Re: [cpuops cmpxchg double V2 1/4] Generic support forthis_cpu_cmpxchg_double

[Christoph Lameter]

On Fri, 21 Jan 2011, H. Peter Anvin wrote:

> What is the problem with passing 128-bit structures by value?  I'm quite sure *that* is okay.

You mentioned that earlier and I tried to pass 128 bit structures. My
compiler did not do any of that (gcc 4.4.5). Could come up with
some example code to make yourself certain?


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