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| author |   Aaron Lewis <aaronlewis@google.com> | 2019-10-21 16:30:27 -0700 |
|---|---|---|
| committer |   Paolo Bonzini <pbonzini@redhat.com> | 2019-10-22 15:47:30 +0200 |
| commit | 52297436199dde85be557ee6bc779f5b96082f74 (patch) | |
| tree | 0191e6e623b44ac27b94081c922ebbc35f5ea5d6 /tools/testing/selftests/kvm | |
| parent | kvm: x86: Move IA32_XSS to kvm_{get,set}_msr_common (diff) | |
| download | linux-dev-52297436199dde85be557ee6bc779f5b96082f74.tar.xz linux-dev-52297436199dde85be557ee6bc779f5b96082f74.zip | |
kvm: svm: Update svm_xsaves_supported
AMD CPUs now support XSAVES in a limited fashion (they require IA32_XSS
to be zero).
AMD has no equivalent of Intel's "Enable XSAVES/XRSTORS" VM-execution
control. Instead, XSAVES is always available to the guest when supported
on the host.
Reviewed-by: Jim Mattson <jmattson@google.com>
Signed-off-by: Aaron Lewis <aaronlewis@google.com>
Change-Id: I40dc2c682eb0d38c2208d95d5eb7bbb6c47f6317
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'tools/testing/selftests/kvm')
0 files changed, 0 insertions, 0 deletions