On Mon, Jun 03, 2013 at 04:33:44PM +0100, Stefano Stabellini wrote: > --- /dev/null > +++ b/arch/arm64/xen/hypercall.S ... > +/* > + * The Xen hypercall calling convention is very similar to the ARM AEBI > + * procedure calling convention: the first paramter is passed in x0, the > + * second in x1, the third in x2 and the fourth in x3. Considering that > + * Xen hypercalls have 5 arguments at most, the fifth paramter is passed > + * in rx, differently from the procedure calling convention of using the > + * stack for that case.
You may want to use the AArch64 ABI here where parameters are passed in x0-x7, return in x0. BTW, I think it's missing a MAINTAINERS file update. Otherwise, the series looks good. How do you plan to upstream this? -- Catalin -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
