# git rev-parse -q --verify eed9688f8513189295887e5a27ec7f576754b60e^{commit}
eed9688f8513189295887e5a27ec7f576754b60e
already have revision, skipping fetch
# git checkout -q -f -B kisskb eed9688f8513189295887e5a27ec7f576754b60e
# git clean -qxdf
# < git log -1
# commit eed9688f8513189295887e5a27ec7f576754b60e
# Merge: 72af84151fa7 72a8f089c382
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Wed Dec 26 13:03:47 2018 -0800
# 
#     Merge branch 'ras-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
#     
#     Pull x86 RAS updates from Borislav Petkov:
#      "This time around we have a subsystem reorganization to offer, with the
#       new directory being
#     
#         arch/x86/kernel/cpu/mce/
#     
#       and all compilation units' names streamlined under it"
#     
#     * 'ras-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
#       x86/mce: Restore MCE injector's module name
#       x86/mce: Unify pr_* prefix
#       x86/mce: Streamline MCE subsystem's naming
# < /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 eed9688f8513189295887e5a27ec7f576754b60e
# < make -s -j 10 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 10 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: 0:00:30.113163