Pull arm64 updates from Will Deacon: "We've got a little less than normal thanks to the holidays in December, but there's the usual summary below. The highlight is probably the 52-bit physical addressing (LPA2) clean-up from Ard. Confidential Computing: - Register a platform device when running in CCA realm mode to enable automatic loading of dependent modules CPU Features: - Update a bunch of system register definitions to pick up new field encodings from the architectural documentation - Add hwcaps and selftests for the new (2024) dpISA extensions Documentation: - Update EL3 (firmware) requirements for booting Linux on modern arm64 designs - Remove stale information about the kernel virtual memory map Miscellaneous: - Minor cleanups and typo fixes Memory management: - Fix vmemmap_check_pmd() to look at the PMD type bits - LPA2 (52-bit physical addressing) cleanups and minor fixes - Adjust physical address space depending upon whether or not LPA2 is enabled Perf and PMUs: - Add port filtering support for NVIDIA's NVLINK-C2C Coresight PMU - Extend AXI filtering support for the DDR PMU on NXP IMX SoCs - Fix Designware PCIe PMU event numbering - Add generic branch events for the Apple M1 CPU PMU - Add support for Marvell Odyssey DDR and LLC-TAD PMUs - Cleanups to the Hisilicon DDRC and Uncore PMU code - Advertise discard mode for the SPE PMU - Add the perf users mailing list to our MAINTAINERS entry" * tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: (64 commits) Documentation: arm64: Remove stale and redundant virtual memory diagrams perf docs: arm_spe: Document new discard mode perf: arm_spe: Add format option for discard mode MAINTAINERS: Add perf list for drivers/perf/ arm64: Remove duplicate included header drivers/perf: apple_m1: Map generic branch events arm64: rsi: Add automatic arm-cca-guest module loading kselftest/arm64: Add 2024 dpISA extensions to hwcap test KVM: arm64: Allow control of dpISA extensions in ID_AA64ISAR3_EL1 arm64/hwcap: Describe 2024 dpISA extensions to userspace arm64/sysreg: Update ID_AA64SMFR0_EL1 to DDI0601 2024-12 arm64: Filter out SVE hwcaps when FEAT_SVE isn't implemented drivers/perf: hisi: Set correct IRQ affinity for PMUs with no association arm64/sme: Move storage of reg_smidr to __cpuinfo_store_cpu() arm64: mm: Test for pmd_sect() in vmemmap_check_pmd() arm64/mm: Replace open encodings with PXD_TABLE_BIT arm64/mm: Rename pte_mkpresent() as pte_mkvalid() arm64/sysreg: Update ID_AA64ISAR2_EL1 to DDI0601 2024-09 arm64/sysreg: Update ID_AA64ZFR0_EL1 to DDI0601 2024-09 arm64/sysreg: Update ID_AA64FPFR0_EL1 to DDI0601 2024-09 ...