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From 66e37a444b4b4818957dabadcc4580f1877e4ebb Mon Sep 17 00:00:00 2001
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From: "Dr. David Alan Gilbert" <dgilbert@redhat.com>
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Date: Mon, 1 Oct 2018 10:54:48 +0100
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Subject: [PATCH 02/28] migration/postcopy: Clear have_listen_thread
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RH-Author: Dr. David Alan Gilbert <dgilbert@redhat.com>
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Message-id: <20181001105449.41090-2-dgilbert@redhat.com>
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Patchwork-id: 82326
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O-Subject: [RHEL-8.0 qemu-kvm PATCH 1/2] migration/postcopy: Clear have_listen_thread
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Bugzilla: 1608765
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RH-Acked-by: Pankaj Gupta <pagupta@redhat.com>
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RH-Acked-by: Laszlo Ersek <lersek@redhat.com>
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RH-Acked-by: Laurent Vivier <lvivier@redhat.com>
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From: "Dr. David Alan Gilbert" <dgilbert@redhat.com>
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Clear have_listen_thread when we exit the thread.
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The fallout from this was that various things thought there was
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an ongoing postcopy after the postcopy had finished.
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The case that failed was postcopy->savevm->loadvm.
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This corresponds to RH bug https://bugzilla.redhat.com/show_bug.cgi?id=1608765
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Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
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Message-Id: <20180914170430.54271-2-dgilbert@redhat.com>
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Reviewed-by: Peter Xu <peterx@redhat.com>
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Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
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(cherry picked from commit 9cf4bb8730c669c40550e635a9e2b8ee4f1664ca)
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Manual merge due to context
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Signed-off-by: Danilo C. L. de Paula <ddepaula@redhat.com>
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---
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migration/savevm.c | 1 +
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1 file changed, 1 insertion(+)
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diff --git a/migration/savevm.c b/migration/savevm.c
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index 6c539d1..6a8d363 100644
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--- a/migration/savevm.c
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+++ b/migration/savevm.c
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@@ -1620,6 +1620,7 @@ static void *postcopy_ram_listen_thread(void *opaque)
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migration_incoming_state_destroy();
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qemu_loadvm_state_cleanup();
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+ mis->have_listen_thread = false;
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return NULL;
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}
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--
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1.8.3.1
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