This is a set of tests that checks KVM and CPU behaviour in regard to
canonical checks of various msrs, segment bases, instructions that
were found to ignore CR4.LA57 on CPUs that support 5 level paging.
Best regards,
Maxim Levitsky
Maxim Levitsky (5):
x86: add _safe and _fep_safe variants to segment base load
instructions
x86: add a few functions for gdt manipulation
x86: move struct invpcid_desc descriptor to processor.h
Add a test for writing canonical values to various msrs and fields
nVMX: add a test for canonical checks of various host state vmcs12
fields.
lib/x86/desc.c | 39 ++++-
lib/x86/desc.h | 9 +-
lib/x86/msr.h | 42 ++++++
lib/x86/processor.h | 58 +++++++-
x86/Makefile.x86_64 | 1 +
x86/canonical_57.c | 346 ++++++++++++++++++++++++++++++++++++++++++++
x86/pcid.c | 6 -
x86/vmx_tests.c | 183 +++++++++++++++++++++++
8 files changed, 667 insertions(+), 17 deletions(-)
create mode 100644 x86/canonical_57.c
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2.26.3
