Buildresult: linus/um-allmodconfig/um-x86_64 built on Jan 29 2021, 10:35

kisskb

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Status:	Failed
Date/Time:	Jan 29 2021, 10:35
Duration:	0:04:21.037343
Builder:	ka4
Revision:	Merge tag 'locking-urgent-2021-01-28' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip (`c64396cc36c6e60704ab06c1fb1c4a46179c9120)`
Target:	linus/um-allmodconfig/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:	allmodconfig (download)
Log:	Download original Possible errors make[5]: * [Makefile:287: elfdep] Error 1 make[4]: * [kernel/bpf/preload/Makefile:8: kernel/bpf/preload/libbpf.a] Error 2 make[3]: * [scripts/Makefile.build:496: kernel/bpf/preload] Error 2 make[2]: * [scripts/Makefile.build:496: kernel/bpf] Error 2 make[1]: * [Makefile:1805: kernel] Error 2 make: * [Makefile:185: __sub-make] Error 2 Possible warnings (7) .config:4496:warning: override: reassigning to symbol GCC_PLUGIN_CYC_COMPLEXITY .config:4498:warning: override: reassigning to symbol GCC_PLUGIN_LATENT_ENTROPY .config:4502:warning: override: reassigning to symbol UML_NET_ETHERTAP .config:4504:warning: override: reassigning to symbol UML_NET_SLIP .config:4507:warning: override: reassigning to symbol UML_NET_MCAST .config:4509:warning: override: reassigning to symbol UML_NET_SLIRP drivers/rtc/rtc-rx6110.c:314:12: warning: 'rx6110_probe' defined but not used [-Wunused-function] Full Log # git rev-parse -q --verify c64396cc36c6e60704ab06c1fb1c4a46179c9120^{commit} c64396cc36c6e60704ab06c1fb1c4a46179c9120 already have revision, skipping fetch # git checkout -q -f -B kisskb c64396cc36c6e60704ab06c1fb1c4a46179c9120 # git clean -qxdf # < git log -1 # commit c64396cc36c6e60704ab06c1fb1c4a46179c9120 # Merge: e5ff2cb9cf67 34b1a1ce1458 # Author: Linus Torvalds <torvalds@linux-foundation.org> # Date: Thu Jan 28 11:18:43 2021 -0800 # # Merge tag 'locking-urgent-2021-01-28' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip # # Pull locking fixes from Thomas Gleixner: # "A set of PI futex fixes: # # - Address a longstanding issue where the user space part of the PI # futex is not writeable. The kernel returns with inconsistent state # which can in the worst case result in a UAF of a tasks kernel # stack. # # The solution is to establish consistent kernel state which makes # future operations on the futex fail because user space and kernel # space state are inconsistent. Not a problem as PI futexes # fundamentaly require a functional RW mapping and if user space # pulls the rug under it, then it can keep the pieces it asked for. # # - Address an issue where the return value is incorrect in case that # the futex was acquired after a timeout/signal made the waiter drop # out of the rtmutex wait. # # In one of the corner cases the kernel returned an error code # despite having successfully acquired the futex" # # * tag 'locking-urgent-2021-01-28' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: # futex: Handle faults correctly for PI futexes # futex: Simplify fixup_pi_state_owner() # futex: Use pi_state_update_owner() in put_pi_state() # rtmutex: Remove unused argument from rt_mutex_proxy_unlock() # futex: Provide and use pi_state_update_owner() # futex: Replace pointless printk in fixup_owner() # futex: Ensure the correct return value from futex_lock_pi() # < /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 c64396cc36c6e60704ab06c1fb1c4a46179c9120 # < make -s -j 10 ARCH=um O=/kisskb/build/linus_um-allmodconfig_um-x86_64 CROSS_COMPILE=/opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux- SUBARCH=x86_64 allmodconfig # 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 # < make -s -j 10 ARCH=um O=/kisskb/build/linus_um-allmodconfig_um-x86_64 CROSS_COMPILE=/opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux- SUBARCH=x86_64 help # make -s -j 10 ARCH=um O=/kisskb/build/linus_um-allmodconfig_um-x86_64 CROSS_COMPILE=/opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux- SUBARCH=x86_64 olddefconfig .config:4496:warning: override: reassigning to symbol GCC_PLUGIN_CYC_COMPLEXITY .config:4498:warning: override: reassigning to symbol GCC_PLUGIN_LATENT_ENTROPY .config:4502:warning: override: reassigning to symbol UML_NET_ETHERTAP .config:4504:warning: override: reassigning to symbol UML_NET_SLIP .config:4507:warning: override: reassigning to symbol UML_NET_MCAST .config:4509:warning: override: reassigning to symbol UML_NET_SLIRP # make -s -j 10 ARCH=um O=/kisskb/build/linus_um-allmodconfig_um-x86_64 CROSS_COMPILE=/opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux- SUBARCH=x86_64 Auto-detecting system features: ... libelf: [ [31mOFF[m ] ... zlib: [ [31mOFF[m ] ... bpf: [ [32mon[m ] No libelf found make[5]: * [Makefile:287: elfdep] Error 1 make[4]: * [/kisskb/src/kernel/bpf/preload/Makefile:8: kernel/bpf/preload/libbpf.a] Error 2 make[3]: * [/kisskb/src/scripts/Makefile.build:496: kernel/bpf/preload] Error 2 make[3]: * Waiting for unfinished jobs.... make[2]: * [/kisskb/src/scripts/Makefile.build:496: kernel/bpf] Error 2 make[2]: * Waiting for unfinished jobs.... make[1]: * [/kisskb/src/Makefile:1805: kernel] Error 2 make[1]: * Waiting for unfinished jobs.... /kisskb/src/drivers/rtc/rtc-rx6110.c:314:12: warning: 'rx6110_probe' defined but not used [-Wunused-function] static int rx6110_probe(struct rx6110_data rx6110, struct device dev) ^ make: *** [Makefile:185: __sub-make] Error 2 Command 'make -s -j 10 ARCH=um O=/kisskb/build/linus_um-allmodconfig_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-allmodconfig_um-x86_64 # Build took: 0:04:21.037343

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