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KVM: arm64: ARMv8.3 Nested Virtualization support
| 59 patches
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Apply
Patch
Series
A/R/T
S/W/F
Date
Submitter
Delegate
State
[59/59] arm64: KVM: nv: Allow userspace to request KVM_ARM_VCPU_NESTED_VIRT
KVM: arm64: ARMv8.3 Nested Virtualization support
- - -
-
-
-
2019-06-21
Marc Zyngier
New
[58/59] arm64: KVM: nv: Restrict S2 RD/WR permissions to match the guest's
KVM: arm64: ARMv8.3 Nested Virtualization support
- - -
-
-
-
2019-06-21
Marc Zyngier
New
[57/59] arm64: KVM: nv: Handle SCTLR_EL2 RES0/RES1 bits
KVM: arm64: ARMv8.3 Nested Virtualization support
- - -
-
-
-
2019-06-21
Marc Zyngier
New
[56/59] arm64: KVM: nv: Honor SCTLR_EL2.SPAN on entering vEL2
KVM: arm64: ARMv8.3 Nested Virtualization support
- - -
-
-
-
2019-06-21
Marc Zyngier
New
[55/59] arm64: KVM: nv: Add handling of EL2-specific timer registers
KVM: arm64: ARMv8.3 Nested Virtualization support
- - -
-
-
-
2019-06-21
Marc Zyngier
New
[54/59] KVM: arm64: nv: Add nested GICv3 tracepoints
KVM: arm64: ARMv8.3 Nested Virtualization support
- - -
-
-
-
2019-06-21
Marc Zyngier
New
[53/59] KVM: arm64: nv: Implement maintenance interrupt forwarding
KVM: arm64: ARMv8.3 Nested Virtualization support
- - -
-
-
-
2019-06-21
Marc Zyngier
New
[52/59] KVM: arm64: nv: vgic: Allow userland to set VGIC maintenance IRQ
KVM: arm64: ARMv8.3 Nested Virtualization support
- - -
-
-
-
2019-06-21
Marc Zyngier
New
[51/59] KVM: arm64: nv: vgic: Emulate the HW bit in software
KVM: arm64: ARMv8.3 Nested Virtualization support
- - -
-
-
-
2019-06-21
Marc Zyngier
New
[50/59] KVM: arm64: nv: Nested GICv3 Support
KVM: arm64: ARMv8.3 Nested Virtualization support
- - -
-
-
-
2019-06-21
Marc Zyngier
New
[49/59] KVM: arm64: nv: vgic-v3: Take cpu_if pointer directly instead of vcpu
KVM: arm64: ARMv8.3 Nested Virtualization support
- - -
-
-
-
2019-06-21
Marc Zyngier
New
[48/59] KVM: arm64: nv: Load timer before the GIC
KVM: arm64: ARMv8.3 Nested Virtualization support
- - -
-
-
-
2019-06-21
Marc Zyngier
New
[47/59] KVM: arm64: nv: Propagate CNTVOFF_EL2 to the virtual EL1 timer
KVM: arm64: ARMv8.3 Nested Virtualization support
- - -
-
-
-
2019-06-21
Marc Zyngier
New
[46/59] KVM: arm64: nv: arch_timer: Support hyp timer emulation
KVM: arm64: ARMv8.3 Nested Virtualization support
- - -
-
-
-
2019-06-21
Marc Zyngier
New
[45/59] KVM: arm64: nv: Handle traps for timer _EL02 and _EL2 sysregs accessors
KVM: arm64: ARMv8.3 Nested Virtualization support
- - -
-
-
-
2019-06-21
Marc Zyngier
New
[44/59] KVM: arm64: nv: Trap and emulate TLBI instructions from virtual EL2
KVM: arm64: ARMv8.3 Nested Virtualization support
- - -
-
-
-
2019-06-21
Marc Zyngier
New
[43/59] KVM: arm64: nv: Trap and emulate AT instructions from virtual EL2
KVM: arm64: ARMv8.3 Nested Virtualization support
- - -
-
-
-
2019-06-21
Marc Zyngier
New
[42/59] KVM: arm64: nv: Rework the system instruction emulation framework
KVM: arm64: ARMv8.3 Nested Virtualization support
- - -
-
-
-
2019-06-21
Marc Zyngier
New
[41/59] KVM: arm64: nv: Introduce sys_reg_desc.forward_trap
KVM: arm64: ARMv8.3 Nested Virtualization support
- - -
-
-
-
2019-06-21
Marc Zyngier
New
[40/59] KVM: arm64: nv: Don't always start an S2 MMU search from the beginning
KVM: arm64: ARMv8.3 Nested Virtualization support
- - -
-
-
-
2019-06-21
Marc Zyngier
New
[39/59] KVM: arm64: nv: Move last_vcpu_ran to be per s2 mmu
KVM: arm64: ARMv8.3 Nested Virtualization support
- - -
-
-
-
2019-06-21
Marc Zyngier
New
[38/59] KVM: arm64: nv: Unmap/flush shadow stage 2 page tables
KVM: arm64: ARMv8.3 Nested Virtualization support
- - -
-
-
-
2019-06-21
Marc Zyngier
New
[37/59] KVM: arm64: nv: Handle shadow stage 2 page faults
KVM: arm64: ARMv8.3 Nested Virtualization support
- - -
-
-
-
2019-06-21
Marc Zyngier
New
[36/59] KVM: arm64: nv: Implement nested Stage-2 page table walk logic
KVM: arm64: ARMv8.3 Nested Virtualization support
- - -
-
-
-
2019-06-21
Marc Zyngier
New
[35/59] KVM: arm/arm64: nv: Support multiple nested stage 2 mmu structures
KVM: arm64: ARMv8.3 Nested Virtualization support
- - -
-
-
-
2019-06-21
Marc Zyngier
New
[34/59] KVM: arm/arm64: nv: Factor out stage 2 page table data from struct kvm
KVM: arm64: ARMv8.3 Nested Virtualization support
- - -
-
-
-
2019-06-21
Marc Zyngier
New
[33/59] KVM: arm64: nv: Pretend we only support larger-than-host page sizes
KVM: arm64: ARMv8.3 Nested Virtualization support
- - -
-
-
-
2019-06-21
Marc Zyngier
New
[32/59] KVM: arm64: nv: Hide RAS from nested guests
KVM: arm64: ARMv8.3 Nested Virtualization support
- - -
-
-
-
2019-06-21
Marc Zyngier
New
[31/59] KVM: arm64: nv: Only toggle cache for virtual EL2 when SCTLR_EL2 changes
KVM: arm64: ARMv8.3 Nested Virtualization support
- - -
-
-
-
2019-06-21
Marc Zyngier
New
[30/59] KVM: arm64: nv: Configure HCR_EL2 for nested virtualization
KVM: arm64: ARMv8.3 Nested Virtualization support
- - -
-
-
-
2019-06-21
Marc Zyngier
New
[29/59] KVM: arm64: nv: Emulate EL12 register accesses from the virtual EL2
KVM: arm64: ARMv8.3 Nested Virtualization support
- - -
-
-
-
2019-06-21
Marc Zyngier
New
[28/59] KVM: arm64: nv: Respect the virtual HCR_EL2.NV1 bit setting
KVM: arm64: ARMv8.3 Nested Virtualization support
- - -
-
-
-
2019-06-21
Marc Zyngier
New
[27/59] KVM: arm64: nv: Respect virtual HCR_EL2.TVM and TRVM settings
KVM: arm64: ARMv8.3 Nested Virtualization support
- - -
-
-
-
2019-06-21
Marc Zyngier
New
[26/59] KVM: arm64: nv: Respect the virtual HCR_EL2.NV bit setting
KVM: arm64: ARMv8.3 Nested Virtualization support
- - -
-
-
-
2019-06-21
Marc Zyngier
New
[25/59] KVM: arm64: nv: Don't expose SVE to nested guests
KVM: arm64: ARMv8.3 Nested Virtualization support
- - -
-
-
-
2019-06-21
Marc Zyngier
New
[24/59] KVM: arm64: nv: Respect virtual CPTR_EL2.TFP setting
KVM: arm64: ARMv8.3 Nested Virtualization support
- - -
-
-
-
2019-06-21
Marc Zyngier
New
[23/59] KVM: arm64: nv: Respect virtual HCR_EL2.TWX setting
KVM: arm64: ARMv8.3 Nested Virtualization support
- - -
-
-
-
2019-06-21
Marc Zyngier
New
[22/59] KVM: arm64: nv: Handle PSCI call via smc from the guest
KVM: arm64: ARMv8.3 Nested Virtualization support
- - -
-
-
-
2019-06-21
Marc Zyngier
New
[21/59] KVM: arm64: nv: Set a handler for the system instruction traps
KVM: arm64: ARMv8.3 Nested Virtualization support
- - -
-
-
-
2019-06-21
Marc Zyngier
New
[20/59] KVM: arm64: nv: Trap CPACR_EL1 access in virtual EL2
KVM: arm64: ARMv8.3 Nested Virtualization support
- - -
-
-
-
2019-06-21
Marc Zyngier
New
[19/59] KVM: arm64: nv: Trap SPSR_EL1, ELR_EL1 and VBAR_EL1 from virtual EL2
KVM: arm64: ARMv8.3 Nested Virtualization support
- - -
-
-
-
2019-06-21
Marc Zyngier
New
[18/59] KVM: arm64: nv: Trap EL1 VM register accesses in virtual EL2
KVM: arm64: ARMv8.3 Nested Virtualization support
- - -
-
-
-
2019-06-21
Marc Zyngier
New
[17/59] KVM: arm64: nv: Emulate PSTATE.M for a guest hypervisor
KVM: arm64: ARMv8.3 Nested Virtualization support
- - -
-
-
-
2019-06-21
Marc Zyngier
New
[16/59] KVM: arm64: nv: Save/Restore vEL2 sysregs
KVM: arm64: ARMv8.3 Nested Virtualization support
- - -
-
-
-
2019-06-21
Marc Zyngier
New
[15/59] KVM: arm64: nv: Refactor vcpu_{read,write}_sys_reg
KVM: arm64: ARMv8.3 Nested Virtualization support
- - -
-
-
-
2019-06-21
Marc Zyngier
New
[14/59] KVM: arm64: nv: Handle SPSR_EL2 specially
KVM: arm64: ARMv8.3 Nested Virtualization support
- - -
-
-
-
2019-06-21
Marc Zyngier
New
[13/59] KVM: arm64: nv: Handle virtual EL2 registers in vcpu_read/write_sys_reg()
KVM: arm64: ARMv8.3 Nested Virtualization support
- - -
-
-
-
2019-06-21
Marc Zyngier
New
[12/59] KVM: arm64: nv: Handle trapped ERET from virtual EL2
KVM: arm64: ARMv8.3 Nested Virtualization support
- - -
-
-
-
2019-06-21
Marc Zyngier
New
[11/59] KVM: arm64: nv: Inject HVC exceptions to the virtual EL2
KVM: arm64: ARMv8.3 Nested Virtualization support
- - -
-
-
-
2019-06-21
Marc Zyngier
New
[10/59] KVM: arm64: nv: Support virtual EL2 exceptions
KVM: arm64: ARMv8.3 Nested Virtualization support
- - -
-
-
-
2019-06-21
Marc Zyngier
New
[09/59] KVM: arm64: nv: Add nested virt VCPU primitives for vEL2 VCPU state
KVM: arm64: ARMv8.3 Nested Virtualization support
- - -
-
-
-
2019-06-21
Marc Zyngier
New
[08/59] KVM: arm64: nv: Reset VMPIDR_EL2 and VPIDR_EL2 to sane values
KVM: arm64: ARMv8.3 Nested Virtualization support
- - -
-
-
-
2019-06-21
Marc Zyngier
New
[07/59] KVM: arm64: nv: Add EL2 system registers to vcpu context
KVM: arm64: ARMv8.3 Nested Virtualization support
- - -
-
-
-
2019-06-21
Marc Zyngier
New
[06/59] KVM: arm64: nv: Allow userspace to set PSR_MODE_EL2x
KVM: arm64: ARMv8.3 Nested Virtualization support
- - -
-
-
-
2019-06-21
Marc Zyngier
New
[05/59] KVM: arm64: nv: Reset VCPU to EL2 registers if VCPU nested virt is set
KVM: arm64: ARMv8.3 Nested Virtualization support
- 1 -
-
-
-
2019-06-21
Marc Zyngier
New
[04/59] KVM: arm64: nv: Introduce nested virtualization VCPU feature
KVM: arm64: ARMv8.3 Nested Virtualization support
- 1 -
-
-
-
2019-06-21
Marc Zyngier
New
[03/59] arm64: Add ARM64_HAS_NESTED_VIRT cpufeature
KVM: arm64: ARMv8.3 Nested Virtualization support
- 1 -
-
-
-
2019-06-21
Marc Zyngier
New
[02/59] KVM: arm64: Move __load_guest_stage2 to kvm_mmu.h
KVM: arm64: ARMv8.3 Nested Virtualization support
- - -
-
-
-
2019-06-21
Marc Zyngier
New
[01/59] KVM: arm64: Migrate _elx sysreg accessors to msr_s/mrs_s
KVM: arm64: ARMv8.3 Nested Virtualization support
- - -
-
-
-
2019-06-21
Marc Zyngier
New