# git rev-parse -q --verify cb268d806972c76c34e5d74343fb6064cd722c7c^{commit}
cb268d806972c76c34e5d74343fb6064cd722c7c
already have revision, skipping fetch
# git checkout -q -f -B kisskb cb268d806972c76c34e5d74343fb6064cd722c7c
# git clean -qxdf
# < git log -1
# commit cb268d806972c76c34e5d74343fb6064cd722c7c
# Merge: ef4edb3ed830 ede0fa98a900
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Fri Feb 22 17:48:50 2019 -0800
# 
#     Merge branch 'fixes-v5.0-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security
#     
#     Pull keys fixes from James Morris:
#      "Two fixes from Eric Biggers"
#     
#     * 'fixes-v5.0-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security:
#       KEYS: always initialize keyring_index_key::desc_len
#       KEYS: user: Align the payload buffer
# < /opt/cross/kisskb/br-sparc64-full-2016.08-613-ge98b4dd/bin/sparc64-linux-gcc --version
# < /opt/cross/kisskb/br-sparc64-full-2016.08-613-ge98b4dd/bin/sparc64-linux-ld --version
# < git log --format=%s --max-count=1 cb268d806972c76c34e5d74343fb6064cd722c7c
# < make -s -j 80 ARCH=sparc O=/kisskb/build/linus_sparc-defconfig_sparc64 CROSS_COMPILE=/opt/cross/kisskb/br-sparc64-full-2016.08-613-ge98b4dd/bin/sparc64-linux-  defconfig
# make -s -j 80 ARCH=sparc O=/kisskb/build/linus_sparc-defconfig_sparc64 CROSS_COMPILE=/opt/cross/kisskb/br-sparc64-full-2016.08-613-ge98b4dd/bin/sparc64-linux-  
<stdin>:1336:2: warning: #warning syscall rseq not implemented [-Wcpp]
  kernel: arch/sparc/boot/image is ready
  kernel: arch/sparc/boot/zImage is ready
Completed OK
# rm -rf /kisskb/build/linus_sparc-defconfig_sparc64
# Build took: 0:00:41.360071