Buildresult: linus-rand/x86_64-randconfig/x86_64-gcc11 built on Nov 13 2021, 11:27

kisskb

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Status:	OK
Date/Time:	Nov 13 2021, 11:27
Duration:	0:03:54.033584
Builder:	ka1
Revision:	tools/lib/lockdep: drop liblockdep (`7246f4dcaccc8de76a96a41359d89c3c791579bc)`
Target:	linus-rand/x86_64-randconfig/x86_64-gcc11
Branch:	linus-rand
Compiler:	x86_64-gcc11 (x86_64-linux-gcc (GCC) 11.1.0 / GNU ld (GNU Binutils) 2.36.1)
Config:	randconfig (download)
Log:	Download original Possible warnings (3) .config:4710:warning: override: reassigning to symbol STANDALONE .config:4713:warning: override: reassigning to symbol GCC_PLUGINS drivers/dma-buf/st-dma-fence.o: warning: objtool: race_signal_callback()+0x30: stack state mismatch: cfa1=4+120 cfa2=5+48 Full Log # git rev-parse -q --verify 7246f4dcaccc8de76a96a41359d89c3c791579bc^{commit} 7246f4dcaccc8de76a96a41359d89c3c791579bc already have revision, skipping fetch # git checkout -q -f -B kisskb 7246f4dcaccc8de76a96a41359d89c3c791579bc # git clean -qxdf # < git log -1 # commit 7246f4dcaccc8de76a96a41359d89c3c791579bc # Author: Sasha Levin <sashal@kernel.org> # Date: Fri Nov 12 10:16:02 2021 -0500 # # tools/lib/lockdep: drop liblockdep # # TL;DR: While a tool like liblockdep is useful, it probably doesn't # belong within the kernel tree. # # liblockdep attempts to reuse kernel code both directly (by directly # building the kernel's lockdep code) as well as indirectly (by using # sanitized headers). This makes liblockdep an integral part of the # kernel. # # It also makes liblockdep quite unique: while other userspace code might # use sanitized headers, it generally doesn't attempt to use kernel code # directly which means that changes on the kernel side of things don't # affect (and break) it directly. # # All our workflows and tooling around liblockdep don't support this # uniqueness. Changes that go into the kernel code aren't validated to not # break in-tree userspace code. # # liblockdep ended up being very fragile, breaking over and over, to the # point that living in the same tree as the lockdep code lost most of it's # value. # # liblockdep should continue living in an external tree, syncing with # the kernel often, in a controllable way. # # Signed-off-by: Sasha Levin <sashal@kernel.org> # Cc: Ingo Molnar <mingo@kernel.org> # Cc: Peter Zijlstra <peterz@infradead.org> # Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> # < /opt/cross/kisskb/korg/gcc-11.1.0-nolibc/x86_64-linux/bin/x86_64-linux-gcc --version # < /opt/cross/kisskb/korg/gcc-11.1.0-nolibc/x86_64-linux/bin/x86_64-linux-ld --version # < git log --format=%s --max-count=1 7246f4dcaccc8de76a96a41359d89c3c791579bc # < make -s -j 48 ARCH=x86_64 O=/kisskb/build/linus-rand_x86_64-randconfig_x86_64-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/x86_64-linux/bin/x86_64-linux- randconfig # 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 # Added to kconfig CONFIG_BPF_PRELOAD=n # Added to kconfig # < make -s -j 48 ARCH=x86_64 O=/kisskb/build/linus-rand_x86_64-randconfig_x86_64-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/x86_64-linux/bin/x86_64-linux- help # make -s -j 48 ARCH=x86_64 O=/kisskb/build/linus-rand_x86_64-randconfig_x86_64-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/x86_64-linux/bin/x86_64-linux- olddefconfig .config:4710:warning: override: reassigning to symbol STANDALONE .config:4713:warning: override: reassigning to symbol GCC_PLUGINS # make -s -j 48 ARCH=x86_64 O=/kisskb/build/linus-rand_x86_64-randconfig_x86_64-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/x86_64-linux/bin/x86_64-linux- drivers/dma-buf/st-dma-fence.o: warning: objtool: race_signal_callback()+0x30: stack state mismatch: cfa1=4+120 cfa2=5+48 Completed OK # rm -rf /kisskb/build/linus-rand_x86_64-randconfig_x86_64-gcc11 # Build took: 0:03:54.033584

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