[PATCH v4 29/32] arm64: KVM: enable initialization of a 32bit vcpu

[PATCH v4 00/32] Port of KVM to arm64 · Marc Zyngier <hidden> · 2013-05-14
[PATCH v4 01/32] arm64: KVM: define HYP and Stage-2 translation page flags · Marc Zyngier <hidden> · 2013-05-14
[PATCH v4 01/32] arm64: KVM: define HYP and Stage-2 translation page flags · catalin.marinas@arm.com (Catalin Marinas) · 2013-05-20
[PATCH v4 02/32] arm64: KVM: HYP mode idmap support · Marc Zyngier <hidden> · 2013-05-14
[PATCH v4 02/32] arm64: KVM: HYP mode idmap support · catalin.marinas@arm.com (Catalin Marinas) · 2013-05-20
[PATCH v4 02/32] arm64: KVM: HYP mode idmap support · Marc Zyngier <hidden> · 2013-05-20
[PATCH v4 03/32] arm64: KVM: EL2 register definitions · Marc Zyngier <hidden> · 2013-05-14
[PATCH v4 03/32] arm64: KVM: EL2 register definitions · catalin.marinas@arm.com (Catalin Marinas) · 2013-05-20
[PATCH v4 04/32] arm64: KVM: system register definitions for 64bit guests · Marc Zyngier <hidden> · 2013-05-14
[PATCH v4 04/32] arm64: KVM: system register definitions for 64bit guests · catalin.marinas@arm.com (Catalin Marinas) · 2013-05-20
[PATCH v4 05/32] arm64: KVM: Basic ESR_EL2 helpers and vcpu register access · Marc Zyngier <hidden> · 2013-05-14
[PATCH v4 05/32] arm64: KVM: Basic ESR_EL2 helpers and vcpu register access · catalin.marinas@arm.com (Catalin Marinas) · 2013-05-20
[PATCH v4 05/32] arm64: KVM: Basic ESR_EL2 helpers and vcpu register access · Marc Zyngier <hidden> · 2013-05-20
[PATCH v4 06/32] arm64: KVM: fault injection into a guest · Marc Zyngier <hidden> · 2013-05-14
[PATCH v4 06/32] arm64: KVM: fault injection into a guest · catalin.marinas@arm.com (Catalin Marinas) · 2013-05-20
[PATCH v4 07/32] arm64: KVM: architecture specific MMU backend · Marc Zyngier <hidden> · 2013-05-14
[PATCH v4 07/32] arm64: KVM: architecture specific MMU backend · catalin.marinas@arm.com (Catalin Marinas) · 2013-05-20
[PATCH v4 07/32] arm64: KVM: architecture specific MMU backend · Marc Zyngier <hidden> · 2013-05-20
[PATCH v4 07/32] arm64: KVM: architecture specific MMU backend · catalin.marinas@arm.com (Catalin Marinas) · 2013-05-20
[PATCH v4 07/32] arm64: KVM: architecture specific MMU backend · Marc Zyngier <hidden> · 2013-05-20
[PATCH v4 08/32] arm64: KVM: user space interface · Marc Zyngier <hidden> · 2013-05-14
[PATCH v4 08/32] arm64: KVM: user space interface · catalin.marinas@arm.com (Catalin Marinas) · 2013-05-20
[PATCH v4 09/32] arm64: KVM: system register handling · Marc Zyngier <hidden> · 2013-05-14
[PATCH v4 09/32] arm64: KVM: system register handling · catalin.marinas@arm.com (Catalin Marinas) · 2013-05-20
[PATCH v4 10/32] arm64: KVM: CPU specific system registers handling · Marc Zyngier <hidden> · 2013-05-14
[PATCH v4 10/32] arm64: KVM: CPU specific system registers handling · catalin.marinas@arm.com (Catalin Marinas) · 2013-05-20
[PATCH v4 11/32] arm64: KVM: virtual CPU reset · Marc Zyngier <hidden> · 2013-05-14
[PATCH v4 11/32] arm64: KVM: virtual CPU reset · catalin.marinas@arm.com (Catalin Marinas) · 2013-05-20
[PATCH v4 12/32] arm64: KVM: kvm_arch and kvm_vcpu_arch definitions · Marc Zyngier <hidden> · 2013-05-14
[PATCH v4 12/32] arm64: KVM: kvm_arch and kvm_vcpu_arch definitions · catalin.marinas@arm.com (Catalin Marinas) · 2013-05-20
[PATCH v4 13/32] arm64: KVM: MMIO access backend · Marc Zyngier <hidden> · 2013-05-14
[PATCH v4 13/32] arm64: KVM: MMIO access backend · catalin.marinas@arm.com (Catalin Marinas) · 2013-05-21
[PATCH v4 14/32] arm64: KVM: guest one-reg interface · Marc Zyngier <hidden> · 2013-05-14
[PATCH v4 14/32] arm64: KVM: guest one-reg interface · catalin.marinas@arm.com (Catalin Marinas) · 2013-05-21
[PATCH v4 14/32] arm64: KVM: guest one-reg interface · Marc Zyngier <hidden> · 2013-05-21
[PATCH v4 15/32] arm64: KVM: hypervisor initialization code · Marc Zyngier <hidden> · 2013-05-14
[PATCH v4 15/32] arm64: KVM: hypervisor initialization code · catalin.marinas@arm.com (Catalin Marinas) · 2013-05-21
[PATCH v4 15/32] arm64: KVM: hypervisor initialization code · Marc Zyngier <hidden> · 2013-05-21
[PATCH v4 16/32] arm64: KVM: HYP mode world switch implementation · Marc Zyngier <hidden> · 2013-05-14
[PATCH v4 16/32] arm64: KVM: HYP mode world switch implementation · catalin.marinas@arm.com (Catalin Marinas) · 2013-05-21
[PATCH v4 16/32] arm64: KVM: HYP mode world switch implementation · Marc Zyngier <hidden> · 2013-05-21
[PATCH v4 17/32] arm64: KVM: Exit handling · Marc Zyngier <hidden> · 2013-05-14
[PATCH v4 17/32] arm64: KVM: Exit handling · catalin.marinas@arm.com (Catalin Marinas) · 2013-05-21
[PATCH v4 18/32] arm64: KVM: Plug the VGIC · Marc Zyngier <hidden> · 2013-05-14
[PATCH v4 18/32] arm64: KVM: Plug the VGIC · catalin.marinas@arm.com (Catalin Marinas) · 2013-05-21
[PATCH v4 19/32] arm64: KVM: Plug the arch timer · Marc Zyngier <hidden> · 2013-05-14
[PATCH v4 19/32] arm64: KVM: Plug the arch timer · catalin.marinas@arm.com (Catalin Marinas) · 2013-05-21
[PATCH v4 20/32] arm64: KVM: PSCI implementation · Marc Zyngier <hidden> · 2013-05-14
[PATCH v4 20/32] arm64: KVM: PSCI implementation · catalin.marinas@arm.com (Catalin Marinas) · 2013-05-21
[PATCH v4 21/32] arm64: KVM: Build system integration · Marc Zyngier <hidden> · 2013-05-14
[PATCH v4 21/32] arm64: KVM: Build system integration · catalin.marinas@arm.com (Catalin Marinas) · 2013-05-21
[PATCH v4 21/32] arm64: KVM: Build system integration · pbonzini@redhat.com (Paolo Bonzini) · 2013-05-21
[PATCH v4 21/32] arm64: KVM: Build system integration · Marc Zyngier <hidden> · 2013-05-21
[PATCH v4 21/32] arm64: KVM: Build system integration · catalin.marinas@arm.com (Catalin Marinas) · 2013-05-22
[PATCH v4 21/32] arm64: KVM: Build system integration · pbonzini@redhat.com (Paolo Bonzini) · 2013-05-22
[PATCH v4 22/32] arm64: KVM: define 32bit specific registers · Marc Zyngier <hidden> · 2013-05-14
[PATCH v4 22/32] arm64: KVM: define 32bit specific registers · catalin.marinas@arm.com (Catalin Marinas) · 2013-05-23
[PATCH v4 23/32] arm64: KVM: 32bit GP register access · Marc Zyngier <hidden> · 2013-05-14
[PATCH v4 23/32] arm64: KVM: 32bit GP register access · catalin.marinas@arm.com (Catalin Marinas) · 2013-05-23
[PATCH v4 24/32] arm64: KVM: 32bit conditional execution emulation · Marc Zyngier <hidden> · 2013-05-14
[PATCH v4 24/32] arm64: KVM: 32bit conditional execution emulation · catalin.marinas@arm.com (Catalin Marinas) · 2013-05-23
[PATCH v4 25/32] arm64: KVM: 32bit handling of coprocessor traps · Marc Zyngier <hidden> · 2013-05-14
[PATCH v4 25/32] arm64: KVM: 32bit handling of coprocessor traps · catalin.marinas@arm.com (Catalin Marinas) · 2013-05-23
[PATCH v4 26/32] arm64: KVM: CPU specific 32bit coprocessor access · Marc Zyngier <hidden> · 2013-05-14
[PATCH v4 26/32] arm64: KVM: CPU specific 32bit coprocessor access · catalin.marinas@arm.com (Catalin Marinas) · 2013-05-23
[PATCH v4 27/32] arm64: KVM: 32bit specific register world switch · Marc Zyngier <hidden> · 2013-05-14
[PATCH v4 27/32] arm64: KVM: 32bit specific register world switch · catalin.marinas@arm.com (Catalin Marinas) · 2013-05-23
[PATCH v4 28/32] arm64: KVM: 32bit guest fault injection · Marc Zyngier <hidden> · 2013-05-14
[PATCH v4 28/32] arm64: KVM: 32bit guest fault injection · catalin.marinas@arm.com (Catalin Marinas) · 2013-05-23
[PATCH v4 29/32] arm64: KVM: enable initialization of a 32bit vcpu · Marc Zyngier <hidden> · 2013-05-14
[PATCH v4 29/32] arm64: KVM: enable initialization of a 32bit vcpu · catalin.marinas@arm.com (Catalin Marinas) · 2013-05-23
[PATCH v4 30/32] arm64: KVM: userspace API documentation · Marc Zyngier <hidden> · 2013-05-14
[PATCH v4 30/32] arm64: KVM: userspace API documentation · catalin.marinas@arm.com (Catalin Marinas) · 2013-05-23
[PATCH v4 31/32] arm64: KVM: MAINTAINERS update · Marc Zyngier <hidden> · 2013-05-14
[PATCH v4 31/32] arm64: KVM: MAINTAINERS update · catalin.marinas@arm.com (Catalin Marinas) · 2013-05-21
[PATCH v4 32/32] arm64: KVM: document kernel object mappings in HYP · Marc Zyngier <hidden> · 2013-05-14
[PATCH v4 32/32] arm64: KVM: document kernel object mappings in HYP · catalin.marinas@arm.com (Catalin Marinas) · 2013-05-23

STALE4793d REVIEWED: 3 (3M)

From: catalin.marinas@arm.com (Catalin Marinas)
Date: 2013-05-23 11:08:37
Also in: kvm

On Tue, May 14, 2013 at 03:13:57PM +0100, Marc Zyngier wrote:

Wire the init of a 32bit vcpu by allowing 32bit modes in pstate,
and providing sensible defaults out of reset state.

This feature is of course conditioned by the presence of 32bit
capability on the physical CPU, and is checked by the KVM_CAP_ARM_EL1_32BIT
capability.

Signed-off-by: Marc Zyngier <redacted>

Reviewed-by: Catalin Marinas <catalin.marinas@arm.com>

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