# git rev-parse -q --verify c31496dbacc2b6352750937afc20a8dbe22b27a4^{commit}
c31496dbacc2b6352750937afc20a8dbe22b27a4
already have revision, skipping fetch
# git checkout -q -f -B kisskb c31496dbacc2b6352750937afc20a8dbe22b27a4
# git clean -qxdf
# < git log -1
# commit c31496dbacc2b6352750937afc20a8dbe22b27a4
# Merge: 2da8c42 0ce0bba
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Sat Jul 14 12:30:13 2018 -0700
# 
#     Merge tag 'for-linus-4.18-rc5-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip
#     
#     Pull xen fixes from Juergen Gross:
#      "Two related fixes for a boot failure of Xen PV guests"
#     
#     * tag 'for-linus-4.18-rc5-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip:
#       xen: setup pv irq ops vector earlier
#       xen: remove global bit from __default_kernel_pte_mask for pv guests
# < /opt/cross/kisskb/br-sparc64-full-2016.08-613-ge98b4dd/bin/sparc64-linux-gcc --version
# < git log --format=%s --max-count=1 c31496dbacc2b6352750937afc20a8dbe22b27a4
# < make -s -j 48 ARCH=sparc64 O=/kisskb/build/linus_sparc64-defconfig_sparc64 CROSS_COMPILE=/opt/cross/kisskb/br-sparc64-full-2016.08-613-ge98b4dd/bin/sparc64-linux-  defconfig
# make -s -j 48 ARCH=sparc64 O=/kisskb/build/linus_sparc64-defconfig_sparc64 CROSS_COMPILE=/opt/cross/kisskb/br-sparc64-full-2016.08-613-ge98b4dd/bin/sparc64-linux-  
<stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp]
<stdin>:1335:2: warning: #warning syscall rseq not implemented [-Wcpp]
WARNING: EXPORT symbol "_mcount" [vmlinux] version generation failed, symbol will not be versioned.
WARNING: EXPORT symbol "_mcount" [vmlinux] version generation failed, symbol will not be versioned.
  kernel: arch/sparc/boot/image is ready
  kernel: arch/sparc/boot/zImage is ready
Completed OK
# rm -rf /kisskb/build/linus_sparc64-defconfig_sparc64
# Build took: 0:01:03.095141