# git rev-parse -q --verify df3865f8f56879b7e9f0ca47fa7bc5f2252df6d3^{commit}
df3865f8f56879b7e9f0ca47fa7bc5f2252df6d3
already have revision, skipping fetch
# git checkout -q -f -B kisskb df3865f8f56879b7e9f0ca47fa7bc5f2252df6d3
# git clean -qxdf
# < git log -1
# commit df3865f8f56879b7e9f0ca47fa7bc5f2252df6d3
# Merge: e8b50608f666 13c80dda84c4
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Sat Feb 9 13:43:12 2019 -0800
# 
#     Merge branch 'i2c/for-current' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux
#     
#     Pull i2c fixes from Wolfram Sang:
#      "One PM related driver bugfix and a MAINTAINERS update"
#     
#     * 'i2c/for-current' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux:
#       MAINTAINERS: Update the ocores i2c bus driver maintainer, etc
#       i2c: omap: Use noirq system sleep pm ops to idle device for suspend
# < /opt/cross/kisskb/br-xtensa-full-2016.08-613-ge98b4dd/bin/xtensa-linux-gcc --version
# < /opt/cross/kisskb/br-xtensa-full-2016.08-613-ge98b4dd/bin/xtensa-linux-ld --version
# < git log --format=%s --max-count=1 df3865f8f56879b7e9f0ca47fa7bc5f2252df6d3
# < 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
# 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-  
<stdin>:1333:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp]
<stdin>:1336:2: warning: #warning syscall rseq not implemented [-Wcpp]
Completed OK
# rm -rf /kisskb/build/linus_xtensa-defconfig_xtensa
# Build took: 0:00:23.956435