# git rev-parse -q --verify de5c208d533a46a074eb46ea17f672cc005a7269^{commit}
de5c208d533a46a074eb46ea17f672cc005a7269
already have revision, skipping fetch
# git checkout -q -f -B kisskb de5c208d533a46a074eb46ea17f672cc005a7269
# git clean -qxdf
# < git log -1
# commit de5c208d533a46a074eb46ea17f672cc005a7269
# Merge: 3abc3ae553c7 9b4d5c01eb23
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Wed Jun 22 14:08:06 2022 -0500
# 
#     Merge tag 'linux-kselftest-fixes-5.19-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest
#     
#     Pull Kselftest fixes from Shuah Khan:
#      "Compile time fixes and run-time resources leaks:
#     
#        - Fix clang cross compilation
#     
#        - Fix resource leak when return error
#     
#        - fix compile error for dma_map_benchmark
#     
#        - Fix regression - make use of GUP_TEST_FILE macro"
#     
#     * tag 'linux-kselftest-fixes-5.19-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest:
#       selftests: make use of GUP_TEST_FILE macro
#       selftests: vm: Fix resource leak when return error
#       selftests dma: fix compile error for dma_map_benchmark
#       selftests: Fix clang cross compilation
# < /opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux-gcc --version
# < /opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux-ld --version
# < git log --format=%s --max-count=1 de5c208d533a46a074eb46ea17f672cc005a7269
# < make -s -j 40 ARCH=um O=/kisskb/build/linus_um-defconfig_um-x86_64 CROSS_COMPILE=/opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux- SUBARCH=x86_64 defconfig
# < make -s -j 40 ARCH=um O=/kisskb/build/linus_um-defconfig_um-x86_64 CROSS_COMPILE=/opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux- SUBARCH=x86_64 help
# make -s -j 40 ARCH=um O=/kisskb/build/linus_um-defconfig_um-x86_64 CROSS_COMPILE=/opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux- SUBARCH=x86_64 olddefconfig
# make -s -j 40 ARCH=um O=/kisskb/build/linus_um-defconfig_um-x86_64 CROSS_COMPILE=/opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux- SUBARCH=x86_64 
  LINK linux
Completed OK
# rm -rf /kisskb/build/linus_um-defconfig_um-x86_64
# Build took: 0:00:24.440215