# git rev-parse -q --verify 899cbb0e53c6b66c3fb98d8745aa4b0b41cd94f2^{commit}
899cbb0e53c6b66c3fb98d8745aa4b0b41cd94f2
already have revision, skipping fetch
# git checkout -q -f -B kisskb 899cbb0e53c6b66c3fb98d8745aa4b0b41cd94f2
# git clean -qxdf
# < git log -1
# commit 899cbb0e53c6b66c3fb98d8745aa4b0b41cd94f2
# Merge: 54ab35d6bbc0 f11e2bc682cc
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Mon Feb 22 11:08:05 2021 -0800
# 
#     Merge tag 'kgdb-5.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/danielt/linux
#     
#     Pull kgdb updates from Daniel Thompson:
#      "Another fairly small set of changes of changes this cycle. The most
#       significant functional change is a fix to better manage the flags when
#       allocating memory.
#     
#       Additionally there is the removal of some unused code (which is
#       slightly more dramatic than it sounds given it means there are now no
#       tasklets in kgdb) together with a tidy up of the debug prints and some
#       spelling corrections for the documentation"
#     
#     * tag 'kgdb-5.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/danielt/linux:
#       kgdb: Remove kgdb_schedule_breakpoint()
#       kdb: Make memory allocations more robust
#       kdb: kdb_support: Fix debugging information problem
#       kernel: debug: fix typo issue
#       kgdb: rectify kernel-doc for kgdb_unregister_io_module()
# < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux-ld --version
# < git log --format=%s --max-count=1 899cbb0e53c6b66c3fb98d8745aa4b0b41cd94f2
# < make -s -j 24 ARCH=arm64 O=/kisskb/build/linus_arm64-allnoconfig_arm64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux-  allnoconfig
# < make -s -j 24 ARCH=arm64 O=/kisskb/build/linus_arm64-allnoconfig_arm64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux-  help
# make -s -j 24 ARCH=arm64 O=/kisskb/build/linus_arm64-allnoconfig_arm64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux-  olddefconfig
# make -s -j 24 ARCH=arm64 O=/kisskb/build/linus_arm64-allnoconfig_arm64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux-  
Completed OK
# rm -rf /kisskb/build/linus_arm64-allnoconfig_arm64-gcc8
# Build took: 0:00:30.664317