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ce321a1cd6
[ Upstream commit214964a13a] Take the instance lock around devlink_nl_fill() when dumping, doit takes it already. We are only dumping basic info so in the worst case we were risking data races around the reload statistics. Until the big devlink mutex was removed all relevant code was protected by it, so the missing instance lock was not exposed. Fixes:d3efc2a6a6("net: devlink: remove devlink_mutex") Reviewed-by: Jiri Pirko <jiri@nvidia.com> Reviewed-by: Jacob Keller <jacob.e.keller@intel.com> Link: https://lore.kernel.org/r/20221216044122.1863550-1-kuba@kernel.org 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 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.