# git rev-parse -q --verify 12bf0b632ed090358cbf03e323e5342212d0b2e4^{commit}
12bf0b632ed090358cbf03e323e5342212d0b2e4
already have revision, skipping fetch
# git checkout -q -f -B kisskb 12bf0b632ed090358cbf03e323e5342212d0b2e4
# git clean -qxdf
# < git log -1
# commit 12bf0b632ed090358cbf03e323e5342212d0b2e4
# Merge: f85c1598ddfe 8eed292bc8cb
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Fri May 15 14:03:13 2020 -0700
# 
#     Merge tag 'nfs-for-5.7-5' of git://git.linux-nfs.org/projects/trondmy/linux-nfs
#     
#     Pull NFS client bugfixes from Trond Myklebust:
#      "Highlights include:
#     
#       Stable fixes:
#        - nfs: fix NULL deference in nfs4_get_valid_delegation
#     
#       Bugfixes:
#        - Fix corruption of the return value in cachefiles_read_or_alloc_pages()
#        - Fix several fscache cookie issues
#        - Fix a fscache queuing race that can trigger a BUG_ON
#        - NFS: Fix two use-after-free regressions due to the RPC_TASK_CRED_NOREF flag
#        - SUNRPC: Fix a use-after-free regression in rpc_free_client_work()
#        - SUNRPC: Fix a race when tearing down the rpc client debugfs directory
#        - SUNRPC: Signalled ASYNC tasks need to exit
#        - NFSv3: fix rpc receive buffer size for MOUNT call"
#     
#     * tag 'nfs-for-5.7-5' of git://git.linux-nfs.org/projects/trondmy/linux-nfs:
#       NFSv3: fix rpc receive buffer size for MOUNT call
#       SUNRPC: 'Directory with parent 'rpc_clnt' already present!'
#       NFS/pnfs: Don't use RPC_TASK_CRED_NOREF with pnfs
#       NFS: Don't use RPC_TASK_CRED_NOREF with delegreturn
#       SUNRPC: Signalled ASYNC tasks need to exit
#       nfs: fix NULL deference in nfs4_get_valid_delegation
#       SUNRPC: fix use-after-free in rpc_free_client_work()
#       cachefiles: Fix race between read_waiter and read_copier involving op->to_do
#       NFSv4: Fix fscache cookie aux_data to ensure change_attr is included
#       NFS: Fix fscache super_cookie allocation
#       NFS: Fix fscache super_cookie index_key from changing after umount
#       cachefiles: Fix corruption of the return value in cachefiles_read_or_alloc_pages()
# < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-ld --version
# < git log --format=%s --max-count=1 12bf0b632ed090358cbf03e323e5342212d0b2e4
# < make -s -j 24 ARCH=powerpc O=/kisskb/build/linus_mpc885_ads_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  mpc885_ads_defconfig
# < make -s -j 24 ARCH=powerpc O=/kisskb/build/linus_mpc885_ads_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  help
# make -s -j 24 ARCH=powerpc O=/kisskb/build/linus_mpc885_ads_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  olddefconfig
# make -s -j 24 ARCH=powerpc O=/kisskb/build/linus_mpc885_ads_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  
Image Name:   Linux-5.7.0-rc5-g12bf0b632ed0
Created:      Sat May 16 07:59:15 2020
Image Type:   PowerPC Linux Kernel Image (gzip compressed)
Data Size:    1960366 Bytes = 1914.42 KiB = 1.87 MiB
Load Address: 00400000
Entry Point:  00400204
Completed OK
# rm -rf /kisskb/build/linus_mpc885_ads_defconfig_powerpc-gcc4.9
# Build took: 0:00:50.588809