# git rev-parse -q --verify 9c0c4d24ac000e52d55348961d3a3ba42065e0cf^{commit}
9c0c4d24ac000e52d55348961d3a3ba42065e0cf
already have revision, skipping fetch
# git checkout -q -f -B kisskb 9c0c4d24ac000e52d55348961d3a3ba42065e0cf
# git clean -qxdf
# < git log -1
# commit 9c0c4d24ac000e52d55348961d3a3ba42065e0cf
# Merge: da4d34b66972 9fbfabfda25d
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Fri Oct 22 17:42:13 2021 -1000
# 
#     Merge tag 'block-5.15-2021-10-22' of git://git.kernel.dk/linux-block
#     
#     Pull block fixes from Jens Axboe:
#      "Fix for the cgroup code not ussing irq safe stats updates, and one fix
#       for an error handling condition in add_partition()"
#     
#     * tag 'block-5.15-2021-10-22' of git://git.kernel.dk/linux-block:
#       block: fix incorrect references to disk objects
#       blk-cgroup: blk_cgroup_bio_start() should use irq-safe operations on blkg->iostat_cpu
# < /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 9c0c4d24ac000e52d55348961d3a3ba42065e0cf
# < make -s -j 48 ARCH=xtensa O=/kisskb/build/linus_xtensa-defconfig_xtensa CROSS_COMPILE=/opt/cross/kisskb/br-xtensa-full-2016.08-613-ge98b4dd/bin/xtensa-linux-  defconfig
# < make -s -j 48 ARCH=xtensa O=/kisskb/build/linus_xtensa-defconfig_xtensa CROSS_COMPILE=/opt/cross/kisskb/br-xtensa-full-2016.08-613-ge98b4dd/bin/xtensa-linux-  help
# make -s -j 48 ARCH=xtensa O=/kisskb/build/linus_xtensa-defconfig_xtensa CROSS_COMPILE=/opt/cross/kisskb/br-xtensa-full-2016.08-613-ge98b4dd/bin/xtensa-linux-  olddefconfig
# make -s -j 48 ARCH=xtensa O=/kisskb/build/linus_xtensa-defconfig_xtensa CROSS_COMPILE=/opt/cross/kisskb/br-xtensa-full-2016.08-613-ge98b4dd/bin/xtensa-linux-  
Completed OK
# rm -rf /kisskb/build/linus_xtensa-defconfig_xtensa
# Build took: 0:00:33.567560