# git rev-parse -q --verify d6d09a6942050f21b065a134169002b4d6b701ef^{commit}
d6d09a6942050f21b065a134169002b4d6b701ef
already have revision, skipping fetch
# git checkout -q -f -B kisskb d6d09a6942050f21b065a134169002b4d6b701ef
# git clean -qxdf
# < git log -1
# commit d6d09a6942050f21b065a134169002b4d6b701ef
# Merge: 01f15f3773bf 3f79f6f6247c
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Wed Aug 18 12:06:42 2021 -0700
# 
#     Merge tag 'for-5.14-rc6-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux
#     
#     Pull btrfs fix from David Sterba:
#      "One more fix for cross-rename, adding a missing check for directory
#       and subvolume, this could lead to a crash"
#     
#     * tag 'for-5.14-rc6-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux:
#       btrfs: prevent rename2 from exchanging a subvol with a directory from different parents
# < /opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux-gcc --version
# < /opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux-ld --version
# < git log --format=%s --max-count=1 d6d09a6942050f21b065a134169002b4d6b701ef
# < make -s -j 120 ARCH=um O=/kisskb/build/linus_um-defconfig_um-x86_64 CROSS_COMPILE=/opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux- SUBARCH=x86_64 defconfig
# < make -s -j 120 ARCH=um O=/kisskb/build/linus_um-defconfig_um-x86_64 CROSS_COMPILE=/opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux- SUBARCH=x86_64 help
# make -s -j 120 ARCH=um O=/kisskb/build/linus_um-defconfig_um-x86_64 CROSS_COMPILE=/opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux- SUBARCH=x86_64 olddefconfig
# make -s -j 120 ARCH=um O=/kisskb/build/linus_um-defconfig_um-x86_64 CROSS_COMPILE=/opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux- SUBARCH=x86_64 
  LINK linux
Completed OK
# rm -rf /kisskb/build/linus_um-defconfig_um-x86_64
# Build took: 0:00:31.496900