randconfig-a016-20211210 | `-- kernel-rcu-tree.c:warning:variable-flags-is-uninitialized-when-used-here |-- mips-buildonly-randconfig-r002-20211210 | `-- kernel-rcu-tree.c:warning:variable-flags-is-uninitialized-when-used-here |-- riscv-buildonly-randconfig-r005-20211210 | `-- kernel-rcu-tree.c:warning:variable-flags-is-uninitialized-when-used-here |-- x86_64-randconfig-a011-20211210 | `-- kernel-rcu-tree.c:warning:variable-flags-is-uninitialized-when-used-here |-- x86_64-randconfig-a012-20211210 | `-- kernel-rcu-tree.c:warning:variable-flags-is-uninitialized-when-used-here |-- x86_64-randconfig-a013-20211210 | `-- kernel-rcu-tree.c:warning:variable-flags-is-uninitialized-when-used-here |-- x86_64-randconfig-a014-20211210 | `-- kernel-rcu-tree.c:warning:variable-flags-is-uninitialized-when-used-here |-- x86_64-randconfig-a015-20211210 | `-- kernel-rcu-tree.c:warning:variable-flags-is-uninitialized-when-used-here |-- x86_64-randconfig-a016-20211210 | `-- kernel-rcu-tree.c:warning:variable-flags-is-uninitialized-when-used-here |-- x86_64-randconfig-r011-20211210 | `-- kernel-rcu-tree.c:warning:variable-flags-is-uninitialized-when-used-here `-- x86_64-randconfig-r014-20211210 `-- kernel-rcu-tree.c:warning:variable-flags-is-uninitialized-when-used-here
elapsed time: 2091m
configs tested: 126 configs skipped: 3
gcc tested configs: arm defconfig arm64 allyesconfig arm64 defconfig arm allyesconfig arm allmodconfig i386 randconfig-c001-20211210 sh r7780mp_defconfig powerpc g5_defconfig arm colibri_pxa270_defconfig m68k defconfig arm ezx_defconfig ia64 gensparse_defconfig arm pxa168_defconfig mips cavium_octeon_defconfig mips cu1830-neo_defconfig sh se7343_defconfig arm tegra_defconfig powerpc tqm8548_defconfig mips loongson2k_defconfig um i386_defconfig powerpc sequoia_defconfig arm lpc32xx_defconfig microblaze mmu_defconfig sh edosk7705_defconfig sh rts7751r2d1_defconfig powerpc motionpro_defconfig m68k amcore_defconfig parisc generic-32bit_defconfig powerpc kmeter1_defconfig arm trizeps4_defconfig arm moxart_defconfig arm mini2440_defconfig mips rbtx49xx_defconfig arm sunxi_defconfig sh se7780_defconfig sh sh7763rdp_defconfig powerpc amigaone_defconfig powerpc socrates_defconfig powerpc fsp2_defconfig xtensa defconfig xtensa cadence_csp_defconfig arm imx_v4_v5_defconfig powerpc mpc866_ads_defconfig m68k amiga_defconfig m68k sun3x_defconfig arm h5000_defconfig parisc allyesconfig xtensa audio_kc705_defconfig powerpc mpc837x_mds_defconfig arc axs103_defconfig arm randconfig-c002-20211210 ia64 allmodconfig ia64 defconfig ia64 allyesconfig m68k allmodconfig m68k allyesconfig nios2 defconfig arc allyesconfig nds32 allnoconfig nds32 defconfig nios2 allyesconfig csky defconfig alpha defconfig alpha allyesconfig xtensa allyesconfig h8300 allyesconfig arc defconfig sh allmodconfig parisc defconfig s390 allyesconfig s390 allmodconfig s390 defconfig i386 allyesconfig sparc allyesconfig sparc defconfig i386 defconfig i386 debian-10.3-kselftests i386 debian-10.3 mips allyesconfig mips allmodconfig powerpc allyesconfig powerpc allmodconfig powerpc allnoconfig x86_64 randconfig-a006-20211210 x86_64 randconfig-a005-20211210 x86_64 randconfig-a001-20211210 x86_64 randconfig-a002-20211210 x86_64 randconfig-a003-20211210 x86_64 randconfig-a004-20211210 i386 randconfig-a001-20211210 i386 randconfig-a002-20211210 i386 randconfig-a005-20211210 i386 randconfig-a003-20211210 i386 randconfig-a006-20211210 i386 randconfig-a004-20211210 arc randconfig-r043-20211210 riscv nommu_k210_defconfig riscv allyesconfig riscv nommu_virt_defconfig riscv allnoconfig riscv defconfig riscv rv32_defconfig riscv allmodconfig x86_64 rhel-8.3-kselftests um x86_64_defconfig x86_64 allyesconfig x86_64 defconfig x86_64 rhel-8.3 x86_64 rhel-8.3-func x86_64 kexec
clang tested configs: x86_64 randconfig-a011-20211210 x86_64 randconfig-a012-20211210 x86_64 randconfig-a014-20211210 x86_64 randconfig-a013-20211210 x86_64 randconfig-a015-20211210 x86_64 randconfig-a016-20211210 i386 randconfig-a013-20211210 i386 randconfig-a011-20211210 i386 randconfig-a016-20211210 i386 randconfig-a014-20211210 i386 randconfig-a015-20211210 i386 randconfig-a012-20211210 hexagon randconfig-r045-20211210 riscv randconfig-r042-20211210 s390 randconfig-r044-20211210 hexagon randconfig-r041-20211210
--- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
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