# git rev-parse -q --verify 2ffb57dfa793ca2932c524a1e91d403b28bd84b9^{commit}
2ffb57dfa793ca2932c524a1e91d403b28bd84b9
already have revision, skipping fetch
# git checkout -q -f -B kisskb 2ffb57dfa793ca2932c524a1e91d403b28bd84b9
# git clean -qxdf
# < git log -1
# commit 2ffb57dfa793ca2932c524a1e91d403b28bd84b9
# Merge: 7648c44 bbfbf04
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Sat Jul 28 15:43:14 2018 -0700
# 
#     Merge tag 'gpio-v4.18-2' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio
#     
#     Pull GPIO fixes from Linus Walleij:
#      "Just a smallish OF fix and a driver fix:
#     
#        - OF flag fix for special regulator flags
#     
#        - fix up the Uniphier IRQ callback"
#     
#     * tag 'gpio-v4.18-2' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio:
#       gpio: uniphier: set legitimate irq trigger type in .to_irq hook
#       gpio: of: Handle fixed regulator flags properly
# < /opt/cross/kisskb/br-xtensa-full-2016.08-613-ge98b4dd/bin/xtensa-linux-gcc --version
# < git log --format=%s --max-count=1 2ffb57dfa793ca2932c524a1e91d403b28bd84b9
# < make -s -j 48 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 48 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
<stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp]
<stdin>:1335:2: warning: #warning syscall rseq not implemented [-Wcpp]
Completed OK
# rm -rf /kisskb/build/linus_xtensa-defconfig_xtensa
# Build took: 0:00:25.181899