Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756627AbcCCRZt (ORCPT ); Thu, 3 Mar 2016 12:25:49 -0500 Received: from mx0b-00082601.pphosted.com ([67.231.153.30]:46048 "EHLO mx0b-00082601.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751923AbcCCRZr (ORCPT ); Thu, 3 Mar 2016 12:25:47 -0500 Date: Thu, 3 Mar 2016 10:25:16 -0700 From: Jens Axboe To: CC: , Subject: [GIT PULL] Block fixes for 4.5-final Message-ID: <20160303172516.GA24567@kernel.dk> MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Disposition: inline Content-Transfer-Encoding: 8bit X-Originating-IP: [192.168.54.13] X-Proofpoint-Spam-Reason: safe X-FB-Internal: Safe X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10432:,, definitions=2016-03-03_12:,, signatures=0 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 4280 Lines: 112 Hi Linus, A set of fixes for 4.5-rc6 - it's a lot bigger than I would like at this point, but there's really nothing in here that we should not merge for 4.5 final - with a possible exception being a few of the lightnvm fixes, that has a cleanup part before a fix, and the cgroup writeback enable for block devices from Shaohua (which we'd like to get into 4.5 final). The grunt of it should have gone in last week, but continued bug fixing for NVMe meant that it got pushed to this week. In details, this pull request contains: - Various fixes for lightnvm, from Alan, Javier, and Matias. - Three bug fixes for xen blk-front/back from Jan Beulich, and Konrad. - Extensive set of fixes for NVMe, fixing hot unplug problems and a regression in length of user commands supported. From Keith and Christoph, single fix from me. - blk-mq potential oops fix in tag depth updates, from Keith. - A fix for an umount with cgroup writeback regression in this series from Tejun. - Enable block device cgroup writeback, from Shaohua. The grunt of the code for accounting was already there, this just enables it. - Set of 4 patches for the block core on merging, from Ming Lei. Please pull! git://git.kernel.dk/linux-block.git for-linus ---------------------------------------------------------------- Alan (1): lightnvm: fix up nonsensical configure overrun checking Christoph Hellwig (4): nvme: set queue limits for the admin queue nvme: fix max_segments integer truncation block: fix blk_rq_get_max_sectors for driver private requests block: support large requests in blk_rq_map_user_iov Jan Beulich (2): xen-blkfront: rename indirect descriptor parameter xen-blkback: advertise indirect segment support earlier Javier Gonz?lez (2): lightnvm: update closed list outside of intr context lightnvm: generalize rrpc ppa calculations Jens Axboe (2): Merge branch 'stable/for-jens-4.5' of git://git.kernel.org/.../konrad/xen into for-linus block: use cleaner variant of checking for block requests Keith Busch (8): blk-mq: Fix NULL pointer updating nr_requests NVMe: Don't unmap controller registers on reset NVMe: Use IDA for namespace disk naming NVMe: Fix namespace removal deadlock NVMe: Simplify device reset failure NVMe: Move error handling to failed reset handler NVMe: Don't allow unsupported flags NVMe: Fix 0-length integrity payload Konrad Rzeszutek Wilk (1): xen/blback: Fit the important information of the thread in 17 characters Matias Bj?rling (3): lightnvm: fold get bb tbl when using dual/quad plane mode lightnvm: rename ->nr_pages to ->nr_sects lightnvm: remove struct nvm_dev->total_blocks Ming Lei (4): block: bio: introduce helpers to get the 1st and last bvec block: check virt boundary in bio_will_gap() block: get the 1st and last bvec via helpers block: merge: get the 1st and last bvec via helpers Shaohua Li (1): block-dev: enable writeback cgroup support Tejun Heo (1): writeback: flush inode cgroup wb switches instead of pinning super_block block/blk-map.c | 91 ++++++++++++++-------- block/blk-merge.c | 8 +- block/blk-mq.c | 2 + drivers/block/xen-blkback/xenbus.c | 20 ++--- drivers/block/xen-blkfront.c | 6 +- drivers/lightnvm/core.c | 19 ++--- drivers/lightnvm/gennvm.c | 7 +- drivers/lightnvm/rrpc.c | 98 +++++++++++++----------- drivers/lightnvm/rrpc.h | 15 +++- drivers/nvme/host/core.c | 111 +++++++++++++++++++-------- drivers/nvme/host/lightnvm.c | 46 ++++++++++-- drivers/nvme/host/nvme.h | 8 ++ drivers/nvme/host/pci.c | 149 ++++++++++++++++++++++--------------- fs/block_dev.c | 6 +- fs/fs-writeback.c | 54 ++++++++++---- fs/super.c | 1 + include/linux/bio.h | 37 +++++++++ include/linux/blkdev.h | 25 +++++-- include/linux/lightnvm.h | 8 +- include/linux/writeback.h | 5 ++ 20 files changed, 484 insertions(+), 232 deletions(-) -- Jens Axboe