# git rev-parse -q --verify ef1244124349fea36e4a7e260ecaf156b6b6b22a^{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 ef1244124349fea36e4a7e260ecaf156b6b6b22a^{commit}
ef1244124349fea36e4a7e260ecaf156b6b6b22a
# git checkout -q -f -B kisskb ef1244124349fea36e4a7e260ecaf156b6b6b22a
# git clean -qxdf
# < git log -1
# commit ef1244124349fea36e4a7e260ecaf156b6b6b22a
# Merge: d08410d8c990 caa93d9bd2d7
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Mon Apr 26 11:32:23 2021 -0700
# 
#     Merge tag 'usb-5.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
#     
#     Pull USB and Thunderbolt updates from Greg KH:
#      "Here is the big set of USB and Thunderbolt driver updates for
#       5.13-rc1.
#     
#       Lots of little things in here, with loads of tiny fixes and cleanups
#       over these drivers, as well as these "larger" changes:
#     
#        - thunderbolt updates and new features added
#     
#        - xhci driver updates and split out of a mediatek-specific xhci
#          driver from the main xhci module to make it easier to work with
#          (something that I have been wanting for a while).
#     
#        - loads of typec feature additions and updates
#     
#        - dwc2 driver updates
#     
#        - dwc3 driver updates
#     
#        - gadget driver fixes and minor updates
#     
#        - loads of usb-serial cleanups and fixes and updates
#     
#        - usbip documentation updates and fixes
#     
#        - lots of other tiny USB driver updates
#     
#       All of these have been in linux-next for a while with no reported
#       issues"
#     
#     * tag 'usb-5.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (371 commits)
#       usb: Fix up movement of USB core kerneldoc location
#       usb: dwc3: gadget: Handle DEV_TXF_FLUSH_BYPASS capability
#       usb: dwc3: Capture new capability register GHWPARAMS9
#       usb: gadget: prevent a ternary sign expansion bug
#       usb: dwc3: core: Do core softreset when switch mode
#       usb: dwc2: Get rid of useless error checks in suspend interrupt
#       usb: dwc2: Update dwc2_handle_usb_suspend_intr function.
#       usb: dwc2: Add exit hibernation mode before removing drive
#       usb: dwc2: Add hibernation exiting flow by system resume
#       usb: dwc2: Add hibernation entering flow by system suspend
#       usb: dwc2: Allow exit hibernation in urb enqueue
#       usb: dwc2: Move exit hibernation to dwc2_port_resume() function
#       usb: dwc2: Move enter hibernation to dwc2_port_suspend() function
#       usb: dwc2: Clear GINTSTS_RESTOREDONE bit after restore is generated.
#       usb: dwc2: Clear fifo_map when resetting core.
#       usb: dwc2: Allow exiting hibernation from gpwrdn rst detect
#       usb: dwc2: Fix hibernation between host and device modes.
#       usb: dwc2: Fix host mode hibernation exit with remote wakeup flow.
#       usb: dwc2: Reset DEVADDR after exiting gadget hibernation.
#       usb: dwc2: Update exit hibernation when port reset is asserted
#       ...
# < /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 ef1244124349fea36e4a7e260ecaf156b6b6b22a
# < make -s -j 120 ARCH=sparc O=/kisskb/build/linus_sparc-defconfig_sparc64 CROSS_COMPILE=/opt/cross/kisskb/br-sparc64-full-2016.08-613-ge98b4dd/bin/sparc64-linux-  defconfig
# < make -s -j 120 ARCH=sparc O=/kisskb/build/linus_sparc-defconfig_sparc64 CROSS_COMPILE=/opt/cross/kisskb/br-sparc64-full-2016.08-613-ge98b4dd/bin/sparc64-linux-  help
# make -s -j 120 ARCH=sparc O=/kisskb/build/linus_sparc-defconfig_sparc64 CROSS_COMPILE=/opt/cross/kisskb/br-sparc64-full-2016.08-613-ge98b4dd/bin/sparc64-linux-  olddefconfig
# make -s -j 120 ARCH=sparc O=/kisskb/build/linus_sparc-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]
  kernel: arch/sparc/boot/image is ready
  kernel: arch/sparc/boot/zImage is ready
Completed OK
# rm -rf /kisskb/build/linus_sparc-defconfig_sparc64
# Build took: 0:00:42.947666