# git rev-parse -q --verify 152d32aa846835987966fd20ee1143b0e05036a0^{commit}
152d32aa846835987966fd20ee1143b0e05036a0
already have revision, skipping fetch
# git checkout -q -f -B kisskb 152d32aa846835987966fd20ee1143b0e05036a0
# git clean -qxdf
# < git log -1
# commit 152d32aa846835987966fd20ee1143b0e05036a0
# Merge: 4f9701057a9c 3bf0fcd75434
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Sat May 1 10:14:08 2021 -0700
# 
#     Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm
#     
#     Pull kvm updates from Paolo Bonzini:
#      "This is a large update by KVM standards, including AMD PSP (Platform
#       Security Processor, aka "AMD Secure Technology") and ARM CoreSight
#       (debug and trace) changes.
#     
#       ARM:
#     
#        - CoreSight: Add support for ETE and TRBE
#     
#        - Stage-2 isolation for the host kernel when running in protected
#          mode
#     
#        - Guest SVE support when running in nVHE mode
#     
#        - Force W^X hypervisor mappings in nVHE mode
#     
#        - ITS save/restore for guests using direct injection with GICv4.1
#     
#        - nVHE panics now produce readable backtraces
#     
#        - Guest support for PTP using the ptp_kvm driver
#     
#        - Performance improvements in the S2 fault handler
#     
#       x86:
#     
#        - AMD PSP driver changes
#     
#        - Optimizations and cleanup of nested SVM code
#     
#        - AMD: Support for virtual SPEC_CTRL
#     
#        - Optimizations of the new MMU code: fast invalidation, zap under
#          read lock, enable/disably dirty page logging under read lock
#     
#        - /dev/kvm API for AMD SEV live migration (guest API coming soon)
#     
#        - support SEV virtual machines sharing the same encryption context
#     
#        - support SGX in virtual machines
#     
#        - add a few more statistics
#     
#        - improved directed yield heuristics
#     
#        - Lots and lots of cleanups
#     
#       Generic:
#     
#        - Rework of MMU notifier interface, simplifying and optimizing the
#          architecture-specific code
#     
#        - a handful of "Get rid of oprofile leftovers" patches
#     
#        - Some selftests improvements"
#     
#     * tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: (379 commits)
#       KVM: selftests: Speed up set_memory_region_test
#       selftests: kvm: Fix the check of return value
#       KVM: x86: Take advantage of kvm_arch_dy_has_pending_interrupt()
#       KVM: SVM: Skip SEV cache flush if no ASIDs have been used
#       KVM: SVM: Remove an unnecessary prototype declaration of sev_flush_asids()
#       KVM: SVM: Drop redundant svm_sev_enabled() helper
#       KVM: SVM: Move SEV VMCB tracking allocation to sev.c
#       KVM: SVM: Explicitly check max SEV ASID during sev_hardware_setup()
#       KVM: SVM: Unconditionally invoke sev_hardware_teardown()
#       KVM: SVM: Enable SEV/SEV-ES functionality by default (when supported)
#       KVM: SVM: Condition sev_enabled and sev_es_enabled on CONFIG_KVM_AMD_SEV=y
#       KVM: SVM: Append "_enabled" to module-scoped SEV/SEV-ES control variables
#       KVM: SEV: Mask CPUID[0x8000001F].eax according to supported features
#       KVM: SVM: Move SEV module params/variables to sev.c
#       KVM: SVM: Disable SEV/SEV-ES if NPT is disabled
#       KVM: SVM: Free sev_asid_bitmap during init if SEV setup fails
#       KVM: SVM: Zero out the VMCB array used to track SEV ASID association
#       x86/sev: Drop redundant and potentially misleading 'sev_enabled'
#       KVM: x86: Move reverse CPUID helpers to separate header file
#       KVM: x86: Rename GPR accessors to make mode-aware variants the defaults
#       ...
# < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/arm-linux-gnueabi/bin/arm-linux-gnueabi-gcc --version
# < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/arm-linux-gnueabi/bin/arm-linux-gnueabi-ld --version
# < git log --format=%s --max-count=1 152d32aa846835987966fd20ee1143b0e05036a0
# < make -s -j 120 ARCH=arm O=/kisskb/build/linus_lpd270_defconfig_arm-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/arm-linux-gnueabi/bin/arm-linux-gnueabi-  lpd270_defconfig
# < make -s -j 120 ARCH=arm O=/kisskb/build/linus_lpd270_defconfig_arm-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/arm-linux-gnueabi/bin/arm-linux-gnueabi-  help
# make -s -j 120 ARCH=arm O=/kisskb/build/linus_lpd270_defconfig_arm-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/arm-linux-gnueabi/bin/arm-linux-gnueabi-  olddefconfig
# make -s -j 120 ARCH=arm O=/kisskb/build/linus_lpd270_defconfig_arm-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/arm-linux-gnueabi/bin/arm-linux-gnueabi-  
Completed OK
# rm -rf /kisskb/build/linus_lpd270_defconfig_arm-gcc4.9
# Build took: 0:00:32.791406