# git rev-parse -q --verify f25a5481af12c2360710583b84537eb9e652d57d^{commit}
f25a5481af12c2360710583b84537eb9e652d57d
already have revision, skipping fetch
# git checkout -q -f -B kisskb f25a5481af12c2360710583b84537eb9e652d57d
# git clean -qxdf
# < git log -1
# commit f25a5481af12c2360710583b84537eb9e652d57d
# Merge: f31531e55495 3dd60fb9d95d
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Thu Oct 28 16:50:25 2021 -0700
# 
#     Merge tag 'libnvdimm-fixes-5.15-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm
#     
#     Pull libnvdimm fix from Dan Williams:
#     
#      - Fix a regression introduced in v5.15-rc6 that caused nvdimm namespace
#        shutdown to hang due to reworks in the block layer q_usage_count.
#     
#     * tag 'libnvdimm-fixes-5.15-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm:
#       nvdimm/pmem: stop using q_usage_count as external pgmap refcount
# < /opt/cross/kisskb/korg/gcc-9.3.0-nolibc/or1k-linux/bin/or1k-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-9.3.0-nolibc/or1k-linux/bin/or1k-linux-ld --version
# < git log --format=%s --max-count=1 f25a5481af12c2360710583b84537eb9e652d57d
# < make -s -j 32 ARCH=openrisc O=/kisskb/build/linus_or1ksim_defconfig_or32 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-9.3.0-nolibc/or1k-linux/bin/or1k-linux-  or1ksim_defconfig
# < make -s -j 32 ARCH=openrisc O=/kisskb/build/linus_or1ksim_defconfig_or32 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-9.3.0-nolibc/or1k-linux/bin/or1k-linux-  help
# make -s -j 32 ARCH=openrisc O=/kisskb/build/linus_or1ksim_defconfig_or32 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-9.3.0-nolibc/or1k-linux/bin/or1k-linux-  olddefconfig
# make -s -j 32 ARCH=openrisc O=/kisskb/build/linus_or1ksim_defconfig_or32 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-9.3.0-nolibc/or1k-linux/bin/or1k-linux-  
Completed OK
# rm -rf /kisskb/build/linus_or1ksim_defconfig_or32
# Build took: 0:00:23.320032