# 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/or1k-linux-5.4.0-20170218/or1k-linux/bin/or1k-linux-gcc --version
# < git log --format=%s --max-count=1 2ffb57dfa793ca2932c524a1e91d403b28bd84b9
# < make -s -j 48 ARCH=openrisc O=/kisskb/build/linus_or1ksim_defconfig_or32 CROSS_COMPILE=/opt/cross/kisskb/or1k-linux-5.4.0-20170218/or1k-linux/bin/or1k-linux-  or1ksim_defconfig
# make -s -j 48 ARCH=openrisc O=/kisskb/build/linus_or1ksim_defconfig_or32 CROSS_COMPILE=/opt/cross/kisskb/or1k-linux-5.4.0-20170218/or1k-linux/bin/or1k-linux-  
<stdin>:1335:2: warning: #warning syscall rseq not implemented [-Wcpp]
Completed OK
# rm -rf /kisskb/build/linus_or1ksim_defconfig_or32
# Build took: 0:00:26.940012