Buildresult: linus/arm64-allmodconfig/arm64-gcc5 built on Dec 7 2020, 07:04

kisskb

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Status:	OK
Date/Time:	Dec 7 2020, 07:04
Duration:	0:12:10.755685
Builder:	ka4
Revision:	Merge tag 'kbuild-fixes-v5.10-2' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild (`e6585a493921991653be1fd65c3aa3fb90b000ae)`
Target:	linus/arm64-allmodconfig/arm64-gcc5
Branch:	linus
Compiler:	arm64-gcc5 (aarch64-linux-gcc.br_real (Buildroot 2016.11-git-00613-ge98b4dd) 5.4.0 / GNU ld (GNU Binutils) 2.25.1)
Config:	allmodconfig (download)
Log:	Download original Possible warnings (2) samples/seccomp/user-trap.c:50:2: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing] samples/seccomp/user-trap.c:83:2: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing] Full Log # git rev-parse -q --verify e6585a493921991653be1fd65c3aa3fb90b000ae^{commit} e6585a493921991653be1fd65c3aa3fb90b000ae already have revision, skipping fetch # git checkout -q -f -B kisskb e6585a493921991653be1fd65c3aa3fb90b000ae # git clean -qxdf # < git log -1 # commit e6585a493921991653be1fd65c3aa3fb90b000ae # Merge: 12c0ab6658de 7d32358be8ac # Author: Linus Torvalds <torvalds@linux-foundation.org> # Date: Sun Dec 6 10:31:39 2020 -0800 # # Merge tag 'kbuild-fixes-v5.10-2' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild # # Pull Kbuild fixes from Masahiro Yamada: # # - Move -Wcast-align to W=3, which tends to be false-positive and there # is no tree-wide solution. # # - Pass -fmacro-prefix-map to KBUILD_CPPFLAGS because it is a # preprocessor option and makes sense for .S files as well. # # - Disable -gdwarf-2 for Clang's integrated assembler to avoid warnings. # # - Disable --orphan-handling=warn for LLD 10.0.1 to avoid warnings. # # - Fix undesirable line breaks in .mod files. # # tag 'kbuild-fixes-v5.10-2' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild: # kbuild: avoid split lines in .mod files # kbuild: Disable CONFIG_LD_ORPHAN_WARN for ld.lld 10.0.1 # kbuild: Hoist '--orphan-handling' into Kconfig # Kbuild: do not emit debug info for assembly with LLVM_IAS=1 # kbuild: use -fmacro-prefix-map for .S sources # Makefile.extrawarn: move -Wcast-align to W=3 # < /opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-gcc --version # < /opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-ld --version # < git log --format=%s --max-count=1 e6585a493921991653be1fd65c3aa3fb90b000ae # < make -s -j 120 ARCH=arm64 O=/kisskb/build/linus_arm64-allmodconfig_arm64-gcc5.4 CROSS_COMPILE=/opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux- allmodconfig # make -s -j 120 ARCH=arm64 O=/kisskb/build/linus_arm64-allmodconfig_arm64-gcc5.4 CROSS_COMPILE=/opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux- arch/arm64/Makefile:25: ld does not support --fix-cortex-a53-843419; kernel may be susceptible to erratum arch/arm64/Makefile:33: LSE atomics not supported by binutils /kisskb/src/samples/seccomp/user-trap.c: In function 'send_fd': /kisskb/src/samples/seccomp/user-trap.c:50:2: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing] ((int )CMSG_DATA(cmsg)) = fd; ^ /kisskb/src/samples/seccomp/user-trap.c: In function 'recv_fd': /kisskb/src/samples/seccomp/user-trap.c:83:2: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing] return ((int )CMSG_DATA(cmsg)); ^ Completed OK # rm -rf /kisskb/build/linus_arm64-allmodconfig_arm64-gcc5.4 # Build took: 0:12:10.755685

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