# git rev-parse -q --verify de6629eb262e0dc52a2367db38e3d2780cff5427^{commit}
de6629eb262e0dc52a2367db38e3d2780cff5427
already have revision, skipping fetch
# git checkout -q -f -B kisskb de6629eb262e0dc52a2367db38e3d2780cff5427
# git clean -qxdf
# < git log -1
# commit de6629eb262e0dc52a2367db38e3d2780cff5427
# Merge: 4f548c25a38e a3869d43c980
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Thu Jan 10 14:16:47 2019 -0800
# 
#     Merge tag 'pci-v5.0-fixes-1' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci
#     
#     Pull PCI fix from Bjorn Helgaas:
#      "Fix Amlogic Meson host controller driver build failure (Corentin
#       Labbe)"
#     
#     * tag 'pci-v5.0-fixes-1' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci:
#       PCI: amlogic: Fix build failure due to missing gpio header
# < /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 de6629eb262e0dc52a2367db38e3d2780cff5427
# < make -s -j 80 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 80 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>: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-allnoconfig_xtensa
# Build took: 0:00:15.323816