On Sat, Apr 19, 2014 at 12:12:46AM +0400, Andrew Savchenko wrote
> 
> I'd like to recommend you this kernel gcc patch which enables
> -march=native support for kernel compilation:
> https://github.com/graysky2/kernel_gcc_patch
> 
> Just select native and you will get both best performance and one
> less headache.

  I've been using "-march=native" for years.  Is there any circumstance,
other than a really old gcc, where it doesn't work?

-- 
Walter Dnes <waltd...@waltdnes.org>
I don't run "desktop environments"; I run useful applications

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