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=-13.2 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, MENTIONS_GIT_HOSTING,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT 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 253D8C64E7C for ; Sun, 29 Nov 2020 18:19:55 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (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 593242085B for ; Sun, 29 Nov 2020 18:19:54 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="1+v0NCZc"; dkim=fail reason="signature verification failed" (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b="J0xbwQ+A" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 593242085B Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=lst.de Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-nvme-bounces+linux-nvme=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=merlin.20170209; h=Sender:Content-Transfer-Encoding: Content-Type:Cc:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:MIME-Version:Message-Id:Date:Subject:To:From: Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender :Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References:List-Owner; bh=SnXv1jspu7ogajA9uvwkyCwBkNT1LN1q5qlezzoBVyg=; b=1+v0NCZcW0gndsheWzJLbmXL// fw5GQ+2RmgqIfiZdE3LqvNjj5kNyql0LntGqcXG4YMCxgQNYp7rmrTcNJbNXc9YoT31ySv8hK7ppj tUBRS0Ce+wad1faNqONikj0uy3wJ0rIEkG8tNHLICCizSsz9B6FriiwkNH+StW9JEQJop2oRSpaEn /tpHXqM3kQPq8VCHUPV+jD0Df4YuhJOp9AelJwf8DSEi5k5nbZZwktPzuwRX2mKIdySqfwWc+auIY RDgUHUtVCULDmpXTvT2clBZcxPzDvqSURL0eoN/ZUg0U0EfDwNocg0l8FMlfUmTw69DElCqRAvqPY 2mq0QnwA==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1kjRIW-0007Ru-I7; Sun, 29 Nov 2020 18:19:44 +0000 Received: from casper.infradead.org ([2001:8b0:10b:1236::1]) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1kjRIT-0007RZ-P0 for linux-nvme@merlin.infradead.org; Sun, 29 Nov 2020 18:19:41 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=casper.20170209; h=Content-Transfer-Encoding:MIME-Version: Message-Id:Date:Subject:Cc:To:From:Sender:Reply-To:Content-Type:Content-ID: Content-Description:In-Reply-To:References; bh=qBRhvARBbEpJSd0Ov2jhrf+2eiK0Ps4WvsnESinAIOA=; b=J0xbwQ+AZIdA4pOmO61IxJEmsb v/zKchTU+og2KXjyj1UatA6rvsgVzDzPlBTMVM2Kp7d2suehkxXuG9SIkwnIZ2IcRsNKucXDHaier 6opmQz+HQvM9wxTbSTlQQR/JBN8vdr1E+Ya6ne1T1b6dvxrRASmvt1A0AFbFjC7zIfPiow4ssUZVb GogYVxBh5mT49CiexJRFYSbUdEMem1LfzQBor9ORiaRc/QfcjFyke35cOt4OqYutJEbqTIo0/v4Mc 18ATFPYzOr1Z9Tw0eHZ+OmdfRIB5zGGSQMxqrGfDzCz/90gvA15ZpiKpwdBtsIJJVGqgP/TABm21T k40jR2Mw==; Received: from [2001:4bb8:18c:1dd6:f89e:6884:c966:3d6c] (helo=localhost) by casper.infradead.org with esmtpsa (Exim 4.92.3 #3 (Red Hat Linux)) id 1kjRIJ-00077F-BY; Sun, 29 Nov 2020 18:19:33 +0000 From: Christoph Hellwig To: Jens Axboe Subject: split hard read-only vs read-only policy v2 Date: Sun, 29 Nov 2020 19:19:22 +0100 Message-Id: <20201129181926.897775-1-hch@lst.de> X-Mailer: git-send-email 2.29.2 MIME-Version: 1.0 X-SRS-Rewrite: SMTP reverse-path rewritten from by casper.infradead.org. See http://www.infradead.org/rpr.html X-BeenThere: linux-nvme@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Sagi Grimberg , Mike Snitzer , Oleksii Kurochko , Dongsheng Yang , linux-block@vger.kernel.org, dm-devel@redhat.com, linux-nvme@lists.infradead.org, "Martin K . Petersen" , Ilya Dryomov , ceph-devel@vger.kernel.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "Linux-nvme" Errors-To: linux-nvme-bounces+linux-nvme=archiver.kernel.org@lists.infradead.org Hi Jens, this series resurrects a patch from Martin to properly split the flag indicating a disk has been set read-only by the hardware vs the userspace policy set through the BLKROSET ioctl. This series is based on top of the "merge struct block_device and struct hd_struct v4" series and won't apply to mainline or Jens' for-5.11 tree. A git tree is available here: git://git.infradead.org/users/hch/block.git block-hard-ro Gitweb: http://git.infradead.org/users/hch/block.git/shortlog/refs/heads/block-hard-ro Changes since v1: - don't propagate the policy flag from the whole disk to partitions - rebased on top of the merge block_device and hd_struct series _______________________________________________ Linux-nvme mailing list Linux-nvme@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-nvme