# git rev-parse -q --verify 4a9b1eb8bc3ba4ad8b3b1aa3317cf8d4a3aaad83^{commit}
4a9b1eb8bc3ba4ad8b3b1aa3317cf8d4a3aaad83
already have revision, skipping fetch
# git checkout -q -f -B kisskb 4a9b1eb8bc3ba4ad8b3b1aa3317cf8d4a3aaad83
# git clean -qxdf
# < git log -1
# commit 4a9b1eb8bc3ba4ad8b3b1aa3317cf8d4a3aaad83
# Author: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
# Date:   Sun Jul 28 08:28:39 2019 +0200
# 
#     Linux 5.1.21
# < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/ia64-linux/bin/ia64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/ia64-linux/bin/ia64-linux-ld --version
# < git log --format=%s --max-count=1 4a9b1eb8bc3ba4ad8b3b1aa3317cf8d4a3aaad83
# < make -s -j 24 ARCH=ia64 O=/kisskb/build/stable-rc-5.1_ia64-defconfig_ia64-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/ia64-linux/bin/ia64-linux-  defconfig
# make -s -j 24 ARCH=ia64 O=/kisskb/build/stable-rc-5.1_ia64-defconfig_ia64-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/ia64-linux/bin/ia64-linux-  
/kisskb/src/kernel/fork.c:769:13: warning: 'task_struct_whitelist' defined but not used [-Wunused-function]
 static void task_struct_whitelist(unsigned long *offset, unsigned long *size)
             ^
No errors detected in 21487 functions.
  Kernel: vmlinux.gz is ready
Completed OK
# rm -rf /kisskb/build/stable-rc-5.1_ia64-defconfig_ia64-gcc4.9
# Build took: 0:02:41.154584