# git rev-parse -q --verify 45b4b782e8489bcf45a4331ee32f0f3037c5c3aa^{commit}
45b4b782e8489bcf45a4331ee32f0f3037c5c3aa
already have revision, skipping fetch
# git checkout -q -f -B kisskb 45b4b782e8489bcf45a4331ee32f0f3037c5c3aa
# git clean -qxdf
# git log -1
commit 45b4b782e8489bcf45a4331ee32f0f3037c5c3aa
Merge: d1a343a fe78fcc
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Thu Jul 23 13:16:21 2015 -0700

    Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace
    
    Pull namespace fixes from Eric Biederman:
     "While reading through the code of detach_mounts I realized the code
      was slightly off.  Testing it revealed two buggy corner cases that can
      send the code of detach_mounts into an infinite loop.
    
      Fixing the code to do the right thing removes the possibility of these
      user triggered infinite loops in the code"
    
    * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace:
      mnt: In detach_mounts detach the appropriate unmounted mount
      mnt: Clarify and correct the disconnect logic in umount_tree
# < /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 45b4b782e8489bcf45a4331ee32f0f3037c5c3aa
# < 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=0xDEB30FAD
# 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/build/linus_arm-randconfig_arm'
  GEN     ./Makefile
scripts/kconfig/conf  --silentoldconfig Kconfig
.config:18:warning: symbol value '' invalid for PHYS_OFFSET
*
* Restart config...
*
*
* Linux/arm 4.2.0-rc3 Kernel Configuration
*
Physical address of main memory (PHYS_OFFSET) [] (NEW) aborted!

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

make[3]: *** [silentoldconfig] Error 1
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'
make: *** [sub-make] Error 2
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: 0:00:08.333194