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commit 21ec425eaf2cb7c0371f7683f81ad7d9679b6eb5 upstream. When this code moved to non-coherent allocator the sync was put too early for some firmwares which called the setup function, move the sync down after the setup function. Reported-by: Diogo Ivo <diogo.ivo@tecnico.ulisboa.pt> Tested-by: Diogo Ivo <diogo.ivo@tecnico.ulisboa.pt> Reviewed-by: Lyude Paul <lyude@redhat.com> Fixes: 9b340aeb26d5 ("nouveau/firmware: use dma non-coherent allocator") Cc: stable@vger.kernel.org Signed-off-by: Dave Airlie <airlied@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20241114004603.3095485-1-airlied@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.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.