Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 4F79DC4332F for ; Wed, 15 Dec 2021 00:26:56 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230072AbhLOA0y (ORCPT ); Tue, 14 Dec 2021 19:26:54 -0500 Received: from gandalf.ozlabs.org ([150.107.74.76]:53265 "EHLO gandalf.ozlabs.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S238473AbhLOA0s (ORCPT ); Tue, 14 Dec 2021 19:26:48 -0500 Received: from authenticated.ozlabs.org (localhost [127.0.0.1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (P-256) server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by mail.ozlabs.org (Postfix) with ESMTPSA id 4JDGJl0MPbz4xhn; Wed, 15 Dec 2021 11:26:47 +1100 (AEDT) From: Michael Ellerman To: Benjamin Herrenschmidt , Michael Ellerman , Christophe Leroy , Paul Mackerras Cc: linuxppc-dev@lists.ozlabs.org, cp , linux-kernel@vger.kernel.org In-Reply-To: <89b5f974a7fa5011206682cd092e2c905530ff46.1632755552.git.christophe.leroy@csgroup.eu> References: <89b5f974a7fa5011206682cd092e2c905530ff46.1632755552.git.christophe.leroy@csgroup.eu> Subject: Re: [PATCH v2] powerpc/40x: Map 32Mbytes of memory at startup Message-Id: <163952785919.919625.1254284989261185773.b4-ty@ellerman.id.au> Date: Wed, 15 Dec 2021 11:24:19 +1100 MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, 27 Sep 2021 17:12:39 +0200, Christophe Leroy wrote: > As reported by Carlo, 16Mbytes is not enough with modern kernels > that tend to be a bit big, so map another 16M page at boot. > > Applied to powerpc/next. [1/1] powerpc/40x: Map 32Mbytes of memory at startup https://git.kernel.org/powerpc/c/06e7cbc29e97b4713b4ea6def04ae8501a7d1a59 cheers