# git rev-parse -q --verify d2467adb66108f1b7fec8cadbdb8ca140e88effe^{commit}
d2467adb66108f1b7fec8cadbdb8ca140e88effe
already have revision, skipping fetch
# git checkout -q -f -B kisskb d2467adb66108f1b7fec8cadbdb8ca140e88effe
# git clean -qxdf
# < git log -1
# commit d2467adb66108f1b7fec8cadbdb8ca140e88effe
# Merge: cec4de302c5f ef1f2258748b
# Author: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
# Date:   Thu Oct 4 09:16:11 2018 -0700
# 
#     Merge tag 'riscv-for-linus-4.19-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux
#     
#     Palmer writes:
#       "A Single RISC-V Fix for 4.19-rc7
#     
#        This tag contains a single patch that managed to get lost in the
#        shuffle, which explains why it's so late.  This single line has been
#        floating around in various patch sets for months, and fixes our DMA32
#        region."
#     
#     * tag 'riscv-for-linus-4.19-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux:
#       RISCV: Fix end PFN for low memory
# < /opt/cross/kisskb/br-xtensa-full-2016.08-613-ge98b4dd/bin/xtensa-linux-gcc --version
# < git log --format=%s --max-count=1 d2467adb66108f1b7fec8cadbdb8ca140e88effe
# < make -s -j 80 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 80 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: 0:00:28.757408