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 X-Spam-Level: X-Spam-Status: No, score=-3.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 52E37C433F5 for ; Wed, 8 Sep 2021 12:10:25 +0000 (UTC) Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.133.124]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id E0F396113C for ; Wed, 8 Sep 2021 12:10:24 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org E0F396113C Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=linuxfoundation.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=redhat.com Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-374-fEo85G9BO-OvSTR7hYa2pQ-1; Wed, 08 Sep 2021 08:10:21 -0400 X-MC-Unique: fEo85G9BO-OvSTR7hYa2pQ-1 Received: from smtp.corp.redhat.com (int-mx08.intmail.prod.int.phx2.redhat.com [10.5.11.23]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 7CB2A1922973; Wed, 8 Sep 2021 12:10:16 +0000 (UTC) Received: from colo-mx.corp.redhat.com (colo-mx02.intmail.prod.int.phx2.redhat.com [10.5.11.21]) by smtp.corp.redhat.com (Postfix) with ESMTPS id CE875196E2; Wed, 8 Sep 2021 12:10:15 +0000 (UTC) Received: from lists01.pubmisc.prod.ext.phx2.redhat.com (lists01.pubmisc.prod.ext.phx2.redhat.com [10.5.19.33]) by colo-mx.corp.redhat.com (Postfix) with ESMTP id 44A594EA37; Wed, 8 Sep 2021 12:10:13 +0000 (UTC) Received: from smtp.corp.redhat.com (int-mx04.intmail.prod.int.rdu2.redhat.com [10.11.54.4]) by lists01.pubmisc.prod.ext.phx2.redhat.com (8.13.8/8.13.8) with ESMTP id 188C8OSW003949 for ; Wed, 8 Sep 2021 08:08:24 -0400 Received: by smtp.corp.redhat.com (Postfix) id 428A32087456; Wed, 8 Sep 2021 12:08:24 +0000 (UTC) Received: from mimecast-mx02.redhat.com (mimecast03.extmail.prod.ext.rdu2.redhat.com [10.11.55.19]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 3E278207B326 for ; Wed, 8 Sep 2021 12:08:21 +0000 (UTC) Received: from us-smtp-1.mimecast.com (us-smtp-delivery-1.mimecast.com [205.139.110.120]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 6AC8A811E7F for ; Wed, 8 Sep 2021 12:08:21 +0000 (UTC) Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-524-NNZ5NFjLONWkn2hQpPv8-g-1; Wed, 08 Sep 2021 08:08:17 -0400 X-MC-Unique: NNZ5NFjLONWkn2hQpPv8-g-1 Received: by mail.kernel.org (Postfix) with ESMTPSA id B86D96109F; Wed, 8 Sep 2021 12:08:12 +0000 (UTC) Date: Wed, 8 Sep 2021 14:08:10 +0200 From: Greg KH To: Pintu Agarwal Message-ID: References: <20210830185541.715f6a39@windsurf> <20210830211224.76391708@windsurf> MIME-Version: 1.0 In-Reply-To: X-Mimecast-Impersonation-Protect: Policy=CLT - Impersonation Protection Definition; Similar Internal Domain=false; Similar Monitored External Domain=false; Custom External Domain=false; Mimecast External Domain=false; Newly Observed Domain=false; Internal User Name=false; Custom Display Name List=false; Reply-to Address Mismatch=false; Targeted Threat Dictionary=false; Mimecast Threat Dictionary=false; Custom Threat Dictionary=false X-Scanned-By: MIMEDefang 2.78 on 10.11.54.4 X-loop: dm-devel@redhat.com Cc: Thomas Petazzoni , snitzer@redhat.com, Kernelnewbies , open list , dm-devel@redhat.com, Mikulas Patocka , Sami Tolvanen , Phillip Lougher , linux-fsdevel , linux-mtd , agk@redhat.com Subject: Re: [dm-devel] Kernel 4.14: Using dm-verity with squashfs rootfs - mounting issue X-BeenThere: dm-devel@redhat.com X-Mailman-Version: 2.1.12 Precedence: junk List-Id: device-mapper development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: dm-devel-bounces@redhat.com Errors-To: dm-devel-bounces@redhat.com X-Scanned-By: MIMEDefang 2.84 on 10.5.11.23 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=dm-devel-bounces@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Disposition: inline Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit On Wed, Sep 08, 2021 at 04:57:45PM +0530, Pintu Agarwal wrote: > Hi, > > On Mon, 6 Sept 2021 at 21:58, Pintu Agarwal wrote: > > > On Tue, 31 Aug 2021 at 18:49, Pintu Agarwal wrote: > > > > > > No, but you can backport it easily. Back at > > > > http://lists.infradead.org/pipermail/openwrt-devel/2019-November/025967.html > > > > I provided backports of this feature to OpenWrt, for the 4.14 and 4.19 > > > > kernels. > > Can you please let me know where to get the below patches for > backporting to our kernel: > create mode 100644 > target/linux/generic/backport-4.14/390-dm-add-support-to-directly-boot-to-a-mapped-device.patch > create mode 100644 > target/linux/generic/backport-4.14/391-dm-init-fix-max-devices-targets-checks.patch > create mode 100644 > target/linux/generic/backport-4.14/392-dm-ioctl-fix-hang-in-early-create-error-condition.patch > create mode 100644 > target/linux/generic/backport-4.14/393-Documentation-dm-init-fix-multi-device-example.patch If you are stuck on an older kernel version, then you need to get support from the vendor that is forcing you to be on that kernel version, as you are already paying them for support. Please take advantage of that, as no one knows what is really in "your kernel". thanks, greg k-h -- dm-devel mailing list dm-devel@redhat.com https://listman.redhat.com/mailman/listinfo/dm-devel