mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
synced 2026-05-01 00:02:19 -04:00
8254ee0e0a
Oded writes: This tag contains habanalabs driver changes for v5.14: - Change communication protocol with f/w. The new protocl allows better backward compatibility between different f/w versions and is more stable. - Send hard-reset cause to f/w after a hard-reset has happened. - Move to indirection when generating interrupts to f/w. - Better progress and error messages during the f/w load stage. - Recognize that f/w is with enabled security according to device ID. - Add validity check to event queue mechanism. - Add new event from f/w that will indicate a daemon has been terminated inside the f/w. - Move to TLB cache range invalidation in the device's MMU. - Disable memory scrubbing by default for performance. - Many fixes for sparse/smatch reported errors. - Enable by default stop-on-err in the ASIC. - Move to ASYNC device probing to speedup loading of driver in server with multiple devices. - Fix to stop using disabled NIC ports when doing collective operation. - Use standard error codes instead of positive values. - Add support for resetting device after user has finished using it. - Add debugfs option to avoid reset when a CS has got stuck. - Add print of the last 8 CS pointers in case of error in QMANs. - Add statistics on opening of the FD of a device. * tag 'misc-habanalabs-next-2021-06-22' of https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux: (72 commits) habanalabs/gaudi: refactor hard-reset related code habanalabs/gaudi: add support for NIC DERR habanalabs: add validity check for signal cs habanalabs: get lower/upper 32 bits via masking habanalabs: allow reset upon device release debugfs: add skip_reset_on_timeout option habanalabs: fix typo habanalabs/gaudi: correct driver events numbering habanalabs: remove a rogue #ifdef habanalabs/gaudi: print last QM PQEs on error habanalabs/goya: add '__force' attribute to suppress false alarm habanalabs: added open_stats info ioctl habanalabs/gaudi: set the correct rc in case of err habanalabs/gaudi: update coresight configuration habanalabs: remove node from list before freeing the node habanalabs: set rc as 'valid' in case of intentional func exit habanalabs: zero complex structures using memset habanalabs: print more info when failing to pin user memory habanalabs: Fix an error handling path in 'hl_pci_probe()' habanalabs: print firmware versions ...
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.