# git rev-parse -q --verify 625e2001e99e82ea3eb5b0370a428a4328b9166b^{commit}
625e2001e99e82ea3eb5b0370a428a4328b9166b
already have revision, skipping fetch
# git checkout -q -f -B kisskb 625e2001e99e82ea3eb5b0370a428a4328b9166b
# git clean -qxdf
# < git log -1
# commit 625e2001e99e82ea3eb5b0370a428a4328b9166b
# Merge: 54c6fd5 eb0b4aa
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Fri May 4 05:47:21 2018 -1000
# 
#     Merge tag 'for-linus-4.17-rc4-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip
#     
#     Pull xen cleanup from Juergen Gross:
#      "One cleanup to remove VLAs from the kernel"
#     
#     * tag 'for-linus-4.17-rc4-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip:
#       x86/xen: Remove use of VLAs
# < /opt/cross/kisskb/br-xtensa-full-2016.08-613-ge98b4dd/bin/xtensa-linux-gcc --version
# < git log --format=%s --max-count=1 625e2001e99e82ea3eb5b0370a428a4328b9166b
# < make -s -j 80 ARCH=xtensa O=/kisskb/build/linus_xtensa-defconfig_xtensa CROSS_COMPILE=/opt/cross/kisskb/br-xtensa-full-2016.08-613-ge98b4dd/bin/xtensa-linux-  defconfig
drivers/staging/mt7621-dts/Kconfig:4:warning: 'BUILTIN_DTB' has wrong type. 'select' only accept arguments of bool and tristate type
# make -s -j 80 ARCH=xtensa O=/kisskb/build/linus_xtensa-defconfig_xtensa CROSS_COMPILE=/opt/cross/kisskb/br-xtensa-full-2016.08-613-ge98b4dd/bin/xtensa-linux-  
drivers/staging/mt7621-dts/Kconfig:4:warning: 'BUILTIN_DTB' has wrong type. 'select' only accept arguments of bool and tristate type
CONFIG_CC_STACKPROTECTOR_AUTO: Compiler does not support any known stack-protector
Completed OK
# rm -rf /kisskb/build/linus_xtensa-defconfig_xtensa
# Build took: 0:00:28.246598