d38b4d2894
Pull NVMe updates from Christoph: "nvme fixes for 5.12 - fix tag allocation for keep alive - fix a unit mismatch for the Write Zeroes limits - various TCP transport fixes (Sagi Grimberg, Elad Grupi) - fix iosqes and iocqes validation for discovery controllers (Sagi Grimberg)" * tag 'nvme-5.12-20210319' of git://git.infradead.org/nvme: nvmet-tcp: fix kmap leak when data digest in use nvmet: don't check iosqes,iocqes for discovery controllers nvme-rdma: fix possible hang when failing to set io queues nvme-tcp: fix possible hang when failing to set io queues nvme-tcp: fix misuse of __smp_processor_id with preemption enabled nvme-tcp: fix a NULL deref when receiving a 0-length r2t PDU nvme: fix Write Zeroes limitations nvme: allocate the keep alive request using BLK_MQ_REQ_NOWAIT nvme: merge nvme_keep_alive into nvme_keep_alive_work nvme-fabrics: only reserve a single tag
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
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.