# git rev-parse -q --verify 78e709522d2c012cb0daad2e668506637bffb7c2^{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 78e709522d2c012cb0daad2e668506637bffb7c2^{commit}
78e709522d2c012cb0daad2e668506637bffb7c2
# git checkout -q -f -B kisskb 78e709522d2c012cb0daad2e668506637bffb7c2
# git clean -qxdf
# < git log -1
# commit 78e709522d2c012cb0daad2e668506637bffb7c2
# Merge: b79bd0d5102b 7bc7f61897b6
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Sat Sep 11 14:48:42 2021 -0700
# 
#     Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost
#     
#     Pull virtio updates from Michael Tsirkin:
#     
#      - vduse driver ("vDPA Device in Userspace") supporting emulated virtio
#        block devices
#     
#      - virtio-vsock support for end of record with SEQPACKET
#     
#      - vdpa: mac and mq support for ifcvf and mlx5
#     
#      - vdpa: management netlink for ifcvf
#     
#      - virtio-i2c, gpio dt bindings
#     
#      - misc fixes and cleanups
#     
#     * tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost: (39 commits)
#       Documentation: Add documentation for VDUSE
#       vduse: Introduce VDUSE - vDPA Device in Userspace
#       vduse: Implement an MMU-based software IOTLB
#       vdpa: Support transferring virtual addressing during DMA mapping
#       vdpa: factor out vhost_vdpa_pa_map() and vhost_vdpa_pa_unmap()
#       vdpa: Add an opaque pointer for vdpa_config_ops.dma_map()
#       vhost-iotlb: Add an opaque pointer for vhost IOTLB
#       vhost-vdpa: Handle the failure of vdpa_reset()
#       vdpa: Add reset callback in vdpa_config_ops
#       vdpa: Fix some coding style issues
#       file: Export receive_fd() to modules
#       eventfd: Export eventfd_wake_count to modules
#       iova: Export alloc_iova_fast() and free_iova_fast()
#       virtio-blk: remove unneeded "likely" statements
#       virtio-balloon: Use virtio_find_vqs() helper
#       vdpa: Make use of PFN_PHYS/PFN_UP/PFN_DOWN helper macro
#       vsock_test: update message bounds test for MSG_EOR
#       af_vsock: rename variables in receive loop
#       virtio/vsock: support MSG_EOR bit processing
#       vhost/vsock: support MSG_EOR bit processing
#       ...
# < /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 78e709522d2c012cb0daad2e668506637bffb7c2
# < make -s -j 32 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
# Added to kconfig CONFIG_PREVENT_FIRMWARE_BUILD=y
# < make -s -j 32 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 32 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:6269:warning: override: reassigning to symbol PREVENT_FIRMWARE_BUILD
# make -s -j 32 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-  
/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"
/kisskb/src/arch/arm64/boot/dts/rockchip/rk3399-gru.dtsi:464.3-52: Warning (pci_device_reg): /pcie@f8000000/pcie@0,0:reg: PCI reg address is not configuration space
/kisskb/src/arch/arm64/boot/dts/rockchip/rk3399-gru.dtsi:464.3-52: Warning (pci_device_reg): /pcie@f8000000/pcie@0,0:reg: PCI reg address is not configuration space
/kisskb/src/arch/arm64/boot/dts/rockchip/rk3399-gru.dtsi:464.3-52: Warning (pci_device_reg): /pcie@f8000000/pcie@0,0:reg: PCI reg address is not configuration space
/kisskb/src/arch/arm64/boot/dts/rockchip/rk3399-gru.dtsi:464.3-52: Warning (pci_device_reg): /pcie@f8000000/pcie@0,0:reg: PCI reg address is not configuration space
warning: LSE atomics not supported by binutils
Completed OK
# rm -rf /kisskb/build/linus-rand_arm64-randconfig_arm64-gcc5.4
# Build took: 0:02:22.308634