From: Stefan Hajnoczi <stefanha@redhat.com>
Date: Sun, 10 Feb 2013 22:12:44 +0000 (+0100)
Subject: block-migration: improve "Unknown flags" error message
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=d5f1f286ef8c7c96614779a40af724d7109175d5;p=qemu.git

block-migration: improve "Unknown flags" error message

Show the actual flags value and include "block migration" in the error
message so it's clear where the error is coming from.

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-id: 1360534366-26723-2-git-send-email-stefanha@redhat.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
---

diff --git a/block-migration.c b/block-migration.c
index 9ac7de6d78..573319a305 100644
--- a/block-migration.c
+++ b/block-migration.c
@@ -695,7 +695,7 @@ static int block_load(QEMUFile *f, void *opaque, int version_id)
                    (addr == 100) ? '\n' : '\r');
             fflush(stdout);
         } else if (!(flags & BLK_MIG_FLAG_EOS)) {
-            fprintf(stderr, "Unknown flags\n");
+            fprintf(stderr, "Unknown block migration flags: %#x\n", flags);
             return -EINVAL;
         }
         ret = qemu_file_get_error(f);