Buildresult: linus/i386-randconfig/i386-gcc4.6 built on Nov 12 2016, 11:25

kisskb

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Status:	Failed
Date/Time:	Nov 12 2016, 11:25
Duration:	0:00:05.819007
Builder:	ka3
Revision:	Merge branch 'maybe-uninitialized' (patches from Arnd) (`015ed9433be2b476ec7e2e6a9a411a56e3b5b035)`
Target:	linus/i386-randconfig/i386-gcc4.6
Branch:	linus
Compiler:	i386-gcc4.6 (i386-linux-gcc (GCC) 4.6.3)
Config:	randconfig (download)
Log:	Download original Possible errors make[1]: * [prepare-compiler-check] Error 1 make: * [sub-make] Error 2 Possible warnings (5) This is the only remaining warning I see for a couple of corner - Dropped "brcmfmac: avoid maybe-uninitialized warning in up for v4.10. The kbuild bot reports this as a warning for xtensa. - Replaced "crypto: aesni: avoid -Wmaybe-uninitialized warning" with Kbuild: enable -Wmaybe-uninitialized warning for "make W=1" Full Log # git rev-parse -q --verify 015ed9433be2b476ec7e2e6a9a411a56e3b5b035^{commit} 015ed9433be2b476ec7e2e6a9a411a56e3b5b035 already have revision, skipping fetch # git checkout -q -f -B kisskb 015ed9433be2b476ec7e2e6a9a411a56e3b5b035 # git clean -qxdf # git log -1 commit 015ed9433be2b476ec7e2e6a9a411a56e3b5b035 Merge: 968ef8d 4324cb2 Author: Linus Torvalds <torvalds@linux-foundation.org> Date: Fri Nov 11 10:03:01 2016 -0800 Merge branch 'maybe-uninitialized' (patches from Arnd) Merge fixes for -Wmaybe-uninitialized from Arnd Bergmann: "It took a while for some patches to make it into mainline through maintainer trees, but the 28-patch series is now reduced to 10, with one tiny patch added at the end. Aside from patches that are no longer required, I did these changes compared to version 1: - Dropped "iio: maxim_thermocouple: detect invalid storage size in read()", which is currently in linux-next as commit 32cb7d27e65d. This is the only remaining warning I see for a couple of corner cases (kbuild bot reports it on blackfin, kernelci bot and arm-soc bot both report it on arm64) - Dropped "brcmfmac: avoid maybe-uninitialized warning in brcmf_cfg80211_start_ap", which is currently in net/master merge pending. - Dropped two x86 patches, "x86: math-emu: possible uninitialized variable use" and "x86: mark target address as output in 'insb' asm" as they do not seem to trigger for a default build, and I got no feedback on them. Both of these are ancient issues and seem harmless, I will send them again to the x86 maintainers once the rest is merged. - Dropped "rbd: false-postive gcc-4.9 -Wmaybe-uninitialized" based on feedback from Ilya Dryomov, who already has a different fix queued up for v4.10. The kbuild bot reports this as a warning for xtensa. - Replaced "crypto: aesni: avoid -Wmaybe-uninitialized warning" with a simpler patch, this one always triggers but my first solution would not be safe for linux-4.9 any more at this point. I'll follow up with the larger patch as a cleanup for 4.10. - Replaced "dib0700: fix nec repeat handling" with a better one, contributed by Sean Young" * -Wmaybe-uninitialized fixes: Kbuild: enable -Wmaybe-uninitialized warnings by default pcmcia: fix return value of soc_pcmcia_regulator_set infiniband: shut up a maybe-uninitialized warning crypto: aesni: shut up -Wmaybe-uninitialized warning rc: print correct variable for z8f0811 dib0700: fix nec repeat handling s390: pci: don't print uninitialized data for debugging nios2: fix timer initcall return value x86: apm: avoid uninitialized data NFSv4.1: work around -Wmaybe-uninitialized warning Kbuild: enable -Wmaybe-uninitialized warning for "make W=1" # < /opt/cross/kisskb/gcc-4.6.3-nolibc/i386-linux/bin/i386-linux-gcc --version # < git log --format=%s --max-count=1 015ed9433be2b476ec7e2e6a9a411a56e3b5b035 # < make -j 10 ARCH=i386 O=/home/kisskb/slave/build/linus_i386-randconfig_i386 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/i386-linux/bin/i386-linux- randconfig KCONFIG_SEED=0xA8F1350 # Added to kconfig CONFIG_STANDALONE=y # Added to kconfig CONFIG_PREVENT_FIRMWARE_BUILD=y # yes \n \| make -j 10 ARCH=i386 O=/home/kisskb/slave/build/linus_i386-randconfig_i386 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/i386-linux/bin/i386-linux- oldconfig yes: standard output: Broken pipe yes: write error # make -j 10 ARCH=i386 O=/home/kisskb/slave/build/linus_i386-randconfig_i386 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/i386-linux/bin/i386-linux- make[1]: Entering directory '/home/kisskb/slave/build/linus_i386-randconfig_i386' GEN ./Makefile scripts/kconfig/conf --silentoldconfig Kconfig SYSTBL arch/x86/entry/syscalls/../../include/generated/asm/syscalls_32.h SYSHDR arch/x86/entry/syscalls/../../include/generated/uapi/asm/unistd_32.h SYSHDR arch/x86/entry/syscalls/../../include/generated/uapi/asm/unistd_64.h SYSHDR arch/x86/entry/syscalls/../../include/generated/uapi/asm/unistd_x32.h CHK include/config/kernel.release HOSTCC scripts/basic/bin2c Cannot use CONFIG_CC_STACKPROTECTOR_STRONG: -fstack-protector-strong not supported by compiler /home/kisskb/slave/src/Makefile:1060: recipe for target 'prepare-compiler-check' failed make[1]: * [prepare-compiler-check] Error 1 make[1]: * Waiting for unfinished jobs.... UPD include/config/kernel.release make[1]: * wait: No child processes. Stop. Makefile:150: recipe for target 'sub-make' failed make: * [sub-make] Error 2 Command 'make -j 10 ARCH=i386 O=/home/kisskb/slave/build/linus_i386-randconfig_i386 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/i386-linux/bin/i386-linux- ' returned non-zero exit status 2 # rm -rf /home/kisskb/slave/build/linus_i386-randconfig_i386 # Build took: 0:00:05.819007

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