# git rev-parse -q --verify 9f203e2f2f065cd74553e6474f0ae3675f39fb0f^{commit}
9f203e2f2f065cd74553e6474f0ae3675f39fb0f
already have revision, skipping fetch
# git checkout -q -f -B kisskb 9f203e2f2f065cd74553e6474f0ae3675f39fb0f
# git clean -qxdf
# < git log -1
# commit 9f203e2f2f065cd74553e6474f0ae3675f39fb0f
# Merge: a22dd3629e25 184d47f0fd36
# Author: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
# Date:   Thu Oct 11 12:28:23 2018 +0200
# 
#     Merge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
#     
#     Ingo writes:
#       "x86 fixes
#     
#        An intel_rdt memory access fix and a VLA fix in pgd_alloc()."
#     
#     * 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
#       x86/mm: Avoid VLA in pgd_alloc()
#       x86/intel_rdt: Fix out-of-bounds memory access in CBM tests
# < /opt/cross/kisskb/br-xtensa-full-2016.08-613-ge98b4dd/bin/xtensa-linux-gcc --version
# < git log --format=%s --max-count=1 9f203e2f2f065cd74553e6474f0ae3675f39fb0f
# < make -s -j 120 ARCH=xtensa O=/kisskb/build/linus_xtensa-allnoconfig_xtensa CROSS_COMPILE=/opt/cross/kisskb/br-xtensa-full-2016.08-613-ge98b4dd/bin/xtensa-linux-  allnoconfig
drivers/staging/mt7621-dts/Kconfig:4:warning: 'BUILTIN_DTB' has wrong type. 'select' only accept arguments of bool and tristate type
# make -s -j 120 ARCH=xtensa O=/kisskb/build/linus_xtensa-allnoconfig_xtensa CROSS_COMPILE=/opt/cross/kisskb/br-xtensa-full-2016.08-613-ge98b4dd/bin/xtensa-linux-  
<stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp]
<stdin>:1335:2: warning: #warning syscall rseq not implemented [-Wcpp]
Completed OK
# rm -rf /kisskb/build/linus_xtensa-allnoconfig_xtensa
# Build took: 0:00:09.031788