Re: Why not build kernel with -O3

[Mike Galbraith]

On Tue, 2015-04-07 at 15:56 +0800, Pengfei Yuan wrote:
> I am trying legacy GCC versions.
> But I am not able to try different architectures.

The point of my reply wasn't to get you to actually test the world ;-)

I was indirectly pointing out that "works for me" is not good enough 
justification.  Much checking for safety/benefit required.

        -Mike
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