# git rev-parse -q --verify 583615b27d2c360ed64226d7eec47ed81a0d5057^{commit}
583615b27d2c360ed64226d7eec47ed81a0d5057
already have revision, skipping fetch
# git checkout -q -f -B kisskb 583615b27d2c360ed64226d7eec47ed81a0d5057
# git clean -qxdf
# < git log -1
# commit 583615b27d2c360ed64226d7eec47ed81a0d5057
# Author: Masahiro Yamada <yamada.masahiro@socionext.com>
# Date:   Fri Jan 18 17:16:52 2019 +0900
# 
#     kbuild: descend to scripts/kconfig/ directly when syncconfig is needed
#     
#     The recursion of the top Makefile is inefficient.
#     Just descend to scripts/kconfig/.
#     
#     Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/x86_64-linux/bin/x86_64-linux-gcc --version
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/x86_64-linux/bin/x86_64-linux-ld --version
# < git log --format=%s --max-count=1 583615b27d2c360ed64226d7eec47ed81a0d5057
# < make -s -j 80 ARCH=x86_64 O=/kisskb/build/kbuild_x86_64-allnoconfig_x86_64-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/x86_64-linux/bin/x86_64-linux-  allnoconfig

WARNING: unmet direct dependencies detected for PCI_LOCKLESS_CONFIG
  Depends on [n]: PCI [=n]
  Selected by [y]:
  - X86 [=y]

WARNING: unmet direct dependencies detected for PCI_LOCKLESS_CONFIG
  Depends on [n]: PCI [=n]
  Selected by [y]:
  - X86 [=y]
# make -s -j 80 ARCH=x86_64 O=/kisskb/build/kbuild_x86_64-allnoconfig_x86_64-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/x86_64-linux/bin/x86_64-linux-  
/kisskb/src/kernel/printk/printk.c: In function 'devkmsg_sysctl_set_loglvl':
/kisskb/src/kernel/printk/printk.c:186:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/arch/x86/kernel/apic/io_apic.c: In function 'mp_map_pin_to_irq':
/kisskb/src/arch/x86/kernel/apic/io_apic.c:1034:6: warning: 'irq' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/arch/x86/kernel/e820.c: In function 'e820__setup_pci_gap':
/kisskb/src/arch/x86/kernel/e820.c:650:16: warning: 'gapstart' may be used uninitialized in this function [-Wuninitialized]
Completed OK
# rm -rf /kisskb/build/kbuild_x86_64-allnoconfig_x86_64-gcc4.6
# Build took: 0:00:20.476045