# git rev-parse -q --verify 609488bc979f99f805f34e9a32c1e3b71179d10b^{commit}
609488bc979f99f805f34e9a32c1e3b71179d10b
already have revision, skipping fetch
# git checkout -q -f -B kisskb 609488bc979f99f805f34e9a32c1e3b71179d10b
# git clean -qxdf
# < git log -1
# commit 609488bc979f99f805f34e9a32c1e3b71179d10b
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Sun Jul 28 12:47:02 2019 -0700
# 
#     Linux 5.3-rc2
# < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-ld --version
# < git log --format=%s --max-count=1 609488bc979f99f805f34e9a32c1e3b71179d10b
# < make -s -j 120 ARCH=x86 O=/kisskb/build/linus_x86_64_defconfig_x86_64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-  x86_64_defconfig
# make -s -j 120 ARCH=x86 O=/kisskb/build/linus_x86_64_defconfig_x86_64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-  
drivers/gpu/drm/i915/gem/i915_gem_execbuffer.o: warning: objtool: .altinstr_replacement+0x3c: redundant UACCESS disable
Completed OK
# rm -rf /kisskb/build/linus_x86_64_defconfig_x86_64-gcc8
# Build took: 0:01:13.844602