# git rev-parse -q --verify e4c26faa426c17274884f759f708bc9ee22fd59a^{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 e4c26faa426c17274884f759f708bc9ee22fd59a^{commit}
e4c26faa426c17274884f759f708bc9ee22fd59a
# git checkout -q -f -B kisskb e4c26faa426c17274884f759f708bc9ee22fd59a
# git clean -qxdf
# < git log -1
# commit e4c26faa426c17274884f759f708bc9ee22fd59a
# Merge: 6c7247f6258b a29c0adbb688
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Sun Sep 13 09:23:54 2020 -0700
# 
#     Merge tag 'usb-5.9-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
#     
#     Pull USB/Thunderbolt fixes from Greg KH:
#      "Here are some small USB and Thunderbolt driver fixes for 5.9-rc5.
#     
#       Nothing huge, just a number of bugfixes and new device ids for
#       problems reported:
#     
#        - new USB serial driver ids
#     
#        - bug fixes for syzbot reported problems
#     
#        - typec driver fixes
#     
#        - thunderbolt driver fixes
#     
#        - revert of reported broken commit
#     
#       All of these have been in linux-next with no reported issues"
#     
#     * tag 'usb-5.9-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb:
#       usb: typec: intel_pmc_mux: Do not configure SBU and HSL Orientation in Alternate modes
#       usb: typec: intel_pmc_mux: Do not configure Altmode HPD High
#       usb: core: fix slab-out-of-bounds Read in read_descriptors
#       Revert "usb: dwc3: meson-g12a: fix shared reset control use"
#       usb: typec: ucsi: acpi: Check the _DEP dependencies
#       usb: typec: intel_pmc_mux: Un-register the USB role switch
#       usb: Fix out of sync data toggle if a configured device is reconfigured
#       USB: serial: option: support dynamic Quectel USB compositions
#       USB: serial: option: add support for SIM7070/SIM7080/SIM7090 modules
#       thunderbolt: Use maximum USB3 link rate when reclaiming if link is not up
#       thunderbolt: Disable ports that are not implemented
#       USB: serial: ftdi_sio: add IDs for Xsens Mti USB converter
# < /opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-gcc --version
# < /opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-ld --version
# < git log --format=%s --max-count=1 e4c26faa426c17274884f759f708bc9ee22fd59a
# < make -s -j 48 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc5.4 CROSS_COMPILE=/opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-  randconfig
KCONFIG_SEED=0x53AEE270
# Added to kconfig CONFIG_PREVENT_FIRMWARE_BUILD=y
# < make -s -j 48 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc5.4 CROSS_COMPILE=/opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-  help
# make -s -j 48 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc5.4 CROSS_COMPILE=/opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-  olddefconfig
.config:7831:warning: override: reassigning to symbol PREVENT_FIRMWARE_BUILD
# make -s -j 48 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc5.4 CROSS_COMPILE=/opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-  
arch/arm64/Makefile:26: ld does not support --fix-cortex-a53-843419; kernel may be susceptible to erratum
arch/arm64/Makefile:26: ld does not support --fix-cortex-a53-843419; kernel may be susceptible to erratum
/kisskb/src/arch/arm64/boot/dts/broadcom/stingray/stingray-usb.dtsi:7.3-14: Warning (dma_ranges_format): /usb:dma-ranges: empty "dma-ranges" property but its #address-cells (1) differs from / (2)
/kisskb/src/arch/arm64/boot/dts/broadcom/stingray/stingray-usb.dtsi:7.3-14: Warning (dma_ranges_format): /usb:dma-ranges: empty "dma-ranges" property but its #size-cells (1) differs from / (2)
/kisskb/src/arch/arm64/boot/dts/broadcom/stingray/stingray-usb.dtsi:7.3-14: Warning (dma_ranges_format): /usb:dma-ranges: empty "dma-ranges" property but its #address-cells (1) differs from / (2)
/kisskb/src/arch/arm64/boot/dts/broadcom/stingray/stingray-usb.dtsi:7.3-14: Warning (dma_ranges_format): /usb:dma-ranges: empty "dma-ranges" property but its #size-cells (1) differs from / (2)
/kisskb/src/arch/arm64/boot/dts/qcom/ipq6018.dtsi:127.3-14: Warning (dma_ranges_format): /soc:dma-ranges: empty "dma-ranges" property but its #address-cells (1) differs from / (2)
/kisskb/src/arch/arm64/boot/dts/qcom/ipq6018.dtsi:127.3-14: Warning (dma_ranges_format): /soc:dma-ranges: empty "dma-ranges" property but its #size-cells (1) differs from / (2)
/kisskb/src/arch/arm64/boot/dts/broadcom/stingray/stingray-usb.dtsi:7.3-14: Warning (dma_ranges_format): /usb:dma-ranges: empty "dma-ranges" property but its #address-cells (1) differs from / (2)
/kisskb/src/arch/arm64/boot/dts/broadcom/stingray/stingray-usb.dtsi:7.3-14: Warning (dma_ranges_format): /usb:dma-ranges: empty "dma-ranges" property but its #size-cells (1) differs from / (2)
Completed OK
# rm -rf /kisskb/build/linus-rand_arm64-randconfig_arm64-gcc5.4
# Build took: 0:05:01.508211