[pvrusb2] Re: pvrusb2 Digest, Vol 3, Issue 3

[Frans Meulenbroeks]

--- pvrusb2-request at isely.net wrote:

> Interesting coincidence - this week's edition of the
> kernel page on 
> lwn.net has a discussion about using -Os to build
> the kernel.  It seems 
> that there is simply no downside to doing this and
> one wonder why it isn't 
> the default.
> 
> Yes the driver is built outside of the kernel, but I
> had been presuming 
> that it should be hooking up with whatever
> configuration was used to build 
> the kernel - config settings, header files, and
> compilation flags.  That 
> would only seem to make sense.  However you raise a
> good point and I'll 
> look into it.

Mike, I just tried and on my linux box I am getting
all optimisations I expect.
I found out that during my cross build someone sets -e
so the kernel flags do not take effect. No idea yet
why this is done.

Frans.



		
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