# git rev-parse -q --verify 0890a264794f33df540fbaf274699146903b4e6b^{commit}
0890a264794f33df540fbaf274699146903b4e6b
already have revision, skipping fetch
# git checkout -q -f -B kisskb 0890a264794f33df540fbaf274699146903b4e6b
# git clean -qxdf
# git log -1
commit 0890a264794f33df540fbaf274699146903b4e6b
Merge: 05a8256 40b8ad8
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Wed Jul 1 09:24:26 2015 -0700

    Merge tag 'arc-4.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc
    
    Pull ARC architecture updates from Vineet Gupta:
    
     - support for HS38 cores based on ARCv2 ISA
    
         ARCv2 is the next generation ISA from Synopsys and basis for the
         HS3{4,6,8} families of processors which retain the traditional ARC mantra of
         low power and configurability and are now more performant and feature rich.
    
         HS38x is a 10 stage pipeline core which supports MMU (with huge pages) and
         SMP (upto 4 cores) among other features.
    
         + www.synopsys.com/dw/ipdir.php?ds=arc-hs38-processor
         + http://news.synopsys.com/2014-10-14-New-DesignWare-ARC-HS38-Processor-Doubles-Performance-for-Embedded-Linux-Applications
         + http://www.embedded.com/electronics-news/4435975/Synopsys-ARC-HS38-core-gives-2X-boost-to-Linux-based-apps
    
     - support for ARC SDP (Software Development platform): Main Board + CPU Cards
        = AXS101: CPU Card with ARC700 in silicon @ 700 MHz
        = AXS103: CPU Card with HS38x in FPGA
    
     - refactoring of ARCompact port to accomodate new ARCv2 ISA
    
     - misc updates/cleanups
    
    * tag 'arc-4.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc: (72 commits)
      ARC: Fix build failures for ARCompact in linux-next after ARCv2 support
      ARCv2: Allow older gcc to cope with new regime of ARCv2/ARCompact support
      ARCv2: [vdk] dts files and defconfig for HS38 VDK
      ARCv2: [axs103] Support ARC SDP FPGA platform for HS38x cores
      ARC: [axs101] Prepare for AXS103
      ARCv2: [nsim*hs*] Support simulation platforms for HS38x cores
      ARCv2: All bits in place, allow ARCv2 builds
      ARCv2: SLC: Handle explcit flush for DMA ops (w/o IO-coherency)
      ARCv2: STAR 9000837815 workaround hardware exclusive transactions livelock
      ARC: Reduce bitops lines of code using macros
      ARCv2: barriers
      arch: conditionally define smp_{mb,rmb,wmb}
      ARC: add smp barriers around atomics per Documentation/atomic_ops.txt
      ARC: add compiler barrier to LLSC based cmpxchg
      ARCv2: SMP: intc: IDU 2nd level intc for dynamic IRQ distribution
      ARCv2: SMP: clocksource: Enable Global Real Time counter
      ARCv2: SMP: ARConnect debug/robustness
      ARCv2: SMP: Support ARConnect (MCIP) for Inter-Core-Interrupts et al
      ARC: make plat_smp_ops weak to allow over-rides
      ARCv2: clocksource: Introduce 64bit local RTC counter
      ...
# < /opt/cross/gcc-4.6.3-nolibc/arm-unknown-linux-gnueabi/bin/arm-unknown-linux-gnueabi-gcc --version
# < git log --format=%s --max-count=1 0890a264794f33df540fbaf274699146903b4e6b
# < make -j 48 ARCH=arm O=/home/kisskb/slave/build/linus_arm-randconfig_arm CROSS_COMPILE=/opt/cross/gcc-4.6.3-nolibc/arm-unknown-linux-gnueabi/bin/arm-unknown-linux-gnueabi-  randconfig
KCONFIG_SEED=0xBE0BD399
warning: (CRYPTO_DEV_ATMEL_AES) selects AT_HDMAC which has unmet direct dependencies (DMADEVICES && ARCH_AT91)
# make -j 48 ARCH=arm O=/home/kisskb/slave/build/linus_arm-randconfig_arm CROSS_COMPILE=/opt/cross/gcc-4.6.3-nolibc/arm-unknown-linux-gnueabi/bin/arm-unknown-linux-gnueabi-  
make[1]: Entering directory '/home/kisskb/slave/build/linus_arm-randconfig_arm'
  GEN     ./Makefile
scripts/kconfig/conf  --silentoldconfig Kconfig
.config:19:warning: symbol value '' invalid for PHYS_OFFSET
*
* Restart config...
*
*
* Linux/arm 4.1.0 Kernel Configuration
*
Patch physical to virtual translations at runtime (ARM_PATCH_PHYS_VIRT) [N/y/?] n
Physical address of main memory (PHYS_OFFSET) [] (NEW) aborted!

Console input/output is redirected. Run 'make oldconfig' to update configuration.

/home/kisskb/slave/src/scripts/kconfig/Makefile:37: recipe for target 'silentoldconfig' failed
make[3]: *** [silentoldconfig] Error 1
/home/kisskb/slave/src/Makefile:540: recipe for target 'silentoldconfig' failed
make[2]: *** [silentoldconfig] Error 2
make[1]: *** No rule to make target 'include/config/auto.conf', needed by 'include/config/kernel.release'.  Stop.
make[1]: Leaving directory '/home/kisskb/slave/build/linus_arm-randconfig_arm'
Makefile:146: recipe for target 'sub-make' failed
make: *** [sub-make] Error 2
Command 'make -j 48 ARCH=arm O=/home/kisskb/slave/build/linus_arm-randconfig_arm CROSS_COMPILE=/opt/cross/gcc-4.6.3-nolibc/arm-unknown-linux-gnueabi/bin/arm-unknown-linux-gnueabi-  ' returned non-zero exit status 2
# rm -rf /home/kisskb/slave/build/linus_arm-randconfig_arm
# Build took: 0:00:03.010502