Buildresult: linus/um-defconfig/um-x86_64 built on Sep 14 2021, 06:22

kisskb

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Status:	OK
Date/Time:	Sep 14 2021, 06:22
Duration:	0:00:46.012759
Builder:	ka1
Revision:	Merge branch 'gcc-min-version-5.1' (make gcc-5.1 the minimum version) (`316346243be6df12799c0b64b788e06bad97c30b)`
Target:	linus/um-defconfig/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:	defconfig (download)
Log:	Download original No warnings found in log. Full Log # git rev-parse -q --verify 316346243be6df12799c0b64b788e06bad97c30b^{commit} 316346243be6df12799c0b64b788e06bad97c30b already have revision, skipping fetch # git checkout -q -f -B kisskb 316346243be6df12799c0b64b788e06bad97c30b # git clean -qxdf # < git log -1 # commit 316346243be6df12799c0b64b788e06bad97c30b # Merge: a69ae291e1cc df26327ea097 # Author: Linus Torvalds <torvalds@linux-foundation.org> # Date: Mon Sep 13 10:43:04 2021 -0700 # # Merge branch 'gcc-min-version-5.1' (make gcc-5.1 the minimum version) # # Merge patch series from Nick Desaulniers to update the minimum gcc # version to 5.1. # # This is some of the left-overs from the merge window that I didn't want # to deal with yesterday, so it comes in after -rc1 but was sent before. # # Gcc-4.9 support has been an annoyance for some time, and with -Werror I # had the choice of applying a fairly big patch from Kees Cook to remove a # fair number of initializer warnings (still leaving some), or this patch # series from Nick that just removes the source of the problem. # # The initializer cleanups might still be worth it regardless, but # honestly, I preferred just tackling the problem with gcc-4.9 head-on. # We've been more aggressiuve about no longer having to care about # compilers that were released a long time ago, and I think it's been a # good thing. # # I added a couple of patches on top to sort out a few left-overs now that # we no longer support gcc-4.x. # # As noted by Arnd, as a result of this minimum compiler version upgrade # we can probably change our use of '--std=gnu89' to '--std=gnu11', and # finally start using local loop declarations etc. But this series does # _not_ yet do that. # # Link: https://lore.kernel.org/all/20210909182525.372ee687@canb.auug.org.au/ # Link: https://lore.kernel.org/lkml/CAK7LNASs6dvU6D3jL2GG3jW58fXfaj6VNOe55NJnTB8UPuk2pA@mail.gmail.com/ # Link: https://github.com/ClangBuiltLinux/linux/issues/1438 # # * emailed patches from Nick Desaulniers <ndesaulniers@google.com>: # Drop some straggling mentions of gcc-4.9 as being stale # compiler_attributes.h: drop __has_attribute() support for gcc4 # vmlinux.lds.h: remove old check for GCC 4.9 # compiler-gcc.h: drop checks for older GCC versions # Makefile: drop GCC < 5 -fno-var-tracking-assignments workaround # arm64: remove GCC version check for ARCH_SUPPORTS_INT128 # powerpc: remove GCC version check for UPD_CONSTR # riscv: remove Kconfig check for GCC version for ARCH_RV64I # Kconfig.debug: drop GCC 5+ version check for DWARF5 # mm/ksm: remove old GCC 4.9+ check # compiler.h: drop fallback overflow checkers # Documentation: raise minimum supported version of GCC to 5.1 # < /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 316346243be6df12799c0b64b788e06bad97c30b # < make -s -j 48 ARCH=um O=/kisskb/build/linus_um-defconfig_um-x86_64 CROSS_COMPILE=/opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux- SUBARCH=x86_64 defconfig # < make -s -j 48 ARCH=um O=/kisskb/build/linus_um-defconfig_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 48 ARCH=um O=/kisskb/build/linus_um-defconfig_um-x86_64 CROSS_COMPILE=/opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux- SUBARCH=x86_64 olddefconfig # make -s -j 48 ARCH=um O=/kisskb/build/linus_um-defconfig_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/x86/um/Makefile:44: FORCE prerequisite is missing LINK linux Completed OK # rm -rf /kisskb/build/linus_um-defconfig_um-x86_64 # Build took: 0:00:46.012759

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