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[ Upstream commit 12889ce926e9a9baf6b83d809ba316af539b89e2 ] This patch synchronizes code that accesses from both user-space and IRQ contexts. The `get_stats()` function can be called from both context. `dev->stats.tx_errors` and `dev->stats.collisions` are also updated in the `tx_errors()` function. Therefore, these fields must also be protected by synchronized. There is no code that accessses `dev->stats.tx_errors` between the previous and updated lines, so the updating point can be moved. Signed-off-by: Moon Yeounsu <yyyynoom@gmail.com> Link: https://patch.msgid.link/20250515075333.48290-1-yyyynoom@gmail.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 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.