mirror of
https://github.com/hardkernel/linux.git
synced 2026-06-03 17:51:57 +09:00
37ca95e62e
Currently, health recovery will reload driver to recover it from fatal errors. During the driver's load process, it would wait for FW to set the pre-init bit for up to 120 seconds, beyond this threshold it would abort the load process. In some cases, such as a FW upgrade on the DPU, this timeout period is insufficient, and the user has no way to recover the host device. To solve this issue, introduce a new FW pre-init timeout for health recovery, which is set to 2 hours. The timeout for devlink reload and probe will use the original one because they are user triggered flows, and therefore should not have a significantly long timeout, during which the user command would hang. Signed-off-by: Gavin Li <gavinl@nvidia.com> Reviewed-by: Moshe Shemesh <moshe@nvidia.com> Reviewed-by: Shay Drory <shayd@nvidia.com> Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
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.