# git rev-parse -q --verify 085b7755808aa11f78ab9377257e1dad2e6fa4bb^{commit}
085b7755808aa11f78ab9377257e1dad2e6fa4bb
already have revision, skipping fetch
# git checkout -q -f -B kisskb 085b7755808aa11f78ab9377257e1dad2e6fa4bb
# git clean -qxdf
# < git log -1
# commit 085b7755808aa11f78ab9377257e1dad2e6fa4bb
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Sun Apr 21 10:45:57 2019 -0700
# 
#     Linux 5.1-rc6
# < /opt/cross/kisskb/br-xtensa-full-2016.08-613-ge98b4dd/bin/xtensa-linux-gcc --version
# < /opt/cross/kisskb/br-xtensa-full-2016.08-613-ge98b4dd/bin/xtensa-linux-ld --version
# < git log --format=%s --max-count=1 085b7755808aa11f78ab9377257e1dad2e6fa4bb
# < make -s -j 48 ARCH=xtensa O=/kisskb/build/linus_xtensa-allnoconfig_xtensa CROSS_COMPILE=/opt/cross/kisskb/br-xtensa-full-2016.08-613-ge98b4dd/bin/xtensa-linux-  allnoconfig
# make -s -j 48 ARCH=xtensa O=/kisskb/build/linus_xtensa-allnoconfig_xtensa CROSS_COMPILE=/opt/cross/kisskb/br-xtensa-full-2016.08-613-ge98b4dd/bin/xtensa-linux-  
<stdin>:1478:2: warning: #warning syscall pidfd_send_signal not implemented [-Wcpp]
<stdin>:1481:2: warning: #warning syscall io_uring_setup not implemented [-Wcpp]
<stdin>:1484:2: warning: #warning syscall io_uring_enter not implemented [-Wcpp]
<stdin>:1487:2: warning: #warning syscall io_uring_register not implemented [-Wcpp]
Completed OK
# rm -rf /kisskb/build/linus_xtensa-allnoconfig_xtensa
# Build took: 0:00:14.839687