pm24.git/tools/testing/selftests/kvm, branch rust-6.14

Merge tag 'kvm-riscv-6.13-2' of https://github.com/kvm-riscv/linux into HEAD

2024-11-27T17:00:28Z

KVM/riscv changes for 6.13 part #2 - Svade and Svadu extension support for Host and Guest/VM

Merge tag 'riscv-for-linus-6.13-mw1' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux into HEAD

2024-11-27T16:49:44Z

RISC-V Paches for the 6.13 Merge Window, Part 1 * Support for pointer masking in userspace, * Support for probing vector misaligned access performance. * Support for qspinlock on systems with Zacas and Zabha.

KVM: riscv: selftests: Add Svade and Svadu Extension to get-reg-list test

2024-11-21T12:10:16Z

Update the get-reg-list test to test the Svade and Svadu Extensions are available for guest OS. Signed-off-by: Yong-Xuan Wang Reviewed-by: Andrew Jones Acked-by: Palmer Dabbelt Link: https://lore.kernel.org/r/20240726084931.28924-6-yongxuan.wang@sifive.com Signed-off-by: Anup Patel

Merge tag 'kvmarm-6.13' of https://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm into HEAD

2024-11-14T12:05:36Z

KVM/arm64 changes for 6.13, part #1 - Support for stage-1 permission indirection (FEAT_S1PIE) and permission overlays (FEAT_S1POE), including nested virt + the emulated page table walker - Introduce PSCI SYSTEM_OFF2 support to KVM + client driver. This call was introduced in PSCIv1.3 as a mechanism to request hibernation, similar to the S4 state in ACPI - Explicitly trap + hide FEAT_MPAM (QoS controls) from KVM guests. As part of it, introduce trivial initialization of the host's MPAM context so KVM can use the corresponding traps - PMU support under nested virtualization, honoring the guest hypervisor's trap configuration and event filtering when running a nested guest - Fixes to vgic ITS serialization where stale device/interrupt table entries are not zeroed when the mapping is invalidated by the VM - Avoid emulated MMIO completion if userspace has requested synchronous external abort injection - Various fixes and cleanups affecting pKVM, vCPU initialization, and selftests

Merge branch 'kvm-docs-6.13' into HEAD

2024-11-13T12:18:12Z

- Drop obsolete references to PPC970 KVM, which was removed 10 years ago. - Fix incorrect references to non-existing ioctls - List registers supported by KVM_GET/SET_ONE_REG on s390 - Use rST internal links - Reorganize the introduction to the API document

Merge tag 'kvm-x86-misc-6.13' of https://github.com/kvm-x86/linux into HEAD

2024-11-13T11:33:00Z

KVM x86 misc changes for 6.13 - Clean up and optimize KVM's handling of writes to MSR_IA32_APICBASE. - Quirk KVM's misguided behavior of initialized certain feature MSRs to their maximum supported feature set, which can result in KVM creating invalid vCPU state. E.g. initializing PERF_CAPABILITIES to a non-zero value results in the vCPU having invalid state if userspace hides PDCM from the guest, which can lead to save/restore failures. - Fix KVM's handling of non-canonical checks for vCPUs that support LA57 to better follow the "architecture", in quotes because the actual behavior is poorly documented. E.g. most MSR writes and descriptor table loads ignore CR4.LA57 and operate purely on whether the CPU supports LA57. - Bypass the register cache when querying CPL from kvm_sched_out(), as filling the cache from IRQ context is generally unsafe, and harden the cache accessors to try to prevent similar issues from occuring in the future. - Advertise AMD_IBPB_RET to userspace, and fix a related bug where KVM over-advertises SPEC_CTRL when trying to support cross-vendor VMs. - Minor cleanups

Merge tag 'kvm-x86-selftests-6.13' of https://github.com/kvm-x86/linux into HEAD

2024-11-13T11:32:15Z

KVM selftests changes for 6.13 - Enable XFAM-based features by default for all selftests VMs, which will allow removing the "no AVX" restriction.

Merge tag 'kvm-s390-next-6.13-1' of https://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux into HEAD

2024-11-12T18:17:55Z

- second part of the ucontrol selftest - cpumodel sanity check selftest - gen17 cpumodel changes

Merge branch kvm-arm64/mmio-sea into kvmarm/next

2024-11-11T18:48:12Z

* kvm-arm64/mmio-sea: : Fix for SEA injection in response to MMIO : : Fix + test coverage for SEA injection in response to an unhandled MMIO : exit to userspace. Naturally, if userspace decides to abort an MMIO : instruction KVM shouldn't continue with instruction emulation... KVM: arm64: selftests: Add tests for MMIO external abort injection KVM: arm64: selftests: Convert to kernel's ESR terminology tools: arm64: Grab a copy of esr.h from kernel KVM: arm64: Don't retire aborted MMIO instruction Signed-off-by: Oliver Upton

Merge branch kvm-arm64/misc into kvmarm/next

2024-11-11T18:47:50Z

* kvm-arm64/misc: : Miscellaneous updates : : - Drop useless check against vgic state in ICC_CLTR_EL1.SEIS read : emulation : : - Fix trap configuration for pKVM : : - Close the door on initialization bugs surrounding userspace irqchip : static key by removing it. KVM: selftests: Don't bother deleting memslots in KVM when freeing VMs KVM: arm64: Get rid of userspace_irqchip_in_use KVM: arm64: Initialize trap register values in hyp in pKVM KVM: arm64: Initialize the hypervisor's VM state at EL2 KVM: arm64: Refactor kvm_vcpu_enable_ptrauth() for hyp use KVM: arm64: Move pkvm_vcpu_init_traps() to init_pkvm_hyp_vcpu() KVM: arm64: Don't map 'kvm_vgic_global_state' at EL2 with pKVM KVM: arm64: Just advertise SEIS as 0 when emulating ICC_CTLR_EL1 Signed-off-by: Oliver Upton