# git rev-parse -q --verify a47020f3fc8677d6e62be5049810346f2d68b621^{commit}
a47020f3fc8677d6e62be5049810346f2d68b621
already have revision, skipping fetch
# git checkout -q -f -B kisskb a47020f3fc8677d6e62be5049810346f2d68b621
# git clean -qxdf
# < git log -1
# commit a47020f3fc8677d6e62be5049810346f2d68b621
# Author: Gustavo A. R. Silva <gustavo@embeddedor.com>
# Date:   Fri Apr 24 10:50:00 2020 -0500
# 
#     uapi: revert flexible-array conversions
#     
#     These structures can get embedded in other structures in user-space
#     and cause all sorts of warnings and problems. So, we better don't take
#     any chances and keep the zero-length arrays in place for now.
#     
#     Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
# < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/alpha-linux/bin/alpha-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/alpha-linux/bin/alpha-linux-ld --version
# < git log --format=%s --max-count=1 a47020f3fc8677d6e62be5049810346f2d68b621
# < make -s -j 80 ARCH=alpha O=/kisskb/build/gustavoars_alpha-defconfig_alpha-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/alpha-linux/bin/alpha-linux-  defconfig
# < make -s -j 80 ARCH=alpha O=/kisskb/build/gustavoars_alpha-defconfig_alpha-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/alpha-linux/bin/alpha-linux-  help
# make -s -j 80 ARCH=alpha O=/kisskb/build/gustavoars_alpha-defconfig_alpha-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/alpha-linux/bin/alpha-linux-  olddefconfig
# make -s -j 80 ARCH=alpha O=/kisskb/build/gustavoars_alpha-defconfig_alpha-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/alpha-linux/bin/alpha-linux-  
<stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp]
/kisskb/src/kernel/futex.c: In function 'do_futex':
/kisskb/src/kernel/futex.c:1676:17: warning: 'oldval' may be used uninitialized in this function [-Wmaybe-uninitialized]
   return oldval == cmparg;
                 ^
/kisskb/src/kernel/futex.c:1652:6: note: 'oldval' was declared here
  int oldval, ret;
      ^
WARNING: modpost: "saved_config" [vmlinux] is COMMON symbol
  Kernel arch/alpha/boot/vmlinux.gz is ready
Completed OK
# rm -rf /kisskb/build/gustavoars_alpha-defconfig_alpha-gcc4.9
# Build took: 0:00:49.358572