Dave Airlie b6ad7debf5 nouveau: handle EBUSY and EAGAIN for GSP aux errors.
The upper layer transfer functions expect EBUSY as a return
for when retries should be done.

Fix the AUX error translation, but also check for both errors
in a few places.

Fixes: eb284f4b37 ("drm/nouveau/dp: Honor GSP link training retry timeouts")
Cc: stable@vger.kernel.org
Reviewed-by: Lyude Paul <lyude@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20241111034126.2028401-1-airlied@gmail.com
2024-11-14 11:50:01 +10:00
2024-09-01 20:43:24 -07:00
2024-11-07 14:14:59 -08:00
…
…
2024-11-10 14:19:35 -08:00
2024-03-18 03:36:32 -06:00

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 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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