Messages in this thread |  | | Date | Sat, 2 Apr 2022 09:11:48 -0700 | From | "Paul E. McKenney" <> | Subject | Re: [paulmck-rcu:fastexp.2022.04.01a] BUILD REGRESSION d9f3e7d671416fdf5b61f094765754269b652db0 |
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On Sat, Apr 02, 2022 at 11:43:01PM +0800, kernel test robot wrote: > tree/branch: https://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git fastexp.2022.04.01a > branch HEAD: d9f3e7d671416fdf5b61f094765754269b652db0 EXP rcu: Move expedited grace period (GP) work to RT kthread_worker > > Error/Warning reports: > > https://lore.kernel.org/lkml/202204021454.WDwBbwVL-lkp@intel.com > > Error/Warning: (recently discovered and may have been fixed) > > arch/powerpc/include/asm/book3s/64/pgtable-64k.h:60:1: error: no return statement in function returning non-void
Adding Aneesh on CC. My kneejerk reaction would be to add a "return 0" to this function, but there might be a reason why it looks like this:
/* * This should never get called */ static inline int get_hugepd_cache_index(int index) { BUG(); }
Working on the other problem with RCU's Kconfig options.
Thanx, Paul
> Error/Warning ids grouped by kconfigs: > > gcc_recent_errors > `-- powerpc64-randconfig-c003-20220402 > `-- arch-powerpc-include-asm-book3s-pgtable-64k.h:error:no-return-statement-in-function-returning-non-void > > elapsed time: 819m > > configs tested: 124 > configs skipped: 3 > > gcc tested configs: > arm64 defconfig > arm allmodconfig > arm defconfig > arm allyesconfig > arm64 allyesconfig > i386 randconfig-c001 > xtensa audio_kc705_defconfig > arc nsimosci_hs_smp_defconfig > powerpc ppc6xx_defconfig > arm cerfcube_defconfig > arm realview_defconfig > arm jornada720_defconfig > arm exynos_defconfig > powerpc mpc85xx_cds_defconfig > powerpc64 defconfig > m68k m5208evb_defconfig > powerpc makalu_defconfig > sh se7721_defconfig > powerpc allnoconfig > arm aspeed_g5_defconfig > mips loongson3_defconfig > riscv allmodconfig > alpha defconfig > arm vf610m4_defconfig > powerpc wii_defconfig > sh dreamcast_defconfig > powerpc mpc7448_hpc2_defconfig > powerpc canyonlands_defconfig > mips maltasmvp_eva_defconfig > s390 zfcpdump_defconfig > mips cobalt_defconfig > sh se7712_defconfig > x86_64 randconfig-c001 > arm randconfig-c002-20220402 > ia64 allmodconfig > ia64 allyesconfig > ia64 defconfig > m68k allyesconfig > m68k allmodconfig > m68k defconfig > nios2 defconfig > arc allyesconfig > csky defconfig > nios2 allyesconfig > alpha allyesconfig > h8300 allyesconfig > xtensa allyesconfig > arc defconfig > sh allmodconfig > s390 defconfig > s390 allmodconfig > parisc defconfig > parisc64 defconfig > parisc allyesconfig > s390 allyesconfig > i386 debian-10.3-kselftests > i386 debian-10.3 > i386 defconfig > i386 allyesconfig > sparc allyesconfig > sparc defconfig > mips allyesconfig > mips allmodconfig > powerpc allyesconfig > powerpc allmodconfig > x86_64 randconfig-a006 > x86_64 randconfig-a004 > x86_64 randconfig-a002 > i386 randconfig-a001 > i386 randconfig-a003 > i386 randconfig-a005 > x86_64 randconfig-a015 > x86_64 randconfig-a013 > x86_64 randconfig-a011 > i386 randconfig-a014 > i386 randconfig-a012 > i386 randconfig-a016 > arc randconfig-r043-20220402 > s390 randconfig-r044-20220402 > riscv randconfig-r042-20220402 > riscv defconfig > riscv nommu_virt_defconfig > riscv rv32_defconfig > riscv nommu_k210_defconfig > riscv allnoconfig > riscv allyesconfig > x86_64 rhel-8.3-kselftests > um i386_defconfig > um x86_64_defconfig > x86_64 rhel-8.3-func > x86_64 kexec > x86_64 defconfig > x86_64 allyesconfig > x86_64 rhel-8.3-kunit > x86_64 rhel-8.3 > > clang tested configs: > x86_64 randconfig-c007 > i386 randconfig-c001 > powerpc randconfig-c003-20220402 > riscv randconfig-c006-20220402 > mips randconfig-c004-20220402 > arm randconfig-c002-20220402 > powerpc obs600_defconfig > arm neponset_defconfig > powerpc mpc512x_defconfig > arm spitz_defconfig > arm spear13xx_defconfig > mips bmips_stb_defconfig > powerpc mpc5200_defconfig > mips mtx1_defconfig > powerpc mpc832x_mds_defconfig > powerpc ge_imp3a_defconfig > mips ip28_defconfig > arm bcm2835_defconfig > powerpc microwatt_defconfig > x86_64 randconfig-a005 > i386 randconfig-a002 > i386 randconfig-a006 > i386 randconfig-a004 > x86_64 randconfig-a014 > x86_64 randconfig-a016 > x86_64 randconfig-a012 > i386 randconfig-a013 > i386 randconfig-a011 > i386 randconfig-a015 > hexagon randconfig-r041-20220402 > hexagon randconfig-r045-20220402 > > -- > 0-DAY CI Kernel Test Service > https://01.org/lkp
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