# git rev-parse -q --verify 86799cdfbcd2308cbad6c1dc983b81595b77b639^{commit}
86799cdfbcd2308cbad6c1dc983b81595b77b639
already have revision, skipping fetch
# git checkout -q -f -B kisskb 86799cdfbcd2308cbad6c1dc983b81595b77b639
# git clean -qxdf
# < git log -1
# commit 86799cdfbcd2308cbad6c1dc983b81595b77b639
# Merge: 650c8edf53f7 f6223ff79966
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Sat Nov 27 11:28:37 2021 -0800
# 
#     Merge tag 'io_uring-5.16-2021-11-27' of git://git.kernel.dk/linux-block
#     
#     Pull more io_uring fixes from Jens Axboe:
#      "The locking fixup that was applied earlier this rc has both a deadlock
#       and IRQ safety issue, let's get that ironed out before -rc3. This
#       contains:
#     
#        - Link traversal locking fix (Pavel)
#     
#        - Cancelation fix (Pavel)
#     
#        - Relocate cond_resched() for huge buffer chain freeing, avoiding a
#          softlockup warning (Ye)
#     
#        - Fix timespec validation (Ye)"
#     
#     * tag 'io_uring-5.16-2021-11-27' of git://git.kernel.dk/linux-block:
#       io_uring: Fix undefined-behaviour in io_issue_sqe
#       io_uring: fix soft lockup when call __io_remove_buffers
#       io_uring: fix link traversal locking
#       io_uring: fail cancellation for EXITING tasks
# < /opt/cross/kisskb/korg/gcc-11.1.0-nolibc/aarch64-linux/bin/aarch64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-11.1.0-nolibc/aarch64-linux/bin/aarch64-linux-ld --version
# < git log --format=%s --max-count=1 86799cdfbcd2308cbad6c1dc983b81595b77b639
# < make -s -j 32 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/aarch64-linux/bin/aarch64-linux-  randconfig
# Added to kconfig CONFIG_PREVENT_FIRMWARE_BUILD=y
# < make -s -j 32 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/aarch64-linux/bin/aarch64-linux-  help
# make -s -j 32 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/aarch64-linux/bin/aarch64-linux-  olddefconfig
# make -s -j 32 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/aarch64-linux/bin/aarch64-linux-  
Completed OK
# rm -rf /kisskb/build/linus-rand_arm64-randconfig_arm64-gcc11
# Build took: 0:02:39.158879