From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pg0-f69.google.com (mail-pg0-f69.google.com [74.125.83.69]) by kanga.kvack.org (Postfix) with ESMTP id 00D9D6B0292 for ; Wed, 28 Jun 2017 09:08:25 -0400 (EDT) Received: by mail-pg0-f69.google.com with SMTP id m188so57829111pgm.2 for ; Wed, 28 Jun 2017 06:08:24 -0700 (PDT) Received: from ozlabs.org (ozlabs.org. [2401:3900:2:1::2]) by mx.google.com with ESMTPS id b4si1544783pfh.440.2017.06.28.06.08.22 for (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Wed, 28 Jun 2017 06:08:22 -0700 (PDT) From: Michael Ellerman Subject: Re: [PATCH v4 1/6] mm, x86: Add ARCH_HAS_ZONE_DEVICE to Kconfig In-Reply-To: <20170628013236.413-1-oohall@gmail.com> References: <20170628013236.413-1-oohall@gmail.com> Date: Wed, 28 Jun 2017 23:08:17 +1000 Message-ID: <87r2y4b6pq.fsf@concordia.ellerman.id.au> MIME-Version: 1.0 Content-Type: text/plain Sender: owner-linux-mm@kvack.org List-ID: To: Oliver O'Halloran , linuxppc-dev@lists.ozlabs.org Cc: linux-mm@kvack.org, akpm@linux-foundation.orgakpm@linux-foundation.org Oliver O'Halloran writes: > Currently ZONE_DEVICE depends on X86_64 and this will get unwieldly as > new architectures (and platforms) get ZONE_DEVICE support. Move to an > arch selected Kconfig option to save us the trouble. > > Cc: linux-mm@kvack.org > Acked-by: Ingo Molnar > Acked-by: Balbir Singh > Signed-off-by: Oliver O'Halloran > --- > Andew, the rest of the series should be going in via the ppc tree, but > since there's nothing ppc specific about this patch do you want to > take it via mm? Except without this patch none of the rest of the series can be tested on powerpc, because the code doesn't go live until ARCH_HAS_ZONE_DEVICE is wired up for powerpc. So it'd be better if the series stayed together, wherever it goes. I'll pick it up unless Andrew objects. cheers -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org