Linux kernel bug fix: xhci: Fix immediate data transfer if buffer is already DMA mapped
Subsystem: usb (drivers/usb/host/xhci-ring.c)
Bug type: unknown, severity: unknown
Files changed: drivers/usb/host/xhci-ring.c;drivers/usb/host/xhci.h
Introduced by Nicolas Saenz Julienne on 2019-04-27 14:53:58 +0200; fixed by Mathias Nyman on 2019-05-22 14:25:37 +0200 (lifetime: 24 days)