# git rev-parse -q --verify bb617b9b4519b0cef939c9c8e9c41470749f0d51^{commit}
bb617b9b4519b0cef939c9c8e9c41470749f0d51
already have revision, skipping fetch
# git checkout -q -f -B kisskb bb617b9b4519b0cef939c9c8e9c41470749f0d51
# git clean -qxdf
# < git log -1
# commit bb617b9b4519b0cef939c9c8e9c41470749f0d51
# Merge: 1be969f4682b 8e5dadfe76cf
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Mon Jan 21 07:37:16 2019 +1300
# 
#     Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost
#     
#     Pull virtio/vhost fixes and cleanups from Michael Tsirkin:
#      "Fixes and cleanups all over the place"
#     
#     * tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost:
#       vhost/scsi: Use copy_to_iter() to send control queue response
#       vhost: return EINVAL if iovecs size does not match the message size
#       virtio-balloon: tweak config_changed implementation
#       virtio: don't allocate vqs when names[i] = NULL
#       virtio_pci: use queue idx instead of array idx to set up the vq
#       virtio: document virtio_config_ops restrictions
#       virtio: fix virtio_config_ops description
# < /opt/cross/kisskb/br-xtensa-full-2016.08-613-ge98b4dd/bin/xtensa-linux-gcc --version
# < /opt/cross/kisskb/br-xtensa-full-2016.08-613-ge98b4dd/bin/xtensa-linux-ld --version
# < git log --format=%s --max-count=1 bb617b9b4519b0cef939c9c8e9c41470749f0d51
# < make -s -j 48 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 48 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>:1333:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp]
<stdin>:1336:2: warning: #warning syscall rseq not implemented [-Wcpp]
Completed OK
# rm -rf /kisskb/build/linus_xtensa-defconfig_xtensa
# Build took: 0:00:27.831848