# git rev-parse -q --verify f16786c556896bb8e500d2868dbb1101ac2a0cd3^{commit}
# git fetch -q -n -f git://fs.ozlabs.ibm.com/kernel/tip auto-latest
# git rev-parse -q --verify f16786c556896bb8e500d2868dbb1101ac2a0cd3^{commit}
f16786c556896bb8e500d2868dbb1101ac2a0cd3
# git checkout -q -f -B kisskb f16786c556896bb8e500d2868dbb1101ac2a0cd3
# git clean -qxdf
# < git log -1
# commit f16786c556896bb8e500d2868dbb1101ac2a0cd3
# Merge: 016685a7f089 77993b595ada
# Author: Borislav Petkov <bp@suse.de>
# Date:   Tue Dec 7 15:24:58 2021 +0100
# 
#     Merge locking/core into tip/master
#     
#     * tip/locking/core:
#       locking: Allow to include asm/spinlock_types.h from linux/spinlock_types_raw.h
#       x86/mm: Include spinlock_t definition in pgtable.
#       locking: Mark racy reads of owner->on_cpu
#       locking: Make owner_on_cpu() into <linux/sched.h>
#       lockdep/selftests: Adapt ww-tests for PREEMPT_RT
#       lockdep/selftests: Skip the softirq related tests on PREEMPT_RT
#       lockdep/selftests: Unbalanced migrate_disable() & rcu_read_lock().
#       lockdep/selftests: Avoid using local_lock_{acquire|release}().
#       lockdep: Remove softirq accounting on PREEMPT_RT.
#       locking/rtmutex: Add rt_mutex_lock_nest_lock() and rt_mutex_lock_killable().
#       locking/rtmutex: Squash self-deadlock check for ww_rt_mutex.
#       locking: Remove rt_rwlock_is_contended().
#       sched: Trigger warning if ->migration_disabled counter underflows.
#       futex: Fix sparc32/m68k/nds32 build regression
#       futex: Remove futex_cmpxchg detection
#       futex: Ensure futex_atomic_cmpxchg_inatomic() is present
#       kernel/locking: Use a pointer in ww_mutex_trylock().
#     
#     Signed-off-by: Borislav Petkov <bp@suse.de>
# < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-ld --version
# < git log --format=%s --max-count=1 f16786c556896bb8e500d2868dbb1101ac2a0cd3
# < make -s -j 48 ARCH=x86_64 O=/kisskb/build/tip_x86_64-allnoconfig_x86_64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-  allnoconfig
# < make -s -j 48 ARCH=x86_64 O=/kisskb/build/tip_x86_64-allnoconfig_x86_64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-  help
# make -s -j 48 ARCH=x86_64 O=/kisskb/build/tip_x86_64-allnoconfig_x86_64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-  olddefconfig
# make -s -j 48 ARCH=x86_64 O=/kisskb/build/tip_x86_64-allnoconfig_x86_64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-  
Completed OK
# rm -rf /kisskb/build/tip_x86_64-allnoconfig_x86_64-gcc8
# Build took: 0:00:41.750373