[LinuxBIOS] LinuxBIOSv3 lgdt and gdtptr patch

[Myles Watson]

> On Thu, Dec 06, 2007 at 10:14:41AM -0700, Myles Watson wrote:
> > It was submitted (but not in patch form) by Brendan Trotter
> > http://www.mail-archive.com/linuxbios@linuxbios.org/msg08771.html
> >
> > Here it is in patch form.
> > -	data32	lgdt %cs:gdtptr
> > +	movl	$gdtptr, %ebx
> > +	lgdt	%cs:(%bx)
> >
> > It removes the first line, which causes some compilers to give a
> > "truncated gdtptr" error, and replaces it with an intermediate load
> > step. I think it should be tested by someone with the "working"
> > compiler, to compare the output.
> 
> Please repost with a Signed-off-by.

I was hoping Brendan Trotter would supply that, since it was his work.  It
could be considered trivial, though, if the compiler output is the same.

Myles