Marc Zyngier 6141570c36 arm64: KVM: Warn when PARange is less than 40 bits ... We always thought that 40bits of PA range would be the minimum people would actually build. Anything less is terrifyingly small. Turns out that we were both right and wrong. Nobody has ever built such a system, but the ARM Foundation Model has a PARange set to 36bits. Just because we can. Oh well. Now, the KVM API explicitely says that we offer a 40bit PA space to the VM, so we shouldn't run KVM on the Foundation Model at all. That being said, this patch offers a less agressive alternative, and loudly warns about the configuration being unsupported. You'll still be able to run VMs (at your own risks, though). This is just a workaround until we have a proper userspace API where we report the PARange to userspace. Signed-off-by: Marc Zyngier <marc.zyngier@arm.com> Signed-off-by: Christoffer Dall <christoffer.dall@linaro.org>		2016-04-06 13:33:14 +02:00
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debug-sr.c	arm64 updates for 4.6:	2016-03-17 20:03:47 -07:00
entry.S	arm64: KVM: VHE: Add fpsimd enabling on guest access	2016-02-29 18:34:17 +00:00
fpsimd.S	arm64: KVM: Implement fpsimd save/restore	2015-12-14 11:30:41 +00:00
hyp-entry.S	arm64: KVM: Move most of the fault decoding to C	2016-02-29 18:34:18 +00:00
Makefile	kvm: arm64: Disable compiler instrumentation for hypervisor code	2016-03-21 14:02:17 +01:00
s2-setup.c	arm64: KVM: Warn when PARange is less than 40 bits	2016-04-06 13:33:14 +02:00
switch.c	arm64: KVM: Add access handler for PMUSERENR register	2016-02-29 18:34:21 +00:00
sysreg-sr.c	arm64: KVM: Move kvm/hyp/hyp.h to include/asm/kvm_hyp.h	2016-02-29 18:34:18 +00:00
tlb.c	arm64: KVM: Move kvm/hyp/hyp.h to include/asm/kvm_hyp.h	2016-02-29 18:34:18 +00:00
vgic-v3-sr.c	arm64: KVM: vgic-v3: Only wipe LRs on vcpu exit	2016-03-09 04:24:16 +00:00