# git rev-parse -q --verify 642b151f45dd54809ea00ecd3976a56c1ec9b53d^{commit}
642b151f45dd54809ea00ecd3976a56c1ec9b53d
already have revision, skipping fetch
# git checkout -q -f -B kisskb 642b151f45dd54809ea00ecd3976a56c1ec9b53d
# git clean -qxdf
# < git log -1
# commit 642b151f45dd54809ea00ecd3976a56c1ec9b53d
# Merge: 45088963ca9c 843385694721
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Mon May 18 11:29:21 2020 -0700
# 
#     Merge branch 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity
#     
#     Pull integrity fixes from Mimi Zohar:
#      "A couple of miscellaneous bug fixes for the integrity subsystem:
#     
#       IMA:
#     
#        - Properly modify the open flags in order to calculate the file hash.
#     
#        - On systems requiring the IMA policy to be signed, the policy is
#          loaded differently. Don't differentiate between "enforce" and
#          either "log" or "fix" modes how the policy is loaded.
#     
#       EVM:
#     
#        - Two patches to fix an EVM race condition, normally the result of
#          attempting to load an unsupported hash algorithm.
#     
#        - Use the lockless RCU version for walking an append only list"
#     
#     * 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity:
#       evm: Fix a small race in init_desc()
#       evm: Fix RCU list related warnings
#       ima: Fix return value of ima_write_policy()
#       evm: Check also if *tfm is an error pointer in init_desc()
#       ima: Set file->f_mode instead of file->f_flags in ima_calc_file_hash()
# < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/s390-linux/bin/s390-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/s390-linux/bin/s390-linux-ld --version
# < git log --format=%s --max-count=1 642b151f45dd54809ea00ecd3976a56c1ec9b53d
# < make -s -j 8 ARCH=s390 O=/kisskb/build/linus_s390-defconfig_s390x-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/s390-linux/bin/s390-linux-  defconfig
# < make -s -j 8 ARCH=s390 O=/kisskb/build/linus_s390-defconfig_s390x-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/s390-linux/bin/s390-linux-  help
# make -s -j 8 ARCH=s390 O=/kisskb/build/linus_s390-defconfig_s390x-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/s390-linux/bin/s390-linux-  olddefconfig
# make -s -j 8 ARCH=s390 O=/kisskb/build/linus_s390-defconfig_s390x-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/s390-linux/bin/s390-linux-  
Completed OK
# rm -rf /kisskb/build/linus_s390-defconfig_s390x-gcc8
# Build took: 0:06:55.496809