# git rev-parse -q --verify befa93633193e5327e4045d1e5fa29114580fa5d^{commit}
befa93633193e5327e4045d1e5fa29114580fa5d
already have revision, skipping fetch
# git checkout -q -f -B kisskb befa93633193e5327e4045d1e5fa29114580fa5d
# git clean -qxdf
# < git log -1
# commit befa93633193e5327e4045d1e5fa29114580fa5d
# Merge: d1f2b1710d92 886643b76632
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Fri Oct 26 11:29:17 2018 -0700
# 
#     Merge tag 'dma-mapping-4.20-1' of git://git.infradead.org/users/hch/dma-mapping
#     
#     Pull more dma-mapping updates from Christoph Hellwig:
#     
#      - various swiotlb cleanups
#     
#      - do not dip into the ѕwiotlb pool for dma coherent allocations
#     
#      - add support for not cache coherent DMA to swiotlb
#     
#      - switch ARM64 to use the generic swiotlb_dma_ops
#     
#     * tag 'dma-mapping-4.20-1' of git://git.infradead.org/users/hch/dma-mapping:
#       arm64: use the generic swiotlb_dma_ops
#       swiotlb: add support for non-coherent DMA
#       swiotlb: don't dip into swiotlb pool for coherent allocations
#       swiotlb: refactor swiotlb_map_page
#       swiotlb: use swiotlb_map_page in swiotlb_map_sg_attrs
#       swiotlb: merge swiotlb_unmap_page and unmap_single
#       swiotlb: remove the overflow buffer
#       swiotlb: do not panic on mapping failures
#       swiotlb: mark is_swiotlb_buffer static
#       swiotlb: remove a pointless comment
# < /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version
# < git log --format=%s --max-count=1 befa93633193e5327e4045d1e5fa29114580fa5d
# < make -s -j 48 ARCH=powerpc O=/kisskb/build/linus-rand_powerpc-randconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  randconfig
KCONFIG_SEED=0x7D8777B4
# Added to kconfig CONFIG_STANDALONE=y
# Added to kconfig CONFIG_BUILD_DOCSRC=n
# Added to kconfig CONFIG_MODULE_SIG=n
# Added to kconfig CONFIG_CPU_BIG_ENDIAN=y
# Added to kconfig CONFIG_PPC64=y
# Added to kconfig CONFIG_PPC_DISABLE_WERROR=y
# Added to kconfig CONFIG_SECTION_MISMATCH_WARN_ONLY=y
# Added to kconfig CONFIG_PREVENT_FIRMWARE_BUILD=y
# Added to kconfig CONFIG_CC_STACKPROTECTOR_STRONG=n
# Added to kconfig CONFIG_GCC_PLUGINS=n
# Added to kconfig CONFIG_LD_HEAD_STUB_CATCH=y
# Added to kconfig 
# yes \n | make -s -j 48 ARCH=powerpc O=/kisskb/build/linus-rand_powerpc-randconfig_powerpc-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/linus-rand_powerpc-randconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  
/kisskb/src/scripts/unifdef.c: In function 'Mpass':
/kisskb/src/scripts/unifdef.c:453:28: warning: 'strncpy' output truncated before terminating nul copying 4 bytes from a string of the same length [-Wstringop-truncation]
 static void Mpass (void) { strncpy(keyword, "if  ", 4); Pelif(); }
                            ^~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /kisskb/src/arch/powerpc/xmon/xmon.c:67:0:
/kisskb/src/arch/powerpc/xmon/dis-asm.h: In function 'print_insn_powerpc':
/kisskb/src/arch/powerpc/xmon/dis-asm.h:20:9: warning: format '%x' expects argument of type 'unsigned int', but argument 2 has type 'long unsigned int' [-Wformat=]
  printf("%.8x", insn);
         ^
/kisskb/src/arch/powerpc/xmon/dis-asm.h: In function 'print_insn_spu':
/kisskb/src/arch/powerpc/xmon/dis-asm.h:26:9: warning: format '%x' expects argument of type 'unsigned int', but argument 2 has type 'long unsigned int' [-Wformat=]
  printf("%.8x", insn);
         ^
Completed OK
# rm -rf /kisskb/build/linus-rand_powerpc-randconfig_powerpc-gcc5
# Build took: 0:02:11.373972