# git rev-parse -q --verify aa7235483a838be79b7c22a86b0dc4cb12ee5dd6^{commit}
aa7235483a838be79b7c22a86b0dc4cb12ee5dd6
already have revision, skipping fetch
# git checkout -q -f -B kisskb aa7235483a838be79b7c22a86b0dc4cb12ee5dd6
# git clean -qxdf
# < git log -1
# commit aa7235483a838be79b7c22a86b0dc4cb12ee5dd6
# Merge: 4d8f5f91b8a6 f6581f5b5514
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Tue Jun 11 15:44:45 2019 -1000
# 
#     Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace
#     
#     Pull ptrace fixes from Eric Biederman:
#      "This is just two very minor fixes:
#     
#        - prevent ptrace from reading unitialized kernel memory found twice
#          by syzkaller
#     
#        - restore a missing smp_rmb in ptrace_may_access and add comment tp
#          it so it is not removed by accident again.
#     
#       Apologies for being a little slow about getting this to you, I am
#       still figuring out how to develop with a little baby in the house"
#     
#     * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace:
#       ptrace: restore smp_rmb() in __ptrace_may_access()
#       signal/ptrace: Don't leak unitialized kernel memory with PTRACE_PEEK_SIGINFO
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/arm-unknown-linux-gnueabi/bin/arm-unknown-linux-gnueabi-gcc --version
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/arm-unknown-linux-gnueabi/bin/arm-unknown-linux-gnueabi-ld --version
# < git log --format=%s --max-count=1 aa7235483a838be79b7c22a86b0dc4cb12ee5dd6
# < make -s -j 8 ARCH=arm O=/kisskb/build/linus_raumfeld_defconfig_arm CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/arm-unknown-linux-gnueabi/bin/arm-unknown-linux-gnueabi-  raumfeld_defconfig
***
*** Can't find default configuration "arch/arm/configs/raumfeld_defconfig"!
***
make[2]: *** [/kisskb/src/scripts/kconfig/Makefile:88: raumfeld_defconfig] Error 1
make[1]: *** [/kisskb/src/Makefile:557: raumfeld_defconfig] Error 2
make: *** [Makefile:179: sub-make] Error 2
Command 'make -s -j 8 ARCH=arm O=/kisskb/build/linus_raumfeld_defconfig_arm CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/arm-unknown-linux-gnueabi/bin/arm-unknown-linux-gnueabi-  raumfeld_defconfig' returned non-zero exit status 2
# rm -rf /kisskb/build/linus_raumfeld_defconfig_arm
# Build took: 0:00:01.283464