Re: [Xen-devel] [PATCH] make shadow code compile ok on FC4 which is using gcc4

[Jerone Young <jyoung5@xxxxxxxxxx>]

On Mon, 2005-07-11 at 20:58 +0100, Keir Fraser wrote:
> On 11 Jul 2005, at 20:19, David Hopwood wrote:
> 
> >> We need this patch to make shadow code compile ok on FC4 which is 
> >> using
> >> gcc4.
> >
> > Given gcc4's propensity to warn about things that are often harmless, 
> > is it
> > still a good idea to be compiling with -Werror?
> 
> It's been slightly annoying but not too much of a pain to keep things 
> working with gcc4, and using -Werror does mean that genuine warnings 
> don't get lost in the noise.
> 
> Anyway, we have more serious problems with gcc4 (I can't boot dom0 as 
> far as a login prompt when I build xen+xenlinux with gcc4). Currently 
> gcc 3.2.x and 3.3.x are the main supported compilers.

That's odd. I'm booting and running xen+xenlinux fine with gcc4 under
FC4...with the 2.6.12 patch ...under x86-64 no less.

> 
>   -- Keir
> 
> 
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> 
-- 
Jerone Young
IBM Linux Technology Center
jyoung5@xxxxxxxxxx
512-838-1157 (T/L: 678-1157)


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