On Thu, Nov 18, 2010 at 03:12:02PM +0200, Michael S. Tsirkin wrote: > On Thu, Nov 18, 2010 at 02:37:08PM +0200, Gleb Natapov wrote: > > > So that's unavoidable if we think paths are correct. > > > But if we know they are wrong, we are better off > > > correcting them first IMO. > > > > > They are correct for x86. My patch set does not even tries to cover all > > HW. If sparc want to use them to it better be fixed. Or if there is enough > > info in the path to determine device it may choose to use it as is. > > Fair enough I guess. > > > > > But the problem exists only if migration happens in a short window > > > > between start of the boot process and BIOS reading boot order string. > > > > After reboot new qemu should have new BIOS. > > > > > > That makes it even more nasty, doesn't it? > > No. > > Nasty as in hard to reproduce. > It is very easy to reproduce if you know what you are looking for :). Just stick sleep() in correct place in the BIOS. -- Gleb. -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
