# git rev-parse -q --verify ab5f3fcb7c72094684760e0cd8954d8d570b5e83^{commit}
ab5f3fcb7c72094684760e0cd8954d8d570b5e83
already have revision, skipping fetch
# git checkout -q -f -B kisskb ab5f3fcb7c72094684760e0cd8954d8d570b5e83
# git clean -qxdf
# < git log -1
# commit ab5f3fcb7c72094684760e0cd8954d8d570b5e83
# Merge: 3cf1d6a5fbf3 db32cf8e280b
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Mon Jan 8 16:32:09 2024 -0800
# 
#     Merge tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux
#     
#     Pull arm64 updates from Will Deacon:
#      "CPU features:
#     
#        - Remove ARM64_HAS_NO_HW_PREFETCH copy_page() optimisation for ye
#          olde Thunder-X machines
#     
#        - Avoid mapping KPTI trampoline when it is not required
#     
#        - Make CPU capability API more robust during early initialisation
#     
#       Early idreg overrides:
#     
#        - Remove dependencies on core kernel helpers from the early
#          command-line parsing logic in preparation for moving this code
#          before the kernel is mapped
#     
#       FPsimd:
#     
#        - Restore kernel-mode fpsimd context lazily, allowing us to run
#          fpsimd code sequences in the kernel with pre-emption enabled
#     
#       KBuild:
#     
#        - Install 'vmlinuz.efi' when CONFIG_EFI_ZBOOT=y
#     
#        - Makefile cleanups
#     
#       LPA2 prep:
#     
#        - Preparatory work for enabling the 'LPA2' extension, which will
#          introduce 52-bit virtual and physical addressing even with 4KiB
#          pages (including for KVM guests).
#     
#       Misc:
#     
#        - Remove dead code and fix a typo
#     
#       MM:
#     
#        - Pass NUMA node information for IRQ stack allocations
#     
#       Perf:
#     
#        - Add perf support for the Synopsys DesignWare PCIe PMU
#     
#        - Add support for event counting thresholds (FEAT_PMUv3_TH)
#          introduced in Armv8.8
#     
#        - Add support for i.MX8DXL SoCs to the IMX DDR PMU driver.
#     
#        - Minor PMU driver fixes and optimisations
#     
#       RIP VPIPT:
#     
#        - Remove what support we had for the obsolete VPIPT I-cache policy
#     
#       Selftests:
#     
#        - Improvements to the SVE and SME selftests
#     
#       Stacktrace:
#     
#        - Refactor kernel unwind logic so that it can used by BPF unwinding
#          and, eventually, reliable backtracing
#     
#       Sysregs:
#     
#        - Update a bunch of register definitions based on the latest XML drop
#          from Arm"
#     
#     * tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: (87 commits)
#       kselftest/arm64: Don't probe the current VL for unsupported vector types
#       efi/libstub: zboot: do not use $(shell ...) in cmd_copy_and_pad
#       arm64: properly install vmlinuz.efi
#       arm64/sysreg: Add missing system instruction definitions for FGT
#       arm64/sysreg: Add missing system register definitions for FGT
#       arm64/sysreg: Add missing ExtTrcBuff field definition to ID_AA64DFR0_EL1
#       arm64/sysreg: Add missing Pauth_LR field definitions to ID_AA64ISAR1_EL1
#       arm64: memory: remove duplicated include
#       arm: perf: Fix ARCH=arm build with GCC
#       arm64: Align boot cpucap handling with system cpucap handling
#       arm64: Cleanup system cpucap handling
#       MAINTAINERS: add maintainers for DesignWare PCIe PMU driver
#       drivers/perf: add DesignWare PCIe PMU driver
#       PCI: Move pci_clear_and_set_dword() helper to PCI header
#       PCI: Add Alibaba Vendor ID to linux/pci_ids.h
#       docs: perf: Add description for Synopsys DesignWare PCIe PMU driver
#       arm64: irq: set the correct node for shadow call stack
#       Revert "perf/arm_dmc620: Remove duplicate format attribute #defines"
#       arm64: fpsimd: Implement lazy restore for kernel mode FPSIMD
#       arm64: fpsimd: Preserve/restore kernel mode NEON at context switch
#       ...
# < /opt/cross/kisskb/korg/gcc-11.3.0-nolibc/sparc64-linux/bin/sparc64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-11.3.0-nolibc/sparc64-linux/bin/sparc64-linux-ld --version
# < git log --format=%s --max-count=1 ab5f3fcb7c72094684760e0cd8954d8d570b5e83
# make -s -j 160 ARCH=sparc64 O=/kisskb/build/linus_allnoconfig_sparc64-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.3.0-nolibc/sparc64-linux/bin/sparc64-linux-  allnoconfig
# < make -s -j 160 ARCH=sparc64 O=/kisskb/build/linus_allnoconfig_sparc64-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.3.0-nolibc/sparc64-linux/bin/sparc64-linux-  help
# make -s -j 160 ARCH=sparc64 O=/kisskb/build/linus_allnoconfig_sparc64-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.3.0-nolibc/sparc64-linux/bin/sparc64-linux-  olddefconfig
# make -s -j 160 ARCH=sparc64 O=/kisskb/build/linus_allnoconfig_sparc64-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.3.0-nolibc/sparc64-linux/bin/sparc64-linux-  
<stdin>:1519:2: 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_allnoconfig_sparc64-gcc11
# Build took: 0:01:36.375311