[ Upstream commit 3d7a3f2612d75de5f371a681038b089ded6667eb ] Current sync reset flow is not supported when PCIe bridge connected directly to mlx5 device has HotPlug interrupt enabled and can be triggered on link state change event. Return nack on reset request in such case. Fixes: 92501fa6e421 ("net/mlx5: Ack on sync_reset_request only if PF can do reset_now") Signed-off-by: Moshe Shemesh <moshe@nvidia.com> Reviewed-by: Shay Drory <shayd@nvidia.com> Signed-off-by: Saeed Mahameed <saeedm@nvidia.com> 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 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.
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