From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 46D6BC433E7 for ; Thu, 15 Oct 2020 08:55:46 +0000 (UTC) Received: from silver.osuosl.org (smtp3.osuosl.org [140.211.166.136]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id B170C20BED for ; Thu, 15 Oct 2020 08:55:45 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org B170C20BED Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=suse.de Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=iommu-bounces@lists.linux-foundation.org Received: from localhost (localhost [127.0.0.1]) by silver.osuosl.org (Postfix) with ESMTP id 19B9120450; Thu, 15 Oct 2020 08:55:45 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org Received: from silver.osuosl.org ([127.0.0.1]) by localhost (.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 7VkHrZ94BJy0; Thu, 15 Oct 2020 08:55:43 +0000 (UTC) Received: from lists.linuxfoundation.org (lf-lists.osuosl.org [140.211.9.56]) by silver.osuosl.org (Postfix) with ESMTP id DFA6C2044F; Thu, 15 Oct 2020 08:55:43 +0000 (UTC) Received: from lf-lists.osuosl.org (localhost [127.0.0.1]) by lists.linuxfoundation.org (Postfix) with ESMTP id D2102C07FF; Thu, 15 Oct 2020 08:55:43 +0000 (UTC) Received: from fraxinus.osuosl.org (smtp4.osuosl.org [140.211.166.137]) by lists.linuxfoundation.org (Postfix) with ESMTP id A4188C0051 for ; Thu, 15 Oct 2020 08:55:42 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by fraxinus.osuosl.org (Postfix) with ESMTP id 91F58876BB for ; Thu, 15 Oct 2020 08:55:42 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org Received: from fraxinus.osuosl.org ([127.0.0.1]) by localhost (.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id kfuKkKy4xgw4 for ; Thu, 15 Oct 2020 08:55:42 +0000 (UTC) X-Greylist: domain auto-whitelisted by SQLgrey-1.7.6 Received: from mx2.suse.de (mx2.suse.de [195.135.220.15]) by fraxinus.osuosl.org (Postfix) with ESMTPS id ED071876B0 for ; Thu, 15 Oct 2020 08:55:41 +0000 (UTC) X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.221.27]) by mx2.suse.de (Postfix) with ESMTP id 8886BAD07; Thu, 15 Oct 2020 08:55:40 +0000 (UTC) Message-ID: Subject: Re: [PATCH v3 1/8] arm64: mm: Move reserve_crashkernel() into mem_init() From: Nicolas Saenz Julienne To: Will Deacon Date: Thu, 15 Oct 2020 10:55:39 +0200 In-Reply-To: <20201015084008.GB4537@willie-the-truck> References: <20201014191211.27029-1-nsaenzjulienne@suse.de> <20201014191211.27029-2-nsaenzjulienne@suse.de> <20201015084008.GB4537@willie-the-truck> User-Agent: Evolution 3.36.5 MIME-Version: 1.0 Cc: devicetree@vger.kernel.org, catalin.marinas@arm.com, linux-kernel@vger.kernel.org, jeremy.linton@arm.com, ardb@kernel.org, iommu@lists.linux-foundation.org, robh+dt@kernel.org, linux-rpi-kernel@lists.infradead.org, robin.murphy@arm.com, hch@lst.de, linux-arm-kernel@lists.infradead.org X-BeenThere: iommu@lists.linux-foundation.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: Development issues for Linux IOMMU support List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: multipart/mixed; boundary="===============5763373995075466817==" Errors-To: iommu-bounces@lists.linux-foundation.org Sender: "iommu" --===============5763373995075466817== Content-Type: multipart/signed; micalg="pgp-sha256"; protocol="application/pgp-signature"; boundary="=-LqkvVPGxKWHS4SdfYKKx" --=-LqkvVPGxKWHS4SdfYKKx Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable On Thu, 2020-10-15 at 09:40 +0100, Will Deacon wrote: > On Wed, Oct 14, 2020 at 09:12:03PM +0200, Nicolas Saenz Julienne wrote: > > crashkernel might reserve memory located in ZONE_DMA. We plan to delay > > ZONE_DMA's initialization after unflattening the devicetree and ACPI's > > boot table initialization, so move it later in the boot process. > > Specifically into mem_init(), this is the last place crashkernel will b= e > > able to reserve the memory before the page allocator kicks in and there= is > > no need to do it earlier. > >=20 > > Signed-off-by: Nicolas Saenz Julienne > > --- > > arch/arm64/mm/init.c | 4 ++-- > > 1 file changed, 2 insertions(+), 2 deletions(-) >=20 > Please can you cc me on the whole series next time? I know different > maintainers have different preferences here, but I find it much easier to > figure out what's happening when I can see all of the changes together. Will do. Regards, Nicolas --=-LqkvVPGxKWHS4SdfYKKx Content-Type: application/pgp-signature; name="signature.asc" Content-Description: This is a digitally signed message part Content-Transfer-Encoding: 7bit -----BEGIN PGP SIGNATURE----- iQEzBAABCAAdFiEErOkkGDHCg2EbPcGjlfZmHno8x/4FAl+IDosACgkQlfZmHno8 x/5b8gf/WNSZvoD1xtpKjt8jTMpQspe3cPPxx3dpnpf7yyIFDV2xDx1fyq+Mpgad krP9EbmaQcdA3u87hnSWp1EdJ0b1fGQQooiORSHOG+aQk4sfG/pOtFMt0WtxPyPf r5KkkqLrh0x+ro0UB1BjEThi48JfY3mXrBjsohVFeytePlBk0HetZtyfWf5JxyCY ZEHDUqbeYqhpWS3CfAfu5R3o5QFD4j4duokshFeptOcz2qFULFMKDFhVPbIIQE8x Oydt2nCcFSDExbev7dHLEh0QmSY3vSd9F2c3nN0cw1y7M1MB2xc5XKLfLSgPgpY8 LQ4wQNIocmuUtgHQR8Blet63XHBeNw== =Fb5G -----END PGP SIGNATURE----- --=-LqkvVPGxKWHS4SdfYKKx-- --===============5763373995075466817== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ iommu mailing list iommu@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/iommu --===============5763373995075466817==--