# git rev-parse -q --verify 1bdd3dbfff7a308643c7f9ef74e4a8ef3923e686^{commit}
1bdd3dbfff7a308643c7f9ef74e4a8ef3923e686
already have revision, skipping fetch
# git checkout -q -f -B kisskb 1bdd3dbfff7a308643c7f9ef74e4a8ef3923e686
# git clean -qxdf
# < git log -1
# commit 1bdd3dbfff7a308643c7f9ef74e4a8ef3923e686
# Merge: 2335cbe648e7 399254aaf489
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Sat Mar 23 10:25:12 2019 -0700
# 
#     Merge tag 'io_uring-20190323' of git://git.kernel.dk/linux-block
#     
#     Pull io_uring fixes and improvements from Jens Axboe:
#      "The first five in this series are heavily inspired by the work Al did
#       on the aio side to fix the races there.
#     
#       The last two re-introduce a feature that was in io_uring before it got
#       merged, but which I pulled since we didn't have a good way to have
#       BVEC iters that already have a stable reference. These aren't
#       necessarily related to block, it's just how io_uring pins fixed
#       buffers"
#     
#     * tag 'io_uring-20190323' of git://git.kernel.dk/linux-block:
#       block: add BIO_NO_PAGE_REF flag
#       iov_iter: add ITER_BVEC_FLAG_NO_REF flag
#       io_uring: mark me as the maintainer
#       io_uring: retry bulk slab allocs as single allocs
#       io_uring: fix poll races
#       io_uring: fix fget/fput handling
#       io_uring: add prepped flag
#       io_uring: make io_read/write return an integer
#       io_uring: use regular request ref counts
# < /opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-gcc --version
# < /opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-ld --version
# < git log --format=%s --max-count=1 1bdd3dbfff7a308643c7f9ef74e4a8ef3923e686
# < make -s -j 80 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc5.4 CROSS_COMPILE=/opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-  randconfig
KCONFIG_SEED=0xB28921F
# Added to kconfig CONFIG_PREVENT_FIRMWARE_BUILD=y
# yes \n | make -s -j 80 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc5.4 CROSS_COMPILE=/opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-  oldconfig
yes: standard output: Broken pipe
# make -s -j 80 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc5.4 CROSS_COMPILE=/opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-  
arch/arm64/Makefile:40: LSE atomics not supported by binutils
arch/arm64/Makefile:40: LSE atomics not supported by binutils
Completed OK
# rm -rf /kisskb/build/linus-rand_arm64-randconfig_arm64-gcc5.4
# Build took: 0:03:04.799346