Buildresult: linus/um-allyesconfig/um-x86_64 built on Nov 2 2019, 13:14

kisskb

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Status:	Failed
Date/Time:	Nov 2 2019, 13:14
Duration:	0:05:13.015104
Builder:	ka2
Revision:	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net (`1204c70d9dcba31164f78ad5d8c88c42335d51f8)`
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 drivers/misc/lkdtm/bugs.c:284:8: error: implicit declaration of function 'native_read_cr4' [-Werror=implicit-function-declaration] drivers/misc/lkdtm/bugs.c:286:13: error: 'X86_CR4_SMEP' undeclared (first use in this function) drivers/misc/lkdtm/bugs.c:293:2: error: implicit declaration of function 'native_write_cr4' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors make[4]: * [scripts/Makefile.build:265: drivers/misc/lkdtm/bugs.o] Error 1 make[3]: * [scripts/Makefile.build:509: drivers/misc/lkdtm] Error 2 make[2]: * [scripts/Makefile.build:509: drivers/misc] Error 2 make[1]: * [Makefile:1649: drivers] Error 2 make: *** [Makefile:179: sub-make] Error 2 Possible warnings (4) 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=] security/apparmor/policy_unpack.c:523:9: 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=] Full Log # git rev-parse -q --verify 1204c70d9dcba31164f78ad5d8c88c42335d51f8^{commit} 1204c70d9dcba31164f78ad5d8c88c42335d51f8 already have revision, skipping fetch # git checkout -q -f -B kisskb 1204c70d9dcba31164f78ad5d8c88c42335d51f8 # git clean -qxdf # < git log -1 # commit 1204c70d9dcba31164f78ad5d8c88c42335d51f8 # Merge: 372bf6c1c8f9 aeb1b85c340c # Author: Linus Torvalds <torvalds@linux-foundation.org> # Date: Fri Nov 1 17:48:11 2019 -0700 # # Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net # # Pull networking fixes from David Miller: # # 1) Fix free/alloc races in batmanadv, from Sven Eckelmann. # # 2) Several leaks and other fixes in kTLS support of mlx5 driver, from # Tariq Toukan. # # 3) BPF devmap_hash cost calculation can overflow on 32-bit, from Toke # Høiland-Jørgensen. # # 4) Add an r8152 device ID, from Kazutoshi Noguchi. # # 5) Missing include in ipv6's addrconf.c, from Ben Dooks. # # 6) Use siphash in flow dissector, from Eric Dumazet. Attackers can # easily infer the 32-bit secret otherwise etc. # # 7) Several netdevice nesting depth fixes from Taehee Yoo. # # 8) Fix several KCSAN reported errors, from Eric Dumazet. For example, # when doing lockless skb_queue_empty() checks, and accessing # sk_napi_id/sk_incoming_cpu lockless as well. # # 9) Fix jumbo packet handling in RXRPC, from David Howells. # # 10) Bump SOMAXCONN and tcp_max_syn_backlog values, from Eric Dumazet. # # 11) Fix DMA synchronization in gve driver, from Yangchun Fu. # # 12) Several bpf offload fixes, from Jakub Kicinski. # # 13) Fix sk_page_frag() recursion during memory reclaim, from Tejun Heo. # # 14) Fix ping latency during high traffic rates in hisilicon driver, from # Jiangfent Xiao. # # * git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (146 commits) # net: fix installing orphaned programs # net: cls_bpf: fix NULL deref on offload filter removal # selftests: bpf: Skip write only files in debugfs # selftests: net: reuseport_dualstack: fix uninitalized parameter # r8169: fix wrong PHY ID issue with RTL8168dp # net: dsa: bcm_sf2: Fix IMP setup for port different than 8 # net: phylink: Fix phylink_dbg() macro # gve: Fixes DMA synchronization. # inet: stop leaking jiffies on the wire # ixgbe: Remove duplicate clear_bit() call # Documentation: networking: device drivers: Remove stray asterisks # e1000: fix memory leaks # i40e: Fix receive buffer starvation for AF_XDP # igb: Fix constant media auto sense switching when no cable is connected # net: ethernet: arc: add the missed clk_disable_unprepare # igb: Enable media autosense for the i350. # igb/igc: Don't warn on fatal read failures when the device is removed # tcp: increase tcp_max_syn_backlog max value # net: increase SOMAXCONN to 4096 # netdevsim: Fix use-after-free during device dismantle # ... # < /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 1204c70d9dcba31164f78ad5d8c88c42335d51f8 # < 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/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=] } ^ /kisskb/src/security/apparmor/policy_unpack.c: In function 'unpack_profile': /kisskb/src/security/apparmor/policy_unpack.c:523:9: warning: 'pos' may be used uninitialized in this function [-Wmaybe-uninitialized] str[pos] = ':'; ^ /kisskb/src/security/apparmor/policy_unpack.c:494:14: note: 'pos' was declared here int c, j, pos, size2 = unpack_strdup(e, &str, NULL); ^ /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/misc/lkdtm/bugs.c: In function 'lkdtm_UNSET_SMEP': /kisskb/src/drivers/misc/lkdtm/bugs.c:284:8: error: implicit declaration of function 'native_read_cr4' [-Werror=implicit-function-declaration] cr4 = native_read_cr4(); ^ /kisskb/src/drivers/misc/lkdtm/bugs.c:286:13: error: 'X86_CR4_SMEP' undeclared (first use in this function) if ((cr4 & X86_CR4_SMEP) != X86_CR4_SMEP) { ^ /kisskb/src/drivers/misc/lkdtm/bugs.c:286:13: note: each undeclared identifier is reported only once for each function it appears in /kisskb/src/drivers/misc/lkdtm/bugs.c:293:2: error: implicit declaration of function 'native_write_cr4' [-Werror=implicit-function-declaration] native_write_cr4(cr4); ^ cc1: some warnings being treated as errors make[4]: * [/kisskb/src/scripts/Makefile.build:265: drivers/misc/lkdtm/bugs.o] Error 1 make[3]: * [/kisskb/src/scripts/Makefile.build:509: drivers/misc/lkdtm] Error 2 make[2]: * [/kisskb/src/scripts/Makefile.build:509: drivers/misc] Error 2 make[2]: * Waiting for unfinished jobs.... make[1]: * [/kisskb/src/Makefile:1649: drivers] Error 2 make[1]: * Waiting for unfinished jobs.... make: *** [Makefile:179: 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: 0:05:13.015104

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