On Mon, Nov 15, 2010 at 06:36:06PM +0100, Jim Bos wrote:
> On 11/15/2010 12:37 PM, Andi Kleen wrote:
> See attached, note this is the vanilla 2.6.36 i8k.c (without any patch).
> And to be 100% sure, if I build this (make drivers/char/i8k.ko) it won't
> work.
>
> [ The i8k.i is rather big, even gzipped 80k, not sure if it'll bounce ]
Please also say which exact gcc you are using.
Note, I've compiled it with current 4.5 branch and made the function
always_inline and still didn't see any issues in the *.optimized dump,
regs.eax after the inline asm has always been compared to the constant
that has been stored into regs.eax before the inline asm.
Jakub
