# git rev-parse -q --verify f956cb99b938fbf0f8262ba335d505b1ffd02c4e^{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 f956cb99b938fbf0f8262ba335d505b1ffd02c4e^{commit}
f956cb99b938fbf0f8262ba335d505b1ffd02c4e
# git checkout -q -f -B kisskb f956cb99b938fbf0f8262ba335d505b1ffd02c4e
# git clean -qxdf
# < git log -1
# commit f956cb99b938fbf0f8262ba335d505b1ffd02c4e
# Merge: e1a9e3db3bb5 bbf0a94744ed
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Sat May 29 06:41:50 2021 -1000
# 
#     Merge tag 'char-misc-5.13-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
#     
#     Pull char/misc driver fixes from Greg KH:
#      "Here are some tiny char/misc driver fixes for 5.13-rc4.
#     
#       Nothing huge here, just some tiny fixes for reported issues:
#     
#        - two interconnect driver fixes
#     
#        - kgdb build warning fix for gcc-11
#     
#        - hgafb regression fix
#     
#        - soundwire driver fix
#     
#        - mei driver fix
#     
#       All have been in linux-next with no reported issues"
#     
#     * tag 'char-misc-5.13-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc:
#       mei: request autosuspend after sending rx flow control
#       kgdb: fix gcc-11 warnings harder
#       video: hgafb: correctly handle card detect failure during probe
#       soundwire: qcom: fix handling of qcom,ports-block-pack-mode
#       interconnect: qcom: Add missing MODULE_DEVICE_TABLE
#       interconnect: qcom: bcm-voter: add a missing of_node_put()
# < /opt/cross/kisskb/br-sparc64-full-2016.08-613-ge98b4dd/bin/sparc64-linux-gcc --version
# < /opt/cross/kisskb/br-sparc64-full-2016.08-613-ge98b4dd/bin/sparc64-linux-ld --version
# < git log --format=%s --max-count=1 f956cb99b938fbf0f8262ba335d505b1ffd02c4e
# < make -s -j 48 ARCH=sparc64 O=/kisskb/build/linus_sparc64-defconfig_sparc64 CROSS_COMPILE=/opt/cross/kisskb/br-sparc64-full-2016.08-613-ge98b4dd/bin/sparc64-linux-  defconfig
# < make -s -j 48 ARCH=sparc64 O=/kisskb/build/linus_sparc64-defconfig_sparc64 CROSS_COMPILE=/opt/cross/kisskb/br-sparc64-full-2016.08-613-ge98b4dd/bin/sparc64-linux-  help
# make -s -j 48 ARCH=sparc64 O=/kisskb/build/linus_sparc64-defconfig_sparc64 CROSS_COMPILE=/opt/cross/kisskb/br-sparc64-full-2016.08-613-ge98b4dd/bin/sparc64-linux-  olddefconfig
# make -s -j 48 ARCH=sparc64 O=/kisskb/build/linus_sparc64-defconfig_sparc64 CROSS_COMPILE=/opt/cross/kisskb/br-sparc64-full-2016.08-613-ge98b4dd/bin/sparc64-linux-  
<stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp]
WARNING: modpost: EXPORT symbol "_mcount" [vmlinux] version generation failed, symbol will not be versioned.
  kernel: arch/sparc/boot/image is ready
  kernel: arch/sparc/boot/zImage is ready
Completed OK
# rm -rf /kisskb/build/linus_sparc64-defconfig_sparc64
# Build took: 0:01:25.134339