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kbuild by 12ff3cf3f2e9 with local (Exim 4.92) (envelope-from ) id 1kGTzj-00012i-Do; Thu, 10 Sep 2020 21:20:39 +0000 Date: Fri, 11 Sep 2020 05:19:43 +0800 From: kernel test robot To: Andrew Morton Cc: Linux Memory Management List Subject: [linux-next:master] BUILD REGRESSION 7ce53e3a447bced7b85ed181c4d027e93c062e07 Message-ID: <5f5a986f.tXiVMo2S9c4ATRl2%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 X-Rspamd-Queue-Id: 54B8B1819E76C X-Spamd-Result: default: False [0.00 / 100.00] X-Rspamd-Server: rspam02 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: tree/branch: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master branch HEAD: 7ce53e3a447bced7b85ed181c4d027e93c062e07 Add linux-next specific files for 20200910 Error/Warning in current branch: :1529:2: warning: #warning syscall process_madvise not implemented [-Wcpp] arch/s390/kernel/vdso64/vdso64_generic.c:10:5: warning: no previous prototype for function '__s390_vdso_clock_gettime' [-Wmissing-prototypes] arch/s390/kernel/vdso64/vdso64_generic.c:15:5: warning: no previous prototype for function '__s390_vdso_clock_getres' [-Wmissing-prototypes] arch/s390/kernel/vdso64/vdso64_generic.c:4:5: warning: no previous prototype for function '__s390_vdso_gettimeofday' [-Wmissing-prototypes] arch/x86/events/intel/uncore_snb.c:441:37: warning: initialized field overwritten [-Woverride-init] drivers/clk/imx/clk-imx8mm.c:641:34: warning: unused variable 'imx8mm_clk_of_match' [-Wunused-const-variable] drivers/clk/imx/clk-imx8mp.c:757:34: warning: unused variable 'imx8mp_clk_of_match' [-Wunused-const-variable] drivers/virtio/virtio_mem.c:723 virtio_mem_memory_notifier_cb() warn: inconsistent returns 'vm->hotplug_mutex'. fs/proc/task_mmu.c:947 show_smaps_rollup() error: double unlocked 'mm->mmap_lock' (orig line 879) fs/vboxsf/super.c:392:21: warning: result of comparison of constant -3 with expression of type 'unsigned char' is always false [-Wtautological-constant-out-of-range-compare] include/linux/dmaengine.h:1576: undefined reference to `dma_request_chan' include/linux/dmaengine.h:1595: undefined reference to `__dma_request_channel' include/linux/rcupdate.h:693:9: sparse: sparse: context imbalance in 'bpf_hash_map_seq_stop' - unexpected unlock Error/Warning ids grouped by kconfigs: gcc_recent_errors |-- i386-allyesconfig | `-- arch-x86-events-intel-uncore_snb.c:warning:initialized-field-overwritten |-- i386-defconfig | `-- arch-x86-events-intel-uncore_snb.c:warning:initialized-field-overwritten |-- i386-randconfig-a002-20200909 | `-- arch-x86-events-intel-uncore_snb.c:warning:initialized-field-overwritten |-- i386-randconfig-a005-20200909 | `-- arch-x86-events-intel-uncore_snb.c:warning:initialized-field-overwritten |-- i386-randconfig-a011-20200909 | `-- arch-x86-events-intel-uncore_snb.c:warning:initialized-field-overwritten |-- i386-randconfig-a012-20200909 | `-- arch-x86-events-intel-uncore_snb.c:warning:initialized-field-overwritten |-- i386-randconfig-a014-20200909 | `-- arch-x86-events-intel-uncore_snb.c:warning:initialized-field-overwritten |-- i386-randconfig-a015-20200909 | `-- arch-x86-events-intel-uncore_snb.c:warning:initialized-field-overwritten |-- i386-randconfig-a016-20200909 | `-- arch-x86-events-intel-uncore_snb.c:warning:initialized-field-overwritten |-- i386-randconfig-m021-20200909 | |-- arch-x86-events-intel-uncore_snb.c:warning:initialized-field-overwritten | `-- fs-proc-task_mmu.c-show_smaps_rollup()-error:double-unlocked-mm-mmap_lock-(orig-line-) |-- i386-randconfig-s001-20200909 | `-- include-linux-rcupdate.h:sparse:sparse:context-imbalance-in-bpf_hash_map_seq_stop-unexpected-unlock |-- microblaze-randconfig-s031-20200909 | `-- include-linux-rcupdate.h:sparse:sparse:context-imbalance-in-bpf_hash_map_seq_stop-unexpected-unlock |-- mips-bigsur_defconfig | `-- stdin:warning:warning-syscall-process_madvise-not-implemented |-- x86_64-allyesconfig | `-- arch-x86-events-intel-uncore_snb.c:warning:initialized-field-overwritten |-- x86_64-defconfig | `-- arch-x86-events-intel-uncore_snb.c:warning:initialized-field-overwritten |-- x86_64-kexec | `-- arch-x86-events-intel-uncore_snb.c:warning:initialized-field-overwritten |-- x86_64-randconfig-a001-20200909 | `-- arch-x86-events-intel-uncore_snb.c:warning:initialized-field-overwritten |-- x86_64-randconfig-a003-20200909 | `-- arch-x86-events-intel-uncore_snb.c:warning:initialized-field-overwritten |-- x86_64-randconfig-a004-20200909 | `-- arch-x86-events-intel-uncore_snb.c:warning:initialized-field-overwritten |-- x86_64-randconfig-a005-20200909 | `-- arch-x86-events-intel-uncore_snb.c:warning:initialized-field-overwritten |-- x86_64-randconfig-m001-20200909 | |-- arch-x86-events-intel-uncore_snb.c:warning:initialized-field-overwritten | |-- drivers-virtio-virtio_mem.c-virtio_mem_memory_notifier_cb()-warn:inconsistent-returns-vm-hotplug_mutex-. | `-- fs-proc-task_mmu.c-show_smaps_rollup()-error:double-unlocked-mm-mmap_lock-(orig-line-) |-- x86_64-randconfig-s021-20200909 | `-- arch-x86-events-intel-uncore_snb.c:warning:initialized-field-overwritten |-- x86_64-randconfig-s022-20200909 | `-- arch-x86-events-intel-uncore_snb.c:warning:initialized-field-overwritten |-- x86_64-randconfig-s032-20200909 | `-- arch-x86-events-intel-uncore_snb.c:warning:initialized-field-overwritten |-- x86_64-rhel | `-- arch-x86-events-intel-uncore_snb.c:warning:initialized-field-overwritten |-- x86_64-rhel-7.6-kselftests | `-- arch-x86-events-intel-uncore_snb.c:warning:initialized-field-overwritten `-- x86_64-rhel-8.3 `-- arch-x86-events-intel-uncore_snb.c:warning:initialized-field-overwritten clang_recent_errors |-- arm64-randconfig-r025-20200909 | |-- include-linux-dmaengine.h:undefined-reference-to-__dma_request_channel | `-- include-linux-dmaengine.h:undefined-reference-to-dma_request_chan |-- s390-randconfig-r026-20200909 | |-- arch-s390-kernel-vdso64-vdso64_generic.c:warning:no-previous-prototype-for-function-__s390_vdso_clock_getres | |-- arch-s390-kernel-vdso64-vdso64_generic.c:warning:no-previous-prototype-for-function-__s390_vdso_clock_gettime | `-- arch-s390-kernel-vdso64-vdso64_generic.c:warning:no-previous-prototype-for-function-__s390_vdso_gettimeofday |-- x86_64-randconfig-a011-20200909 | `-- fs-vboxsf-super.c:warning:result-of-comparison-of-constant-with-expression-of-type-unsigned-char-is-always-false |-- x86_64-randconfig-a011-20200910 | `-- drivers-clk-imx-clk-imx8mm.c:warning:unused-variable-imx8mm_clk_of_match `-- x86_64-randconfig-a015-20200910 `-- drivers-clk-imx-clk-imx8mp.c:warning:unused-variable-imx8mp_clk_of_match elapsed time: 720m configs tested: 86 configs skipped: 6 gcc tested configs: arm defconfig arm64 allyesconfig arm64 defconfig arm allyesconfig arm allmodconfig riscv nommu_k210_defconfig m68k sun3_defconfig arm u300_defconfig mips bigsur_defconfig mips malta_defconfig arm xcep_defconfig sh sh7785lcr_defconfig sh sh7757lcr_defconfig sh polaris_defconfig m68k mvme16x_defconfig c6x allyesconfig openrisc simple_smp_defconfig sh se7206_defconfig xtensa xip_kc705_defconfig mips rb532_defconfig ia64 allmodconfig ia64 defconfig ia64 allyesconfig m68k allmodconfig m68k defconfig m68k allyesconfig nds32 defconfig nios2 allyesconfig csky defconfig alpha defconfig alpha allyesconfig xtensa allyesconfig h8300 allyesconfig arc defconfig sh allmodconfig parisc defconfig s390 allyesconfig parisc allyesconfig s390 defconfig i386 allyesconfig sparc allyesconfig sparc defconfig i386 defconfig nios2 defconfig arc allyesconfig nds32 allnoconfig mips allyesconfig mips allmodconfig powerpc defconfig powerpc allyesconfig powerpc allmodconfig powerpc allnoconfig i386 randconfig-a004-20200909 i386 randconfig-a005-20200909 i386 randconfig-a006-20200909 i386 randconfig-a002-20200909 i386 randconfig-a001-20200909 i386 randconfig-a003-20200909 x86_64 randconfig-a004-20200909 x86_64 randconfig-a006-20200909 x86_64 randconfig-a003-20200909 x86_64 randconfig-a001-20200909 x86_64 randconfig-a005-20200909 x86_64 randconfig-a002-20200909 i386 randconfig-a016-20200909 i386 randconfig-a015-20200909 i386 randconfig-a011-20200909 i386 randconfig-a013-20200909 i386 randconfig-a014-20200909 i386 randconfig-a012-20200909 riscv allyesconfig riscv allnoconfig riscv defconfig riscv allmodconfig x86_64 rhel x86_64 allyesconfig x86_64 rhel-7.6-kselftests x86_64 defconfig x86_64 rhel-8.3 x86_64 kexec clang tested configs: x86_64 randconfig-a013-20200909 x86_64 randconfig-a016-20200909 x86_64 randconfig-a011-20200909 x86_64 randconfig-a012-20200909 x86_64 randconfig-a015-20200909 x86_64 randconfig-a014-20200909 --- 0-DAY CI Kernel Test Service, Intel Corporation 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