linux-toradex.git/tools/testing/selftests/kvm, branch v5.0

KVM: selftests: check returned evmcs version range

2019-01-25T18:11:38+00:00

Check that KVM_CAP_HYPERV_ENLIGHTENED_VMCS returns correct version range.

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

kvm: selftests: Fix region overlap check in kvm_util

2019-01-25T18:11:36+00:00

Fix a call to userspace_mem_region_find to conform to its spec of
taking an inclusive, inclusive range. It was previously being called
with an inclusive, exclusive range. Also remove a redundant region bounds
check in vm_userspace_mem_region_add. Region overlap checking is already
performed by the call to userspace_mem_region_find.

Tested: Compiled tools/testing/selftests/kvm with -static
	Ran all resulting test binaries on an Intel Haswell test machine
	All tests passed

Signed-off-by: Ben Gardon 
Reviewed-by: Jim Mattson 
Signed-off-by: Paolo Bonzini

kvm: selftests: ucall: fix exit mmio address guessing

2018-12-21T12:58:46+00:00

Fix two more bugs in the exit_mmio address guessing.
The first bug was that the start and step calculations were
wrong since they were dividing the number of address bits instead
of the address space. The second other bug was that the guessing
algorithm wasn't considering the valid physical and virtual address
ranges correctly for an identity map.

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

kvm: selftests: aarch64: dirty_log_test: support greater than 40-bit IPAs

2018-12-21T10:28:30+00:00

When KVM has KVM_CAP_ARM_VM_IPA_SIZE we can test with > 40-bit IPAs by
using the 'type' field of KVM_CREATE_VM.

Signed-off-by: Andrew Jones 
Signed-off-by: Radim Krčmář

kvm: selftests: add pa-48/va-48 VM modes

2018-12-21T10:28:30+00:00

Signed-off-by: Andrew Jones 
Signed-off-by: Radim Krčmář

kvm: selftests: dirty_log_test: improve mode param management

2018-12-21T10:28:29+00:00

Signed-off-by: Andrew Jones 
Signed-off-by: Radim Krčmář

kvm: selftests: dirty_log_test: reset guest test phys offset

2018-12-21T10:28:28+00:00

We need to reset the offset for each mode as it will change
depending on the number of guest physical address bits.

Signed-off-by: Andrew Jones 
Signed-off-by: Radim Krčmář

kvm: selftests: dirty_log_test: always use -t

2018-12-21T10:28:28+00:00

There's no reason not to always test the topmost physical
addresses, and if the user wants to try lower addresses
then '-p' (used to be '-o before this patch) can be used.
Let's remove the '-t' option and just always do what it did.

Signed-off-by: Andrew Jones 
Signed-off-by: Radim Krčmář

kvm: selftests: dirty_log_test: don't identity map the test mem

2018-12-21T10:28:27+00:00

It isn't necessary and can even cause problems when testing high
guest physical addresses. This patch leaves the test memory id-
mapped by default, but when using '-t' the test memory virtual
addresses stay the same even though the physical addresses switch
to the topmost valid addresses.

Signed-off-by: Andrew Jones 
Signed-off-by: Radim Krčmář

kvm: selftests: x86_64: dirty_log_test: fix -t

2018-12-21T10:28:27+00:00

Signed-off-by: Andrew Jones 
Signed-off-by: Radim Krčmář