# git rev-parse -q --verify 5e049663f678938dd56812ba870a471060f8ce28^{commit}
5e049663f678938dd56812ba870a471060f8ce28
already have revision, skipping fetch
# git checkout -q -f -B kisskb 5e049663f678938dd56812ba870a471060f8ce28
# git clean -qxdf
# < git log -1
# commit 5e049663f678938dd56812ba870a471060f8ce28
# Merge: 4207d59567c0 80fa46d6b9e7
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Sun Sep 25 09:03:31 2022 -0700
# 
#     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:
#      "Regression and bug fixes:
#     
#        - Performance regression fix from 5.18 on a Rasberry Pi
#     
#        - Fix extent parsing bug which triggers a BUG_ON when a (corrupted)
#          extent tree has has a non-root node when zero entries.
#     
#        - Fix a livelock where in the right (wrong) circumstances a large
#          number of nfsd threads can try to write to a nearly full file
#          system, and retry for hours(!)"
#     
#     * tag 'ext4_for_linus_stable' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4:
#       ext4: limit the number of retries after discarding preallocations blocks
#       ext4: fix bug in extents parsing when eh_entries == 0 and eh_depth > 0
#       ext4: use buckets for cr 1 block scan instead of rbtree
#       ext4: use locality group preallocation for small closed files
#       ext4: make directory inode spreading reflect flexbg size
#       ext4: avoid unnecessary spreading of allocations among groups
#       ext4: make mballoc try target group first even with mb_optimize_scan
# < /opt/cross/kisskb/korg/gcc-11.1.0-nolibc/s390-linux/bin/s390-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-11.1.0-nolibc/s390-linux/bin/s390-linux-ld --version
# < git log --format=%s --max-count=1 5e049663f678938dd56812ba870a471060f8ce28
# < make -s -j 32 ARCH=s390 O=/kisskb/build/linus_s390-defconfig_s390x-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/s390-linux/bin/s390-linux-  defconfig
# Added to kconfig CONFIG_DEBUG_INFO_BTF=n
# Added to kconfig 
# < make -s -j 32 ARCH=s390 O=/kisskb/build/linus_s390-defconfig_s390x-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/s390-linux/bin/s390-linux-  help
# make -s -j 32 ARCH=s390 O=/kisskb/build/linus_s390-defconfig_s390x-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/s390-linux/bin/s390-linux-  olddefconfig
# make -s -j 32 ARCH=s390 O=/kisskb/build/linus_s390-defconfig_s390x-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/s390-linux/bin/s390-linux-  
Completed OK
# rm -rf /kisskb/build/linus_s390-defconfig_s390x-gcc11
# Build took: 0:04:43.011789