Re: powerpc/highmem: change BUG_ON() to WARN_ON()

From: Michael Ellerman
Date: Sun Apr 21 2019 - 10:18:55 EST

On Thu, 2019-03-07 at 09:47:50 UTC, Christophe Leroy wrote:
> In arch/powerpc/mm/highmem.c, BUG_ON() is called only when
> CONFIG_DEBUG_HIGHMEM is selected, this means the BUG_ON() is
> not vital and can be replaced by a a WARN_ON
> At the sametime, use IS_ENABLED() instead of #ifdef to clean a bit.
> Signed-off-by: Christophe Leroy <christophe.leroy@xxxxxx>

Applied to powerpc next, thanks.