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Chunfeng Yun
b7d509a92b
usb: xhci-mtk: allow bandwidth table rollover
xhci-mtk has 64 slots for periodic bandwidth calculations and each slot represents byte budgets on a microframe. When an endpoint's allocation sits on the boundary of the table, byte budgets' slot can be rolled over but the current implementation doesn't. This patch allows the microframe index rollover and prevent out-of-bounds array access. Signed-off-by: Ikjoon Jang <ikjn@chromium.org> Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com> Link: https://lore.kernel.org/r/20210827033105.26595-1-chunfeng.yun@mediatek.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.
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