Re: [Xen-devel] [PATCH 3/7] vgabios: Fix size computation overflow

[Ian Campbell <Ian.Campbell@xxxxxxxxxx>]

On Fri, 2012-05-04 at 15:18 +0100, Frediano Ziglio wrote:
> On Fri, 2012-05-04 at 15:12 +0100, Ian Campbell wrote:
> > On Fri, 2012-05-04 at 13:36 +0100, Frediano Ziglio wrote:
> > > Remove an overflow computing width x height x bit which does
> > > not fit into a 16 bits. I wrote a routine to multiple these value
> > > and get the size required for framebuffer in segment unit (64k).
> > 
> > Couldn't this be done in C using a suitably wide temporary variable?
> > 
> 
> I'd like :(
> 
> BCC compiler used need some function which are not linked by BIOS.

In which case 

Acked-by: Ian Campbell <ian.campbell@xxxxxxxxxx>



_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxx
http://lists.xen.org/xen-devel