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| author | Michael Roth <michael.roth@amd.com> | 2024-05-30 06:16:29 -0500 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2024-06-05 11:01:06 +0200 |
| commit | 3d44fdff60ea66fbd7a33f5d32b50843cd80f48a (patch) | |
| tree | 73a2c38395f97c048ac2775128e32b49cb9e0c03 /include/qemu/rcu.h | |
| parent | 9f3a6999f9730a694d7db448a99f9c9cb6515992 (diff) | |
| download | qemu-3d44fdff60ea66fbd7a33f5d32b50843cd80f48a.zip qemu-3d44fdff60ea66fbd7a33f5d32b50843cd80f48a.tar.gz qemu-3d44fdff60ea66fbd7a33f5d32b50843cd80f48a.tar.bz2 | |
i386/sev: Set CPU state to protected once SNP guest payload is finalized
Once KVM_SNP_LAUNCH_FINISH is called the vCPU state is copied into the
vCPU's VMSA page and measured/encrypted. Any attempt to read/write CPU
state afterward will only be acting on the initial data and so are
effectively no-ops.
Set the vCPU state to protected at this point so that QEMU don't
continue trying to re-sync vCPU data during guest runtime.
Signed-off-by: Michael Roth <michael.roth@amd.com>
Signed-off-by: Pankaj Gupta <pankaj.gupta@amd.com>
Message-ID: <20240530111643.1091816-18-pankaj.gupta@amd.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'include/qemu/rcu.h')
0 files changed, 0 insertions, 0 deletions