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Pull block updates and fixes from Jens Axboe: - NVMe updates and fixes that missed the first pull request. This includes bug fixes, and support for autonomous power management. - Fix from Christoph for missing clear of the request payload, causing a problem with (at least) the storvsc driver. - Further fixes for the queue/bdi life time issues from Jan. - The Kconfig mq scheduler update from me. - Fixing a use-after-free in dm-rq, spotted by Bart, introduced in this merge window. - Three fixes for nbd from Josef. - Bug fix from Omar, fixing a bug in sas transport code that oopses when bsg ioctls were used. From Omar. - Improvements to the queue restart and tag wait from from Omar. - Set of fixes for the sed/opal code from Scott. - Three trivial patches to cciss from Tobin * 'for-linus' of git://git.kernel.dk/linux-block: (41 commits) dm-rq: don't dereference request payload after ending request blk-mq-sched: separate mark hctx and queue restart operations blk-mq: use sbq wait queues instead of restart for driver tags block/sed-opal: Propagate original error message to userland. nvme/pci: re-check security protocol support after reset block/sed-opal: Introduce free_opal_dev to free the structure and clean up state nvme: detect NVMe controller in recent MacBooks nvme-rdma: add support for host_traddr nvmet-rdma: Fix error handling nvmet-rdma: use nvme cm status helper nvme-rdma: move nvme cm status helper to .h file nvme-fc: don't bother to validate ioccsz and iorcsz nvme/pci: No special case for queue busy on IO nvme/core: Fix race kicking freed request_queue nvme/pci: Disable on removal when disconnected nvme: Enable autonomous power state transitions nvme: Add a quirk mechanism that uses identify_ctrl nvme: make nvmf_register_transport require a create_ctrl callback nvme: Use CNS as 8-bit field and avoid endianness conversion nvme: add semicolon in nvme_command setting ...
Linux kernel ============ This file was moved to Documentation/admin-guide/README.rst Please notice that there are several guides for kernel developers and users. These guides can be rendered in a number of formats, like HTML and PDF. In order to build the documentation, use ``make htmldocs`` or ``make pdfdocs``. There are various text files in the Documentation/ subdirectory, several of them using the Restructured Text markup notation. See Documentation/00-INDEX for a list of what is contained in each file. Please read the Documentation/process/changes.rst file, as it contains the requirements for building and running the kernel, and information about the problems which may result by upgrading your kernel.