# git rev-parse -q --verify 34af78c4e616c359ed428d79fe4758a35d2c5473^{commit}
# git fetch -q -n -f git://fs.ozlabs.ibm.com/kernel/linus master
# git rev-parse -q --verify 34af78c4e616c359ed428d79fe4758a35d2c5473^{commit}
34af78c4e616c359ed428d79fe4758a35d2c5473
# git checkout -q -f -B kisskb 34af78c4e616c359ed428d79fe4758a35d2c5473
# git clean -qxdf
# < git log -1
# commit 34af78c4e616c359ed428d79fe4758a35d2c5473
# Merge: 6f2689a76628 e17c6debd4b2
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Thu Mar 24 19:48:57 2022 -0700
# 
#     Merge tag 'iommu-updates-v5.18' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu
#     
#     Pull iommu updates from Joerg Roedel:
#     
#      - IOMMU Core changes:
#           - Removal of aux domain related code as it is basically dead and
#             will be replaced by iommu-fd framework
#           - Split of iommu_ops to carry domain-specific call-backs separatly
#           - Cleanup to remove useless ops->capable implementations
#           - Improve 32-bit free space estimate in iova allocator
#     
#      - Intel VT-d updates:
#           - Various cleanups of the driver
#           - Support for ATS of SoC-integrated devices listed in ACPI/SATC
#             table
#     
#      - ARM SMMU updates:
#           - Fix SMMUv3 soft lockup during continuous stream of events
#           - Fix error path for Qualcomm SMMU probe()
#           - Rework SMMU IRQ setup to prepare the ground for PMU support
#           - Minor cleanups and refactoring
#     
#      - AMD IOMMU driver:
#           - Some minor cleanups and error-handling fixes
#     
#      - Rockchip IOMMU driver:
#           - Use standard driver registration
#     
#      - MSM IOMMU driver:
#           - Minor cleanup and change to standard driver registration
#     
#      - Mediatek IOMMU driver:
#           - Fixes for IOTLB flushing logic
#     
#     * tag 'iommu-updates-v5.18' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu: (47 commits)
#       iommu/amd: Improve amd_iommu_v2_exit()
#       iommu/amd: Remove unused struct fault.devid
#       iommu/amd: Clean up function declarations
#       iommu/amd: Call memunmap in error path
#       iommu/arm-smmu: Account for PMU interrupts
#       iommu/vt-d: Enable ATS for the devices in SATC table
#       iommu/vt-d: Remove unused function intel_svm_capable()
#       iommu/vt-d: Add missing "__init" for rmrr_sanity_check()
#       iommu/vt-d: Move intel_iommu_ops to header file
#       iommu/vt-d: Fix indentation of goto labels
#       iommu/vt-d: Remove unnecessary prototypes
#       iommu/vt-d: Remove unnecessary includes
#       iommu/vt-d: Remove DEFER_DEVICE_DOMAIN_INFO
#       iommu/vt-d: Remove domain and devinfo mempool
#       iommu/vt-d: Remove iova_cache_get/put()
#       iommu/vt-d: Remove finding domain in dmar_insert_one_dev_info()
#       iommu/vt-d: Remove intel_iommu::domains
#       iommu/mediatek: Always tlb_flush_all when each PM resume
#       iommu/mediatek: Add tlb_lock in tlb_flush_all
#       iommu/mediatek: Remove the power status checking in tlb flush all
#       ...
# < /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 34af78c4e616c359ed428d79fe4758a35d2c5473
# < make -s -j 10 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
# Added to kconfig CONFIG_PREVENT_FIRMWARE_BUILD=y
# < make -s -j 10 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 10 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
# make -s -j 10 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-  
Completed OK
# rm -rf /kisskb/build/linus-rand_arm64-randconfig_arm64-gcc8
# Build took: 0:07:50.040304