Buildresult: linus-rand/x86_64-randconfig/x86_64-gcc8 built on Dec 3 2020, 11:49

kisskb

Revisions | Branches | Compilers | Configs | Build Results | Build Failures |

Status:	OK
Date/Time:	Dec 3 2020, 11:49
Duration:	0:06:36.013897
Builder:	blade4b
Revision:	Merge tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux (`3bb61aa61828499a7d0f5e560051625fd02ae7e4)`
Target:	linus-rand/x86_64-randconfig/x86_64-gcc8
Branch:	linus-rand
Compiler:	x86_64-gcc8 (x86_64-linux-gcc (GCC) 8.1.0 / GNU ld (GNU Binutils) 2.30)
Config:	randconfig (download)
Log:	Download original Possible warnings (2) .config:6115:warning: override: reassigning to symbol STANDALONE .config:6116:warning: override: reassigning to symbol PREVENT_FIRMWARE_BUILD Full Log # git rev-parse -q --verify 3bb61aa61828499a7d0f5e560051625fd02ae7e4^{commit} 3bb61aa61828499a7d0f5e560051625fd02ae7e4 already have revision, skipping fetch # git checkout -q -f -B kisskb 3bb61aa61828499a7d0f5e560051625fd02ae7e4 # git clean -qxdf # < git log -1 # commit 3bb61aa61828499a7d0f5e560051625fd02ae7e4 # Merge: 2c6ffa9e9b11 9e5344e0ffc3 # Author: Linus Torvalds <torvalds@linux-foundation.org> # Date: Wed Dec 2 12:27:37 2020 -0800 # # Merge tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux # # Pull arm64 fixes from Will Deacon: # "I'm sad to say that we've got an unusually large arm64 fixes pull for # rc7 which addresses numerous significant instrumentation issues with # our entry code. # # Without these patches, lockdep is hopelessly unreliable in some # configurations [1,2] and syzkaller is therefore not a lot of use # because it's so noisy. # # Although much of this has always been broken, it appears to have been # exposed more readily by other changes such as 044d0d6de9f5 ("lockdep: # Only trace IRQ edges") and general lockdep improvements around IRQ # tracing and NMIs. # # Fixing this properly required moving much of the instrumentation hooks # from our entry assembly into C, which Mark has been working on for the # last few weeks. We're not quite ready to move to the recently added # generic functions yet, but the code here has been deliberately written # to mimic that closely so we can look at cleaning things up once we # have a bit more breathing room. # # Having said all that, the second version of these patches was posted # last week and I pushed it into our CI (kernelci and cki) along with a # commit which forced on PROVE_LOCKING, NOHZ_FULL and # CONTEXT_TRACKING_FORCE. The result? We found a real bug in the # md/raid10 code [3]. # # Oh, and there's also a really silly typo patch that's unrelated. # # Summary: # # - Fix numerous issues with instrumentation and exception entry # # - Fix hideous typo in unused register field definition" # # [1] https://lore.kernel.org/r/CACT4Y+aAzoJ48Mh1wNYD17pJqyEcDnrxGfApir=-j171TnQXhw@mail.gmail.com # [2] https://lore.kernel.org/r/20201119193819.GA2601289@elver.google.com # [3] https://lore.kernel.org/r/94c76d5e-466a-bc5f-e6c2-a11b65c39f83@redhat.com # # * tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: # arm64: mte: Fix typo in macro definition # arm64: entry: fix EL1 debug transitions # arm64: entry: fix NMI {user, kernel}->kernel transitions # arm64: entry: fix non-NMI kernel<->kernel transitions # arm64: ptrace: prepare for EL1 irq/rcu tracking # arm64: entry: fix non-NMI user<->kernel transitions # arm64: entry: move el1 irq/nmi logic to C # arm64: entry: prepare ret_to_user for function call # arm64: entry: move enter_from_user_mode to entry-common.c # arm64: entry: mark entry code as noinstr # arm64: mark idle code as noinstr # arm64: syscall: exit userspace before unmasking exceptions # < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-gcc --version # < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-ld --version # < git log --format=%s --max-count=1 3bb61aa61828499a7d0f5e560051625fd02ae7e4 # < make -s -j 24 ARCH=x86_64 O=/kisskb/build/linus-rand_x86_64-randconfig_x86_64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux- randconfig KCONFIG_SEED=0x36A7578 # Added to kconfig CONFIG_STANDALONE=y # Added to kconfig CONFIG_PREVENT_FIRMWARE_BUILD=y # Added to kconfig CONFIG_CC_STACKPROTECTOR_STRONG=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 # < make -s -j 24 ARCH=x86_64 O=/kisskb/build/linus-rand_x86_64-randconfig_x86_64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux- help # make -s -j 24 ARCH=x86_64 O=/kisskb/build/linus-rand_x86_64-randconfig_x86_64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux- olddefconfig .config:6115:warning: override: reassigning to symbol STANDALONE .config:6116:warning: override: reassigning to symbol PREVENT_FIRMWARE_BUILD # make -s -j 24 ARCH=x86_64 O=/kisskb/build/linus-rand_x86_64-randconfig_x86_64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux- arch/x86/tools/insn_decoder_test: success: Decoded and checked 8829857 instructions arch/x86/tools/insn_sanity: Success: decoded and checked 1000000 random instructions with 0 errors (seed:0x53a2267e) Completed OK # rm -rf /kisskb/build/linus-rand_x86_64-randconfig_x86_64-gcc8 # Build took: 0:06:36.013897

© Michael Ellerman 2006-2018.