# git rev-parse -q --verify be779f03d563981c65cc7417cc5e0dbbc5b89d30^{commit}
be779f03d563981c65cc7417cc5e0dbbc5b89d30
already have revision, skipping fetch
# git checkout -q -f -B kisskb be779f03d563981c65cc7417cc5e0dbbc5b89d30
# git clean -qxdf
# < git log -1
# commit be779f03d563981c65cc7417cc5e0dbbc5b89d30
# Merge: d290ef9 00979ce
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Wed Jun 13 08:40:34 2018 -0700
# 
#     Merge tag 'kbuild-v4.18-2' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild
#     
#     Pull more Kbuild updates from Masahiro Yamada:
#     
#      - fix some bugs introduced by the recent Kconfig syntax extension
#     
#      - add some symbols about compiler information in Kconfig, such as
#        CC_IS_GCC, CC_IS_CLANG, GCC_VERSION, etc.
#     
#      - test compiler capability for the stack protector in Kconfig, and
#        clean-up Makefile
#     
#      - test compiler capability for GCC-plugins in Kconfig, and clean-up
#        Makefile
#     
#      - allow to enable GCC-plugins for COMPILE_TEST
#     
#      - test compiler capability for KCOV in Kconfig and correct dependency
#     
#      - remove auto-detect mode of the GCOV format, which is now more nicely
#        handled in Kconfig
#     
#      - test compiler capability for mprofile-kernel on PowerPC, and clean-up
#        Makefile
#     
#      - misc cleanups
#     
#     * tag 'kbuild-v4.18-2' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild:
#       linux/linkage.h: replace VMLINUX_SYMBOL_STR() with __stringify()
#       kconfig: fix localmodconfig
#       sh: remove no-op macro VMLINUX_SYMBOL()
#       powerpc/kbuild: move -mprofile-kernel check to Kconfig
#       Documentation: kconfig: add recommended way to describe compiler support
#       gcc-plugins: disable GCC_PLUGIN_STRUCTLEAK_BYREF_ALL for COMPILE_TEST
#       gcc-plugins: allow to enable GCC_PLUGINS for COMPILE_TEST
#       gcc-plugins: test plugin support in Kconfig and clean up Makefile
#       gcc-plugins: move GCC version check for PowerPC to Kconfig
#       kcov: test compiler capability in Kconfig and correct dependency
#       gcov: remove CONFIG_GCOV_FORMAT_AUTODETECT
#       arm64: move GCC version check for ARCH_SUPPORTS_INT128 to Kconfig
#       kconfig: add CC_IS_CLANG and CLANG_VERSION
#       kconfig: add CC_IS_GCC and GCC_VERSION
#       stack-protector: test compiler capability in Kconfig and drop AUTO mode
#       kbuild: fix endless syncconfig in case arch Makefile sets CROSS_COMPILE
# < /opt/cross/kisskb/br-sparc64-full-2016.08-613-ge98b4dd/bin/sparc64-linux-gcc --version
# < git log --format=%s --max-count=1 be779f03d563981c65cc7417cc5e0dbbc5b89d30
# < make -s -j 48 ARCH=sparc64 O=/kisskb/build/linus_sparc64-allnoconfig_sparc64 CROSS_COMPILE=/opt/cross/kisskb/br-sparc64-full-2016.08-613-ge98b4dd/bin/sparc64-linux-  allnoconfig

WARNING: unmet direct dependencies detected for COMPAT_BINFMT_ELF
  Depends on [n]: COMPAT [=y] && BINFMT_ELF [=n]
  Selected by [y]:
  - COMPAT [=y] && SPARC64 [=y]
# make -s -j 48 ARCH=sparc64 O=/kisskb/build/linus_sparc64-allnoconfig_sparc64 CROSS_COMPILE=/opt/cross/kisskb/br-sparc64-full-2016.08-613-ge98b4dd/bin/sparc64-linux-  

WARNING: unmet direct dependencies detected for COMPAT_BINFMT_ELF
  Depends on [n]: COMPAT [=y] && BINFMT_ELF [=n]
  Selected by [y]:
  - COMPAT [=y] && SPARC64 [=y]

WARNING: unmet direct dependencies detected for COMPAT_BINFMT_ELF
  Depends on [n]: COMPAT [=y] && BINFMT_ELF [=n]
  Selected by [y]:
  - COMPAT [=y] && SPARC64 [=y]
<stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp]
<stdin>:1335:2: warning: #warning syscall rseq not implemented [-Wcpp]
  kernel: arch/sparc/boot/image is ready
  kernel: arch/sparc/boot/zImage is ready
Completed OK
# rm -rf /kisskb/build/linus_sparc64-allnoconfig_sparc64
# Build took: 0:00:14.072619