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* kvm-arm64/pkvm-fixed-features-6.14: (24 commits) : . : Complete rework of the pKVM handling of features, catching up : with the rest of the code deals with it these days. : Patches courtesy of Fuad Tabba. From the cover letter: : : "This patch series uses the vm's feature id registers to track the : supported features, a framework similar to nested virt to set the : trap values, and removes the need to store cptr_el2 per vcpu in : favor of setting its value when traps are activated, as VHE mode : does." : : This branch drags the arm64/for-next/cpufeature branch to solve : ugly conflicts in -next. : . KVM: arm64: Fix FEAT_MTE in pKVM KVM: arm64: Use kvm_vcpu_has_feature() directly for struct kvm KVM: arm64: Convert the SVE guest vcpu flag to a vm flag KVM: arm64: Remove PtrAuth guest vcpu flag KVM: arm64: Fix the value of the CPTR_EL2 RES1 bitmask for nVHE KVM: arm64: Refactor kvm_reset_cptr_el2() KVM: arm64: Calculate cptr_el2 traps on activating traps KVM: arm64: Remove redundant setting of HCR_EL2 trap bit KVM: arm64: Remove fixed_config.h header KVM: arm64: Rework specifying restricted features for protected VMs KVM: arm64: Set protected VM traps based on its view of feature registers KVM: arm64: Fix RAS trapping in pKVM for protected VMs KVM: arm64: Initialize feature id registers for protected VMs KVM: arm64: Use KVM extension checks for allowed protected VM capabilities KVM: arm64: Remove KVM_ARM_VCPU_POWER_OFF from protected VMs allowed features in pKVM KVM: arm64: Move checking protected vcpu features to a separate function KVM: arm64: Group setting traps for protected VMs by control register KVM: arm64: Consolidate allowed and restricted VM feature checks arm64/sysreg: Get rid of CPACR_ELx SysregFields arm64/sysreg: Convert *_EL12 accessors to Mapping ... Signed-off-by: Marc Zyngier <maz@kernel.org> # Conflicts: # arch/arm64/kvm/fpsimd.c # arch/arm64/kvm/hyp/nvhe/pkvm.c
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 reStructuredText 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.