# git rev-parse -q --verify c8ce94b8fe5324aca4c10baeb53dea2d5775a170^{commit}
c8ce94b8fe5324aca4c10baeb53dea2d5775a170
already have revision, skipping fetch
# git checkout -q -f -B kisskb c8ce94b8fe5324aca4c10baeb53dea2d5775a170
# git clean -qxdf
# < git log -1
# commit c8ce94b8fe5324aca4c10baeb53dea2d5775a170
# Merge: 06e68fed3282 1229ace4a4a2
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Tue Nov 20 14:31:00 2018 -0800
# 
#     Merge tag 'mips_fixes_4.20_3' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux
#     
#     Pull MIPS fixes from Paul Burton:
#      "A few MIPS fixes for 4.20:
#     
#        - Re-enable the Cavium Octeon USB driver in its defconfig after it
#          was accidentally removed back in 4.14.
#     
#        - Have early memblock allocations be performed bottom-up to more
#          closely match the behaviour we used to have with bootmem, which
#          seems a safer choice since we've seen fallout from the change made
#          in the 4.20 merge window.
#     
#        - Simplify max_low_pfn calculation in the NUMA code for the Loongson3
#          and SGI IP27 platforms to both clean up the code & ensure
#          max_low_pfn has been set appropriately before it is used"
#     
#     * tag 'mips_fixes_4.20_3' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux:
#       MIPS: Loongson3,SGI-IP27: Simplify max_low_pfn calculation
#       MIPS: Let early memblock_alloc*() allocate memories bottom-up
#       MIPS: OCTEON: cavium_octeon_defconfig: re-enable OCTEON USB driver
# < /opt/cross/kisskb/br-xtensa-full-2016.08-613-ge98b4dd/bin/xtensa-linux-gcc --version
# < git log --format=%s --max-count=1 c8ce94b8fe5324aca4c10baeb53dea2d5775a170
# < make -s -j 40 ARCH=xtensa O=/kisskb/build/linus_xtensa-defconfig_xtensa CROSS_COMPILE=/opt/cross/kisskb/br-xtensa-full-2016.08-613-ge98b4dd/bin/xtensa-linux-  defconfig
drivers/staging/mt7621-dts/Kconfig:4:warning: 'BUILTIN_DTB' has wrong type. 'select' only accept arguments of bool and tristate type
# make -s -j 40 ARCH=xtensa O=/kisskb/build/linus_xtensa-defconfig_xtensa CROSS_COMPILE=/opt/cross/kisskb/br-xtensa-full-2016.08-613-ge98b4dd/bin/xtensa-linux-  
<stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp]
<stdin>:1335:2: warning: #warning syscall rseq not implemented [-Wcpp]
Completed OK
# rm -rf /kisskb/build/linus_xtensa-defconfig_xtensa
# Build took: 0:00:13.637773