On Tue, Oct 23, 2007 at 04:47:10PM +0200, Ingo Molnar wrote: > > * Jeremy Fitzhardinge <[EMAIL PROTECTED]> wrote: > > > Ingo Molnar wrote: > > > * Andi Kleen <[EMAIL PROTECTED]> wrote: > > > > > > > > >>>> You should rename it then to "asmcall" or something. > > >>>> > > >>> if then that should be a separate renaming patch. > > >>> > > >> Well you're asking for the ugly hacks for out of tree code. [...] > > >> > > > > > > nice word-bending there. I'm asking for pre-existing annotations to > > > survive. It hurts you _nothing_ and it was a world of pain for us to > > > recover those lost annotations. Anyway, if Jeremy does not object to the > > > patch > > > > I don't have any objections to the idea of the patch, but I'm still > > concerned about the practical aspects of it. Maintaining these kinds > > of annotations is hard/fragile/etc when the compiler doesn't warn when > > you get it wrong, and only a very specific use-case will reveal the > > problem (and do so in a fairly obscure way). > > it wont be any different from the situation before - we had no such > warnings there either. Anyway, this shouldnt really bother you as at the > moment it's only used for -rt. The issue is to keep something we had > before (but which was stupidly/carelessly removed). If it breaks we'll > fix it up. >...
Until recently (read: before 2.6.20) fastcall had a semantics on i386 that resulted in compile errors if you got it wrong. > Ingo cu Adrian -- "Is there not promise of rain?" Ling Tan asked suddenly out of the darkness. There had been need of rain for many days. "Only a promise," Lao Er said. Pearl S. Buck - Dragon Seed - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/