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Lukasz Czapnik 494ebb7b2f i40e: improve VF MAC filters accounting
commit b99dd77076 upstream.

When adding new VM MAC, driver checks only *active* filters in
vsi->mac_filter_hash. Each MAC, even in non-active state is using resources.

To determine number of MACs VM uses, count VSI filters in *any* state.

Add i40e_count_all_filters() to simply count all filters, and rename
i40e_count_filters() to i40e_count_active_filters() to avoid ambiguity.

Fixes: cfb1d572c9 ("i40e: Add ensurance of MacVlan resources for every trusted VF")
Cc: stable@vger.kernel.org
Signed-off-by: Lukasz Czapnik <lukasz.czapnik@intel.com>
Reviewed-by: Aleksandr Loktionov <aleksandr.loktionov@intel.com>
Signed-off-by: Przemek Kitszel <przemyslaw.kitszel@intel.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Tested-by: Rafal Romanowski <rafal.romanowski@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2025-10-02 13:44:13 +02:00
2024-09-01 20:43:24 -07:00
2025-03-13 13:01:42 +01:00
2024-11-07 14:14:59 -08:00
2022-09-28 09:02:20 +02:00
2025-09-25 11:13:51 +02:00
2024-03-18 03:36:32 -06:00

Linux kernel
============

There are several guides for kernel developers and users. These guides can
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Documentation/admin-guide/README.rst first.

In order to build the documentation, use ``make htmldocs`` or
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    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.
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