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 mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 5F9B4C433EF for ; Mon, 27 Sep 2021 22:01:09 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 435B6611EE for ; Mon, 27 Sep 2021 22:01:09 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237869AbhI0WCp (ORCPT ); Mon, 27 Sep 2021 18:02:45 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:50822 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S237805AbhI0WCc (ORCPT ); Mon, 27 Sep 2021 18:02:32 -0400 Received: from bombadil.infradead.org (unknown [IPv6:2607:7c80:54:e::133]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 698EEC06177D; Mon, 27 Sep 2021 15:00:53 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20210309; h=Sender:Content-Transfer-Encoding: MIME-Version:Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-Type: Content-ID:Content-Description:In-Reply-To:References; bh=f1z5HgkOwmjFBk4lUYxpkBwDgNqINDcFoZThfyywwx8=; b=eQhJDUwgI2a4kvwwC1LW4Grcbe Afldl7Y/5P+CtLt6Bf7Y9ytxFLTlAL7DQ1mrwOtj6+6Pnddn8Wp4NkxVuxqvoNw0Tyz5tv3XvMzt/ 95ad2a+T3zdPfY1HqSNzUwK9FALGPXQfHChw080YZLrustezGq9sWxl4CDGODiD+GUg6c3Ya2VpOL Lz+0XMYtVA7Q3XN0iSeVnjb/6bCKu9f0aIxF7V2Oxq68qH0zcltU5tGD/tQ+xGADbb+jbit4yqFIv EQ6Wyv4G24Wl6sIzPggmISuK4WSugRZrguNrS2KSbhhqFI7oFTnyVJEEiHe4GjAGQLWYlZNDx3Kcq wpi9PwkQ==; Received: from mcgrof by bombadil.infradead.org with local (Exim 4.94.2 #2 (Red Hat Linux)) id 1mUyfw-004SuN-7t; Mon, 27 Sep 2021 22:00:40 +0000 From: Luis Chamberlain To: axboe@kernel.dk, colyli@suse.de, kent.overstreet@gmail.com, kbusch@kernel.org, sagi@grimberg.me, vishal.l.verma@intel.com, dan.j.williams@intel.com, dave.jiang@intel.com, ira.weiny@intel.com, konrad.wilk@oracle.com, roger.pau@citrix.com, boris.ostrovsky@oracle.com, jgross@suse.com, sstabellini@kernel.org, minchan@kernel.org, ngupta@vflare.org, senozhatsky@chromium.org Cc: xen-devel@lists.xenproject.org, nvdimm@lists.linux.dev, linux-nvme@lists.infradead.org, linux-bcache@vger.kernel.org, linux-block@vger.kernel.org, linux-kernel@vger.kernel.org, Luis Chamberlain Subject: [PATCH v2 00/10] block: second batch of add_disk() error handling conversions Date: Mon, 27 Sep 2021 15:00:29 -0700 Message-Id: <20210927220039.1064193-1-mcgrof@kernel.org> X-Mailer: git-send-email 2.31.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: Luis Chamberlain Precedence: bulk List-ID: X-Mailing-List: linux-bcache@vger.kernel.org This is the second series of driver conversions for add_disk() error handling. You can find this set and the rest of the 7th set of driver conversions on my 20210927-for-axboe-add-disk-error-handling branch [0]. Changes on this v2 since the last first version of this patch series: - rebased onto linux-next tag 20210927 - nvme-multipath: used test_and_set_bit() as suggested by Keith Busch, and justified this in the code with a comment as this race was not obvious - Added reviewed-by / Acked-by tags where one was provided [0] https://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux-next.git/log/?h=20210927-for-axboe-add-disk-error-handling Luis Chamberlain (10): block/brd: add error handling support for add_disk() bcache: add error handling support for add_disk() nvme-multipath: add error handling support for add_disk() nvdimm/btt: do not call del_gendisk() if not needed nvdimm/btt: use goto error labels on btt_blk_init() nvdimm/btt: add error handling support for add_disk() nvdimm/blk: avoid calling del_gendisk() on early failures nvdimm/blk: add error handling support for add_disk() xen-blkfront: add error handling support for add_disk() zram: add error handling support for add_disk() drivers/block/brd.c | 10 ++++++++-- drivers/block/xen-blkfront.c | 8 +++++++- drivers/block/zram/zram_drv.c | 6 +++++- drivers/md/bcache/super.c | 17 ++++++++++++----- drivers/nvdimm/blk.c | 21 +++++++++++++++------ drivers/nvdimm/btt.c | 24 +++++++++++++++--------- drivers/nvme/host/multipath.c | 13 +++++++++++-- 7 files changed, 73 insertions(+), 26 deletions(-) -- 2.30.2