# git rev-parse -q --verify e37e0ee0190034a059c9faea8adfb4982fb24ddd^{commit}
e37e0ee0190034a059c9faea8adfb4982fb24ddd
already have revision, skipping fetch
# git checkout -q -f -B kisskb e37e0ee0190034a059c9faea8adfb4982fb24ddd
# git clean -qxdf
# git log -1
commit e37e0ee0190034a059c9faea8adfb4982fb24ddd
Merge: 23c2587 c9eb617
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Tue Nov 14 16:54:12 2017 -0800

    Merge tag 'dma-mapping-4.15' of git://git.infradead.org/users/hch/dma-mapping
    
    Pull dma-mapping updates from Christoph Hellwig:
    
     - turn dma_cache_sync into a dma_map_ops instance and remove
       implementation that purely are dead because the architecture doesn't
       support noncoherent allocations
    
     - add a flag for busses that need DMA configuration (Robin Murphy)
    
    * tag 'dma-mapping-4.15' of git://git.infradead.org/users/hch/dma-mapping:
      dma-mapping: turn dma_cache_sync into a dma_map_ops method
      sh: make dma_cache_sync a no-op
      xtensa: make dma_cache_sync a no-op
      unicore32: make dma_cache_sync a no-op
      powerpc: make dma_cache_sync a no-op
      mn10300: make dma_cache_sync a no-op
      microblaze: make dma_cache_sync a no-op
      ia64: make dma_cache_sync a no-op
      frv: make dma_cache_sync a no-op
      x86: make dma_cache_sync a no-op
      floppy: consolidate the dummy fd_cacheflush definition
      drivers: flag buses which demand DMA configuration
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/i386-linux/bin/i386-linux-gcc --version
# < git log --format=%s --max-count=1 e37e0ee0190034a059c9faea8adfb4982fb24ddd
# < make -j 48 ARCH=i386 O=/home/kisskb/slave/build/linus_i386-randconfig_i386 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/i386-linux/bin/i386-linux-  randconfig
KCONFIG_SEED=0x364E7335
warning: (FAULT_INJECTION_STACKTRACE_FILTER && LATENCYTOP && KMEMCHECK && LOCKDEP && UNWINDER_FRAME_POINTER) selects FRAME_POINTER which has unmet direct dependencies (DEBUG_KERNEL && (CRIS || M68K || FRV || UML || SUPERH || BLACKFIN || MN10300 || METAG) || ARCH_WANT_FRAME_POINTERS || !UNWINDER_ORC && !UNWINDER_GUESS)
# Added to kconfig CONFIG_STANDALONE=y
# Added to kconfig CONFIG_PREVENT_FIRMWARE_BUILD=y
# yes \n | make -j 48 ARCH=i386 O=/home/kisskb/slave/build/linus_i386-randconfig_i386 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/i386-linux/bin/i386-linux-  oldconfig
yes: standard output: Broken pipe
yes: write error
# make -j 48 ARCH=i386 O=/home/kisskb/slave/build/linus_i386-randconfig_i386 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/i386-linux/bin/i386-linux-  
make[1]: Entering directory '/home/kisskb/slave/build/linus_i386-randconfig_i386'
  GEN     ./Makefile
scripts/kconfig/conf  --silentoldconfig Kconfig
warning: (FAULT_INJECTION_STACKTRACE_FILTER && LATENCYTOP && KMEMCHECK && LOCKDEP && UNWINDER_FRAME_POINTER) selects FRAME_POINTER which has unmet direct dependencies (DEBUG_KERNEL && (CRIS || M68K || FRV || UML || SUPERH || BLACKFIN || MN10300 || METAG) || ARCH_WANT_FRAME_POINTERS || !UNWINDER_ORC && !UNWINDER_GUESS)
warning: (FAULT_INJECTION_STACKTRACE_FILTER && LATENCYTOP && KMEMCHECK && LOCKDEP && UNWINDER_FRAME_POINTER) selects FRAME_POINTER which has unmet direct dependencies (DEBUG_KERNEL && (CRIS || M68K || FRV || UML || SUPERH || BLACKFIN || MN10300 || METAG) || ARCH_WANT_FRAME_POINTERS || !UNWINDER_ORC && !UNWINDER_GUESS)
  SYSHDR  arch/x86/include/generated/uapi/asm/unistd_x32.h
  SYSHDR  arch/x86/include/generated/uapi/asm/unistd_64.h
  SYSHDR  arch/x86/include/generated/uapi/asm/unistd_32.h
  SYSTBL  arch/x86/include/generated/asm/syscalls_32.h
  CHK     include/config/kernel.release
  UPD     include/config/kernel.release
Cannot use CONFIG_CC_STACKPROTECTOR_STRONG: -fstack-protector-strong not supported by compiler
/home/kisskb/slave/src/Makefile:1090: recipe for target 'prepare-compiler-check' failed
make[1]: *** [prepare-compiler-check] Error 1
make[1]: *** Waiting for unfinished jobs....
make[1]: *** wait: No child processes.  Stop.
Makefile:146: recipe for target 'sub-make' failed
make: *** [sub-make] Error 2
Command 'make -j 48 ARCH=i386 O=/home/kisskb/slave/build/linus_i386-randconfig_i386 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/i386-linux/bin/i386-linux-  ' returned non-zero exit status 2
# rm -rf /home/kisskb/slave/build/linus_i386-randconfig_i386
# Build took: 0:00:09.860129