# git gc
# git rev-parse -q --verify d8ad2ce873abab1cfd38779c626b79cef6307aac^{commit}
# git fetch -q -n -f git://fs.ozlabs.ibm.com/kernel/linus master
# git rev-parse -q --verify d8ad2ce873abab1cfd38779c626b79cef6307aac^{commit}
d8ad2ce873abab1cfd38779c626b79cef6307aac
# git checkout -q -f -B kisskb d8ad2ce873abab1cfd38779c626b79cef6307aac
# git clean -qxdf
# < git log -1
# commit d8ad2ce873abab1cfd38779c626b79cef6307aac
# Merge: 18118a4298fd f340b3d90274
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Sun Feb 6 10:34:45 2022 -0800
# 
#     Merge tag 'ext4_for_linus_stable' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4
#     
#     Pull ext4 fixes from Ted Ts'o:
#      "Various bug fixes for ext4 fast commit and inline data handling.
#     
#       Also fix regression introduced as part of moving to the new mount API"
#     
#     * tag 'ext4_for_linus_stable' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4:
#       fs/ext4: fix comments mentioning i_mutex
#       ext4: fix incorrect type issue during replay_del_range
#       jbd2: fix kernel-doc descriptions for jbd2_journal_shrink_{scan,count}()
#       ext4: fix potential NULL pointer dereference in ext4_fill_super()
#       jbd2: refactor wait logic for transaction updates into a common function
#       jbd2: cleanup unused functions declarations from jbd2.h
#       ext4: fix error handling in ext4_fc_record_modified_inode()
#       ext4: remove redundant max inline_size check in ext4_da_write_inline_data_begin()
#       ext4: fix error handling in ext4_restore_inline_data()
#       ext4: fast commit may miss file actions
#       ext4: fast commit may not fallback for ineligible commit
#       ext4: modify the logic of ext4_mb_new_blocks_simple
#       ext4: prevent used blocks from being allocated during fast commit replay
# < /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 d8ad2ce873abab1cfd38779c626b79cef6307aac
# < make -s -j 32 ARCH=x86_64 O=/kisskb/build/linus_x86_64-allnoconfig_x86_64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-  allnoconfig
# < make -s -j 32 ARCH=x86_64 O=/kisskb/build/linus_x86_64-allnoconfig_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 32 ARCH=x86_64 O=/kisskb/build/linus_x86_64-allnoconfig_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 32 ARCH=x86_64 O=/kisskb/build/linus_x86_64-allnoconfig_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-allnoconfig_x86_64-gcc8
# Build took: 0:06:29.134001