# git rev-parse -q --verify 055d8d9eae35ac1edb97fcf70f357cea227bf3b2^{commit}
055d8d9eae35ac1edb97fcf70f357cea227bf3b2
already have revision, skipping fetch
# git checkout -q -f -B kisskb 055d8d9eae35ac1edb97fcf70f357cea227bf3b2
# git clean -qxdf
# < git log -1
# commit 055d8d9eae35ac1edb97fcf70f357cea227bf3b2
# Merge: 40fa9167d307 9ce7610e6d20
# Author: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
# Date:   Sun Oct 7 07:07:33 2018 +0200
# 
#     Merge branch 'i2c/for-current' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux
#     
#     Wolfram writes:
#       "i2c for 4.19
#     
#        I2C has three driver bugfixes and a fix for a typo for you."
#     
#     * 'i2c/for-current' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux:
#       i2c: designware: Call i2c_dw_clk_rate() only when calculating timings
#       i2c: i2c-scmi: fix for i2c_smbus_write_block_data
#       i2c: i2c-isch: fix spelling mistake "unitialized" -> "uninitialized"
#       i2c: i2c-qcom-geni: Properly handle DMA safe buffers
# < /opt/cross/kisskb/br-sparc64-full-2016.08-613-ge98b4dd/bin/sparc64-linux-gcc --version
# < git log --format=%s --max-count=1 055d8d9eae35ac1edb97fcf70f357cea227bf3b2
# < make -s -j 80 ARCH=sparc64 O=/kisskb/build/linus_sparc64-defconfig_sparc64 CROSS_COMPILE=/opt/cross/kisskb/br-sparc64-full-2016.08-613-ge98b4dd/bin/sparc64-linux-  defconfig
# make -s -j 80 ARCH=sparc64 O=/kisskb/build/linus_sparc64-defconfig_sparc64 CROSS_COMPILE=/opt/cross/kisskb/br-sparc64-full-2016.08-613-ge98b4dd/bin/sparc64-linux-  
<stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp]
<stdin>:1335:2: warning: #warning syscall rseq not implemented [-Wcpp]
WARNING: EXPORT symbol "_mcount" [vmlinux] version generation failed, symbol will not be versioned.
  kernel: arch/sparc/boot/image is ready
WARNING: EXPORT symbol "_mcount" [vmlinux] version generation failed, symbol will not be versioned.
  kernel: arch/sparc/boot/zImage is ready
Completed OK
# rm -rf /kisskb/build/linus_sparc64-defconfig_sparc64
# Build took: 0:01:08.928438