# git rev-parse -q --verify bee0e7762ad2c6025b9f5245c040fcc36ef2bde8^{commit}
# git fetch -q -n -f git://fs.ozlabs.ibm.com/kernel/linus master
warning: The last gc run reported the following. Please correct the root cause
and remove .git/gc.log.
Automatic cleanup will not be performed until the file is removed.

warning: There are too many unreachable loose objects; run 'git prune' to remove them.

# git rev-parse -q --verify bee0e7762ad2c6025b9f5245c040fcc36ef2bde8^{commit}
bee0e7762ad2c6025b9f5245c040fcc36ef2bde8
# git checkout -q -f -B kisskb bee0e7762ad2c6025b9f5245c040fcc36ef2bde8
# git clean -qxdf
# < git log -1
# commit bee0e7762ad2c6025b9f5245c040fcc36ef2bde8
# Merge: 1e535748449a 6f9c4d8c468c
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Tue Dec 5 06:54:52 2023 +0900
# 
#     Merge tag 'for-linus-iommufd' of git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd
#     
#     Pull iommufd fixes from Jason Gunthorpe:
#     
#      - A small fix for the dirty tracking self test to fail correctly if the
#        code is buggy
#     
#      - Fix a tricky syzkaller race UAF with object reference counting
#     
#     * tag 'for-linus-iommufd' of git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd:
#       iommufd: Do not UAF during iommufd_put_object()
#       iommufd: Add iommufd_ctx to iommufd_put_object()
#       iommufd/selftest: Fix _test_mock_dirty_bitmaps()
# < /opt/cross/kisskb/korg/gcc-8.5.0-nolibc/x86_64-linux/bin/x86_64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-8.5.0-nolibc/x86_64-linux/bin/x86_64-linux-ld --version
# < git log --format=%s --max-count=1 bee0e7762ad2c6025b9f5245c040fcc36ef2bde8
# make -s -j 32 ARCH=x86 O=/kisskb/build/linus_allmodconfig_x86_64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.5.0-nolibc/x86_64-linux/bin/x86_64-linux-  allmodconfig
# Added to kconfig CONFIG_BUILD_DOCSRC=n
# Added to kconfig CONFIG_MODULE_SIG=n
# Added to kconfig CONFIG_SAMPLES=n
# Added to kconfig CONFIG_GCC_PLUGINS=n
# Added to kconfig 
# < make -s -j 32 ARCH=x86 O=/kisskb/build/linus_allmodconfig_x86_64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.5.0-nolibc/x86_64-linux/bin/x86_64-linux-  help
# make -s -j 32 ARCH=x86 O=/kisskb/build/linus_allmodconfig_x86_64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.5.0-nolibc/x86_64-linux/bin/x86_64-linux-  olddefconfig
# make -s -j 32 ARCH=x86 O=/kisskb/build/linus_allmodconfig_x86_64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.5.0-nolibc/x86_64-linux/bin/x86_64-linux-  
Completed OK
# rm -rf /kisskb/build/linus_allmodconfig_x86_64-gcc8
# Build took: 0:25:56.160298