Re: [libvirt] [PATCH v2 4/4] qemu-command: introduce new vgamem attribute for video devices

On Fr, 2014-11-14 at 14:54 +0100, Pavel Hrdina wrote:

+ if (video->vram % 1024) { + virReportError(VIR_ERR_CONFIG_UNSUPPORTED, + "%s", _("value for 'vram' must be multiple of 1024")); + goto error; + }

pci bar size must be a power of two. Especially the 9216 default value libvirt fills in there is *not* valid. This probably needs some extra care to handle so existing guest xml files don't blow up things. cheers, Gerd