# git rev-parse -q --verify a4e6f95a891ac08bd09d62e3e6dae239b150f4c1^{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 a4e6f95a891ac08bd09d62e3e6dae239b150f4c1^{commit}
a4e6f95a891ac08bd09d62e3e6dae239b150f4c1
# git checkout -q -f -B kisskb a4e6f95a891ac08bd09d62e3e6dae239b150f4c1
# git clean -qxdf
# < git log -1
# commit a4e6f95a891ac08bd09d62e3e6dae239b150f4c1
# Merge: 62da74a73570 28406a219991
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Tue Sep 28 16:10:42 2021 -0700
# 
#     Merge tag 'pinctrl-v5.15-2' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl
#     
#     Pull pin control fixes from Linus Walleij:
#      "Some few pin control fixes for the v5.15 kernel cycle. The most
#       critical is the AMD fixes.
#     
#        - Fix wakeup interrupts in the AMD driver affecting AMD laptops.
#     
#        - Fix parent irqspec translation in the Qualcomm SPMI GPIO driver.
#     
#        - Fix deferred probe handling in the Rockchip driver, this is a
#          stopgap solution while we look for something more elegant.
#     
#        - Add PM suspend callbacks to the Qualcomm SC7280 driver.
#     
#        - Some minor doc fix (should have come in earlier, sorry)"
#     
#     * tag 'pinctrl-v5.15-2' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl:
#       pinctrl: qcom: sc7280: Add PM suspend callbacks
#       gpio/rockchip: fetch deferred output settings on probe
#       pinctrl/rockchip: add a queue for deferred pin output settings on probe
#       pinctrl: qcom: spmi-gpio: correct parent irqspec translation
#       pinctrl: amd: Handle wake-up interrupt
#       pinctrl: amd: Add irq field data
#       pinctrl: core: Remove duplicated word from devm_pinctrl_unregister()
# < /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 a4e6f95a891ac08bd09d62e3e6dae239b150f4c1
# < 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:7433: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-  
/kisskb/src/scripts/dtc/include-prefixes/arm/bcm2711-rpi-4-b.dts:220.10-231.4: Warning (pci_device_reg): /scb/pcie@7d500000/pci@1,0: PCI unit address format error, expected "0,0"
/kisskb/src/scripts/dtc/include-prefixes/arm/bcm2711-rpi-4-b.dts:220.10-231.4: Warning (pci_device_reg): /scb/pcie@7d500000/pci@1,0: PCI unit address format error, expected "0,0"
Completed OK
# rm -rf /kisskb/build/linus-rand_arm64-randconfig_arm64-gcc8
# Build took: 0:04:36.735556