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![Felipe Balbi](https://secure.gravatar.com/avatar/18ac9f317121967a6c866137139d8f99.jpg?s=96&d=mm)
Felipe Balbi committed 9bdd47c53b7
usb: dwc3: core: avoid Overflow events commit e71d363d9c611c99fb78f53bfee99616e7fe352c upstream. Now that we're handling so many transfers at a time and for some dwc3 revisions LPM events *must* be enabled, we can fall into a situation where too many events fire and we start receiving Overflow events. Let's do what XHCI does and allocate a full page for the Event Ring, this will avoid any future issues. Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>