# git rev-parse -q --verify 965181d7ef7e1a863477536dc328c23a7ebc8a1d^{commit}
# git fetch -q -n -f git://fs.ozlabs.ibm.com/kernel/linus master
warning: The last gc run reported the following. Please correct the root cause
and remove .git/gc.log.
Automatic cleanup will not be performed until the file is removed.

warning: There are too many unreachable loose objects; run 'git prune' to remove them.

# git rev-parse -q --verify 965181d7ef7e1a863477536dc328c23a7ebc8a1d^{commit}
965181d7ef7e1a863477536dc328c23a7ebc8a1d
# git checkout -q -f -B kisskb 965181d7ef7e1a863477536dc328c23a7ebc8a1d
# git clean -qxdf
# < git log -1
# commit 965181d7ef7e1a863477536dc328c23a7ebc8a1d
# Merge: 1ec48f95519b 7c9d845f0612
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Tue Mar 29 18:55:37 2022 -0700
# 
#     Merge tag 'nfs-for-5.18-1' of git://git.linux-nfs.org/projects/trondmy/linux-nfs
#     
#     Pull NFS client updates from Trond Myklebust:
#      "Highlights include:
#     
#       Features:
#     
#        - Switch NFS to use readahead instead of the obsolete readpages.
#     
#        - Readdir fixes to improve cacheability of large directories when
#          there are multiple readers and writers.
#     
#        - Readdir performance improvements when doing a seekdir() immediately
#          after opening the directory (common when re-exporting NFS).
#     
#        - NFS swap improvements from Neil Brown.
#     
#        - Loosen up memory allocation to permit direct reclaim and write back
#          in cases where there is no danger of deadlocking the writeback code
#          or NFS swap.
#     
#        - Avoid sillyrename when the NFSv4 server claims to support the
#          necessary features to recover the unlinked but open file after
#          reboot.
#     
#       Bugfixes:
#     
#        - Patch from Olga to add a mount option to control NFSv4.1 session
#          trunking discovery, and default it to being off.
#     
#        - Fix a lockup in nfs_do_recoalesce().
#     
#        - Two fixes for list iterator variables being used when pointing to
#          the list head.
#     
#        - Fix a kernel memory scribble when reading from a non-socket
#          transport in /sys/kernel/sunrpc.
#     
#        - Fix a race where reconnecting to a server could leave the TCP
#          socket stuck forever in the connecting state.
#     
#        - Patch from Neil to fix a shutdown race which can leave the SUNRPC
#          transport timer primed after we free the struct xprt itself.
#     
#        - Patch from Xin Xiong to fix reference count leaks in the NFSv4.2
#          copy offload.
#     
#        - Sunrpc patch from Olga to avoid resending a task on an offlined
#          transport.
#     
#       Cleanups:
#     
#        - Patches from Dave Wysochanski to clean up the fscache code"
#     
#     * tag 'nfs-for-5.18-1' of git://git.linux-nfs.org/projects/trondmy/linux-nfs: (91 commits)
#       NFSv4/pNFS: Fix another issue with a list iterator pointing to the head
#       NFS: Don't loop forever in nfs_do_recoalesce()
#       SUNRPC: Don't return error values in sysfs read of closed files
#       SUNRPC: Do not dereference non-socket transports in sysfs
#       NFSv4.1: don't retry BIND_CONN_TO_SESSION on session error
#       SUNRPC don't resend a task on an offlined transport
#       NFS: replace usage of found with dedicated list iterator variable
#       SUNRPC: avoid race between mod_timer() and del_timer_sync()
#       pNFS/files: Ensure pNFS allocation modes are consistent with nfsiod
#       pNFS/flexfiles: Ensure pNFS allocation modes are consistent with nfsiod
#       NFSv4/pnfs: Ensure pNFS allocation modes are consistent with nfsiod
#       NFS: Avoid writeback threads getting stuck in mempool_alloc()
#       NFS: nfsiod should not block forever in mempool_alloc()
#       SUNRPC: Make the rpciod and xprtiod slab allocation modes consistent
#       SUNRPC: Fix unx_lookup_cred() allocation
#       NFS: Fix memory allocation in rpc_alloc_task()
#       NFS: Fix memory allocation in rpc_malloc()
#       SUNRPC: Improve accuracy of socket ENOBUFS determination
#       SUNRPC: Replace internal use of SOCKWQ_ASYNC_NOSPACE
#       SUNRPC: Fix socket waits for write buffer space
#       ...
# < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux-ld --version
# < git log --format=%s --max-count=1 965181d7ef7e1a863477536dc328c23a7ebc8a1d
# < make -s -j 32 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-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-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux-  help
# make -s -j 32 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux-  olddefconfig
.config:6202:warning: override: reassigning to symbol PREVENT_FIRMWARE_BUILD
# make -s -j 32 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux-  
Completed OK
# rm -rf /kisskb/build/linus-rand_arm64-randconfig_arm64-gcc8
# Build took: 0:03:29.716019