# git rev-parse -q --verify eb5f95f1593f7c22dac681b19e815828e2af3efd^{commit}
eb5f95f1593f7c22dac681b19e815828e2af3efd
already have revision, skipping fetch
# git checkout -q -f -B kisskb eb5f95f1593f7c22dac681b19e815828e2af3efd
# git clean -qxdf
# < git log -1
# commit eb5f95f1593f7c22dac681b19e815828e2af3efd
# Merge: 92ab97adeefc cd4d3d5f21dd
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Fri Sep 18 18:51:08 2020 -0700
# 
#     Merge tag 's390-5.9-6' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux
#     
#     Pull s390 fixes from Vasily Gorbik:
#     
#      - Fix order in trace_hardirqs_off_caller() to make locking state
#        consistent even if the IRQ tracer calls into lockdep again. Touches
#        common code. Acked-by Peter Zijlstra.
#     
#      - Correctly handle secure storage violation exception to avoid kernel
#        panic triggered by user space misbehaviour.
#     
#      - Switch the idle->seqcount over to using raw_write_*() to avoid
#       "suspicious RCU usage".
#     
#      - Fix memory leaks on hard unplug in pci code.
#     
#      - Use kvmalloc instead of kmalloc for larger allocations in zcrypt.
#     
#      - Add few missing __init annotations to static functions to avoid
#        section mismatch complains when functions are not inlined.
#     
#     * tag 's390-5.9-6' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux:
#       s390: add 3f program exception handler
#       lockdep: fix order in trace_hardirqs_off_caller()
#       s390/pci: fix leak of DMA tables on hard unplug
#       s390/init: add missing __init annotations
#       s390/zcrypt: fix kmalloc 256k failure
#       s390/idle: fix suspicious RCU usage
# < /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 eb5f95f1593f7c22dac681b19e815828e2af3efd
# < make -s -j 48 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 48 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-  help
# make -s -j 48 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-  olddefconfig

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 48 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: 0:01:57.404064