# git rev-parse -q --verify 8c2ffd9174779014c3fe1f96d9dc3641d9175f00^{commit}
8c2ffd9174779014c3fe1f96d9dc3641d9175f00
already have revision, skipping fetch
# git checkout -q -f -B kisskb 8c2ffd9174779014c3fe1f96d9dc3641d9175f00
# git clean -qxdf
# < git log -1
# commit 8c2ffd9174779014c3fe1f96d9dc3641d9175f00
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Sun Mar 24 14:02:26 2019 -0700
# 
#     Linux 5.1-rc2
# < /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 8c2ffd9174779014c3fe1f96d9dc3641d9175f00
# < make -s -j 8 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 8 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: 0:00:16.739335