# git rev-parse -q --verify 90fda63fa1156ec1bcfd7f9ca384cec221f70a21^{commit}
90fda63fa1156ec1bcfd7f9ca384cec221f70a21
already have revision, skipping fetch
# git checkout -q -f -B kisskb 90fda63fa1156ec1bcfd7f9ca384cec221f70a21
# git clean -qxdf
# < git log -1
# commit 90fda63fa1156ec1bcfd7f9ca384cec221f70a21
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Sat Apr 7 13:31:23 2018 -0700
# 
#     treewide: fix up files incorrectly marked executable
#     
#     Joe Perches noted that we have a few source files that for some
#     inexplicable reason (read: I'm too lazy to even go look at the history)
#     are marked executable:
#     
#       drivers/gpu/drm/amd/amdgpu/vce_v4_0.c
#       drivers/net/ethernet/cadence/macb_ptp.c
#     
#     A simple git command line to show executable C/asm/header files is this:
#     
#         git ls-files -s '*.[chsS]' | grep '^100755'
#     
#     and then you can fix them up with scripting by just feeding that output
#     into:
#     
#         | cut -f2 | xargs chmod -x
#     
#     and commit it.
#     
#     Which is exactly what this commit does.
#     
#     Reported-by: Joe Perches <joe@perches.com>
#     Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
# < /opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-gcc --version
# < git log --format=%s --max-count=1 90fda63fa1156ec1bcfd7f9ca384cec221f70a21
# < make -s -j 120 ARCH=arm64 O=/kisskb/build/linus_arm64-allnoconfig_arm64 CROSS_COMPILE=/opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-  allnoconfig
# make -s -j 120 ARCH=arm64 O=/kisskb/build/linus_arm64-allnoconfig_arm64 CROSS_COMPILE=/opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-  
Completed OK
# rm -rf /kisskb/build/linus_arm64-allnoconfig_arm64
# Build took: 0:00:11.520713