# git rev-parse -q --verify fd37b884003c7e46a0337b6e9212326d3ee1f40d^{commit}
fd37b884003c7e46a0337b6e9212326d3ee1f40d
already have revision, skipping fetch
# git checkout -q -f -B kisskb fd37b884003c7e46a0337b6e9212326d3ee1f40d
# git clean -qxdf
# < git log -1
# commit fd37b884003c7e46a0337b6e9212326d3ee1f40d
# Author: Jens Axboe <axboe@kernel.dk>
# Date:   Mon Jun 12 12:11:57 2023 -0600
# 
#     io_uring/io-wq: don't clear PF_IO_WORKER on exit
#     
#     A recent commit gated the core dumping task exit logic on current->flags
#     remaining consistent in terms of PF_{IO,USER}_WORKER at task exit time.
#     This exposed a problem with the io-wq handling of that, which explicitly
#     clears PF_IO_WORKER before calling do_exit().
#     
#     The reasons for this manual clear of PF_IO_WORKER is historical, where
#     io-wq used to potentially trigger a sleep on exit. As the io-wq thread
#     is exiting, it should not participate any further accounting. But these
#     days we don't need to rely on current->flags anymore, so we can safely
#     remove the PF_IO_WORKER clearing.
#     
#     Reported-by: Zorro Lang <zlang@redhat.com>
#     Reported-by: Dave Chinner <david@fromorbit.com>
#     Link: https://lore.kernel.org/all/ZIZSPyzReZkGBEFy@dread.disaster.area/
#     Fixes: f9010dbdce91 ("fork, vhost: Use CLONE_THREAD to fix freezer/ps regression")
#     Signed-off-by: Jens Axboe <axboe@kernel.dk>
#     Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
# < /opt/cross/kisskb/korg/gcc-11.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-11.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux-ld --version
# < git log --format=%s --max-count=1 fd37b884003c7e46a0337b6e9212326d3ee1f40d
# make -s -j 160 ARCH=powerpc O=/kisskb/build/linus_powernv_defconfig+THIN_powerpc-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  powernv_defconfig
# Added to kconfig CONFIG_USE_THIN_ARCHIVES=y
# < make -s -j 160 ARCH=powerpc O=/kisskb/build/linus_powernv_defconfig+THIN_powerpc-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  help
# make -s -j 160 ARCH=powerpc O=/kisskb/build/linus_powernv_defconfig+THIN_powerpc-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  olddefconfig
# make -s -j 160 ARCH=powerpc O=/kisskb/build/linus_powernv_defconfig+THIN_powerpc-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  
Completed OK
# rm -rf /kisskb/build/linus_powernv_defconfig+THIN_powerpc-gcc11
# Build took: 0:02:49.031491