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Felix Fietkau
88806efc03
net: ethernet: mtk_eth_soc: fix memory corruption during fq dma init
The loop responsible for allocating up to MTK_FQ_DMA_LENGTH buffers must only touch as many descriptors, otherwise it ends up corrupting unrelated memory. Fix the loop iteration count accordingly. Fixes: c57e55819443 ("net: ethernet: mtk_eth_soc: handle dma buffer size soc specific") Signed-off-by: Felix Fietkau <nbd@nbd.name> Reviewed-by: Simon Horman <horms@kernel.org> Link: https://patch.msgid.link/20241015081755.31060-1-nbd@nbd.name Signed-off-by: Paolo Abeni <pabeni@redhat.com>
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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