# git rev-parse -q --verify ab2a7a35c4e7e848de9a7cf70f36b62584154140^{commit}
ab2a7a35c4e7e848de9a7cf70f36b62584154140
already have revision, skipping fetch
# git checkout -q -f -B kisskb ab2a7a35c4e7e848de9a7cf70f36b62584154140
# git clean -qxdf
# < git log -1
# commit ab2a7a35c4e7e848de9a7cf70f36b62584154140
# Merge: 65893b49d868 41e76c6a3c83
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Sat Oct 2 11:00:36 2021 -0700
# 
#     Merge tag 'block-5.15-2021-10-01' of git://git.kernel.dk/linux-block
#     
#     Pull block fixes from Jens Axboe:
#      "A few block fixes for this release:
#     
#        - Revert a BFQ commit that causes breakage for people. Unfortunately
#          it was auto-selected for stable as well, so now 5.14.7 suffers from
#          it too. Hopefully stable will pick up this revert quickly too, so
#          we can remove the issue on that end as well.
#     
#        - Add a quirk for Apple NVMe controllers, which due to their
#          non-compliance broke due to the introduction of command sequences
#          (Keith)
#     
#        - Use shifts in nbd, fixing a __divdi3 issue (Nick)"
#     
#     * tag 'block-5.15-2021-10-01' of git://git.kernel.dk/linux-block:
#       nbd: use shifts rather than multiplies
#       Revert "block, bfq: honor already-setup queue merges"
#       nvme: add command id quirk for apple controllers
# < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-ld --version
# < git log --format=%s --max-count=1 ab2a7a35c4e7e848de9a7cf70f36b62584154140
# < make -s -j 48 ARCH=x86 O=/kisskb/build/linus_x86_64_defconfig_x86_64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-  x86_64_defconfig
# < make -s -j 48 ARCH=x86 O=/kisskb/build/linus_x86_64_defconfig_x86_64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-  help
# make -s -j 48 ARCH=x86 O=/kisskb/build/linus_x86_64_defconfig_x86_64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-  olddefconfig
# make -s -j 48 ARCH=x86 O=/kisskb/build/linus_x86_64_defconfig_x86_64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-  
Completed OK
# rm -rf /kisskb/build/linus_x86_64_defconfig_x86_64-gcc8
# Build took: 0:02:29.272159