# git rev-parse -q --verify 99cc7ad46b62ef20b0478147677bebd1157bd9cf^{commit}
99cc7ad46b62ef20b0478147677bebd1157bd9cf
already have revision, skipping fetch
# git checkout -q -f -B kisskb 99cc7ad46b62ef20b0478147677bebd1157bd9cf
# git clean -qxdf
# < git log -1
# commit 99cc7ad46b62ef20b0478147677bebd1157bd9cf
# Merge: 0214f46 19358d4
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Tue Aug 21 17:40:46 2018 -0700
# 
#     Merge branch 'i2c/for-4.19' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux
#     
#     Pull i2c updates from Wolfram Sang:
#     
#      - the core has now a lockless variant of i2c_smbus_xfer. Some open
#        coded versions of this got removed in drivers. This also enables
#        proper SCCB support in regmap.
#     
#      - locking got a more precise naming. i2c_{un}lock_adapter() had to go,
#        and we know use i2c_lock_bus() consistently with flags like
#        I2C_LOCK_ROOT_ADAPTER and I2C_LOCK_SEGMENT to avoid ambiguity.
#     
#      - the gpio fault injector got a new delicate testcase
#     
#      - the bus recovery procedure got fixed to handle the new testcase
#        correctly
#     
#      - a new quirk flag for controllers not able to handle zero length
#        messages together with driver updates to use it
#     
#      - new drivers: FSI bus attached I2C masters, GENI I2C controller, Owl
#        family S900
#     
#      - and a good set of driver improvements and bugfixes
#     
#     * 'i2c/for-4.19' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: (77 commits)
#       i2c: rcar: implement STOP and REP_START according to docs
#       i2c: rcar: refactor private flags
#       i2c: core: ACPI: Make acpi_gsb_i2c_read_bytes() check i2c_transfer return value
#       i2c: core: ACPI: Properly set status byte to 0 for multi-byte writes
#       dt-bindings: i2c: rcar: Add r8a774a1 support
#       dt-bindings: i2c: sh_mobile: Add r8a774a1 support
#       i2c: imx: Simplify stopped state tracking
#       i2c: imx: Fix race condition in dma read
#       i2c: pasemi: remove hardcoded bus numbers on smbus
#       i2c: designware: Add SPDX license tag
#       i2c: designware: Convert to use struct i2c_timings
#       i2c: core: Parse SDA hold time from firmware
#       i2c: designware-pcidrv: Mark expected switch fall-through
#       i2c: amd8111: Mark expected switch fall-through
#       i2c: sh_mobile: use core to detect 'no zero length read' quirk
#       i2c: xlr: use core to detect 'no zero length' quirk
#       i2c: rcar: use core to detect 'no zero length' quirk
#       i2c: stu300: use core to detect 'no zero length' quirk
#       i2c: pmcmsp: use core to detect 'no zero length' quirk
#       i2c: mxs: use core to detect 'no zero length' quirk
#       ...
# < /opt/cross/kisskb/or1k-linux-5.4.0-20170218/or1k-linux/bin/or1k-linux-gcc --version
# < git log --format=%s --max-count=1 99cc7ad46b62ef20b0478147677bebd1157bd9cf
# < make -s -j 10 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 10 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-  
Completed OK
# rm -rf /kisskb/build/linus_or1ksim_defconfig_or32
# Build took: 0:00:43.138588