Re: [RFC PATCH 02/11] Add fastcall to do_IRQ for i386

From: H. Peter Anvin
Date: Mon Jan 07 2008 - 00:00:37 EST


Steven Rostedt wrote:

On Thu, 3 Jan 2008, Mathieu Desnoyers wrote:
I would propose to try to see how we can #ifdef two different __mcount
assembly functions that would prepare the stack appropriately for each
REGPARM cases.

I have to confess that I've been testing this mostly on x86_64, which
doesn't have the troubles with REGPARM as i386 does. I'll need to
investigate this a bit deeper on i386 alone.


I thought we had dropped support for the non-REGPARM case, so why don't we just make it work for REGPARM and be done with it?

-hpa

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