Buildresult: linus/um-allyesconfig/um-x86_64 built on Nov 14 2020, 14:13

kisskb

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Status:	Failed
Date/Time:	Nov 14 2020, 14:13
Duration:	0:03:24.830491
Builder:	ka4
Revision:	Merge tag 'vfs-5.10-fixes-2' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux (`f01c30de86f1047e9bae1b1b1417b0ce8dcd15b1)`
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 make[5]: * [Makefile:285: elfdep] Error 1 make[4]: * [kernel/bpf/preload/Makefile:8: kernel/bpf/preload/libbpf.a] Error 2 make[3]: * [scripts/Makefile.build:500: kernel/bpf/preload] Error 2 make[2]: * [scripts/Makefile.build:500: kernel/bpf] Error 2 make[1]: * [Makefile:1799: kernel] Error 2 make: * [Makefile:185: __sub-make] Error 2 Possible warnings (7) WARNING: unmet direct dependencies detected for MFD_CORE WARNING: unmet direct dependencies detected for MFD_CORE WARNING: unmet direct dependencies detected for MFD_CORE WARNING: unmet direct dependencies detected for MFD_CORE arch/um/os-Linux/signal.c:51:1: warning: the frame size of 2976 bytes is larger than 2048 bytes [-Wframe-larger-than=] arch/um/os-Linux/signal.c:95:1: warning: the frame size of 2960 bytes is larger than 2048 bytes [-Wframe-larger-than=] lib/lz4/lz4hc_compress.c:579:1: warning: the frame size of 2144 bytes is larger than 2048 bytes [-Wframe-larger-than=] Full Log # git rev-parse -q --verify f01c30de86f1047e9bae1b1b1417b0ce8dcd15b1^{commit} f01c30de86f1047e9bae1b1b1417b0ce8dcd15b1 already have revision, skipping fetch # git checkout -q -f -B kisskb f01c30de86f1047e9bae1b1b1417b0ce8dcd15b1 # git clean -qxdf # < git log -1 # commit f01c30de86f1047e9bae1b1b1417b0ce8dcd15b1 # Merge: d9315f5634c9 9b8523423b23 # Author: Linus Torvalds <torvalds@linux-foundation.org> # Date: Fri Nov 13 16:07:53 2020 -0800 # # Merge tag 'vfs-5.10-fixes-2' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux # # Pull fs freeze fix and cleanups from Darrick Wong: # "A single vfs fix for 5.10, along with two subsequent cleanups. # # A very long time ago, a hack was added to the vfs fs freeze protection # code to work around lockdep complaints about XFS, which would try to # run a transaction (which requires intwrite protection) to finalize an # xfs freeze (by which time the vfs had already taken intwrite). # # Fast forward a few years, and XFS fixed the recursive intwrite problem # on its own, and the hack became unnecessary. Fast forward almost a # decade, and latent bugs in the code converting this hack from freeze # flags to freeze locks combine with lockdep bugs to make this reproduce # frequently enough to notice page faults racing with freeze. # # Since the hack is unnecessary and causes thread race errors, just get # rid of it completely. Making this kind of vfs change midway through a # cycle makes me nervous, but a large enough number of the usual # VFS/ext4/XFS/btrfs suspects have said this looks good and solves a # real problem vector. # # And once that removal is done, __sb_start_write is now simple enough # that it becomes possible to refactor the function into smaller, # simpler static inline helpers in linux/fs.h. The cleanup is # straightforward. # # Summary: # # - Finally remove the "convert to trylock" weirdness in the fs freezer # code. It was necessary 10 years ago to deal with nested # transactions in XFS, but we've long since removed that; and now # this is causing subtle race conditions when lockdep goes offline # and sb_start_* aren't prepared to retry a trylock failure. # # - Minor cleanups of the sb_start_* fs freeze helpers" # # * tag 'vfs-5.10-fixes-2' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux: # vfs: move __sb_{start,end}_write* to fs.h # vfs: separate __sb_start_write into blocking and non-blocking helpers # vfs: remove lockdep bogosity in __sb_start_write # < /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 f01c30de86f1047e9bae1b1b1417b0ce8dcd15b1 # < make -s -j 120 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 WARNING: unmet direct dependencies detected for MFD_CORE Depends on [n]: HAS_IOMEM [=n] Selected by [y]: - MFD_HI6421_SPMI [=y] && STAGING [=y] && OF [=y] && SPMI [=y] # 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 # Added to kconfig CONFIG_DEBUG_INFO_BTF=n # yes \n \| make -s -j 120 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 120 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 WARNING: unmet direct dependencies detected for MFD_CORE Depends on [n]: HAS_IOMEM [=n] Selected by [y]: - MFD_HI6421_SPMI [=y] && STAGING [=y] && OF [=y] && SPMI [=y] WARNING: unmet direct dependencies detected for MFD_CORE Depends on [n]: HAS_IOMEM [=n] Selected by [y]: - MFD_HI6421_SPMI [=y] && STAGING [=y] && OF [=y] && SPMI [=y] WARNING: unmet direct dependencies detected for MFD_CORE Depends on [n]: HAS_IOMEM [=n] Selected by [y]: - MFD_HI6421_SPMI [=y] && STAGING [=y] && OF [=y] && SPMI [=y] /kisskb/src/arch/um/os-Linux/signal.c: In function 'sig_handler_common': /kisskb/src/arch/um/os-Linux/signal.c:51:1: warning: the frame size of 2976 bytes is larger than 2048 bytes [-Wframe-larger-than=] } ^ /kisskb/src/arch/um/os-Linux/signal.c: In function 'timer_real_alarm_handler': /kisskb/src/arch/um/os-Linux/signal.c:95:1: warning: the frame size of 2960 bytes is larger than 2048 bytes [-Wframe-larger-than=] } ^ Auto-detecting system features: ... libelf: [ [31mOFF[m ] ... zlib: [ [31mOFF[m ] ... bpf: [ [32mon[m ] No libelf found make[5]: * [Makefile:285: elfdep] Error 1 make[4]: * [/kisskb/src/kernel/bpf/preload/Makefile:8: kernel/bpf/preload/libbpf.a] Error 2 make[4]: * Waiting for unfinished jobs.... make[3]: * [/kisskb/src/scripts/Makefile.build:500: kernel/bpf/preload] Error 2 make[3]: * Waiting for unfinished jobs.... make[2]: * [/kisskb/src/scripts/Makefile.build:500: kernel/bpf] Error 2 make[2]: * Waiting for unfinished jobs.... make[1]: * [/kisskb/src/Makefile:1799: kernel] Error 2 make[1]: * Waiting for unfinished jobs.... /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=] } ^ make: * [Makefile:185: __sub-make] Error 2 Command 'make -s -j 120 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: 0:03:24.830491

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