In message <[EMAIL PROTECTED]> you wrote
:
>
> On Jun 19, 2008, at 11:13 PM, Michael Neuling wrote:
>
> > Index: linux-2.6-ozlabs/include/asm-powerpc/processor.h
> > ===================================================================
> > --- linux-2.6-ozlabs.orig/include/asm-powerpc/processor.h
> > +++ linux-2.6-ozlabs/include/asm-powerpc/processor.h
> > @@ -136,6 +136,9 @@ typedef struct {
> > unsigned long seg;
> > } mm_segment_t;
> >
> > +#define TS_FPR(i) fpr[i]
> > +#define TS_FPRSTART fpr
> > +
> > struct thread_struct {
> > unsigned long ksp; /* Kernel stack pointer */
> > unsigned long ksp_limit; /* if ksp <= ksp_limit stack overflow *
/
> > @@ -197,12 +200,13 @@ struct thread_struct {
> > .fpexc_mode = MSR_FE0 | MSR_FE1, \
> > }
> > #else
> > +#define FPVSR_INIT_THREAD .fpr = {0}
>
> Being a bit nit picky, but doesn't seem like this patch should
> introduce FPVSR.
Yep.. a bit early, thanks.
>
> >
> > #define INIT_THREAD { \
> > .ksp = INIT_SP, \
> > .ksp_limit = INIT_SP_LIMIT, \
> > .regs = (struct pt_regs *)INIT_SP - 1, /* XXX bogus, I think */ \
> > .fs = KERNEL_DS, \
> > - .fpr = {0}, \
> > + FPVSR_INIT_THREAD, \
> > .fpscr = { .val = 0, }, \
> > .fpexc_mode = 0, \
> > }
> > @@ -289,4 +293,5 @@ static inline void prefetchw(const void
> >
> > #endif /* __KERNEL__ */
> > #endif /* __ASSEMBLY__ */
> > +#define TS_FPRSPACING 1
> > #endif /* _ASM_POWERPC_PROCESSOR_H */
>
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