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[ Upstream commitb1f0349bd6] Stop polling on firmware response to command in polling mode if the command interface got down. This situation can occur, for example, if a firmware fatal error is detected during polling. This change halts the polling process when the command interface goes down, preventing unnecessary waits. Fixes:b898ce7bcc("net/mlx5: cmdif, Avoid skipping reclaim pages if FW is not accessible") Signed-off-by: Moshe Shemesh <moshe@nvidia.com> Reviewed-by: Shay Drori <shayd@nvidia.com> Signed-off-by: Tariq Toukan <tariqt@nvidia.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
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 reStructuredText 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.