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[Qemu-devel] [PATCH v9 28/29] sev/i386: add migration blocker
From: |
Brijesh Singh |
Subject: |
[Qemu-devel] [PATCH v9 28/29] sev/i386: add migration blocker |
Date: |
Thu, 15 Feb 2018 09:39:54 -0600 |
SEV guest migration is not implemented yet.
Signed-off-by: Brijesh Singh <address@hidden>
Reviewed-by: Dr. David Alan Gilbert <address@hidden>
---
target/i386/sev.c | 13 +++++++++++++
1 file changed, 13 insertions(+)
diff --git a/target/i386/sev.c b/target/i386/sev.c
index 559881084d50..a4f5a87e9b51 100644
--- a/target/i386/sev.c
+++ b/target/i386/sev.c
@@ -20,6 +20,7 @@
#include "sysemu/sysemu.h"
#include "trace.h"
#include "qapi-event.h"
+#include "migration/blocker.h"
#include <sys/ioctl.h>
#include <linux/psp-sev.h>
@@ -35,6 +36,7 @@ static uint32_t x86_cbitpos;
static uint32_t x86_reduced_phys_bits;
static SEVState *sev_state;
static MemoryRegionRAMReadWriteOps sev_ops;
+static Error *sev_mig_blocker;
static SevState current_sev_guest_state = SEV_STATE_UNINIT;
@@ -622,6 +624,7 @@ 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);
@@ -632,6 +635,16 @@ 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
--
2.14.3
- [Qemu-devel] [PATCH v9 18/29] sev/i386: add support to LAUNCH_MEASURE command, (continued)
- [Qemu-devel] [PATCH v9 18/29] sev/i386: add support to LAUNCH_MEASURE command, Brijesh Singh, 2018/02/15
- [Qemu-devel] [PATCH v9 20/29] hw/i386: set ram_debug_ops when memory encryption is enabled, Brijesh Singh, 2018/02/15
- [Qemu-devel] [PATCH v9 17/29] target/i386: encrypt bios rom, Brijesh Singh, 2018/02/15
- [Qemu-devel] [PATCH v9 19/29] sev/i386: finalize the SEV guest launch flow, Brijesh Singh, 2018/02/15
- [Qemu-devel] [PATCH v9 21/29] sev/i386: add debug encrypt and decrypt commands, Brijesh Singh, 2018/02/15
- [Qemu-devel] [PATCH v9 22/29] target/i386: clear C-bit when walking SEV guest page table, Brijesh Singh, 2018/02/15
- [Qemu-devel] [PATCH v9 25/29] sev/i386: add support to KVM_SEV_GUEST_STATUS, Brijesh Singh, 2018/02/15
- [Qemu-devel] [PATCH v9 23/29] include: add psp-sev.h header file, Brijesh Singh, 2018/02/15
- [Qemu-devel] [PATCH v9 26/29] qmp: add query-sev-launch-measure command, Brijesh Singh, 2018/02/15
- [Qemu-devel] [PATCH v9 27/29] tests/qmp-test: blacklist query-sev-launch-measure command, Brijesh Singh, 2018/02/15
- [Qemu-devel] [PATCH v9 28/29] sev/i386: add migration blocker,
Brijesh Singh <=
- [Qemu-devel] [PATCH v9 29/29] cpu/i386: populate CPUID 0x8000_001F when SEV is active, Brijesh Singh, 2018/02/15