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| author | David Gibson <david@gibson.dropbear.id.au> | 2020-10-16 14:52:30 +1100 |
|---|---|---|
| committer | David Gibson <david@gibson.dropbear.id.au> | 2021-02-08 16:57:38 +1100 |
| commit | ec78e2cda3e006e0e01e2177caf3718db5600635 (patch) | |
| tree | 1de593d4da127a3b47a28b167bb7f006e6ad8c32 /accel | |
| parent | abc27d4241f99bfaebb0b843b9a967d557ac10e8 (diff) | |
| download | qemu-ec78e2cda3e006e0e01e2177caf3718db5600635.zip qemu-ec78e2cda3e006e0e01e2177caf3718db5600635.tar.gz qemu-ec78e2cda3e006e0e01e2177caf3718db5600635.tar.bz2 | |
confidential guest support: Move SEV initialization into arch specific code
While we've abstracted some (potential) differences between mechanisms for
securing guest memory, the initialization is still specific to SEV. Given
that, move it into x86's kvm_arch_init() code, rather than the generic
kvm_init() code.
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Reviewed-by: Cornelia Huck <cohuck@redhat.com>
Reviewed-by: Greg Kurz <groug@kaod.org>
Diffstat (limited to 'accel')
| -rw-r--r-- | accel/kvm/kvm-all.c | 14 | ||||
| -rw-r--r-- | accel/kvm/sev-stub.c | 4 |
2 files changed, 2 insertions, 16 deletions
diff --git a/accel/kvm/kvm-all.c b/accel/kvm/kvm-all.c index 226e155..e72a19a 100644 --- a/accel/kvm/kvm-all.c +++ b/accel/kvm/kvm-all.c @@ -2180,20 +2180,6 @@ static int kvm_init(MachineState *ms) kvm_state = s; - /* - * if memory encryption object is specified then initialize the memory - * encryption context. - */ - if (ms->cgs) { - Error *local_err = NULL; - /* FIXME handle mechanisms other than SEV */ - ret = sev_kvm_init(ms->cgs, &local_err); - if (ret < 0) { - error_report_err(local_err); - goto err; - } - } - ret = kvm_arch_init(ms, s); if (ret < 0) { goto err; diff --git a/accel/kvm/sev-stub.c b/accel/kvm/sev-stub.c index 512e205..9587d1b 100644 --- a/accel/kvm/sev-stub.c +++ b/accel/kvm/sev-stub.c @@ -17,6 +17,6 @@ int sev_kvm_init(ConfidentialGuestSupport *cgs, Error **errp) { - /* SEV can't be selected if it's not compiled */ - g_assert_not_reached(); + /* If we get here, cgs must be some non-SEV thing */ + return 0; } |