Re: [Qemu-devel] [RFC v4 00/58] Memory API

[Avi Kivity]

On 07/20/2011 07:13 PM, Jan Kiszka wrote:
> >
> >>  BTW, what's broken is legacy VGA mem dirty logging. Was simply dropped
> >>  during the conversion, and now I'm missing some links between vga core
> >>  and its users to reestablish it generically.
> >
> >  You mean logging of 0xa0000-0xc0000?  That's probably a bug in the
> >  core.  Once you enable logging of the framebuffer, any aliases should
> >  inherit it.
>
> Legacy mem and also VBE aren't registered as aliases, but as independent
> memory regions.

See map_linear_vram_bank().  vbe isn't registered as an alias; instead 
the entire framebuffer is used.

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