# git rev-parse -q --verify c7e9ad7da219cf3f8a7cc45eb1c02fdd91199e8d^{commit}
c7e9ad7da219cf3f8a7cc45eb1c02fdd91199e8d
already have revision, skipping fetch
# git checkout -q -f -B kisskb c7e9ad7da219cf3f8a7cc45eb1c02fdd91199e8d
# git clean -qxdf
# git log -1
commit c7e9ad7da219cf3f8a7cc45eb1c02fdd91199e8d
Merge: 1c4c715 ebf2d26
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Mon Jul 6 17:07:56 2015 -0700

    Merge branch 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
    
    Pull perf fixes from Ingo Molnar:
    
     - fix the perf build, by fixing the rbtree.c sharing bug between kernel
       and tools/perf by creating a local copy of rbtree.c (more will be
       done for v4.3)
    
     - fix an AUX buffer (Intel-PT support) refcounting bug
    
     - fix copy_from_user_nmi() return value"
    
    * 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
      perf/x86: Fix copy_from_user_nmi() return if range is not ok
      perf: Fix AUX buffer refcounting
      tools: Copy rbtree_augmented.h from the kernel
      tools: Move rbtree.h from tools/perf/
      tools: Copy lib/rbtree.c to tools/lib/
      perf tools: Copy rbtree.h from the kernel
      tools: Adopt {READ,WRITE_ONCE} from the kernel
# < /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 c7e9ad7da219cf3f8a7cc45eb1c02fdd91199e8d
# < make -j 240 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=0x71B07A08
warning: (USB_OTG_FSM && FSL_USB2_OTG && USB_MV_OTG) selects USB_OTG which has unmet direct dependencies (USB_SUPPORT && USB && PM)
# make -j 240 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/src'
make[2]: Entering directory `/home/kisskb/slave/build/linus_arm-randconfig_arm'
  GEN     ./Makefile
scripts/kconfig/conf  --silentoldconfig Kconfig
.config:18:warning: symbol value '' invalid for PHYS_OFFSET
warning: (USB_OTG_FSM && FSL_USB2_OTG && USB_MV_OTG) selects USB_OTG which has unmet direct dependencies (USB_SUPPORT && USB && PM)
*
* Restart config...
*
*
* Linux/arm 4.2.0-rc1 Kernel Configuration
*
Physical address of main memory (PHYS_OFFSET) [] (NEW) aborted!

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

make[4]: *** [silentoldconfig] Error 1
make[3]: *** [silentoldconfig] Error 2
make[2]: *** No rule to make target `include/config/auto.conf', needed by `include/config/kernel.release'.  Stop.
make[2]: Leaving directory `/home/kisskb/slave/build/linus_arm-randconfig_arm'
make[1]: *** [sub-make] Error 2
make[1]: Leaving directory `/home/kisskb/slave/src'
Command 'make -j 240 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: 0:00:08.759024