Pull kvm fixes from Paolo Bonzini: "ARM: - Rework heuristics for resolving the fault IPA (HPFAR_EL2 v. re-walk stage-1 page tables) to align with the architecture. This avoids possibly taking an SEA at EL2 on the page table walk or using an architecturally UNKNOWN fault IPA - Use acquire/release semantics in the KVM FF-A proxy to avoid reading a stale value for the FF-A version - Fix KVM guest driver to match PV CPUID hypercall ABI - Use Inner Shareable Normal Write-Back mappings at stage-1 in KVM selftests, which is the only memory type for which atomic instructions are architecturally guaranteed to work s390: - Don't use %pK for debug printing and tracepoints x86: - Use a separate subclass when acquiring KVM's per-CPU posted interrupts wakeup lock in the scheduled out path, i.e. when adding a vCPU on the list of vCPUs to wake, to workaround a false positive deadlock. The schedule out code runs with a scheduler lock that the wakeup handler takes in the opposite order; but it does so with IRQs disabled and cannot run concurrently with a wakeup - Explicitly zero-initialize on-stack CPUID unions - Allow building irqbypass.ko as as module when kvm.ko is a module - Wrap relatively expensive sanity check with KVM_PROVE_MMU - Acquire SRCU in KVM_GET_MP_STATE to protect guest memory accesses selftests: - Add more scenarios to the MONITOR/MWAIT test - Add option to rseq test to override /dev/cpu_dma_latency - Bring list of exit reasons up to date - Cleanup Makefile to list once tests that are valid on all architectures Other: - Documentation fixes" * tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: (26 commits) KVM: arm64: Use acquire/release to communicate FF-A version negotiation KVM: arm64: selftests: Explicitly set the page attrs to Inner-Shareable KVM: arm64: selftests: Introduce and use hardware-definition macros KVM: VMX: Use separate subclasses for PI wakeup lock to squash false positive KVM: VMX: Assert that IRQs are disabled when putting vCPU on PI wakeup list KVM: x86: Explicitly zero-initialize on-stack CPUID unions KVM: Allow building irqbypass.ko as as module when kvm.ko is a module KVM: x86/mmu: Wrap sanity check on number of TDP MMU pages with KVM_PROVE_MMU KVM: selftests: Add option to rseq test to override /dev/cpu_dma_latency KVM: x86: Acquire SRCU in KVM_GET_MP_STATE to protect guest memory accesses Documentation: kvm: remove KVM_CAP_MIPS_TE Documentation: kvm: organize capabilities in the right section Documentation: kvm: fix some definition lists Documentation: kvm: drop "Capability" heading from capabilities Documentation: kvm: give correct name for KVM_CAP_SPAPR_MULTITCE Documentation: KVM: KVM_GET_SUPPORTED_CPUID now exposes TSC_DEADLINE selftests: kvm: list once tests that are valid on all architectures selftests: kvm: bring list of exit reasons up to date selftests: kvm: revamp MONITOR/MWAIT tests KVM: arm64: Don't translate FAR if invalid/unsafe ...