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 14F3BC4332F for ; Fri, 4 Nov 2022 23:32:46 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id 65BDD6B0078; Fri, 4 Nov 2022 19:32:46 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 60C296B007B; Fri, 4 Nov 2022 19:32:46 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 4ACAD6B007D; Fri, 4 Nov 2022 19:32:46 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0011.hostedemail.com [216.40.44.11]) by kanga.kvack.org (Postfix) with ESMTP id 3818C6B0078 for ; Fri, 4 Nov 2022 19:32:46 -0400 (EDT) Received: from smtpin23.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay09.hostedemail.com (Postfix) with ESMTP id 05F6F815A0 for ; Fri, 4 Nov 2022 23:32:46 +0000 (UTC) X-FDA: 80097361932.23.57CEDAB Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by imf10.hostedemail.com (Postfix) with ESMTP id A275BC0004 for ; Fri, 4 Nov 2022 23:32:45 +0000 (UTC) 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 B417662396; Fri, 4 Nov 2022 23:32:44 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id DC93EC433D7; Fri, 4 Nov 2022 23:32:43 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1667604764; bh=El1VzbBmXEiO1hewni3vDdOVzSbWsTfZQABAOrh8Qko=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=qQuwCVbrylPdMQHS2SCn5r3Xavs2UN+76BJTr/2W3sN7GwpiM34OaTeBKX/+N532X KXv9eHuiBxTxTGSTDdcrB1n0ELkSMeaZuh/yWMp1NOcrtBSuZe42Zafurq4toX7Nav 2mzX/I9GecFhSKALvgA+rYuFoleLIrZTkmEuz3/w= Date: Fri, 4 Nov 2022 16:32:43 -0700 From: Andrew Morton To: "Gupta, Pankaj" Cc: linux-mm@kvack.org, linux-kernel@vger.kernel.org, dan.j.williams@intel.com, thomas.lendacky@amd.com Subject: Re: [PATCH] mm/memremap.c: map FS_DAX device memory as decrypted Message-Id: <20221104163243.a4c69e538bbfe3ee620e49f5@linux-foundation.org> In-Reply-To: <0cbbe205-4573-2dce-14bf-f07c117ac7af@amd.com> References: <20221102160728.3184016-1-pankaj.gupta@amd.com> <20221102130536.96c487d341544b7482eed038@linux-foundation.org> <0cbbe205-4573-2dce-14bf-f07c117ac7af@amd.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 ARC-Authentication-Results: i=1; imf10.hostedemail.com; dkim=pass header.d=linux-foundation.org header.s=korg header.b=qQuwCVbr; spf=pass (imf10.hostedemail.com: domain of akpm@linux-foundation.org designates 139.178.84.217 as permitted sender) smtp.mailfrom=akpm@linux-foundation.org; dmarc=none ARC-Seal: i=1; s=arc-20220608; d=hostedemail.com; t=1667604765; a=rsa-sha256; cv=none; b=VUgy6xfSJVcRzPhTOlVdqcZf5kmraFNA2vy+1Rzhuzj2aac3F7HHm6NKl7UTp1/qjDqKsf iCx69VWr8QMAW9KKEMemiXdxQGydP1tCVxTGaEfHlQKg/zIQ9iAPaUu9F2wYeKOCaq5wev B1bc8kS9zSi/1TyuaQhF6UgHiuPzGNk= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1667604765; 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:dkim-signature; bh=geR6SGMi4WRzTMjbfigfeEniJIQCbY57JWyNg5UyF5c=; b=FhkYV8ZrhnpXs7U0BtUvelzqYBJtxG3/RjRyRsKJmUIZ5G7JH+zbiQuJJ4bO0tHE6iFotQ ZNWj+k7Fc8HfI97l0mCK8nXlZG6XYAhaMX9i7K+RgwedbcONPPpFb/fMoqj8Xxj+EoxL0j bsMw6x3Gqiq5hZl5oaHiGetYqjxag8w= X-Rspamd-Server: rspam04 X-Rspamd-Queue-Id: A275BC0004 Authentication-Results: imf10.hostedemail.com; dkim=pass header.d=linux-foundation.org header.s=korg header.b=qQuwCVbr; spf=pass (imf10.hostedemail.com: domain of akpm@linux-foundation.org designates 139.178.84.217 as permitted sender) smtp.mailfrom=akpm@linux-foundation.org; dmarc=none X-Stat-Signature: qdy7pxaf5gfj7b76bua9gbsiw47wio1u X-Rspam-User: X-HE-Tag: 1667604765-275418 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: On Thu, 3 Nov 2022 08:55:40 +0100 "Gupta, Pankaj" wrote: > > Should this be backported into earlier kernels? > > Yes, kernel >= 5.10 for clean back-port as it contains the below commit. > > > > > Is b7b3c01b19159 a suitable Fixes: target? > > Not very sure. But seems like the right commit for fixes tag as the > target code is moved in this commit with multiple range support addition. > > Should I send a v2 with fixes & stable kernel fixes tag? That's OK thanks - I made those changes to my copy.