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    Subject[PATCH v2 0/6] lightnvm: base 2.0 implementation
    Date
    A couple of patches for 2.0 support for the lightnvm subsystem. They
    form the foundation for the integration.

    The first two patches is preparation for the 2.0 work. The third patch
    implements the 2.0 data structures, the geometry command, and exposes
    the sysfs attributes that comes with the 2.0 specification. Note that
    the attributes between 1.2 and 2.0 are different, and it is expected
    that user-space shall use the version sysfs attribute to know which
    attributes will be available.

    The next two patches removes max_phys_sect and max_rq_size, as they
    not used.

    The last patch implements support for using the nvme namespace logical
    block and metadata fields and sync it with the internal lightnvm
    identify structures.

    Changes since v2:

    - Removed blk_queue_block_size() setup in nvm_init and made sure
    to only update csecs and sos in on the late setup path. No reason
    to set it twice. From discussion with Javier.
    - Added two extra patches, that removes max_phys_sect and
    max_rq_size.

    Changes since v1:

    - pr_err fix from Randy.
    - Address type fix from Javier.
    - Also CC the nvme mailing list.

    Matias Bjørling (6):
    lightnvm: make 1.2 data structures explicit
    lightnvm: flatten nvm_id_group into nvm_id
    lightnvm: add 2.0 geometry identification
    lightnvm: remove max_rq_size
    lightnvm: remove nvm_dev_ops->max_phys_sect
    nvme: lightnvm: add late setup of block size and metadata

    drivers/lightnvm/core.c | 61 ++---
    drivers/lightnvm/pblk-init.c | 9 +-
    drivers/lightnvm/pblk-recovery.c | 8 +-
    drivers/nvme/host/core.c | 2 +
    drivers/nvme/host/lightnvm.c | 513 ++++++++++++++++++++++++++++-----------
    drivers/nvme/host/nvme.h | 2 +
    include/linux/lightnvm.h | 71 +++---
    7 files changed, 442 insertions(+), 224 deletions(-)

    --
    2.11.0

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