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 Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by smtp.lore.kernel.org (Postfix) with ESMTP id 93BD6C433EF for ; Sun, 26 Jun 2022 00:28:57 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id E0E436B0071; Sat, 25 Jun 2022 20:28:56 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id DC92A6B0072; Sat, 25 Jun 2022 20:28:56 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id C60AE6B0073; Sat, 25 Jun 2022 20:28:56 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0012.hostedemail.com [216.40.44.12]) by kanga.kvack.org (Postfix) with ESMTP id B18DE6B0071 for ; Sat, 25 Jun 2022 20:28:56 -0400 (EDT) Received: from smtpin06.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay02.hostedemail.com (Postfix) with ESMTP id 8768533D67 for ; Sun, 26 Jun 2022 00:28:56 +0000 (UTC) X-FDA: 79618501872.06.C82D04E Received: from gandalf.ozlabs.org (gandalf.ozlabs.org [150.107.74.76]) by imf16.hostedemail.com (Postfix) with ESMTP id A89F3180013 for ; Sun, 26 Jun 2022 00:28:55 +0000 (UTC) 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 4LVsD336rPz4xZj; Sun, 26 Jun 2022 10:28:51 +1000 (AEST) From: Michael Ellerman To: linuxppc-dev@lists.ozlabs.org, Michael Ellerman Cc: aneesh.kumar@linux.ibm.com, linux-mm@kvack.org, ziy@nvidia.com In-Reply-To: <20220616120033.1976732-1-mpe@ellerman.id.au> References: <20220616120033.1976732-1-mpe@ellerman.id.au> Subject: Re: [PATCH] powerpc/mm: Move CMA reservations after initmem_init() Message-Id: <165620330544.1934578.7070887522186510241.b4-ty@ellerman.id.au> Date: Sun, 26 Jun 2022 10:28:25 +1000 MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit ARC-Seal: i=1; s=arc-20220608; d=hostedemail.com; t=1656203336; a=rsa-sha256; cv=none; b=0MPwDAOyrsehaCxxM17yZ3jZ47wWNFpDC65IjeyZn/FlScD02wtyqn+XSBOVTRm7LgeMDl DdMqZosaaoACCJrwCaZTRuuHQ9ohovkH4Fg8BnqEVUoBhJ7FAugB7ERJfDPLgo5hMSH727 LenXcedePqTCjuVWhjLnkvaNVrGQInc= ARC-Authentication-Results: i=1; imf16.hostedemail.com; dkim=none; dmarc=none; spf=pass (imf16.hostedemail.com: domain of michael@ellerman.id.au designates 150.107.74.76 as permitted sender) smtp.mailfrom=michael@ellerman.id.au ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1656203336; h=from:from:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=YATKdKGrbYRP8zGnnYZM6d6hfJGxp8UpPPnnny1wu20=; b=szmEuM/aStBRz7XZIgMPNNAxpQbXmsL79IW5G0xu6AFmOmM7A5/y7HUutmpaqlDUDu2rhB gKsF6yrH8fzzgE1F9GPMRKgGU5xCH8/AX4alP+3KvS29if3mTlh4K3iyF86aGnpTN31JGr EivbDJ9/zEXnAIvOD1bVQ+VN+FCteIA= X-Stat-Signature: anseh76uaqnwpcbgr4kwxtzsazik9csu X-Rspam-User: X-Rspamd-Server: rspam07 X-Rspamd-Queue-Id: A89F3180013 Authentication-Results: imf16.hostedemail.com; dkim=none; dmarc=none; spf=pass (imf16.hostedemail.com: domain of michael@ellerman.id.au designates 150.107.74.76 as permitted sender) smtp.mailfrom=michael@ellerman.id.au X-HE-Tag: 1656203335-848356 X-Bogosity: Ham, tests=bogofilter, spamicity=0.038884, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: On Thu, 16 Jun 2022 22:00:33 +1000, Michael Ellerman wrote: > After commit 11ac3e87ce09 ("mm: cma: use pageblock_order as the single > alignment") there is an error at boot about the KVM CMA reservation > failing, eg: > > kvm_cma_reserve: reserving 6553 MiB for global area > cma: Failed to reserve 6553 MiB > > [...] Applied to powerpc/fixes. [1/1] powerpc/mm: Move CMA reservations after initmem_init() https://git.kernel.org/powerpc/c/6cf06c17e94f26c290fd3370a5c36514ae15ac43 cheers