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From: Michael Ellerman <patch-notifications@ellerman.id.au>
To: Christophe Leroy <christophe.leroy@c-s.fr>,
	Benjamin Herrenschmidt <benh@kernel.crashing.org>,
	Paul Mackerras <paulus@samba.org>
Cc: linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org
Subject: Re: powerpc/mm: Eliminate not possible mmu features at compile time
Date: Sat, 22 Dec 2018 20:55:05 +1100 (AEDT)	[thread overview]
Message-ID: <43MLT61SYkz9sPh@ozlabs.org> (raw)
In-Reply-To: <e30942451ce1893d839c4b6f9dcab1e230d2cbfb.1542388044.git.christophe.leroy@c-s.fr>

On Fri, 2018-11-16 at 17:08:03 UTC, Christophe Leroy wrote:
> Depending on the CONFIG selected, many of the MMU features are
> not possible. Lets only get the possible ones in MMU_FTRS_POSSIBLE.
> 
> This allows gcc to get rid at compile time of code related to
> not possible features.
> 
> Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>

Applied to powerpc next, thanks.

https://git.kernel.org/powerpc/c/712877f8740471d96f703647d813d8

cheers

      reply	other threads:[~2018-12-22 11:09 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-11-16 17:08 [PATCH] powerpc/mm: Eliminate not possible mmu features at compile time Christophe Leroy
2018-11-16 17:08 ` Christophe Leroy
2018-12-22  9:55 ` Michael Ellerman [this message]

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