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=-13.8 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PULL_REQUEST, MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING,SPF_HELO_NONE,SPF_PASS autolearn=ham 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 2167FC433E2 for ; Wed, 2 Sep 2020 18:02:56 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id EC0EB206EB for ; Wed, 2 Sep 2020 18:02:55 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="XtMa+Ddv" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727901AbgIBSCy (ORCPT ); Wed, 2 Sep 2020 14:02:54 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:45420 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727895AbgIBSCv (ORCPT ); Wed, 2 Sep 2020 14:02:51 -0400 Received: from mail-qk1-x742.google.com (mail-qk1-x742.google.com [IPv6:2607:f8b0:4864:20::742]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0D3C3C061247 for ; Wed, 2 Sep 2020 11:02:51 -0700 (PDT) Received: by mail-qk1-x742.google.com with SMTP id o5so502649qke.12 for ; Wed, 02 Sep 2020 11:02:51 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=sender:date:from:to:cc:subject:message-id:mime-version :content-disposition; bh=vIBmK6vhWxHKs0ESDe7uLeTvdWL4ZGeuqEYmWXXwi70=; b=XtMa+DdvvfIEqcBTjAdt2A/srePqSVhE7u/05tBy2zK091Utupe5n7cJvIaQCWomLm DBnGBCclQpFoFWmfbmraXatp4c7vmdKro6TKJL7r6Q46O8PT55MzTFljP81yRVChOEDL vW0AS+oMhYSt1YxCmtTL4V7AXWfNfGHroJKW42Y1AO9AkQg2M14Ghi4BfnxrWFHoD+/f j6C2oHRMNfs+lvENIsVowmbAHaVchXQMCIHr+2PrenTx0GfnWL9THSf53U1PvjWnUNu1 SJ5QtfgloWuQnDSDHexlwmT+K6fePie4sJSijIXgH4eR1AVNJ9oW+l29QwAh4d10K9/G LxUA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:sender:date:from:to:cc:subject:message-id :mime-version:content-disposition; bh=vIBmK6vhWxHKs0ESDe7uLeTvdWL4ZGeuqEYmWXXwi70=; b=sNatpQTdtpxp1RUR/yXpOC4amKwKDJRwCUZXYHMD0fVkyppntc4fX7j7JE+VMGbi8C oeAewN9r+r5+MoMaHEAW0PFKF3WOHml553nnKzMw/Af9MIrbZMb9NAUO6HMnPotMqIGr eKwmWkuxhMYjc9pbv0DOtxBkwayo2K0/VTueJaW01wgznI4UPhlTTzDynYPl2hKqL/LG KxKF1bbxNUqYYBQ9H/48PuDHIllWGrHb1HLHTNfQtJzmHqqPx2iqoCLoYfqxJpcoa99e TmP+Pp1TlXx6qaHWg1NgfBqcPHJvl2W6Uqm1ghheKM5bMRa3nEWPQqVlcUEqdUL+SVjM gJKw== X-Gm-Message-State: AOAM531llffRnjb6CA04Uk5NemeHMYlttboSaQrjKG83X0sBnU9y7ksJ khwrOGg4pF3haw80lv6J+8Y= X-Google-Smtp-Source: ABdhPJxh4bvVqdx4jTSEyzKQqDoihYZ1SjWbcCZtlvmyVjXHii7UmKhk8J7z1pGn28RKclTIuz6+Bw== X-Received: by 2002:a05:620a:1025:: with SMTP id a5mr8206499qkk.490.1599069770211; Wed, 02 Sep 2020 11:02:50 -0700 (PDT) Received: from localhost (pool-68-160-176-52.bstnma.fios.verizon.net. [68.160.176.52]) by smtp.gmail.com with ESMTPSA id i7sm246793qkb.131.2020.09.02.11.02.49 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 02 Sep 2020 11:02:49 -0700 (PDT) Date: Wed, 2 Sep 2020 14:02:48 -0400 From: Mike Snitzer To: Linus Torvalds Cc: dm-devel@redhat.com, linux-block@vger.kernel.org, Alasdair G Kergon , Damien Le Moal , Mikulas Patocka , Ye Bin Subject: [git pull] device mapper fixes for 5.9-rc4 Message-ID: <20200902180248.GA32957@lobo> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Sender: linux-block-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-block@vger.kernel.org Hi Linus, The following changes since commit f75aef392f869018f78cfedf3c320a6b3fcfda6b: Linux 5.9-rc3 (2020-08-30 16:01:54 -0700) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git tags/for-5.9/dm-fixes for you to fetch changes up to 3a653b205f29b3f9827a01a0c88bfbcb0d169494: dm thin metadata: Fix use-after-free in dm_bm_set_read_only (2020-09-02 13:38:40 -0400) Please pull, thanks! Mike ---------------------------------------------------------------- - DM writecache fix to allow dax_direct_access() to partitioned pmem devices. - DM multipath fix to avoid any Path Group initialization if 'pg_init_in_progress' isn't set. - DM crypt fix to use DECLARE_CRYPTO_WAIT() for onstack wait structures. - DM integrity fix to properly check integrity after device creation when in bitmap mode. - DM thinp and cache target __create_persistent_data_objects() fixes to reset the metadata's dm_block_manager pointer from PTR_ERR to NULL before returning from error path. - DM persistent-data block manager fix to guard against dm_block_manager NULL pointer dereference in dm_bm_is_read_only() and update various opencoded bm->read_only checks to use dm_bm_is_read_only() instead. ---------------------------------------------------------------- Damien Le Moal (1): dm crypt: Initialize crypto wait structures Mike Snitzer (1): dm mpath: fix racey management of PG initialization Mikulas Patocka (2): dm writecache: handle DAX to partitions on persistent memory correctly dm integrity: fix error reporting in bitmap mode after creation Ye Bin (3): dm cache metadata: Avoid returning cmd->bm wild pointer on error dm thin metadata: Avoid returning cmd->bm wild pointer on error dm thin metadata: Fix use-after-free in dm_bm_set_read_only drivers/md/dm-cache-metadata.c | 8 ++++++-- drivers/md/dm-crypt.c | 4 ++-- drivers/md/dm-integrity.c | 12 ++++++++++++ drivers/md/dm-mpath.c | 22 +++++++++++++++------- drivers/md/dm-thin-metadata.c | 10 +++++++--- drivers/md/dm-writecache.c | 12 ++++++++++-- drivers/md/persistent-data/dm-block-manager.c | 14 ++++++++------ 7 files changed, 60 insertions(+), 22 deletions(-)