# git rev-parse -q --verify 7fbfee7c80ded94278f109aae4063741c323294a^{commit}
7fbfee7c80ded94278f109aae4063741c323294a
already have revision, skipping fetch
# git checkout -q -f -B kisskb 7fbfee7c80ded94278f109aae4063741c323294a
# git clean -qxdf
# < git log -1
# commit 7fbfee7c80ded94278f109aae4063741c323294a
# Merge: 47bfa6d9dc8c a5795fd38ee8
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Thu Jan 17 16:54:58 2019 +1200
# 
#     Merge branch 'fixes-v5.0-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security
#     
#     Pull security subsystem fixes from James Morris:
#      "Fixes for the security subsystem.
#     
#       The first (by Casey actually - it's misattributed) fixes a regression
#       introduced with the LSM stacking changes"
#     
#     * 'fixes-v5.0-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security:
#       LSM: Check for NULL cred-security on free
#       Yama: Check for pid death before checking ancestry
#       seccomp: fix UAF in user-trap code
# < /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-ld --version
# < git log --format=%s --max-count=1 7fbfee7c80ded94278f109aae4063741c323294a
# < make -s -j 80 ARCH=powerpc O=/kisskb/build/linus_pseries_le_defconfig+NO_NUMA_ppc64le-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  pseries_le_defconfig
# Added to kconfig CONFIG_NUMA=n
# yes \n | make -s -j 80 ARCH=powerpc O=/kisskb/build/linus_pseries_le_defconfig+NO_NUMA_ppc64le-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  oldconfig
yes: standard output: Broken pipe
# make -s -j 80 ARCH=powerpc O=/kisskb/build/linus_pseries_le_defconfig+NO_NUMA_ppc64le-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  
WARNING: modpost: Found 3 section mismatch(es).
To see full details build your kernel with:
'make CONFIG_DEBUG_SECTION_MISMATCH=y'
Completed OK
# rm -rf /kisskb/build/linus_pseries_le_defconfig+NO_NUMA_ppc64le-gcc5
# Build took: 0:02:34.222030