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[Qemu-devel] [PATCH v6 23/23] sev: add migration blocker
From: |
Brijesh Singh |
Subject: |
[Qemu-devel] [PATCH v6 23/23] sev: add migration blocker |
Date: |
Mon, 29 Jan 2018 11:41:32 -0600 |
SEV guest migration is not implemented yet.
Signed-off-by: Brijesh Singh <address@hidden>
Reviewed-by: Dr. David Alan Gilbert <address@hidden>
---
accel/kvm/sev.c | 13 +++++++++++++
1 file changed, 13 insertions(+)
diff --git a/accel/kvm/sev.c b/accel/kvm/sev.c
index 65d34c531ee5..6800e059f57c 100644
--- a/accel/kvm/sev.c
+++ b/accel/kvm/sev.c
@@ -20,6 +20,7 @@
#include "sysemu/sysemu.h"
#include "trace.h"
#include "qapi-event.h"
+#include "migration/blocker.h"
#define DEFAULT_GUEST_POLICY 0x1 /* disable debug */
#define DEFAULT_SEV_DEVICE "/dev/sev"
@@ -28,6 +29,7 @@
static int sev_fd;
static SEVState *sev_state;
static MemoryRegionRAMReadWriteOps sev_ops;
+static Error *sev_mig_blocker;
#define SEV_FW_MAX_ERROR 0x17
@@ -479,6 +481,7 @@ static void
sev_launch_finish(SEVState *s)
{
int ret, error;
+ Error *local_err = NULL;
trace_kvm_sev_launch_finish();
ret = sev_ioctl(KVM_SEV_LAUNCH_FINISH, 0, &error);
@@ -489,6 +492,16 @@ sev_launch_finish(SEVState *s)
}
sev_set_guest_state(SEV_STATE_RUNNING);
+
+ /* add migration blocker */
+ error_setg(&sev_mig_blocker,
+ "SEV: Migration is not implemented");
+ ret = migrate_add_blocker(sev_mig_blocker, &local_err);
+ if (local_err) {
+ error_report_err(local_err);
+ error_free(sev_mig_blocker);
+ exit(1);
+ }
}
static void
--
2.9.5
- [Qemu-devel] [PATCH v6 12/23] kvm: introduce memory encryption APIs, (continued)
- [Qemu-devel] [PATCH v6 12/23] kvm: introduce memory encryption APIs, Brijesh Singh, 2018/01/29
- [Qemu-devel] [PATCH v6 15/23] sev: add command to encrypt guest memory region, Brijesh Singh, 2018/01/29
- [Qemu-devel] [PATCH v6 14/23] sev: add command to create launch memory encryption context, Brijesh Singh, 2018/01/29
- [Qemu-devel] [PATCH v6 10/23] sev: add command to initialize the memory encryption context, Brijesh Singh, 2018/01/29
- [Qemu-devel] [PATCH v6 18/23] sev: emit the SEV_MEASUREMENT event, Brijesh Singh, 2018/01/29
- [Qemu-devel] [PATCH v6 17/23] qapi: add SEV_MEASUREMENT event, Brijesh Singh, 2018/01/29
- [Qemu-devel] [PATCH v6 16/23] target/i386: encrypt bios rom, Brijesh Singh, 2018/01/29
- [Qemu-devel] [PATCH v6 20/23] hw: i386: set ram_debug_ops when memory encryption is enabled, Brijesh Singh, 2018/01/29
- [Qemu-devel] [PATCH v6 19/23] sev: Finalize the SEV guest launch flow, Brijesh Singh, 2018/01/29
- [Qemu-devel] [PATCH v6 21/23] sev: add debug encrypt and decrypt commands, Brijesh Singh, 2018/01/29
- [Qemu-devel] [PATCH v6 23/23] sev: add migration blocker,
Brijesh Singh <=
- [Qemu-devel] [PATCH v6 22/23] target/i386: clear C-bit when walking SEV guest page table, Brijesh Singh, 2018/01/29
- Re: [Qemu-devel] [PATCH v6 00/23] x86: Secure Encrypted Virtualization (AMD), no-reply, 2018/01/29
- Re: [Qemu-devel] [PATCH v6 00/23] x86: Secure Encrypted Virtualization (AMD), no-reply, 2018/01/29
- Re: [Qemu-devel] [PATCH v6 00/23] x86: Secure Encrypted Virtualization (AMD), no-reply, 2018/01/29
- Re: [Qemu-devel] [PATCH v6 00/23] x86: Secure Encrypted Virtualization (AMD), no-reply, 2018/01/29