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McKenney" Cc: linux-kernel@vger.kernel.org Subject: [rcu:dev.2021.05.18a] BUILD REGRESSION 086e6d19878e9b3c6b3b97599229b4b7bdfe1876 Message-ID: <60a75320.HyMBMHRxwDY6Gr8l%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.2021.05.18a branch HEAD: 086e6d19878e9b3c6b3b97599229b4b7bdfe1876 Documentation/RCU: Fix emphasis markers Error/Warning reports: https://lore.kernel.org/lkml/202105211023.BuU7Y7IQ-lkp@intel.com Error/Warning in current branch: arch/powerpc/include/asm/kvm_para.h:27:40: error: 'KVM_HC_FEATURES' undeclared (first use in this function) possible Error/Warning in current branch: kernel/rcu/tree_nocb.h:1004:32: sparse: sparse: context imbalance in 'rcu_nocb_rdp_deoffload' - different lock contexts for basic block kernel/rcu/tree_nocb.h:1006:32: sparse: sparse: context imbalance in 'rcu_nocb_rdp_deoffload' - different lock contexts for basic block kernel/rcu/tree_nocb.h:130:16: sparse: sparse: context imbalance in 'rcu_nocb_bypass_trylock' - wrong count at exit kernel/rcu/tree_nocb.h:132:16: sparse: sparse: context imbalance in 'rcu_nocb_bypass_trylock' - wrong count at exit kernel/rcu/tree_nocb.h:147:13: sparse: sparse: context imbalance in 'rcu_nocb_lock' - wrong count at exit kernel/rcu/tree_nocb.h:149:13: sparse: sparse: context imbalance in 'rcu_nocb_lock' - wrong count at exit kernel/rcu/tree_nocb.h:331:13: sparse: sparse: context imbalance in 'rcu_nocb_flush_bypass' - wrong count at exit kernel/rcu/tree_nocb.h:333:13: sparse: sparse: context imbalance in 'rcu_nocb_flush_bypass' - wrong count at exit kernel/rcu/tree_nocb.h:493:13: sparse: sparse: context imbalance in '__call_rcu_nocb_wake' - wrong count at exit kernel/rcu/tree_nocb.h:495:13: sparse: sparse: context imbalance in '__call_rcu_nocb_wake' - wrong count at exit kernel/rcu/tree_nocb.h:627:9: sparse: sparse: context imbalance in 'nocb_gp_wait' - different lock contexts for basic block kernel/rcu/tree_nocb.h:629:9: sparse: sparse: context imbalance in 'nocb_gp_wait' - different lock contexts for basic block kernel/rcu/tree_nocb.h:843:9: sparse: sparse: context imbalance in 'nocb_cb_wait' - wrong count at exit kernel/rcu/tree_nocb.h:845:9: sparse: sparse: context imbalance in 'nocb_cb_wait' - wrong count at exit kernel/rcu/tree_nocb.h:966:9: sparse: sparse: context imbalance in 'rdp_offload_toggle' - wrong count at exit kernel/rcu/tree_nocb.h:968:9: sparse: sparse: context imbalance in 'rdp_offload_toggle' - wrong count at exit Error/Warning ids grouped by kconfigs: gcc_recent_errors |-- ia64-randconfig-s032-20210520 | |-- kernel-rcu-tree_nocb.h:sparse:sparse:context-imbalance-in-__call_rcu_nocb_wake-wrong-count-at-exit | |-- kernel-rcu-tree_nocb.h:sparse:sparse:context-imbalance-in-nocb_cb_wait-wrong-count-at-exit | |-- kernel-rcu-tree_nocb.h:sparse:sparse:context-imbalance-in-nocb_gp_wait-different-lock-contexts-for-basic-block | |-- kernel-rcu-tree_nocb.h:sparse:sparse:context-imbalance-in-rcu_nocb_bypass_trylock-wrong-count-at-exit | |-- kernel-rcu-tree_nocb.h:sparse:sparse:context-imbalance-in-rcu_nocb_flush_bypass-wrong-count-at-exit | |-- kernel-rcu-tree_nocb.h:sparse:sparse:context-imbalance-in-rcu_nocb_lock-wrong-count-at-exit | |-- kernel-rcu-tree_nocb.h:sparse:sparse:context-imbalance-in-rcu_nocb_rdp_deoffload-different-lock-contexts-for-basic-block | `-- kernel-rcu-tree_nocb.h:sparse:sparse:context-imbalance-in-rdp_offload_toggle-wrong-count-at-exit |-- powerpc-allyesconfig | `-- arch-powerpc-include-asm-kvm_para.h:error:KVM_HC_FEATURES-undeclared-(first-use-in-this-function) `-- x86_64-randconfig-s021-20210520 |-- kernel-rcu-tree_nocb.h:sparse:sparse:context-imbalance-in-__call_rcu_nocb_wake-wrong-count-at-exit |-- kernel-rcu-tree_nocb.h:sparse:sparse:context-imbalance-in-nocb_cb_wait-wrong-count-at-exit |-- kernel-rcu-tree_nocb.h:sparse:sparse:context-imbalance-in-nocb_gp_wait-different-lock-contexts-for-basic-block |-- kernel-rcu-tree_nocb.h:sparse:sparse:context-imbalance-in-rcu_nocb_bypass_trylock-wrong-count-at-exit |-- kernel-rcu-tree_nocb.h:sparse:sparse:context-imbalance-in-rcu_nocb_flush_bypass-wrong-count-at-exit |-- kernel-rcu-tree_nocb.h:sparse:sparse:context-imbalance-in-rcu_nocb_lock-wrong-count-at-exit |-- kernel-rcu-tree_nocb.h:sparse:sparse:context-imbalance-in-rcu_nocb_rdp_deoffload-different-lock-contexts-for-basic-block `-- kernel-rcu-tree_nocb.h:sparse:sparse:context-imbalance-in-rdp_offload_toggle-wrong-count-at-exit elapsed time: 725m configs tested: 168 configs skipped: 3 gcc tested configs: arm defconfig arm64 allyesconfig arm64 defconfig arm allyesconfig arm allmodconfig powerpc mpc885_ads_defconfig mips gcw0_defconfig powerpc mpc834x_itx_defconfig arm sunxi_defconfig openrisc or1klitex_defconfig arc haps_hs_smp_defconfig arm mvebu_v5_defconfig arm am200epdkit_defconfig mips rb532_defconfig sh se7343_defconfig powerpc ps3_defconfig powerpc tqm5200_defconfig m68k m5275evb_defconfig sh lboxre2_defconfig arm qcom_defconfig powerpc klondike_defconfig arm realview_defconfig mips qi_lb60_defconfig mips rs90_defconfig sh se7721_defconfig arm moxart_defconfig m68k m5208evb_defconfig mips malta_qemu_32r6_defconfig sh secureedge5410_defconfig powerpc ppc6xx_defconfig powerpc skiroot_defconfig mips ip27_defconfig powerpc ep88xc_defconfig arm spear6xx_defconfig arm aspeed_g5_defconfig um defconfig arm shannon_defconfig powerpc maple_defconfig mips jmr3927_defconfig mips capcella_defconfig powerpc tqm8560_defconfig ia64 allmodconfig powerpc tqm8541_defconfig powerpc pcm030_defconfig m68k m5475evb_defconfig powerpc mpc832x_rdb_defconfig powerpc mvme5100_defconfig powerpc pq2fads_defconfig xtensa xip_kc705_defconfig sparc sparc64_defconfig arm s5pv210_defconfig powerpc mpc8315_rdb_defconfig sh se7722_defconfig powerpc mpc834x_itxgp_defconfig sh apsh4a3a_defconfig arm omap2plus_defconfig arc haps_hs_defconfig m68k sun3x_defconfig powerpc tqm8555_defconfig arc nsimosci_defconfig arm cm_x300_defconfig mips ip28_defconfig powerpc asp8347_defconfig powerpc mpc834x_mds_defconfig powerpc makalu_defconfig powerpc rainier_defconfig arm lubbock_defconfig mips tb0287_defconfig arm aspeed_g4_defconfig mips malta_kvm_defconfig arm netwinder_defconfig arm palmz72_defconfig arm vexpress_defconfig arm mv78xx0_defconfig powerpc mpc83xx_defconfig arm colibri_pxa300_defconfig powerpc chrp32_defconfig nios2 3c120_defconfig nds32 allnoconfig sh j2_defconfig sh espt_defconfig s390 zfcpdump_defconfig powerpc warp_defconfig powerpc tqm8548_defconfig mips gpr_defconfig powerpc walnut_defconfig arc vdk_hs38_smp_defconfig openrisc simple_smp_defconfig mips vocore2_defconfig x86_64 allnoconfig ia64 defconfig ia64 allyesconfig m68k allmodconfig m68k defconfig m68k allyesconfig nios2 defconfig arc allyesconfig nds32 defconfig nios2 allyesconfig csky defconfig alpha defconfig alpha allyesconfig xtensa allyesconfig h8300 allyesconfig arc defconfig sh allmodconfig parisc defconfig s390 allyesconfig s390 allmodconfig parisc allyesconfig s390 defconfig i386 allyesconfig sparc allyesconfig sparc defconfig i386 defconfig mips allyesconfig mips allmodconfig powerpc allyesconfig powerpc allmodconfig powerpc allnoconfig x86_64 randconfig-a001-20210520 x86_64 randconfig-a006-20210520 x86_64 randconfig-a005-20210520 x86_64 randconfig-a003-20210520 x86_64 randconfig-a004-20210520 x86_64 randconfig-a002-20210520 i386 randconfig-a001-20210520 i386 randconfig-a005-20210520 i386 randconfig-a002-20210520 i386 randconfig-a006-20210520 i386 randconfig-a004-20210520 i386 randconfig-a003-20210520 i386 randconfig-a001-20210521 i386 randconfig-a005-20210521 i386 randconfig-a002-20210521 i386 randconfig-a006-20210521 i386 randconfig-a003-20210521 i386 randconfig-a004-20210521 i386 randconfig-a016-20210520 i386 randconfig-a011-20210520 i386 randconfig-a015-20210520 i386 randconfig-a012-20210520 i386 randconfig-a014-20210520 i386 randconfig-a013-20210520 riscv nommu_k210_defconfig riscv allyesconfig riscv nommu_virt_defconfig riscv allnoconfig riscv defconfig riscv rv32_defconfig riscv allmodconfig um allmodconfig um allnoconfig um allyesconfig x86_64 allyesconfig x86_64 rhel-8.3-kselftests x86_64 defconfig x86_64 rhel-8.3 x86_64 rhel-8.3-kbuiltin x86_64 kexec clang tested configs: x86_64 randconfig-b001-20210521 x86_64 randconfig-b001-20210520 x86_64 randconfig-a013-20210520 x86_64 randconfig-a014-20210520 x86_64 randconfig-a012-20210520 x86_64 randconfig-a016-20210520 x86_64 randconfig-a015-20210520 x86_64 randconfig-a011-20210520 --- 0-DAY CI Kernel Test Service, Intel Corporation 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