# git rev-parse -q --verify 3dd0130f2430decf0cb001b452824515436986d2^{commit}
3dd0130f2430decf0cb001b452824515436986d2
already have revision, skipping fetch
# git checkout -q -f -B kisskb 3dd0130f2430decf0cb001b452824515436986d2
# git clean -qxdf
# < git log -1
# commit 3dd0130f2430decf0cb001b452824515436986d2
# Merge: 5b697f86f9f1 4aab2be09830
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Sun Oct 11 11:18:04 2020 -0700
# 
#     Merge branch 'akpm' (patches from Andrew)
#     
#     Merge misc fixes from Andrew Morton:
#      "Five fixes.
#     
#       Subsystems affected by this patch series: MAINTAINERS, mm/pagemap,
#       mm/swap, and mm/hugetlb"
#     
#     * emailed patches from Andrew Morton <akpm@linux-foundation.org>:
#       mm: khugepaged: recalculate min_free_kbytes after memory hotplug as expected by khugepaged
#       mm: validate inode in mapping_set_error()
#       mm: mmap: Fix general protection fault in unlink_file_vma()
#       MAINTAINERS: Antoine Tenart's email address
#       MAINTAINERS: change hardening mailing list
# < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/m68k-linux/bin/m68k-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/m68k-linux/bin/m68k-linux-ld --version
# < git log --format=%s --max-count=1 3dd0130f2430decf0cb001b452824515436986d2
# < make -s -j 120 ARCH=m68k O=/kisskb/build/linus_sun3_defconfig_m68k-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/m68k-linux/bin/m68k-linux-  sun3_defconfig

WARNING: unmet direct dependencies detected for NEED_MULTIPLE_NODES
  Depends on [n]: DISCONTIGMEM [=n] || NUMA
  Selected by [y]:
  - SINGLE_MEMORY_CHUNK [=y] && MMU [=y]

WARNING: unmet direct dependencies detected for NEED_MULTIPLE_NODES
  Depends on [n]: DISCONTIGMEM [=n] || NUMA
  Selected by [y]:
  - SINGLE_MEMORY_CHUNK [=y] && MMU [=y]
# make -s -j 120 ARCH=m68k O=/kisskb/build/linus_sun3_defconfig_m68k-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/m68k-linux/bin/m68k-linux-  
In file included from /kisskb/src/arch/m68k/include/asm/atomic.h:7,
                 from /kisskb/src/include/linux/atomic.h:7,
                 from /kisskb/src/include/linux/cpumask.h:13,
                 from /kisskb/src/include/linux/smp.h:13,
                 from /kisskb/src/include/linux/lockdep.h:14,
                 from /kisskb/src/include/linux/spinlock.h:59,
                 from /kisskb/src/include/linux/wait.h:9,
                 from /kisskb/src/include/linux/wait_bit.h:8,
                 from /kisskb/src/include/linux/fs.h:6,
                 from /kisskb/src/fs/ocfs2/file.c:13:
/kisskb/src/fs/ocfs2/file.c: In function 'ocfs2_file_write_iter':
/kisskb/src/arch/m68k/include/asm/cmpxchg.h:79:22: warning: value computed is not used [-Wunused-value]
 #define xchg(ptr,x) ((__typeof__(*(ptr)))__xchg((unsigned long)(x),(ptr),sizeof(*(ptr))))
                     ~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/kisskb/src/fs/ocfs2/file.c:2419:3: note: in expansion of macro 'xchg'
   xchg(&iocb->ki_complete, saved_ki_complete);
   ^~~~
Completed OK
# rm -rf /kisskb/build/linus_sun3_defconfig_m68k-gcc8
# Build took: 0:01:01.156684