On 07/25/2012 04:41 PM, Benjamin Herrenschmidt wrote: > On Wed, 2012-07-25 at 15:48 +0300, Avi Kivity wrote: >> >> If not, we can add a second BAR, but it should disappear when running an >> >> older machine type. >> > >> > Well, the IO ports in legacy space are still there. We can also make the >> > "register BAR" exist in both mode or we can add a second BAR and have >> > x86 "prefer" IO... whatever rocks your boat as long as it's a BAR, it's >> > the legacy hole that's annoying for me :-) >> >> A guest created with -M old must look exactly the same as it did in an >> older version of qemu, no extra BARs. > > Why ? Who cares ? Especially with vga -std which nobody uses in practice > on x86...
We'll find out who cares when we break it. We have a system in place to prevent intentional breakage, let's use it. -- error compiling committee.c: too many arguments to function
