From 4991f3091ede9d05312447c12e914481032185c0 Mon Sep 17 00:00:00 2001
From: Wei Yang <richardw.yang@linux.intel.com>
Date: Sun, 6 Oct 2019 06:05:17 +0800
Subject: [PATCH] migration: report SaveStateEntry id and name on failure
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This provides helpful information on which entry failed.

Signed-off-by: Wei Yang <richardw.yang@linux.intel.com>
Message-Id: <20191005220517.24029-5-richardw.yang@linux.intel.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
---
 migration/savevm.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/migration/savevm.c b/migration/savevm.c
index bb9462a54d..241c5dd097 100644
--- a/migration/savevm.c
+++ b/migration/savevm.c
@@ -1215,6 +1215,8 @@ int qemu_savevm_state_iterate(QEMUFile *f, bool postcopy)
         save_section_footer(f, se);
 
         if (ret < 0) {
+            error_report("failed to save SaveStateEntry with id(name): %d(%s)",
+                         se->section_id, se->idstr);
             qemu_file_set_error(f, ret);
         }
         if (ret <= 0) {
-- 
2.39.2