# git rev-parse -q --verify a4ccb5f9dc6c4fb4d4c0a9d73a911986f20ec88a^{commit}
a4ccb5f9dc6c4fb4d4c0a9d73a911986f20ec88a
already have revision, skipping fetch
# git checkout -q -f -B kisskb a4ccb5f9dc6c4fb4d4c0a9d73a911986f20ec88a
# git clean -qxdf
# < git log -1
# commit a4ccb5f9dc6c4fb4d4c0a9d73a911986f20ec88a
# Merge: 8f76216c80c2 1daa0449d287
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Fri May 3 09:14:07 2019 -0700
# 
#     Merge tag 'drm-fixes-2019-05-03' of git://anongit.freedesktop.org/drm/drm
#     
#     Pull drm fix from Dave Airlie:
#      "Just a single qxl revert"
#     
#     * tag 'drm-fixes-2019-05-03' of git://anongit.freedesktop.org/drm/drm:
#       Revert "drm/qxl: drop prime import/export callbacks"
# < /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 a4ccb5f9dc6c4fb4d4c0a9d73a911986f20ec88a
# < make -s -j 48 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
# make -s -j 48 ARCH=xtensa O=/kisskb/build/linus_xtensa-allnoconfig_xtensa CROSS_COMPILE=/opt/cross/kisskb/br-xtensa-full-2016.08-613-ge98b4dd/bin/xtensa-linux-  
Completed OK
# rm -rf /kisskb/build/linus_xtensa-allnoconfig_xtensa
# Build took: 0:00:13.838364