# git rev-parse -q --verify c9a925b7bcd9552f19ba50519c6a49ed7ca61691^{commit}
c9a925b7bcd9552f19ba50519c6a49ed7ca61691
already have revision, skipping fetch
# git checkout -q -f -B kisskb c9a925b7bcd9552f19ba50519c6a49ed7ca61691
# git clean -qxdf
# < git log -1
# commit c9a925b7bcd9552f19ba50519c6a49ed7ca61691
# Merge: ee0c8a9b349e 73363c262d6a
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Sat Dec 2 06:47:32 2023 +0900
# 
#     Merge tag 'io_uring-6.7-2023-11-30' of git://git.kernel.dk/linux
#     
#     Pull io_uring fixes from Jens Axboe:
#     
#      - Fix an issue with discontig page checking for IORING_SETUP_NO_MMAP
#     
#      - Fix an issue with not allowing IORING_SETUP_NO_MMAP also disallowing
#        mmap'ed buffer rings
#     
#      - Fix an issue with deferred release of memory mapped pages
#     
#      - Fix a lockdep issue with IORING_SETUP_NO_MMAP
#     
#      - Use fget/fput consistently, even from our sync system calls. No real
#        issue here, but if we were ever to allow closing io_uring descriptors
#        it would be required. Let's play it safe and just use the full ref
#        counted versions upfront. Most uses of io_uring are threaded anyway,
#        and hence already doing the full version underneath.
#     
#     * tag 'io_uring-6.7-2023-11-30' of git://git.kernel.dk/linux:
#       io_uring: use fget/fput consistently
#       io_uring: free io_buffer_list entries via RCU
#       io_uring/kbuf: prune deferred locked cache when tearing down
#       io_uring/kbuf: recycle freed mapped buffer ring entries
#       io_uring/kbuf: defer release of mapped buffer rings
#       io_uring: enable io_mem_alloc/free to be used in other parts
#       io_uring: don't guard IORING_OFF_PBUF_RING with SETUP_NO_MMAP
#       io_uring: don't allow discontig pages for IORING_SETUP_NO_MMAP
# < /opt/cross/kisskb/korg/gcc-8.5.0-nolibc/x86_64-linux/bin/x86_64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-8.5.0-nolibc/x86_64-linux/bin/x86_64-linux-ld --version
# < git log --format=%s --max-count=1 c9a925b7bcd9552f19ba50519c6a49ed7ca61691
# make -s -j 160 ARCH=x86 O=/kisskb/build/linus_x86_64_defconfig_x86_64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.5.0-nolibc/x86_64-linux/bin/x86_64-linux-  x86_64_defconfig
# < make -s -j 160 ARCH=x86 O=/kisskb/build/linus_x86_64_defconfig_x86_64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.5.0-nolibc/x86_64-linux/bin/x86_64-linux-  help
# make -s -j 160 ARCH=x86 O=/kisskb/build/linus_x86_64_defconfig_x86_64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.5.0-nolibc/x86_64-linux/bin/x86_64-linux-  olddefconfig
# make -s -j 160 ARCH=x86 O=/kisskb/build/linus_x86_64_defconfig_x86_64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.5.0-nolibc/x86_64-linux/bin/x86_64-linux-  
Completed OK
# rm -rf /kisskb/build/linus_x86_64_defconfig_x86_64-gcc8
# Build took: 0:05:16.211786