• Linus Torvalds's avatar
    Merge tag 'for-4.20/block-20181021' of git://git.kernel.dk/linux-block · 6ab9e092
    Linus Torvalds authored
    Pull block layer updates from Jens Axboe:
     "This is the main pull request for block changes for 4.20. This
      contains:
    
       - Series enabling runtime PM for blk-mq (Bart).
    
       - Two pull requests from Christoph for NVMe, with items such as;
          - Better AEN tracking
          - Multipath improvements
          - RDMA fixes
          - Rework of FC for target removal
          - Fixes for issues identified by static checkers
          - Fabric cleanups, as prep for TCP transport
          - Various cleanups and bug fixes
    
       - Block merging cleanups (Christoph)
    
       - Conversion of drivers to generic DMA mapping API (Christoph)
    
       - Series fixing ref count issues with blkcg (Dennis)
    
       - Series improving BFQ heuristics (Paolo, et al)
    
       - Series improving heuristics for the Kyber IO scheduler (Omar)
    
       - Removal of dangerous bio_rewind_iter() API (Ming)
    
       - Apply single queue IPI redirection logic to blk-mq (Ming)
    
       - Set of fixes and improvements for bcache (Coly et al)
    
       - Series closing a hotplug race with sysfs group attributes (Hannes)
    
       - Set of patches for lightnvm:
          - pblk trace support (Hans)
          - SPDX license header update (Javier)
          - Tons of refactoring patches to cleanly abstract the 1.2 and 2.0
            specs behind a common core interface. (Javier, Matias)
          - Enable pblk to use a common interface to retrieve chunk metadata
            (Matias)
          - Bug fixes (Various)
    
       - Set of fixes and updates to the blk IO latency target (Josef)
    
       - blk-mq queue number updates fixes (Jianchao)
    
       - Convert a bunch of drivers from the old legacy IO interface to
         blk-mq. This will conclude with the removal of the legacy IO
         interface itself in 4.21, with the rest of the drivers (me, Omar)
    
       - Removal of the DAC960 driver. The SCSI tree will introduce two
         replacement drivers for this (Hannes)"
    
    * tag 'for-4.20/block-20181021' of git://git.kernel.dk/linux-block: (204 commits)
      block: setup bounce bio_sets properly
      blkcg: reassociate bios when make_request() is called recursively
      blkcg: fix edge case for blk_get_rl() under memory pressure
      nvme-fabrics: move controller options matching to fabrics
      nvme-rdma: always have a valid trsvcid
      mtip32xx: fully switch to the generic DMA API
      rsxx: switch to the generic DMA API
      umem: switch to the generic DMA API
      sx8: switch to the generic DMA API
      sx8: remove dead IF_64BIT_DMA_IS_POSSIBLE code
      skd: switch to the generic DMA API
      ubd: remove use of blk_rq_map_sg
      nvme-pci: remove duplicate check
      drivers/block: Remove DAC960 driver
      nvme-pci: fix hot removal during error handling
      nvmet-fcloop: suppress a compiler warning
      nvme-core: make implicit seed truncation explicit
      nvmet-fc: fix kernel-doc headers
      nvme-fc: rework the request initialization code
      nvme-fc: introduce struct nvme_fcp_op_w_sgl
      ...
    6ab9e092
sunvdc.c 27.5 KB