From: Marcelo Tosatti <mtosatti@redhat.com>
To: Eduardo Habkost <ehabkost@redhat.com>
Cc: kvm@vger.kernel.org, qemu-devel@nongnu.org,
"Paolo Bonzini" <pbonzini@redhat.com>,
"Andreas Färber" <afaerber@suse.de>,
"Igor Mammedov" <imammedo@redhat.com>
Subject: [PATCH] savevm: check vmsd for migratability status
Date: Fri, 25 Apr 2014 19:47:09 -0300 [thread overview]
Message-ID: <20140425224709.GA27753@amt.cnet> (raw)
In-Reply-To: <20140425203808.GW3363@otherpad.lan.raisama.net>
Check vmsd for unmigratable field, allowing migratibility status
to be modified after vmstate_register.
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
diff --git a/savevm.c b/savevm.c
index 22123be..61a25c0 100644
--- a/savevm.c
+++ b/savevm.c
@@ -452,7 +452,7 @@ bool qemu_savevm_state_blocked(Error **errp)
SaveStateEntry *se;
QTAILQ_FOREACH(se, &savevm_handlers, entry) {
- if (se->no_migrate) {
+ if (se->no_migrate || (se->vmsd && se->vmsd->unmigratable)) {
error_set(errp, QERR_MIGRATION_NOT_SUPPORTED, se->idstr);
return true;
}
next prev parent reply other threads:[~2014-04-25 22:49 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-04-22 19:10 [patch 0/2] expose invariant tsc flag for kvm guests Marcelo Tosatti
2014-04-22 19:10 ` [patch 1/2] target-i386: support "invariant tsc" flag Marcelo Tosatti
2014-04-23 0:26 ` Paolo Bonzini
2014-04-23 1:11 ` Eduardo Habkost
2014-04-22 19:10 ` [patch 2/2] target-i386: block migration and savevm if invariant tsc is exposed Marcelo Tosatti
2014-04-22 19:28 ` Marcelo Tosatti
2014-04-22 20:38 ` Eduardo Habkost
2014-04-22 21:27 ` Marcelo Tosatti
2014-04-23 1:14 ` Eduardo Habkost
2014-04-24 20:42 ` Paolo Bonzini
2014-04-24 20:57 ` Eduardo Habkost
2014-04-24 22:57 ` Paolo Bonzini
2014-04-24 23:18 ` Eduardo Habkost
2014-04-25 21:08 ` Paolo Bonzini
2014-04-28 15:46 ` Eduardo Habkost
2014-04-28 19:06 ` Paolo Bonzini
2014-04-28 19:23 ` Eduardo Habkost
2014-04-29 6:22 ` Paolo Bonzini
2014-04-29 14:29 ` Eduardo Habkost
2014-04-23 18:20 ` [patch 0/2] expose invariant tsc flag for kvm guests (v2) Marcelo Tosatti
2014-04-23 18:20 ` [patch 1/2] target-i386: support "invariant tsc" flag Marcelo Tosatti
2014-04-23 19:04 ` Eduardo Habkost
2014-04-23 18:20 ` [patch 2/2] target-i386: block migration and savevm if invariant tsc is exposed Marcelo Tosatti
2014-04-23 19:09 ` Eduardo Habkost
2014-04-23 21:04 ` target-i386: block migration and savevm if invariant tsc is exposed (v3) Marcelo Tosatti
2014-04-24 19:21 ` Eduardo Habkost
2014-04-24 21:32 ` Marcelo Tosatti
2014-04-25 20:38 ` Eduardo Habkost
2014-04-25 22:47 ` Marcelo Tosatti [this message]
2014-04-28 20:36 ` [PATCH] savevm: check vmsd for migratability status Eduardo Habkost
2014-04-30 0:39 ` [PATCH] savevm: check vmsd for migratability status (v2) Marcelo Tosatti
2014-04-30 15:47 ` [Qemu-devel] " Eduardo Habkost
2014-04-25 22:47 ` target-i386: block migration and savevm if invariant tsc is exposed (v3) Marcelo Tosatti
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