# git rev-parse -q --verify 661e50bc853209e41a5c14a290ca4decc43cbfd1^{commit}
661e50bc853209e41a5c14a290ca4decc43cbfd1
already have revision, skipping fetch
# git checkout -q -f -B kisskb 661e50bc853209e41a5c14a290ca4decc43cbfd1
# git clean -qxdf
# git log -1
commit 661e50bc853209e41a5c14a290ca4decc43cbfd1
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Sun Mar 4 14:54:11 2018 -0800

    Linux 4.16-rc4
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/arm-unknown-linux-gnueabi/bin/arm-unknown-linux-gnueabi-gcc --version
# < git log --format=%s --max-count=1 661e50bc853209e41a5c14a290ca4decc43cbfd1
# < make -s -j 20 ARCH=arm O=/kisskb/build/linus_eseries_pxa_defconfig_arm CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/arm-unknown-linux-gnueabi/bin/arm-unknown-linux-gnueabi-  eseries_pxa_defconfig
# make -s -j 20 ARCH=arm O=/kisskb/build/linus_eseries_pxa_defconfig_arm CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/arm-unknown-linux-gnueabi/bin/arm-unknown-linux-gnueabi-  
/kisskb/src/kernel/printk/printk.c: In function 'devkmsg_sysctl_set_loglvl':
/kisskb/src/kernel/printk/printk.c:183:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/net/mac80211/mlme.c: In function 'ieee80211_rx_mgmt_beacon':
/kisskb/src/net/mac80211/mlme.c:1350:3: warning: 'pwr_level_cisco' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/net/mac80211/mlme.c:1307:6: note: 'pwr_level_cisco' was declared here
Completed OK
# rm -rf /kisskb/build/linus_eseries_pxa_defconfig_arm
# Build took: 0:00:54.883851