mirror of
https://github.com/hardkernel/linux.git
synced 2026-06-05 02:21:52 +09:00
7844932c18
[ Upstream commit 79195147644653ebffadece31a42181e4c48c07d ]
When invalidating an address range in mlx5, there is an optimization to
do UMR operations in chunks.
Previously, the invalidation counter was incorrectly updated for the
same indexes within a chunk. Now, the invalidation counter is updated
only when a chunk is complete and mlx5r_umr_update_xlt() is called.
This ensures that the counter accurately represents the number of pages
invalidated using UMR.
Fixes: a3de94e3d6 ("IB/mlx5: Introduce ODP diagnostic counters")
Signed-off-by: Chiara Meiohas <cmeiohas@nvidia.com>
Reviewed-by: Michael Guralnik <michaelgur@nvidia.com>
Link: https://patch.msgid.link/560deb2433318e5947282b070c915f3c81fef77f.1741875692.git.leon@kernel.org
Signed-off-by: Leon Romanovsky <leon@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 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.