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[2620:137:e000::1:20]) by mx.google.com with ESMTP id e18-20020a170902ef5200b0016f12cc0ed0si316388plx.208.2022.08.17.10.53.21; Wed, 17 Aug 2022 10:53:33 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@linux-foundation.org header.s=korg header.b=SC2J5w+B; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S240871AbiHQRZG (ORCPT + 99 others); Wed, 17 Aug 2022 13:25:06 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44494 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S237342AbiHQRZE (ORCPT ); Wed, 17 Aug 2022 13:25:04 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 227EFA027A; Wed, 17 Aug 2022 10:25:03 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id B24B2612AB; Wed, 17 Aug 2022 17:25:02 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 2F1E2C433D6; Wed, 17 Aug 2022 17:25:01 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1660757102; bh=ZTD0yTCE3YoAij/5K0t2/ZUlwJCWY5Buw6REabl/WR8=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=SC2J5w+BXqr7lkuRfY2QM2puWBjyj5GOP6h+wLPgx64dkkM+tCRVdWsIQbGiRCiIP HS1DIM/JFDsLiNWXImyXnJAEql4l81hy1lSRe9YMugF7RDL9vmprjJPiL2ngIQK74F NEO2ZMkx/eaYaCUlkqbMXLYhbvkPgc997CnqKEYY= Date: Wed, 17 Aug 2022 10:25:00 -0700 From: Andrew Morton To: Yosry Ahmed Cc: Johannes Weiner , Sean Christopherson , Tejun Heo , Zefan Li , Marc Zyngier , James Morse , Alexandru Elisei , Suzuki K Poulose , Paolo Bonzini , Vitaly Kuznetsov , Wanpeng Li , Jim Mattson , Joerg Roedel , Michal Hocko , Roman Gushchin , Shakeel Butt , Oliver Upton , Huang@google.com, Shaoqin , Cgroups , Linux Kernel Mailing List , linux-arm-kernel@lists.infradead.org, kvmarm@lists.cs.columbia.edu, kvm@vger.kernel.org, Linux-MM Subject: Re: [PATCH v6 1/4] mm: add NR_SECONDARY_PAGETABLE to count secondary page table uses. Message-Id: <20220817102500.440c6d0a3fce296fdf91bea6@linux-foundation.org> In-Reply-To: References: <20220628220938.3657876-1-yosryahmed@google.com> <20220628220938.3657876-2-yosryahmed@google.com> X-Mailer: Sylpheed 3.7.0 (GTK+ 2.24.33; x86_64-redhat-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-Spam-Status: No, score=-7.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,NICE_REPLY_A,RCVD_IN_DNSWL_HI, SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, 15 Aug 2022 08:39:23 -0700 Yosry Ahmed wrote: > Thanks a lot, Johannes! I haven't ifdeffed it yet so I'll send a v7 > with a few nits and collect ACKs. Andrew, would you prefer me to > rebase on top of mm-unstable? Or will this go in through the kvm tree? > (currently it's based on an old-ish kvm/queue). Through KVM is OK by me, assuming there'll be ongoing work which is dependent on this.