From patchwork Sat Feb 9 18:01:57 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: [for-1.4, stable, 1/3] block-migration: improve "Unknown flags" error message Date: Sat, 09 Feb 2013 08:01:57 -0000 From: Stefan Hajnoczi X-Patchwork-Id: 219416 Message-Id: <1360432919-1379-2-git-send-email-stefanha@redhat.com> To: Cc: Anthony Liguori , david.pravec@nethost.cz, Juan Quintela , Michael Roth , Stefan Hajnoczi , Paolo Bonzini 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 Reviewed-by: Paolo Bonzini Reviewed-by: Juan Quintela --- block-migration.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/block-migration.c b/block-migration.c index 9ac7de6..573319a 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);