# git rev-parse -q --verify 0844895a2e5161d2fc1674e870a0fd8286a3e18b^{commit}
0844895a2e5161d2fc1674e870a0fd8286a3e18b
already have revision, skipping fetch
# git checkout -q -f -B kisskb 0844895a2e5161d2fc1674e870a0fd8286a3e18b
# git clean -qxdf
# < git log -1
# commit 0844895a2e5161d2fc1674e870a0fd8286a3e18b
# Merge: 47dcb0802d28 dbde117c3126
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Sun Dec 9 10:43:17 2018 -0800
# 
#     Merge tag 'char-misc-4.20-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
#     
#     Pull char/misc driver fixes from Greg KH:
#      "Here are some small driver fixes for 4.20-rc6.
#     
#       There is a hyperv fix that for some reaon took forever to get into a
#       shape that could be applied to the tree properly, but resolves a much
#       reported issue. The others are some gnss patches, one a bugfix and the
#       two others updates to the MAINTAINERS file to properly match the gnss
#       files in the tree.
#     
#       All have been in linux-next for a while with no reported issues"
#     
#     * tag 'char-misc-4.20-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc:
#       MAINTAINERS: exclude gnss from SIRFPRIMA2 regex matching
#       MAINTAINERS: add gnss scm tree
#       gnss: sirf: fix activation retry handling
#       Drivers: hv: vmbus: Offload the handling of channels to two workqueues
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/i386-linux/bin/i386-linux-gcc --version
# < git log --format=%s --max-count=1 0844895a2e5161d2fc1674e870a0fd8286a3e18b
# < make -s -j 48 ARCH=i386 O=/kisskb/build/linus_i386_defconfig_i386 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/i386-linux/bin/i386-linux-  i386_defconfig
# make -s -j 48 ARCH=i386 O=/kisskb/build/linus_i386_defconfig_i386 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/i386-linux/bin/i386-linux-  
arch/x86/Makefile:224: *** You are building kernel with non-retpoline compiler, please update your compiler..  Stop.
make: *** [Makefile:152: sub-make] Error 2
Command 'make -s -j 48 ARCH=i386 O=/kisskb/build/linus_i386_defconfig_i386 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/i386-linux/bin/i386-linux-  ' returned non-zero exit status 2
# rm -rf /kisskb/build/linus_i386_defconfig_i386
# Build took: 0:00:03.264725