Buildresult: linus/arm64-defconfig/arm64-gcc5 built on Mar 12 2019, 03:49

kisskb

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Status:	OK
Date/Time:	Mar 12 2019, 03:49
Duration:	0:02:24.567561
Builder:	ka4
Revision:	Merge tag 'kbuild-v5.1' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild (`ffd602eb4693bbb49b301fa059b109bbdebf9524)`
Target:	linus/arm64-defconfig/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:	defconfig (download)
Log:	Download original Possible warnings (2) drivers/i2c/busses/i2c-sh_mobile.c:399:26: warning: 'data' may be used uninitialized in this function [-Wmaybe-uninitialized] include/linux/spinlock.h:279:3: warning: 'flags' may be used uninitialized in this function [-Wmaybe-uninitialized] Full Log # git rev-parse -q --verify ffd602eb4693bbb49b301fa059b109bbdebf9524^{commit} ffd602eb4693bbb49b301fa059b109bbdebf9524 already have revision, skipping fetch # git checkout -q -f -B kisskb ffd602eb4693bbb49b301fa059b109bbdebf9524 # git clean -qxdf # < git log -1 # commit ffd602eb4693bbb49b301fa059b109bbdebf9524 # Merge: 5af7f115886f 9250d20e9ece # Author: Linus Torvalds <torvalds@linux-foundation.org> # Date: Sun Mar 10 17:48:21 2019 -0700 # # Merge tag 'kbuild-v5.1' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild # # Pull Kbuild updates from Masahiro Yamada: # # - do not generate unneeded top-level built-in.a # # - let git ignore O= directory entirely # # - optimize scripts/kallsyms slightly # # - exclude DWARF info from .s regardless of config options # # - fix GCC toolchain search path for Clang to prepare ld.lld support # # - do not generate modules.order when CONFIG_MODULES is disabled # # - simplify single target rules and remove VPATH for external module # build # # - allow to add optional flags to dpkg-buildpackage when building # deb-pkg # # - move some compiler option tests from Makefile to Kconfig # # - various Makefile cleanups # # tag 'kbuild-v5.1' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild: (40 commits) # kbuild: remove scripts/basic/% build target # kbuild: use -Werror=implicit-... instead of -Werror-implicit-... # kbuild: clean up scripts/gcc-version.sh # kbuild: remove cc-version macro # kbuild: update comment block of scripts/clang-version.sh # kbuild: remove commented-out INITRD_COMPRESS # kbuild: move -gsplit-dwarf, -gdwarf-4 option tests to Kconfig # kbuild: [bin]deb-pkg: add DPKG_FLAGS variable # kbuild: move ".config not found!" message from Kconfig to Makefile # kbuild: invoke syncconfig if include/config/auto.conf.cmd is missing # kbuild: simplify single target rules # kbuild: remove empty rules for makefiles # kbuild: make -r/-R effective in top Makefile for old Make versions # kbuild: move tools_silent to a more relevant place # kbuild: compute false-positive -Wmaybe-uninitialized cases in Kconfig # kbuild: refactor cc-cross-prefix implementation # kbuild: hardcode genksyms path and remove GENKSYMS variable # scripts/gdb: refactor rules for symlink creation # kbuild: create symlink to vmlinux-gdb.py in scripts_gdb target # scripts/gdb: do not descend into scripts/gdb from scripts # ... # < /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 ffd602eb4693bbb49b301fa059b109bbdebf9524 # < make -s -j 120 ARCH=arm64 O=/kisskb/build/linus_arm64-defconfig_arm64-gcc5.4 CROSS_COMPILE=/opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux- defconfig # make -s -j 120 ARCH=arm64 O=/kisskb/build/linus_arm64-defconfig_arm64-gcc5.4 CROSS_COMPILE=/opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux- arch/arm64/Makefile:27: ld does not support --fix-cortex-a53-843419; kernel may be susceptible to erratum arch/arm64/Makefile:40: LSE atomics not supported by binutils /kisskb/src/drivers/i2c/busses/i2c-sh_mobile.c: In function 'sh_mobile_i2c_isr': /kisskb/src/drivers/i2c/busses/i2c-sh_mobile.c:399:26: warning: 'data' may be used uninitialized in this function [-Wmaybe-uninitialized] pd->msg->buf[real_pos] = data; ^ /kisskb/src/drivers/i2c/busses/i2c-sh_mobile.c:372:16: note: 'data' was declared here unsigned char data; ^ In file included from /kisskb/src/include/linux/rwsem.h:16:0, from /kisskb/src/include/linux/notifier.h:15, from /kisskb/src/include/linux/clk.h:17, from /kisskb/src/drivers/tty/serial/sh-sci.c:24: /kisskb/src/drivers/tty/serial/sh-sci.c: In function 'sci_dma_rx_submit': /kisskb/src/include/linux/spinlock.h:279:3: warning: 'flags' may be used uninitialized in this function [-Wmaybe-uninitialized] _raw_spin_unlock_irqrestore(lock, flags); \ ^ /kisskb/src/drivers/tty/serial/sh-sci.c:1363:16: note: 'flags' was declared here unsigned long flags; ^ Completed OK # rm -rf /kisskb/build/linus_arm64-defconfig_arm64-gcc5.4 # Build took: 0:02:24.567561

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