Re: [PATCH v3 2/5] powerpc: module_[32|64].c: replace swap function with built-in one

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On Tue, 2019-04-02 at 20:47:22 UTC, Andrey Abramov wrote:
> Replace relaswap with built-in one, because relaswap
> does a simple byte to byte swap.
> Since Spectre mitigations have made indirect function calls more
> expensive, and the default simple byte copies swap is implemented
> without them, an "optimized" custom swap function is now
> a waste of time as well as code.
> Signed-off-by: Andrey Abramov <st5pub@xxxxxxxxx>
> Reviewed by: George Spelvin <lkml@xxxxxxx>
> Acked-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx> (powerpc)

Applied to powerpc next, thanks.


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