linux.git/tools/testing/selftests/kvm, branch v5.7-rc2

Merge tag 'spdx-5.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx

2020-04-03T20:12:26+00:00

Pull SPDX updates from Greg KH:
 "Here are three SPDX patches for 5.7-rc1.

  One fixes up the SPDX tag for a single driver, while the other two go
  through the tree and add SPDX tags for all of the .gitignore files as
  needed.

  Nothing too complex, but you will get a merge conflict with your
  current tree, that should be trivial to handle (one file modified by
  two things, one file deleted.)

  All three of these have been in linux-next for a while, with no
  reported issues other than the merge conflict"

* tag 'spdx-5.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx:
  ASoC: MT6660: make spdxcheck.py happy
  .gitignore: add SPDX License Identifier
  .gitignore: remove too obvious comments

KVM: selftests: Fix cosmetic copy-paste error in vm_mem_region_move()

2020-03-26T09:58:28+00:00

Fix a copy-paste typo in a comment and error message.

Signed-off-by: Sean Christopherson 
Message-Id: <20200320205546.2396-3-sean.j.christopherson@intel.com>
Signed-off-by: Paolo Bonzini

.gitignore: add SPDX License Identifier

2020-03-25T10:50:48+00:00

Add SPDX License Identifier to all .gitignore files.

Signed-off-by: Masahiro Yamada 
Signed-off-by: Greg Kroah-Hartman

KVM: selftests: Rework timespec functions and usage

2020-03-18T13:08:56+00:00

The steal_time test's timespec stop condition was wrong and should have
used the timespec functions instead to avoid being wrong, but
timespec_diff had a strange interface. Rework all the timespec API and
its use.

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

KVM: selftests: enlightened VMPTRLD with an incorrect GPA

2020-03-16T17:19:32+00:00

Check that guest doesn't hang when an invalid eVMCS GPA is specified.
Testing that #UD is injected would probably be better but selftests lack
the infrastructure currently.

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

KVM: selftests: test enlightened vmenter with wrong eVMCS version

2020-03-16T17:19:32+00:00

Check that VMfailInvalid happens when eVMCS revision is is invalid.

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

KVM: selftests: define and use EVMCS_VERSION

2020-03-16T17:19:31+00:00

KVM allows to use revision_id from MSR_IA32_VMX_BASIC as eVMCS revision_id
to workaround a bug in genuine Hyper-V (see the comment in
nested_vmx_handle_enlightened_vmptrld()), this shouldn't be used by
default. Switch to using KVM_EVMCS_VERSION(1).

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

selftests: kvm: Uses TEST_FAIL in tests/utilities

2020-03-16T16:59:11+00:00

Changed all tests and utilities to use TEST_FAIL macro
instead of TEST_ASSERT(false,...).

Signed-off-by: Wainer dos Santos Moschetta 
Signed-off-by: Paolo Bonzini

selftests: kvm: Introduce the TEST_FAIL macro

2020-03-16T16:59:10+00:00

Some tests/utilities use the TEST_ASSERT(false, ...) pattern to
indicate a failure and stop execution.

This change introduces the TEST_FAIL macro which is a wrap around
TEST_ASSERT(false, ...) and so provides a direct alternative for
failing a test.

Signed-off-by: Wainer dos Santos Moschetta 
Signed-off-by: Paolo Bonzini

selftests: KVM: s390: check for registers to NOT change on reset

2020-03-16T16:59:09+00:00

Normal reset and initial CPU reset do not clear all registers. Add a
test that those registers are NOT changed.

Signed-off-by: Christian Borntraeger 
Signed-off-by: Paolo Bonzini