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d8bf56a0ca
The page pool members in struct page cannot be removed unless it's not allowed to access any of them via struct page. Do not access 'page->dma_addr' directly in page_pool_get_dma_addr() but just wrap page_pool_get_dma_addr_netmem() safely. Signed-off-by: Byungchul Park <byungchul@sk.com> Reviewed-by: Mina Almasry <almasrymina@google.com> Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org> Reviewed-by: Toke Høiland-Jørgensen <toke@redhat.com> Reviewed-by: Pavel Begunkov <asml.silence@gmail.com> Acked-by: Jesper Dangaard Brouer <hawk@kernel.org> Link: https://patch.msgid.link/20250702053256.4594-6-byungchul@sk.com Signed-off-by: Jakub Kicinski <kuba@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 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.