On Fri, 2008年03月28日 at 22:37 +0000, Keir Fraser wrote:
> On 28/3/08 21:04, "Alex Williamson" <alex.williamson@xxxxxx> wrote:
>
> > @@ -609,7 +609,7 @@ struct xen_ia64_opt_feature {
> > unsigned long cmd; /* Which feature */
> > unsigned char on; /* Switch feature on/off */
> > __anonymous_union {
> > - __anonymous_struct {
> > + struct {
> > /* The page protection bit mask of the pte.
> > * This will be or'ed with the pte. */
> > unsigned long pgprot;
>
> I have no idea if it's the cause of this particular boot breakage, but I
> reckon that an anonymous union containing a single anonymous struct can be
> simplified. Or perhaps, if the union is there for stylistic reasons, a
> single extra field in the union would fix things?
 I toggled this one separately exactly for that reason, but it's not
the one. I still haven't isolated a particular reason why it fails in a
test program, but I'll keep trying. Thanks,
 Alex
-- 
Alex Williamson HP Open Source & Linux Org.
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