linux-stable.git/tools/testing/selftests/kvm/include, branch v4.20.2

KVM: selftests: add Enlightened VMCS test

2018-10-16T22:30:21+00:00

Modify test library and add eVMCS test. This includes nVMX save/restore
testing.

Signed-off-by: Vitaly Kuznetsov 
Signed-off-by: Paolo Bonzini

KVM: selftests: state_test: test bare VMXON migration

2018-10-16T22:30:18+00:00

Split prepare_for_vmx_operation() into prepare_for_vmx_operation() and
load_vmcs() so we can inject GUEST_SYNC() in between.

Signed-off-by: Vitaly Kuznetsov 
Signed-off-by: Paolo Bonzini

kvm: selftests: stop lying to aarch64 tests about PA-bits

2018-10-16T22:29:38+00:00

Let's add the 40 PA-bit versions of the VM modes, that AArch64
should have been using, so we can extend the dirty log test without
breaking things.

Signed-off-by: Andrew Jones 
Signed-off-by: Paolo Bonzini

kvm: selftests: introduce new VM mode for 64K pages

2018-10-16T22:29:35+00:00

Rename VM_MODE_FLAT48PG to be more descriptive of its config and add a
new config that has the same parameters, except with 64K pages.

Signed-off-by: Andrew Jones 
Signed-off-by: Paolo Bonzini

kvm: selftests: add vcpu support for aarch64

2018-10-16T22:26:56+00:00

This code adds VM and VCPU setup code for the VM_MODE_FLAT48PG mode.
The VM_MODE_FLAT48PG isn't yet fully supportable, as it defines the
guest physical address limit as 52-bits, and KVM currently only
supports guests with up to 40-bit physical addresses (see
KVM_PHYS_SHIFT). VM_MODE_FLAT48PG will work fine, though, as long as
no >= 40-bit physical addresses are used.

Signed-off-by: Andrew Jones 
Signed-off-by: Paolo Bonzini

kvm: selftests: add vm_phy_pages_alloc

2018-10-16T22:26:47+00:00

Signed-off-by: Andrew Jones 
Signed-off-by: Paolo Bonzini

kvm: selftests: tidy up kvm_util

2018-10-16T22:26:44+00:00

Tidy up kvm-util code: code/comment formatting, remove unused code,
and move x86 specific code out. We also move vcpu_dump() out of
common code, because not all arches (AArch64) have KVM_GET_REGS.

Signed-off-by: Andrew Jones 
Signed-off-by: Paolo Bonzini

kvm: selftests: move arch-specific files to arch-specific locations

2018-10-16T22:26:16+00:00

Signed-off-by: Andrew Jones 
Signed-off-by: Paolo Bonzini

kvm: selftests: introduce ucall

2018-10-16T22:26:14+00:00

Rework the guest exit to userspace code to generalize the concept
into what it is, a "hypercall to userspace", and provide two
implementations of it: the PortIO version currently used, but only
useable by x86, and an MMIO version that other architectures (except
s390) can use.

Signed-off-by: Andrew Jones 
Signed-off-by: Paolo Bonzini

kvm: selftests: Add platform_info_test

2018-09-19T22:51:47+00:00

Test guest access to MSR_PLATFORM_INFO when the capability is enabled
or disabled.

Signed-off-by: Drew Schmitt 
Signed-off-by: Paolo Bonzini