diff options
| author | Sean Christopherson <seanjc@google.com> | 2026-05-29 20:35:41 +0200 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2026-06-03 16:43:56 +0200 |
| commit | f041dc80de4abbdd0909d871bf64f3f87d2350ff (patch) | |
| tree | 5a5002e6212bd420e3e0168d53991b8cf8876e2c /rust/kernel | |
| parent | 08385c5e1814edee829ffe475d559ed730354335 (diff) | |
KVM: SEV: Decouple the need to sync the GHCB SA from the need to free the SA
Decouple synchronizing the GHCB SA from freeing/unpinning the SA, so that
the free/unpin path can be reused when freeing a vCPU.
Opportunistically add a WARN to harden KVM against stomping over (and thus
leaking) an already-allocated scratch area.
Cc: stable@vger.kernel.org
Reviewed-by: Tom Lendacky <thomas.lendacky@amd.com>
Reviewed-by: Michael Roth <michael.roth@amd.com>
Signed-off-by: Sean Christopherson <seanjc@google.com>
Message-ID: <20260501202250.2115252-17-seanjc@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-ID: <20260529183549.1104619-17-pbonzini@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'rust/kernel')
0 files changed, 0 insertions, 0 deletions