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da12d2739f
* for-next/memory-hotremove: : Memory hot-remove support for arm64 arm64/mm: Enable memory hot remove arm64/mm: Hold memory hotplug lock while walking for kernel page table dump * for-next/arm_sdei: : SDEI: fix double locking on return from hibernate and clean-up firmware: arm_sdei: clean up sdei_event_create() firmware: arm_sdei: Use cpus_read_lock() to avoid races with cpuhp firmware: arm_sdei: fix possible double-lock on hibernate error path firmware: arm_sdei: fix double-lock on hibernate with shared events * for-next/amu: : ARMv8.4 Activity Monitors support clocksource/drivers/arm_arch_timer: validate arch_timer_rate arm64: use activity monitors for frequency invariance cpufreq: add function to get the hardware max frequency Documentation: arm64: document support for the AMU extension arm64/kvm: disable access to AMU registers from kvm guests arm64: trap to EL1 accesses to AMU counters from EL0 arm64: add support for the AMU extension v1 * for-next/final-cap-helper: : Introduce cpus_have_final_cap_helper(), migrate arm64 KVM to it arm64: kvm: hyp: use cpus_have_final_cap() arm64: cpufeature: add cpus_have_final_cap() * for-next/cpu_ops-cleanup: : cpu_ops[] access code clean-up arm64: Introduce get_cpu_ops() helper function arm64: Rename cpu_read_ops() to init_cpu_ops() arm64: Declare ACPI parking protocol CPU operation if needed * for-next/misc: : Various fixes and clean-ups arm64: define __alloc_zeroed_user_highpage arm64/kernel: Simplify __cpu_up() by bailing out early arm64: remove redundant blank for '=' operator arm64: kexec_file: Fixed code style. arm64: add blank after 'if' arm64: fix spelling mistake "ca not" -> "cannot" arm64: entry: unmask IRQ in el0_sp() arm64: efi: add efi-entry.o to targets instead of extra-$(CONFIG_EFI) arm64: csum: Optimise IPv6 header checksum arch/arm64: fix typo in a comment arm64: remove gratuitious/stray .ltorg stanzas arm64: Update comment for ASID() macro arm64: mm: convert cpu_do_switch_mm() to C arm64: fix NUMA Kconfig typos * for-next/perf: : arm64 perf updates arm64: perf: Add support for ARMv8.5-PMU 64-bit counters KVM: arm64: limit PMU version to PMUv3 for ARMv8.1 arm64: cpufeature: Extract capped perfmon fields arm64: perf: Clean up enable/disable calls perf: arm-ccn: Use scnprintf() for robustness arm64: perf: Support new DT compatibles arm64: perf: Refactor PMU init callbacks perf: arm_spe: Remove unnecessary zero check on 'nr_pages'
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.