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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 906A6C001DB for ; Fri, 4 Aug 2023 22:48:18 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:Cc:To:From:Subject:Message-ID: References:Mime-Version:In-Reply-To:Date:Reply-To:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Owner; bh=X09Xiz9vf/muZ+JZ7wLNxFnjgykouaTJYjYOk8mACcs=; b=kkK1lO2vAmGgDVFHgLJ0iVaRPY rybZXttdTmvk/QScA20YseddZgwGXORHU3j23uRMYl/QXvCe89zZ1Dhww4Qq3WeM9KmSN+pFeW+Uw FyIbhJu8smluuEEoR8WwYMLzPX1AyXOyUN7HTmWrD+9UL/2UahOwA4L2zKGKCEKSgFH0FoqhjC1J5 SaKqSu34mlozERYipKOLoGF697FxaZp+hKC6joX8vvNhXqB/9fs4VXne5mDjQ2WB6+tuWe0HJICe6 ugexxi3TCcFezou54gq77jDlLv9tBxg7tCN1mOtHKs5XEi0ZkGu9pudRUeqSzlx36Bi/b4qIo7zPu zHJBUlXw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1qS3aL-00DOZB-1P; Fri, 04 Aug 2023 22:47:53 +0000 Received: from mail-yw1-x114a.google.com ([2607:f8b0:4864:20::114a]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1qS3aI-00DOY2-22 for linux-arm-kernel@lists.infradead.org; Fri, 04 Aug 2023 22:47:51 +0000 Received: by mail-yw1-x114a.google.com with SMTP id 00721157ae682-586aca4586aso8934487b3.2 for ; Fri, 04 Aug 2023 15:47:46 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20221208; t=1691189266; x=1691794066; h=cc:to:from:subject:message-id:references:mime-version:in-reply-to :date:from:to:cc:subject:date:message-id:reply-to; bh=6tuWqEnyJSC5e6pWov8J90I61X00yfI6yYMjidRy0tQ=; b=g7Yvrn8iSMnCj4SuV2yrtZRX2OpYiJGTlIhSEmmtv8ehUJHaNA9hhBocjtXpUpgbxN vhFfvXm6x3FsM6AlfhY2Kwyj2q/MN9VrNdTpIKw7tIANs0Zg/j/0D1qc4t5QR8Q81FK4 9/54nfjgATi5+rPXrlNFoaJxIjFDn2iNNZQ4qdKPShZdW7QS67Gsor8MpFhCLAm1hYAY acdCN9Oo9Z7LMVFmGDIkNHaZRpGT3SR370RM4nYUWvyO3cGGQcD+VmseCdnCRbNUwgNR n22aG/2qshigvW9vFtHcBSrIWq48Yw7Hgpkx+lbFJnrOXFpot8IRhMWuprCSU4u4wUGN lFNA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1691189266; x=1691794066; h=cc:to:from:subject:message-id:references:mime-version:in-reply-to :date:x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=6tuWqEnyJSC5e6pWov8J90I61X00yfI6yYMjidRy0tQ=; b=AQurJx8wIfT6smkQFVWIwJieepxGEJ716DnTZX/WAv+1UHdwfFG06j0jGq+qC7AxEt GZITGLmjlmGGjMK/tFjB61rODb5A1/wvDPtzdAPpT5Y3PMQzh6fn6nNT2kZr6w5ruLJG RNo8bYn9CcYG76Xs9l2pJZyJxQW3W+dMQ6GplO3uRKPrWg38ls5cA70urGJ5+sfEadeF QgKpBFsBw/QjOdEAyNjNiBe9/ql68f9Qt5aAJUz9aLPNwEC82TbPrVBSt/IP2B3Ah0OG T9xr0VMYsBAsMZJ5z8z9wvQAJR1l0vCknMlmbMrBnfPI19J43njMpDGzq8OD0RPyYcru 4pYw== X-Gm-Message-State: AOJu0YzX8riLOCmGXispxeNrePe6q6F7Sw5ETeoVh3H/XQl4dvgQOUQU I2+hrrtBarSnFeZdlzZh2EeLWDFaS54= X-Google-Smtp-Source: AGHT+IEBfvSRHnqgnE9fKrdfP2e064b06EXPO0wfS8+MrpP9vX1HNlA898i1TT0tgMr1PpybIT4/siTf2gk= X-Received: from zagreus.c.googlers.com ([fda3:e722:ac3:cc00:7f:e700:c0a8:5c37]) (user=seanjc job=sendgmr) by 2002:a81:ca0c:0:b0:56c:e0c5:de88 with SMTP id p12-20020a81ca0c000000b0056ce0c5de88mr21466ywi.1.1691189265819; Fri, 04 Aug 2023 15:47:45 -0700 (PDT) Date: Fri, 4 Aug 2023 15:47:43 -0700 In-Reply-To: <20230704075054.3344915-1-stevensd@google.com> Mime-Version: 1.0 References: <20230704075054.3344915-1-stevensd@google.com> Message-ID: Subject: Re: [PATCH v7 0/8] KVM: allow mapping non-refcounted pages From: Sean Christopherson To: David Stevens Cc: Marc Zyngier , Michael Ellerman , Peter Xu , linux-arm-kernel@lists.infradead.org, kvmarm@lists.linux.dev, linux-kernel@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, kvm@vger.kernel.org X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230804_154750_675729_78DE11E6 X-CRM114-Status: GOOD ( 12.17 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Tue, Jul 04, 2023, David Stevens wrote: > From: David Stevens > > This patch series adds support for mapping VM_IO and VM_PFNMAP memory > that is backed by struct pages that aren't currently being refcounted > (e.g. tail pages of non-compound higher order allocations) into the > guest. Aplogies for the slow review, I'm done with feedback for this version. FWIW, it's probably too bit late to catch 6.6, especially since we need acks from ARM and PPC, but 6.7 should be very doable unless someone outright objects. Thanks for being persistent! _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel