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[2620:137:e000::1:20]) by mx.google.com with ESMTP id i194-20020a636dcb000000b0053fc290934dsi1592167pgc.361.2023.06.02.14.47.34; Fri, 02 Jun 2023 14:47:46 -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=@kernel.org header.s=k20201202 header.b=hEmhvo6X; 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; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236503AbjFBVfJ (ORCPT + 99 others); Fri, 2 Jun 2023 17:35:09 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42936 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236502AbjFBVfH (ORCPT ); Fri, 2 Jun 2023 17:35:07 -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 480E8E48 for ; Fri, 2 Jun 2023 14:34:57 -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 A77B76187E for ; Fri, 2 Jun 2023 21:34:56 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 2154AC433EF; Fri, 2 Jun 2023 21:34:55 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1685741696; bh=x2Bq6SqRV41prwMJ381Fmp+/QUaGoTrwFGIS9pRTnm8=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=hEmhvo6Xb4s96CHynJIOTGFU7GR2g5BCkPcTHJtX6QmTtiWR3Z9NDsvD29kTj4402 dusEnc8hvXtHWM3Yk5asN4iuDcgYgAR8q/EPXYXBjtMFUzP1k7XBl8QmcCQLuKOhSQ wielXXa4N+/S+MHpsKtwCRVlQUNkbAxjdcThJISVlfvrhBmE+akCKXhiGTxIBdxhGI bSqjqH9tKRgLKxEaStWPXwabrSqo0xANa6kIGNYc2QKB6KErCDNiUQTffAh3Nyxu1e Amm0RF5Nlb/vOhR0clGs9YgeQ06fpRVt9/AiQc54VXA4Awbog+Xz5IxXB/wWvatfMk s2yNHjND6aNHg== Date: Fri, 2 Jun 2023 14:34:52 -0700 From: Eric Biggers To: Coiby Xu Cc: kexec@lists.infradead.org, Baoquan He , x86@kernel.org, dm-devel@redhat.com, Pingfan Liu , linux-kernel@vger.kernel.org, Dave Hansen , Kairui Song , Jan Pazdziora , Thomas Staudt , Vitaly Kuznetsov , Dave Young , Milan Broz Subject: Re: [PATCH 0/5] Support kdump with LUKS encryption by reusing LUKS volume key Message-ID: <20230602213452.GC628@quark.localdomain> References: <20230601072444.2033855-1-coxu@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20230601072444.2033855-1-coxu@redhat.com> X-Spam-Status: No, score=-4.6 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_MED, SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE 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 Thu, Jun 01, 2023 at 03:24:39PM +0800, Coiby Xu wrote: > [PATCH 0/5] Support kdump with LUKS encryption by reusing LUKS volume key The kernel has no concept of LUKS at all. It provides dm-crypt, which LUKS happens to use. But LUKS is a userspace concept. This is a kernel patchset, so why does it make sense for it to be talking about LUKS at all? Perhaps you mean dm-crypt? - Eric