On 23 November 2016 at 09:34, David Howells <dhowells@xxxxxxxxxx> wrote: > David Howells <dhowells@xxxxxxxxxx> wrote: > >> +#define efi_call_runtime(f, ...) sys_table_arg->runtime->f(__VA_ARGS__) > > Turns out it's not that simple - of course. runtime->get_variable is just a > void pointer. The old arm stub was casting it by virtue of assignment to a > function pointer variable. > > The x86_64 appears to be doing bypassing all the compile-time type checking by > passing the arguments through an ellipsis and then fixing up the argument list > in the ->call() function. > > What I've changed the ARM and ARM64 things to is: > > #define efi_call_runtime(f, ...) ((efi_##f##_t *)sys_table_arg->runtime->f)(__VA_ARGS__) > Could we please instead fix the definition of efi_runtime_services_t, given that we have typedefs already for all its members? -- To unsubscribe from this list: send the line "unsubscribe linux-efi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
