# git rev-parse -q --verify d8b9faec54ae4bc2fff68bcd0befa93ace8256ce^{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 d8b9faec54ae4bc2fff68bcd0befa93ace8256ce^{commit}
d8b9faec54ae4bc2fff68bcd0befa93ace8256ce
# git checkout -q -f -B kisskb d8b9faec54ae4bc2fff68bcd0befa93ace8256ce
# git clean -qxdf
# < git log -1
# commit d8b9faec54ae4bc2fff68bcd0befa93ace8256ce
# Merge: a2ec905d1e16 887c909dd5d5
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Thu Jul 30 21:26:42 2020 -0700
# 
#     Merge tag 'drm-fixes-2020-07-31' of git://anongit.freedesktop.org/drm/drm
#     
#     Pull more drm fixes from Dave Airlie:
#      "As mentioned previously this contains the nouveau regression fix.
#     
#       amdgpu had three fixes outstanding as well, one revert, an info leak
#       and use after free. The use after free is a bit trickier than I'd
#       like, and I've personally gone over it to confirm I'm happy that it is
#       doing what it says.
#     
#       nouveau:
#        - final modifiers regression fix
#     
#       amdgpu:
#        - Revert a fix which caused other regressions
#        - Fix potential kernel info leak
#        - Fix a use-after-free bug that was uncovered by another change in 5.7"
#     
#     * tag 'drm-fixes-2020-07-31' of git://anongit.freedesktop.org/drm/drm:
#       drm/nouveau: Accept 'legacy' format modifiers
#       Revert "drm/amdgpu: Fix NULL dereference in dpm sysfs handlers"
#       drm/amd/display: Clear dm_state for fast updates
#       drm/amdgpu: Prevent kernel-infoleak in amdgpu_info_ioctl()
# < /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 d8b9faec54ae4bc2fff68bcd0befa93ace8256ce
# < make -s -j 8 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
KCONFIG_SEED=0xD6B06111
# Added to kconfig CONFIG_PREVENT_FIRMWARE_BUILD=y
# < make -s -j 8 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 8 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:4960:warning: override: reassigning to symbol PREVENT_FIRMWARE_BUILD
# make -s -j 8 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/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/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-gcc8
# Build took: 0:08:58.527389