Re: violating function pointer signature

[Florian Weimer]

* Peter Zijlstra:

>> The default Linux calling conventions are all of the cdecl family,
>> where the caller pops the argument off the stack.  You didn't quote
>> enough to context to tell whether other calling conventions matter in
>> your case.
>
> This is strictly in-kernel, and I think we're all cdecl, of which the
> important part is caller-cleanup. The function compiles to:
>
> 	RET
>
> so whatever the arguments are is irrelevant.

Yes, then the stub is ABI-compatible, as far as I know.