Buildresult: linus/um-allyesconfig/um-x86_64 built on Dec 29 2018, 13:36
kisskb
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Status:
Failed
Date/Time:
Dec 29 2018, 13:36
Duration:
0:04:44.494066
Builder:
ka1
Revision:
Merge branch 'akpm' (patches from Andrew) (
f346b0becb1bc62e45495f9cdbae3eef35d0b635)
Target:
linus/um-allyesconfig/um-x86_64
Branch:
linus
Compiler:
um-x86_64
(x86_64-linux-gcc.br_real (Buildroot 2017.05) 5.4.0 / GNU ld (GNU Binutils) 2.27)
Config:
allyesconfig
(
download
)
Log:
Download original
Possible errors
include/linux/dma-mapping.h:343: undefined reference to `dma_direct_map_sg' include/linux/dma-mapping.h:377: undefined reference to `dma_direct_map_page' collect2: error: ld returned 1 exit status make[1]: *** [Makefile:1034: vmlinux] Error 1 make: *** [Makefile:152: sub-make] Error 2
Possible warnings (8)
arch/um/os-Linux/umid.c:138:2: warning: ISO C90 forbids variable length array 'file' [-Wvla] arch/um/os-Linux/umid.c:213:2: warning: ISO C90 forbids variable length array 'file' [-Wvla] arch/um/os-Linux/umid.c:388:2: warning: ISO C90 forbids variable length array 'dir' [-Wvla] kernel/bpf/verifier.c:4878:4: warning: 'prev_offset' may be used uninitialized in this function [-Wmaybe-uninitialized] kernel/cgroup/cgroup-v1.c:1256:3: warning: 'root' may be used uninitialized in this function [-Wmaybe-uninitialized] security/apparmor/policy_unpack.c:496:9: warning: 'pos' may be used uninitialized in this function [-Wmaybe-uninitialized] lib/lz4/lz4hc_compress.c:579:1: warning: the frame size of 2144 bytes is larger than 2048 bytes [-Wframe-larger-than=] drivers/i2c/i2c-core-base.c:235:5: warning: 'ret' may be used uninitialized in this function [-Wmaybe-uninitialized]
Full Log
# git rev-parse -q --verify f346b0becb1bc62e45495f9cdbae3eef35d0b635^{commit} f346b0becb1bc62e45495f9cdbae3eef35d0b635 already have revision, skipping fetch # git checkout -q -f -B kisskb f346b0becb1bc62e45495f9cdbae3eef35d0b635 # git clean -qxdf # < git log -1 # commit f346b0becb1bc62e45495f9cdbae3eef35d0b635 # Merge: 00d59fde8532 0f4991e8fd48 # Author: Linus Torvalds <torvalds@linux-foundation.org> # Date: Fri Dec 28 16:55:46 2018 -0800 # # Merge branch 'akpm' (patches from Andrew) # # Merge misc updates from Andrew Morton: # # - large KASAN update to use arm's "software tag-based mode" # # - a few misc things # # - sh updates # # - ocfs2 updates # # - just about all of MM # # * emailed patches from Andrew Morton <akpm@linux-foundation.org>: (167 commits) # kernel/fork.c: mark 'stack_vm_area' with __maybe_unused # memcg, oom: notify on oom killer invocation from the charge path # mm, swap: fix swapoff with KSM pages # include/linux/gfp.h: fix typo # mm/hmm: fix memremap.h, move dev_page_fault_t callback to hmm # hugetlbfs: Use i_mmap_rwsem to fix page fault/truncate race # hugetlbfs: use i_mmap_rwsem for more pmd sharing synchronization # memory_hotplug: add missing newlines to debugging output # mm: remove __hugepage_set_anon_rmap() # include/linux/vmstat.h: remove unused page state adjustment macro # mm/page_alloc.c: allow error injection # mm: migrate: drop unused argument of migrate_page_move_mapping() # blkdev: avoid migration stalls for blkdev pages # mm: migrate: provide buffer_migrate_page_norefs() # mm: migrate: move migrate_page_lock_buffers() # mm: migrate: lock buffers before migrate_page_move_mapping() # mm: migration: factor out code to compute expected number of page references # mm, page_alloc: enable pcpu_drain with zone capability # kmemleak: add config to select auto scan # mm/page_alloc.c: don't call kasan_free_pages() at deferred mem init # ... # < /opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux-gcc --version # < /opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux-ld --version # < git log --format=%s --max-count=1 f346b0becb1bc62e45495f9cdbae3eef35d0b635 # < make -s -j 48 ARCH=um O=/kisskb/build/linus_um-allyesconfig_um-x86_64 CROSS_COMPILE=/opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux- SUBARCH=x86_64 allyesconfig # Added to kconfig CONFIG_STANDALONE=y # Added to kconfig CONFIG_KCOV=n # Added to kconfig CONFIG_GCC_PLUGINS=n # Added to kconfig CONFIG_GCC_PLUGIN_CYC_COMPLEXITY=n # Added to kconfig CONFIG_GCC_PLUGIN_SANCOV=n # Added to kconfig CONFIG_GCC_PLUGIN_LATENT_ENTROPY=n # Added to kconfig CONFIG_GCC_PLUGIN_STRUCTLEAK=n # Added to kconfig CONFIG_GCC_PLUGIN_RANDSTRUCT=n # Added to kconfig CONFIG_UML_NET=n # Added to kconfig CONFIG_UML_NET_ETHERTAP=n # Added to kconfig CONFIG_UML_NET_TUNTAP=n # Added to kconfig CONFIG_UML_NET_SLIP=n # Added to kconfig CONFIG_UML_NET_DAEMON=n # Added to kconfig CONFIG_UML_NET_VDE=n # Added to kconfig CONFIG_UML_NET_MCAST=n # Added to kconfig CONFIG_UML_NET_PCAP=n # Added to kconfig CONFIG_UML_NET_SLIRP=n # Added to kconfig CONFIG_GCOV_KERNEL=n # yes \n | make -s -j 48 ARCH=um O=/kisskb/build/linus_um-allyesconfig_um-x86_64 CROSS_COMPILE=/opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux- SUBARCH=x86_64 oldconfig yes: standard output: Broken pipe # make -s -j 48 ARCH=um O=/kisskb/build/linus_um-allyesconfig_um-x86_64 CROSS_COMPILE=/opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux- SUBARCH=x86_64 /kisskb/src/arch/um/os-Linux/umid.c: In function 'is_umdir_used': /kisskb/src/arch/um/os-Linux/umid.c:138:2: warning: ISO C90 forbids variable length array 'file' [-Wvla] char file[strlen(uml_dir) + UMID_LEN + sizeof("/pid\0")]; ^ /kisskb/src/arch/um/os-Linux/umid.c: In function 'create_pid_file': /kisskb/src/arch/um/os-Linux/umid.c:213:2: warning: ISO C90 forbids variable length array 'file' [-Wvla] char file[strlen(uml_dir) + UMID_LEN + sizeof("/pid\0")]; ^ /kisskb/src/arch/um/os-Linux/umid.c: In function 'remove_umid_dir': /kisskb/src/arch/um/os-Linux/umid.c:388:2: warning: ISO C90 forbids variable length array 'dir' [-Wvla] char dir[strlen(uml_dir) + UMID_LEN + 1], err; ^ /kisskb/src/kernel/bpf/verifier.c: In function 'check_btf_info': /kisskb/src/kernel/bpf/verifier.c:4878:4: warning: 'prev_offset' may be used uninitialized in this function [-Wmaybe-uninitialized] verbose(env, ^ /kisskb/src/kernel/bpf/verifier.c:4813:38: note: 'prev_offset' was declared here u32 i, nfuncs, urec_size, min_size, prev_offset; ^ /kisskb/src/kernel/cgroup/cgroup-v1.c: In function 'cgroup1_mount': /kisskb/src/kernel/cgroup/cgroup-v1.c:1256:3: warning: 'root' may be used uninitialized in this function [-Wmaybe-uninitialized] percpu_ref_reinit(&root->cgrp.self.refcnt); ^ /kisskb/src/security/apparmor/policy_unpack.c: In function 'unpack_trans_table': /kisskb/src/security/apparmor/policy_unpack.c:496:9: warning: 'pos' may be used uninitialized in this function [-Wmaybe-uninitialized] str[pos] = ':'; ^ /kisskb/src/lib/lz4/lz4hc_compress.c: In function 'LZ4HC_compress_generic': /kisskb/src/lib/lz4/lz4hc_compress.c:579:1: warning: the frame size of 2144 bytes is larger than 2048 bytes [-Wframe-larger-than=] } ^ /kisskb/src/drivers/i2c/i2c-core-base.c: In function 'i2c_generic_scl_recovery': /kisskb/src/drivers/i2c/i2c-core-base.c:235:5: warning: 'ret' may be used uninitialized in this function [-Wmaybe-uninitialized] if (ret == -EOPNOTSUPP) ^ drivers/dma-buf/udmabuf.o: In function `map_udmabuf': /kisskb/src/include/linux/dma-mapping.h:343: undefined reference to `dma_direct_map_sg' drivers/fpga/dfl-afu-dma-region.o: In function `afu_dma_map_region': /kisskb/src/include/linux/dma-mapping.h:377: undefined reference to `dma_direct_map_page' collect2: error: ld returned 1 exit status make[1]: *** [/kisskb/src/Makefile:1034: vmlinux] Error 1 make: *** [Makefile:152: sub-make] Error 2 Command 'make -s -j 48 ARCH=um O=/kisskb/build/linus_um-allyesconfig_um-x86_64 CROSS_COMPILE=/opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux- SUBARCH=x86_64 ' returned non-zero exit status 2 # rm -rf /kisskb/build/linus_um-allyesconfig_um-x86_64 # Build took: 0:04:44.494066
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