mirror_ubuntu-kernels/tools/testing
Sean Christopherson 5a7591176c KVM: selftests: Expand x86's sregs test to cover illegal CR0 values
Add coverage to x86's set_sregs_test to verify KVM rejects vendor-agnostic
illegal CR0 values, i.e. CR0 values whose legality doesn't depend on the
current VMX mode.  KVM historically has neglected to reject bad CR0s from
userspace, i.e. would happily accept a completely bogus CR0 via
KVM_SET_SREGS{2}.

Punt VMX specific subtests to future work, as they would require quite a
bit more effort, and KVM gets coverage for CR0 checks in general through
other means, e.g. KVM-Unit-Tests.

Signed-off-by: Sean Christopherson <seanjc@google.com>
Message-Id: <20230613203037.1968489-4-seanjc@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2023-07-29 11:05:32 -04:00
..
crypto/chacha20-s390
cxl Merge branch 'for-6.5/cxl-rch-eh' into for-6.5/cxl 2023-06-25 18:56:13 -07:00
fault-injection
ktest ktest: Restore stty setting at first in dodie 2023-02-20 11:52:27 -05:00
kunit hardening updates for v6.5-rc1 2023-06-27 21:24:18 -07:00
memblock Add tests for memblock_alloc_node() 2023-05-24 11:56:30 +03:00
nvdimm tools/testing/nvdimm: Drop empty platform remove function 2023-06-07 13:30:21 -07:00
radix-tree maple_tree: fix node allocation testing on 32 bit 2023-07-17 12:53:22 -07:00
scatterlist
selftests KVM: selftests: Expand x86's sregs test to cover illegal CR0 values 2023-07-29 11:05:32 -04:00
vsock vsock/test: update expected return values 2023-04-04 12:46:24 +02:00