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kvm: introduce memory encryption APIs

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Inorder to integerate the Secure Encryption Virtualization (SEV) support
add few high-level memory encryption APIs which can be used for encrypting
the guest memory region.

Cc: Paolo Bonzini <pbonzini@redhat.com>
Cc: kvm@vger.kernel.org
Signed-off-by: Brijesh Singh <brijesh.singh@amd.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Brijesh Singh 2018-03-08 06:48:46 -06:00 • committed by Paolo Bonzini
parent b20e37801f
commit 54e8953967
5 changed files with 33 additions and 0 deletions
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5
accel/kvm/sev-stub.c
View file

@ -15,6 +15,11 @@
#include "qemu-common.h"
#include "sysemu/sev.h"
int sev_encrypt_data(void *handle, uint8_t *ptr, uint64_t len)
{
abort();
}
void *sev_guest_init(const char *id)
{
return NULL;