# git rev-parse -q --verify 59c19b45a1fb8c230354f64c1577f5e85b4ad731^{commit}
59c19b45a1fb8c230354f64c1577f5e85b4ad731
already have revision, skipping fetch
# git checkout -q -f -B kisskb 59c19b45a1fb8c230354f64c1577f5e85b4ad731
# git clean -qxdf
# < git log -1
# commit 59c19b45a1fb8c230354f64c1577f5e85b4ad731
# Author: Christophe Leroy <christophe.leroy@c-s.fr>
# Date:   Tue Oct 29 09:53:13 2019 +0000
# 
#     powerpc/vdso32: miscellaneous optimisations
#     
#     Various optimisations by inverting branches and removing
#     redundant instructions.
#     
#     Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
#     Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
#     Link: https://lore.kernel.org/r/7f80e4489a44b53962cf2c813e63038332fcf457.1572342582.git.christophe.leroy@c-s.fr
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-gcc --version
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-ld --version
# < git log --format=%s --max-count=1 59c19b45a1fb8c230354f64c1577f5e85b4ad731
# < make -s -j 24 ARCH=powerpc O=/kisskb/build/powerpc-next_powerpc-allnoconfig_powerpc-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-  allnoconfig
# make -s -j 24 ARCH=powerpc O=/kisskb/build/powerpc-next_powerpc-allnoconfig_powerpc-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-  
/kisskb/src/kernel/printk/printk.c: In function 'devkmsg_sysctl_set_loglvl':
/kisskb/src/kernel/printk/printk.c:204:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized]
Completed OK
# rm -rf /kisskb/build/powerpc-next_powerpc-allnoconfig_powerpc-gcc4.6
# Build took: 0:00:15.885602