diff options
author | Dr. David Alan Gilbert <dgilbert@redhat.com> | 2015-06-03 17:58:01 +0100 |
---|---|---|
committer | Michael Tokarev <mjt@tls.msk.ru> | 2015-06-23 19:57:27 +0300 |
commit | 7c59364d0329d36a7759033962a469ca714f884d (patch) | |
tree | fa7a50794dff0a6eb81c4dddc71e7653d09882f4 /hw | |
parent | 4aab6282f8e1f7652b0470b078a08ab5678fb929 (diff) |
Print error when failing to load PCI config data
When loading migration fails due to a disagreement about
PCI config data we don't currently get any errors explaining
that was the cause of the problem or which byte in the config
data was at fault.
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Diffstat (limited to 'hw')
-rw-r--r-- | hw/pci/pci.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/hw/pci/pci.c b/hw/pci/pci.c index 45394cfe32..442f822f42 100644 --- a/hw/pci/pci.c +++ b/hw/pci/pci.c @@ -428,6 +428,10 @@ static int get_pci_config_device(QEMUFile *f, void *pv, size_t size) for (i = 0; i < size; ++i) { if ((config[i] ^ s->config[i]) & s->cmask[i] & ~s->wmask[i] & ~s->w1cmask[i]) { + error_report("%s: Bad config data: i=0x%x read: %x device: %x " + "cmask: %x wmask: %x w1cmask:%x", __func__, + i, config[i], s->config[i], + s->cmask[i], s->wmask[i], s->w1cmask[i]); g_free(config); return -EINVAL; } |