# git rev-parse -q --verify a667cb7a94d48a483fb5d6006fe04a440f1a42ce^{commit}
a667cb7a94d48a483fb5d6006fe04a440f1a42ce
already have revision, skipping fetch
# git checkout -q -f -B kisskb a667cb7a94d48a483fb5d6006fe04a440f1a42ce
# git clean -qxdf
# < git log -1
# commit a667cb7a94d48a483fb5d6006fe04a440f1a42ce
# Merge: cb1d150d809e 586187d7de71
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Tue Mar 12 10:39:53 2019 -0700
# 
#     Merge branch 'akpm' (patches from Andrew)
#     
#     Merge misc updates from Andrew Morton:
#     
#      - a few misc things
#     
#      - the rest of MM
#     
#     -  remove flex_arrays, replace with new simple radix-tree implementation
#     
#     * emailed patches from Andrew Morton <akpm@linux-foundation.org>: (38 commits)
#       Drop flex_arrays
#       sctp: convert to genradix
#       proc: commit to genradix
#       generic radix trees
#       selinux: convert to kvmalloc
#       md: convert to kvmalloc
#       openvswitch: convert to kvmalloc
#       of: fix kmemleak crash caused by imbalance in early memory reservation
#       mm: memblock: update comments and kernel-doc
#       memblock: split checks whether a region should be skipped to a helper function
#       memblock: remove memblock_{set,clear}_region_flags
#       memblock: drop memblock_alloc_*_nopanic() variants
#       memblock: memblock_alloc_try_nid: don't panic
#       treewide: add checks for the return value of memblock_alloc*()
#       swiotlb: add checks for the return value of memblock_alloc*()
#       init/main: add checks for the return value of memblock_alloc*()
#       mm/percpu: add checks for the return value of memblock_alloc*()
#       sparc: add checks for the return value of memblock_alloc*()
#       ia64: add checks for the return value of memblock_alloc*()
#       arch: don't memset(0) memory returned by memblock_alloc()
#       ...
# < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/nds32le-linux/bin/nds32le-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/nds32le-linux/bin/nds32le-linux-ld --version
# < git log --format=%s --max-count=1 a667cb7a94d48a483fb5d6006fe04a440f1a42ce
# < make -s -j 8 ARCH=nds32 O=/kisskb/build/linus_nds32-allnoconfig_nds32le CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/nds32le-linux/bin/nds32le-linux-  allnoconfig
# make -s -j 8 ARCH=nds32 O=/kisskb/build/linus_nds32-allnoconfig_nds32le CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/nds32le-linux/bin/nds32le-linux-  
/kisskb/src/mm/mprotect.c: In function 'change_pte_range':
/kisskb/src/mm/mprotect.c:42:20: warning: unused variable 'mm' [-Wunused-variable]
  struct mm_struct *mm = vma->vm_mm;
                    ^~
Completed OK
# rm -rf /kisskb/build/linus_nds32-allnoconfig_nds32le
# Build took: 0:01:22.734940