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| author | Sean Christopherson <seanjc@google.com> | 2024-04-23 15:15:19 -0700 |
|---|---|---|
| committer | Sean Christopherson <seanjc@google.com> | 2024-06-03 08:58:54 -0700 |
| commit | 52c47f5897b69cdde0d23e5102b44eb161fa70a8 (patch) | |
| tree | 9e22ac3388d6527ea5c0d9cd078f6859e13c2e8d /tools/perf/scripts/python | |
| parent | 7974c0643ee3b493d5a3f2a1ee25e9ddb53283c3 (diff) | |
KVM: SVM: Use KVM's snapshot of the host's XCR0 for SEV-ES host state
Use KVM's snapshot of the host's XCR0 when stuffing SEV-ES host state
instead of reading XCR0 from hardware. XCR0 is only written during
boot, i.e. won't change while KVM is running (and KVM at large is hosed
if that doesn't hold true).
Link: https://lore.kernel.org/r/20240423221521.2923759-3-seanjc@google.com
Signed-off-by: Sean Christopherson <seanjc@google.com>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions