# git gc
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Expanding reachable commits in commit graph: 1298375, done.
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# git rev-parse -q --verify 114143a595895c03fbefccfd8346fc51fb4908ed^{commit}
114143a595895c03fbefccfd8346fc51fb4908ed
already have revision, skipping fetch
# git checkout -q -f -B kisskb 114143a595895c03fbefccfd8346fc51fb4908ed
# git clean -qxdf
# < git log -1
# commit 114143a595895c03fbefccfd8346fc51fb4908ed
# Merge: 8617d7d6298f 75078ba2b38a
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Mon Sep 16 06:55:07 2024 +0200
# 
#     Merge tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux
#     
#     Pull arm64 updates from Will Deacon:
#      "The highlights are support for Arm's "Permission Overlay Extension"
#       using memory protection keys, support for running as a protected guest
#       on Android as well as perf support for a bunch of new interconnect
#       PMUs.
#     
#       Summary:
#     
#       ACPI:
#        - Enable PMCG erratum workaround for HiSilicon HIP10 and 11
#          platforms.
#        - Ensure arm64-specific IORT header is covered by MAINTAINERS.
#     
#       CPU Errata:
#        - Enable workaround for hardware access/dirty issue on Ampere-1A
#          cores.
#     
#       Memory management:
#        - Define PHYSMEM_END to fix a crash in the amdgpu driver.
#        - Avoid tripping over invalid kernel mappings on the kexec() path.
#        - Userspace support for the Permission Overlay Extension (POE) using
#          protection keys.
#     
#       Perf and PMUs:
#        - Add support for the "fixed instruction counter" extension in the
#          CPU PMU architecture.
#        - Extend and fix the event encodings for Apple's M1 CPU PMU.
#        - Allow LSM hooks to decide on SPE permissions for physical
#          profiling.
#        - Add support for the CMN S3 and NI-700 PMUs.
#     
#       Confidential Computing:
#        - Add support for booting an arm64 kernel as a protected guest under
#          Android's "Protected KVM" (pKVM) hypervisor.
#     
#       Selftests:
#        - Fix vector length issues in the SVE/SME sigreturn tests
#        - Fix build warning in the ptrace tests.
#     
#       Timers:
#        - Add support for PR_{G,S}ET_TSC so that 'rr' can deal with
#          non-determinism arising from the architected counter.
#     
#       Miscellaneous:
#        - Rework our IPI-based CPU stopping code to try NMIs if regular IPIs
#          don't succeed.
#        - Minor fixes and cleanups"
#     
#     * tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: (94 commits)
#       perf: arm-ni: Fix an NULL vs IS_ERR() bug
#       arm64: hibernate: Fix warning for cast from restricted gfp_t
#       arm64: esr: Define ESR_ELx_EC_* constants as UL
#       arm64: pkeys: remove redundant WARN
#       perf: arm_pmuv3: Use BR_RETIRED for HW branch event if enabled
#       MAINTAINERS: List Arm interconnect PMUs as supported
#       perf: Add driver for Arm NI-700 interconnect PMU
#       dt-bindings/perf: Add Arm NI-700 PMU
#       perf/arm-cmn: Improve format attr printing
#       perf/arm-cmn: Clean up unnecessary NUMA_NO_NODE check
#       arm64/mm: use lm_alias() with addresses passed to memblock_free()
#       mm: arm64: document why pte is not advanced in contpte_ptep_set_access_flags()
#       arm64: Expose the end of the linear map in PHYSMEM_END
#       arm64: trans_pgd: mark PTEs entries as valid to avoid dead kexec()
#       arm64/mm: Delete __init region from memblock.reserved
#       perf/arm-cmn: Support CMN S3
#       dt-bindings: perf: arm-cmn: Add CMN S3
#       perf/arm-cmn: Refactor DTC PMU register access
#       perf/arm-cmn: Make cycle counts less surprising
#       perf/arm-cmn: Improve build-time assertion
#       ...
# < /opt/cross/kisskb/x86-64--glibc--bleeding-edge-2022.08-1/bin/x86_64-linux-gcc --version
# < /opt/cross/kisskb/x86-64--glibc--bleeding-edge-2022.08-1/bin/x86_64-linux-ld --version
# < git log --format=%s --max-count=1 114143a595895c03fbefccfd8346fc51fb4908ed
# make -s -j 24 ARCH=um O=/kisskb/build/linus_defconfig_um-x86_64-gcc12 CROSS_COMPILE=/opt/cross/kisskb/x86-64--glibc--bleeding-edge-2022.08-1/bin/x86_64-linux- SUBARCH=x86_64 defconfig
# < make -s -j 24 ARCH=um O=/kisskb/build/linus_defconfig_um-x86_64-gcc12 CROSS_COMPILE=/opt/cross/kisskb/x86-64--glibc--bleeding-edge-2022.08-1/bin/x86_64-linux- SUBARCH=x86_64 help
# make -s -j 24 ARCH=um O=/kisskb/build/linus_defconfig_um-x86_64-gcc12 CROSS_COMPILE=/opt/cross/kisskb/x86-64--glibc--bleeding-edge-2022.08-1/bin/x86_64-linux- SUBARCH=x86_64 olddefconfig
# make -s -j 24 ARCH=um O=/kisskb/build/linus_defconfig_um-x86_64-gcc12 CROSS_COMPILE=/opt/cross/kisskb/x86-64--glibc--bleeding-edge-2022.08-1/bin/x86_64-linux- SUBARCH=x86_64 
  LINK linux
Completed OK
# rm -rf /kisskb/build/linus_defconfig_um-x86_64-gcc12
# Build took: 0:07:39.679551