# git rev-parse -q --verify fa55981ddbc91e124b1a77630d90622292fe52eb^{commit}
fa55981ddbc91e124b1a77630d90622292fe52eb
already have revision, skipping fetch
# git checkout -q -f -B kisskb fa55981ddbc91e124b1a77630d90622292fe52eb
# git clean -qxdf
# < git log -1
# commit fa55981ddbc91e124b1a77630d90622292fe52eb
# Merge: 88c61e52c31c 94e4dcc75a47
# Author: Ingo Molnar <mingo@kernel.org>
# Date:   Thu Apr 18 14:49:41 2019 +0200
# 
#     Merge branch 'core/rcu'
# < /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-ld --version
# < git log --format=%s --max-count=1 fa55981ddbc91e124b1a77630d90622292fe52eb
# < make -s -j 48 ARCH=powerpc O=/kisskb/build/tip_powernv_defconfig+NO_PERF_ppc64le-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  powernv_defconfig
# Added to kconfig CONFIG_PERF_EVENTS=n
# yes \n | make -s -j 48 ARCH=powerpc O=/kisskb/build/tip_powernv_defconfig+NO_PERF_ppc64le-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  oldconfig
yes: standard output: Broken pipe
# make -s -j 48 ARCH=powerpc O=/kisskb/build/tip_powernv_defconfig+NO_PERF_ppc64le-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  
<stdin>:1478:2: warning: #warning syscall pidfd_send_signal not implemented [-Wcpp]
<stdin>:1481:2: warning: #warning syscall io_uring_setup not implemented [-Wcpp]
<stdin>:1484:2: warning: #warning syscall io_uring_enter not implemented [-Wcpp]
<stdin>:1487:2: warning: #warning syscall io_uring_register not implemented [-Wcpp]
/kisskb/src/mm/mmap.c: In function '__do_munmap':
/kisskb/src/mm/mmap.c:2742:17: warning: passing argument 2 of 'arch_unmap' makes pointer from integer without a cast [-Wint-conversion]
  arch_unmap(mm, start, end);
                 ^
In file included from /kisskb/src/mm/mmap.c:52:0:
/kisskb/src/arch/powerpc/include/asm/mmu_context.h:239:20: note: expected 'struct vm_area_struct *' but argument is of type 'long unsigned int'
 static inline void arch_unmap(struct mm_struct *mm,
                    ^
/kisskb/src/mm/mmap.c:2742:2: error: too few arguments to function 'arch_unmap'
  arch_unmap(mm, start, end);
  ^
In file included from /kisskb/src/mm/mmap.c:52:0:
/kisskb/src/arch/powerpc/include/asm/mmu_context.h:239:20: note: declared here
 static inline void arch_unmap(struct mm_struct *mm,
                    ^
make[2]: *** [/kisskb/src/scripts/Makefile.build:279: mm/mmap.o] Error 1
make[2]: *** Waiting for unfinished jobs....
make[1]: *** [/kisskb/src/Makefile:1051: mm] Error 2
make[1]: *** Waiting for unfinished jobs....
make: *** [Makefile:169: sub-make] Error 2
Command 'make -s -j 48 ARCH=powerpc O=/kisskb/build/tip_powernv_defconfig+NO_PERF_ppc64le-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  ' returned non-zero exit status 2
# rm -rf /kisskb/build/tip_powernv_defconfig+NO_PERF_ppc64le-gcc5
# Build took: 0:02:24.989360